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{{#Wiki_filter:n ti RA-14041 May 1, 2014 U. S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555 -0001 1 O CFR 50.36a(a)(2) 10 CFR 72.44 (d)(3) Technical Specification 6.9.1.d Oyster Creek Nuclear Generating Station Renewed Facility Operating License No. DPR-16 NRC Docket No. 50-219 Subject Independent Spent Fuel Storage Facllity NRC Docket No. 72-15 Annual Radioactive Effluent Release Report for 2013 Enclosed with this cover letter is the Annual Radioactive Effluent Release Report for the period January 1 to December 31, 2013. This report includes the Oyster Creek Nuclear Generating Station Independent Spent Fuel Storage Facmty. If any further information or assistance is needed, please contact John Renda, Chemistry Manager, at 609-971-2572. Garey I:. es Vice President -Oyster Creek Nuclear Generating Station  
{{#Wiki_filter:n ti RA-14041 May 1, 2014 U. S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555 -0001 1 O CFR 50.36a(a)(2) 10 CFR 72.44 (d)(3) Technical Specification 6.9.1.d Oyster Creek Nuclear Generating Station Renewed Facility Operating License No. DPR-16 NRC Docket No. 50-219 Subject Independent Spent Fuel Storage Facllity NRC Docket No. 72-15 Annual Radioactive Effluent Release Report for 2013 Enclosed with this cover letter is the Annual Radioactive Effluent Release Report for the period January 1 to December 31, 2013. This report includes the Oyster Creek Nuclear Generating Station Independent Spent Fuel Storage Facmty. If any further information or assistance is needed, please contact John Renda, Chemistry  
: Manager, at 609-971-2572. Garey I:. es Vice President  
-Oyster Creek Nuclear Generating Station  


==Enclosure:==
==Enclosure:==
2013 Annual Radioactive Effluent Release Report cc: Administrator, USNRC Region I {w/o USNRC Senior Project Manager, Oyster Creek (w/o attachment) USNRC Senior Resident Inspector, Oyster Creek (w/o attachment) Craig Stewart, American Nuclear insurers 


Annual Radioactive Effluent Release Report 2013  Oyster Creek Generating Station  
2013 Annual Radioactive Effluent Release Report cc: Administrator, USNRC Region I {w/o USNRC Senior Project Manager, Oyster Creek (w/o attachment)
USNRC Senior Resident Inspector, Oyster Creek (w/o attachment)
Craig Stewart, American Nuclear insurers  


Oyster Creek 2013 Annual Radioactive Effluent Release Report   ANNUAL RADIOACTIVE EFFLUENT RELEASE REPORT  January 1, 2013 through December 31, 2013  EXELON GENERATION COMPANY, LLC  OYSTER CREEK GENERATING STATION 
Annual Radioactive Effluent Release Report 2013  Oyster Creek Generating Station


DOCKET NO. 50-219 (Oyster Creek Generating Station)  DOCKET NO. 72-15 (Independent Spent Fuel Storage Facility) 
Oyster Creek 2013 Annual Radioactive Effluent Release Report ANNUAL RADIOACTIVE EFFLUENT RELEASE REPORT January 1, 2013 through December 31, 2013 EXELON GENERATION COMPANY, LLC OYSTER CREEK GENERATING STATION


Submitted to The United States Nuclear Regulatory Commission Pursuant to Renewed Facility Operating License DPR-16 
DOCKET NO. 50-219 (Oyster Creek Generating Station)
DOCKET NO. 72-15 (Independent Spent Fuel Storage Facility)


Oyster Creek 2013 Annual Radioactive Effluent Release Report  ii TABLE OF CONTENTS  SECTION PAGE EXECUTIVE SUMMARY                1 1. Introduction 3 2. Supplemental Information 4 A Regulatory Limits 4 B Effluent Concentration Limits 5 C Average Energy 5 D Measurements and Approximations of Total Radioactivity 5 E Batch Releases 9 F Abnormal Releases 9 G Revisions to the ODCM  9 H Radiation Effluent Monitors Out of Service More Than 30 Days 10 I Releases from the Independent Spent Fuel Storage Facility 10 J Program Deviations 10  Appendix A - Effluent and Waste Disposal Summary 11 Appendix B - Solid Waste and Irradiated Fuel Shipments 18 Appendix C - Radiological Impact to Man 23 Appendix D - Meteorological Data 26 Appendix E - ODCM Revisions 100 Appendix F - ERRATA 101 Oyster Creek 2013 Annual Radioactive Effluent Release Report  iii(Page Intentionally Left Blank)
Submitted to The United States Nuclear Regulatory Commission Pursuant to Renewed Facility Operating License DPR-16
Oyster Creek 2013 Annual Radioactive Effluent Release Report  1EXECUTIVE SUMMARY  Effluents are strictly monitored to ensure that radioactivity released to the environment is as low as reasonably achievable and does not exceed regulatory limits. Effluent control includes the operation of monitoring systems, in-plant and environmental sampling and analyses programs, quality assurance programs for the effluent and environmental programs, and procedures covering all aspects of effluent and environmental monitoring. Both radiological environmental and effluent monitoring indicate that the operation of Oyster Creek Generating Station (OCGS) does not result in significant radiation exposure to the people or the environment surrounding OCGS and is well below the applicable levels set by the Nuclear Regulatory Commission (NRC) and the Environmental Protection Agency (EPA).


There were liquid radioactive effluent releases during 2013 of concentrations of tritium too low to detect at an LLD of 200 picocuries per liter (pCi/L) at the New Jersey Pollution Discharge Elimination System (NJPDES) permitted main condenser outfall. The releases were part of nearly continuous pumping of groundwater at approximately 70 gpm containing low levels of tritium and no detectable gamma. Exelon and the State of New Jersey Department of Environmental Protection (NJDEP) agreed to this remediation action instead of natural attenuation to address concentrations of tritium in groundwater. Well 73 and supporting equipment and piping were installed to pump groundwater to the intake structure at the inlet of the main circulating water pumps. Provisions were established for both batch and continuous releases of groundwater. Continuous releases occurred approximately 361 days in 2013. The Continuous releases occurred from January 1, 2013 through December 27, 2013 with a total of 3.50E+07 gallons of groundwater pumped resulting in 2.82E-01 Ci of tritium released to the discharge canal. The dose to the most limiting member of the public due to the release of groundwater was 1.37E-06 mrem. 
Oyster Creek 2013 Annual Radioactive Effluent Release Report ii TABLE OF CONTENTS SECTION PAGE EXECUTIVE SUMMARY                1
: 1. Introduction 3 2. Supplemental Information 4 A Regulatory Limits 4 B Effluent Concentration Limits 5 C Average Energy 5 D Measurements and Approximations of Total Radioactivity 5 E Batch Releases 9 F Abnormal Releases 9 G Revisions to the ODCM 9 H Radiation Effluent Monitors Out of Service More Than 30 Days 10 I Releases from the Independent Spent Fuel Storage Facility 10 J Program Deviations 10  Appendix A - Effluent and Waste Disposal Summary 11 Appendix B - Solid Waste and Irradiated Fuel Shipments 18 Appendix C - Radiological Impact to Man 23 Appendix D - Meteorological Data 26 Appendix E - ODCM Revisions 100 Appendix F - ERRATA 101 Oyster Creek 2013 Annual Radioactive Effluent Release Report iii(Page Intentionally Left Blank)


There were no liquid abnormal releases during 2013.
Oyster Creek 2013 Annual Radioactive Effluent Release Report 1EXECUTIVE SUMMARY Effluents are strictly monitored to ensure that radioactivity released to the environment is as low as reasonably achievable and does not exceed regulatory limits. Effluent control includes


There was one gaseous abnormal release during 2013. During the annual inspection of the Old Radwaste Building exhaust fan connections to the main stack it was discovered that there were three slits in the top boot connection of exhaust fan EF-1-16 and a bolt missing in the connection of exhaust fan EF-1-17. 
the operation of monitoring systems, in-plant and environmental sampling and analyses programs, quality assurance programs for the effluent and environmental programs, and


The maximum calculated organ dose (Bone) from iodines, tritium, carbon-14 (C-14), and particulates to any individual due to gaseous effluents was 4.93E-01 mrem, which was approximately 3.29E+00 percent of the annual limit of 15 mrem. The majority of organ dose from gaseous effluents was due to C-14. The maximum calculated gamma air dose in the UNRESTRICTED AREA due to noble gas effluents was 3.60E-03 mrad, which was  3.60E-02 percent of the annual 10 CFR 50 Appendix I, As Low As Reasonably Achievable (ALARA) limit of 10 mrad. For comparison, the background radiation dose averages approximately 300 mrem per year in the Central New Jersey area, which includes approximately 200 mrem from naturally occurring radon gas and 100 mrem from background radiation.
procedures covering all aspects of effluent and environmental monitoring.
Both radiological environmental and effluent monitoring indicate that the operation of Oyster


The Independent Spent Fuel Storage Installation (ISFSI) is a closed system and the only exposure is due to direct radiation. Based on offsite TLD readings, dose due to direct radiation from the Oyster Creek 2013 Annual Radioactive Effluent Release Report  2ISFSI was less than 1 mrem for 2013. Because it is a sealed unit, no radioactive material was released. Comparison of environmental sampling results to iodine and particulate gaseous effluents released, showed no radioactivity attributable to the operation of OCGS. Both elevated and ground-level release paths were considered in this review, with total iodines released of 3.12E-03 Ci and total particulates with half-lives greater than 8 days less C-14 released of 3.82E-02 Ci.
Creek Generating Station (OCGS) does not result in significant radiation exposure to the  


Joint Frequency Tables of meteorological data, per Stability Classification Category, as well as for all stability classes, are included. All data was collected from the on-site Meteorological Facility. Data recoveries for the 380-foot data and the 33-foot data were 99.4 percent and 99.4 percent, respectively. The UFSAR commits to Regulatory Guide (RG) 1.23 for Meteorological Facility data recovery. RG 1.23 requires data recovery of at least 90% on an annual basis.
people or the environment surrounding OCGS and is well below the applicable levels set by the  


.  
Nuclear Regulatory Commission (NRC) and the Environmental Protection Agency (EPA).  


Oyster Creek 2013 Annual Radioactive Effluent Release Report  3 1 Introduction In accordance with the reporting requirements of Technical Specification 6.9.1.d applicable during the reporting period, this report summarizes the effluent release data for OCGS for the period January 1, 2013 through December 31, 2013. This submittal complies with the format described in Regulatory Guide 1.21, "Measuring, Evaluating and Reporting Radioactivity in Solid Wastes and Releases of Radioactive Materials in Liquid and Gaseous Effluents from Light-Water-Cooled Nuclear Power Plants", Revision 1, June 1974. Meteorological data was reported in the format specified in Regulatory Guide 1.23, Revision 1, "Meteorological Monitoring Programs for Nuclear Power Plants". All vendor results were received and included in the report calculations. Therefore the 2013 report is complete.
There were liquid radioactive effluent releases during 2013 of concentrations of tritium too low
Oyster Creek 2013 Annual Radioactive Effluent Release Report  4 2 Supplemental Information Oyster Creek Generating Station              Exelon Generation Company, LLC A. Regulatory Limits:    Limit Units Receptor ODCM and 10 CFR 50, Appendix I Design Objective Limits 1. Noble Gases:  a. < 500 mrem/yr Total Body ODCM Control 3.11.2.1  < 3000 mrem/yr Skin  b. < 5  mrad Air Gamma Quarterly air dose limits ODCM Control 3.11.2.2    < 10 mrad Air Beta  c. < 10 mrad Air Gamma Yearly air dose limits ODCM Control 3.11.2.2  < 20  mrad Air Beta  d. < 5 mrem Total Body (Gamma) 10 CFR 50, Appendix I, Section II.B.2(b)  < 15 mrem Skin (Beta) 2. Iodines, Tritium, Particulates with Half Life > 8 days:  a. < 1500  mrem/yr Any Organ ODCM Control 3.11.2.1  b. < 7.5 mrem Any Organ Quarterly dose limits  ODCM Control 3.11.2.3  c. < 15  mrem Any Organ Yearly dose limits  ODCM Control 3.11.2.3 3. Liquid Effluents
: a. Concentration 10 CFR 20, Appendix B, Table 2 Column 2  ODCM Control 3.11.1.1  b. < 1.5  mrem Total Body Quarterly dose limits ODCM Control 3.11.1.2  < 5  mrem Any Organ  c. < 3  mrem Total Body Yearly dose limits ODCM Control 3.11.1.2  < 10  mrem Any Organ Oyster Creek 2013 Annual Radioactive Effluent Release Report  5 B. Effluent Concentration Limits:  Gaseous dose rates rather than effluent concentrations are used to calculate permissible release rates for gaseous releases. The maximum permissible dose rates for gaseous releases are defined in ODCM Controls 3.11.2.1. The Effluent Concentration Limit (ECL) specified in 10 CFR 20, Appendix B, Table 2, Column 2 for identified nuclides, were used to calculate permissible release rates and concentrations for liquid release per ODCM Controls 3.11.1.1. The total activity concentration at the Route 9 bridge for all dissolved or entrained gases was limited to < 2E-04 Ci/ml. C. Average Energy (E):  The Oyster Creek ODCM limits the instantaneous dose equivalent rates due to the release of noble gases to less than or equal to 500 mrem/year to the total body and less than or equal to 3000 mrem/year to the skin. The average beta and gamma energies (E) of the radionuclide mixture in releases of fission and activation gases as described in Regulatory Guide 1.21, "Measuring, Evaluating and Reporting Radioactivity in Solid Wastes and Releases of Radioactive Materials in Liquid and Gaseous Effluents from Light-Water-Cooled Nuclear Power Plant", may be used to calculate doses in lieu of more sophisticated software. The Oyster Creek radioactive effluent program employs the methodologies presented in U.S. NRC Regulatory Guide 1.109 "Calculation of Annual Doses to Man from Routine Releases of Reactor Effluents for the Purpose of Evaluating Compliance with 10 CFR Part 50, Appendix I," Revision 1, October 1977. Therefore, average energy (E) as described in Regulatory Guide 1.21 is not applicable to Oyster Creek. D. Measurements and Approximations of Total Radioactivity:  1. Fission and Activation Gases The method used for Gamma Isotopic Analysis is the Canberra Gamma Spectroscopy System with a gas Marinelli beaker. Airborne effluent gaseous activity was continuously monitored and recorded in accordance with the Off Site Dose Calculation Manual (ODCM) Table 4.11.2.1.2-1. Additional grab samples were taken from the stack Radioactive and Gaseous Effluent Monitoring System (RAGEMS) sample point and ground-level release sample points and analyzed at least monthly to determine the isotopic mixture of noble gas activity released for the month. If activity was found in the grab isotopic analysis, the results are entered into Simplified Environmental Effluent Dosimetry System (SEEDS) to calculate dose and dose rates. If no activity is detected in the stack grab samples, post treatment or Off Gas Isotopic Analysis data may be used. 2. Iodines The method used for Gamma Isotopic Analysis is the Canberra Gamma Spectroscopy System with a charcoal cartridge. Iodine activity was continuously sampled and analyzed in accordance with ODCM Table 4.11.2.1.2-1.
Charcoal samples are taken from the stack RAGEMS sample point and Oyster Creek 2013 Annual Radioactive Effluent Release Report  6ground-level release sample points and analyzed at least weekly to determine the total activity released from the plant based on the average vent flow rates recorded for the sampling period. 3. Particulates (half-lives > 8 days) The method used for Gamma Isotopic Analysis is the Canberra Gamma Spectroscopy System with a particulate filter (47 mm). Particulate activity was continuously sampled and analyzed in accordance with ODCM Table 4.11.2.1.2-1. Particulate samples are taken from the stack RAGEMS sample point and ground-level release sample points and analyzed at least weekly to determine the total activity released from the plant based on the average vent flow rates recorded for the sampling period. 4. Tritium A. Gaseous Effluents  Air from stack and vent effluents was passed through a desiccant column and distilled to remove the moisture collected. An aliquot of the water from the distillate was analyzed for tritium using a liquid scintillation counter. B. Liquid Effluents  Water from liquid effluents was analyzed for tritium using a liquid scintillation counter. 5. Gross Alpha  Gross alpha was measured by an off-site vendor for both the gas and liquid effluent composite samples. 6. Hard-To-Detects Hard-To-Detects was measured by an off-site vendor for one set of gas monthly composites. The analysis included Fe-55, I-129, Ni-59, Ni-63, Tc-99, Am-241, Cm-242, Cm-243/244, Pu-238, Pu-239/240 and Pu241.
Fe-55 and Ni-63 have been added to the routine monthly composite analysis schedule based on previous sample results for Hard-To-Detects.
Oyster Creek 2013 Annual Radioactive Effluent Release Report  7 7. Carbon-14 (C-14) The amount of C-14 (Ci) released was estimated using the guidance from EPRI Technical Report 1021106, Estimation of Carbon-14 in Nuclear Power Plant Gaseous Effluents. The C-14 was released primarily through the stack (97%) with a small amount (3%) released through plant vents. The activity in liquid effluents was determined to not be significant. The offsite dose from C-14 was calculated using SEEDS, which uses approved ODCM methodologies. The resulting annual dose to a child from gaseous releases of C-14 is about 4.67E-01 mrem to the bone. 8. Liquid Effluents Groundwater containing tritium was released during 2013. For continuous releases, tritium and principal gamma emitters were determined for a composite sample daily. The concentration of tritium is limited to ensure concentrations were less than 200 pCi/l in the discharge canal. The gamma emitters were limited to less than detectable concentrations. Gross alpha and Hard-to-detect analyses (Fe-55, Ni-63, Sr-89 and Sr-90) were determined for monthly composite samples for each type of release (batch or continuous). The leaks into the groundwater were reported in the 2009 Annual Radioactive Effluent Release Report as abnormal releases. Estimates of the curies of the tritium releases were reported. Doses due to the release of the groundwater to the discharge canal were included in the report. To ensure that amount of activity discharge is accurate and limiting, the activity and doses as a result of discharges during 2013 from the groundwater remediation project are included in this report. 9. Estimated Total Error Present Procedure CY-AA-170-2100, Estimated Errors of Effluent Measurements, provides the methodology to obtain an overall estimate of the error associated with radioactive effluents.
Oyster Creek 2013 Annual Radioactive Effluent Release Report  8 10. Composite Samples and Lower Limit of Detection (LLD) Particulate air samples were composited monthly and analyzed for gross alpha, Sr-89, Sr-90, Fe-55 and Ni-63. Groundwater batch and continuous releases were composited at least monthly and analyzed for gross alpha, Sr-89, Sr-90, Fe-55 and Ni-63. These composites are submitted to an offsite vendor laboratory for analysis. The ODCM required LLD for liquid and airborne releases are as follows:  Liquid: LLD Principal Gamma Emitters (Mn-54, Fe-59, Co-58, Co-60, Zn-65, Mo-99, I-131, Ce-141, Cs-134, Cs-137) 5E-07 &#xb5;Ci/ml Principal Gamma Emitters (Ce-144) 5E-06 &#xb5;Ci/ml Dissolved and Entrained Gases 1E-05 &#xb5;Ci/ml H-3 1E-05 &#xb5;Ci/ml Gross Alpha 1E-07 &#xb5;Ci/ml Sr-89 and Sr-90 5E-08 &#xb5;Ci/ml Fe-55 and Ni-63 1E-06 &#xb5;Ci/ml Airborne LLD Principal Gamma Emitters (Kr-87, Kr-88, Xe-133, Xe-133m, Xe-135, Xe-138) 1E-04 &#xb5;Ci/ml H-3 1E-06 &#xb5;Ci/ml I-131 1E-12 &#xb5;Ci/ml I-133 1E-10 &#xb5;Ci/ml Principal Gamma Emitters (Mn-54, Fe-59, Co-58, Co-60, Zn-65, Cs-134, Cs-137, Ce-141) 1E-11 &#xb5;Ci/ml Principal Gamma Emitters (Mo-99, Ce-144) 1E-10 &#xb5;Ci/ml Gross Alpha 1E-11 &#xb5;Ci/ml Sr-89, Sr-90 1E-11 &#xb5;Ci/ml 


Oyster Creek 2013 Annual Radioactive Effluent Release Report  9 E. Batch Releases: 1. Liquid There were no batch releases of liquid effluents during 2013. 2. Gaseous There were no batch releases of gaseous effluents during 2013. F. Abnormal Releases:  There were no abnormal liquid releases during 2013. There was one abnormal gaseous release during 2013. During the performance of Work Order R2205683, which is to perform an annual inspection of the stack pad exhaust fans, three slits were discovered in the top boot of exhaust fan EF-1-16 and a bolt was missing from exhaust fan EF-1-17. These are the two exhaust fans for the Old Radwaste Building to the Main Stack. One of these two exhaust fans is in operation at all times to maintain a negative pressure in the Old Radwaste Building.
to detect at an LLD of 200 picocuries per liter (pCi/L) at the New Jersey Pollution Discharge
At no times do both of these fans run simultaneously as each fans is designed to provide 100% of the required flow. Engineering performed a calculation to determine a release rate that encompasses the maximum release rate regardless of which exhaust fan is in service. The activity to inspect the exhaust fans is an annual activity. The following assumptions were made when calculating Curies released and dose:  Both exhaust fans have been leaking since the date of the last inspection until the time of the last repair, 7/29/12 through 7/25/13. All of the activity due to particulates reported from the Main Stack was coming from the Old Radwaste Building and therefore being released as a groundlevel release from the exhaust fan leaks at the flow rate calculated by Engineering. Units Quarter 1 Quarter 2 Quarter 3 Quarter 4 Total Release Ci 4.94E-055.00E-05 1.37E-05 0.00E+00  G. Revisions to the ODCM:  There were no revisions to the ODCM during 2013.
Oyster Creek 2013 Annual Radioactive Effluent Release Report  10H. Radiation Effluent Monitors Out of Service More Than 30 Days  Per ODCM Control 3.3.3.10, "Radioactive Liquid Effluent Monitoring Instrumentation" and 3.3.3.11, Radioactive Gaseous Effluent Monitoring Instrumentation requires: With less than the minimum number of radioactive liquid/gaseous effluent monitoring instrumentation channels OPERABLE, take the ACTION shown in Table 3.3.3.10-1/3.3.3.11-1. Make every reasonable effort to return the instrument to OPERABLE status within 30 days and, if unsuccessful, explain in the next Radioactive Effluent Release Report why the inoperability was not corrected in a timely manner. The following is a discussion of instrumentation out of service for greater than 30 days: 1. The Offgas Building Exhaust Gaseous Effluent Radioactive Noble Gas Monitor was out of service from 5/20/2013 through 8/9/2013. The monitor was taken out of service 5/20/2013 for failing the monitor functional test  The original issue for the monitor failing the functional test was a faulty pushbutton on the alarm panel causing the alarm not to function. Parts were ordered and replaced on 6/18/2013 but the alarm still did not function as expected. After multiple troubleshooting attempts it was determined that the annunciator window card wiring was the issue. After changing the wiring in the alarm panel, all alarms responded as expected. The functional test was reperformed 8/9/2013 satisfactorily and the monitor was returned to service. This issue was entered into our Corrective Action Program (CAP) and corrective actions taken have been documented per process. All ODCM required compensatory measures were met. I. Releases from the Independent Spent Fuel Storage Facility: The ISFSI is a closed system and the only exposure would be due to direct radiation. This includes iodines, particulates, and noble gases. Based on offsite TLD readings, dose due to direct radiation from the ISFSI was less than 1 mrem for 2013. Because it is a sealed unit, no radioactive material was released. J. Program Deviations:  1. The groundwater remediation composite sampler was found with no composite collected on December 27, 2013. The composite sampler is required by ODCM Table 4.11.1.1.1-1, Radioactive Liquid Waste Sampling and Analysis Program. A manual sample was obtained per SP 10-003.
Operations department was notified that composite sampler was not working and Operations secured discharging from W-73 and Chemistry secured the composite sampler. This issue was entered into our Corrective Action Program (CAP) and corrective actions taken have been documented per process.
Oyster Creek 2013 Annual Radioactive Effluent Release Report  11 


Appendix A Effluent and Waste Disposal Summary Oyster Creek 2013 Annual Radioactive Effluent Release Report  12 LIST OF TABLES  PAGE  Table A - 1 Gaseous Effluents - Summary of All Releases 13 Table A - 2 Gaseous Effluents Release Point:  Elevated Release 14 Table A - 3 Gaseous Effluents Release Point: Ground Level Releases 15 Table A - 4 Liquid Effluents - Summary of All Releases 16 Table A - 5 Liquid Release Point:  Groundwater Remediation 17 Oyster Creek 2013 Annual Radioactive Effluent Release Report  13Period:  January 1, 2013 through December 31, 2013A. Fission & Activation GasesUnitsQuarter 1Quarter 2Quarter 3Quarter 4Est. Total Error %1. Total ReleaseCi2.06E+011.40E+017.04E+008.02E+0025.00%2. Average Release Rate for PeriodCi/sec2.62E+001.79E+008.85E-011.01E+003. Gamma Air Dosemrad2.60E-031.13E-033.99E-048.36E-044. Beta Air Dosemrad1.87E-046.44E-042.77E-042.79E-045. Percent of ODCM Limit- Gamma Air Dose%5.20E-022.26E-027.98E-031.67E Beta Air Dose%1.87E-036.44E-032.77E-032.79E-03B. Iodines1. Total - I-131Ci3.78E-041.27E-042.57E-045.94E-0425.00%2. Average Release Rate for PeriodCi/sec4.81E-051.62E-053.23E-057.47E-053. Percent of ODCM limit%****C. Particulate
Elimination System (NJPDES) permitted main condenser outfall. The releases were part of  
: 1. Particulates with T 1/2 > 8 daysCi1.32E-027.61E-038.44E-038.97E-0325.00%2. Average Release Rate for PeriodCi/sec1.69E-039.67E-041.06E-031.13E-033. Percent of ODCM limit%****D. Tritium1. Total ReleaseCi8.78E+006.40E+003.89E+005.82E+0025.00%2. Average Release Rate for PeriodCi/sec1.12E+008.14E-014.90E-017.32E-013. Percent of ODCM limit%****E. Gross Alpha
: 1. Total ReleaseCi<LLD<LLD<LLD<LLD25.00%2. Average Release Rate for PeriodCi/sec<LLD<LLD<LLD<LLD3. Percent of ODCM limit%****F. Carbon-14
: 1. Total ReleaseCi2.46E+002.49E+002.53E+002.53E+002. Average Release Rate for PeriodCi/sec3.13E-013.17E-013.18E-013.18E-013. Percent of ODCM limit%****G. Iodine 131 & 133, Tritium & Particulate
: 1. Organ Dosemrem5.00E-021.40E-011.64E-011.49E-012. Percent of ODCM Limit%6.67E-011.87E+002.19E+001.99E+00*  ODCM Limit is for combined Iodine, tritium, Carbon-14 and particulate only, which is shown in Item G.Unit: Oyster Creek Table A-1: Gaseous Effluents - Summary Of All Releases Oyster Creek 2013 Annual Radioactive Effluent Release Report  14Period:  January 1, 2013 through December 31, 2013Nuclides Released1. Fission gasesUnitQuarter1Quarter2Quarter3Quarter4Quarter1Quarter2Quarter3Quarter4Kr- 85Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDKr- 85mCi1.74E-014.12E-01<LLD9.02E-02<LLD<LLD<LLD<LLDKr-87Ci2.33E-012.13E+009.60E-012.44E+00<LLD<LLD<LLD<LLDKr-88Ci8.48E+004.43E+006.66E-015.43E-01<LLD<LLD<LLD<LLDXe-133Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDXe-135Ci1.17E+017.07E+005.41E+003.57E+00<LLD<LLD<LLD<LLDXe-135mCi<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDXe-137Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDXe-138Ci<LLD<LLD<LLD1.38E+00<LLD<LLD<LLD<LLDAr-41Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDTotal for PeriodCi2.06E+011.40E+017.04E+008.02E+00<LLD<LLD<LLD<LLD2. IodinesI-131Ci3.78E-041.27E-042.57E-045.93E-04<LLD<LLD<LLD<LLDI-133Ci4.02E-041.84E-044.03E-047.74E-04<LLD<LLD<LLD<LLDI-135Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDTotal for PeriodCi7.80E-043.11E-046.60E-041.37E-03<LLD<LLD<LLD<LLD3. Particulates Sr-89Ci2.26E-034.15E-041.95E-045.99E-04<LLD<LLD<LLD<LLDSr-90Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCs-134Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCs-137Ci2.82E-043.93E-051.52E-04<LLD<LLD<LLD<LLD<LLDBa-140Ci3.61E-033.72E-044.66E-046.93E-04<LLD<LLD<LLD<LLDLa-140Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCr-51Ci<LLD<LLD8.81E-055.42E-04<LLD<LLD<LLD<LLDMn-54Ci9.47E-046.49E-045.84E-041.01E-03<LLD<LLD<LLD<LLDCo-58Ci2.11E-032.28E-032.44E-032.03E-03<LLD<LLD<LLD<LLDCo-60Ci2.55E-032.95E-033.45E-032.81E-03<LLD<LLD<LLD<LLDNi-63Ci3.50E-04<LLD<LLD<LLD<LLD<LLD<LLD<LLDMo-99Ci1.48E-041.67E-041.84E-041.57E-04<LLD<LLD<LLD<LLDAg-110mCi<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCe-141Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCe-144Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDFe-55Ci3.67E-04<LLD<LLD3.22E-04<LLD<LLD<LLD<LLDFe-59Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDZn-65Ci5.42E-046.52E-048.51E-047.01E-04<LLD<LLD<LLD<LLDTotal for PeriodCi1.32E-027.52E-038.41E-038.86E-03<LLD<LLD<LLD<LLD4. Tritium H-3Ci8.49E+006.28E+003.60E+005.61E+00<LLD<LLD<LLD<LLD5. Gross Alpha Gross AlphaCi<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD6. Carbon-14 C-14Ci2.39E+002.42E+002.45E+002.45E+00<LLD<LLD<LLD<LLDContinuous ModeBatch ModeTable A-2: Gaseous Effluents Release Point:  Elevated ReleaseUnit: Oyster Creek Oyster Creek 2013 Annual Radioactive Effluent Release Report  15Period:  January 1, 2013 through December 31, 2013Nuclides Released1. Fission gasesUnitQuarter1Quarter2Quarter3Quarter4Quarter1Quarter2Quarter3Quarter4Kr- 85Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDKr- 85mCi<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDKr-87Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDKr-88Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDXe-133Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDXe-133mCi<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDXe-135Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDXe-135mCi<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDXe-138Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDAr-41Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDTotal for PeriodCi<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD2. IodinesI-131Ci9.94E-08<LLD3.73E-088.18E-07<LLD<LLD<LLD<LLDI-133Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDI-135Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDTotal for PeriodCi9.94E-08<LLD3.73E-088.18E-07<LLD<LLD<LLD<LLD3. ParticulatesSr-89Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDSr-90Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCs-134Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCs-137Ci2.57E-072.59E-077.13E-08<LLD<LLD<LLD<LLD<LLDBa-140Ci2.62E-052.65E-057.28E-06<LLD<LLD<LLD<LLD<LLDLa-140Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCr-51Ci5.30E-065.35E-061.47E-06<LLD<LLD<LLD<LLD<LLDMn-54Ci4.78E-065.64E-061.22E-061.80E-05<LLD<LLD<LLD<LLDCo-58Ci3.86E-061.33E-054.02E-063.51E-07<LLD<LLD<LLD<LLDCo-60Ci1.17E-052.86E-051.69E-058.87E-05<LLD<LLD<LLD<LLDNi-63Ci2.74E-05<LLD<LLD<LLD<LLD<LLD<LLD<LLDMo-99Ci7.96E-078.05E-072.21E-07<LLD<LLD<LLD<LLD<LLDAg-110mCi<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCe-141Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCe-144Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDFe-55Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDFe-59Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDZn-65Ci2.09E-062.11E-065.81E-07<LLD<LLD<LLD<LLD<LLDAm-241Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDTotal for PeriodCi8.24E-058.26E-053.18E-051.07E-04<LLD<LLD<LLD<LLD4. TritiumH-3Ci2.88E-011.22E-012.93E-012.05E-01<LLD<LLD<LLD<LLD5. Gross Alpha Gross AlphaCi<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD6. Carbon-14 C-14Ci7.40E-027.49E-027.57E-027.57E-02<LLD<LLD<LLD<LLDTable A-3: Gaseous Effluent Release Point:  Ground Level ReleasesUnit: Oyster Creek Continuous ModeBatch Mode Oyster Creek 2013 Annual Radioactive Effluent Release Report  16Period:  January 1, 2013 through December 31, 2013A. Fission & Activation ProductsUnitsQuarter 1Quarter 2Quarter 3Quarter 4Est. Total Error %1. Total Release not including    tritium, gases, alphaCi<LLD<LLD<LLD<LLD25.00%2. Average Diluted concentration    during periodCi/ml<LLD<LLD<LLD<LLD3. Total Body Dosemrem4.05E-073.30E-073.28E-073.08E-074. Organ Dosemrem4.05E-073.30E-073.28E-073.08E-073. Percent of ODCM Limit -Total Body Dose%2.70E-052.20E-052.19E-052.05E-05 -Organ Dose%8.10E-066.60E-066.57E-066.16E-06B. TritiumUnitsQuarter 1Quarter 2Quarter 3Quarter 4Est. Total Error %1. Total ReleaseCi8.42E-027.04E-026.88E-025.84E-0225.00%2. Average diluted concentration    during periodCi/ml1.80E-101.45E-101.42E-101.30E-103. Percent of 10CFR20 limit %1.80E-051.45E-051.42E-051.30E-05UnitsQuarter 1Quarter 2Quarter 3Quarter 4Est. Total Error %1. Total ReleaseCi<LLD<LLD<LLD<LLD25.00%2. Average diluted concentration Ci/ml<LLD<LLD<LLD<LLD3. Percent of ODCM limit %<LLD<LLD<LLD<LLDD. Gross Alpha ActivityUnitsQuarter 1Quarter 2Quarter 3Quarter 4Est. Total Error %1. Total ReleaseCi<LLD<LLD<LLD<LLD25.00%E. Volume of Waste Released prior to dilutionLiters3.48E+073.44E+073.42E+072.89E+07F. Volume of Dilution Water Used During Period Liters4.69E+114.85E+114.85E+114.48E+11Table A-4: Liquid Effluents - Summary Of All ReleasesUnit: Oyster Creek C. Dissolved and  Entrained Gases Oyster Creek 2013 Annual Radioactive Effluent Release Report  17Period:  January 1, 2013 through December 31, 2013Nuclides ReleasedFission & Activation ProductsUnitQuarter1Quarter2Quarter3Quarter4Quarter1Quarter2Quarter3Quarter4Sr-89Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDSr-90Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCs-134Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCs-137Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDI-131Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCo-58Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCo-60Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDNi-63Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDFe-59Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDZn-65Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDMn-54Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCr-51Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDZr-95Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDNb-95Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDMo-99Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDTc-99mCi<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDBa-140Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDLa-140Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCe-141Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDAg-110mCi<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDFe-55Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCe-144Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDXe-133Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDXe-135Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDH-3Ci8.42E-027.04E-026.88E-025.84E-02<LLD<LLD<LLD<LLDGross AlphaCi<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDTritiumGross AlphaDissolved Entrained GasesTotal for PeriodTable A-5: Liquid Release Point:  Groundwater RemediationUnit: Oyster Creek Continuous ModeBatch Mode Oyster Creek 2013 Annual Radioactive Effluent Release Report  18 


Appendix B Solid Waste and Irradiated Fuel Shipments Oyster Creek 2013 Annual Radioactive Effluent Release Report  19 A. Solid waste shipped offsite for burial or disposal (not irradiated fuel) 
nearly continuous pumping of groundwater at appr oximately 70 gpm containing low levels of tritium and no detectable gamma. Exelon and the State of New Jersey Department of  
: 1. Type of waste  Types of WasteTotal Quantity(m3)Total Activity(Ci)PeriodEst. Total Error%a. Spent resins,filter sludges, evaporator bottom, etc6.20E+012.15E+0220132.50E+01b. Dry compressible waste, contaminated equip, etc2.37E+026.48E-0220132.50E+01
: c. Irradiated components, control rods,etc0.00E+000.00E+0020132.50E+01d. Other1.32E+024.30E-0220132.50E+01 Oyster Creek 2013 Annual Radioactive Effluent Release Report  20  1. Estimate of Major Nuclide Composition (By Waste Type)
Category A - Spent Resin, Filters, Sludges, Evaporator Bottoms, etc. CuriesPercent CuriesPercent H-34.10E-029.35E-023.14E-031.84E-03C-141.01E-012.30E-012.71E-021.59E-02Cr-51P-322.02E-064.61E-061.30E-107.62E-11Mn-543.85E+008.78E+003.01E+001.76E+00Fe-552.22E+015.06E+011.07E+026.27E+01Fe-59 Co-572.96E-036.75E-03Co-581.83E-014.17E-015.74E-033.36E-03Co-601.42E+013.24E+013.89E+012.28E+01Ni-592.83E-031.66E-03Ni-632.78E-016.34E-011.92E+001.13E+00Zn-658.55E-011.95E+001.27E+007.44E-01Sr-892.87E-046.54E-041.42E-058.32E-06Sr-908.44E-031.92E-028.95E-025.25E-02Nb-95Tc-998.01E-034.69E-03Ag-110m Sb-1251.30E-022.96E-02Cs-1344.13E-049.42E-041.66E-029.73E-03Cs-1372.05E+004.67E+001.81E+011.06E+01Ce-1444.96E-021.13E-017.83E-024.59E-02Pu-2382.65E-046.04E-042.08E-031.22E-03Pu-2396.84E-051.56E-046.31E-043.70E-04Pu-2401.96E-041.15E-04Pu-2411.92E-024.38E-021.80E-011.05E-01Am-2412.11E-044.81E-043.27E-031.92E-03 Cm-2424.93E-051.12E-049.70E-055.69E-05Cm-2431.54E-043.51E-041.56E-039.14E-04Cm-2441.53E-043.49E-041.53E-038.97E-04Totals4.39E+011.00E+021.71E+021.00E+02Waste Class BIsotopeWaste Class A Note: Grey fields are where results were not reported in the NRC Regulatory Guide 1.21 Report 


Oyster Creek 2013 Annual Radioactive Effluent Release Report  21  Category B - Dry Compressible Waste, Contaminated Equipment, etc.
Environmental Protection (NJDEP) agreed to this remediation action instead of natural
Category C - Irradiated components, control rods, etc. No Irradiated components, control rods, etc. shipped CuriesPercent H-37.86E-051.21E-01C-145.83E-059.00E-02Mn-547.73E-031.19E+01Fe-554.17E-026.44E+01Co-601.31E-022.02E+01Ni-638.27E-041.28E+00Zn-655.07E-047.83E-01Tc-993.31E-055.11E-02Sb-1251.97E-043.04E-01Cs-1373.68E-045.68E-01Ce-1441.43E-042.21E-01Pu-2388.58E-071.32E-03Pu-2392.25E-073.47E-04Pu-2412.01E-053.10E-02Am-2419.49E-071.47E-03Cm-2423.62E-075.59E-04Cm-2437.28E-071.12E-03Cm-2447.27E-071.12E-03Totals6.48E-021.00E+02IsotopeWaste Class A Oyster Creek 2013 Annual Radioactive Effluent Release Report  22Category D - Other - Scrap Metal  CuriesPercent H-35.25E-051.22E-01C-143.89E-059.04E-02Mn-545.09E-031.18E+01Fe-552.77E-026.44E+01Co-608.75E-032.03E+01Ni-635.52E-041.28E+00Zn-653.33E-047.74E-01Tc-992.21E-055.14E-02Sb-1251.31E-043.04E-01Cs-1372.46E-045.72E-01Ce-1449.42E-052.19E-01Pu-2385.73E-071.33E-03Pu-2391.50E-073.49E-04Pu-2411.34E-053.11E-02Am-2416.34E-071.47E-03Cm-2422.36E-075.49E-04Cm-2434.86E-071.13E-03Cm-2444.85E-071.13E-03Totals4.30E-021.00E+02IsotopeWaste Class A Note: Grey fields are where results were not reported in the NRC Regulatory Guide 1.21 Report  2. Solid Waste  (Disposition) Number of ShipmentsMode of TransportationDestination10Hittman Transport Co.Barnwell Disposal Facility9Hittman Transport Co.Duratek - Bear Creek2Hittman Transport Co.Duratek Radwaste Processing, Inc. B. Irradiated Fuel Shipments (disposition). There were no irradiated fuel shipments 


C. Changes to the Process Control Program There were no changes to the Process Control Program in 2013 
attenuation to address concentrations of tritium in groundwater. Well 73 and supporting


Oyster Creek 2013 Annual Radioactive Effluent Release Report  23 
equipment and piping were installed to pump groundwater to the intake structure at the inlet of


Appendix C Radiological Impact to Man Oyster Creek 2013 Annual Radioactive Effluent Release Report  24Per ODCM Administrative Control 6.2, an assessment of radiation doses to the likely most exposed MEMBER OF THE PUBLIC from reactor releases and other nearby uranium fuel cycle sources (including doses from primary effluent pathways and direct radiation) for the previous calendar year must be made to show conformance with 40 CFR Part 190, Environmental Radiation Protection Standards for Nuclear Power Operation. For purposes of this calculation the following assumptions were made:
the main circulating water pumps. Provisions were established for both batch and continuous


Gaseous  Nearest member of the public was W sector at 483 meters  Actual 2013 meteorology and measured gaseous effluent releases were used  All significant pathways were assumed to be present  Occupancy factor was considered 22.8% (40 hours/week for 50 weeks).
releases of groundwater. Continuous releases occurred approximately 361 days in 2013. The  
Liquid  Doses calculated in the discharge canal at the Route 9 bridge  Fish, shellfish and shoreline pathways doses calculated  40 CFR Part 190 Compliance  Dosimetry measurements (minus average of control stations) measured direct radiation for the nearest member of the public. The nearest member of the public for direct radiation is considered an individual that works in the warehouse west of the site. As a worker, the individual is assumed to work 2,000 hours per year at this location. Nearest resident was at SE sector at 937 meters. The highest calculated dose for gamma air dose and liquid total body were summed for total body dose. The highest calculated dose for gamma air dose, child bone and liquid organ were summed for organ dose. The limits for Kr-85, I-129, Pu-239 and other alpha-emitting transuranic radionuclides with half-lives greater than one year were not exceeded.
The ODCM does not require total body doses to the population and average doses to individuals in the population from gaseous effluents to a distance of 50 miles from the site to be calculated.


Oyster Creek 2013 Annual Radioactive Effluent Release Report  25 
Continuous releases occurred from January 1, 2013 through December 27, 2013 with a total of


A summary of gaseous and liquid radiation doses to most likely exposed MEMBER OF THE  PUBLIC was as follows:
3.50E+07 gallons of groundwater pumped resulting in 2.82E-01 Ci of tritium released to the
Distance (meters)Direction (toward)Noble GasGamma - Air Dose3.60E-03All500ESE3.60E-0210mradNoble GasBeta - Air Dose8.44E-04All500ESE4.22E-0320mradNoble GasTotal Body (Gamma)1.42E-03All937SE2.84E-025mremNoble GasSkin (Beta)1.77E-03All972ESE1.18E-0215mremIodine, Particulate, Carbon-14 & TritiumBone4.93E-01Child937SE3.29E+0015mremLiquidTotal body1.37E-06All4.57E-053mremLiquidOrgan1.37E-06All1.37E-0510mremDirect RadiationTotal Body5.39E+00All483W2.16E+0125mremDirect RadiationTotal Body<LLDAll937SE<LLD25mremTotal DoseTotal Body5.39E+00All483W2.16E+0125mremTotal DoseBone5.50E+00All483W2.20E+0125mremTotal DoseThyroid5.39E+00All483W7.19E+0075mremTotal DoseTotal Body3.60E-03All937SE1.44E-0225mremTotal DoseBone4.97E-01All937SE1.99E+0025mremTotal DoseThyroid3.60E-03All937SE4.80E-0375mremLimitUnitSouth Route 9 BridgeAge GroupEffluentWarehouse WorkerNearest ResidentEstimated DoseLocation% of Applicable LimitApplicable Organ40 CFR Part 190 Compliance 


Oyster Creek 2013 Annual Radioactive Effluent Release Report  26 
discharge canal. The dose to the most limiting member of the public due to the release of


Appendix D Meteorological Data Oyster Creek 2013 Annual Radioactive Effluent Release Report  27LIST OF METEOROLOGICAL DATA TABLES          PAGE  Table D - 1 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for  28 the Oyster Creek Generating Station, January - March, 2013    Table D - 2 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for        35 the Oyster Creek Generating Station, January - March, 2013 Table D - 3 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for  42 the Oyster Creek Generating Station, April - June, 2013 Table D - 4 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for        49 the Oyster Creek Generating Station, April - June, 2013 Table D - 5 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for        56 the Oyster Creek Generating Station, July - September, 2013 Table D - 6 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for          63 the Oyster Creek Generating Station, July - September, 2013 Table D - 7 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for          70 the Oyster Creek Generating Station, October - December, 2013 Table D - 8 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for        77 the Oyster Creek Generating Station, October - December, 2013 Table D - 9 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for          84 the Oyster Creek Generating Station, January - December, 2013 Table D - 10 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for          92 the Oyster Creek Generating Station, January - December, 2013 Oyster Creek 2013 Annual Radioactive Effluent Release Report  28Table D - 1 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the                                    Oyster Creek Generating Station, January - March, 2013  Oyster Creek Alpha  Period of Record: January - March 2013 Stability Class - Extremely Unstable - 150Ft-33Ft Delta-T (F) Winds Measured at 33 Feet                                    Wind Speed (in mph)
groundwater was 1.37E-06 mrem.    
Wind Direction    1-3    4-7    8-12   13-18  19-24    > 24  Total
          ---------  -----  -----  -----  -----  -----  -----  -----   


N          0      2      2      0      0      0      4
There were no liquid abnormal releases during 2013. 


NNE          0      1      0      0      0      0      1
There was one gaseous abnormal release during 2013. During the annual inspection of the


NE          0      3      0      0      0      0      3
Old Radwaste Building exhaust fan connections to the main stack it was discovered that there


ENE          0      1       4      0      0      0      5
were three slits in the top boot connection of exhaust fan EF-1-16 and a bolt missing in the


E          0      2      2      0      0      0      4
connection of exhaust fan EF-1-17. 


ESE          0      2      2      0      0      0      4
The maximum calculated organ dose (Bone) from iodines, tritium, carbon-14 (C-14), and


SE          0      1      3      0      0      0      4  
particulates to any individual due to gaseous effluents was 4.93E-01 mrem, which was


SSE          0      0      2      0      0      0      2
approximately 3.29E+00 percent of the annual limit of 15 mrem. The majority of organ dose


S          0      0      1      0      0      0      1
from gaseous effluents was due to C-14. The maximum calculated gamma air dose in the


SSW          0      1      2      4      0      0      7
UNRESTRICTED AREA due to noble gas effluents was 3.60E-03 mrad, which was  3.60E-02


SW          0      3      6      1      0      0      10  
percent of the annual 10 CFR 50 Appendix I, As Low As Reasonably Achievable (ALARA) limit


WSW          0      0      8      2      0      0      10  
of 10 mrad.
For comparison, the background radiation dose av erages approximately 300 mrem per year in the


W          0      6      8      7      0      0      21
Central New Jersey area, which includes approx imately 200 mrem from naturally occurring radon gas and 100 mrem from background radiation.


WNW          0      1      44      23      0      0      68
The Independent Spent Fuel Storage Installation (ISFSI) is a closed system and the only exposure


NW          0      2      34      5      0      0      41
is due to direct radiation. Based on offsite TLD readings, dose due to direct radiation from the Oyster Creek 2013 Annual Radioactive Effluent Release Report 2ISFSI was less than 1 mrem for 2013. Because it is a sealed unit, no radioactive material was released.
Comparison of environmental sampling results to iodine and particulate gaseous effluents


NNW          0      0      10      0      0      0      10
released, showed no radioactivity attributable to the operation of OCGS. Both elevated and


Variable      0      0      0      0      0      0      0
ground-level release paths were considered in this review, with total iodines released of 3.12E-


Total        0      25    128      42      0      0    195
03 Ci and total particulates with half-lives greater than 8 days less C-14 released of 3.82E-02


Hours of calm in this stability class:    0 Hours of missing wind measurements in this stability class:    0 Hours of missing stability measurements in all stability classes:    5
Ci.


Oyster Creek 2013 Annual Radioactive Effluent Release Report  29Table D - 1 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Station, January - March, 2013  Oyster Creek Alpha  Period of Record: January - March 2013 Stability Class - Moderately Unstable - 150Ft-33Ft Delta-T (F) Winds Measured at 33 Feet                                    Wind Speed (in mph)
Joint Frequency Tables of meteorological data, per Stability Classification Category, as well as
Wind Direction    1-3    4-7    8-12  13-18  19-24    > 24  Total
          ---------  -----  -----  -----  -----  -----  -----  -----   


N          0      0      0      0      0      0      0
for all stability classes, are included. All data was collected from the on-site Meteorological


NNE          0      0      0      0      0      0      0
Facility. Data recoveries for the 380-foot data and the 33-foot data were 99.4 percent and 99.4


NE          0      1       0      0      0      0      1  
percent, respectively. The UFSAR commits to Regulatory Guide (RG) 1.23 for Meteorological Facility data recovery. RG 1.23 requires data recovery of at least 90% on an annual basis.


ENE          0      3      4      0      0      0      7
.


E          0      5      1       0      0      0      6  
Oyster Creek 2013 Annual Radioactive Effluent Release Report 3 1 Introduction In accordance with the reporting requirements of Technical Specification 6.9.1.d applicable during the reporting period, this report summarizes the effluent release


ESE          0      1      0      0      0      0      1  
data for OCGS for the period January 1, 2013 through December 31, 2013. This


SE          0      0      1      0      0      0      1  
submittal complies with the format described in Regulatory Guide 1.21,


SSE          0      0      3      3      0      0      6
"Measuring, Evaluating and Reporting Radioactivity in Solid Wastes and


S          0      1      1      0      0      0      2
Releases of Radioactive Materials in Liquid and Gaseous Effluents from Light-


SSW          0      1       0      1       0      0      2
Water-Cooled Nuclear Power Plants", Revision 1, June 1974.
Meteorological data was reported in the format specified in Regulatory Guide 1.23, Revision 1, "Meteorological Monitoring Programs for Nuclear Power


SW          0      1       2       0      0      0      3  
Plants".
All vendor results were received and included in the report calculations. Therefore the 2013 report is complete.
Oyster Creek 2013 Annual Radioactive Effluent Release Report 4 2 Supplemental Information Oyster Creek Generating Station Exelon Generation Company, LLC A. Regulatory Limits:
Limit Units Receptor ODCM and 10 CFR 50, Appendix I Design Objective Limits 1. Noble Gases:  a. < 500 mrem/yr Total Body ODCM Control 3.11.2.1   < 3000 mrem/yr Skin  b. < 5  mrad Air Gamma Quarterly air dose limits ODCM Control 3.11.2.2   < 10 mrad Air Beta  c. < 10 mrad Air Gamma Yearly air dose limits ODCM Control 3.11.2.2  < 20  mrad Air Beta  d. < 5 mrem Total Body (Gamma) 10 CFR 50, Appendix I,       


WSW          0      1       2       0      0      0      3  
Section II.B.2(b)  < 15 mrem Skin (Beta)
: 2. Iodines, Tritium, Particulates with Half Life > 8 days:  a. < 1500  mrem/yr Any Organ ODCM Control 3.11.2.1  b. < 7.5 mrem Any Organ Quarterly dose limits ODCM Control 3.11.2.3  c. < 15  mrem Any Organ Yearly dose limits ODCM Control 3.11.2.3
: 3. Liquid Effluents
: a. Concentration 10 CFR 20, Appendix B, Table 2 Column 2 ODCM Control 3.11.1.1  b. < 1.5  mrem Total Body Quarterly dose limits ODCM Control 3.11.1.2   < 5  mrem Any Organ  c. < 3 mrem Total Body Yearly dose limits ODCM Control 3.11.1.2  < 10  mrem Any Organ Oyster Creek 2013 Annual Radioactive Effluent Release Report 5 B. Effluent Concentration Limits:
Gaseous dose rates rather than effluent concentrations are used to calculate permissible release rates for gaseous releases. The maximum permissible dose


W          0      1      7      3       0      0      11  
rates for gaseous releases are defined in ODCM Controls 3.11.2.1.
The Effluent Concentration Limit (ECL) specified in 10 CFR 20, Appendix B, Table 2, Column 2 for identified nuclides, were used to calculate permissible release rates


WNW          0      3     16      7      0      0      26
and concentrations for liquid release per ODCM Controls 3.11.1.1. The total activity


NW          0      0      15      6      0      0      21
concentration at the Route 9 bridge for all dissolved or entrained gases was limited to < 2E-04 Ci/ml. C. Average Energy (E):  The Oyster Creek ODCM limits the instantaneous dose equivalent rates due to the release of noble gases to less than or equal to 500 mrem/year to the total body and


NNW          0      2      4      2      0      0      8
less than or equal to 3000 mrem/year to the skin. The average beta and gamma


Variable      0      0      0      0      0      0      0
energies (
E) of the radionuclide mixture in releases of fission and activation gases as described in Regulatory Guide 1.21, "Measuring, Evaluating and Reporting


Total        0      20      56      22      0      0      98
Radioactivity in Solid Wastes and Releases of Radioactive Materials in Liquid and


Hours of calm in this stability class:    0 Hours of missing wind measurements in this stability class:    1 Hours of missing stability measurements in all stability classes:    5
Gaseous Effluents from Light-Water-Cooled Nuclear Power Plant", may be used to


Oyster Creek 2013 Annual Radioactive Effluent Release Report  30Table D - 1 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Station, January - March, 2013  Oyster Creek Alpha  Period of Record: January - March 2013 Stability Class - Slightly Unstable - 150Ft-33Ft Delta-T (F) Winds Measured at 33 Feet                                    Wind Speed (in mph)              Wind Direction    1-3    4-7    8-12  13-18  19-24    > 24  Total
calculate doses in lieu of more sophisticated software. The Oyster Creek  
          ---------  -----  -----  -----  -----  -----  -----  -----   


N          0      0      0      0      0      0      0
radioactive effluent program employs the methodologies presented in U.S. NRC


NNE          0      0      0      0      0      0      0
Regulatory Guide 1.109 "Calculation of Annual Doses to Man from Routine


NE          0      1      0      0      0      0      1
Releases of Reactor Effluents for the Purpose of Evaluating Compliance with 10


ENE          0      3      3      0      0      0      6
CFR Part 50, Appendix I," Revision 1, October 1977. Therefore, average energy


E           0      1       0      0      0      0      1  
(E) as described in Regulatory Guide 1.21 is not applicable to Oyster Creek. D. Measurements and Approximati ons of Total Radioactivity:
: 1. Fission and Activation Gases The method used for Gamma Isotopic Analysis is the Canberra Gamma Spectroscopy System with a gas Marinelli beaker. Airborne effl uent gaseous activity was continuously monitored and recorded in accordance with the Off


ESE          0      1       0      0      0      0      1  
Site Dose Calculation Manual (ODCM) Table 4.11.2.1.2-1. Additional grab


SE          0      1      0      0      0      0      1
samples were taken from the stack Radioactive and Gaseous Effluent


SSE          0      2      0      0      0      0      2
Monitoring System (RAGEMS) sample point and ground-level release sample


S          0      0      0      0      0      0      0
points and analyzed at least monthly to determine the isotopic mixture of noble


SSW          0      1      0      0      0      0      1
gas activity released for the month. If activity was found in the grab isotopic


SW          0      0      1      0      0      0      1
analysis, the results are entered into Simplified Environmental Effluent


WSW          0      0      4      0      0      0      4
Dosimetry System (SEEDS) to calculate dose and dose rates. If no activity is


W          0      2      5      2      0      0      9
detected in the stack grab samples, post treatment or Off Gas Isotopic


WNW          0      5      8      2       0      0      15
Analysis data may be used. 
: 2. Iodines The method used for Gamma Isotopic Analysis is the Canberra Gamma Spectroscopy System with a charcoal cartridge. Iodine activity was conti nuously sampled and analyzed in accordance with ODCM Table 4.11.2.1.2-1. 


NW          0      1      6      0      0      0      7
Charcoal samples are taken from the stack RAGEMS sample point and Oyster Creek 2013 Annual Radioactive Effluent Release Report 6ground-level release sample points and analyzed at least weekly to determine the total activity released from the plant based on the average vent flow rates


NNW          0      0      3       1      0      0      4
recorded for the sampling period. 3. Particulates (half-lives > 8 days)
The method used for Gamma Isotopic Analysis is the Canberra Gamma Spectroscopy System with a particulate filter (47 mm). Particulate activity was


Variable      0      0      0      0      0      0      0
continuously sampled and analyzed in accordance with ODCM Table


Total        0      18      30      5      0      0      53
4.11.2.1.2-1. Particulate samples are taken from the stack RAGEMS sample


Hours of calm in this stability class:    0 Hours of missing wind measurements in this stability class:    0 Hours of missing stability measurements in all stability classes:    5
point and ground-level release sample points and analyzed at least weekly to


Oyster Creek 2013 Annual Radioactive Effluent Release Report  31 Table D - 1 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Station, January - March, 2013  Oyster Creek Alpha  Period of Record: January - March 2013 Stability Class - Neutral - 150Ft-33Ft Delta-T (F) Winds Measured at 33 Feet                                    Wind Speed (in mph)
determine the total activity released from the plant based on the average vent
Wind Direction    1-3    4-7    8-12  13-18  19-24    > 24  Total
          ---------  -----  -----  -----  -----  -----  -----  -----   


N          3      11      1      0      0      0      15
flow rates recorded for the sampling period.
: 4. Tritium A. Gaseous Effluents  Air from stack and vent effluents was passed through a desiccant column and distilled to remove the moisture collected. An aliquot of the water from the distillate was analyzed for tritium using a liquid


NNE          1      9      0      0      0      0      10
scintillation counter. B. Liquid Effluents  Water from liquid effluents was analyzed for tritium using a liquid scintillation counter. 5. Gross Alpha  Gross alpha was measured by an off-site vendor for both the gas and liquid effluent composite samples. 
: 6. Hard-To-Detects Hard-To-Detects was measured by an off-site vendor for one set of gas monthly composites. The analysis included Fe-55, I-129, Ni-59, Ni-63,


NE          2      12      1      5      0      0      20
Tc-99, Am-241, Cm-242, Cm-243/244, Pu-238, Pu-239/240 and Pu241. 


ENE          1      7      10      7      0      0      25
Fe-55 and Ni-63 have been added to the routine monthly composite


E          1      3      1      0      0      0      5
analysis schedule based on previous sample results for Hard-To-


ESE          1      8      0      0      0      0      9
Detects.


SE          1      5      1      0      0      0      7  
Oyster Creek 2013 Annual Radioactive Effluent Release Report 7 7. Carbon-14 (C-14)
The amount of C-14 (Ci) released was estimated using the guidance from EPRI Technical Report 1021106, Estimation of Carbon-14 in Nuclear Power


SSE          0      7      2      0      0      0      9
Plant Gaseous Effluents. The C-14 was released primarily through the stack


S          2      5      6      0      1      0      14
(97%) with a small amount (3%) released through plant vents. The activity in


SSW          1      7      10      4      5      0      27
liquid effluents was determined to not be significant.
The offsite dose from C-14 was calculated using SEEDS, which uses approved ODCM methodologies. The resulting annual dose to a child from


SW          1      5      4       2      0      0      12
gaseous releases of C-14 is about 4.67E-01 mrem to the bone. 8. Liquid Effluents Groundwater containing tritium was released during 2013. For continuous


WSW          2      5      1      0      0      0      8
releases, tritium and principal gamma emitters were determined for a


W          3      5      19      4      0      0      31
composite sample daily. The concentration of tritium is limited to ensure


WNW          1      24      28      15      0      0      68
concentrations were less than 200 pCi/l in the discharge canal. The gamma


NW          2      25      23      8      0      0      58
emitters were limited to less than detectable concentrations. Gross alpha and


NNW          1      18      9      0      0      0      28
Hard-to-detect analyses (Fe-55, Ni-63, Sr-89 and Sr-90) were determined for


Variable      0      0      0      0      0      0      0
monthly composite samples for each type of release (batch or continuous).
The leaks into the groundwater were reported in the 2009 Annual Radioactive Effluent Release Report as abnormal releases. Estimates of the curies of the


Total      23    156    116      45      6      0    346
tritium releases were reported. Doses due to the release of the groundwater


Hours of calm in this stability class:    0 Hours of missing wind measurements in this stability class:    1 Hours of missing stability measurements in all stability classes:    5 Oyster Creek 2013 Annual Radioactive Effluent Release Report  32 Table D - 1 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Station, January - March, 2013  Oyster Creek Alpha  Period of Record: January - March 2013 Stability Class - Slightly Stable - 150Ft-33Ft Delta-T (F) Winds Measured at 33 Feet                                    Wind Speed (in mph)
to the discharge canal were included in the report. To ensure that amount of  
Wind Direction    1-3    4-7    8-12  13-18  19-24    > 24  Total
          ---------  -----  -----  -----  -----  -----  -----  -----   


N          5      25      8      4      0      0      42
activity discharge is accurate and limiting, the activity and doses as a result of


NNE        10      14      12      7      1      0      44
discharges during 2013 from the groundwater remediation project are included


NE          5      22      19      7      0      0      53
in this report. 9. Estimated Total Error Present Procedure CY-AA-170-2100, Estimated Errors of Effluent Measurements,


ENE          5      13      8      9      0      0      35
provides the methodology to obtain an overall estimate of the error associated


E          5      9      2      2      0      0      18
with radioactive effluents.
Oyster Creek 2013 Annual Radioactive Effluent Release Report 8 10. Composite Samples and Lower Limit of Detection (LLD)
Particulate air samples were composited monthly and analyzed for gross alpha, Sr-89, Sr-90, Fe-55 and Ni-63. Groundwater batch and continuous


ESE          3      6      2      0      0      0      11
releases were composited at least monthly and analyzed for gross alpha,


SE          4      13      1      1      0      0      19
Sr-89, Sr-90, Fe-55 and Ni-63. These composites are submitted to an offsite


SSE          5      14      8      10      0      0      37
vendor laboratory for analysis. The ODCM required LLD for liquid and


S          7      14      9      3      2      0      35
airborne releases are as follows:
Liquid: LLD Principal Gamma Emitters (Mn-54, Fe-59, Co-58, Co-60, Zn-65, Mo-99, I-131, Ce-141, Cs-


SSW          8      19      25      3       1      0      56
134, Cs-137) 5E-07 &#xb5;Ci/ml Principal Gamma Emitters (Ce-144) 5E-06 &#xb5;Ci/ml Dissolved and Entrained Gases 1E-05 &#xb5;Ci/ml H-3 1E-05
&#xb5;Ci/ml Gross Alpha 1E-07 &#xb5;Ci/ml Sr-89 and Sr-90 5E-08 &#xb5;Ci/ml Fe-55 and Ni-63 1E-06 &#xb5;Ci/ml Airborne LLD Principal Gamma Emitters (Kr-87, Kr-88, Xe-133, Xe-133m, Xe-135, Xe-138) 1E-04 &#xb5;Ci/ml H-3 1E-06
&#xb5;Ci/ml I-131 1E-12
&#xb5;Ci/ml I-133 1E-10
&#xb5;Ci/ml Principal Gamma Emitters (Mn-54, Fe-59, Co-58, Co-60, Zn-65, Cs-134, Cs-137, Ce-141) 1E-11 &#xb5;Ci/ml Principal Gamma Emitters (Mo-99, Ce-144) 1E-10 &#xb5;Ci/ml


SW          5      24      9      2      0      0      40
Gross Alpha 1E-11 &#xb5;Ci/ml Sr-89, Sr-90 1E-11 &#xb5;Ci/ml


WSW        11      44      6      0      0      0      61
Oyster Creek 2013 Annual Radioactive Effluent Release Report 9 E. Batch Releases:
: 1. Liquid There were no batch releases of liquid effluents during 2013.
: 2. Gaseous There were no batch releases of gaseous effluents during 2013. F. Abnormal Releases:
There were no abnormal liquid releases during 2013.
There was one abnormal gaseous release during 2013. During the performance of Work Order R2205683, which is to perform an annual inspection of the stack pad


W          12      74      21      2      0      0    109
exhaust fans, three slits were discovered in the top boot of exhaust fan EF-1-16 and


WNW        21    135      63      12      0      0    231
a bolt was missing from exhaust fan EF-1-17. These are the two exhaust fans for


NW        19      83      37      1      0      0    140
the Old Radwaste Building to the Main Stack. One of these two exhaust fans is in


NNW          4      44      37      1      0      0      86
operation at all times to maintain a negative pressure in the Old Radwaste Building. 


Variable      0      0      0      0      0      0      0
At no times do both of these fans run simultaneously as each fans is designed to


Total      129    553    267      64      4      0    1017
provide 100% of the required flow. Engineering performed a calculation to


Hours of calm in this stability class:    3 Hours of missing wind measurements in this stability class:    0 Hours of missing stability measurements in all stability classes:    5
determine a release rate that encompasses the maximum release rate regardless of  


Oyster Creek 2013 Annual Radioactive Effluent Release Report  33 Table D - 1 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Station, January - March, 2013  Oyster Creek Alpha  Period of Record: January - March 2013 Stability Class - Moderately Stable - 150Ft-33Ft Delta-T (F) Winds Measured at 33 Feet                                    Wind Speed (in mph)
which exhaust fan is in service. The activity to inspect the exhaust fans is an
Wind Direction    1-3    4-7    8-12  13-18  19-24    > 24  Total
          ---------  -----  -----  -----  -----  -----  -----  -----   


N          1      2      0      0      0      0      3
annual activity.
The following assumptions were made when calculating Curies released and dose:  Both exhaust fans have been leaking since the date of the last inspection until the time of the last repair, 7/29/12 through 7/25/13. All of the activity due to particulates reported from the Main Stack was coming from the Old Radwaste Building and therefore being released as a groundlevel release from the exhaust fan leaks at the flow rate calculated by


NNE          1       0      0      0      0       0      1
Engineering.
Units Quarter 1 Quarter 2 Quarter 3 Quarter 4 Total Release Ci 4.94E-055.00E-05 1.37E-05 0.00E+00 G. Revisions to the ODCM:
There were no revisions to the ODCM during 2013.
Oyster Creek 2013 Annual Radioactive Effluent Release Report 10H. Radiation Effluent Monitors Out of Service More Than 30 Days Per ODCM Control 3.3.3.10, "Radioactive Liquid Effluent Monitoring Instrumentation" and 3.3.3.11, Radioactive Gaseous Effluent Monitoring


NE          1      0      0      0      0      0      1
Instrumentation requires:
With less than the minimum number of radioactive liquid/gaseous effluent monitoring instrumentation channels OPERABLE, take the ACTION shown in Table


ENE          1       0      0      0      0      0      1  
3.3.3.10-1/3.3.3.11-1. Make every reasonable effort to return the instrument to


E          0      0      0      0      0      0      0
OPERABLE status within 30 days and, if unsuccessful, explain in the next


ESE          0      0      0      0      0      0      0
Radioactive Effluent Release Report why the inoperability was not corrected in a


SE          0      0      0      0      0      0      0
timely manner.
The following is a discussion of instrumentation out of service for greater than 30 days: 1. The Offgas Building Exhaust Gaseous Effluent Radioactive Noble Gas Monitor was out of service from 5/20/2013 through 8/9/2013. The monitor was taken out of service 5/20/2013 for failing the monitor functional test  The original issue for


SSE          2      0      0      0      0      0      2
the monitor failing the functional test was a faulty pushbutton on the alarm panel


S          3      4      0      0      0      0      7
causing the alarm not to function. Parts were ordered and replaced on


SSW          9      3      0      0      0      0      12
6/18/2013 but the alarm still did not function as expected. After multiple


SW          9      15      0      0      0      0      24
troubleshooting attempts it was determined that the annunciator window card


WSW        15      24      0      0      0      0      39
wiring was the issue. After changing the wiring in the alarm panel, all alarms


W          13      39      0      1      0      0      53
responded as expected. The functional test was reperformed 8/9/2013


WNW          5      43      1      0      0      0      49
satisfactorily and the monitor was returned to service. This issue was entered


NW        10      5      0      0      0      0      15
into our Corrective Action Program (CAP) and corrective actions taken have


NNW          2      3      0      0      0      0      5
been documented per process. All ODCM required compensatory measures


Variable      1      0      0      0      0      0      1
were met. I. Releases from the Independent Spent Fuel Storage Facility:
The ISFSI is a closed system and the only exposure would be due to direct


Total      73    138      1      1      0      0    213
radiation. This includes iodines, particulates, and noble gases. Based on offsite


Hours of calm in this stability class:    0 Hours of missing wind measurements in this stability class:    0 Hours of missing stability measurements in all stability classes:    5
TLD readings, dose due to direct radiation from the ISFSI was less than 1 mrem for


Oyster Creek 2013 Annual Radioactive Effluent Release Report 34 Table D - 1 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Station, January - March, 2013 Oyster Creek Alpha  Period of Record: January - March 2013 Stability Class - Extremely Stable - 150Ft-33Ft Delta-T (F) Winds Measured at 33 Feet                                    Wind Speed (in mph)
2013. Because it is a sealed unit, no radioactive material was released. J. Program Deviations: 1. The groundwater remediation composite sampler was found with no composite collected on December 27, 2013. The composite sampler is
Wind Direction    1-3    4-7    8-12  13-18  19-24    > 24  Total
          ---------  -----  -----  -----  -----  -----  -----  -----   


N          0      1       0      0      0      0      1  
required by ODCM Table 4.11.1.1.1-1, Radioactive Liquid Waste Sampling


NNE          1      1      0      0      0      0      2
and Analysis Program. A manual sample was obtained per SP 10-003.


NE          1      0      0      0      0      0      1
Operations department was notified that composite sampler was not working


ENE          0      0      0      0      0      0      0
and Operations secured discharging from W-73 and Chemistry secured the


E          0      0      0      0      0      0      0
composite sampler. This issue was entered into our Corrective Action


ESE          0      0      0      0      0      0      0
Program (CAP) and corrective actions taken have been documented per


SE          3      0      0      0      0      0      3
process.


SSE          1      0      0      0      0      0      1
Oyster Creek 2013 Annual Radioactive Effluent Release Report 11 


S          8      0      0      0      0      0      8  
Appendix A Effluent and Waste Disposal Summary Oyster Creek 2013 Annual Radioactive Effluent Release Report 12 LIST OF TABLES PAGE  Table A - 1 Gaseous Effluents - Summary of All Releases 13 Table A - 2 Gaseous Effluents Release Point:  Elevated Release 14 Table A - 3 Gaseous Effluents Release Point: Ground Level Releases 15 Table A - 4 Liquid Effluents - Summary of All Releases 16 Table A - 5 Liquid Release Point:  Groundwater Remediation 17 Oyster Creek 2013 Annual Radioactive Effluent Release Report 13Period:  January 1, 2013 through December 31, 2013A. Fission & Activation GasesUnitsQuarter 1Quarter 2Quarter 3Quarter 4Est. Total Error %1. Total ReleaseCi2.06E+011.40E+017.04E+008.02E+0025.00%2. Average Release Rate for PeriodCi/sec2.62E+001.79E+008.85E-011.01E+003. Gamma Air Dosemrad2.60E-031.13E-033.99E-048.36E-044. Beta Air Dosemrad1.87E-046.44E-042.77E-042.79E-045. Percent of ODCM Limit- Gamma Air Dose%5.20E-022.26E-027.98E-031.67E Beta Air Dose%1.87E-036.44E-032.77E-032.79E-03B. Iodines1. Total - I-131Ci3.78E-041.27E-042.57E-045.94E-0425.00%2. Average Release Rate for PeriodCi/sec4.81E-051.62E-053.23E-057.47E-053. Percent of ODCM limit%****C. Particulate
: 1. Particulates with T 1/2 > 8 daysCi1.32E-027.61E-038.44E-038.97E-0325.00%2. Average Release Rate for PeriodCi/sec1.69E-039.67E-041.06E-031.13E-033. Percent of ODCM limit%****D. Tritium1. Total ReleaseCi8.78E+006.40E+003.89E+005.82E+0025.00%2. Average Release Rate for PeriodCi/sec1.12E+008.14E-014.90E-017.32E-013. Percent of ODCM limit%****E. Gross Alpha
: 1. Total ReleaseCi<LLD<LLD<LLD<LLD25.00%2. Average Release Rate for PeriodCi/sec<LLD<LLD<LLD<LLD3. Percent of ODCM limit%****F. Carbon-14
: 1. Total ReleaseCi2.46E+002.49E+002.53E+002.53E+002. Average Release Rate for PeriodCi/sec3.13E-013.17E-013.18E-013.18E-013. Percent of ODCM limit%****G. Iodine 131 & 133, Tritium & Particulate
: 1. Organ Dosemrem5.00E-021.40E-011.64E-011.49E-012. Percent of ODCM Limit
%6.67E-011.87E+002.19E+001.99E+00*  ODCM Limit is for combined Iodine, tritium, Carbon-14 and particulate only, which is shown in Item G.Unit: Oyster Creek Table A-1: Gaseous Effluents - Summary Of All Releases Oyster Creek 2013 Annual Radioactive Effluent Release Report 14Period:  January 1, 2013 through December 31, 2013Nuclides Released1. Fission gasesUnitQuarter 1Quarter2Quarter3Quarter4Quarter1Quarter2Quarter3Quarter4Kr- 85Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDKr- 85mCi1.74E-014.12E-01<LLD9.02E-02<LLD<LLD<LLD<LLDKr-87Ci2.33E-012.13E+009.60E-012.44E+00<LLD<LLD<LLD<LLDKr-88Ci8.48E+004.43E+006.66E-015.43E-01<LLD<LLD<LLD<LLDXe-133Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDXe-135Ci1.17E+017.07E+005.41E+003.57E+00<LLD<LLD<LLD<LLDXe-135mCi<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDXe-137Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDXe-138Ci<LLD<LLD<LLD1.38E+00<LLD<LLD<LLD<LLDAr-41Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDTotal for PeriodCi2.06E+011.40E+017.04E+008.02E+00<LLD<LLD<LLD<LLD2. IodinesI-131Ci3.78E-041.27E-042.57E-045.93E-04<LLD<LLD<LLD<LLDI-133Ci4.02E-041.84E-044.03E-047.74E-04<LLD<LLD<LLD<LLDI-135Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDTotal for PeriodCi7.80E-043.11E-046.60E-041.37E-03<LLD<LLD<LLD<LLD3. Particulates Sr-89Ci2.26E-034.15E-041.95E-045.99E-04<LLD<LLD<LLD<LLDSr-90Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCs-134Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCs-137Ci2.82E-043.93E-051.52E-04<LLD<LLD<LLD<LLD<LLDBa-140Ci3.61E-033.72E-044.66E-046.93E-04<LLD<LLD<LLD<LLDLa-140Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCr-51Ci<LLD<LLD8.81E-055.42E-04<LLD<LLD<LLD<LLDMn-54Ci9.47E-046.49E-045.84E-041.01E-03<LLD<LLD<LLD<LLDCo-58Ci2.11E-032.28E-032.44E-032.03E-03<LLD<LLD<LLD<LLDCo-60Ci2.55E-032.95E-033.45E-032.81E-03<LLD<LLD<LLD<LLDNi-63Ci3.50E-04<LLD<LLD<LLD<LLD<LLD<LLD<LLDMo-99Ci1.48E-041.67E-041.84E-041.57E-04<LLD<LLD<LLD<LLDAg-110mCi<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCe-141Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCe-144Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDFe-55Ci3.67E-04<LLD<LLD3.22E-04<LLD<LLD<LLD<LLDFe-59Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDZn-65Ci5.42E-046.52E-048.51E-047.01E-04<LLD<LLD<LLD<LLDTotal for PeriodCi1.32E-027.52E-038.41E-038.86E-03<LLD<LLD<LLD<LLD4. Tritium H-3Ci8.49E+006.28E+003.60E+005.61E+00<LLD<LLD<LLD<LLD5. Gross Alpha Gross AlphaCi<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD6. Carbon-14 C-14Ci2.39E+002.42E+002.45E+002.45E+00<LLD<LLD<LLD<LLDContinuous ModeBatch ModeTable A-2: Gaseous Effluents Release Point:  Elevated ReleaseUnit: Oyster Creek


SSW          6      0      0      0      0      0      6
Oyster Creek 2013 Annual Radioactive Effluent Release Report 15Period:  January 1, 2013 through December 31, 2013Nuclides Released1. Fission gase sUnitQuarter 1Quarter2Quarter3Quarter4Quarter1Quarter2Quarter3Quarter4Kr- 85Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDKr- 85mCi<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDKr-87Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDKr-88Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDXe-133Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDXe-133mCi<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDXe-135Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDXe-135mCi<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDXe-138Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDAr-41Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDTotal for PeriodCi<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD2. IodinesI-131Ci9.94E-08<LLD3.73E-088.18E-07<LLD<LLD<LLD<LLDI-133Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDI-135Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDTotal for PeriodCi9.94E-08<LLD3.73E-088.18E-07<LLD<LLD<LLD<LLD3. ParticulatesSr-89Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDSr-90Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCs-134Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCs-137Ci2.57E-072.59E-077.13E-08<LLD<LLD<LLD<LLD<LLDBa-140Ci2.62E-052.65E-057.28E-06<LLD<LLD<LLD<LLD<LLDLa-140Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCr-51Ci5.30E-065.35E-061.47E-06<LLD<LLD<LLD<LLD<LLDMn-54Ci4.78E-065.64E-061.22E-061.80E-05<LLD<LLD<LLD<LLDCo-58Ci3.86E-061.33E-054.02E-063.51E-07<LLD<LLD<LLD<LLDCo-60Ci1.17E-052.86E-051.69E-058.87E-05<LLD<LLD<LLD<LLDNi-63Ci2.74E-05<LLD<LLD<LLD<LLD<LLD<LLD<LLDMo-99Ci7.96E-078.05E-072.21E-07<LLD<LLD<LLD<LLD<LLDAg-110mCi<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCe-141Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCe-144Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDFe-55Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDFe-59Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDZn-65Ci2.09E-062.11E-065.81E-07<LLD<LLD<LLD<LLD<LLDAm-241Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDTotal for PeriodCi8.24E-058.26E-053.18E-051.07E-04<LLD<LLD<LLD<LLD4. TritiumH-3Ci2.88E-011.22E-012.93E-012.05E-01<LLD<LLD<LLD<LLD5. Gross Alpha Gross AlphaCi<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD6. Carbon-14 C-14Ci7.40E-027.49E-027.57E-027.57E-02<LLD<LLD<LLD<LLDTable A-3: Gaseous Effluent Release Point:  Ground Level ReleasesUnit: Oyster Creek Continuous ModeBatch Mode


SW        16      5      0      0      0      0      21
Oyster Creek 2013 Annual Radioactive Effluent Release Report 16Period:  January 1, 2013 through December 31, 2013A. Fission & Activation ProductsUnitsQuarter 1Quarter 2Quarter 3Quarter 4Est. Total Error %1. Total Release not including    tritium, gases, alphaCi<LLD<LLD<LLD<LLD25.00%2. Average Diluted concentration    during periodCi/ml<LLD<LLD<LLD<LLD3. Total Body Dosemrem4.05E-073.30E-073.28E-073.08E-074. Organ Dosemrem4.05E-073.30E-073.28E-073.08E-073. Percent of ODCM Limit -Total Body Dose%2.70E-052.20E-052.19E-052.05E-05 -Organ Dose%8.10E-066.60E-066.57E-066.16E-06B. TritiumUnitsQuarter 1Quarter 2Quarter 3Quarter 4 Est. Total Error %1. Total ReleaseCi8.42E-027.04E-026.88E-025.84E-0225.00%2. Average diluted concentration    durin g periodCi/ml1.80E-101.45E-101.42E-101.30E-103. Percent of 10CFR20 limit %1.80E-051.45E-051.42E-051.30E-05UnitsQuarter 1Quarter 2Quarter 3Quarter 4 Est. Total Error %1. Total ReleaseCi<LLD<LLD<LLD<LLD25.00%2. Average diluted concentration Ci/ml<LLD<LLD<LLD<LLD3. Percent of ODCM limit %<LLD<LLD<LLD<LLDD. Gross Alpha ActivityUnitsQuarter 1Quarter 2Quarter 3Quarter 4 Est. Total Error %1. Total ReleaseCi<LLD<LLD<LLD<LLD25.00%E. Volume of Waste Released prior to dilutionLiters3.48E+073.44E+073.42E+072.89E+07F. Volume of Dilution Water Used During Period Liters4.69E+114.85E+114.85E+114.48E+11Table A-4: Liquid Effluents - Summary Of All ReleasesUnit: Oyster Creek C. Dissolved and  Entrained Gases


WSW        41      10      0      0      0      0      51
Oyster Creek 2013 Annual Radioactive Effluent Release Report 17Period:  January 1, 2013 through December 31, 2013Nuclides ReleasedFission & Activation ProductsUnitQuarter1Quarter2Quarter3Quarter4Quarter1Quarter2Quarter3Quarter4Sr-89Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDSr-90Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCs-134Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCs-137Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDI-131Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCo-58Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCo-60Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDNi-63Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDFe-59Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDZn-65Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDMn-54Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCr-51Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDZr-95Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDNb-95Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDMo-99Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDTc-99mCi<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDBa-140Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDLa-140Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCe-141Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDAg-110mCi<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDFe-55Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCe-144Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDXe-133Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDXe-135Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDH-3Ci8.42E-027.04E-026.88E-025.84E-02<LLD<LLD<LLD<LLDGross AlphaCi<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDTritiumGross AlphaDissolved Entrained GasesTotal for PeriodTable A-5: Liquid Release Point:  Groundwater RemediationUnit: Oyster Creek Continuous ModeBatch Mode


W          50      16      0      0      0      0      66
Oyster Creek 2013 Annual Radioactive Effluent Release Report 18 


WNW        28      8      0      0      0      0      36
Appendix B Solid Waste and Irradiated Fuel Shipments


NW        18      2      0      0      0      0      20
Oyster Creek 2013 Annual Radioactive Effluent Release Report 19 A. Solid waste shipped offsite for burial or disposal (not irradiated fuel)
: 1. Type of waste Types of WasteTotal Quantity(m3)Total Activity(Ci)PeriodEst. Total Error%a. Spent resins,filter sludges, evaporator bottom, etc6.20E+012.15E+0220132.50E+01b. Dry compressible waste, contaminated equip, etc2.37E+026.48E-0220132.50E+01
: c. Irradiated components, control rods,etc0.00E+000.00E+0020132.50E+01d. Other1.32E+024.30E-0220132.50E+01


NNW          8      2      0      0      0      0      10
Oyster Creek 2013 Annual Radioactive Effluent Release Report 20  1. Estimate of Major Nuclide Composition (By Waste Type)


Variable      0      0      0      0      0      0      0
Category A - Spent Resin, Filters, Sludges, Evaporator Bottoms, etc.
CuriesPercent CuriesPercent H-34.10E-029.35E-023.14E-031.84E-03C-141.01E-012.30E-012.71E-021.59E-02Cr-51P-322.02E-064.61E-061.30E-107.62E-11Mn-543.85E+008.78E+003.01E+001.76E+00Fe-552.22E+015.06E+011.07E+026.27E+01Fe-59 Co-572.96E-036.75E-03Co-581.83E-014.17E-015.74E-033.36E-03Co-601.42E+013.24E+013.89E+012.28E+01Ni-592.83E-031.66E-03Ni-632.78E-016.34E-011.92E+001.13E+00Zn-658.55E-011.95E+001.27E+007.44E-01Sr-892.87E-046.54E-041.42E-058.32E-06Sr-908.44E-031.92E-028.95E-025.25E-02Nb-95Tc-998.01E-034.69E-03Ag-110m Sb-1251.30E-022.96E-02Cs-1344.13E-049.42E-041.66E-029.73E-03Cs-1372.05E+004.67E+001.81E+011.06E+01Ce-1444.96E-021.13E-017.83E-024.59E-02Pu-2382.65E-046.04E-042.08E-031.22E-03Pu-2396.84E-051.56E-046.31E-043.70E-04Pu-2401.96E-041.15E-04Pu-2411.92E-024.38E-021.80E-011.05E-01Am-2412.11E-044.81E-043.27E-031.92E-03 Cm-2424.93E-051.12E-049.70E-055.69E-05Cm-2431.54E-043.51E-041.56E-039.14E-04Cm-2441.53E-043.49E-041.53E-038.97E-04Totals4.39E+011.00E+021.71E+021.00E+02Waste Class BIsotopeWaste Class A Note: Grey fields are where results were not reported in the NRC Regulatory Guide 1.21 Report


Total      181      45      0      0      0      0    226
Oyster Creek 2013 Annual Radioactive Effluent Release Report 21  Category B - Dry Compressible Waste, Contaminated Equipment, etc.


Hours of calm in this stability class:     2 Hours of missing wind measurements in this stability class:    0 Hours of missing stability measurements in all stability classes:    5
Category C - Irradiated components, control rods, etc.
No Irradiated components, control rods, etc. shipped CuriesPercent H-37.86E-051.21E-01C-145.83E-059.00E-02Mn-547.73E-031.19E+01Fe-554.17E-026.44E+01Co-601.31E-022.02E+01Ni-638.27E-041.28E+00Zn-655.07E-047.83E-01Tc-993.31E-055.11E-02Sb-1251.97E-043.04E-01Cs-1373.68E-045.68E-01Ce-1441.43E-042.21E-01Pu-2388.58E-071.32E-03Pu-2392.25E-073.47E-04Pu-2412.01E-053.10E-02Am-2419.49E-071.47E-03Cm-2423.62E-075.59E-04Cm-2437.28E-071.12E-03Cm-2447.27E-071.12E-03Totals6.48E-021.00E+02IsotopeWaste Class A Oyster Creek 2013 Annual Radioactive Effluent Release Report 22Category D - Other - Scrap Metal CuriesPercent H-35.25E-051.22E-01C-143.89E-059.04E-02Mn-545.09E-031.18E+01Fe-552.77E-026.44E+01Co-608.75E-032.03E+01Ni-635.52E-041.28E+00Zn-653.33E-047.74E-01Tc-992.21E-055.14E-02Sb-1251.31E-043.04E-01Cs-1372.46E-045.72E-01Ce-1449.42E-052.19E-01Pu-2385.73E-071.33E-03Pu-2391.50E-073.49E-04Pu-2411.34E-053.11E-02Am-2416.34E-071.47E-03Cm-2422.36E-075.49E-04Cm-2434.86E-071.13E-03Cm-2444.85E-071.13E-03Totals4.30E-021.00E+02IsotopeWaste Class A Note: Grey fields are where results were not reported in the NRC Regulatory Guide 1.21 Report
: 2. Solid Waste  (Disposition)
Number of ShipmentsMode of TransportationDestination10Hittman Transport Co.Barnwell Disposal Facilit y9Hittman Transport Co.Duratek - Bear Cree k2Hittman Transport Co.Duratek Radwaste Processing, Inc.
B. Irradiated Fuel Shipments (disposition).
There were no irradiated fuel shipments


Oyster Creek 2013 Annual Radioactive Effluent Release Report  35 Table D - 2 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Station, January - March, 2013  Oyster Creek Alpha  Period of Record: January - March 2013 Stability Class - Extremely Unstable - 380Ft-33Ft Delta-T (F) Winds Measured at 380 Feet                                    Wind Speed (in mph)
C. Changes to the Process Control Program
Wind Direction    1-3    4-7    8-12  13-18  19-24    > 24  Total
          ---------  -----  -----  -----  -----  -----  -----  -----   


N          0      0      0      0      0      0      0
There were no changes to the Process Control Program in 2013 


NNE          0      0      0      0      0      0      0
Oyster Creek 2013 Annual Radioactive Effluent Release Report 23 


NE          0      0      0      0      0      0      0
Appendix C Radiological Impact to Man Oyster Creek 2013 Annual Radioactive Effluent Release Report 24Per ODCM Administrative Control 6.2, an assessment of radiation doses to the likely most exposed MEMBER OF THE PUBLIC from reacto r releases and other nearby uranium fuel cycle sources (including doses from primary e ffluent pathways and direct radiation) for the previous calendar year must be made to show conformance with 40 CFR Part 190,


ENE          0      0      0      0      0      0      0
Environmental Radiation Protection Standards for Nuclear Power Operation. For purposes of


E          0      0      0      0      0      0      0
this calculation the following assumptions were made:


ESE          0      0      0      0      0      0      0
Gaseous  Nearest member of the public was W sector at 483 meters  Actual 2013 meteorology and measured gaseous effluent releases were used  All significant pathways were assumed to be present  Occupancy factor was considered 22.8% (40 hours/week for 50 weeks).


SE          0      0      0      0      0      0      0
Liquid  Doses calculated in the discharge canal at the Route 9 bridge  Fish, shellfish and shoreline pathways doses calculated 40 CFR Part 190 Compliance Dosimetry measurements (minus average of control stations) measured direct radiation for the nearest member of the public. The nearest member of the public for direct radiation is considered an individual that works in the warehouse west of the site. As a worker, the


SSE          0      0      0      0      0      0      0
individual is assumed to work 2,000 hours per year at this location. Nearest resident was at SE sector at 937 meters. The highest calculated dose for gamma air dose and liquid total body were summed for total body dose. The highest calculated dose for gamma air dose, child bone and liquid organ were summed for organ dose. The limits for Kr-85, I-129, Pu-239 and other alpha-emitting transuranic radionuclides with half-lives greater than one year were not exceeded.


S          0      0      0      0      0      0      0
The ODCM does not require total body doses to the population and average doses to


SSW          0      0      0      0      0      0      0
individuals in the population from gaseous effluents to a distance of 50 miles from the site to be


SW          0      0      0      0      0      0      0
calculated.


WSW          0      0      0      0      0      0      0
Oyster Creek 2013 Annual Radioactive Effluent Release Report 25 


W          0      0      0      0      3      0      3
A summary of gaseous and liquid radiation doses to most likely exposed MEMBER OF THE PUBLIC was as follows:


WNW          0      0      0      0      1       0      1  
Distance (meters)Direction (toward)Noble GasGamma - Air Dose3.60E-03All500ESE3.60E-0210mradNoble GasBeta - Air Dose8.44E-04All500ESE4.22E-0320mradNoble GasTotal Body (Gamma)1.42E-03All937SE2.84E-025mremNoble GasSkin (Beta)1.77E-03All972ESE1.18E-0215mremIodine, Particulate, Carbon-14 & TritiumBone4.93E-01Child937SE3.29E+0015mremLiquidTotal body1.37E-06All4.57E-053mremLiquidOrgan1.37E-06All1.37E-0510mremDirect RadiationTotal Body5.39E+00All483W2.16E+0125mremDirect RadiationTotal Body<LLDAll937SE<LLD25mremTotal DoseTotal Body5.39E+00All483W2.16E+0125mremTotal DoseBone5.50E+00All483W2.20E+0125mremTotal DoseThyroid5.39E+00All483W7.19E+0075mremTotal DoseTotal Body3.60E-03All937SE1.44E-0225mremTotal DoseBone4.97E-01All937SE1.99E+0025mremTotal DoseThyroid3.60E-03 All937SE4.80E-0375mremLimitUnitSouth Route 9 BridgeAge GroupEffluentWarehouse WorkerNearest ResidentEstimated DoseLocation% of Applicable LimitApplicable Organ40 CFR Part 190 Compliance


NW          0      0      0      0      4      1      5
Oyster Creek 2013 Annual Radioactive Effluent Release Report 26 


NNW         0      0      0      0      0      0      0
Appendix D Meteorological Data Oyster Creek 2013 Annual Radioactive Effluent Release Report 27LIST OF METEOROLOGICAL DATA TABLES         PAGE  Table D - 1 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for  28 the Oyster Creek Generating Station, January - March, 2013 Table D - 2 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for        35 the Oyster Creek Generating Station, January - March, 2013 


Variable      0      0      0      0      0      0      0
Table D - 3 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for  42 the Oyster Creek Generating Station, April - June, 2013         


Total        0      0      0      0      8      1      9
Table D - 4 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for        49 the Oyster Creek Generating Station, April - June, 2013   


Hours of calm in this stability class:    0 Hours of missing wind measurements in this stability class:    0 Hours of missing stability measurements in all stability classes:    5  
Table D - 5 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for        56 the Oyster Creek Generating Station, July - September, 2013         


Oyster Creek 2013 Annual Radioactive Effluent Release Report  36 Table D - 2 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Station, January - March, 2013 Oyster Creek Alpha  Period of Record: January - March 2013 Stability Class - Moderately Unstable - 380Ft-33Ft Delta-T (F) Winds Measured at 380 Feet                                    Wind Speed (in mph)
Table D - 6 Wind Speed by Direction M easured at 380 Feet for various Stability Classes for         63 the Oyster Creek Generating Station, July - September, 2013        
Wind Direction    1-3    4-7    8-12  13-18  19-24    > 24  Total
          ---------  -----  -----  -----  -----  -----  -----  -----   


N          0      0      1      2      0      0      3
Table D - 7 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for          70 the Oyster Creek Generating Station, October - December, 2013 


NNE          0      0      0      0      0      0      0
Table D - 8 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for        77 the Oyster Creek Generating Station, October - December, 2013 


NE         0      0      0      0      0      0      0
Table D - 9 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for         84 the Oyster Creek Generating Station, January - December, 2013 


ENE         0      0      1      0      0      0      1  
Table D - 10 Wind Speed by Direction M easured at 380 Feet for various Stability Classes for         92 the Oyster Creek Generating Station, January - December, 2013 Oyster Creek 2013 Annual Radioactive Effluent Release Report 28Table D - 1 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Station, January - March, 2013 Oyster Creek Alpha Period of Record: January - March 2013 Stability Class - Extremely Unstable - 150Ft-33Ft Delta-T (F)
Winds Measured at 33 Feet Wind Speed (in mph)


E          0      0      1      0      0      0      1
Wind


ESE          0      0      0      0      0      0      0
Direction    1-3    4-7    8-12  13-18  19-24    > 24  Total


SE          0      0      0      0      0      0      0
          ---------  -----  -----  -----  -----  -----  -----  -----   


SSE          0      0       0       0      0      0      0
N          0      2       2       0      0      0      4


S          0      0       0      0      0      0      0
NNE          0      1       0      0      0      0      1


SSW         0      0       0      0      0      0      0
NE         0      3       0      0      0      0      3


SW         0      0       0       0      0      0      0
ENE         0      1       4       0      0      0      5


WSW          0      0       0       2       0      0      2
E          0      2      2       0      0      0      4


W          0      0       0      0       2       0      2
ESE          0      2      2       0      0      0      4


WNW         0      0      2       5      3       5      15
SE         0       1      3       0      0       0       4


NW         0      0      3       6       5       7      21
SSE         0      0      2       0      0       0       2


NNW          0      0      0      3      1       0      4
S          0      0       1       0      0       0      1


Variable      0      0       0       0       0      0      0
SSW          0      1       2       4       0      0      7


Total        0      0      8      18      11      12     49
SW          0       3      6      1       0      0     10


Hours of calm in this stability class:    0 Hours of missing wind measurements in this stability class:    0 Hours of missing stability measurements in all stability classes:    5
WSW          0       0       8      2      0      0      10


Oyster Creek 2013 Annual Radioactive Effluent Release Report  37Table D - 2 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Station, January - March, 2013  Oyster Creek Alpha  Period of Record: January - March 2013 Stability Class - Slightly Unstable - 380Ft-33Ft Delta-T (F) Winds Measured at 380 Feet                                    Wind Speed (in mph)
W          0      6      8      7       0      0      21
Wind Direction    1-3    4-7     8-12  13-18  19-24    > 24  Total
          ---------  -----  -----  -----  -----  -----  -----  -----   


N          0       2       1       3       0      0       6
WNW          0      1     44      23       0      0     68


NNE         0      1       0      0       0      0       1
NW         0      2      34       5       0      0     41


NE         0      1      1       0      0      0       2
NNW         0      0      10       0      0      0     10


ENE          0      0      2       1       0      0      3
Variable      0      0      0       0       0      0      0


E          0      0      2      0      0      0       2
Total        0     25    128      42       0      0     195


ESE          0       0      2      0      0      0      2
Hours of calm in this stability class:    0  


SE          0      0      0      0      0      0      0  
Hours of missing wind measurements in this stability class:    0  


SSE          0      0      0      1      0      0      1
Hours of missing stability measurements in all stability classes:    5


S          0      0      0      2      0      0      2
Oyster Creek 2013 Annual Radioactive Effluent Release Report 29Table D - 1 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Station, January - March, 2013 Oyster Creek Alpha Period of Record: January - March 2013 Stability Class - Moderately Unstable - 150Ft-33Ft Delta-T (F)
Winds Measured at 33 Feet Wind Speed (in mph)


SSW          0      0      0      0      1      1      2
Wind


SW          0      0      1       1      0      0      2
Direction    1-3    4-7    8-12  13-18  19-24    > 24  Total


WSW          0      0      2      2      1      1      6
          ---------  -----  -----  -----  -----  -----  -----  -----   


W           0      0      0      0      1       4       5
N           0      0      0      0      0       0       0


WNW         0      0      2       4      10       5      21
NNE         0      0      0      0       0       0      0


NW         0      0      2      18       8       8      36
NE         0       1       0      0       0      0       1


NNW         0      0      0      6      3       1      10
ENE         0       3      4       0      0      0       7


Variable      0      0       0       0      0      0      0
E          0      5       1       0      0      0      6


Total        0      4      15      38      24      20    101
ESE          0      1      0      0      0      0      1


Hours of calm in this stability class:    0 Hours of missing wind measurements in this stability class:    1 Hours of missing stability measurements in all stability classes:    5
SE          0       0      1      0      0      0      1  


Oyster Creek 2013 Annual Radioactive Effluent Release Report  38Table D - 2 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Station, January - March, 2013  Oyster Creek Alpha  Period of Record: January - March 2013 Stability Class - Neutral - 380Ft-33Ft Delta-T (F) Winds Measured at 380 Feet                                    Wind Speed (in mph)
SSE          0      0      3       3      0      0      6
Wind Direction    1-3   4-7    8-12  13-18  19-24    > 24  Total
          ---------  -----  -----  -----  -----  -----  -----  -----   


N           1      5      18      14       3       0     41
S           0      1      1       0       0       0      2


NNE         2      10      17       4       2       2     37
SSW         0      1      0      1       0       0       2  


NE         0      6      10       7       5       7      35
SW         0      1       2       0      0      0       3


ENE         0      3     12      12      4      16      47
WSW         0      1      2      0      0      0      3  


E           1      6      5       7       5       5     29
W           0      1      7       3       0       0     11


ESE         0      3      7       0       0      0      10
WNW         0      3     16       7      0      0      26


SE         0      4       6       1       0      0      11
NW         0      0      15       6      0      0      21


SSE         0      4      5       1       4       0      14
NNW         0       2       4      2       0       0       8


S          0      4      13       1       1       1      20
Variable      0      0      0      0       0       0       0


SSW          1      8       6       7      7      13     42
Total        0      20      56      22       0       0     98


SW          0       3      8      12      10      1      34
Hours of calm in this stability class:    0  


WSW          1       3      2      14      7      1      28
Hours of missing wind measurements in this stability class:    1  


W          1      2      10      12      16      5     46
Hours of missing stability measurements in all stability classes:    5  


WNW          0      2      18      36      28      24    108
Oyster Creek 2013 Annual Radioactive Effluent Release Report 30Table D - 1 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Station, January - March, 2013 Oyster Creek Alpha Period of Record: January - March 2013 Stability Class - Slightly Un stable - 150Ft-33Ft Delta-T (F)
Winds Measured at 33 Feet Wind Speed (in mph)
Wind


NW          1       3     19     83      34      35    175
Direction    1-3   4-7    8-12  13-18  19-24    > 24  Total


NNW          0      3      19      29      37      5      93
          ---------  -----  -----  -----  -----  -----  -----  -----   


Variable      0      0      0      0      0      0      0  
N          0      0      0      0      0      0      0  


Total        8      69    175    240    163    115    770
NNE          0      0      0      0      0      0      0


Hours of calm in this stability class:    0 Hours of missing wind measurements in this stability class:    1 Hours of missing stability measurements in all stability classes:    5
NE          0       1      0      0      0      0      1  


Oyster Creek 2013 Annual Radioactive Effluent Release Report  39Table D - 2 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Station, January - March, 2013  Oyster Creek Alpha  Period of Record: January - March 2013 Stability Class - Slightly Stable - 380Ft-33Ft Delta-T (F) Winds Measured at 380 Feet                                    Wind Speed (in mph)
ENE          0      3       3      0      0      0      6
Wind Direction    1-3   4-7    8-12  13-18  19-24    > 24  Total
          ---------  -----  -----  -----  -----  -----  -----  -----   


N           2       0     10      19      12       2      45
E           0      1      0      0      0       0      1


NNE         2       5       6       9       2       8      32
ESE         0       1       0       0       0       0      1


NE         0      5       5       7       2       8      27
SE         0      1       0       0       0      0       1


ENE         0      0      1       5       3      14      23
SSE         0       2       0      0       0      0       2


E           1       0      3      11       5       3      23
S           0      0      0       0      0       0       0


ESE         1      2       5      12       1       0     21
SSW         0      1      0       0       0       0       1


SE         0      1      5       5       2       1     14
SW         0      0      1      0       0       0       1  


SSE         1       3       2       8       4       2      20
WSW         0       0       4      0      0       0       4  


S           3       1       5      6       7      15      37
W           0       2       5      2       0      0      9


SSW         2      1      5      14      20       6     48
WNW         0      5      8      2      0       0     15


SW         0      1     13      13      22       9      58
NW         0      1      6      0      0      0      7


WSW         0      4       8      15       9       0     36
NNW         0      0      3       1       0       0       4


W          0      2       3     31     32       8     76
Variable      0      0      0      0      0      0       0
 
Total        0     18     30      5      0       0     53


WNW          0       3      12      54      94      3    166
Hours of calm in this stability class:    0  


NW          1      4      11      71      76      11     174
Hours of missing wind measurements in this stability class:     0


NNW          0      1      16      26      23      1      67
Hours of missing stability measurements in all stability classes:    5


Variable      0      0      0      0      0      0      0
Oyster Creek 2013 Annual Radioactive Effluent Release Report 31 Table D - 1 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Station, January - March, 2013 Oyster Creek Alpha Period of Record: January - March 2013 Stability Class - Neutral - 150Ft-33Ft Delta-T (F)
Winds Measured at 33 Feet Wind Speed (in mph)


Total      13      33    110    306    314      91    867
Wind


Hours of calm in this stability class:     0 Hours of missing wind measurements in this stability class:    0 Hours of missing stability measurements in all stability classes:    5
Direction    1-3    4-7     8-12  13-18  19-24    > 24  Total


Oyster Creek 2013 Annual Radioactive Effluent Release Report  40Table D - 2 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Station, January - March, 2013  Oyster Creek Alpha  Period of Record: January - March 2013 Stability Class - Moderately Stable - 380Ft-33Ft Delta-T (F) Winds Measured at 380 Feet                                    Wind Speed (in mph)
Wind Direction    1-3    4-7    8-12  13-18  19-24    > 24  Total
           ---------  -----  -----  -----  -----  -----  -----  -----     
           ---------  -----  -----  -----  -----  -----  -----  -----     


N          0      2       1      7       1       0      11
N          3      11       1      0       0       0      15


NNE          0       2       1       3       0      0       6
NNE          1       9       0       0       0      0     10


NE          1      3       1      1       0      0       6
NE          2      12       1      5       0      0     20


ENE          0      1      0       1       1       0       3
ENE          1      7      10       7       0       0     25


E          0       0       0       0      0      0      0
E          1       3       1       0      0      0      5


ESE          0       0       3       0      0      0      3
ESE          1      8       0      0      0      0      9


SE          0       0       0       1       0      0      1
SE          1      5       1       0      0      0      7


SSE          0      0       2      1       0      0      3
SSE          0      7       2      0       0      0      9


S          1       0       0       0      2       0       3
S          2       5       6       0      1       0     14


SSW          1      1       0       2      3       0       7
SSW          1      7      10       4       5       0     27


SW          0       0       3      10       8       5     26
SW          1      5       4       2       0       0     12


WSW          0       1      5       4       2       0      12
WSW          2      5       1      0       0       0       8


W          0       1       8      13       8       0      30
W          3       5      19       4       0       0      31


WNW          0      1       3     18     16       3     41
WNW          1      24      28     15       0      0     68


NW          0      0       5      16      31      12     64
NW          2      25      23      8      0      0      58


NNW          0      0       2      13      7       0      22
NNW          1      18      9      0      0      0      28


Variable      0      0      0      0      0      0      0  
Variable      0      0      0      0      0      0      0  


Total       3      12      34      90      79     20     238
Total       23    156    116     45      6      0     346


Hours of calm in this stability class:    0 Hours of missing wind measurements in this stability class:    0 Hours of missing stability measurements in all stability classes:    5
Hours of calm in this stability class:    0  


Oyster Creek 2013 Annual Radioactive Effluent Release Report  41Table D - 2 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Station, January - March, 2013  Oyster Creek Alpha  Period of Record: January - March 2013 Stability Class - Extremely Stable - 380Ft-33Ft Delta-T (F) Winds Measured at 380 Feet                                    Wind Speed (in mph)
Hours of missing wind measurements in this stability class:     1  
Wind Direction    1-3    4-7    8-12  13-18  19-24    > 24  Total
          ---------  -----  -----  -----  -----  -----  -----  -----   


N          0      4      6      2      0      0      12
Hours of missing stability measurements in all stability classes:    5 Oyster Creek 2013 Annual Radioactive Effluent Release Report 32 Table D - 1 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Station, January - March, 2013 Oyster Creek Alpha Period of Record: January - March 2013 Stability Class - Slightly Stable - 150Ft-33Ft Delta-T (F)
Winds Measured at 33 Feet Wind Speed (in mph)


NNE          0      3      4      2      0      0      9
Wind


NE          0      0      3       1      0      0      4  
Direction    1-3   4-7    8-12  13-18  19-24    > 24  Total


ENE          0      1      3      3      0      0      7
          ---------  -----  -----  -----  -----  -----  -----  -----   


E           0       0       4       1       0      0       5
N           5      25       8       4      0      0     42


ESE          0      0       3       0       0       0      3
NNE        10      14      12       7       1       0     44


SE         0      0      2       0       0      0       2
NE         5      22      19       7       0      0     53


SSE         0      0       3       1       0      0       4
ENE         5      13       8       9       0      0     35


S           0       0       0       1       0      0       1
E           5       9       2       2       0      0     18


SSW         0       0       0       1       0      0       1
ESE         3      6       2       0      0      0     11


SW         0       3       2       3       6      1     15
SE         4      13       1       1       0       0     19


WSW         1      0      5      5       0      0      11
SSE         5     14       8      10       0      0      37


W           0      4       6       4       2      0      16
S           7      14       9       3       2      0      35


WNW         1      1       3       0       1      0       6
SSW         8      19      25       3      1      0     56


NW         0       2      1      5      5       0      13
SW         5      24      9       2      0       0      40


NNW          0      0       3      4      3       0      10
WSW        11      44      6      0      0      0      61


Variable     0       0      0      0      0       0      0  
W          12     74      21       2       0      0     109


Total        2     18     48      33      17       1     119
WNW        21    135     63     12      0       0     231


Hours of calm in this stability class:    0 Hours of missing wind measurements in this stability class:    0 Hours of missing stability measurements in all stability classes:     5
NW        19      83      37      1      0       0    140


Oyster Creek 2013 Annual Radioactive Effluent Release Report  42Table D - 3 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Station, April - June, 2013  Oyster Creek Alpha  Period of Record: April - June 2013 Stability Class - Extremely Unstable - 150Ft-33Ft Delta-T (F) Winds Measured at 33 Feet                                    Wind Speed (in mph)
NNW          4      44      37      1       0      0      86
Wind Direction    1-3    4-7    8-12  13-18  19-24    > 24  Total
          ---------  -----  -----  -----  -----  -----  -----  -----   


N          0      3       3       0      0      0      6
Variable      0      0       0       0      0      0      0


NNE          0      0      3      0       0       0       3
Total      129    553    267      64       4       0   1017


NE          0      4      15      0      0      0      19
Hours of calm in this stability class:    3


ENE          0     10      53      3      0      0      66
Hours of missing wind measurements in this stability class:    0  


E          0      6      20      0      0      0      26
Hours of missing stability measurements in all stability classes:    5


ESE          0      9      27      0      0      0      36
Oyster Creek 2013 Annual Radioactive Effluent Release Report 33 Table D - 1 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Station, January - March, 2013 Oyster Creek Alpha Period of Record: January - March 2013 Stability Class - Moderately Stable - 150Ft-33Ft Delta-T (F)
Winds Measured at 33 Feet Wind Speed (in mph)


SE          0      18      37      0      0      0      55
Wind


SSE          0      5      36      2      0      0      43
Direction    1-3    4-7    8-12  13-18  19-24    > 24  Total


S          1      9      65      36      0      0    111
          ---------  -----  -----  -----  -----  -----  -----  -----   


SSW          1      8      12       7       0      0     28
N          1      2       0      0       0      0       3


SW         0     15      19       0      0      0     34
NNE         1      0      0      0      0      0       1


WSW         0     24      23       2       0      0     49
NE         1      0      0       0      0       0      1


W          1     15      18       4       0      0     38
ENE          1      0      0       0      0       0      1


WNW          0      7      43      13       0      0     63
E          0      0      0      0      0       0      0  


NW         0     12      14       1       0      0     27
ESE         0      0      0      0      0       0      0  


NNW         1       7       7       0      0      0     15
SE         0       0       0      0       0      0      0  


Variable      0       0      0      0      0      0      0
SSE          2       0      0      0      0      0      2


Total        4     152    395      68       0      0     619
S          3      4      0      0       0      0      7


Hours of calm in this stability class:    0 Hours of missing wind measurements in this stability class:    1 Hours of missing stability measurements in all stability classes:    5
SSW          9      3      0       0      0      0      12


Oyster Creek 2013 Annual Radioactive Effluent Release Report  43Table D - 3 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Station, April - June, 2013  Oyster Creek Alpha  Period of Record: April - June 2013 Stability Class - Moderately Unstable - 150Ft-33Ft Delta-T (F) Winds Measured at 33 Feet                                    Wind Speed (in mph)
SW          9      15      0      0      0      0      24  
Wind Direction    1-3    4-7    8-12  13-18  19-24   > 24  Total
          ---------  -----  -----  -----  -----  -----  -----  -----   


N          0       0       3       0      0      0       3
WSW        15      24       0      0      0      0     39


NNE         0      2       0      0       0      0       2
W         13      39       0      1       0      0     53


NE         0       2      2       0      0      0       4
WNW         5      43       1       0      0      0     49


ENE          0       3       7       3       0      0      13
NW        10       5       0       0       0      0      15


E          0       2       2       2       0      0      6
NNW          2       3       0       0       0      0      5


ESE          0      2      1       0      0      0      3
Variable      1      0      0       0      0      0      1


SE          0       5       0       0       0      0       5
Total       73    138       1       1       0      0     213


SSE          1      2      4      0       0      0      7
Hours of calm in this stability class:    0  


S          0       1      5      1      0      0      7
Hours of missing wind measurements in this stability class:    0  


SSW          0      2      5       2      0      0      9
Hours of missing stability measurements in all stability classes:    5  


SW          0      1       1      0      0      0      2
Oyster Creek 2013 Annual Radioactive Effluent Release Report 34 Table D - 1 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Station, January - March, 2013 Oyster Creek Alpha Period of Record: January - March 2013 Stability Class - Extremely Stable - 150Ft-33Ft Delta-T (F)
Winds Measured at 33 Feet Wind Speed (in mph)


WSW          1      8      3      0      0      0      12
Wind


W          0      4       1      0      0      0      5
Direction    1-3    4-7    8-12  13-18  19-24    > 24  Total


WNW          1      4      7      0      0      0      12
          ---------  -----  -----  -----  -----  -----  -----  -----   


NW          1      3       6       0      0      0      10
N          0      1      0       0       0      0      1


NNW         0       2       1       0      0      0      3
NNE         1       1       0       0      0      0      2


Variable      0       0      0      0      0      0      0
NE          1       0      0      0      0      0      1


Total        4      43      48       8       0      0     103
ENE          0      0      0      0       0       0      0  


Hours of calm in this stability class:    0 Hours of missing wind measurements in this stability class:    0 Hours of missing stability measurements in all stability classes:    5
E          0       0      0      0      0      0      0  


Oyster Creek 2013 Annual Radioactive Effluent Release Report  44Table D - 3 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Station, April - June, 2013  Oyster Creek Alpha  Period of Record: April - June 2013 Stability Class - Slightly Unstable - 150Ft-33Ft Delta-T (F) Winds Measured at 33 Feet                                    Wind Speed (in mph)
ESE          0      0      0      0      0      0      0
Wind Direction    1-3    4-7    8-12  13-18  19-24    > 24  Total
          ---------  -----  -----  -----  -----  -----  -----  -----   


N          0       1       0      0      0      0      1
SE          3      0      0      0      0      0      3


NNE         0      1      1       0      0      0      2
SSE         1      0      0       0      0      0      1


NE          0      2      2       0      0      0      4
S          8      0      0       0      0      0      8


ENE         0      0      2      2       0      0      4
SSW         6      0      0      0       0      0      6


E          0       4       0      0      0      0       4
SW        16       5       0      0      0      0     21


ESE          0      2       0      0      0      0       2
WSW        41      10       0      0      0      0     51


SE         0      0      0       0      0      0      0  
W         50      16       0      0      0      0     66


SSE          0       2       3       0      0      0       5
WNW        28       8       0       0      0      0     36


S          1       1       4       1       0      0       7
NW        18       2       0       0       0      0     20


SSW         0       2      0      1       0      0       3
NNW         8       2      0      0       0      0     10


SW          0      2       0      0      0      0      2
Variable      0      0       0      0      0      0      0


WSW          0      5      0      0      0       0       5
Total      181      45       0      0      0      0     226
 
W          1      1      1       0      0      0       3


WNW          0      2      0      0      0      0      2  
Hours of calm in this stability class:    2  


NW          0       1      3      3      0      0      7
Hours of missing wind measurements in this stability class:    0  


NNW          0      0      0      0      0      0      0
Hours of missing stability measurements in all stability classes:    5


Variable      0      0      0      0      0      0      0
Oyster Creek 2013 Annual Radioactive Effluent Release Report 35 Table D - 2 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Station, January - March, 2013 Oyster Creek Alpha Period of Record: January - March 2013 Stability Class - Extremely Unstable - 380Ft-33Ft Delta-T (F)
Winds Measured at 380 Feet Wind Speed (in mph)


Total        2      26      16      7      0      0      51
Wind


Hours of calm in this stability class:    0 Hours of missing wind measurements in this stability class:    1 Hours of missing stability measurements in all stability classes:     5
Direction    1-3    4-7     8-12  13-18  19-24    > 24  Total


Oyster Creek 2013 Annual Radioactive Effluent Release Report  45Table D - 3 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Station, April - June, 2013  Oyster Creek Alpha  Period of Record: April - June 2013 Stability Class - Neutral - 150Ft-33Ft Delta-T (F) Winds Measured at 33 Feet                                    Wind Speed (in mph)
Wind Direction    1-3    4-7    8-12  13-18  19-24    > 24  Total
           ---------  -----  -----  -----  -----  -----  -----  -----     
           ---------  -----  -----  -----  -----  -----  -----  -----     


N          1       6       2       0      0      0      9
N          0       0       0       0      0      0      0


NNE          0      6       8       0      0      0     14
NNE          0      0      0       0       0      0      0  


NE          1      16      11       0      0      0     28
NE          0      0      0      0       0      0      0  


ENE          1       7       8       8       0      0     24
ENE          0      0       0       0       0       0      0  


E          0     15       5       1       0      0     21
E          0      0      0      0       0       0      0  


ESE          2      14      14       0      0      0     30
ESE          0      0      0      0       0      0      0  


SE          0     20      17       0      0      0     37
SE          0      0      0      0       0      0      0


SSE          1      15      13       0      0      0     29
SSE          0      0      0      0       0      0      0  


S          2      16      34       5       0      0     57
S          0      0      0      0       0       0      0  


SSW          2      22      22       3       0      0     49
SSW          0      0      0      0       0       0      0  


SW          1       5       3       0      0      0      9
SW          0       0       0       0      0      0      0


WSW          2      14       9       0      0      0     25
WSW          0      0      0       0       0      0      0  


W          1       7       2       0      0      0      10
W          0       0       0       0       3       0      3


WNW          0      5      20       0      0      0     25
WNW          0      0       0      0       1       0       1


NW          0      6      14       0      0      0      20
NW          0      0       0      0      4      1      5


NNW          1       2       3       0      0      0      6
NNW          0       0       0       0      0      0      0


Variable      0      0      0      0      0      0      0  
Variable      0      0      0      0      0      0      0  


Total      15    176    185      17       0      0     393
Total       0       0       0      0       8      1      9


Hours of calm in this stability class:    0 Hours of missing wind measurements in this stability class:    0 Hours of missing stability measurements in all stability classes:    5
Hours of calm in this stability class:    0  


Oyster Creek 2013 Annual Radioactive Effluent Release Report  46Table D - 3 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Station, April - June, 2013  Oyster Creek Alpha  Period of Record: April - June 2013 Stability Class - Slightly Stable - 150Ft-33Ft Delta-T (F) Winds Measured at 33 Feet                                    Wind Speed (in mph)
Hours of missing wind measurements in this stability class:    0
Wind Direction    1-3    4-7     8-12  13-18  19-24    > 24  Total
          ---------  -----  -----  -----  -----  -----  -----  -----   


N          4      4      3      0      0      0      11
Hours of missing stability measurements in all stability classes:    5


NNE          2       8      0      0      0      0      10
Oyster Creek 2013 Annual Radioactive Effluent Release Report 36 Table D - 2 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Station, January - March, 2013 Oyster Creek Alpha Period of Record: January - March 2013 Stability Class - Moderately Unstable - 380Ft-33Ft Delta-T (F)
Winds Measured at 380 Feet Wind Speed (in mph)


NE          6      17      6      0      0      0      29
Wind


ENE          4     15      17      0      0      0      36
Direction    1-3    4-7    8-12  13-18  19-24    > 24  Total


E          2      20      7      0      0      0      29
          ---------  -----  -----  -----  -----  -----  -----  -----   


ESE          1     18       2      0      0      0      21
N          0      0      1      2      0      0      3


SE         3      12       5       0      0      0     20
NNE         0      0      0       0       0      0      0  


SSE         2      14       8       2       0      0     26
NE         0      0       0       0      0       0      0  


S          8      29      20       0      0      0     57
ENE          0       0       1       0      0       0      1


SSW        13      57      29       2       0      0     101
E          0      0      1       0       0      0       1


SW         7      63       9       0      0      0     79
ESE         0      0      0       0       0      0      0  


WSW        16      48       4       0      0      0     68
SE          0      0      0       0       0      0      0  


W         10      18       4       0      0      0     32
SSE         0      0      0       0       0      0      0  


WNW          8      26      10       0      0      0     44
S          0      0      0      0       0      0      0  


NW         3      15       5       0      0      0     23
SSW         0      0      0       0       0      0      0  


NNW         4      24       3       0      0      0     31
SW         0      0      0       0       0      0      0  


Variable      0      0      0      0       0      0      0
WSW          0      0      0      2       0      0      2


Total       93    388    132       4       0      0     617
W          0       0       0       0       2       0       2


Hours of calm in this stability class:    0 Hours of missing wind measurements in this stability class:    0 Hours of missing stability measurements in all stability classes:    5  
WNW          0       0       2      5       3      5      15


Oyster Creek 2013 Annual Radioactive Effluent Release Report  47Table D - 3 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Station, April - June, 2013  Oyster Creek Alpha  Period of Record: April - June 2013 Stability Class - Moderately Stable - 150Ft-33Ft Delta-T (F) Winds Measured at 33 Feet                                    Wind Speed (in mph)
NW          0      0      3       6      5      7     21
Wind Direction    1-3    4-7     8-12  13-18  19-24    > 24  Total
          ---------  -----  -----  -----  -----  -----  -----  -----   


N          1       1       0      0       0       0      2
NNW          0       0       0      3       1       0      4


NNE          3       0      0      0      0      0      3
Variable      0       0      0      0      0      0      0


NE          2      1      0      0      0      0      3
Total        0      0      8      18      11      12      49


ENE          2      1      0       0      0      0      3
Hours of calm in this stability class:    0  


E          1      0       0      0      0      0      1
Hours of missing wind measurements in this stability class:    0  


ESE          2      0      0      0      0      0      2
Hours of missing stability measurements in all stability classes:    5


SE          2       1      0      0      0      0      3
Oyster Creek 2013 Annual Radioactive Effluent Release Report 37Table D - 2 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Station, January - March, 2013 Oyster Creek Alpha Period of Record: January - March 2013 Stability Class - Slightly Un stable - 380Ft-33Ft Delta-T (F)
Winds Measured at 380 Feet Wind Speed (in mph)


SSE          7      2      0      0      0      0      9
Wind


S          15      2      0      0      0      0      17
Direction    1-3    4-7    8-12  13-18  19-24    > 24  Total


SSW          6      2      0      0      0      0      8
          ---------  -----  -----  -----  -----  -----  -----  -----   


SW          6       7       0       0      0      0      13
N          0      2       1       3       0      0      6


WSW        13      15       0      0      0      0     28
NNE          0      1       0      0      0      0       1


W         11      14       0      0      0      0      25
NE         0      1      1       0      0      0      2


WNW         6       8       0       0      0      0      14
ENE         0       0       2      1       0      0      3


NW          5       8       0      0      0      0      13
E          0      0       2       0      0      0      2


NNW         3       5       0       0      0      0      8
ESE         0       0       2       0      0      0      2


Variable      0      0      0      0      0      0      0  
SE          0      0      0      0      0      0      0  


Total       85      67       0      0      0      0    152
SSE          0       0       0       1       0      0      1


Hours of calm in this stability class:    0 Hours of missing wind measurements in this stability class:    0 Hours of missing stability measurements in all stability classes:    5
S          0       0       0      2      0      0      2


Oyster Creek 2013 Annual Radioactive Effluent Release Report  48Table D - 3 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Station, April - June, 2013  Oyster Creek Alpha  Period of Record: April - June 2013 Stability Class - Extremely Stable - 150Ft-33Ft Delta-T (F) Winds Measured at 33 Feet                                    Wind Speed (in mph)
SSW          0      0      0      0      1       1      2
Wind Direction    1-3    4-7    8-12  13-18  19-24    > 24  Total
          ---------  -----  -----  -----  -----  -----  -----  -----   


N          4       0      0       0       0      0      4
SW          0       0      1       1       0      0      2


NNE         0       1       0      0       0       0       1  
WSW         0      0      2       2       1       1       6


NE          0      0      0      0      0       0       0
W          0      0      0      0      1       4       5


ENE         2      1      0      0      0       0       3
WNW         0      0      2       4      10       5      21


E          0      0      0      0       0       0      0
NW          0      0      2      18       8       8      36


ESE         1      0      0      0      0       0       1  
NNW         0      0      0      6       3       1     10


SE          0      0      0      0      0      0      0  
Variable      0      0      0      0      0      0      0  


SSE          2      0      0      0      0      0      2
Total        0      4      15      38      24      20    101


S          7      0       0      0      0      0      7
Hours of calm in this stability class:    0  


SSW          9      2      0      0      0      0      11
Hours of missing wind measurements in this stability class:    1


SW        11      3      0      0      0      0      14
Hours of missing stability measurements in all stability classes:    5


WSW        39      15      0      0      0      0      54
Oyster Creek 2013 Annual Radioactive Effluent Release Report 38Table D - 2 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Station, January - March, 2013 Oyster Creek Alpha Period of Record: January - March 2013 Stability Class - Neutral - 380Ft-33Ft Delta-T (F)
Winds Measured at 380 Feet Wind Speed (in mph)


W          64      8      0      0      0      0      72
Wind


WNW        26      6      1       0      0      0      33
Direction    1-3    4-7    8-12  13-18  19-24    > 24  Total


NW        19      5      0      0      0      0      24
          ---------  -----  -----  -----  -----  -----  -----  -----   


NNW          7       6      0       0      0       0      13
N          1       5      18      14       3       0      41


Variable     0       0       0       0      0      0      0
NNE          2     10      17       4       2       2      37


Total      191     47      1       0       0       0    239
NE          0      6     10       7       5       7      35


Hours of calm in this stability class:    3 Hours of missing wind measurements in this stability class:    0 Hours of missing stability measurements in all stability classes:    5
ENE          0      3     12      12      4      16      47


Oyster Creek 2013 Annual Radioactive Effluent Release Report  49Table D - 4 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Station, April - June, 2013  Oyster Creek Alpha  Period of Record: April - June 2013 Stability Class - Extremely Unstable - 380Ft-33Ft Delta-T (F) Winds Measured at 380 Feet                                    Wind Speed (in mph)
E          1       6      5      7       5      5      29
Wind Direction    1-3    4-7     8-12  13-18  19-24    > 24  Total
          ---------  -----  -----  -----  -----  -----  -----  -----   


N          0      0      0       0       0      0      0  
ESE          0      3       7       0      0      0     10


NNE         0      0       0       0      0       0      0  
SE         0      4       6       1       0      0     11


NE         0      0       0       1      0       0       1
SSE         0      4       5       1      4       0     14


ENE          0      0       0       3       1       0      4
S          0      4      13       1       1       1     20


E          0       0       2       0       0      0      2
SSW          1       8       6       7       7      13      42


ESE         0      0       0       0      0      0      0
SW         0      3       8      12      10       1      34


SE         0      0      0       1       0       0       1  
WSW         1       3       2      14       7       1     28


SSE          0      0      0       2      0      0      2
W          1       2     10      12      16       5      46


S          0      0      1      5      1      0      7
WNW          0      2      18      36      28      24    108


SSW         0       0      0      5      7      1     13
NW         1       3      19      83      34     35    175


SW         0      0      2       5       0      0      7
NNW         0      3      19      29      37       5     93


WSW          0      0      1       2       1       0      4
Variable      0      0      0       0       0       0      0


W          0      0      5      1      0      0      6
Total        8      69    175    240    163    115    770


WNW          0       0      1      0      15      1      17
Hours of calm in this stability class:    0  


NW          0      0      0      3      2      1       6
Hours of missing wind measurements in this stability class:    1  


NNW          0      0      0      0      0      0      0
Hours of missing stability measurements in all stability classes:    5


Variable      0      0      0      0      0      0      0
Oyster Creek 2013 Annual Radioactive Effluent Release Report 39Table D - 2 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Station, January - March, 2013 Oyster Creek Alpha Period of Record: January - March 2013 Stability Class - Slightly Stable - 380Ft-33Ft Delta-T (F)
Winds Measured at 380 Feet Wind Speed (in mph)


Total        0      0      12      28      27      3      70
Wind


Hours of calm in this stability class:     0 Hours of missing wind measurements in this stability class:    0 Hours of missing stability measurements in all stability classes:    5
Direction    1-3    4-7     8-12  13-18  19-24    > 24  Total


Oyster Creek 2013 Annual Radioactive Effluent Release Report  50Table D - 4 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Station, April - June, 2013  Oyster Creek Alpha  Period of Record: April - June 2013 Stability Class - Moderately Unstable - 380Ft-33Ft Delta-T (F) Winds Measured at 380 Feet                                    Wind Speed (in mph)
Wind Direction    1-3    4-7    8-12  13-18  19-24    > 24  Total
           ---------  -----  -----  -----  -----  -----  -----  -----     
           ---------  -----  -----  -----  -----  -----  -----  -----     


N          0      0      0      0       0      0      0
N          2       0     10      19      12       2      45


NNE          0       0       0       0       0       0      0
NNE          2       5       6       9       2       8      32


NE          0      0       1       3       0       0      4
NE          0      5       5       7       2       8      27


ENE          0      0      4       9       4      1     18
ENE          0      0      1       5       3      14     23


E          0       0      4      4      1       0       9
E          1       0      3      11       5       3      23


ESE          0       0       1       1      0       0      2
ESE          1       2       5      12       1      0     21


SE          0      0       4       1       0       0      5
SE          0      1       5       5       2       1      14


SSE          0       1       5       5       1       0     12
SSE          1       3       2       8       4       2     20


S          0       0       2       9       1      0     12
S          3       1       5       6       7      15     37


SSW          0       0       6       9      9      3     27
SSW          2       1      5      14      20       6      48


SW          0      0      4      5      0      0       9  
SW          0      1      13      13      22       9     58


WSW          0      0       6     11       2       0      19
WSW          0      4       8     15       9       0      36


W          0      0       8       5      2      0     15
W          0      2      3      31      32       8      76


WNW          0      0      2      4     11       2      19
WNW          0      3      12      54     94       3    166


NW          0      0       4       6      0      0     10
NW          1       4      11      71      76      11    174


NNW          0      0       1       2      0      0      3
NNW          0      1      16      26      23       1     67


Variable      0      0      0      0      0      0      0  
Variable      0      0      0      0      0      0      0  


Total       0       1     52     74      31      6     164
Total      13     33    110    306    314     91     867


Hours of calm in this stability class:    0 Hours of missing wind measurements in this stability class:    1 Hours of missing stability measurements in all stability classes:    5
Hours of calm in this stability class:    0  


Oyster Creek 2013 Annual Radioactive Effluent Release Report  51Table D - 4 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Station, April - June, 2013  Oyster Creek Alpha  Period of Record: April - June 2013 Stability Class - Slightly Unstable - 380Ft-33Ft Delta-T (F) Winds Measured at 380 Feet                                    Wind Speed (in mph)
Hours of missing wind measurements in this stability class:    0
Wind Direction    1-3    4-7     8-12  13-18  19-24    > 24  Total
          ---------  -----  -----  -----  -----  -----  -----  -----   


N          0      0      0      2      0      0      2
Hours of missing stability measurements in all stability classes:    5


NNE          0      0      0      0      0      0      0
Oyster Creek 2013 Annual Radioactive Effluent Release Report 40Table D - 2 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Station, January - March, 2013 Oyster Creek Alpha Period of Record: January - March 2013 Stability Class - Moderately Stable - 380Ft-33Ft Delta-T (F)
Winds Measured at 380 Feet Wind Speed (in mph)


NE          0      1      3      5      0      1      10
Wind


ENE          0      0      1       6      3       0      10
Direction    1-3   4-7    8-12  13-18  19-24    > 24  Total


E          0      0      2      5      2      0      9
          ---------  -----  -----  -----  -----  -----  -----  -----   


ESE          0      1       1      2       0       0       4
N          0      2       1      7       1       0     11


SE         0      2      5       2       0      0      9
NNE         0      2      1       3       0      0      6


SSE         0       0       9       4       0      0     13
NE         1       3       1       1       0      0       6


S          0      0      6      13       1      0     20
ENE          0       1       0      1       1      0       3


SSW          0      1       3      12       8       2      26
E          0      0      0      0       0       0       0


SW         0      1       4       2       0      0      7
ESE         0      0       3       0       0      0      3


WSW         0      1       8       2       2       0     13
SE         0      0       0       1       0       0       1


W          0      2      7       8       1       0      18
SSE          0      0      2      1       0       0       3


WNW          0      0      1      11       6       1      19
S          1      0      0      0      2       0       3


NW         0       0      6       6       1       0      13
SSW         1      1       0      2       3       0       7


NNW         0      0       4       3      1       0      8
SW         0      0      3     10       8       5      26


Variable      0      0      0       0       0       0       0  
WSW          0      1       5       4       2       0     12


Total        0      9     60     83      25      4    181
W          0      1      8     13      8      0     30


Hours of calm in this stability class:    0 Hours of missing wind measurements in this stability class:    1 Hours of missing stability measurements in all stability classes:    5
WNW          0       1       3      18      16      3      41


Oyster Creek 2013 Annual Radioactive Effluent Release Report  52Table D - 4 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Station, April - June, 2013  Oyster Creek Alpha  Period of Record: April - June 2013 Stability Class - Neutral - 380Ft-33Ft Delta-T (F) Winds Measured at 380 Feet                                    Wind Speed (in mph)
NW          0      0      5      16      31      12     64
Wind Direction    1-3    4-7    8-12   13-18  19-24    > 24  Total
          ---------  -----  -----  -----  -----  -----  -----  -----   


N          0      0      5     10       1       0      16
NNW          0      0      2     13       7       0      22


NNE          0      2      10       6       0      0     18
Variable      0      0      0      0       0       0      0  


NE          0      0     16     15      5      0     36
Total        3     12     34     90      79      20    238


ENE          0       1      21      32      14      16      84
Hours of calm in this stability class:    0  


E          0       2      24      15      8      0      49
Hours of missing wind measurements in this stability class:    0  


ESE          1      5     32      28      1      0      67
Hours of missing stability measurements in all stability classes:    5  


SE          0      6      31      24      11      0      72
Oyster Creek 2013 Annual Radioactive Effluent Release Report 41Table D - 2 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Station, January - March, 2013 Oyster Creek Alpha Period of Record: January - March 2013 Stability Class - Extremely Stable - 380Ft-33Ft Delta-T (F)
Winds Measured at 380 Feet Wind Speed (in mph)


SSE          0      3      21      13      7      0      44
Wind


S          0      5      18     37      5      1      66
Direction    1-3    4-7    8-12  13-18   19-24    > 24  Total


SSW          0      7      14      48      33      11    113
          ---------  -----  -----  -----  -----  -----  -----  -----   


SW          0      9      10      12       2      0      33
N          0      4      6       2       0       0      12


WSW         1       8      11      12       3       0     35
NNE         0      3       4       2      0       0       9


W          0      7      17      11       4       0     39
NE          0      0      3      1       0       0       4


WNW         1      4      11       9      12       1      38
ENE         0      1      3      3      0       0       7


NW          0      2      10      11      25      16      64
E          0      0      4      1      0      0      5


NNW         0      3      5      13       2       0     23
ESE         0      0      3      0       0       0       3


Variable      0      0      0       0      0      0      0
SE          0      0      2       0      0      0      2


Total        3     64    256    296    133      45    797
SSE          0      0      3       1      0      0      4


Hours of calm in this stability class:    0 Hours of missing wind measurements in this stability class:    2 Hours of missing stability measurements in all stability classes:    5
S          0       0      0      1      0      0      1


Oyster Creek 2013 Annual Radioactive Effluent Release Report  53Table D - 4 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Station, April - June, 2013  Oyster Creek Alpha  Period of Record: April - June 2013 Stability Class - Slightly Stable - 380Ft-33Ft Delta-T (F) Winds Measured at 380 Feet                                    Wind Speed (in mph)
SSW          0      0      0      1      0      0      1  
Wind Direction    1-3    4-7    8-12  13-18  19-24    > 24  Total
          ---------  -----  -----  -----  -----  -----  -----  -----   


N          0      0       4       8       3       0     15  
SW          0      3       2       3       6       1     15  


NNE         0      4      8       5      0      0      17
WSW         1      0      5       5      0      0      11


NE          0      3       5       3       0       0      11
W          0      4       6       4       2       0      16


ENE         0      2       7      11      5       5      30
WNW         1      1      3      0      1       0       6


E          0      1      3      10       6       0      20
NW          0       2       1      5       5       0      13


ESE         0      1       4       4      3      1     13
NNW         0      0       3       4      3      0     10


SE          0      1       9       6       0      0     16
Variable      0      0       0       0      0       0      0  


SSE          0      5     10     16       5      2      38
Total        2      18      48     33     17       1    119


S          0       3      10      17      6      0      36
Hours of calm in this stability class:    0  


SSW          0       1      14      37      38      2      92
Hours of missing wind measurements in this stability class:    0  


SW          0      2      12      42      52      4     112
Hours of missing stability measurements in all stability classes:     5


WSW          1      5      10      16      24      4      60
Oyster Creek 2013 Annual Radioactive Effluent Release Report 42Table D - 3 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Station, April - June, 2013 Oyster Creek Alpha Period of Record: April - June 2013 Stability Class - Extremely Unstable - 150Ft-33Ft Delta-T (F)
Winds Measured at 33 Feet Wind Speed (in mph)


W          1      3      8      20      14      0      46
Wind


WNW          0      4       4      14      16      0      38
Direction    1-3    4-7    8-12  13-18  19-24    > 24  Total


NW          0      1      2      10      18      1      32
          ---------  -----  -----  -----  -----  -----  -----  -----   


NNW          0      1       7       9      17       0     34
N          0      3       3       0      0       0       6


Variable      0      0      0       0      0      0      0
NNE          0      0      3       0      0      0      3


Total        2     37    117    228    207     19     610
NE          0      4     15      0      0      0     19  


Hours of calm in this stability class:    0 Hours of missing wind measurements in this stability class:    0 Hours of missing stability measurements in all stability classes:    5
ENE          0     10      53      3      0       0      66


Oyster Creek 2013 Annual Radioactive Effluent Release Report  54Table D - 4 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Station, April - June, 2013  Oyster Creek Alpha  Period of Record: April - June 2013 Stability Class - Moderately Stable - 380Ft-33Ft Delta-T (F) Winds Measured at 380 Feet                                    Wind Speed (in mph)
E          0      6      20      0      0      0      26
Wind Direction    1-3    4-7    8-12  13-18  19-24    > 24  Total
          ---------  -----  -----  -----  -----  -----  -----  -----   


N          0      1       0      1      2       0       4
ESE          0      9      27       0      0       0     36


NNE         0      0       2      3       0      0       5
SE         0     18      37       0      0      0     55


NE         0      0       4      1       0      0       5
SSE         0      5      36       2       0      0     43


ENE          0       0       0       5      1       0       6
S          1       9      65      36       0      0     111


E          0      0       1       0       0      0       1
SSW          1       8      12       7       0      0     28


ESE         0      0      0      0       0      0      0
SW         0     15      19       0      0      0     34


SE         0       0       2      0      0       0      2
WSW         0     24      23       2      0      0     49


SSE          0      1      1      2       0      0       4
W          1     15      18       4       0      0     38


S          0      5      3     13      0      0      21
WNW          0      7      43     13      0      0      63


SSW         0      1       4      6       0      0      11
NW         0     12      14       1      0      0      27


SW         0       0       3       7       6       0      16
NNW         1       7       7       0       0       0      15


WSW          0      2       6       5      14       5      32
Variable      0      0      0       0       0      0       0


W          0      0       1      9      5      3      18
Total        4    152    395      68      0      0     619


WNW          1      1      2      8      13      4      29
Hours of calm in this stability class:    0


NW          0      0      3      11      8      0      22
Hours of missing wind measurements in this stability class:    1


NNW          0      0      1      6      12      1      20
Hours of missing stability measurements in all stability classes:    5


Variable      0      0      0      0      0      0      0
Oyster Creek 2013 Annual Radioactive Effluent Release Report 43Table D - 3 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Station, April - June, 2013 Oyster Creek Alpha Period of Record: April - June 2013 Stability Class - Moderately Unstable - 150Ft-33Ft Delta-T (F)
Winds Measured at 33 Feet Wind Speed (in mph)


Total        1      11      33      77      61      13    196
Wind


Hours of calm in this stability class:     0 Hours of missing wind measurements in this stability class:    0 Hours of missing stability measurements in all stability classes:    5
Direction    1-3    4-7     8-12  13-18  19-24    > 24  Total


Oyster Creek 2013 Annual Radioactive Effluent Release Report  55Table D - 4 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Station, April - June, 2013  Oyster Creek Alpha  Period of Record: April - June 2013 Stability Class - Extremely Stable - 380Ft-33Ft Delta-T (F) Winds Measured at 380 Feet                                    Wind Speed (in mph)
Wind Direction    1-3    4-7    8-12  13-18  19-24    > 24  Total
           ---------  -----  -----  -----  -----  -----  -----  -----     
           ---------  -----  -----  -----  -----  -----  -----  -----     


N          0      0      0      4      3       0      7
N          0      0       3       0      0       0      3


NNE          0      0      0      3      2       0      5
NNE          0       2       0      0      0       0      2


NE          0      0       5       2       0      0      7
NE          0      2       2       0       0      0      4


ENE          0      0       1       3      0      0       4
ENE          0      3       7       3      0      0     13


E          0      0       1       1       0      0      2
E          0      2       2       2       0      0      6


ESE          0      1       1      0      0      0      2
ESE          0      2       1      0      0      0      3


SE          0      0       1       0      0      0      1
SE          0       5       0      0      0      0      5


SSE          0       0       5       1       0      0      6
SSE          1       2       4       0       0      0      7


S          0      2       4       2       0      0      8
S          0      1       5       1       0      0      7


SSW          0      5      4      11       0      0     20
SSW          0       2       5      2       0      0       9


SW          1      2       4       4       1       0      12
SW          0      1      1       0       0       0       2


WSW          0       2       4      12       7       0      25
WSW          1      8       3       0       0       0      12


W          0      2       3      14       4       0     23
W          0      4       1      0       0       0       5


WNW          0       0       1       3       4       0       8
WNW          1       4       7       0       0       0     12


NW          1      0       3       8       4       1     17
NW          1      3       6       0       0       0     10


NNW          0      0      2      1      5       2      10
NNW          0      2      1      0      0      0       3


Variable      0      0      0      0      0      0      0  
Variable      0      0      0      0      0      0      0  


Total        2     14     39      69      30       3     157
Total        4     43     48      8      0       0     103


Hours of calm in this stability class:    0 Hours of missing wind measurements in this stability class:    0 Hours of missing stability measurements in all stability classes:    5
Hours of calm in this stability class:    0  


Oyster Creek 2013 Annual Radioactive Effluent Release Report  56  Table D - 5 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the  Oyster Creek Generating Station, July - September, 2013  Oyster Creek Alpha  Period of Record: July - September 2013 Stability Class - Extremely Unstable - 150Ft-33Ft Delta-T (F) Winds Measured at 33 Feet                                    Wind Speed (in mph)
Hours of missing wind measurements in this stability class:    0
Wind Direction    1-3    4-7     8-12  13-18  19-24    > 24  Total
          ---------  -----  -----  -----  -----  -----  -----  -----   


N          1      7      0      0      0      0      8
Hours of missing stability measurements in all stability classes:    5


NNE          1      8      4      0      0      0      13
Oyster Creek 2013 Annual Radioactive Effluent Release Report 44Table D - 3 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Station, April - June, 2013 Oyster Creek Alpha Period of Record: April - June 2013 Stability Class - Slightly Un stable - 150Ft-33Ft Delta-T (F)
Winds Measured at 33 Feet Wind Speed (in mph)


NE          1      8      21      0      0      0      30
Wind


ENE          1     14      20      0      0      0      35
Direction    1-3    4-7    8-12  13-18  19-24    > 24  Total


E          1      12      3      0      0      0      16
          ---------  -----  -----  -----  -----  -----  -----  -----   


ESE          2      18      11       0      0      0     31
N          0      1       0      0      0       0      1


SE         0     12      38       0      0      0     50
NNE         0       1      1       0      0      0       2


SSE         0      7      33       1       0      0     41
NE         0      2       2       0      0       0      4


S          0      5      57       8       0      0     70
ENE          0      0       2      2       0      0       4


SSW          1      18      17       0      0      0     36
E          0      4       0      0      0       0      4


SW         0     31      32       0      0      0     63
ESE         0       2      0       0      0      0       2


WSW         2      31      28       0      0      0     61
SE         0      0      0      0       0      0      0  


W          0     35       8       0      0      0     43
SSE          0      2      3       0      0      0       5


WNW          0      34      15       0      0      0      49
S          1      1      4      1       0      0      7


NW         0     36      29       0      0      0     65
SSW         0       2       0       1       0      0       3


NNW         0     23       4       0      0      0     27
SW         0      2       0      0      0       0      2


Variable      0      0       0      0      0      0      0
WSW          0      5       0      0      0      0      5


Total       10    299    320       9       0      0     638
W          1       1       1       0      0       0      3


Hours of calm in this stability class:    0 Hours of missing wind measurements in this stability class:    5 Hours of missing stability measurements in all stability classes:    24
WNW          0       2      0      0      0      0      2


Oyster Creek 2013 Annual Radioactive Effluent Release Report  57Table D - 5 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the  Oyster Creek Generating Station, July - September, 2013  Oyster Creek Alpha  Period of Record: July - September 2013 Stability Class - Moderately Unstable - 150Ft-33Ft Delta-T (F) Winds Measured at 33 Feet                                    Wind Speed (in mph)
NW          0      1       3       3      0      0      7  
Wind Direction    1-3   4-7     8-12  13-18  19-24    > 24  Total
          ---------  -----  -----  -----  -----  -----  -----  -----   


N          0      1       0      0      0      0      1
NNW          0      0       0      0      0      0      0


NNE          0      2       0      0      0      0      2
Variable      0      0       0      0      0      0      0


NE          0      3      2      0       0      0       5
Total        2     26      16       7       0      0     51


ENE          1      3      0       0      0      0      4
Hours of calm in this stability class:    0  


E          1       1      0      0      0      0      2
Hours of missing wind measurements in this stability class:    1  


ESE          0      1      0      0      0      0      1
Hours of missing stability measurements in all stability classes:    5


SE          0      1      3       0      0      0      4
Oyster Creek 2013 Annual Radioactive Effluent Release Report 45Table D - 3 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Station, April - June, 2013 Oyster Creek Alpha Period of Record: April - June 2013 Stability Class - Neutral - 150Ft-33Ft Delta-T (F)
Winds Measured at 33 Feet Wind Speed (in mph)


SSE          0      4      5      0      0      0      9
Wind


S          0      1       1      0      0      0      2
Direction    1-3    4-7    8-12  13-18  19-24    > 24  Total


SSW          2      1      3      0      0      0      6
          ---------  -----  -----  -----  -----  -----  -----  -----   


SW          0       3       2      0      0      0      5
N          1       6       2      0      0      0      9


WSW         1       5       0       0      0      0       6
NNE         0       6       8       0      0      0     14


W          0      8       0      0      0       0      8
NE          1      16      11       0      0      0     28


WNW         2       5       0       0       0      0       7
ENE         1       7       8       8       0      0     24


NW          1       7       4      0       0      0      12
E          0      15       5       1       0      0      21


NNW         0      6      1       0      0      0       7
ESE         2      14      14       0      0      0     30


Variable     0      0      0      0       0      0      0  
SE          0     20      17       0      0      0     37


Total        8     52     21       0      0      0      81
SSE          1     15     13       0      0      0      29


Hours of calm in this stability class:    0 Hours of missing wind measurements in this stability class:    0 Hours of missing stability measurements in all stability classes:    24
S          2      16      34      5      0       0     57


Oyster Creek 2013 Annual Radioactive Effluent Release Report  58Table D - 5 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the  Oyster Creek Generating Station, July - September, 2013  Oyster Creek Alpha  Period of Record: July - September 2013 Stability Class - Slightly Unstable - 150Ft-33Ft Delta-T (F) Winds Measured at 33 Feet                                    Wind Speed (in mph)
SSW          2      22      22      3       0      0      49
Wind Direction    1-3   4-7    8-12  13-18  19-24    > 24  Total
          ---------  -----  -----  -----  -----  -----  -----  -----   


N          0       0       0       0      0      0      0
SW          1       5       3       0      0      0      9


NNE         0      1       0       0      0      0       1
WSW         2      14       9       0      0      0     25


NE          0       1       2      0      0      0       3
W          1       7       2      0      0      0     10


ENE         0      1       0      0      0       0      1
WNW         0      5      20       0      0      0     25


E          0      1       0      0      0       0      1
NW          0      6      14       0      0      0     20


ESE         0       3      0      0      0      0      3
NNW         1      2       3      0      0      0      6


SE          0      2       0      0      0      0      2
Variable      0      0       0      0      0      0      0


SSE          0       2      1       0      0       0      3
Total       15    176    185      17       0      0     393


S          0       3      3      1      0      0      7
Hours of calm in this stability class:    0  


SSW          0       2      4      0      0      0      6
Hours of missing wind measurements in this stability class:    0  


SW          0      3      0      0      0      0      3
Hours of missing stability measurements in all stability classes:    5


WSW          1      4      1      0      0      0      6
Oyster Creek 2013 Annual Radioactive Effluent Release Report 46Table D - 3 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Station, April - June, 2013 Oyster Creek Alpha Period of Record: April - June 2013 Stability Class - Slightly Stable - 150Ft-33Ft Delta-T (F)
Winds Measured at 33 Feet Wind Speed (in mph)


W          1      3      1      0      0      0      5
Wind


WNW          2      3       1      0      0      0      6
Direction    1-3   4-7    8-12  13-18  19-24    > 24  Total


NW          0      0      3      0      0      0      3
          ---------  -----  -----  -----  -----  -----  -----  -----   


NNW          0       2       0       0      0      0       2
N          4       4       3       0      0      0     11


Variable      0      0       0       0      0      0      0  
NNE          2       8       0      0      0      0     10


Total        4     31      16       1       0      0      52
NE          6     17      6       0       0      0      29


Hours of calm in this stability class:    0 Hours of missing wind measurements in this stability class:    0 Hours of missing stability measurements in all stability classes:    24
ENE          4      15      17      0       0       0      36


Oyster Creek 2013 Annual Radioactive Effluent Release Report  59 Table D - 5 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the  Oyster Creek Generating Station, July - September, 2013  Oyster Creek Alpha  Period of Record: July - September 2013 Stability Class - Neutral - 150Ft-33Ft Delta-T (F) Winds Measured at 33 Feet                                    Wind Speed (in mph)
E          2      20      7       0      0      0      29
Wind Direction    1-3    4-7     8-12  13-18  19-24    > 24  Total
          ---------  -----  -----  -----  -----  -----  -----  -----   


N          2     11       0       0      0      0      13
ESE          1     18       2       0      0      0      21


NNE         2     10       4       0      0      0      16
SE         3     12       5       0      0      0      20


NE         1       6      12       0       0      0      19
SSE         2      14       8       2       0      0      26


ENE          0      8       4       0      0      0      12
S          8     29      20       0      0      0      57


E          2       4      0       0      0       0      6
SSW        13      57      29      2      0      0     101


ESE         0      2       0       0      0      0       2
SW         7      63       9       0      0      0     79


SE          0       7      1       0      0      0       8
WSW        16      48       4       0      0      0     68


SSE         1     10       3       0      0      0      14
W         10     18       4       0      0      0      32


S          0     38     38       0      0      0      76
WNW          8     26     10       0      0      0      44


SSW         2     17      14       0      0      0      33
NW         3     15      5       0      0      0      23


SW         3     20       0       0      0      0      23
NNW         4     24       3       0      0      0      31


WSW          3     16       2       0      0      0     21
Variable     0      0       0      0       0      0      0  


W          3       9       0      0       0      0     12
Total       93    388    132       4       0      0     617


WNW          2      7      0       0      0      0      9
Hours of calm in this stability class:    0  


NW          4      13      3      0       0      0      20
Hours of missing wind measurements in this stability class:    0  


NNW          1      11      0      0      0      0      12
Hours of missing stability measurements in all stability classes:    5


Variable      0      0      0      0      0      0      0
Oyster Creek 2013 Annual Radioactive Effluent Release Report 47Table D - 3 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Station, April - June, 2013 Oyster Creek Alpha Period of Record: April - June 2013 Stability Class - Moderately Stable - 150Ft-33Ft Delta-T (F)
Winds Measured at 33 Feet Wind Speed (in mph)


Total      26    189      81      0      0      0    296
Wind


Hours of calm in this stability class:     0 Hours of missing wind measurements in this stability class:    0 Hours of missing stability measurements in all stability classes:   24  
Direction    1-3    4-7     8-12  13-18  19-24   > 24   Total


Oyster Creek 2013 Annual Radioactive Effluent Release Report  60Table D - 5 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the  Oyster Creek Generating Station, July - September, 2013  Oyster Creek Alpha  Period of Record: July - September 2013 Stability Class - Slightly Stable - 150Ft-33Ft Delta-T (F) Winds Measured at 33 Feet                                    Wind Speed (in mph)
Wind Direction    1-3    4-7    8-12  13-18  19-24    > 24  Total
           ---------  -----  -----  -----  -----  -----  -----  -----     
           ---------  -----  -----  -----  -----  -----  -----  -----     


N          7      10       1      0      0      0     18
N          1       1      0      0      0       0      2


NNE          6       3       1       0      0      0     10
NNE          3       0       0       0      0      0       3


NE          5      14       3       0      0      0     22
NE          2       1      0       0      0      0       3


ENE          7       6       0      0      0      0     13
ENE          2       1       0      0      0      0       3


E          2       6       0      0      0      0      8
E          1       0       0      0      0      0      1


ESE          3       4       0      0      0      0      7
ESE          2       0       0      0      0      0      2


SE          6       4       0      0      0      0     10
SE          2       1       0      0      0      0       3


SSE          7     10       1       0      0      0     18
SSE          7      2       0      0      0       0      9


S          18      35      13       0      0      0      66
S          15      2      0       0      0      0      17


SSW         13      83       7       0      0      0     103
SSW         6       2       0      0      0       0      8


SW         13      93       2       0      0      0     108
SW         6      7       0       0      0      0     13


WSW        20     73       0      0      0      0      93
WSW        13     15       0      0      0      0      28


W          13      8       0      0      0      0      21
W          11      14       0      0      0      0      25


WNW         10      13       0      0      0      0      23
WNW         6      8       0      0      0      0      14


NW          9      22       2       0      0      0      33
NW          5      8       0       0      0      0      13


NNW          2      13       0      0      0      0     15
NNW          3      5       0      0      0      0       8


Variable      0      0      0      0      0      0      0  
Variable      0      0      0      0      0      0      0  


Total      141    397      30       0      0      0    568
Total       85     67      0       0      0      0    152


Hours of calm in this stability class:    0 Hours of missing wind measurements in this stability class:    2 Hours of missing stability measurements in all stability classes:    24
Hours of calm in this stability class:    0  


Oyster Creek 2013 Annual Radioactive Effluent Release Report  61 Table D - 5 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the  Oyster Creek Generating Station, July - September, 2013  Oyster Creek Alpha  Period of Record: July - September 2013 Stability Class - Moderately Stable - 150Ft-33Ft Delta-T (F) Winds Measured at 33 Feet                                    Wind Speed (in mph)
Hours of missing wind measurements in this stability class:    0
Wind Direction    1-3    4-7     8-12  13-18  19-24    > 24  Total
          ---------  -----  -----  -----  -----  -----  -----  -----   


N          3      1      0      0      0      0      4
Hours of missing stability measurements in all stability classes:    5


NNE          5      2      0      0      0      0      7
Oyster Creek 2013 Annual Radioactive Effluent Release Report 48Table D - 3 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Station, April - June, 2013 Oyster Creek Alpha Period of Record: April - June 2013 Stability Class - Extremely Stable - 150Ft-33Ft Delta-T (F)
Winds Measured at 33 Feet Wind Speed (in mph)


NE          2      1      0      0      0      0      3
Wind


ENE          0      0      0      0      0      0      0
Direction    1-3    4-7    8-12  13-18  19-24    > 24  Total


E          1      0      0      0      0      0      1
          ---------  -----  -----  -----  -----  -----  -----  -----   


ESE          0       0      0      0      0      0      0
N          4       0      0      0      0      0      4


SE         2       0       0      0      0      0      2
NNE         0       1       0      0      0      0      1


SSE         4       0      0      0      0      0      4
NE         0       0      0      0      0      0      0


S         11       3       1       0      0      0     15
ENE         2       1       0       0      0      0       3


SSW          8       3       0      0      0      0     11
E          0      0       0       0      0      0      0  


SW        14      12       0      0      0      0     26
ESE          1       0      0      0      0       0      1


WSW        13      18       0      0      0      0     31
SE          0      0      0       0      0      0      0  


W         13       2       0      0      0      0     15
SSE         2       0       0      0      0      0       2


WNW          7      7       0      0      0      0     14
S          7      0       0      0      0      0       7


NW         6      16       0      0      0      0      22
SSW         9      2       0      0      0      0      11


NNW          9       6       0      0      0      0      15
SW        11       3       0      0      0      0      14


Variable     0      0      0       0      0      0      0  
WSW        39     15       0      0      0      0     54


Total       98      71       1       0      0      0     170
W          64       8       0       0      0      0     72


Hours of calm in this stability class:    3 Hours of missing wind measurements in this stability class:    0 Hours of missing stability measurements in all stability classes:    24
WNW        26      6      1      0       0      0      33


Oyster Creek 2013 Annual Radioactive Effluent Release Report  62 Table D - 5 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the  Oyster Creek Generating Station, July - September, 2013  Oyster Creek Alpha  Period of Record: July - September 2013 Stability Class - Extremely Stable - 150Ft-33Ft Delta-T (F) Winds Measured at 33 Feet                                    Wind Speed (in mph)
NW        19      5       0      0      0      0      24  
Wind Direction    1-3    4-7    8-12  13-18  19-24    > 24   Total
          ---------  -----  -----  -----  -----  -----  -----  -----   


N          6       1       0      0      0      0       7
NNW          7      6      0      0      0      0     13


NNE          3       1       0      0      0      0      4
Variable      0       0       0      0      0      0      0


NE          0      0      0       0       0      0      0  
Total      191      47       1       0      0      0     239


ENE          0      2      0      0      0      0      2
Hours of calm in this stability class:    3


E          1      0       0      0      0      0      1
Hours of missing wind measurements in this stability class:    0  


ESE          0      0      0      0      0      0      0
Hours of missing stability measurements in all stability classes:    5


SE          1      0      0      0      0      0      1
Oyster Creek 2013 Annual Radioactive Effluent Release Report 49Table D - 4 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Station, April - June, 2013 Oyster Creek Alpha Period of Record: April - June 2013 Stability Class - Extremely Unstable - 380Ft-33Ft Delta-T (F)
Winds Measured at 380 Feet Wind Speed (in mph)


SSE          2      0      0      0      0      0      2
Wind


S          4      0      0      0      0      0      4  
Direction    1-3    4-7    8-12  13-18  19-24    > 24  Total


SSW          7      0      0      0      0      0      7
          ---------  -----  -----  -----  -----  -----  -----  -----   


SW        11       0      0      0      0      0     11
N          0      0       0      0      0      0      0  


WSW        61       8       0      0      0      0     69
NNE          0      0       0       0      0      0      0  


W        103       5       0      0      0      0    108
NE          0       0       0       1       0      0      1


WNW        62       9       0      0       0      0      71
ENE          0       0       0      3      1       0      4


NW        49      13       0      0      0      0     62
E          0       0       2       0      0      0       2


NNW        12       7       0      0      0      0     19
ESE          0      0       0       0      0      0      0  


Variable      0      0      0      0       0      0      0
SE          0      0      0      1       0      0      1


Total      322      46       0      0      0      0     368
SSE          0       0      0       2       0      0       2


Hours of calm in this stability class:    0 Hours of missing wind measurements in this stability class:    1 Hours of missing stability measurements in all stability classes:    24
S          0       0      1       5      1      0      7


Oyster Creek 2013 Annual Radioactive Effluent Release Report  63Table D - 6 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the  Oyster Creek Generating Station, July - September, 2013  Oyster Creek Alpha  Period of Record: July - September 2013 Stability Class - Extremely Unstable - 380Ft-33Ft Delta-T (F) Winds Measured at 380 Feet                                    Wind Speed (in mph)
SSW          0      0      0      5      7      1     13  
Wind Direction    1-3    4-7    8-12  13-18  19-24    > 24  Total
          ---------  -----  -----  -----  -----  -----  -----  -----   


N          0      0      0       0       0      0      0
SW          0      0      2       5       0      0      7


NNE         0      0      1      1      0      0      2
WSW         0      0      1       2       1      0      4


NE          0      0      1       8       0      0      9
W          0      0       5       1      0      0      6


ENE         0      0      0      6      0       0      6
WNW         0      0      1       0     15       1      17


E          0      0      4       0       0       0       4
NW          0      0      0       3       2       1       6


ESE         0      0      3       0      0      0      3
NNW         0      0      0       0      0      0      0


SE          0      0      6       1       0      0      7
Variable      0      0      0       0       0      0      0


SSE          0      0      0      2      0      0      2
Total        0      0     12      28      27       3      70


S          0       0      0      6      0      0      6
Hours of calm in this stability class:    0  


SSW          0       0      0      4      0      0      4
Hours of missing wind measurements in this stability class:    0  


SW          0      0      6      4      1      0      11
Hours of missing stability measurements in all stability classes:    5


WSW          0      0      3      22      1      0      26
Oyster Creek 2013 Annual Radioactive Effluent Release Report 50Table D - 4 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Station, April - June, 2013 Oyster Creek Alpha Period of Record: April - June 2013 Stability Class - Moderately Unstable - 380Ft-33Ft Delta-T (F)
Winds Measured at 380 Feet Wind Speed (in mph)


W          0      0      6      1      0      0      7
Wind


WNW          0      2      7       2      0      0      11
Direction    1-3    4-7     8-12  13-18  19-24    > 24  Total


NW          0      0      6      7      0      0      13
          ---------  -----  -----  -----  -----  -----  -----  -----   


NNW          0      0      0      0      0      0      0  
N          0      0      0      0      0      0      0  


Variable      0      0      0      0      0      0      0  
NNE          0      0      0      0      0      0      0  


Total        0      2      43      64       2       0     111
NE          0      0       1      3       0       0      4


Hours of calm in this stability class:    0 Hours of missing wind measurements in this stability class:    0 Hours of missing stability measurements in all stability classes:    24
ENE          0       0       4      9      4      1      18


Oyster Creek 2013 Annual Radioactive Effluent Release Report  64Table D - 6 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the  Oyster Creek Generating Station, July - September, 2013  Oyster Creek Alpha  Period of Record: July - September 2013 Stability Class - Moderately Unstable - 380Ft-33Ft Delta-T (F) Winds Measured at 380 Feet                                    Wind Speed (in mph)
E          0      0      4      4      1       0      9
Wind Direction    1-3    4-7    8-12  13-18  19-24    > 24  Total
          ---------  -----  -----  -----  -----  -----  -----  -----   


N          0      0      3       0       0      0      3
ESE          0      0      1       1       0      0      2


NNE         0      0      3       1      0      0      4
SE         0      0      4       1      0      0      5


NE         0      0       2       6       0       0       8
SSE         0      1       5       5       1       0     12


ENE          0      0      4       7       0       0      11
S          0      0      2       9       1       0      12


E          0      2      2       1       0       0       5
SSW          0      0       6       9       9       3      27


ESE         0      3       5      0      0      0      8
SW         0      0      4       5      0      0      9


SE         0      1     17      1       0       0      19  
WSW         0      0      6     11       2       0      19  


SSE          0      1       6       7       0       0      14
W          0      0       8       5       2       0      15


S          0      0      2       9       4      0     15
WNW          0      0      2      4     11       2     19


SSW         0      1       7       8       2       0      18
NW         0      0       4       6       0       0      10


SW         0      1      8       6       0      0      15
NNW         0      0      1      2       0       0      3


WSW          0      4       6       9       1       0     20
Variable      0      0      0       0       0       0       0  


W          0      2       8      3      0      0      13
Total        0      1      52      74      31       6    164


WNW          0       3      13      4      0      0      20
Hours of calm in this stability class:    0  


NW          0      3      11      13      3      0      30
Hours of missing wind measurements in this stability class:    1


NNW          0      1      6      2      0      0      9
Hours of missing stability measurements in all stability classes:    5


Variable      0      0      0      0      0      0      0
Oyster Creek 2013 Annual Radioactive Effluent Release Report 51Table D - 4 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Station, April - June, 2013 Oyster Creek Alpha Period of Record: April - June 2013 Stability Class - Slightly Un stable - 380Ft-33Ft Delta-T (F)
Winds Measured at 380 Feet Wind Speed (in mph)


Total        0      22    103      77      10      0    212
Wind


Hours of calm in this stability class:     0 Hours of missing wind measurements in this stability class:    0 Hours of missing stability measurements in all stability classes:   24  
Direction    1-3    4-7     8-12  13-18  19-24   > 24   Total


Oyster Creek 2013 Annual Radioactive Effluent Release Report  65Table D - 6 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the  Oyster Creek Generating Station, July - September, 2013  Oyster Creek Alpha  Period of Record: July - September 2013 Stability Class - Slightly Unstable - 380Ft-33Ft Delta-T (F) Winds Measured at 380 Feet                                    Wind Speed (in mph)
Wind Direction    1-3    4-7    8-12  13-18  19-24    > 24  Total
           ---------  -----  -----  -----  -----  -----  -----  -----     
           ---------  -----  -----  -----  -----  -----  -----  -----     


N          1       1       2      0      0      0      4
N          0      0       0       2      0      0      2


NNE          0      1       4       0      0      0      5
NNE          0      0       0       0      0      0      0


NE          0      2       1       5      0      0      8
NE          0      1       3       5      0      1      10


ENE          0      2       3       2       0       0       7
ENE          0      0       1       6       3       0     10


E          0      0      4       1       0       0      5
E          0      0      2       5       2       0      9


ESE          0      1      3       0       0      0      4  
ESE          0      1      1       2       0      0      4  


SE          0      2      9       1       0      0     12
SE          0      2      5       2       0      0       9


SSE          0      0      8       3       1       0      12
SSE          0      0      9       4       0       0      13


S          0      0      5       5      0       0      10
S          0      0      6      13       1       0      20


SSW          0      0       3      14       5       0     22
SSW          0      1       3      12       8       2     26


SW          0      1      3       4       0      0      8
SW          0      1      4       2       0      0      7


WSW          0      2      6      13      0       0      21
WSW          0       1      8       2      2       0      13


W          0      2      4       4       1      0      11
W          0      2      7       8       1      0      18


WNW          0      4       5       3       0      0     12
WNW          0      0       1      11       6       1     19


NW          0      2      11       8       2       0      23
NW          0      0      6       6       1       0      13


NNW          0      3       3      4       0      0      10
NNW          0      0      4       3      1       0      8


Variable      0      0      0      0      0      0      0  
Variable      0      0      0      0      0      0      0  


Total        1     23     74     67      9       0     174
Total        0      9     60     83     25       4     181


Hours of calm in this stability class:    0 Hours of missing wind measurements in this stability class:    0 Hours of missing stability measurements in all stability classes:    24
Hours of calm in this stability class:    0  


Oyster Creek 2013 Annual Radioactive Effluent Release Report  66Table D - 6 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the  Oyster Creek Generating Station, July - September, 2013  Oyster Creek Alpha  Period of Record: July - September 2013 Stability Class - Neutral - 380Ft-33Ft Delta-T (F) Winds Measured at 380 Feet                                    Wind Speed (in mph)
Hours of missing wind measurements in this stability class:     1  
Wind Direction    1-3    4-7    8-12  13-18  19-24    > 24  Total
          ---------  -----  -----  -----  -----  -----  -----  -----   


N          1      2      10      4      0      0      17
Hours of missing stability measurements in all stability classes:    5


NNE          0      3      7      11      0      0      21
Oyster Creek 2013 Annual Radioactive Effluent Release Report 52Table D - 4 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Station, April - June, 2013 Oyster Creek Alpha Period of Record: April - June 2013 Stability Class - Neutral - 380Ft-33Ft Delta-T (F)
Winds Measured at 380 Feet Wind Speed (in mph)


NE          0      4      9      20      7      0      40
Wind


ENE          0      7       8     13       3      3      34
Direction    1-3    4-7     8-12  13-18  19-24    > 24  Total


E          0      8      6      1      0      0      15
          ---------  -----  -----  -----  -----  -----  -----  -----   


ESE          0      8       1      0       0      0      9
N          0      0      5      10       1      0     16


SE         1       7       7      2       1       0      18  
NNE         0       2      10       6       0       0      18  


SSE         0      3     14     13       1       0      31
NE         0      0     16     15       5       0      36


S          1       2     34     17     10      0     64
ENE          0      1      21      32     14     16     84


SSW          0      4     15     68      13       0     100
E          0      2      24     15       8       0     49


SW         1      6     10     24       0       0      41
ESE         1      5     32     28       1       0      67


WSW         0      5     13     19      2       0      39
SE         0      6     31     24      11       0      72


W          1       8     20     10       0       0      39
SSE          0       3     21     13       7       0      44


WNW          0      5      11       8       0      0     24
S          0      5      18      37       5       1     66


NW         0      8     14      17      3      0     42
SSW         0      7     14      48      33     11    113


NNW         0      2     18     10       1       0      31
SW         0      9     10     12       2       0      33


Variable     0       0      0      0      0      0       0  
WSW          1      8      11     12       3       0     35


Total        5     82    197    237     41       3    565
W          0      7     17     11       4      0      39


Hours of calm in this stability class:    0 Hours of missing wind measurements in this stability class:    5 Hours of missing stability measurements in all stability classes:    24
WNW          1      4      11      9      12      1      38


Oyster Creek 2013 Annual Radioactive Effluent Release Report  67Table D - 6 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the  Oyster Creek Generating Station, July - September, 2013  Oyster Creek Alpha  Period of Record: July - September 2013 Stability Class - Slightly Stable - 380Ft-33Ft Delta-T (F) Winds Measured at 380 Feet                                    Wind Speed (in mph)
NW          0      2      10      11      25      16      64
Wind Direction    1-3    4-7    8-12  13-18  19-24    > 24  Total
          ---------  -----  -----  -----  -----  -----  -----  -----   


N          0      3      4     13      1       0      21
NNW          0      3      5     13      2       0      23


NNE          0      0      6       3       1       0     10
Variable      0      0      0       0       0      0       0  


NE          0      1      8     12      2      0     23
Total        3     64    256    296    133     45    797


ENE          1      6      9      6      0       0      22
Hours of calm in this stability class:    0  


E          0      5      9      0      0      0      14
Hours of missing wind measurements in this stability class:    2


ESE          0      1      0      1      0      0      2
Hours of missing stability measurements in all stability classes:    5


SE          0      5      4       0      0      0      9
Oyster Creek 2013 Annual Radioactive Effluent Release Report 53Table D - 4 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Station, April - June, 2013 Oyster Creek Alpha Period of Record: April - June 2013 Stability Class - Slightly Stable - 380Ft-33Ft Delta-T (F)
Winds Measured at 380 Feet Wind Speed (in mph)


SSE          2      8      12      4      0      1      27
Wind


S          0      3     14      20      3      0      40
Direction    1-3   4-7    8-12  13-18  19-24    > 24  Total


SSW          1      3      20      64      7      0      95
          ---------  -----  -----  -----  -----  -----  -----  -----   


SW          0      2      19      87      28       0     136
N          0      0      4      8      3       0     15


WSW         0      7       5     28      34       0      74
NNE         0      4      8       5       0       0      17


W          0      0       4      25      10       0      39
NE          0       3      5      3       0      0      11


WNW         0      2      10       5      1      0     18
ENE         0      2       7     11       5      5     30


NW          1      5      9     16       4       0      35
E          0      1      3     10       6       0      20


NNW         0      3       4      5      12       0     24
ESE         0      1      4       4      3       1     13


Variable      0      0       0       0      0       0      0  
SE          0      1       9       6       0      0     16


Total        5      54    137    289    103       1    589
SSE          0      5      10      16       5      2      38


Hours of calm in this stability class:    0 Hours of missing wind measurements in this stability class:    1 Hours of missing stability measurements in all stability classes:    24
S          0       3      10      17      6      0      36


Oyster Creek 2013 Annual Radioactive Effluent Release Report  68Table D - 6 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the  Oyster Creek Generating Station, July - September, 2013  Oyster Creek Alpha  Period of Record: July - September 2013 Stability Class - Moderately Stable - 380Ft-33Ft Delta-T (F) Winds Measured at 380 Feet                                    Wind Speed (in mph)
SSW          0      1     14      37      38      2      92
Wind Direction    1-3    4-7    8-12  13-18  19-24    > 24  Total
          ---------  -----  -----  -----  -----  -----  -----  -----   


N          0      0      3      5      8       1      17
SW          0      2      12      42      52       4    112


NNE         0      1      5      5      0      0     11
WSW         1      5     10      16      24       4     60


NE          1      0       4      5      0       0      10
W          1      3       8      20      14       0      46


ENE         0      0       1      5       0       0      6
WNW         0      4       4      14      16       0     38


E          1      1       1       0      0      0      3
NW          0      1      2      10      18       1     32


ESE         0      3       0       0       0       0      3
NNW         0      1       7       9      17       0     34


SE          1       5       0      0      0      0      6
Variable      0       0       0      0      0      0      0


SSE          0      2       5      0      0      0      7
Total        2     37    117    228    207      19    610


S          0       2      2      7      0      0      11
Hours of calm in this stability class:    0  


SSW          0       3      4      5      2      0      14
Hours of missing wind measurements in this stability class:    0  


SW          1      2      1      17      16      1      38
Hours of missing stability measurements in all stability classes:    5


WSW          0      3      3      11      24      0      41
Oyster Creek 2013 Annual Radioactive Effluent Release Report 54Table D - 4 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Station, April - June, 2013 Oyster Creek Alpha Period of Record: April - June 2013 Stability Class - Moderately Stable - 380Ft-33Ft Delta-T (F)
Winds Measured at 380 Feet Wind Speed (in mph)


W          0      1      1      5      19      0      26
Wind


WNW          2      0      1       5      6      0      14
Direction    1-3    4-7    8-12  13-18  19-24    > 24  Total


NW          0      1      1      7      11      0      20
          ---------  -----  -----  -----  -----  -----  -----  -----   


NNW          0      0      1     11      20       2     34
N          0       1       0      1      2       0      4


Variable      0      0      0       0       0      0      0
NNE          0      0      2       3       0      0      5


Total        6      24      33      88    106       4     261
NE          0      0       4       1      0      0      5


Hours of calm in this stability class:    1 Hours of missing wind measurements in this stability class:    2 Hours of missing stability measurements in all stability classes:    24
ENE          0      0      0      5      1       0      6


Oyster Creek 2013 Annual Radioactive Effluent Release Report  69Table D - 6 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the  Oyster Creek Generating Station, July - September, 2013  Oyster Creek Alpha  Period of Record: July - September 2013 Stability Class - Extremely Stable - 380Ft-33Ft Delta-T (F) Winds Measured at 380 Feet                                    Wind Speed (in mph)
E          0      0      1      0      0      0      1  
Wind Direction    1-3    4-7    8-12  13-18  19-24    > 24  Total
          ---------  -----  -----  -----  -----  -----  -----  -----   


N          0      1       2       6       4       0     13
ESE          0      0      0       0       0       0       0  


NNE         0      0      6      12       0      0     18
SE         0      0      2       0      0       0      2


NE         2      0     10      4       0      0      16
SSE         0      1      1      2      0      0      4


ENE          0      1       8      5       0      0      14
S          0      5       3      13       0      0      21


E          1      6       7      2       0      0      16
SSW          0      1       4       6      0      0      11


ESE         0      4       0       0       0       0       4
SW         0      0       3       7       6       0     16


SE         1      3      0      0       0       0       4
WSW         0      2       6       5      14       5      32


SSE          0       2       0      0       0       0       2
W          0      0      1       9       5       3      18


S          0      2      1      1      0       0       4  
WNW          1      1      2       8      13       4     29


SSW         1       6     11      5      0       0      23
NW         0       0      3     11      8       0      22


SW         1       5       3       8      3       1      21
NNW         0       0       1       6      12       1      20


WSW          0      2       6       6       4       2      20
Variable      0      0       0       0       0       0      0


W          1       3      7     13       4      0      28
Total        1     11      33      77      61     13     196


WNW          0       2      4      3      2      0      11
Hours of calm in this stability class:    0  


NW          1      2      4      7      9      0     23
Hours of missing wind measurements in this stability class:    0  


NNW          0      6      10      9      17      4      46
Hours of missing stability measurements in all stability classes:    5


Variable      0      0      0      0      0      0      0
Oyster Creek 2013 Annual Radioactive Effluent Release Report 55Table D - 4 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Station, April - June, 2013 Oyster Creek Alpha Period of Record: April - June 2013 Stability Class - Extremely Stable - 380Ft-33Ft Delta-T (F)
Winds Measured at 380 Feet Wind Speed (in mph)


Total        8      45      79      81      43      7    263
Wind


Hours of calm in this stability class:     0 Hours of missing wind measurements in this stability class:    0 Hours of missing stability measurements in all stability classes:   24  
Direction    1-3    4-7     8-12  13-18  19-24   > 24   Total


Oyster Creek 2013 Annual Radioactive Effluent Release Report  70 Table D - 7 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the  Oyster Creek Generating Station, October - December, 2013  Oyster Creek Alpha  Period of Record: October - December 2013 Stability Class - Extremely Unstable - 150Ft-33Ft Delta-T (F) Winds Measured at 33 Feet                                    Wind Speed (in mph)
Wind Direction    1-3    4-7    8-12  13-18  19-24    > 24  Total
           ---------  -----  -----  -----  -----  -----  -----  -----     
           ---------  -----  -----  -----  -----  -----  -----  -----     


N          0      3       0      0       0       0      3
N          0      0       0      4       3       0      7


NNE          1       1       3      0      0       0      5  
NNE          0      0       0       3      2       0      5  


NE          0     18      12       2      0      0     32
NE          0       0      5       2      0      0       7


ENE          0      6       4       0      0      0      10
ENE          0      0       1      3       0      0      4


E          0      5       0       0       0      0      5
E          0      0       1       1       0      0      2


ESE          0      5       1      0      0      0      6
ESE          0      1       1      0      0      0      2


SE          0      7       0       0      0      0      7
SE          0      0       1       0      0      0      1


SSE          0      3       4       0       0      0      7
SSE          0      0       5       1       0      0      6


S          0      0       6       3       0      0      9
S          0      2       4       2       0      0      8


SSW          0      0      3       0       0      0       3
SSW          0      5       4      11       0      0     20


SW          0       3       5       2       0       0      10
SW          1       2       4       4       1       0      12


WSW          0     14       6       0       0       0      20
WSW          0      2       4      12       7       0      25


W          0      4      17       3      0       0      24
W          0      2       3     14       4       0      23


WNW          0     12      34       1      0      0      47
WNW          0       0       1       3      4       0      8


NW          0      3     12       9       0       0     24
NW          1      0      3      8       4       1     17


NNW          0      3       5       1      0      0       9
NNW          0      0       2       1      5       2      10


Variable      0      0      0      0      0      0      0  
Variable      0      0      0      0      0      0      0  


Total        1     87    112     21      0       0     221
Total        2     14      39      69     30       3     157


Hours of calm in this stability class:    0 Hours of missing wind measurements in this stability class:    0 Hours of missing stability measurements in all stability classes:    5
Hours of calm in this stability class:    0  


Oyster Creek 2013 Annual Radioactive Effluent Release Report  71Table D - 7 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the  Oyster Creek Generating Station, October - December, 2013  Oyster Creek Alpha  Period of Record: October - December 2013 Stability Class - Moderately Unstable - 150Ft-33Ft Delta-T (F) Winds Measured at 33 Feet                                    Wind Speed (in mph)
Hours of missing wind measurements in this stability class:    0
Wind Direction    1-3    4-7     8-12  13-18  19-24    > 24  Total
          ---------  -----  -----  -----  -----  -----  -----  -----   


N          0      3      0      0      0      0      3
Hours of missing stability measurements in all stability classes:    5


NNE          0      2      1      0      0      0      3
Oyster Creek 2013 Annual Radioactive Effluent Release Report 56  Table D - 5 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Stat ion, July - September, 2013 Oyster Creek Alpha Period of Record: July - September 2013 Stability Class - Extremely Unstable - 150Ft-33Ft Delta-T (F)
Winds Measured at 33 Feet Wind Speed (in mph)


NE          0      4      4      0      0      0      8
Wind


ENE          0      2      0      0      0      0      2
Direction    1-3    4-7    8-12  13-18  19-24    > 24  Total


E          0      5      1      0      0      0      6
          ---------  -----  -----  -----  -----  -----  -----  -----   


ESE          0       1       1       0      0      0      2
N          1       7       0       0      0      0      8


SE         0       3       1       0      0      0       4
NNE         1       8       4       0      0      0     13


SSE         0       3      1       0      0      0       4
NE         1       8      21       0      0      0     30


S          0      2      3      1      0      0      6
ENE          1     14      20       0      0      0      35


SSW          0      0      1      2       0      0      3
E          1     12       3       0      0      0      16


SW         0      5      2      0      0      0       7
ESE         2     18      11       0      0      0     31


WSW         0       7      7       0      0      0      14
SE         0     12      38       0      0      0      50


W          0      3      4       1      0      0       8
SSE          0      7      33       1      0      0     41


WNW          0      4      9       2       0      0      15
S          0      5      57       8       0      0      70


NW         0      1      1      3       0      0       5
SSW         1     18      17       0       0      0     36


NNW         0       6      5       0      0      0      11
SW         0     31      32       0      0      0      63


Variable     0      0      0      0       0      0      0  
WSW          2     31      28       0      0      0     61


Total        0      51      41       9       0      0     101
W          0      35      8       0       0      0     43


Hours of calm in this stability class:    0 Hours of missing wind measurements in this stability class:    0 Hours of missing stability measurements in all stability classes:    5
WNW          0     34      15      0       0      0      49


Oyster Creek 2013 Annual Radioactive Effluent Release Report  72Table D - 7 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the  Oyster Creek Generating Station, October - December, 2013  Oyster Creek Alpha  Period of Record: October - December 2013 Stability Class - Slightly Unstable - 150Ft-33Ft Delta-T (F) Winds Measured at 33 Feet                                    Wind Speed (in mph)
NW          0      36      29      0      0      0      65
Wind Direction    1-3    4-7    8-12  13-18  19-24    > 24  Total
          ---------  -----  -----  -----  -----  -----  -----  -----   


N          0      0      0      0       0      0      0  
NNW          0     23       4       0      0      0     27


NNE          0      2       1       0      0      0      3
Variable      0      0       0       0      0      0      0


NE          0       0       3       0      0       0      3
Total       10    299    320       9       0      0     638


ENE          0       2      1      0      0      0      3
Hours of calm in this stability class:    0  


E          0      2      0      0      0      0      2
Hours of missing wind measurements in this stability class:    5


ESE          0      2      0      0      0      0      2
Hours of missing stability measurements in all stability classes:    24


SE          0      2      0      0      0      0      2
Oyster Creek 2013 Annual Radioactive Effluent Release Report 57Table D - 5 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Stat ion, July - September, 2013 Oyster Creek Alpha Period of Record: July - September 2013 Stability Class - Moderately Unstable - 150Ft-33Ft Delta-T (F)
Winds Measured at 33 Feet Wind Speed (in mph)


SSE          0      0      0      0      0      0      0
Wind


S          0      0      1      0      0      0      1  
Direction    1-3    4-7    8-12  13-18  19-24    > 24  Total


SSW          0      0      2      0      0      0      2
          ---------  -----  -----  -----  -----  -----  -----  -----   


SW          0      4       1       0      0      0      5
N          0      1       0       0      0      0      1


WSW         1       1       4       0      0      0      6
NNE         0       2       0       0      0      0      2


W          0      2       6       0      0      0      8
NE          0       3       2      0      0      0      5


WNW         0       1       4       2       0      0      7
ENE         1       3       0       0       0      0      4


NW          1      1      4       0      0      0      6
E          1      1      0       0      0      0      2


NNW         0      1      2       0      0      0      3
ESE         0      1      0       0      0      0      1


Variable      0      0       0       0      0      0      0
SE          0      1       3       0      0      0      4


Total        2      20      29       2       0      0     53
SSE          0       4      5       0      0       0      9


Hours of calm in this stability class:    0 Hours of missing wind measurements in this stability class:    0 Hours of missing stability measurements in all stability classes:    5
S          0       1      1      0       0      0      2


Oyster Creek 2013 Annual Radioactive Effluent Release Report  73Table D - 7 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the  Oyster Creek Generating Station, October - December, 2013  Oyster Creek Alpha  Period of Record: October - December 2013 Stability Class - Neutral - 150Ft-33Ft Delta-T (F) Winds Measured at 33 Feet                                    Wind Speed (in mph)
SSW          2      1       3       0      0      0      6
Wind Direction    1-3   4-7    8-12  13-18  19-24    > 24  Total
          ---------  -----  -----  -----  -----  -----  -----  -----   


N          6      14       1       0      0      0     21
SW          0       3      2       0      0      0       5


NNE         3       8       2       0      0      0     13
WSW         1       5       0       0      0      0       6


NE          1       7      26       0      0      0     34
W          0      8       0       0      0      0       8


ENE         4       9       0      0      0      0     13
WNW         2       5       0      0      0      0       7


E          2       6       1       0      0      0       9
NW          1       7       4       0      0      0     12


ESE         2      11       0      0      0      0      13
NNW         0      6      1       0      0      0      7


SE          3     11       0      0      0      0     14
Variable     0      0      0       0      0      0      0  


SSE          5      4      4       0      0      0      13
Total        8      52      21       0      0      0      81


S          3      9      9      3      1      0     25
Hours of calm in this stability class:    0  


SSW          5      5      14      3      0       0      27
Hours of missing wind measurements in this stability class:    0  


SW          4      17      12      1      0      0      34
Hours of missing stability measurements in all stability classes:    24


WSW          2      16      8      0      0      0      26
Oyster Creek 2013 Annual Radioactive Effluent Release Report 58Table D - 5 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Stat ion, July - September, 2013 Oyster Creek Alpha Period of Record: July - September 2013 Stability Class - Slightly Un stable - 150Ft-33Ft Delta-T (F)
Winds Measured at 33 Feet Wind Speed (in mph)


W          1      19      11      0      0      0      31
Wind


WNW          2      18     22      5      0      0      47
Direction    1-3    4-7    8-12  13-18   19-24    > 24  Total


NW          1      10      14      1      0      0      26
          ---------  -----  -----  -----  -----  -----  -----  -----   


NNW          4      24      13       1       0      0     42
N          0      0      0      0       0       0      0  


Variable      0      0       0      0      0      0      0
NNE          0      1       0      0      0      0      1


Total       48    188    137      14       1       0     388
NE          0      1      2       0       0       0       3


Hours of calm in this stability class:    0 Hours of missing wind measurements in this stability class:    0 Hours of missing stability measurements in all stability classes:    5
ENE          0       1      0       0      0      0      1


Oyster Creek 2013 Annual Radioactive Effluent Release Report  74Table D - 7 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the  Oyster Creek Generating Station, October - December, 2013  Oyster Creek Alpha  Period of Record: October - December 2013 Stability Class - Slightly Stable - 150Ft-33Ft Delta-T (F) Winds Measured at 33 Feet                                    Wind Speed (in mph)
E          0      1      0      0      0      0      1  
Wind Direction    1-3    4-7    8-12  13-18  19-24    > 24  Total
          ---------  -----  -----  -----  -----  -----  -----  -----   


N          3       6       0      0      0      0      9
ESE          0      3      0      0      0      0      3


NNE         6       5       7       0      0      0     18
SE         0       2       0       0      0      0       2


NE         8      10      60       2      0      0     80
SSE         0       2       1       0      0       0      3


ENE          3      6      10       0      0      0      19
S          0      3      3      1       0      0      7


E          4      6      10       0      0      0      20
SSW          0      2      4      0       0      0      6


ESE         1       3      3       1       0      0      8
SW         0       3      0       0       0      0      3


SE         8       3       0      1       0      0      12
WSW         1       4      1       0      0       0      6


SSE          8       6       3       2       0      0     19
W          1       3       1       0       0      0       5


S         13      19      12       1      0      0     45
WNW         2      3       1      0      0       0      6


SSW         7      37      34      12       0      0     90
NW         0      0      3       0      0       0      3


SW         4      72       9       1       0      0     86
NNW         0       2       0       0      0       0      2


WSW          9     55       2       1       0      0     67
Variable     0      0      0       0       0       0      0  


W          7     52      5       1      0      0      65
Total        4     31      16       1      0      0      52


WNW        10      44      28      3      0       0      85
Hours of calm in this stability class:    0  


NW          7      34      15      2      0       0      58
Hours of missing wind measurements in this stability class:    0  


NNW          6      31      9      0      0      0      46
Hours of missing stability measurements in all stability classes:    24


Variable      1      0      0      0      0      0      1
Oyster Creek 2013 Annual Radioactive Effluent Release Report 59 Table D - 5 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Stat ion, July - September, 2013 Oyster Creek Alpha Period of Record: July - September 2013 Stability Class - Neutral - 150Ft-33Ft Delta-T (F)
Winds Measured at 33 Feet Wind Speed (in mph)


Total      105    389    207      27      0      0    728
Wind


Hours of calm in this stability class:    1 Hours of missing wind measurements in this stability class:    0 Hours of missing stability measurements in all stability classes:     5
Direction    1-3    4-7     8-12  13-18  19-24    > 24  Total


Oyster Creek 2013 Annual Radioactive Effluent Release Report  75Table D - 7 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the  Oyster Creek Generating Station, October - December, 2013  Oyster Creek Alpha  Period of Record: October - December 2013 Stability Class - Moderately Stable - 150Ft-33Ft Delta-T (F) Winds Measured at 33 Feet                                    Wind Speed (in mph)
Wind Direction    1-3    4-7    8-12  13-18  19-24    > 24  Total
           ---------  -----  -----  -----  -----  -----  -----  -----     
           ---------  -----  -----  -----  -----  -----  -----  -----     


N         10      2      0      0      0      0      12
N           2     11       0      0      0      0      13


NNE          4      0      0      0       0      0      4
NNE          2      10      4      0      0      0     16


NE          2      1      2       0      0      0       5
NE          1      6      12       0      0      0     19


ENE          0      0      0       0       0      0      0  
ENE          0      8       4       0      0      0     12


E          0       0       0      0      0      0      0
E          2       4       0      0      0      0      6


ESE          1       0       0      0      0      0      1
ESE          0       2       0      0      0      0      2


SE          5       1      0      0      0      0      6
SE          0      7       1      0      0      0      8


SSE          3      1      0       0      0      0       4
SSE          1     10       3       0      0      0     14


S          5      2      0      0      0      0       7
S          0     38      38       0      0      0     76


SSW          2       3      0       0      0      0       5
SSW          2     17      14       0      0      0     33


SW         12     10       0      0      0      0      22
SW         3     20       0      0      0      0      23


WSW         14     31       0       0      0      0      45
WSW         3     16       2       0      0      0      21


W         17      31       0      0      0      0      48
W           3      9       0      0      0      0      12


WNW         17      13       1       0      0      0     31
WNW         2       7       0      0      0       0      9


NW         17     18       0       0      0      0      35
NW         4     13       3       0      0      0      20


NNW          7     12       0      0      0      0      19
NNW          1     11       0      0      0      0      12


Variable      0      0      0      0      0      0      0  
Variable      0      0      0      0      0      0      0  


Total      116    125      3       0      0      0    244
Total       26    189     81       0      0      0    296


Hours of calm in this stability class:    1 Hours of missing wind measurements in this stability class:    0 Hours of missing stability measurements in all stability classes:    5
Hours of calm in this stability class:    0  


Oyster Creek 2013 Annual Radioactive Effluent Release Report  76 Table D - 7 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the  Oyster Creek Generating Station, October - December, 2013  Oyster Creek Alpha  Period of Record: October - December 2013 Stability Class - Extremely Stable - 150Ft-33Ft Delta-T (F) Winds Measured at 33 Feet                                    Wind Speed (in mph)
Hours of missing wind measurements in this stability class:    0
Wind Direction    1-3    4-7     8-12  13-18  19-24    > 24  Total
          ---------  -----  -----  -----  -----  -----  -----  -----   


N          6      2      0      0      0      0      8
Hours of missing stability measurements in all stability classes:    24


NNE          3      0      0      0      0      0      3
Oyster Creek 2013 Annual Radioactive Effluent Release Report 60Table D - 5 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Stat ion, July - September, 2013 Oyster Creek Alpha Period of Record: July - September 2013 Stability Class - Slightly Stable - 150Ft-33Ft Delta-T (F)
Winds Measured at 33 Feet Wind Speed (in mph)


NE          0      1      0      0      0      0      1
Wind


ENE          1      0      0      0      0      0      1  
Direction    1-3    4-7    8-12  13-18  19-24    > 24  Total


E          1      0      0      0      0      0      1
          ---------  -----  -----  -----  -----  -----  -----  -----   


ESE          1      0      0      0       0      0      1
N          7      10      1      0      0      0     18


SE         0       0       0      0       0      0      0  
NNE         6       3       1       0      0      0     10


SSE         1       0      0       0      0      0       1
NE         5      14       3       0      0      0     22


S          2       1       0      0      0      0       3
ENE          7       6       0      0      0      0     13


SSW          6      0      0      0      0      0      6
E          2      6      0      0      0      0      8


SW        21       8       0      0      0      0     29
ESE          3       4       0      0      0      0       7


WSW        98      28       0      0      0      0     126
SE          6      4       0      0      0      0     10


W         88     34       0       0      0      0     122
SSE         7     10       1       0      0      0     18


WNW        53      6      0       0      0      0      59
S          18      35      13       0      0      0      66


NW         56       7      0      0      0       0      63
SSW         13      83       7      0      0      0     103


NNW         26     10       0       0      0      0     36
SW         13     93       2       0      0      0     108


Variable     1       0      0      0      0       0      1
WSW        20     73       0      0      0      0     93


Total      364      97       0      0      0      0     461
W          13      8       0      0      0      0     21


Hours of calm in this stability class:    5 Hours of missing wind measurements in this stability class:    0 Hours of missing stability measurements in all stability classes:    5
WNW        10      13      0       0      0      0      23


Oyster Creek 2013 Annual Radioactive Effluent Release Report  77Table D - 8 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the  Oyster Creek Generating Station, October - December, 2013  Oyster Creek Alpha  Period of Record: October - December 2013 Stability Class - Extremely Unstable - 380Ft-33Ft Delta-T (F) Winds Measured at 380 Feet                                    Wind Speed (in mph)
NW          9      22      2      0      0      0      33
Wind Direction    1-3    4-7    8-12  13-18  19-24    > 24  Total
          ---------  -----  -----  -----  -----  -----  -----  -----   


N          0      0      0       0      0      0      0  
NNW          2      13       0      0      0      0     15


NNE          0      0      0      0      0      0      0  
Variable      0      0      0      0      0      0      0  


NE          0      0      0      0       0      0      0  
Total      141    397      30       0      0      0     568


ENE          0      0      0      0      0      0      0  
Hours of calm in this stability class:    0  


E          0      0      0      0      0      0      0
Hours of missing wind measurements in this stability class:    2


ESE          0      0      0      0      0      0      0
Hours of missing stability measurements in all stability classes:    24


SE          0      0      1      0      0      0      1
Oyster Creek 2013 Annual Radioactive Effluent Release Report 61 Table D - 5 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Stat ion, July - September, 2013 Oyster Creek Alpha Period of Record: July - September 2013 Stability Class - Moderately Stable - 150Ft-33Ft Delta-T (F)
Winds Measured at 33 Feet Wind Speed (in mph)


SSE          0      0      0      0      0      0      0
Wind


S          0      0      0      0      0      0      0
Direction    1-3    4-7    8-12  13-18  19-24    > 24  Total


SSW          0      0      0      0      0      0      0
          ---------  -----  -----  -----  -----  -----  -----  -----   


SW          0       0       0      0      0      0      0
N          3       1       0      0      0      0      4


WSW         0       2      1       1       0      0      4
NNE         5       2      0       0       0      0      7


W          0       0      0       2       0      0      2
NE          2      1       0      0      0      0      3


WNW         0      0      1       3       0      0      4
ENE         0      0      0       0       0      0      0


NW          0      0      0       1       0      0      1  
E          1      0      0      0      0      0      1  


NNW         0      0      0      0      0      0      0  
ESE         0      0      0      0      0      0      0  


Variable      0       0      0      0      0      0      0
SE          2       0      0      0      0      0      2


Total        0      2       3       7       0      0      12
SSE          4      0      0       0       0       0      4


Hours of calm in this stability class:    0 Hours of missing wind measurements in this stability class:    0 Hours of missing stability measurements in all stability classes:    4
S          11      3      1      0       0       0      15


Oyster Creek 2013 Annual Radioactive Effluent Release Report  78Table D - 8 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the  Oyster Creek Generating Station, October - December, 2013  Oyster Creek Alpha  Period of Record: October - December 2013 Stability Class - Moderately Unstable - 380Ft-33Ft Delta-T (F) Winds Measured at 380 Feet                                    Wind Speed (in mph)
SSW          8       3       0      0      0      0      11
Wind Direction    1-3   4-7    8-12  13-18  19-24    > 24  Total
          ---------  -----  -----  -----  -----  -----  -----  -----   


N          0      0      0       0      0      0      0  
SW        14      12       0      0      0      0     26


NNE          0      0      0       0      0      0      0  
WSW        13      18       0      0      0      0     31


NE         0      0      7       3      1      2     13
W         13      2      0      0      0       0     15


ENE         0       0      0       3       0      0       3
WNW         7      7       0      0      0      0     14


E          0      0      0       0      0      0      0  
NW          6      16       0      0      0      0     22


ESE         0      0       0       0      0      0      0  
NNW         9       6       0      0      0      0     15


SE          0      0      1       0      0      0      1
Variable      0      0      0       0      0      0      0


SSE          0       1      0      0      0       0      1
Total      98      71       1      0      0      0     170


S          0      0      1      2      0      0      3  
Hours of calm in this stability class:    3  


SSW          0      0      0      0      0      0      0  
Hours of missing wind measurements in this stability class:    0  


SW          0      0      1      0      1      1      3
Hours of missing stability measurements in all stability classes:    24


WSW          0      0      3      0      0      0      3
Oyster Creek 2013 Annual Radioactive Effluent Release Report 62 Table D - 5 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Stat ion, July - September, 2013 Oyster Creek Alpha Period of Record: July - September 2013 Stability Class - Extremely Stable - 150Ft-33Ft Delta-T (F)
Winds Measured at 33 Feet Wind Speed (in mph)


W          0      0      1      1      0      0      2
Wind


WNW          0      0      2      9      0      0      11
Direction    1-3    4-7    8-12  13-18  19-24    > 24  Total


NW          0      0      2      3      4      3      12
          ---------  -----  -----  -----  -----  -----  -----  -----   


NNW          0       0       0      0      0      0      0
N          6       1       0      0      0      0      7


Variable      0       0       0      0      0      0      0
NNE          3       1       0      0      0      0      4


Total        0      1      18      21       6       6      52
NE          0      0       0       0      0      0      0


Hours of calm in this stability class:    0 Hours of missing wind measurements in this stability class:    0 Hours of missing stability measurements in all stability classes:    4
ENE          0       2      0       0      0      0      2


Oyster Creek 2013 Annual Radioactive Effluent Release Report  79Table D - 8 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the  Oyster Creek Generating Station, October - December, 2013  Oyster Creek Alpha  Period of Record: October - December 2013 Stability Class - Slightly Unstable - 380Ft-33Ft Delta-T (F) Winds Measured at 380 Feet                                    Wind Speed (in mph)
E          1      0      0      0      0      0      1  
Wind Direction    1-3    4-7    8-12  13-18  19-24    > 24  Total
          ---------  -----  -----  -----  -----  -----  -----  -----   


N          0      0      0      0      0      0      0  
ESE          0      0      0      0      0      0      0  


NNE         0      0      1      2       0      0      3
SE         1      0      0      0       0      0      1


NE         0      0     10       2       1       3      16
SSE         2      0      0      0      0       0       2


ENE          0      0      0       2       0      0      2
S          4      0      0      0      0      0      4


E          0       0      0      0      0      0      0
SSW          7       0      0      0      0      0      7


ESE          0      1       0       1       0      0       2
SW        11      0      0       0      0      0     11


SE          0       1       1       0      0      0       2
WSW        61       8       0       0      0      0     69


SSE          0      0       5      1       0      0      6
W        103       5      0       0      0      0    108


S          0      0      1      1       0       1      3
WNW        62      9      0      0      0       0     71


SSW          0      0       1       0      0       1      2
NW        49      13      0      0      0      0     62


SW          0       1       0      2       1       0       4
NNW        12       7       0      0       0       0     19


WSW          0      1       6       2       0      0      9
Variable      0      0       0       0       0      0      0


W          0      1       4       1      7      2      15
Total      322      46      0      0       0       0    368


WNW          0       1      3      11      10      1      26
Hours of calm in this stability class:    0  


NW          0      0      4      8      4      7      23
Hours of missing wind measurements in this stability class:    1


NNW          0      0      1      4      1      1      7
Hours of missing stability measurements in all stability classes:    24


Variable      0      0      0      0      0      0      0
Oyster Creek 2013 Annual Radioactive Effluent Release Report 63Table D - 6 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Stat ion, July - September, 2013 Oyster Creek Alpha Period of Record: July - September 2013 Stability Class - Extremely Unstable - 380Ft-33Ft Delta-T (F)
Winds Measured at 380 Feet Wind Speed (in mph)


Total        0      6      37      37      24      16    120
Wind


Hours of calm in this stability class:    0 Hours of missing wind measurements in this stability class:    0 Hours of missing stability measurements in all stability classes:     4
Direction    1-3    4-7     8-12  13-18  19-24    > 24  Total


Oyster Creek 2013 Annual Radioactive Effluent Release Report  80Table D - 8 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the  Oyster Creek Generating Station, October - December, 2013  Oyster Creek Alpha  Period of Record: October - December 2013 Stability Class - Neutral - 380Ft-33Ft Delta-T (F) Winds Measured at 380 Feet                                    Wind Speed (in mph)
Wind Direction    1-3    4-7    8-12  13-18  19-24    > 24  Total
           ---------  -----  -----  -----  -----  -----  -----  -----     
           ---------  -----  -----  -----  -----  -----  -----  -----     


N          0      5      14      14       0      0     33
N          0      0      0      0      0       0      0  


NNE          1      2      11       6       0      0      20
NNE          0      0      1      1       0       0      2


NE          0     10      11       2      16      36      75
NE          0      0      1      8      0      0      9


ENE          1       6       8       5       0      0     20
ENE          0       0       0       6       0      0       6


E          1       5       6       3       0      0     15
E          0       0       4       0       0      0       4


ESE          1      11       9       4       0      0     25
ESE          0       0       3       0      0       0      3


SE          0      8       6      0      0      0      14
SE          0      0       6       1       0      0      7


SSE          0      6       4       1       0      0     11
SSE          0      0       0       2       0      0       2


S          0      6     10       6       3       4      29
S          0      0      0      6      0       0       6


SSW          1       6       6      15      17      12      57
SSW          0       0       0      4      0      0      4


SW          0      8       8      19      22       4      61
SW          0      0       6       4       1      0     11


WSW          0      8      14      21     11       1      55
WSW          0      0      3     22       1       0     26


W          1      2      12      31      12       3      61
W          0      0      6      1      0      0       7


WNW          1       0      13      35      27      19      95
WNW          0      2      7      2      0       0      11


NW          0      4       5      26      24      15     74
NW          0      0       6      7      0      0     13


NNW          1       4      10      22      21       3      61
NNW          0       0       0      0      0      0      0


Variable      0      0      0      0      0      0      0  
Variable      0      0      0      0      0      0      0  


Total        8     91    147    210    153     97     706
Total        0      2     43     64      2      0     111


Hours of calm in this stability class:    0 Hours of missing wind measurements in this stability class:    0 Hours of missing stability measurements in all stability classes:    4
Hours of calm in this stability class:    0  


Oyster Creek 2013 Annual Radioactive Effluent Release Report  81Table D - 8 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the  Oyster Creek Generating Station, October - December, 2013  Oyster Creek Alpha  Period of Record: October - December 2013 Stability Class - Slightly Stable - 380Ft-33Ft Delta-T (F) Winds Measured at 380 Feet                                    Wind Speed (in mph)              Wind Direction    1-3    4-7     8-12  13-18  19-24    > 24  Total
Hours of missing wind measurements in this stability class:    0
          ---------  -----  -----  -----  -----  -----  -----  -----   


N          1      1      4      5      4      0      15
Hours of missing stability measurements in all stability classes:    24


NNE          0      0      8      1      0      0      9
Oyster Creek 2013 Annual Radioactive Effluent Release Report 64Table D - 6 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Stat ion, July - September, 2013 Oyster Creek Alpha Period of Record: July - September 2013 Stability Class - Moderately Unstable - 380Ft-33Ft Delta-T (F)
Winds Measured at 380 Feet Wind Speed (in mph)


NE          1      4      10      9      11      41      76
Wind


ENE          0      3       9      6      9      6      33
Direction    1-3   4-7    8-12  13-18  19-24    > 24  Total


E          0      0      5      3      9      7      24
          ---------  -----  -----  -----  -----  -----  -----  -----   


ESE          0      5       5       3       1       4      18
N          0      0      3       0       0       0       3


SE         0      5       7       2       1       2      17
NNE         0      0       3      1       0       0       4


SSE         0      3       4       2       1       3      13
NE         0      0      2       6       0       0       8


S          0      1       9      16       5       2     33
ENE          0      0       4       7       0      0     11


SSW          0      3       5     18      18      16      60
E          0      2      2      1      0      0       5  


SW         0      2       5     38      54       3    102
ESE         0      3       5      0      0      0      8


WSW         0      0      3      14      21      3     41
SE         0       1      17      1       0      0     19


W          0      2       5      25      26       0      58
SSE          0      1       6      7      0       0      14


WNW          0      0      4     24      43       1     72
S          0      0       2      9       4      0     15


NW         0      0       6      16      26       2      50
SSW         0      1      7       8       2       0     18


NNW         0      3       2      12      14       0      31
SW         0      1       8      6      0       0      15


Variable      0      0      0       0       0       0       0  
WSW          0      4       6       9       1       0     20


Total        2      32      91    194    243      90    652
W          0      2       8      3      0      0     13


Hours of calm in this stability class:    0 Hours of missing wind measurements in this stability class:    0 Hours of missing stability measurements in all stability classes:    4
WNW          0       3      13      4      0       0      20


Oyster Creek 2013 Annual Radioactive Effluent Release Report  82Table D - 8 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the  Oyster Creek Generating Station, October - December, 2013  Oyster Creek Alpha  Period of Record: October - December 2013 Stability Class - Moderately Stable - 380Ft-33Ft Delta-T (F) Winds Measured at 380 Feet                                    Wind Speed (in mph)
NW          0      3     11      13       3      0      30
Wind Direction    1-3   4-7    8-12  13-18  19-24    > 24  Total
          ---------  -----  -----  -----  -----  -----  -----  -----   


N          0      1      1      17       8       0     27
NNW          0      1      6      2       0       0       9


NNE          0      4       5       5       2       0     16
Variable      0      0      0       0       0       0       0  


NE          0      1      9      5      0      0     15
Total        0     22    103      77      10       0     212


ENE          0       1      2      7      0      0      10
Hours of calm in this stability class:    0  


E          0       0      8      2      0      0      10
Hours of missing wind measurements in this stability class:    0  


ESE          0      0      7      1      0      0      8
Hours of missing stability measurements in all stability classes:    24


SE          0      2      4      2      0      0      8
Oyster Creek 2013 Annual Radioactive Effluent Release Report 65Table D - 6 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Stat ion, July - September, 2013 Oyster Creek Alpha Period of Record: July - September 2013 Stability Class - Slightly Un stable - 380Ft-33Ft Delta-T (F)
Winds Measured at 380 Feet Wind Speed (in mph)


SSE          1      1      3      1      1      0      7
Wind


S          0      1       8       4      0      0      13  
Direction    1-3    4-7    8-12  13-18  19-24    > 24  Total


SSW          0      1      8      3      0      0      12
          ---------  -----  -----  -----  -----  -----  -----  -----   


SW          1      2      2       8       6       2      21
N          1      1      2      0       0       0       4


WSW         0      1      1       4       8       4      18
NNE         0      1      4      0       0       0       5


W          0      2      5     10      18       6      41
NE          0      2       1       5      0      0      8


WNW         1       2      5      16      32      11      67
ENE         0       2      3      2      0      0      7


NW          1      1       6      10      25       1      44
E          0      0      4      1      0       0       5


NNW         0      3      4      13      11       4     35
ESE         0       1       3      0      0      0       4  


Variable      0      0       0       0      0       0      0  
SE          0      2       9       1       0      0     12


Total        4     23      78    108    111      28    352
SSE          0      0      8      3      1      0     12


Hours of calm in this stability class:    0 Hours of missing wind measurements in this stability class:    0 Hours of missing stability measurements in all stability classes:    4
S          0       0       5      5      0      0      10


Oyster Creek 2013 Annual Radioactive Effluent Release Report  83Table D - 8 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the  Oyster Creek Generating Station, October - December, 2013  Oyster Creek Alpha  Period of Record: October - December 2013 Stability Class - Extremely Stable - 380Ft-33Ft Delta-T (F) Winds Measured at 380 Feet                                    Wind Speed (in mph)
SSW          0      0      3     14      5      0      22
Wind Direction    1-3   4-7    8-12  13-18  19-24    > 24  Total
          ---------  -----  -----  -----  -----  -----  -----  -----   


N          1       2       3      4      0      0     10
SW          0      1      3      4      0      0       8


NNE         0      0      2      6      0      0       8
WSW         0      2      6     13       0      0     21


NE          0      1     11      10      3       0      25
W          0       2      4      4       1      0      11


ENE         0      2       6       3      0      0      11
WNW         0      4       5       3      0      0      12


E          0      1     15       7       0       0      23  
NW          0      2     11       8       2       0      23  


ESE         0      1       5       0       0      0       6
NNW         0      3       3       4       0      0     10


SE          1       1       9       0      0      0     11
Variable      0       0       0      0       0      0      0  


SSE          1      2      8       0       0      0      11
Total        1     23      74      67       9       0     174


S          0       4      1      0      0      0      5
Hours of calm in this stability class:    0  


SSW          1      0       1      3      2      1      8
Hours of missing wind measurements in this stability class:    0  


SW          0      1      1      7      5      2      16
Hours of missing stability measurements in all stability classes:    24


WSW          0      1      3      18      11      6     39
Oyster Creek 2013 Annual Radioactive Effluent Release Report 66Table D - 6 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Stat ion, July - September, 2013 Oyster Creek Alpha Period of Record: July - September 2013 Stability Class - Neutral - 380Ft-33Ft Delta-T (F)
Winds Measured at 380 Feet Wind Speed (in mph)


W          2      0      7      16      14      2      41
Wind


WNW          0      3       2      22      24       4      55
Direction    1-3   4-7    8-12  13-18  19-24   > 24  Total


NW          2      5      3      10      9      0      29
          ---------  -----  -----  -----  -----  -----  -----  -----   


NNW          0      6       2      3       0      0      11
N          1       2     10       4       0      0      17


Variable      1      0      0       0       0      0       1
NNE          0      3       7      11       0      0     21


Total        9      30     79    109      68      15    310
NE          0      4      9      20      7      0     40


Hours of calm in this stability class:    0 Hours of missing wind measurements in this stability class:    0 Hours of missing stability measurements in all stability classes:    4
ENE          0       7      8      13      3      3      34


Oyster Creek 2013 Annual Radioactive Effluent Release Report  84Table D - 9 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the  Oyster Creek Generating Station, January - December, 2013  Oyster Creek Alpha  Period of Record: January - December 2013 Stability Class - All Stabilities - 150Ft-33Ft Delta-T (F) Winds Measured at 33 Feet  Wind Direction Sector Wind Speed  (in m/s) <0.50 0.5- 1 1.1- 1.5 1.6- 2 2.1-3 3.1-4 4.1-5 5.1-6 6.1- 8 8.1- 10 >10.00Total            N 1 21 35 39 76 24 4 5 3 0 0 208 NNE 0 17 30 26 56 30 23 6 5 2 0 195
E          0       8      6       1       0       0     15


NE 1 9 24 30 97 108 85 50 7 1 0 412
ESE          0      8      1       0      0      0      9  


ENE 1 10 17 36 62 106 57 42 12 0 0 343
SE          1       7      7      2      1      0     18


E 0 6 15 25 67 59 19 7 1 0 0 199
SSE          0       3      14      13      1       0     31


ESE 1 3 14 23 74 65 16 2 0 0 0 198
S          1       2     34      17      10      0     64


SE 0 13 24 29 72 101 36 1 1 0 0 277
SSW          0       4      15      68      13       0     100


SSE 1 17 32 29 57 80 61 33 9 0 0 319
SW          1       6      10      24      0       0     41


S 2 40 61 41 116 148 133 84 36 2 3 666
WSW          0      5      13      19      2       0      39


SSW 0 24 76 68 188 145 86 31 33 6 1 658
W          1      8      20      10      0       0      39


SW 1 40 84 145 234 132 43 15 2 0 0 696
WNW          0       5      11      8      0       0      24


WSW 4 95 238 260 237 124 36 13 1 0 0 1008
NW          0       8      14      17      3      0     42


W 2 145 244 170 227 114 52 26 23 0 0 1003
NNW          0      2     18      10      1      0     31


WNW 5 99 141 136 255 227 142 109 42 0 0 1156
Variable      0       0      0      0      0      0      0  


NW 3 77 128 139 180 168 110 38 17 0 0 860
Total        5      82    197    237      41      3     565


NNW 2 37 56 95 146 96 43 13 2 0 0 490
Hours of calm in this stability class:    0  


Tot 24 653 1219 1291 2144 1727 946 475 194 11 4 8688  Hours of Calm . . . . . . . 18 Hours of Variable Direction      3 Hours of Valid Data . . . . 8709 Hours of Missing Data . . . 51 Hours in Period . . . . . . 8760 Oyster Creek 2013 Annual Radioactive Effluent Release Report  85Table D - 9 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the  Oyster Creek Generating Station, January - December, 2013  Oyster Creek Alpha  Period of Record: January - December 2013 Stability Class - Extremely Unstable - 150Ft-33Ft Delta-T (F) Winds Measured at 33 Feet  Wind Direction Sector Wind Speed  (in m/s) <0.50 0.5-1 1.1-1.5 1.6- 2 2.1-3 3.1-4 4.1-5 5.1-6 6.1-8 8.1-10 >10.00Total            N 0 0 1 0 14 6 0 0 0 0 0 21
Hours of missing wind measurements in this stability class:     5  


NNE 0 0 1 2 8 4 7 0 0 0 0 22
Hours of missing stability measurements in all stability classes:    24


NE 0 0 1 1 16 49 6 11 0 0 0 84
Oyster Creek 2013 Annual Radioactive Effluent Release Report 67Table D - 6 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Stat ion, July - September, 2013 Oyster Creek Alpha Period of Record: July - September 2013 Stability Class - Slightly Stable - 380Ft-33Ft Delta-T (F)
Winds Measured at 380 Feet Wind Speed (in mph)


ENE 0 0 0 3 16 49 36 12 0 0 0 116
Wind


E 0 0 0 1 14 26 8 2 0 0 0 51
Direction    1-3    4-7    8-12  13-18  19-24    > 24  Total


ESE 0 0 2 2 23 41 9 0 0 0 0 77
          ---------  -----  -----  -----  -----  -----  -----  -----   


SE 0 0 0 1 21 68 26 0 0 0 0 116
N          0       3      4      13      1      0     21  


SSE 0 0 0 1 8 31 38 13 2 0 0 93
NNE          0       0       6      3      1       0     10


S 0 0 1 0 8 36 57 64 25 0 0 191
NE          0       1       8     12      2      0     23


SSW 0 0 0 2 21 24 13 4 10 0 0 74
ENE          1      6      9      6      0       0     22


SW 0 0 0 7 27 53 24 6 0 0 0 117
E          0       5      9      0       0       0     14


WSW 0 0 1 5 45 53 27 8 1 0 0 140
ESE          0       1      0       1       0       0       2


W 0 0 1 6 36 39 20 13 11 0 0 126
SE          0       5      4      0       0       0       9


WNW 0 0 0 6 29 69 52 54 17 0 0 227
SSE          2      8      12      4      0       1      27


NW 0 0 0 5 31 58 44 9 10 0 0 157
S          0       3      14      20      3      0     40


NNW 0 0 1 6 22 23 6 3 0 0 0 61
SSW          1       3     20      64      7      0     95


Tot 0 0 9 48 339 629 373 199 76 0 0 1673  Hours of Calm . . . . . . .     0 Hours of Variable Direction     0 Hours of Valid Data . . . . 1673 Hours of Missing Data . . . 51 Hours in Period . . . . . . 8760 Oyster Creek 2013 Annual Radioactive Effluent Release Report  86Table D - 9 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the  Oyster Creek Generating Station, January - December, 2013  Oyster Creek Alpha  Period of Record: January - December 2013 Stability Class - Moderately Unstable - 150Ft-33Ft Delta-T (F) Winds Measured at 33 Feet  Wind Direction Sector Wind Speed  (in m/s) <0.50 0.5-1 1.1-1.5 1.6- 2 2.1-3 3.1-4 4.1-5 5.1-6 6.1-8 8.1-10 >10.00Total            N 0 0 0 0 3 4 0 0 0 0 0 7
SW          0       2      19     87     28      0     136


NNE 0 0 0 2 4 0 1 0 0 0 0 7
WSW          0       7      5      28      34      0     74


NE 0 0 0 3 5 6 2 2 0 0 0 18
W          0       0       4      25      10      0     39


ENE 0 0 0 2 6 10 2 6 0 0 0 26
WNW          0       2     10       5      1      0     18


E 0 0 1 2 8 6 1 2 0 0 0 20
NW          1       5      9      16      4      0     35


ESE 0 0 0 0 3 4 0 0 0 0 0 7
NNW          0       3       4       5      12      0     24


SE 0 0 0 0 7 7 0 0 0 0 0 14
Variable      0       0       0       0       0       0       0  


SSE 0 0 1 0 7 8 4 6 0 0 0 26
Total        5      54    137    289    103      1     589


S 0 0 0 0 4 7 2 2 2 0 0 17
Hours of calm in this stability class:    0  


SSW 0 0 2 1 2 2 7 1 5 0 0 20
Hours of missing wind measurements in this stability class:    1  


SW 0 0 0 2 8 4 1 2 0 0 0 17
Hours of missing stability measurements in all stability classes:    24


WSW 0 0 1 6 10 11 5 2 0 0 0 35
Oyster Creek 2013 Annual Radioactive Effluent Release Report 68Table D - 6 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Stat ion, July - September, 2013 Oyster Creek Alpha Period of Record: July - September 2013 Stability Class - Moderately Stable - 380Ft-33Ft Delta-T (F)
Winds Measured at 380 Feet Wind Speed (in mph)


W 0 0 0 2 14 4 5 4 3 0 0 32
Wind


WNW 0 1 2 2 6 13 21 10 5 0 0 60
Direction    1-3    4-7    8-12  13-18  19-24    > 24  Total


NW 0 1 1 0 9 15 9 10 3 0 0 48
          ---------  -----  -----  -----  -----  -----  -----  -----   


NNW 0 0 0 4 8 9 5 2 1 0 0 29
N          0       0       3      5      8       1     17


Tot 0 2 8 26 104 110 65 49 19 0 0 383  Hours of Calm . . . . . . .      0 Hours of Variable Direction      0 Hours of Valid Data . . . . 383 Hours of Missing Data . . . 51 Hours in Period . . . . . . 8760 Oyster Creek 2013 Annual Radioactive Effluent Release Report  87Table D - 9 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the  Oyster Creek Generating Station, January - December, 2013  Oyster Creek Alpha  Period of Record: January - December 2013 Stability Class - Slightly Unstable - 150Ft-33Ft Delta-T (F) Winds Measured at 33 Feet  Wind Direction Sector Wind Speed  (in m/s) <0.50 0.5-1 1.1-1.5 1.6- 2 2.1-3 3.1-4 4.1-5 5.1-6 6.1-8 8.1-10 >10.00Total            N 0 0 0 0 1 0 0 0 0 0 0 1
NNE          0       1       5       5       0       0     11


NNE 0 0 0 2 2 1 0 1 0 0 0 6
NE          1       0       4      5      0       0     10


NE 0 0 0 0 2 6 1 2 0 0 0 11
ENE          0       0       1      5      0       0       6  


ENE 0 0 0 2 3 6 1 1 1 0 0 14
E          1       1       1       0       0       0      3


E 0 0 0 1 6 1 0 0 0 0 0 8
ESE          0       3      0       0       0       0       3


ESE 0 0 0 2 6 0 0 0 0 0 0 8
SE          1      5      0       0       0       0      6  


SE 0 0 0 0 4 1 0 0 0 0 0 5
SSE          0       2      5      0       0       0       7


SSE 0 0 0 0 3 6 1 0 0 0 0 10
S          0       2      2      7      0       0     11


S 0 0 1 0 3 3 5 1 2 0 0 15
SSW          0       3       4      5       2       0     14


SSW 0 0 0 0 4 5 2 0 1 0 0 12
SW          1      2       1      17      16      1     38


SW 0 0 0 3 4 2 2 0 0 0 0 11
WSW          0       3      3     11      24      0     41


WSW 0 1 1 3 6 8 1 1 0 0 0 21
W          0       1       1       5      19      0     26


W 0 0 2 0 6 10 4 1 2 0 0 25
WNW          2       0       1      5      6       0     14


WNW 0 0 2 2 8 9 5 2 2 0 0 30
NW          0       1      1      7      11      0     20


NW 0 0 0 1 3 10 6 2 1 0 0 23
NNW          0       0       1     11      20      2     34


NNW 0 0 0 1 2 2 3 1 0 0 0 9
Variable      0       0       0       0       0       0      0  


Tot 0 1 6 17 63 70 31 12 9 0 0 209  Hours of Calm . . . . . . .     0 Hours of Variable Direction     0 Hours of Valid Data . . . . 209 Hours of Missing Data . . . 51 Hours in Period . . . . . . 8760 Oyster Creek 2013 Annual Radioactive Effluent Release Report  88Table D - 9 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the  Oyster Creek Generating Station, January - December, 2013  Oyster Creek Alpha  Period of Record: January - December 2013 Stability Class - Neutral - 150Ft-33Ft Delta-T (F) Winds Measured at 33 Feet  Wind Direction Sector Wind Speed  (in m/s) <0.50 0.5-1 1.1-1.5 1.6- 2 2.1-3 3.1-4 4.1-5 5.1-6 6.1-8 8.1-10 >10.00Total            N 0 1 10 10 30 6 1 0 0 0 0 58
Total        6      24     33     88    106      4     261


NNE 0 0 5 5 22 17 4 0 0 0 0 53
Hours of calm in this stability class:    1


NE 0 1 4 6 28 20 26 11 5 0 0 101
Hours of missing wind measurements in this stability class:    2


ENE 0 1 5 15 12 13 9 15 4 0 0 74
Hours of missing stability measurements in all stability classes:    24


E 0 1 3 6 18 10 1 2 0 0 0 41
Oyster Creek 2013 Annual Radioactive Effluent Release Report 69Table D - 6 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Stat ion, July - September, 2013 Oyster Creek Alpha Period of Record: July - September 2013 Stability Class - Extremely Stable - 380Ft-33Ft Delta-T (F)
Winds Measured at 380 Feet Wind Speed (in mph)


ESE 0 0 4 10 24 11 5 0 0 0 0 54
Wind


SE 0 0 4 9 27 17 9 0 0 0 0 66
Direction    1-3    4-7    8-12  13-18  19-24    > 24  Total


SSE 0 0 7 9 18 18 9 4 0 0 0 65
          ---------  -----  -----  -----  -----  -----  -----  -----   


S 0 0 6 6 39 55 48 11 4 2 1 172
N          0       1      2      6       4       0      13


SSW 0 0 9 7 34 40 25 7 9 4 1 136
NNE          0       0       6      12      0      0      18


SW 0 0 7 12 26 20 9 4 0 0 0 78
NE          2      0     10      4       0       0     16


WSW 0 2 7 13 34 21 3 0 0 0 0 80
ENE          0       1      8      5      0       0     14


W 0 1 5 6 30 18 18 3 3 0 0 84
E          1       6       7      2      0       0     16


WNW 0 1 4 6 35 43 26 24 10 0 0 149
ESE          0       4       0       0       0      0      4


NW 0 0 4 14 34 33 23 13 3 0 0 124
SE          1      3      0       0       0       0       4


NNW 0 1 6 15 31 22 10 2 1 0 0 88
SSE          0       2       0       0       0      0      2


Tot 0 9 90 149 442 364 226 96 39 6 2 1423  Hours of Calm . . . . . . .      0 Hours of Variable Direction      0 Hours of Valid Data . . . . 1423 Hours of Missing Data . . . 51 Hours in Period . . . . . . 8760 Oyster Creek 2013 Annual Radioactive Effluent Release Report  89Table D - 9 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the  Oyster Creek Generating Station, January - December, 2013  Oyster Creek Alpha  Period of Record: January - December 2013 Stability Class - Slightly Stable - 150Ft-33Ft Delta-T (F) Winds Measured at 33 Feet  Wind Direction Sector Wind Speed  (in m/s) <0.50 0.5-1 1.1-1.5 1.6- 2 2.1-3 3.1-4 4.1-5 5.1-6 6.1-8 8.1-10 >10.00Total            N 0 6 10 21 24 8 3 5 3 0 0 80
S          0       2       1       1       0       0       4


NNE 0 9 13 11 18 8 11 5 5 2 0 82
SSW          1      6      11       5       0      0     23


NE 0 5 15 19 45 25 49 23 2 1 0 184
SW          1      5       3      8      3      1     21


ENE 0 7 9 13 23 27 9 8 7 0 0 103
WSW          0       2      6      6      4      2      20


E 0 3 9 15 21 16 9 1 1 0 0 75
W          1      3       7      13      4      0     28


ESE 0 2 5 9 18 9 2 2 0 0 0 47
WNW          0       2       4      3      2       0     11


SE 0 7 13 17 13 8 1 1 1 0 0 61
NW          1      2      4      7       9      0     23


SSE 0 7 14 15 21 17 9 10 7 0 0 100
NNW          0       6      10      9      17       4      46


S 1 11 30 27 57 45 21 6 3 0 2 203
Variable      0      0      0      0      0      0      0  


SSW 0 6 33 47 122 74 39 19 8 2 0 350
Total        8     45      79      81      43      7    263


SW 0 6 21 69 152 53 7 3 2 0 0 313
Hours of calm in this stability class:    0  


WSW 1 9 40 91 115 31 0 2 0 0 0 289
Hours of missing wind measurements in this stability class:    0  


W 0 11 28 38 94 43 5 5 3 0 0 227
Hours of missing stability measurements in all stability classes:    24


WNW 1 10 31 46 141 89 38 19 8 0 0 383
Oyster Creek 2013 Annual Radioactive Effluent Release Report 70 Table D - 7 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the  Oyster Creek Generating Station, October - December, 2013 Oyster Creek Alpha Period of Record: October - December 2013 Stability Class - Extremely Unstable - 150Ft-33Ft Delta-T (F)
Winds Measured at 33 Feet Wind Speed (in mph)


NW 0 9 25 53 83 52 28 4 0 0 0 254
Wind


NNW 0 5 11 28 72 38 19 5 0 0 0 178
Direction    1-3    4-7    8-12  13-18  19-24    > 24  Total


Tot 3 113 307 519 1019 543 250 118 50 5 2 2929 Hours of Calm . . . . . . .      4 Hours of Variable Direction      1 Hours of Valid Data . . . . 2934 Hours of Missing Data . . . 51 Hours in Period . . . . . . 8760 Oyster Creek 2013 Annual Radioactive Effluent Release Report  90Table D - 9 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the  Oyster Creek Generating Station, January - December, 2013  Oyster Creek Alpha  Period of Record: January - December 2013 Stability Class - Moderately Stable - 150Ft-33Ft Delta-T (F) Winds Measured at 33 Feet  Wind Direction Sector Wind Speed  (in m/s) <0.50 0.5-1 1.1-1.5 1.6- 2 2.1-3 3.1-4 4.1-5 5.1-6 6.1-8 8.1-10 >10.00Total            N 1 5 9 2 4 0 0 0 0 0 0 21
          --------- -----   -----  -----  -----  -----   -----   -----  


NNE 0 3 10 0 2 0 0 0 0 0 0 15
N          0       3       0       0       0       0       3


NE 1 2 4 0 1 2 1 1 0 0 0 12
NNE          1       1       3      0       0       0       5


ENE 0 1 2 0 0 1 0 0 0 0 0 4
NE          0     18      12      2       0       0     32


E 0 1 1 0 0 0 0 0 0 0 0 2
ENE          0       6      4      0       0       0     10


ESE 0 0 3 0 0 0 0 0 0 0 0 3
E          0       5      0       0       0       0       5


SE 0 5 4 2 0 0 0 0 0 0 0 11
ESE          0       5       1      0       0       0       6


SSE 0 5 10 4 0 0 0 0 0 0 0 19
SE          0       7      0       0       0       0       7


S 0 15 18 6 5 2 0 0 0 0 0 46
SSE          0       3      4      0       0       0       7


SSW 0 5 18 8 5 0 0 0 0 0 0 36
S          0       0       6      3      0       0       9


SW 0 6 32 34 13 0 0 0 0 0 0 85
SSW          0       0       3      0       0       0       3


WSW 0 12 38 69 24 0 0 0 0 0 0 143
SW          0       3      5      2      0       0     10


W 0 18 30 57 35 0 0 0 1 0 0 141
WSW          0     14      6      0       0       0     20


WNW 0 7 23 41 34 3 0 0 0 0 0 108
W          0       4      17      3       0       0     24


NW 0 7 27 33 18 0 0 0 0 0 0 85
WNW          0     12      34      1      0       0     47


NNW 0 6 14 19 6 2 0 0 0 0 0 47
NW          0       3      12      9      0       0     24


Tot 2 98 243 275 147 10 1 1 1 0 0 778  Hours of Calm . . . . . . .      4 Hours of Variable Direction      1 Hours of Valid Data . . . . 783 Hours of Missing Data . . . 51 Hours in Period . . . . . . 8760 Oyster Creek 2013 Annual Radioactive Effluent Release Report  91Table D - 9 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the  Oyster Creek Generating Station, January - December, 2013  Oyster Creek Alpha  Period of Record: January - December 2013 Stability Class - Extremely Stable - 150Ft-33Ft Delta-T (F) Winds Measured at 33 Feet  Wind Direction Sector Wind Speed  (in m/s) <0.50 0.5-1 1.1-1.5 1.6- 2 2.1-3 3.1-4 4.1-5 5.1-6 6.1-8 8.1-10 >10.00Total            N 0 9 5 6 0 0 0 0 0 0 0 20
NNW          0       3       5       1       0      0       9  


NNE 0 5 1 4 0 0 0 0 0 0 0 10
Variable      0       0       0       0       0       0       0  


NE 0 1 0 1 0 0 0 0 0 0 0 2
Total        1     87    112      21      0       0     221


ENE 1 1 1 1 2 0 0 0 0 0 0 6
Hours of calm in this stability class:    0  


E 0 1 1 0 0 0 0 0 0 0 0 2
Hours of missing wind measurements in this stability class:    0  


ESE 1 1 0 0 0 0 0 0 0 0 0 2
Hours of missing stability measurements in all stability classes:    5


SE 0 1 3 0 0 0 0 0 0 0 0 4
Oyster Creek 2013 Annual Radioactive Effluent Release Report 71Table D - 7 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the  Oyster Creek Generating Station, October - December, 2013 Oyster Creek Alpha Period of Record: October - December 2013 Stability Class - Moderately Unstable - 150Ft-33Ft Delta-T (F)
Winds Measured at 33 Feet Wind Speed (in mph)


SSE 1 5 0 0 0 0 0 0 0 0 0 6
Wind


S 1 14 5 2 0 0 0 0 0 0 0 22
Direction    1-3    4-7    8-12  13-18  19-24    > 24  Total


SSW 0 13 14 3 0 0 0 0 0 0 0 30
          ---------  -----  -----  -----  -----  -----  -----  -----   


SW 1 28 24 18 4 0 0 0 0 0 0 75
N          0       3      0       0       0       0       3


WSW 3 71 150 73 3 0 0 0 0 0 0 300
NNE          0       2      1      0       0       0       3


W 2 115 178 61 12 0 0 0 0 0 0 368
NE          0       4      4      0       0       0       8


WNW 4 80 79 33 2 1 0 0 0 0 0 199
ENE          0      2       0       0       0       0       2


NW 3 60 71 33 2 0 0 0 0 0 0 169
E          0       5      1      0       0       0       6


NNW 2 25 24 22 5 0 0 0 0 0 0 78
ESE          0       1      1      0       0       0       2


Tot 19 430 556 257 30 1 0 0 0 0 0 1293  Hours of Calm . . . . . . . 10 Hours of Variable Direction      1 Hours of Valid Data . . . . 1304 Hours of Missing Data . . . 51 Hours in Period . . . . . . 8760 Oyster Creek 2013 Annual Radioactive Effluent Release Report  92Table D - 10 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the  Oyster Creek Generating Station, January - December, 2013  Oyster Creek Alpha  Period of Record: January - December 2013 Stability Class - All Stabilities - 380Ft-33Ft Delta-T (F) Winds Measured at 380 Feet  Wind Direction Sector Wind Speed  (in m/s) <0.50 0.5-1 1.1-1.5 1.6- 2 2.1-3 3.1-4 4.1-5 5.1-6 6.1-8 8.1-10 >10.00Total            N 0 4 8 18 71 118 73 39 10 8 0 349
SE          0       3      1       0       0       0       4  


NNE 0 6 15 29 69 42 30 15 6 2 3 217
SSE          0       3       1      0      0      0      4


NE 0 8 9 22 67 73 65 44 87 53 6 434
S          0       2      3      1      0      0      6  


ENE 0 2 5 16 59 60 70 78 67 47 11 415
SSW          0       0      1      2       0      0      3


E 0 6 6 11 49 62 45 40 27 11 0 257
SW          0       5      2      0       0      0      7


ESE 0 1 5 12 56 67 51 29 7 2 0 230
WSW          0       7       7      0      0      0     14


SE 0 2 9 10 58 67 75 40 11 2 1 275
W          0       3      4      1       0      0      8


SSE 0 4 4 11 57 49 63 53 42 7 3 293
WNW          0       4       9      2      0      0      15


S 0 4 6 14 60 101 110 99 110 25 12 541
NW          0       1      1      3      0      0      5


SSW 0 2 7 19 73 167 160 156 169 48 26 827
NNW          0       6      5      0      0      0      11


SW 0 5 6 17 74 145 233 179 87 17 1 764
Variable      0      0      0      0      0      0      0  


WSW 0 0 7 21 67 112 255 203 87 15 0 767
Total        0     51      41      9      0       0     101


W 0 3 11 13 47 135 246 224 108 21 16 824 WNW 0 2 8 15 54 112 215 285 232 103 36 1062
Hours of calm in this stability class:    0  


NW 1 5 11 11 54 110 215 218 202 61 27 915
Hours of missing wind measurements in this stability class:    0


NNW 0 2 9 14 47 97 119 131 99 20 0 538
Hours of missing stability measurements in all stability classes:    5


Tot 1 56 126 253 962 1517 2025 1833 1351 442 142 8708  Hours of Calm . . . . . . .      1 Hours of Variable Direction      0 Hours of Valid Data . . . . 8709 Hours of Missing Data . . . 51 Hours in Period . . . . . . 8760 Oyster Creek 2013 Annual Radioactive Effluent Release Report 93Table D - 10 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the  Oyster Creek Generating Station, January - December, 2013 Oyster Creek Alpha Period of Record: January - December 2013 Stability Class - Extremely Unstable - 380Ft-33Ft Delta-T (F) Winds Measured at 380 Feet Wind Direction Sector Wind Speed (in m/s) <0.50 0.5-1 1.1-1.5 1.6- 2 2.1-3 3.1-4 4.1-5 5.1-6 6.1-8 8.1-10 >10.00Total            N 0 0 1 0 4 8 5 4 0 0 0 22
Oyster Creek 2013 Annual Radioactive Effluent Release Report 72Table D - 7 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the  Oyster Creek Generating Station, October - December, 2013 Oyster Creek Alpha Period of Record: October - December 2013 Stability Class - Slightly Un stable - 150Ft-33Ft Delta-T (F)
Winds Measured at 33 Feet Wind Speed (in mph)  


NNE 0 0 1 1 4 10 3 4 0 0 0 23
Wind


NE 0 0 0 1 3 13 31 15 5 8 0 76
Direction    1-3   4-7    8-12  13-18  19-24    > 24  Total


ENE 0 0 0 1 4 14 28 36 27 5 0 115
          ---------  -----  -----  -----  -----  -----  -----  -----   


E 0 0 0 1 4 15 17 13 7 0 0 57
N          0       0       0       0       0      0      0  


ESE 0 0 0 1 10 26 26 8 1 0 0 72
NNE          0       2      1      0       0       0       3


SE 0 0 2 0 7 17 50 26 1 0 0 103
NE          0       0       3      0       0       0       3


SSE 0 0 0 0 2 9 21 36 17 0 0 85
ENE          0       2      1      0       0       0       3


S 0 0 0 0 3 8 22 47 58 14 3 155
E          0       2      0       0       0       0      2


SSW 0 0 0 0 3 10 12 21 45 19 3 113
ESE          0       2      0       0       0       0      2


SW 0 0 0 1 10 23 21 18 13 6 0 92
SE          0       2      0       0       0       0      2


WSW 0 0 2 2 8 18 37 45 34 8 0 154
SSE          0       0       0      0      0      0      0  


W 0 0 1 0 8 28 36 17 27 11 5 133
S          0       0       1       0       0      0      1


WNW 0 0 0 0 10 20 29 36 53 47 13 208
SSW          0       0       2      0       0       0      2


NW 0 0 0 2 10 22 41 39 65 15 12 206
SW          0       4      1      0       0       0      5


NNW 0 0 0 1 6 14 12 14 10 2 0 59
WSW          1      1      4      0       0       0       6  


Tot 0 0 7 11 96 255 391 379 363 135 36 1673  Hours of Calm . . . . . . .      0 Hours of Variable Direction      0 Hours of Valid Data . . . . 1673 Hours of Missing Data . . . 51 Hours in Period . . . . . . 8760 Oyster Creek 2013 Annual Radioactive Effluent Release Report  94Table D - 10 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the  Oyster Creek Generating Station, January - December, 2013  Oyster Creek Alpha  Period of Record: January - December 2013 Stability Class - Moderately Unstable - 380Ft-33Ft Delta-T (F) Winds Measured at 380 Feet  Wind Direction Sector Wind Speed  (in m/s) <0.50 0.5-1 1.1-1.5 1.6- 2 2.1-3 3.1-4 4.1-5 5.1-6 6.1-8 8.1-10 >10.00Total            N 0 0 0 0 2 2 5 1 0 0 0 10
W          0       2       6       0       0       0       8


NNE 0 0 0 1 2 2 0 0 0 0 0 5
WNW          0       1       4      2       0       0       7


NE 0 0 0 0 5 2 2 1 6 2 0 18
NW          1      1      4      0       0       0       6  


ENE 0 0 0 0 5 4 7 5 2 4 0 27
NNW          0       1      2      0       0       0       3


E 0 0 0 1 5 3 5 1 3 2 0 20
Variable      0       0       0       0      0      0      0  


ESE 0 0 0 0 1 3 2 2 0 0 0 8
Total        2     20      29      2       0       0     53


SE 0 0 0 0 3 5 2 2 0 0 0 12
Hours of calm in this stability class:    0  


SSE 0 0 0 1 1 4 6 2 9 0 0 23
Hours of missing wind measurements in this stability class:    0  


S 0 0 0 0 0 6 5 2 1 2 0 16
Hours of missing stability measurements in all stability classes:    5  


SSW 0 0 0 1 1 1 2 4 8 3 2 22
Oyster Creek 2013 Annual Radioactive Effluent Release Report 73Table D - 7 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the  Oyster Creek Generating Station, October - December, 2013 Oyster Creek Alpha Period of Record: October - December 2013 Stability Class - Neutral - 150Ft-33Ft Delta-T (F)
Winds Measured at 33 Feet Wind Speed (in mph)


SW 0 0 0 1 2 0 4 3 2 2 0 14
Wind


WSW 0 0 0 2 5 4 7 6 8 2 0 34
Direction    1-3    4-7     8-12  13-18  19-24    > 24  Total


W 0 0 1 0 5 5 11 4 7 2 2 37
          ---------  -----  -----  -----  -----  -----  -----  -----   


WNW 0 0 1 2 2 4 7 4 21 10 4 55
N          6      14      1      0       0       0      21  


NW 0 0 1 0 1 5 3 10 16 10 5 51
NNE          3      8      2      0       0       0     13


NNW 0 0 0 0 4 5 2 7 9 4 0 31
NE          1      7      26      0       0       0     34


Tot 0 0 3 9 44 55 70 54 92 43 13 383  Hours of Calm . . . . . . .      0 Hours of Variable Direction      0 Hours of Valid Data . . . . 383 Hours of Missing Data . . . 51 Hours in Period . . . . . . 8760 Oyster Creek 2013 Annual Radioactive Effluent Release Report  95Table D - 10 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the  Oyster Creek Generating Station, January - December, 2013  Oyster Creek Alpha  Period of Record: January - December 2013 Stability Class - Slightly Unstable - 380Ft-33Ft Delta-T (F) Winds Measured at 380 Feet  Wind Direction Sector Wind Speed  (in m/s) <0.50 0.5-1 1.1-1.5 1.6- 2 2.1-3 3.1-4 4.1-5 5.1-6 6.1-8 8.1-10 >10.00Total            N 0 0 0 0 1 1 0 1 0 0 0 3
ENE          4      9       0       0       0       0     13


NNE 0 0 0 0 1 0 1 0 0 0 0 2
E          2      6      1       0       0       0       9


NE 0 0 0 1 1 2 2 2 2 2 0 12
ESE          2      11      0       0       0       0     13


ENE 0 0 0 0 1 4 3 5 0 2 0 15
SE          3      11      0       0       0       0     14


E 0 0 0 1 1 3 1 0 1 0 0 7
SSE          5      4      4      0       0       0     13


ESE 0 0 0 0 6 2 1 0 0 0 0 9
S          3      9      9      3      1       0     25


SE 0 0 0 0 2 2 1 0 0 0 0 5
SSW          5      5      14      3      0       0     27


SSE 0 0 0 0 1 1 4 3 0 0 0 9
SW          4      17      12      1       0       0     34


S 0 0 0 0 1 1 3 1 1 1 1 9
WSW          2      16      8      0       0       0     26


SSW 0 0 0 1 1 0 4 7 3 1 0 17
W          1      19      11      0       0       0     31


SW 0 0 0 0 2 3 3 0 2 0 0 10
WNW          2     18      22      5      0       0     47


WSW 0 0 1 1 3 2 2 4 2 1 0 16
NW          1     10      14      1       0      0     26


W 0 0 1 0 2 3 5 4 10 1 1 27
NNW          4      24      13      1      0       0     42


WNW 0 0 0 2 2 1 7 9 6 2 2 31
Variable      0       0       0      0      0      0      0  


NW 0 0 0 1 1 4 2 7 9 2 2 28
Total      48    188    137      14      1      0     388


NNW 0 0 0 0 1 1 1 0 4 2 0 9
Hours of calm in this stability class:    0  


Tot 0 0 2 7 27 30 40 43 40 14 6 209  Hours of Calm . . . . . . .      0 Hours of Variable Direction      0 Hours of Valid Data . . . . 209 Hours of Missing Data . . . 51 Hours in Period . . . . . . 8760 Oyster Creek 2013 Annual Radioactive Effluent Release Report  96Table D - 10 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the  Oyster Creek Generating Station, January - December, 2013  Oyster Creek Alpha  Period of Record: January - December 2013 Stability Class - Neutral - 380Ft-33Ft Delta-T (F) Winds Measured at 380 Feet  Wind Direction Sector Wind Speed  (in m/s) <0.50 0.5-1 1.1-1.5 1.6- 2 2.1-3 3.1-4 4.1-5 5.1-6 6.1-8 8.1-10 >10.00Total            N 0 0 2 5 15 23 12 7 2 0 0 66
Hours of missing wind measurements in this stability class:     0  


NNE 0 0 2 4 12 12 19 4 0 0 0 53
Hours of missing stability measurements in all stability classes:    5


NE 0 1 0 0 6 17 11 10 24 13 4 86
Oyster Creek 2013 Annual Radioactive Effluent Release Report 74Table D - 7 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the  Oyster Creek Generating Station, October - December, 2013 Oyster Creek Alpha Period of Record: October - December 2013 Stability Class - Slightly Stable - 150Ft-33Ft Delta-T (F)
Winds Measured at 33 Feet Wind Speed (in mph)


ENE 0 0 2 5 17 8 10 11 13 17 4 87
Wind


E 0 2 0 0 11 11 7 5 4 3 0 43
Direction    1-3    4-7     8-12  13-18  19-24    > 24  Total


ESE 0 0 0 4 15 14 6 12 4 0 0 55
          ---------  -----  -----  -----  -----  -----  -----  -----   


SE 0 0 1 5 17 17 12 8 9 0 0 69
N          3      6      0       0       0       0       9


SSE 0 0 0 5 8 9 14 4 10 1 0 51
NNE          6      5      7      0       0       0     18


S 0 0 0 5 12 23 30 22 29 3 3 127
NE          8      10      60      2      0       0     80


SSW 0 0 0 5 10 14 36 46 44 5 15 175
ENE          3      6      10      0       0       0     19


SW 0 0 2 3 8 16 20 15 17 3 0 84
E          4      6      10      0       0       0      20  


WSW 0 0 1 2 15 10 12 15 11 2 0 68
ESE          1      3      3      1      0       0       8


W 0 0 1 4 7 20 26 14 24 3 3 102
SE          8      3      0      1      0       0     12


WNW 0 0 0 2 7 13 28 23 28 21 9 131
SSE          8      6      3      2      0       0     19


NW 0 0 3 0 9 17 22 26 43 22 4 146
S          13      19      12      1      0       0     45


NNW 0 0 2 3 9 19 12 15 13 7 0 80
SSW          7      37      34      12      0       0     90


Tot 0 3 16 52 178 243 277 237 275 100 42 1423  Hours of Calm . . . . . . .      0 Hours of Variable Direction     0 Hours of Valid Data . . . . 1423 Hours of Missing Data . . . 51 Hours in Period . . . . . . 8760 Oyster Creek 2013 Annual Radioactive Effluent Release Report  97Table D - 10 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the  Oyster Creek Generating Station, January - December, 2013  Oyster Creek Alpha  Period of Record: January - December 2013 Stability Class - Slightly Stable - 380Ft-33Ft Delta-T (F) Winds Measured at 380 Feet  Wind Direction Sector Wind Speed  (in m/s) <0.50 0.5-1 1.1-1.5 1.6- 2 2.1-3 3.1-4 4.1-5 5.1-6 6.1-8 8.1-10 >10.00Total            N 0 1 1 4 21 29 18 12 8 8 0 102
SW          4     72      9      1       0       0     86


NNE 0 1 5 5 15 15 6 7 6 2 3 65
WSW          9      55      2      1      0       0      67


NE 0 2 1 6 16 26 16 14 49 27 2 159
W          7      52      5      1      0       0      65


ENE 0 2 0 3 13 21 19 18 25 19 7 127
WNW        10      44      28      3      0      0     85
 
NW          7      34      15      2       0      0      58
 
NNW          6      31      9      0      0      0      46
 
Variable      1      0      0      0      0      0      1
 
Total      105    389    207      27      0      0    728
 
Hours of calm in this stability class:    1
 
Hours of missing wind measurements in this stability class:    0  
 
Hours of missing stability measurements in all stability classes:    5
 
Oyster Creek 2013 Annual Radioactive Effluent Release Report 75Table D - 7 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the  Oyster Creek Generating Station, October - December, 2013 Oyster Creek Alpha Period of Record: October - December 2013 Stability Class - Moderately Stable - 150Ft-33Ft Delta-T (F)
Winds Measured at 33 Feet Wind Speed (in mph)


E 0 2 2 3 13 21 13 20 12 6 0 92
Wind


ESE 0 1 4 2 10 19 15 7 2 2 0 62
Direction    1-3    4-7    8-12  13-18  19-24    > 24  Total


SE 0 1 4 2 14 16 9 4 1 2 1 54
          ---------  -----  -----  -----  -----  -----  -----  -----   


SSE 0 3 0 1 23 12 18 8 6 6 3 80
N          10      2      0       0       0      0      12  


S 0 2 2 2 21 31 33 25 21 5 5 147
NNE          4      0       0      0      0      0      4


SSW 0 1 3 6 38 76 76 67 68 20 6 361
NE          2      1      2      0      0      0       5


SW 0 1 1 2 24 59 125 105 47 6 1 371
ENE          0      0      0      0      0      0      0  


WSW 0 0 1 6 17 42 98 55 28 2 0 249
E          0       0       0      0      0      0      0  


W 0 2 0 4 10 40 65 68 27 4 4 224
ESE          1      0       0       0      0      0      1


WNW 0 0 1 5 14 42 70 103 97 23 8 363
SE          5      1      0      0      0       0       6


NW 0 1 5 1 17 35 75 62 59 12 4 271
SSE          3      1      0      0      0      0       4  


NNW 0 2 0 7 15 36 50 44 48 5 0 207
S          5      2      0      0       0      0       7  


Tot 0 22 30 59 281 520 706 619 504 149 44 2934  Hours of Calm . . . . . . .      0 Hours of Variable Direction      0 Hours of Valid Data . . . . 2934 Hours of Missing Data . . . 51 Hours in Period . . . . . . 8760 Oyster Creek 2013 Annual Radioactive Effluent Release Report  98Table D - 10 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the  Oyster Creek Generating Station, January - December, 2013  Oyster Creek Alpha  Period of Record: January - December 2013 Stability Class - Moderately Stable - 380Ft-33Ft Delta-T (F) Winds Measured at 380 Feet  Wind Direction Sector Wind Speed  (in m/s) <0.50 0.5-1 1.1-1.5 1.6- 2 2.1-3 3.1-4 4.1-5 5.1-6 6.1-8 8.1-10 >10.00Total            N 0 0 1 4 8 10 8 5 0 0 0 36
SSW          2       3       0       0       0       0       5


NNE 0 1 2 2 7 0 1 0 0 0 0 13  
SW        12      10      0      0      0      0      22
 
 
NE 0 3 3 2 7 4 2 1 1 1 0 24  
WSW        14      31      0      0      0      0      45
 
 
ENE 0 0 0 0 6 3 0 2 0 0 0 11  
W          17      31      0      0      0      0      48
 
 
E 0 0 1 1 2 3 0 0 0 0 0 7  
WNW        17      13      1      0      0      0      31
 
 
ESE 0 0 0 0 5 1 0 0 0 0 0 6  
NW        17      18      0      0      0      0      35
 
NNW          7      12      0      0      0      0      19
 
Variable      0      0      0      0      0      0      0
 
Total      116    125      3      0      0      0    244
 
Hours of calm in this stability class:    1
 
Hours of missing wind measurements in this stability class:    0
 
Hours of missing stability measurements in all stability classes:    5
 
Oyster Creek 2013 Annual Radioactive Effluent Release Report 76 Table D - 7 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the  Oyster Creek Generating Station, October - December, 2013 Oyster Creek Alpha Period of Record: October - December 2013 Stability Class - Extremely Stable - 150Ft-33Ft Delta-T (F)
Winds Measured at 33 Feet Wind Speed (in mph)
 
Wind
 
Direction    1-3    4-7    8-12  13-18  19-24    > 24  Total
 
          ---------  -----  -----  -----  -----  -----  -----  -----   
 
N          6      2      0      0      0      0      8
 
NNE          3      0      0      0      0      0      3
 
NE          0      1      0      0      0      0      1
 
ENE          1      0      0      0      0      0      1
 
E          1      0      0      0      0      0      1
 
ESE          1      0      0      0      0      0      1
 
SE          0      0      0      0      0      0      0
 
SSE          1      0      0      0      0      0      1
 
S          2      1      0      0      0      0      3
 
SSW          6      0      0      0      0      0      6
 
SW        21      8      0      0      0      0      29
 
WSW        98      28      0      0      0      0    126
 
W          88      34      0      0      0      0    122
 
WNW        53      6      0      0      0      0      59
 
NW        56      7      0      0      0      0      63
 
NNW        26      10      0      0      0      0      36
 
Variable      1      0      0      0      0      0      1
 
Total      364      97      0      0      0      0    461
 
Hours of calm in this stability class:    5
 
Hours of missing wind measurements in this stability class:    0
 
Hours of missing stability measurements in all stability classes:    5
 
Oyster Creek 2013 Annual Radioactive Effluent Release Report 77Table D - 8 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the  Oyster Creek Generating Station, October - December, 2013 Oyster Creek Alpha Period of Record: October - December 2013 Stability Class - Extremely Unstable - 380Ft-33Ft Delta-T (F)
Winds Measured at 380 Feet Wind Speed (in mph)
 
Wind
 
Direction    1-3    4-7    8-12  13-18  19-24    > 24  Total
 
          ---------  -----  -----  -----  -----  -----  -----  -----   
 
N          0      0      0      0      0      0      0
 
NNE          0      0      0      0      0      0      0
 
NE          0      0      0      0      0      0      0
 
ENE          0      0      0      0      0      0      0
 
E          0      0      0      0      0      0      0
 
ESE          0      0      0      0      0      0      0
 
SE          0      0      1      0      0      0      1
 
SSE          0      0      0      0      0      0      0
 
S          0      0      0      0      0      0      0
 
SSW          0      0      0      0      0      0      0
 
SW          0      0      0      0      0      0      0
 
WSW          0      2      1      1      0      0      4
 
W          0      0      0      2      0      0      2
 
WNW          0      0      1      3      0      0      4
 
NW          0      0      0      1      0      0      1
 
NNW          0      0      0      0      0      0      0
 
Variable      0      0      0      0      0      0      0
 
Total        0      2      3      7      0      0      12
 
Hours of calm in this stability class:    0
 
Hours of missing wind measurements in this stability class:    0
 
Hours of missing stability measurements in all stability classes:    4
 
Oyster Creek 2013 Annual Radioactive Effluent Release Report 78Table D - 8 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the  Oyster Creek Generating Station, October - December, 2013 Oyster Creek Alpha Period of Record: October - December 2013 Stability Class - Moderately Unstable - 380Ft-33Ft Delta-T (F)
Winds Measured at 380 Feet Wind Speed (in mph)
 
Wind
 
Direction    1-3    4-7    8-12  13-18  19-24    > 24  Total
 
          ---------  -----  -----  -----  -----  -----  -----  -----   
 
N          0      0      0      0      0      0      0
 
NNE          0      0      0      0      0      0      0
 
NE          0      0      7      3      1      2      13
 
ENE          0      0      0      3      0      0      3
 
E          0      0      0      0      0      0      0
 
ESE          0      0      0      0      0      0      0
 
SE          0      0      1      0      0      0      1
 
SSE          0      1      0      0      0      0      1
 
S          0      0      1      2      0      0      3
 
SSW          0      0      0      0      0      0      0
 
SW          0      0      1      0      1      1      3
 
WSW          0      0      3      0      0      0      3
 
W          0      0      1      1      0      0      2
 
WNW          0      0      2      9      0      0      11
 
NW          0      0      2      3      4      3      12
 
NNW          0      0      0      0      0      0      0
 
Variable      0      0      0      0      0      0      0
 
Total        0      1      18      21      6      6      52
 
Hours of calm in this stability class:    0
 
Hours of missing wind measurements in this stability class:    0
 
Hours of missing stability measurements in all stability classes:    4
 
Oyster Creek 2013 Annual Radioactive Effluent Release Report 79Table D - 8 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the  Oyster Creek Generating Station, October - December, 2013 Oyster Creek Alpha Period of Record: October - December 2013 Stability Class - Slightly Un stable - 380Ft-33Ft Delta-T (F)
Winds Measured at 380 Feet Wind Speed (in mph)
 
Wind
 
Direction    1-3    4-7    8-12  13-18  19-24    > 24  Total
 
          ---------  -----  -----  -----  -----  -----  -----  -----   
 
N          0      0      0      0      0      0      0
 
NNE         0      0      1      2      0      0      3
 
NE          0      0      10      2      1      3      16
 
ENE          0      0      0      2      0      0      2
 
E          0      0      0      0      0      0      0
 
ESE          0      1      0      1      0      0      2
 
SE          0      1      1      0      0      0      2
 
SSE          0      0      5      1      0      0      6
 
S          0      0      1      1      0       1       3
 
SSW          0      0      1      0      0      1      2  
 
SW          0      1      0      2      1      0      4
 
WSW          0      1      6      2      0      0      9
 
W          0      1      4      1      7      2     15
 
WNW          0      1      3      11      10      1      26
 
NW          0      0      4      8      4      7      23
 
NNW          0      0      1      4      1      1      7
 
Variable      0      0      0      0      0      0      0
 
Total        0      6      37      37      24      16    120
 
Hours of calm in this stability class:    0
 
Hours of missing wind measurements in this stability class:    0
 
Hours of missing stability measurements in all stability classes:    4
 
Oyster Creek 2013 Annual Radioactive Effluent Release Report 80Table D - 8 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the  Oyster Creek Generating Station, October - December, 2013 Oyster Creek Alpha Period of Record: October - December 2013 Stability Class - Neutral - 380Ft-33Ft Delta-T (F)
Winds Measured at 380 Feet Wind Speed (in mph)
 
Wind
 
Direction    1-3    4-7     8-12  13-18  19-24    > 24  Total
 
          ---------  -----  -----  -----  -----  -----  -----  -----   
 
N          0      5      14      14      0      0      33
 
NNE          1      2      11      6      0      0      20
 
NE          0      10      11      2      16      36      75
 
ENE          1      6      8      5      0      0      20
 
E          1      5      6      3      0      0      15
 
ESE          1      11      9      4      0      0      25
 
SE          0      8      6      0      0      0      14
 
SSE          0      6      4      1      0      0      11
 
S          0      6      10      6      3      4      29
 
SSW          1      6      6      15      17      12      57
 
SW          0      8      8      19      22      4      61
 
WSW          0      8      14      21      11      1      55
 
W          1      2      12      31      12      3      61
 
WNW          1      0      13      35      27      19      95
 
NW          0      4      5      26      24      15      74
 
NNW          1      4      10      22      21      3      61
 
Variable      0      0      0      0      0      0      0
 
Total        8      91    147    210    153      97    706
 
Hours of calm in this stability class:    0
 
Hours of missing wind measurements in this stability class:    0
 
Hours of missing stability measurements in all stability classes:    4
 
Oyster Creek 2013 Annual Radioactive Effluent Release Report 81Table D - 8 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the  Oyster Creek Generating Station, October - December, 2013 Oyster Creek Alpha Period of Record: October - December 2013 Stability Class - Slightly Stable - 380Ft-33Ft Delta-T (F)
Winds Measured at 380 Feet Wind Speed (in mph)
Wind
 
Direction    1-3    4-7    8-12  13-18  19-24    > 24  Total
 
          ---------  -----  -----  -----  -----  -----  -----  -----   
 
N          1      1      4      5      4      0      15
 
NNE          0      0      8      1      0      0      9
 
NE          1      4      10      9      11      41      76
 
ENE          0      3      9      6      9      6      33
 
E          0      0      5      3      9      7      24
 
ESE          0      5      5      3      1      4      18
 
SE          0      5      7      2      1      2      17
 
SSE          0      3      4      2      1      3      13
 
S          0      1      9      16      5      2      33
 
SSW          0      3      5      18      18      16      60
 
SW          0      2      5      38      54      3    102
 
WSW          0      0      3      14      21      3      41
 
W          0      2      5      25      26      0      58
 
WNW          0      0      4      24      43      1      72
 
NW          0      0      6      16      26      2      50
 
NNW          0      3      2      12      14      0      31
 
Variable      0      0      0      0      0      0      0
 
Total        2      32      91    194    243      90    652
 
Hours of calm in this stability class:    0
 
Hours of missing wind measurements in this stability class:    0
 
Hours of missing stability measurements in all stability classes:    4
 
Oyster Creek 2013 Annual Radioactive Effluent Release Report 82Table D - 8 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the  Oyster Creek Generating Station, October - December, 2013 Oyster Creek Alpha Period of Record: October - December 2013 Stability Class - Moderately Stable - 380Ft-33Ft Delta-T (F)
Winds Measured at 380 Feet Wind Speed (in mph)
 
Wind
 
Direction    1-3    4-7    8-12  13-18  19-24    > 24  Total
 
          ---------  -----  -----  -----  -----  -----  -----  -----   
 
N          0      1      1      17      8      0      27
 
NNE          0      4      5      5      2      0      16
 
NE          0      1      9      5      0      0      15
 
ENE          0      1      2      7      0      0      10
 
E          0      0      8      2      0      0      10
 
ESE          0      0      7      1      0      0      8
 
SE          0      2      4      2      0      0      8
 
SSE          1      1      3      1      1      0      7
 
S          0      1      8      4      0      0      13
 
SSW          0      1      8      3      0      0      12
 
SW          1      2      2      8      6      2      21
 
WSW          0      1      1      4      8      4      18
 
W          0       2      5      10      18      6      41
 
WNW          1       2      5      16      32      11      67
 
NW          1      1      6      10      25      1      44
 
NNW          0      3      4      13      11      4      35
 
Variable      0      0       0       0      0      0      0
 
Total        4      23      78    108    111      28    352
 
Hours of calm in this stability class:    0  
 
Hours of missing wind measurements in this stability class:    0  
 
Hours of missing stability measurements in all stability classes:    4
 
Oyster Creek 2013 Annual Radioactive Effluent Release Report 83Table D - 8 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the  Oyster Creek Generating Station, October - December, 2013 Oyster Creek Alpha Period of Record: October - December 2013 Stability Class - Extremely Stable - 380Ft-33Ft Delta-T (F)
Winds Measured at 380 Feet Wind Speed (in mph)
 
Wind
 
Direction    1-3    4-7    8-12  13-18  19-24    > 24  Total
 
          ---------  -----  -----  -----  -----  -----  -----  -----   
 
N          1      2      3      4      0      0      10
 
NNE          0      0      2      6      0      0      8
 
NE         0      1      11      10      3      0      25
 
ENE          0      2      6      3      0      0      11
 
E          0      1      15      7      0      0      23
 
ESE          0      1      5      0      0      0      6
 
SE          1      1      9      0      0      0      11
 
SSE          1      2      8      0       0      0      11
 
S          0      4      1      0      0      0      5
 
SSW          1      0      1      3       2      1      8
 
SW          0      1      1      7      5      2      16
 
WSW          0      1      3     18      11      6      39
 
W          2       0      7     16      14      2      41
 
WNW          0      3      2      22      24      4      55
 
NW          2      5      3      10      9      0      29
 
NNW          0      6      2      3      0      0      11
 
Variable      1      0      0      0      0      0      1
 
Total        9      30      79    109      68      15    310
 
Hours of calm in this stability class:    0
 
Hours of missing wind measurements in this stability class:    0
 
Hours of missing stability measurements in all stability classes:    4  
 
Oyster Creek 2013 Annual Radioactive Effluent Release Report 84Table D - 9 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Station, January - December, 2013 Oyster Creek Alpha Period of Record: January - December 2013 Stability Class - All Stabilities - 150Ft-33Ft Delta-T (F)
Winds Measured at 33 Feet Wind Direction
 
Sector Wind Speed  (in m/s)
<0.50 0.5- 1 1.1- 1.5 1.6- 2 2.1-3 3.1-4 4.1-5 5.1-6 6.1- 8 8.1- 10 >10.00Total N 1 21 35 39 76 24 4 5 3 0 0 208 NNE 0 17 30 26 56 30 23 6 5 2 0 195
 
NE 1 9 24 30 97 108 85 50 7 1 0 412
 
ENE 1 10 17 36 62 106 57 42 12 0 0 343
 
E 0 6 15 25 67 59 19 7 1 0 0 199
 
ESE 1 3 14 23 74 65 16 2 0 0 0 198
 
SE 0 13 24 29 72 101 36 1 1 0 0 277
 
SSE 1 17 32 29 57 80 61 33 9 0 0 319
 
S 2 40 61 41 116 148 133 84 36 2 3 666
 
SSW 0 24 76 68 188 145 86 31 33 6 1 658
 
SW 1 40 84 145 234 132 43 15 2 0 0 696
 
WSW 4 95 238 260 237 124 36 13 1 0 0 1008
 
W 2 145 244 170 227 114 52 26 23 0 0 1003
 
WNW 5 99 141 136 255 227 142 109 42 0 0 1156
 
NW 3 77 128 139 180 168 110 38 17 0 0 860
 
NNW 2 37 56 95 146 96 43 13 2 0 0 490
 
Tot 24 653 1219 1291 2144 1727 946 475 194 11 4 8688 Hours of Calm . . . . . . . 18 Hours of Variable Direction      3
 
Hours of Valid Data . . . . 8709
 
Hours of Missing Data . . . 51
 
Hours in Period . . . . . . 8760 Oyster Creek 2013 Annual Radioactive Effluent Release Report 85Table D - 9 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Station, January - December, 2013 Oyster Creek Alpha Period of Record: January - December 2013 Stability Class - Extremely Unstable - 150Ft-33Ft Delta-T (F)
Winds Measured at 33 Feet Wind Direction
 
Sector Wind Speed  (in m/s)
<0.50 0.5-1 1.1-1.5 1.6- 2 2.1-3 3.1-4 4.1-5 5.1-6 6.1-8 8.1-10 >10.00Total            N 0 0 1 0 14 6 0 0 0 0 0 21
 
NNE 0 0 1 2 8 4 7 0 0 0 0 22
 
NE 0 0 1 1 16 49 6 11 0 0 0 84
 
ENE 0 0 0 3 16 49 36 12 0 0 0 116
 
E 0 0 0 1 14 26 8 2 0 0 0 51
 
ESE 0 0 2 2 23 41 9 0 0 0 0 77
 
SE 0 0 0 1 21 68 26 0 0 0 0 116
 
SSE 0 0 0 1 8 31 38 13 2 0 0 93
 
S 0 0 1 0 8 36 57 64 25 0 0 191
 
SSW 0 0 0 2 21 24 13 4 10 0 0 74
 
SW 0 0 0 7 27 53 24 6 0 0 0 117
 
WSW 0 0 1 5 45 53 27 8 1 0 0 140
 
W 0 0 1 6 36 39 20 13 11 0 0 126
 
WNW 0 0 0 6 29 69 52 54 17 0 0 227
 
NW 0 0 0 5 31 58 44 9 10 0 0 157
 
NNW 0 0 1 6 22 23 6 3 0 0 0 61
 
Tot 0 0 9 48 339 629 373 199 76 0 0 1673 Hours of Calm . . . . . . .      0
 
Hours of Variable Direction      0
 
Hours of Valid Data . . . . 1673
 
Hours of Missing Data . . . 51
 
Hours in Period . . . . . . 8760 Oyster Creek 2013 Annual Radioactive Effluent Release Report 86Table D - 9 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Station, January - December, 2013 Oyster Creek Alpha Period of Record: January - December 2013 Stability Class - Moderately Unstable - 150Ft-33Ft Delta-T (F)
Winds Measured at 33 Feet Wind Direction
 
Sector Wind Speed  (in m/s)
<0.50 0.5-1 1.1-1.5 1.6- 2 2.1-3 3.1-4 4.1-5 5.1-6 6.1-8 8.1-10 >10.00Total            N 0 0 0 0 3 4 0 0 0 0 0 7
 
NNE 0 0 0 2 4 0 1 0 0 0 0 7
 
NE 0 0 0 3 5 6 2 2 0 0 0 18
 
ENE 0 0 0 2 6 10 2 6 0 0 0 26
 
E 0 0 1 2 8 6 1 2 0 0 0 20
 
ESE 0 0 0 0 3 4 0 0 0 0 0 7
 
SE 0 0 0 0 7 7 0 0 0 0 0 14
 
SSE 0 0 1 0 7 8 4 6 0 0 0 26
 
S 0 0 0 0 4 7 2 2 2 0 0 17
 
SSW 0 0 2 1 2 2 7 1 5 0 0 20
 
SW 0 0 0 2 8 4 1 2 0 0 0 17
 
WSW 0 0 1 6 10 11 5 2 0 0 0 35
 
W 0 0 0 2 14 4 5 4 3 0 0 32
 
WNW 0 1 2 2 6 13 21 10 5 0 0 60
 
NW 0 1 1 0 9 15 9 10 3 0 0 48
 
NNW 0 0 0 4 8 9 5 2 1 0 0 29
 
Tot 0 2 8 26 104 110 65 49 19 0 0 383 Hours of Calm . . . . . . .      0
 
Hours of Variable Direction      0
 
Hours of Valid Data . . . . 383
 
Hours of Missing Data . . . 51
 
Hours in Period . . . . . . 8760 Oyster Creek 2013 Annual Radioactive Effluent Release Report 87Table D - 9 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Station, January - December, 2013 Oyster Creek Alpha Period of Record: January - December 2013 Stability Class - Slightly Un stable - 150Ft-33Ft Delta-T (F)
Winds Measured at 33 Feet Wind Direction
 
Sector Wind Speed  (in m/s)
<0.50 0.5-1 1.1-1.5 1.6- 2 2.1-3 3.1-4 4.1-5 5.1-6 6.1-8 8.1-10 >10.00Total            N 0 0 0 0 1 0 0 0 0 0 0 1
 
NNE 0 0 0 2 2 1 0 1 0 0 0 6
 
NE 0 0 0 0 2 6 1 2 0 0 0 11
 
ENE 0 0 0 2 3 6 1 1 1 0 0 14
 
E 0 0 0 1 6 1 0 0 0 0 0 8
 
ESE 0 0 0 2 6 0 0 0 0 0 0 8
 
SE 0 0 0 0 4 1 0 0 0 0 0 5  
 
SSE 0 0 0 0 3 6 1 0 0 0 0 10
 
S 0 0 1 0 3 3 5 1 2 0 0 15
 
SSW 0 0 0 0 4 5 2 0 1 0 0 12
 
SW 0 0 0 3 4 2 2 0 0 0 0 11
 
WSW 0 1 1 3 6 8 1 1 0 0 0 21
 
W 0 0 2 0 6 10 4 1 2 0 0 25
 
WNW 0 0 2 2 8 9 5 2 2 0 0 30
 
NW 0 0 0 1 3 10 6 2 1 0 0 23
 
NNW 0 0 0 1 2 2 3 1 0 0 0 9
 
Tot 0 1 6 17 63 70 31 12 9 0 0 209 Hours of Calm . . . . . . .      0  
 
Hours of Variable Direction      0  
 
Hours of Valid Data . . . . 209
 
Hours of Missing Data . . . 51
 
Hours in Period . . . . . . 8760 Oyster Creek 2013 Annual Radioactive Effluent Release Report 88Table D - 9 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Station, January - December, 2013 Oyster Creek Alpha Period of Record: January - December 2013 Stability Class - Neutral - 150Ft-33Ft Delta-T (F)
Winds Measured at 33 Feet Wind Direction
 
Sector Wind Speed  (in m/s)
<0.50 0.5-1 1.1-1.5 1.6- 2 2.1-3 3.1-4 4.1-5 5.1-6 6.1-8 8.1-10 >10.00Total            N 0 1 10 10 30 6 1 0 0 0 0 58
 
NNE 0 0 5 5 22 17 4 0 0 0 0 53
 
NE 0 1 4 6 28 20 26 11 5 0 0 101
 
ENE 0 1 5 15 12 13 9 15 4 0 0 74
 
E 0 1 3 6 18 10 1 2 0 0 0 41
 
ESE 0 0 4 10 24 11 5 0 0 0 0 54
 
SE 0 0 4 9 27 17 9 0 0 0 0 66
 
SSE 0 0 7 9 18 18 9 4 0 0 0 65
 
S 0 0 6 6 39 55 48 11 4 2 1 172
 
SSW 0 0 9 7 34 40 25 7 9 4 1 136
 
SW 0 0 7 12 26 20 9 4 0 0 0 78
 
WSW 0 2 7 13 34 21 3 0 0 0 0 80
 
W 0 1 5 6 30 18 18 3 3 0 0 84
 
WNW 0 1 4 6 35 43 26 24 10 0 0 149
 
NW 0 0 4 14 34 33 23 13 3 0 0 124
 
NNW 0 1 6 15 31 22 10 2 1 0 0 88
 
Tot 0 9 90 149 442 364 226 96 39 6 2 1423 Hours of Calm . . . . . . .      0
 
Hours of Variable Direction      0
 
Hours of Valid Data . . . . 1423
 
Hours of Missing Data . . . 51
 
Hours in Period . . . . . . 8760 Oyster Creek 2013 Annual Radioactive Effluent Release Report 89Table D - 9 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Station, January - December, 2013 Oyster Creek Alpha Period of Record: January - December 2013 Stability Class - Slightly Stable - 150Ft-33Ft Delta-T (F)
Winds Measured at 33 Feet Wind Direction
 
Sector Wind Speed  (in m/s)
<0.50 0.5-1 1.1-1.5 1.6- 2 2.1-3 3.1-4 4.1-5 5.1-6 6.1-8 8.1-10 >10.00Total            N 0 6 10 21 24 8 3 5 3 0 0 80
 
NNE 0 9 13 11 18 8 11 5 5 2 0 82
 
NE 0 5 15 19 45 25 49 23 2 1 0 184
 
ENE 0 7 9 13 23 27 9 8 7 0 0 103
 
E 0 3 9 15 21 16 9 1 1 0 0 75
 
ESE 0 2 5 9 18 9 2 2 0 0 0 47
 
SE 0 7 13 17 13 8 1 1 1 0 0 61
 
SSE 0 7 14 15 21 17 9 10 7 0 0 100
 
S 1 11 30 27 57 45 21 6 3 0 2 203
 
SSW 0 6 33 47 122 74 39 19 8 2 0 350
 
SW 0 6 21 69 152 53 7 3 2 0 0 313
 
WSW 1 9 40 91 115 31 0 2 0 0 0 289
 
W 0 11 28 38 94 43 5 5 3 0 0 227
 
WNW 1 10 31 46 141 89 38 19 8 0 0 383
 
NW 0 9 25 53 83 52 28 4 0 0 0 254
 
NNW 0 5 11 28 72 38 19 5 0 0 0 178
 
Tot 3 113 307 519 1019 543 250 118 50 5 2 2929 Hours of Calm . . . . . . .      4
 
Hours of Variable Direction      1
 
Hours of Valid Data . . . . 2934
 
Hours of Missing Data . . . 51
 
Hours in Period . . . . . . 8760 Oyster Creek 2013 Annual Radioactive Effluent Release Report 90Table D - 9 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Station, January - December, 2013 Oyster Creek Alpha Period of Record: January - December 2013 Stability Class - Moderately Stable - 150Ft-33Ft Delta-T (F)
Winds Measured at 33 Feet Wind Direction
 
Sector Wind Speed  (in m/s)
<0.50 0.5-1 1.1-1.5 1.6- 2 2.1-3 3.1-4 4.1-5 5.1-6 6.1-8 8.1-10 >10.00Total            N 1 5 9 2 4 0 0 0 0 0 0 21
 
NNE 0 3 10 0 2 0 0 0 0 0 0 15
 
NE 1 2 4 0 1 2 1 1 0 0 0 12
 
ENE 0 1 2 0 0 1 0 0 0 0 0 4
 
E 0 1 1 0 0 0 0 0 0 0 0 2
 
ESE 0 0 3 0 0 0 0 0 0 0 0 3
 
SE 0 5 4 2 0 0 0 0 0 0 0 11
 
SSE 0 5 10 4 0 0 0 0 0 0 0 19
 
S 0 15 18 6 5 2 0 0 0 0 0 46
 
SSW 0 5 18 8 5 0 0 0 0 0 0 36
 
SW 0 6 32 34 13 0 0 0 0 0 0 85
 
WSW 0 12 38 69 24 0 0 0 0 0 0 143
 
W 0 18 30 57 35 0 0 0 1 0 0 141
 
WNW 0 7 23 41 34 3 0 0 0 0 0 108
 
NW 0 7 27 33 18 0 0 0 0 0 0 85
 
NNW 0 6 14 19 6 2 0 0 0 0 0 47
 
Tot 2 98 243 275 147 10 1 1 1 0 0 778 Hours of Calm . . . . . . .      4
 
Hours of Variable Direction      1
 
Hours of Valid Data . . . . 783
 
Hours of Missing Data . . . 51
 
Hours in Period . . . . . . 8760 Oyster Creek 2013 Annual Radioactive Effluent Release Report 91Table D - 9 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Station, January - December, 2013 Oyster Creek Alpha Period of Record: January - December 2013 Stability Class - Extremely Stable - 150Ft-33Ft Delta-T (F)
Winds Measured at 33 Feet Wind Direction
 
Sector Wind Speed  (in m/s)
<0.50 0.5-1 1.1-1.5 1.6- 2 2.1-3 3.1-4 4.1-5 5.1-6 6.1-8 8.1-10 >10.00Total            N 0 9 5 6 0 0 0 0 0 0 0 20
 
NNE 0 5 1 4 0 0 0 0 0 0 0 10
 
NE 0 1 0 1 0 0 0 0 0 0 0 2
 
ENE 1 1 1 1 2 0 0 0 0 0 0 6
 
E 0 1 1 0 0 0 0 0 0 0 0 2
 
ESE 1 1 0 0 0 0 0 0 0 0 0 2
 
SE 0 1 3 0 0 0 0 0 0 0 0 4
 
SSE 1 5 0 0 0 0 0 0 0 0 0 6
 
S 1 14 5 2 0 0 0 0 0 0 0 22
 
SSW 0 13 14 3 0 0 0 0 0 0 0 30
 
SW 1 28 24 18 4 0 0 0 0 0 0 75
 
WSW 3 71 150 73 3 0 0 0 0 0 0 300
 
W 2 115 178 61 12 0 0 0 0 0 0 368
 
WNW 4 80 79 33 2 1 0 0 0 0 0 199
 
NW 3 60 71 33 2 0 0 0 0 0 0 169
 
NNW 2 25 24 22 5 0 0 0 0 0 0 78
 
Tot 19 430 556 257 30 1 0 0 0 0 0 1293 Hours of Calm . . . . . . . 10
 
Hours of Variable Direction      1
 
Hours of Valid Data . . . . 1304
 
Hours of Missing Data . . . 51
 
Hours in Period . . . . . . 8760 Oyster Creek 2013 Annual Radioactive Effluent Release Report 92Table D - 10 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Station, January - December, 2013 Oyster Creek Alpha Period of Record: January - December 2013 Stability Class - All Stabilities - 380Ft-33Ft Delta-T (F)
Winds Measured at 380 Feet Wind Direction
 
Sector Wind Speed  (in m/s)
<0.50 0.5-1 1.1-1.5 1.6- 2 2.1-3 3.1-4 4.1-5 5.1-6 6.1-8 8.1-10 >10.00Total            N 0 4 8 18 71 118 73 39 10 8 0 349
 
NNE 0 6 15 29 69 42 30 15 6 2 3 217
 
NE 0 8 9 22 67 73 65 44 87 53 6 434
 
ENE 0 2 5 16 59 60 70 78 67 47 11 415
 
E 0 6 6 11 49 62 45 40 27 11 0 257
 
ESE 0 1 5 12 56 67 51 29 7 2 0 230
 
SE 0 2 9 10 58 67 75 40 11 2 1 275
 
SSE 0 4 4 11 57 49 63 53 42 7 3 293
 
S 0 4 6 14 60 101 110 99 110 25 12 541
 
SSW 0 2 7 19 73 167 160 156 169 48 26 827
 
SW 0 5 6 17 74 145 233 179 87 17 1 764
 
WSW 0 0 7 21 67 112 255 203 87 15 0 767
 
W 0 3 11 13 47 135 246 224 108 21 16 824 WNW 0 2 8 15 54 112 215 285 232 103 36 1062
 
NW 1 5 11 11 54 110 215 218 202 61 27 915
 
NNW 0 2 9 14 47 97 119 131 99 20 0 538
 
Tot 1 56 126 253 962 1517 2025 1833 1351 442 142 8708 Hours of Calm . . . . . . .      1
 
Hours of Variable Direction      0
 
Hours of Valid Data . . . . 8709
 
Hours of Missing Data . . . 51
 
Hours in Period . . . . . . 8760 Oyster Creek 2013 Annual Radioactive Effluent Release Report 93Table D - 10 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Station, January - December, 2013 Oyster Creek Alpha Period of Record: January - December 2013 Stability Class - Extremely Unstable - 380Ft-33Ft Delta-T (F)
Winds Measured at 380 Feet Wind Direction
 
Sector Wind Speed  (in m/s)
<0.50 0.5-1 1.1-1.5 1.6- 2 2.1-3 3.1-4 4.1-5 5.1-6 6.1-8 8.1-10 >10.00Total            N 0 0 1 0 4 8 5 4 0 0 0 22
 
NNE 0 0 1 1 4 10 3 4 0 0 0 23
 
NE 0 0 0 1 3 13 31 15 5 8 0 76
 
ENE 0 0 0 1 4 14 28 36 27 5 0 115
 
E 0 0 0 1 4 15 17 13 7 0 0 57
 
ESE 0 0 0 1 10 26 26 8 1 0 0 72
 
SE 0 0 2 0 7 17 50 26 1 0 0 103
 
SSE 0 0 0 0 2 9 21 36 17 0 0 85
 
S 0 0 0 0 3 8 22 47 58 14 3 155
 
SSW 0 0 0 0 3 10 12 21 45 19 3 113
 
SW 0 0 0 1 10 23 21 18 13 6 0 92
 
WSW 0 0 2 2 8 18 37 45 34 8 0 154
 
W 0 0 1 0 8 28 36 17 27 11 5 133
 
WNW 0 0 0 0 10 20 29 36 53 47 13 208
 
NW 0 0 0 2 10 22 41 39 65 15 12 206
 
NNW 0 0 0 1 6 14 12 14 10 2 0 59
 
Tot 0 0 7 11 96 255 391 379 363 135 36 1673 Hours of Calm . . . . . . .      0
 
Hours of Variable Direction      0
 
Hours of Valid Data . . . . 1673
 
Hours of Missing Data . . . 51
 
Hours in Period . . . . . . 8760 Oyster Creek 2013 Annual Radioactive Effluent Release Report 94Table D - 10 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Station, January - December, 2013 Oyster Creek Alpha Period of Record: January - December 2013 Stability Class - Moderately Unstable - 380Ft-33Ft Delta-T (F)
Winds Measured at 380 Feet Wind Direction
 
Sector Wind Speed  (in m/s)
<0.50 0.5-1 1.1-1.5 1.6- 2 2.1-3 3.1-4 4.1-5 5.1-6 6.1-8 8.1-10 >10.00Total            N 0 0 0 0 2 2 5 1 0 0 0 10
 
NNE 0 0 0 1 2 2 0 0 0 0 0 5
 
NE 0 0 0 0 5 2 2 1 6 2 0 18
 
ENE 0 0 0 0 5 4 7 5 2 4 0 27
 
E 0 0 0 1 5 3 5 1 3 2 0 20
 
ESE 0 0 0 0 1 3 2 2 0 0 0 8
 
SE 0 0 0 0 3 5 2 2 0 0 0 12
 
SSE 0 0 0 1 1 4 6 2 9 0 0 23
 
S 0 0 0 0 0 6 5 2 1 2 0 16
 
SSW 0 0 0 1 1 1 2 4 8 3 2 22
 
SW 0 0 0 1 2 0 4 3 2 2 0 14
 
WSW 0 0 0 2 5 4 7 6 8 2 0 34
 
W 0 0 1 0 5 5 11 4 7 2 2 37
 
WNW 0 0 1 2 2 4 7 4 21 10 4 55
 
NW 0 0 1 0 1 5 3 10 16 10 5 51
 
NNW 0 0 0 0 4 5 2 7 9 4 0 31
 
Tot 0 0 3 9 44 55 70 54 92 43 13 383 Hours of Calm . . . . . . .      0
 
Hours of Variable Direction      0
 
Hours of Valid Data . . . . 383
 
Hours of Missing Data . . . 51
 
Hours in Period . . . . . . 8760 Oyster Creek 2013 Annual Radioactive Effluent Release Report 95Table D - 10 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Station, January - December, 2013 Oyster Creek Alpha Period of Record: January - December 2013 Stability Class - Slightly Un stable - 380Ft-33Ft Delta-T (F)
Winds Measured at 380 Feet Wind Direction
 
Sector Wind Speed  (in m/s)
<0.50 0.5-1 1.1-1.5 1.6- 2 2.1-3 3.1-4 4.1-5 5.1-6 6.1-8 8.1-10 >10.00Total            N 0 0 0 0 1 1 0 1 0 0 0 3
 
NNE 0 0 0 0 1 0 1 0 0 0 0 2
 
NE 0 0 0 1 1 2 2 2 2 2 0 12
 
ENE 0 0 0 0 1 4 3 5 0 2 0 15
 
E 0 0 0 1 1 3 1 0 1 0 0 7
 
ESE 0 0 0 0 6 2 1 0 0 0 0 9
 
SE 0 0 0 0 2 2 1 0 0 0 0 5
 
SSE 0 0 0 0 1 1 4 3 0 0 0 9
 
S 0 0 0 0 1 1 3 1 1 1 1 9
 
SSW 0 0 0 1 1 0 4 7 3 1 0 17
 
SW 0 0 0 0 2 3 3 0 2 0 0 10
 
WSW 0 0 1 1 3 2 2 4 2 1 0 16
 
W 0 0 1 0 2 3 5 4 10 1 1 27
 
WNW 0 0 0 2 2 1 7 9 6 2 2 31
 
NW 0 0 0 1 1 4 2 7 9 2 2 28
 
NNW 0 0 0 0 1 1 1 0 4 2 0 9
 
Tot 0 0 2 7 27 30 40 43 40 14 6 209 Hours of Calm . . . . . . .      0
 
Hours of Variable Direction      0
 
Hours of Valid Data . . . . 209
 
Hours of Missing Data . . . 51
 
Hours in Period . . . . . . 8760 Oyster Creek 2013 Annual Radioactive Effluent Release Report 96Table D - 10 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Station, January - December, 2013 Oyster Creek Alpha Period of Record: January - December 2013 Stability Class - Neutral - 380Ft-33Ft Delta-T (F)
Winds Measured at 380 Feet Wind Direction
 
Sector Wind Speed  (in m/s)
<0.50 0.5-1 1.1-1.5 1.6- 2 2.1-3 3.1-4 4.1-5 5.1-6 6.1-8 8.1-10 >10.00Total            N 0 0 2 5 15 23 12 7 2 0 0 66
 
NNE 0 0 2 4 12 12 19 4 0 0 0 53
 
NE 0 1 0 0 6 17 11 10 24 13 4 86
 
ENE 0 0 2 5 17 8 10 11 13 17 4 87
 
E 0 2 0 0 11 11 7 5 4 3 0 43
 
ESE 0 0 0 4 15 14 6 12 4 0 0 55
 
SE 0 0 1 5 17 17 12 8 9 0 0 69
 
SSE 0 0 0 5 8 9 14 4 10 1 0 51
 
S 0 0 0 5 12 23 30 22 29 3 3 127
 
SSW 0 0 0 5 10 14 36 46 44 5 15 175
 
SW 0 0 2 3 8 16 20 15 17 3 0 84
 
WSW 0 0 1 2 15 10 12 15 11 2 0 68
 
W 0 0 1 4 7 20 26 14 24 3 3 102
 
WNW 0 0 0 2 7 13 28 23 28 21 9 131
 
NW 0 0 3 0 9 17 22 26 43 22 4 146
 
NNW 0 0 2 3 9 19 12 15 13 7 0 80
 
Tot 0 3 16 52 178 243 277 237 275 100 42 1423 Hours of Calm . . . . . . .      0
 
Hours of Variable Direction      0
 
Hours of Valid Data . . . . 1423
 
Hours of Missing Data . . . 51
 
Hours in Period . . . . . . 8760 Oyster Creek 2013 Annual Radioactive Effluent Release Report 97Table D - 10 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Station, January - December, 2013 Oyster Creek Alpha Period of Record: January - December 2013 Stability Class - Slightly Stable - 380Ft-33Ft Delta-T (F)
Winds Measured at 380 Feet Wind Direction
 
Sector Wind Speed  (in m/s)
<0.50 0.5-1 1.1-1.5 1.6- 2 2.1-3 3.1-4 4.1-5 5.1-6 6.1-8 8.1-10 >10.00Total            N 0 1 1 4 21 29 18 12 8 8 0 102
 
NNE 0 1 5 5 15 15 6 7 6 2 3 65
 
NE 0 2 1 6 16 26 16 14 49 27 2 159
 
ENE 0 2 0 3 13 21 19 18 25 19 7 127
 
E 0 2 2 3 13 21 13 20 12 6 0 92
 
ESE 0 1 4 2 10 19 15 7 2 2 0 62
 
SE 0 1 4 2 14 16 9 4 1 2 1 54
 
SSE 0 3 0 1 23 12 18 8 6 6 3 80
 
S 0 2 2 2 21 31 33 25 21 5 5 147
 
SSW 0 1 3 6 38 76 76 67 68 20 6 361
 
SW 0 1 1 2 24 59 125 105 47 6 1 371
 
WSW 0 0 1 6 17 42 98 55 28 2 0 249
 
W 0 2 0 4 10 40 65 68 27 4 4 224
 
WNW 0 0 1 5 14 42 70 103 97 23 8 363
 
NW 0 1 5 1 17 35 75 62 59 12 4 271
 
NNW 0 2 0 7 15 36 50 44 48 5 0 207
 
Tot 0 22 30 59 281 520 706 619 504 149 44 2934 Hours of Calm . . . . . . .      0
 
Hours of Variable Direction      0
 
Hours of Valid Data . . . . 2934
 
Hours of Missing Data . . . 51
 
Hours in Period . . . . . . 8760 Oyster Creek 2013 Annual Radioactive Effluent Release Report 98Table D - 10 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Station, January - December, 2013 Oyster Creek Alpha Period of Record: January - December 2013 Stability Class - Moderately Stable - 380Ft-33Ft Delta-T (F)
Winds Measured at 380 Feet Wind Direction
 
Sector Wind Speed  (in m/s)
<0.50 0.5-1 1.1-1.5 1.6- 2 2.1-3 3.1-4 4.1-5 5.1-6 6.1-8 8.1-10 >10.00Total            N 0 0 1 4 8 10 8 5 0 0 0 36
 
NNE 0 1 2 2 7 0 1 0 0 0 0 13
 
NE 0 3 3 2 7 4 2 1 1 1 0 24
 
ENE 0 0 0 0 6 3 0 2 0 0 0 11
 
E 0 0 1 1 2 3 0 0 0 0 0 7
 
ESE 0 0 0 0 5 1 0 0 0 0 0 6
 
SE 0 0 0 0 4 5 1 0 0 0 0 10
 
SSE 0 0 1 1 8 9 0 0 0 0 0 19
 
S 0 1 0 2 8 19 7 2 0 0 0 39
 
SSW 0 0 1 0 9 24 8 3 0 0 0 45
 
SW 0 0 2 4 12 15 36 19 3 0 0 91
 
WSW 0 0 1 0 7 15 42 35 2 0 0 102
 
W 0 0 2 0 3 14 44 52 6 0 1 122
 
WNW 0 0 1 1 5 17 37 47 12 0 0 120
 
NW 0 0 0 1 8 7 28 31 1 0 0 76
 
NNW 0 0 2 0 5 9 14 27 5 0 0 62
 
Tot 0 5 17 18 104 155 228 224 30 1 1 783 Hours of Calm . . . . . . .      0
 
Hours of Variable Direction      0
 
Hours of Valid Data . . . . 783
 
Hours of Missing Data . . . 51
 
Hours in Period . . . . . . 8760 Oyster Creek 2013 Annual Radioactive Effluent Release Report 99Table D - 10 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Station, January - December, 2013 Oyster Creek Alpha Period of Record: January - December 2013 Stability Class - Extremely Stable - 380Ft-33Ft Delta-T (F)
Winds Measured at 380 Feet Wind Direction
 
Sector Wind Speed  (in m/s)
<0.50 0.5-1 1.1-1.5 1.6- 2 2.1-3 3.1-4 4.1-5 5.1-6 6.1-8 8.1-10 >10.00Total            N 0 3 3 5 20 45 25 9 0 0 0 110
 
NNE 0 4 5 16 28 3 0 0 0 0 0 56
 
NE 0 2 5 12 29 9 1 1 0 0 0 59
 
ENE 0 0 3 7 13 6 3 1 0 0 0 33
 
E 0 2 3 4 13 6 2 1 0 0 0 31
 
ESE 0 0 1 5 9 2 1 0 0 0 0 18
 
SE 0 1 2 3 11 5 0 0 0 0 0 22
 
SSE 0 1 3 3 14 5 0 0 0 0 0 26
 
S 0 1 4 5 15 13 10 0 0 0 0 48
 
SSW 0 1 3 6 11 42 22 8 1 0 0 94
 
SW 0 4 1 6 16 29 24 19 3 0 0 102
 
WSW 0 0 1 8 12 21 57 43 2 0 0 144
 
W 0 1 5 5 12 25 59 65 7 0 0 179
 
WNW 0 2 5 3 14 15 37 63 15 0 0 154
 
NW 1 4 2 6 8 20 44 43 9 0 0 137
 
NNW 0 0 5 3 7 13 28 24 10 0 0 90
 
Tot 1 26 51 97 232 259 313 277 47 0 0 1303 Hours of Calm . . . . . . .      1
 
Hours of Variable Direction      0
 
Hours of Valid Data . . . . 1304
 
Hours of Missing Data . . . 51
 
Hours in Period . . . . . . 8760 Oyster Creek 2013 Annual Radioactive Effluent Release Report 100 
 
Appendix E ODCM Revisions
 
None Oyster Creek 2013 Annual Radioactive Effluent Release Report 101   
 
Appendix F ERRATA 


SE 0 0 0 0 4 5 1 0 0 0 0 10
Oyster Creek 2013 Annual Radioactive Effluent Release Report 102Correction to 2012 ARERR


SSE 0 0 1 1 8 9 0 0 0 0 0 19
There were two issues discovered in 2013 that impacted the amount of Curies released


S 0 1 0 2 8 19 7 2 0 0 0 39
reported in Table A-2 but did not impact any of the Curies released in summary of all releases


SSW 0 0 1 0 9 24 8 3 0 0 0 45
in Table A-1 nor any of the doses reported Appendix C, Radiological Impact to Man. No limits


SW 0 0 2 4 12 15 36 19 3 0 0 91
were exceeded.
: 1. During performance of the annual Augmented Off Gas (AOG) sample line pressure test per Work Order R2200914 it was discovered that there were two


WSW 0 0 1 0 7 15 42 35 2 0 0 102
leaks in the sample line that diluted the sample flow from what was used to
 
W 0 0 2 0 3 14 44 52 6 0 1 122


WNW 0 0 1 1 5 17 37 47 12 0 0 120
perform the original release calculations. One leak was the seal where the


NW 0 0 0 1 8 7 28 31 1 0 0 76
detector goes into the chamber; the second leak was a small leak directly


NNW 0 0 2 0 5 9 14 27 5 0 0 62
downstream of an inlet isolation valve. A review determined that these leaks


Tot 0 5 17 18 104 155 228 224 30 1 1 783  Hours of Calm . . . . . . .      0 Hours of Variable Direction      0 Hours of Valid Data . . . . 783 Hours of Missing Data . . . 51 Hours in Period . . . . . . 8760 Oyster Creek 2013 Annual Radioactive Effluent Release Report  99Table D - 10 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the  Oyster Creek Generating Station, January - December, 2013  Oyster Creek Alpha  Period of Record: January - December 2013 Stability Class - Extremely Stable - 380Ft-33Ft Delta-T (F) Winds Measured at 380 Feet  Wind Direction Sector Wind Speed  (in m/s) <0.50 0.5-1 1.1-1.5 1.6- 2 2.1-3 3.1-4 4.1-5 5.1-6 6.1-8 8.1-10 >10.00Total            N 0 3 3 5 20 45 25 9 0 0 0 110
first occurred 8/30/2012 and continued until repairs were completed 5/2/2013.


NNE 0 4 5 16 28 3 0 0 0 0 0 56
These leaks only impact the particulate and iodine sampling from the normal


NE 0 2 5 12 29 9 1 1 0 0 0 59
sample point. All particulate and iodine samples taken during this time period


ENE 0 0 3 7 13 6 3 1 0 0 0 33
were evaluated and updated based on the calculated sample flow rate provided


E 0 2 3 4 13 6 2 1 0 0 0 31
by Engineering. 2. During the performance of Work Order R2205683, which is to perform an annual inspection of the stack pad exhaust fans, three slits were discovered in the top


ESE 0 0 1 5 9 2 1 0 0 0 0 18
boot of exhaust fan EF-1-16 and a bolt was missing from exhaust fan EF-1-17. 


SE 0 1 2 3 11 5 0 0 0 0 0 22
These are the two exhaust fans for the Old Radwaste Building to the Main


SSE 0 1 3 3 14 5 0 0 0 0 0 26
Stack. One of these two exhaust fans is in operation at all times to maintain a


S 0 1 4 5 15 13 10 0 0 0 0 48
negative pressure in the Old Radwaste Building. At no times do both of these


SSW 0 1 3 6 11 42 22 8 1 0 0 94
fans run simultaneously as each fans is designed to provide 100% of the


SW 0 4 1 6 16 29 24 19 3 0 0 102
required flow. Engineering performed a calculation to determine a release rate


WSW 0 0 1 8 12 21 57 43 2 0 0 144
that encompasses the maximum release rate regardless of which exhaust fan is


W 0 1 5 5 12 25 59 65 7 0 0 179
in service. Since the activity to inspect the exhaust fans is an annual activity, it


WNW 0 2 5 3 14 15 37 63 15 0 0 154
was conservatively assumed that both exhaust fans have been leaking since the


NW 1 4 2 6 8 20 44 43 9 0 0 137
date of the last inspection until the time the repairs were completed, 7/29/12


NNW 0 0 5 3 7 13 28 24 10 0 0 90
through 7/25/13. Also, a conservative approach to determining dose to the


Tot 1 26 51 97 232 259 313 277 47 0 0 1303  Hours of Calm . . . . . . .      1 Hours of Variable Direction      0 Hours of Valid Data . . . . 1304 Hours of Missing Data . . . 51 Hours in Period . . . . . . 8760 Oyster Creek 2013 Annual Radioactive Effluent Release Report  100 
public was taken that assumed that all of the activity due to particulates reported


Appendix E ODCM Revisions 
from the Main Stack was coming from the Old Radwaste Building and therefore


None Oyster Creek 2013 Annual Radioactive Effluent Release Report  101   
being released as a groundlevel release from the exhaust fan leaks at the flow


Appendix F ERRATA 
rate calculated by Engineering.
Oyster Creek 2013 Annual Radioactive Effluent Release Report 103ANNUAL RADIOACTIVE EFFLUENT RELEASE REPORT January 1, 2012 through December 31, 2012 EXELON GENERATION COMPANY, LLC OYSTER CREEK GENERATING STATION


Oyster Creek 2013 Annual Radioactive Effluent Release Report  102Correction to 2012 ARERR There were two issues discovered in 2013 that impacted the amount of Curies released reported in Table A-2 but did not impact any of the Curies released in summary of all releases in Table A-1 nor any of the doses reported Appendix C, Radiological Impact to Man. No limits were exceeded.
DOCKET NO. 50-219 (Oyster Creek Generating Station)
: 1. During performance of the annual Augmented Off Gas (AOG) sample line pressure test per Work Order R2200914 it was discovered that there were two leaks in the sample line that diluted the sample flow from what was used to perform the original release calculations. One leak was the seal where the detector goes into the chamber; the second leak was a small leak directly downstream of an inlet isolation valve. A review determined that these leaks first occurred 8/30/2012 and continued until repairs were completed 5/2/2013.
DOCKET NO. 72-15 (Independent Spent Fuel Storage Facility)  
These leaks only impact the particulate and iodine sampling from the normal sample point. All particulate and iodine samples taken during this time period were evaluated and updated based on the calculated sample flow rate provided by Engineering. 2. During the performance of Work Order R2205683, which is to perform an annual inspection of the stack pad exhaust fans, three slits were discovered in the top boot of exhaust fan EF-1-16 and a bolt was missing from exhaust fan EF-1-17.
These are the two exhaust fans for the Old Radwaste Building to the Main Stack. One of these two exhaust fans is in operation at all times to maintain a negative pressure in the Old Radwaste Building. At no times do both of these fans run simultaneously as each fans is designed to provide 100% of the required flow. Engineering performed a calculation to determine a release rate that encompasses the maximum release rate regardless of which exhaust fan is in service. Since the activity to inspect the exhaust fans is an annual activity, it was conservatively assumed that both exhaust fans have been leaking since the date of the last inspection until the time the repairs were completed, 7/29/12 through 7/25/13. Also, a conservative approach to determining dose to the public was taken that assumed that all of the activity due to particulates reported from the Main Stack was coming from the Old Radwaste Building and therefore being released as a groundlevel release from the exhaust fan leaks at the flow rate calculated by Engineering.
Oyster Creek 2013 Annual Radioactive Effluent Release Report  103ANNUAL RADIOACTIVE EFFLUENT RELEASE REPORT  January 1, 2012 through December 31, 2012  EXELON GENERATION COMPANY, LLC  OYSTER CREEK GENERATING STATION 


DOCKET NO. 50-219 (Oyster Creek Generating Station) DOCKET NO. 72-15 (Independent Spent Fuel Storage Facility)  
Submitted to The United States Nuclear Regulatory Commission Pursuant to Renewed Facility Operating License DPR-16 Oyster Creek 2013 Annual Radioactive Effluent Release Report 104ORIGINAL PAGE Period: January 1, 2012 through December 31, 2012Nuclides Released1. Fission gasesUnitQuarter 1Quarter2Quarter3Quarter4Quarter1Quarter2Quarter3Quarter4Kr- 85Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDKr- 85mCi<LLD<LLD1.87E-02<LLD<LLD<LLD<LLD<LLDKr-87Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDKr-88Ci<LLD<LLD1.01E-02<LLD<LLD<LLD<LLD<LLDXe-133Ci<LLD<LLD9.26E-015.33E-02<LLD<LLD<LLD<LLDXe-133mCi<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDXe-135Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDXe-135mCi<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDXe-138Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDAr-41Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDTotal for PeriodCi<LLD<LLD9.55E-015.33E-02<LLD<LLD<LLD<LLD2. IodinesI-131Ci1.24E-071.58E-072.84E-078.12E-06<LLD<LLD<LLD<LLDI-133Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDI-135Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDTotal for PeriodCi1.24E-071.58E-072.84E-078.12E-06<LLD<LLD<LLD<LLD3. ParticulatesSr-89Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDSr-90Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCs-134Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCs-137Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDBa-140Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDLa-140Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCr-51Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDMn-54Ci<LLD5.04E-071.17E-063.63E-06<LLD<LLD<LLD<LLDCo-58Ci<LLD<LLD1.65E-072.92E-07<LLD<LLD<LLD<LLDCo-60Ci1.06E-065.63E-066.81E-061.12E-05<LLD<LLD<LLD<LLDNi-63Ci<LLD<LLD2.75E-054.15E-05<LLD<LLD<LLD<LLDMo-99Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDAg-110mCi<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCe-141Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCe-144Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDFe-55Ci6.96E-036.97E-034.61E-03<LLD<LLD<LLD<LLD<LLDFe-59Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDZn-65Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDAm-241Ci<LLD<LLD<LLD4.94E-06<LLD<LLD<LLD<LLDTotal for PeriodCi6.96E-036.98E-034.65E-036.16E-05<LLD<LLD<LLD<LLD4. Tritium H-3Ci1.87E-013.62E-016.00E-014.75E-01<LLD<LLD<LLD<LLD5. Gross AlphaGross AlphaCi<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD6. Carbon-14C-14Ci7.48E-027.41E-027.57E-027.57E-02<LLD<LLD<LLD<LLDContinuous ModeBatch ModeTable A-3: Gaseous Effluent Release Point: Ground Level ReleasesUnit: Oyster Creek


Submitted to The United States Nuclear Regulatory Commission Pursuant to Renewed Facility Operating License DPR-16 Oyster Creek 2013 Annual Radioactive Effluent Release Report 104ORIGINAL PAGE Period:  January 1, 2012 through December 31, 2012Nuclides Released1. Fission gasesUnitQuarter1Quarter2Quarter3Quarter4Quarter1Quarter2Quarter3Quarter4Kr- 85Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDKr- 85mCi<LLD<LLD1.87E-02<LLD<LLD<LLD<LLD<LLDKr-87Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDKr-88Ci<LLD<LLD1.01E-02<LLD<LLD<LLD<LLD<LLDXe-133Ci<LLD<LLD9.26E-015.33E-02<LLD<LLD<LLD<LLDXe-133mCi<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDXe-135Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDXe-135mCi<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDXe-138Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDAr-41Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDTotal for PeriodCi<LLD<LLD9.55E-015.33E-02<LLD<LLD<LLD<LLD2. IodinesI-131Ci1.24E-071.58E-072.84E-078.12E-06<LLD<LLD<LLD<LLDI-133Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDI-135Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDTotal for PeriodCi1.24E-071.58E-072.84E-078.12E-06<LLD<LLD<LLD<LLD3. ParticulatesSr-89Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDSr-90Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCs-134Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCs-137Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDBa-140Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDLa-140Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCr-51Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDMn-54Ci<LLD5.04E-071.17E-063.63E-06<LLD<LLD<LLD<LLDCo-58Ci<LLD<LLD1.65E-072.92E-07<LLD<LLD<LLD<LLDCo-60Ci1.06E-065.63E-066.81E-061.12E-05<LLD<LLD<LLD<LLDNi-63Ci<LLD<LLD2.75E-054.15E-05<LLD<LLD<LLD<LLDMo-99Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDAg-110mCi<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCe-141Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCe-144Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDFe-55Ci6.96E-036.97E-034.61E-03<LLD<LLD<LLD<LLD<LLDFe-59Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDZn-65Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDAm-241Ci<LLD<LLD<LLD4.94E-06<LLD<LLD<LLD<LLDTotal for PeriodCi6.96E-036.98E-034.65E-036.16E-05<LLD<LLD<LLD<LLD4. Tritium H-3Ci1.87E-013.62E-016.00E-014.75E-01<LLD<LLD<LLD<LLD5. Gross AlphaGross AlphaCi<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD6. Carbon-14C-14Ci7.48E-027.41E-027.57E-027.57E-02<LLD<LLD<LLD<LLDContinuous ModeBatch ModeTable A-3: Gaseous Effluent Release Point:  Ground Level ReleasesUnit: Oyster Creek Oyster Creek 2013 Annual Radioactive Effluent Release Report  105CORRECTED PAGE Period:  January 1, 2012 through December 31, 2012Nuclides Released1. Fission gasesUnitQuarter1Quarter2Quarter3Quarter4Quarter1Quarter2Quarter3Quarter4Kr- 85Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDKr- 85mCi<LLD<LLD1.87E-02<LLD<LLD<LLD<LLD<LLDKr-87Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDKr-88Ci<LLD<LLD1.01E-02<LLD<LLD<LLD<LLD<LLDXe-133Ci<LLD<LLD9.26E-015.33E-02<LLD<LLD<LLD<LLDXe-133mCi<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDXe-135Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDXe-135mCi<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDXe-138Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDAr-41Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDTotal for PeriodCi<LLD<LLD9.55E-015.33E-02<LLD<LLD<LLD<LLD2. IodinesI-131Ci1.24E-071.58E-072.84E-078.12E-06<LLD<LLD<LLD<LLDI-133Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDI-135Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDTotal for PeriodCi1.24E-071.58E-072.84E-078.12E-06<LLD<LLD<LLD<LLD3. ParticulatesSr-89Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDSr-90Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCs-134Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCs-137Ci<LLD<LLD1.80E-072.62E-07<LLD<LLD<LLD<LLDBa-140Ci<LLD<LLD1.83E-052.68E-05<LLD<LLD<LLD<LLDLa-140Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCr-51Ci<LLD<LLD3.71E-065.41E-06<LLD<LLD<LLD<LLDMn-54Ci<LLD5.04E-074.24E-068.11E-06<LLD<LLD<LLD<LLDCo-58Ci<LLD<LLD2.87E-064.24E-06<LLD<LLD<LLD<LLDCo-60Ci1.06E-065.63E-061.15E-051.80E-05<LLD<LLD<LLD<LLDNi-63Ci<LLD<LLD2.75E-054.15E-05<LLD<LLD<LLD<LLDMo-99Ci<LLD<LLD5.57E-078.14E-07<LLD<LLD<LLD<LLDAg-110mCi<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCe-141Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCe-144Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDFe-55Ci6.96E-036.97E-034.61E-03<LLD<LLD<LLD<LLD<LLDFe-59Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDZn-65Ci<LLD<LLD1.46E-062.14E-06<LLD<LLD<LLD<LLDAm-241Ci<LLD<LLD<LLD4.94E-06<LLD<LLD<LLD<LLDTotal for PeriodCi6.96E-036.98E-034.68E-031.12E-04<LLD<LLD<LLD<LLD4. Tritium H-3Ci1.87E-013.62E-016.00E-014.75E-01<LLD<LLD<LLD<LLD5. Gross AlphaGross AlphaCi<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD6. Carbon-14C-14Ci7.48E-027.41E-027.57E-027.57E-02<LLD<LLD<LLD<LLDTable A-3: Gaseous Effluent Release Point:  Ground Level ReleasesUnit: Oyster Creek Continuous ModeBatch Mode}}
Oyster Creek 2013 Annual Radioactive Effluent Release Report 105CORRECTED PAGE Period:  January 1, 2012 through December 31, 2012Nuclides Released1. Fission gasesUnitQuarter 1Quarter2Quarter3Quarter4Quarter1Quarter2Quarter3Quarter4Kr- 85Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDKr- 85mCi<LLD<LLD1.87E-02<LLD<LLD<LLD<LLD<LLDKr-87Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDKr-88Ci<LLD<LLD1.01E-02<LLD<LLD<LLD<LLD<LLDXe-133Ci<LLD<LLD9.26E-015.33E-02<LLD<LLD<LLD<LLDXe-133mCi<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDXe-135Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDXe-135mCi<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDXe-138Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDAr-41Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDTotal for PeriodCi<LLD<LLD9.55E-015.33E-02<LLD<LLD<LLD<LLD2. IodinesI-131Ci1.24E-071.58E-072.84E-078.12E-06<LLD<LLD<LLD<LLDI-133Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDI-135Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDTotal for PeriodCi1.24E-071.58E-072.84E-078.12E-06<LLD<LLD<LLD<LLD3. ParticulatesSr-89Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDSr-90Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCs-134Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCs-137Ci<LLD<LLD1.80E-072.62E-07<LLD<LLD<LLD<LLDBa-140Ci<LLD<LLD1.83E-052.68E-05<LLD<LLD<LLD<LLDLa-140Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCr-51Ci<LLD<LLD3.71E-065.41E-06<LLD<LLD<LLD<LLDMn-54Ci<LLD5.04E-074.24E-068.11E-06<LLD<LLD<LLD<LLDCo-58Ci<LLD<LLD2.87E-064.24E-06<LLD<LLD<LLD<LLDCo-60Ci1.06E-065.63E-061.15E-051.80E-05<LLD<LLD<LLD<LLDNi-63Ci<LLD<LLD2.75E-054.15E-05<LLD<LLD<LLD<LLDMo-99Ci<LLD<LLD5.57E-078.14E-07<LLD<LLD<LLD<LLDAg-110mCi<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCe-141Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCe-144Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDFe-55Ci6.96E-036.97E-034.61E-03<LLD<LLD<LLD<LLD<LLDFe-59Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDZn-65Ci<LLD<LLD1.46E-062.14E-06<LLD<LLD<LLD<LLDAm-241Ci<LLD<LLD<LLD4.94E-06<LLD<LLD<LLD<LLDTotal for PeriodCi6.96E-036.98E-034.68E-031.12E-04<LLD<LLD<LLD<LLD4. Tritium H-3Ci1.87E-013.62E-016.00E-014.75E-01<LLD<LLD<LLD<LLD5. Gross AlphaGross AlphaCi<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD6. Carbon-14C-14Ci7.48E-027.41E-027.57E-027.57E-02<LLD<LLD<LLD<LLDTable A-3: Gaseous Effluent Release Point:  Ground Level ReleasesUnit: Oyster Creek Continuous ModeBatch Mode}}

Revision as of 15:50, 1 July 2018

Oyster Creek, Annual Radioactive Effluent Release Report 2013
ML14143A092
Person / Time
Site: Oyster Creek
Issue date: 05/01/2014
From: Stathes G L
Exelon Generation Co
To:
Document Control Desk, Office of Nuclear Material Safety and Safeguards, Office of Nuclear Reactor Regulation
References
RA-14-041
Download: ML14143A092 (110)
v • d • e


Text

n ti RA-14041 May 1, 2014 U. S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555 -0001 1 O CFR 50.36a(a)(2) 10 CFR 72.44 (d)(3) Technical Specification 6.9.1.d Oyster Creek Nuclear Generating Station Renewed Facility Operating License No. DPR-16 NRC Docket No. 50-219 Subject Independent Spent Fuel Storage Facllity NRC Docket No. 72-15 Annual Radioactive Effluent Release Report for 2013 Enclosed with this cover letter is the Annual Radioactive Effluent Release Report for the period January 1 to December 31, 2013. This report includes the Oyster Creek Nuclear Generating Station Independent Spent Fuel Storage Facmty. If any further information or assistance is needed, please contact John Renda, Chemistry

Manager, at 609-971-2572. Garey I:. es Vice President

-Oyster Creek Nuclear Generating Station

Enclosure:

2013 Annual Radioactive Effluent Release Report cc: Administrator, USNRC Region I {w/o USNRC Senior Project Manager, Oyster Creek (w/o attachment)

USNRC Senior Resident Inspector, Oyster Creek (w/o attachment)

Craig Stewart, American Nuclear insurers

Annual Radioactive Effluent Release Report 2013 Oyster Creek Generating Station

Oyster Creek 2013 Annual Radioactive Effluent Release Report ANNUAL RADIOACTIVE EFFLUENT RELEASE REPORT January 1, 2013 through December 31, 2013 EXELON GENERATION COMPANY, LLC OYSTER CREEK GENERATING STATION

DOCKET NO. 50-219 (Oyster Creek Generating Station)

DOCKET NO. 72-15 (Independent Spent Fuel Storage Facility)

Submitted to The United States Nuclear Regulatory Commission Pursuant to Renewed Facility Operating License DPR-16

Oyster Creek 2013 Annual Radioactive Effluent Release Report ii TABLE OF CONTENTS SECTION PAGE EXECUTIVE SUMMARY 1

1. Introduction 3 2. Supplemental Information 4 A Regulatory Limits 4 B Effluent Concentration Limits 5 C Average Energy 5 D Measurements and Approximations of Total Radioactivity 5 E Batch Releases 9 F Abnormal Releases 9 G Revisions to the ODCM 9 H Radiation Effluent Monitors Out of Service More Than 30 Days 10 I Releases from the Independent Spent Fuel Storage Facility 10 J Program Deviations 10 Appendix A - Effluent and Waste Disposal Summary 11 Appendix B - Solid Waste and Irradiated Fuel Shipments 18 Appendix C - Radiological Impact to Man 23 Appendix D - Meteorological Data 26 Appendix E - ODCM Revisions 100 Appendix F - ERRATA 101 Oyster Creek 2013 Annual Radioactive Effluent Release Report iii(Page Intentionally Left Blank)

Oyster Creek 2013 Annual Radioactive Effluent Release Report 1EXECUTIVE SUMMARY Effluents are strictly monitored to ensure that radioactivity released to the environment is as low as reasonably achievable and does not exceed regulatory limits. Effluent control includes

the operation of monitoring systems, in-plant and environmental sampling and analyses programs, quality assurance programs for the effluent and environmental programs, and

procedures covering all aspects of effluent and environmental monitoring.

Both radiological environmental and effluent monitoring indicate that the operation of Oyster

Creek Generating Station (OCGS) does not result in significant radiation exposure to the

people or the environment surrounding OCGS and is well below the applicable levels set by the

Nuclear Regulatory Commission (NRC) and the Environmental Protection Agency (EPA).

There were liquid radioactive effluent releases during 2013 of concentrations of tritium too low

to detect at an LLD of 200 picocuries per liter (pCi/L) at the New Jersey Pollution Discharge

Elimination System (NJPDES) permitted main condenser outfall. The releases were part of

nearly continuous pumping of groundwater at appr oximately 70 gpm containing low levels of tritium and no detectable gamma. Exelon and the State of New Jersey Department of

Environmental Protection (NJDEP) agreed to this remediation action instead of natural

attenuation to address concentrations of tritium in groundwater. Well 73 and supporting

equipment and piping were installed to pump groundwater to the intake structure at the inlet of

the main circulating water pumps. Provisions were established for both batch and continuous

releases of groundwater. Continuous releases occurred approximately 361 days in 2013. The

Continuous releases occurred from January 1, 2013 through December 27, 2013 with a total of

3.50E+07 gallons of groundwater pumped resulting in 2.82E-01 Ci of tritium released to the

discharge canal. The dose to the most limiting member of the public due to the release of

groundwater was 1.37E-06 mrem.

There were no liquid abnormal releases during 2013.

There was one gaseous abnormal release during 2013. During the annual inspection of the

Old Radwaste Building exhaust fan connections to the main stack it was discovered that there

were three slits in the top boot connection of exhaust fan EF-1-16 and a bolt missing in the

connection of exhaust fan EF-1-17.

The maximum calculated organ dose (Bone) from iodines, tritium, carbon-14 (C-14), and

particulates to any individual due to gaseous effluents was 4.93E-01 mrem, which was

approximately 3.29E+00 percent of the annual limit of 15 mrem. The majority of organ dose

from gaseous effluents was due to C-14. The maximum calculated gamma air dose in the

UNRESTRICTED AREA due to noble gas effluents was 3.60E-03 mrad, which was 3.60E-02

percent of the annual 10 CFR 50 Appendix I, As Low As Reasonably Achievable (ALARA) limit

of 10 mrad.

For comparison, the background radiation dose av erages approximately 300 mrem per year in the

Central New Jersey area, which includes approx imately 200 mrem from naturally occurring radon gas and 100 mrem from background radiation.

The Independent Spent Fuel Storage Installation (ISFSI) is a closed system and the only exposure

is due to direct radiation. Based on offsite TLD readings, dose due to direct radiation from the Oyster Creek 2013 Annual Radioactive Effluent Release Report 2ISFSI was less than 1 mrem for 2013. Because it is a sealed unit, no radioactive material was released.

Comparison of environmental sampling results to iodine and particulate gaseous effluents

released, showed no radioactivity attributable to the operation of OCGS. Both elevated and

ground-level release paths were considered in this review, with total iodines released of 3.12E-

03 Ci and total particulates with half-lives greater than 8 days less C-14 released of 3.82E-02

Ci.

Joint Frequency Tables of meteorological data, per Stability Classification Category, as well as

for all stability classes, are included. All data was collected from the on-site Meteorological

Facility. Data recoveries for the 380-foot data and the 33-foot data were 99.4 percent and 99.4

percent, respectively. The UFSAR commits to Regulatory Guide (RG) 1.23 for Meteorological Facility data recovery. RG 1.23 requires data recovery of at least 90% on an annual basis.

.

Oyster Creek 2013 Annual Radioactive Effluent Release Report 3 1 Introduction In accordance with the reporting requirements of Technical Specification 6.9.1.d applicable during the reporting period, this report summarizes the effluent release

data for OCGS for the period January 1, 2013 through December 31, 2013. This

submittal complies with the format described in Regulatory Guide 1.21,

"Measuring, Evaluating and Reporting Radioactivity in Solid Wastes and

Releases of Radioactive Materials in Liquid and Gaseous Effluents from Light-

Water-Cooled Nuclear Power Plants", Revision 1, June 1974.

Meteorological data was reported in the format specified in Regulatory Guide 1.23, Revision 1, "Meteorological Monitoring Programs for Nuclear Power

Plants".

All vendor results were received and included in the report calculations. Therefore the 2013 report is complete.

Oyster Creek 2013 Annual Radioactive Effluent Release Report 4 2 Supplemental Information Oyster Creek Generating Station Exelon Generation Company, LLC A. Regulatory Limits:

Limit Units Receptor ODCM and 10 CFR 50, Appendix I Design Objective Limits 1. Noble Gases: a. < 500 mrem/yr Total Body ODCM Control 3.11.2.1 < 3000 mrem/yr Skin b. < 5 mrad Air Gamma Quarterly air dose limits ODCM Control 3.11.2.2 < 10 mrad Air Beta c. < 10 mrad Air Gamma Yearly air dose limits ODCM Control 3.11.2.2 < 20 mrad Air Beta d. < 5 mrem Total Body (Gamma) 10 CFR 50, Appendix I,

Section II.B.2(b) < 15 mrem Skin (Beta)

2. Iodines, Tritium, Particulates with Half Life > 8 days: a. < 1500 mrem/yr Any Organ ODCM Control 3.11.2.1 b. < 7.5 mrem Any Organ Quarterly dose limits ODCM Control 3.11.2.3 c. < 15 mrem Any Organ Yearly dose limits ODCM Control 3.11.2.3
3. Liquid Effluents
a. Concentration 10 CFR 20, Appendix B, Table 2 Column 2 ODCM Control 3.11.1.1 b. < 1.5 mrem Total Body Quarterly dose limits ODCM Control 3.11.1.2 < 5 mrem Any Organ c. < 3 mrem Total Body Yearly dose limits ODCM Control 3.11.1.2 < 10 mrem Any Organ Oyster Creek 2013 Annual Radioactive Effluent Release Report 5 B. Effluent Concentration Limits:

Gaseous dose rates rather than effluent concentrations are used to calculate permissible release rates for gaseous releases. The maximum permissible dose

rates for gaseous releases are defined in ODCM Controls 3.11.2.1.

The Effluent Concentration Limit (ECL) specified in 10 CFR 20, Appendix B, Table 2, Column 2 for identified nuclides, were used to calculate permissible release rates

and concentrations for liquid release per ODCM Controls 3.11.1.1. The total activity

concentration at the Route 9 bridge for all dissolved or entrained gases was limited to < 2E-04 Ci/ml. C. Average Energy (E): The Oyster Creek ODCM limits the instantaneous dose equivalent rates due to the release of noble gases to less than or equal to 500 mrem/year to the total body and

less than or equal to 3000 mrem/year to the skin. The average beta and gamma

energies (

E) of the radionuclide mixture in releases of fission and activation gases as described in Regulatory Guide 1.21, "Measuring, Evaluating and Reporting

Radioactivity in Solid Wastes and Releases of Radioactive Materials in Liquid and

Gaseous Effluents from Light-Water-Cooled Nuclear Power Plant", may be used to

calculate doses in lieu of more sophisticated software. The Oyster Creek

radioactive effluent program employs the methodologies presented in U.S. NRC

Regulatory Guide 1.109 "Calculation of Annual Doses to Man from Routine

Releases of Reactor Effluents for the Purpose of Evaluating Compliance with 10

CFR Part 50, Appendix I," Revision 1, October 1977. Therefore, average energy

(E) as described in Regulatory Guide 1.21 is not applicable to Oyster Creek. D. Measurements and Approximati ons of Total Radioactivity:

1. Fission and Activation Gases The method used for Gamma Isotopic Analysis is the Canberra Gamma Spectroscopy System with a gas Marinelli beaker. Airborne effl uent gaseous activity was continuously monitored and recorded in accordance with the Off

Site Dose Calculation Manual (ODCM) Table 4.11.2.1.2-1. Additional grab

samples were taken from the stack Radioactive and Gaseous Effluent

Monitoring System (RAGEMS) sample point and ground-level release sample

points and analyzed at least monthly to determine the isotopic mixture of noble

gas activity released for the month. If activity was found in the grab isotopic

analysis, the results are entered into Simplified Environmental Effluent

Dosimetry System (SEEDS) to calculate dose and dose rates. If no activity is

detected in the stack grab samples, post treatment or Off Gas Isotopic

Analysis data may be used.

2. Iodines The method used for Gamma Isotopic Analysis is the Canberra Gamma Spectroscopy System with a charcoal cartridge. Iodine activity was conti nuously sampled and analyzed in accordance with ODCM Table 4.11.2.1.2-1.

Charcoal samples are taken from the stack RAGEMS sample point and Oyster Creek 2013 Annual Radioactive Effluent Release Report 6ground-level release sample points and analyzed at least weekly to determine the total activity released from the plant based on the average vent flow rates

recorded for the sampling period. 3. Particulates (half-lives > 8 days)

The method used for Gamma Isotopic Analysis is the Canberra Gamma Spectroscopy System with a particulate filter (47 mm). Particulate activity was

continuously sampled and analyzed in accordance with ODCM Table

4.11.2.1.2-1. Particulate samples are taken from the stack RAGEMS sample

point and ground-level release sample points and analyzed at least weekly to

determine the total activity released from the plant based on the average vent

flow rates recorded for the sampling period.

4. Tritium A. Gaseous Effluents Air from stack and vent effluents was passed through a desiccant column and distilled to remove the moisture collected. An aliquot of the water from the distillate was analyzed for tritium using a liquid

scintillation counter. B. Liquid Effluents Water from liquid effluents was analyzed for tritium using a liquid scintillation counter. 5. Gross Alpha Gross alpha was measured by an off-site vendor for both the gas and liquid effluent composite samples.

6. Hard-To-Detects Hard-To-Detects was measured by an off-site vendor for one set of gas monthly composites. The analysis included Fe-55, I-129, Ni-59, Ni-63,

Tc-99, Am-241, Cm-242, Cm-243/244, Pu-238, Pu-239/240 and Pu241.

Fe-55 and Ni-63 have been added to the routine monthly composite

analysis schedule based on previous sample results for Hard-To-

Detects.

Oyster Creek 2013 Annual Radioactive Effluent Release Report 7 7. Carbon-14 (C-14)

The amount of C-14 (Ci) released was estimated using the guidance from EPRI Technical Report 1021106, Estimation of Carbon-14 in Nuclear Power

Plant Gaseous Effluents. The C-14 was released primarily through the stack

(97%) with a small amount (3%) released through plant vents. The activity in

liquid effluents was determined to not be significant.

The offsite dose from C-14 was calculated using SEEDS, which uses approved ODCM methodologies. The resulting annual dose to a child from

gaseous releases of C-14 is about 4.67E-01 mrem to the bone. 8. Liquid Effluents Groundwater containing tritium was released during 2013. For continuous

releases, tritium and principal gamma emitters were determined for a

composite sample daily. The concentration of tritium is limited to ensure

concentrations were less than 200 pCi/l in the discharge canal. The gamma

emitters were limited to less than detectable concentrations. Gross alpha and

Hard-to-detect analyses (Fe-55, Ni-63, Sr-89 and Sr-90) were determined for

monthly composite samples for each type of release (batch or continuous).

The leaks into the groundwater were reported in the 2009 Annual Radioactive Effluent Release Report as abnormal releases. Estimates of the curies of the

tritium releases were reported. Doses due to the release of the groundwater

to the discharge canal were included in the report. To ensure that amount of

activity discharge is accurate and limiting, the activity and doses as a result of

discharges during 2013 from the groundwater remediation project are included

in this report. 9. Estimated Total Error Present Procedure CY-AA-170-2100, Estimated Errors of Effluent Measurements,

provides the methodology to obtain an overall estimate of the error associated

with radioactive effluents.

Oyster Creek 2013 Annual Radioactive Effluent Release Report 8 10. Composite Samples and Lower Limit of Detection (LLD)

Particulate air samples were composited monthly and analyzed for gross alpha, Sr-89, Sr-90, Fe-55 and Ni-63. Groundwater batch and continuous

releases were composited at least monthly and analyzed for gross alpha,

Sr-89, Sr-90, Fe-55 and Ni-63. These composites are submitted to an offsite

vendor laboratory for analysis. The ODCM required LLD for liquid and

airborne releases are as follows:

Liquid: LLD Principal Gamma Emitters (Mn-54, Fe-59, Co-58, Co-60, Zn-65, Mo-99, I-131, Ce-141, Cs-

134, Cs-137) 5E-07 µCi/ml Principal Gamma Emitters (Ce-144) 5E-06 µCi/ml Dissolved and Entrained Gases 1E-05 µCi/ml H-3 1E-05

µCi/ml Gross Alpha 1E-07 µCi/ml Sr-89 and Sr-90 5E-08 µCi/ml Fe-55 and Ni-63 1E-06 µCi/ml Airborne LLD Principal Gamma Emitters (Kr-87, Kr-88, Xe-133, Xe-133m, Xe-135, Xe-138) 1E-04 µCi/ml H-3 1E-06

µCi/ml I-131 1E-12

µCi/ml I-133 1E-10

µCi/ml Principal Gamma Emitters (Mn-54, Fe-59, Co-58, Co-60, Zn-65, Cs-134, Cs-137, Ce-141) 1E-11 µCi/ml Principal Gamma Emitters (Mo-99, Ce-144) 1E-10 µCi/ml

Gross Alpha 1E-11 µCi/ml Sr-89, Sr-90 1E-11 µCi/ml

Oyster Creek 2013 Annual Radioactive Effluent Release Report 9 E. Batch Releases:

1. Liquid There were no batch releases of liquid effluents during 2013.
2. Gaseous There were no batch releases of gaseous effluents during 2013. F. Abnormal Releases:

There were no abnormal liquid releases during 2013.

There was one abnormal gaseous release during 2013. During the performance of Work Order R2205683, which is to perform an annual inspection of the stack pad

exhaust fans, three slits were discovered in the top boot of exhaust fan EF-1-16 and

a bolt was missing from exhaust fan EF-1-17. These are the two exhaust fans for

the Old Radwaste Building to the Main Stack. One of these two exhaust fans is in

operation at all times to maintain a negative pressure in the Old Radwaste Building.

At no times do both of these fans run simultaneously as each fans is designed to

provide 100% of the required flow. Engineering performed a calculation to

determine a release rate that encompasses the maximum release rate regardless of

which exhaust fan is in service. The activity to inspect the exhaust fans is an

annual activity.

The following assumptions were made when calculating Curies released and dose: Both exhaust fans have been leaking since the date of the last inspection until the time of the last repair, 7/29/12 through 7/25/13. All of the activity due to particulates reported from the Main Stack was coming from the Old Radwaste Building and therefore being released as a groundlevel release from the exhaust fan leaks at the flow rate calculated by

Engineering.

Units Quarter 1 Quarter 2 Quarter 3 Quarter 4 Total Release Ci 4.94E-055.00E-05 1.37E-05 0.00E+00 G. Revisions to the ODCM:

There were no revisions to the ODCM during 2013.

Oyster Creek 2013 Annual Radioactive Effluent Release Report 10H. Radiation Effluent Monitors Out of Service More Than 30 Days Per ODCM Control 3.3.3.10, "Radioactive Liquid Effluent Monitoring Instrumentation" and 3.3.3.11, Radioactive Gaseous Effluent Monitoring

Instrumentation requires:

With less than the minimum number of radioactive liquid/gaseous effluent monitoring instrumentation channels OPERABLE, take the ACTION shown in Table

3.3.3.10-1/3.3.3.11-1. Make every reasonable effort to return the instrument to

OPERABLE status within 30 days and, if unsuccessful, explain in the next

Radioactive Effluent Release Report why the inoperability was not corrected in a

timely manner.

The following is a discussion of instrumentation out of service for greater than 30 days: 1. The Offgas Building Exhaust Gaseous Effluent Radioactive Noble Gas Monitor was out of service from 5/20/2013 through 8/9/2013. The monitor was taken out of service 5/20/2013 for failing the monitor functional test The original issue for

the monitor failing the functional test was a faulty pushbutton on the alarm panel

causing the alarm not to function. Parts were ordered and replaced on

6/18/2013 but the alarm still did not function as expected. After multiple

troubleshooting attempts it was determined that the annunciator window card

wiring was the issue. After changing the wiring in the alarm panel, all alarms

responded as expected. The functional test was reperformed 8/9/2013

satisfactorily and the monitor was returned to service. This issue was entered

into our Corrective Action Program (CAP) and corrective actions taken have

been documented per process. All ODCM required compensatory measures

were met. I. Releases from the Independent Spent Fuel Storage Facility:

The ISFSI is a closed system and the only exposure would be due to direct

radiation. This includes iodines, particulates, and noble gases. Based on offsite

TLD readings, dose due to direct radiation from the ISFSI was less than 1 mrem for

2013. Because it is a sealed unit, no radioactive material was released. J. Program Deviations: 1. The groundwater remediation composite sampler was found with no composite collected on December 27, 2013. The composite sampler is

required by ODCM Table 4.11.1.1.1-1, Radioactive Liquid Waste Sampling

and Analysis Program. A manual sample was obtained per SP 10-003.

Operations department was notified that composite sampler was not working

and Operations secured discharging from W-73 and Chemistry secured the

composite sampler. This issue was entered into our Corrective Action

Program (CAP) and corrective actions taken have been documented per

process.

Oyster Creek 2013 Annual Radioactive Effluent Release Report 11

Appendix A Effluent and Waste Disposal Summary Oyster Creek 2013 Annual Radioactive Effluent Release Report 12 LIST OF TABLES PAGE Table A - 1 Gaseous Effluents - Summary of All Releases 13 Table A - 2 Gaseous Effluents Release Point: Elevated Release 14 Table A - 3 Gaseous Effluents Release Point: Ground Level Releases 15 Table A - 4 Liquid Effluents - Summary of All Releases 16 Table A - 5 Liquid Release Point: Groundwater Remediation 17 Oyster Creek 2013 Annual Radioactive Effluent Release Report 13Period: January 1, 2013 through December 31, 2013A. Fission & Activation GasesUnitsQuarter 1Quarter 2Quarter 3Quarter 4Est. Total Error %1. Total ReleaseCi2.06E+011.40E+017.04E+008.02E+0025.00%2. Average Release Rate for PeriodCi/sec2.62E+001.79E+008.85E-011.01E+003. Gamma Air Dosemrad2.60E-031.13E-033.99E-048.36E-044. Beta Air Dosemrad1.87E-046.44E-042.77E-042.79E-045. Percent of ODCM Limit- Gamma Air Dose%5.20E-022.26E-027.98E-031.67E Beta Air Dose%1.87E-036.44E-032.77E-032.79E-03B. Iodines1. Total - I-131Ci3.78E-041.27E-042.57E-045.94E-0425.00%2. Average Release Rate for PeriodCi/sec4.81E-051.62E-053.23E-057.47E-053. Percent of ODCM limit%****C. Particulate

1. Particulates with T 1/2 > 8 daysCi1.32E-027.61E-038.44E-038.97E-0325.00%2. Average Release Rate for PeriodCi/sec1.69E-039.67E-041.06E-031.13E-033. Percent of ODCM limit%****D. Tritium1. Total ReleaseCi8.78E+006.40E+003.89E+005.82E+0025.00%2. Average Release Rate for PeriodCi/sec1.12E+008.14E-014.90E-017.32E-013. Percent of ODCM limit%****E. Gross Alpha
1. Total ReleaseCi<LLD<LLD<LLD<LLD25.00%2. Average Release Rate for PeriodCi/sec<LLD<LLD<LLD<LLD3. Percent of ODCM limit%****F. Carbon-14
1. Total ReleaseCi2.46E+002.49E+002.53E+002.53E+002. Average Release Rate for PeriodCi/sec3.13E-013.17E-013.18E-013.18E-013. Percent of ODCM limit%****G. Iodine 131 & 133, Tritium & Particulate
1. Organ Dosemrem5.00E-021.40E-011.64E-011.49E-012. Percent of ODCM Limit

%6.67E-011.87E+002.19E+001.99E+00* ODCM Limit is for combined Iodine, tritium, Carbon-14 and particulate only, which is shown in Item G.Unit: Oyster Creek Table A-1: Gaseous Effluents - Summary Of All Releases Oyster Creek 2013 Annual Radioactive Effluent Release Report 14Period: January 1, 2013 through December 31, 2013Nuclides Released1. Fission gasesUnitQuarter 1Quarter2Quarter3Quarter4Quarter1Quarter2Quarter3Quarter4Kr- 85Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDKr- 85mCi1.74E-014.12E-01<LLD9.02E-02<LLD<LLD<LLD<LLDKr-87Ci2.33E-012.13E+009.60E-012.44E+00<LLD<LLD<LLD<LLDKr-88Ci8.48E+004.43E+006.66E-015.43E-01<LLD<LLD<LLD<LLDXe-133Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDXe-135Ci1.17E+017.07E+005.41E+003.57E+00<LLD<LLD<LLD<LLDXe-135mCi<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDXe-137Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDXe-138Ci<LLD<LLD<LLD1.38E+00<LLD<LLD<LLD<LLDAr-41Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDTotal for PeriodCi2.06E+011.40E+017.04E+008.02E+00<LLD<LLD<LLD<LLD2. IodinesI-131Ci3.78E-041.27E-042.57E-045.93E-04<LLD<LLD<LLD<LLDI-133Ci4.02E-041.84E-044.03E-047.74E-04<LLD<LLD<LLD<LLDI-135Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDTotal for PeriodCi7.80E-043.11E-046.60E-041.37E-03<LLD<LLD<LLD<LLD3. Particulates Sr-89Ci2.26E-034.15E-041.95E-045.99E-04<LLD<LLD<LLD<LLDSr-90Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCs-134Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCs-137Ci2.82E-043.93E-051.52E-04<LLD<LLD<LLD<LLD<LLDBa-140Ci3.61E-033.72E-044.66E-046.93E-04<LLD<LLD<LLD<LLDLa-140Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCr-51Ci<LLD<LLD8.81E-055.42E-04<LLD<LLD<LLD<LLDMn-54Ci9.47E-046.49E-045.84E-041.01E-03<LLD<LLD<LLD<LLDCo-58Ci2.11E-032.28E-032.44E-032.03E-03<LLD<LLD<LLD<LLDCo-60Ci2.55E-032.95E-033.45E-032.81E-03<LLD<LLD<LLD<LLDNi-63Ci3.50E-04<LLD<LLD<LLD<LLD<LLD<LLD<LLDMo-99Ci1.48E-041.67E-041.84E-041.57E-04<LLD<LLD<LLD<LLDAg-110mCi<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCe-141Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCe-144Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDFe-55Ci3.67E-04<LLD<LLD3.22E-04<LLD<LLD<LLD<LLDFe-59Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDZn-65Ci5.42E-046.52E-048.51E-047.01E-04<LLD<LLD<LLD<LLDTotal for PeriodCi1.32E-027.52E-038.41E-038.86E-03<LLD<LLD<LLD<LLD4. Tritium H-3Ci8.49E+006.28E+003.60E+005.61E+00<LLD<LLD<LLD<LLD5. Gross Alpha Gross AlphaCi<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD6. Carbon-14 C-14Ci2.39E+002.42E+002.45E+002.45E+00<LLD<LLD<LLD<LLDContinuous ModeBatch ModeTable A-2: Gaseous Effluents Release Point: Elevated ReleaseUnit: Oyster Creek

Oyster Creek 2013 Annual Radioactive Effluent Release Report 15Period: January 1, 2013 through December 31, 2013Nuclides Released1. Fission gase sUnitQuarter 1Quarter2Quarter3Quarter4Quarter1Quarter2Quarter3Quarter4Kr- 85Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDKr- 85mCi<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDKr-87Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDKr-88Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDXe-133Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDXe-133mCi<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDXe-135Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDXe-135mCi<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDXe-138Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDAr-41Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDTotal for PeriodCi<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD2. IodinesI-131Ci9.94E-08<LLD3.73E-088.18E-07<LLD<LLD<LLD<LLDI-133Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDI-135Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDTotal for PeriodCi9.94E-08<LLD3.73E-088.18E-07<LLD<LLD<LLD<LLD3. ParticulatesSr-89Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDSr-90Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCs-134Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCs-137Ci2.57E-072.59E-077.13E-08<LLD<LLD<LLD<LLD<LLDBa-140Ci2.62E-052.65E-057.28E-06<LLD<LLD<LLD<LLD<LLDLa-140Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCr-51Ci5.30E-065.35E-061.47E-06<LLD<LLD<LLD<LLD<LLDMn-54Ci4.78E-065.64E-061.22E-061.80E-05<LLD<LLD<LLD<LLDCo-58Ci3.86E-061.33E-054.02E-063.51E-07<LLD<LLD<LLD<LLDCo-60Ci1.17E-052.86E-051.69E-058.87E-05<LLD<LLD<LLD<LLDNi-63Ci2.74E-05<LLD<LLD<LLD<LLD<LLD<LLD<LLDMo-99Ci7.96E-078.05E-072.21E-07<LLD<LLD<LLD<LLD<LLDAg-110mCi<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCe-141Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCe-144Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDFe-55Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDFe-59Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDZn-65Ci2.09E-062.11E-065.81E-07<LLD<LLD<LLD<LLD<LLDAm-241Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDTotal for PeriodCi8.24E-058.26E-053.18E-051.07E-04<LLD<LLD<LLD<LLD4. TritiumH-3Ci2.88E-011.22E-012.93E-012.05E-01<LLD<LLD<LLD<LLD5. Gross Alpha Gross AlphaCi<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD6. Carbon-14 C-14Ci7.40E-027.49E-027.57E-027.57E-02<LLD<LLD<LLD<LLDTable A-3: Gaseous Effluent Release Point: Ground Level ReleasesUnit: Oyster Creek Continuous ModeBatch Mode

Oyster Creek 2013 Annual Radioactive Effluent Release Report 16Period: January 1, 2013 through December 31, 2013A. Fission & Activation ProductsUnitsQuarter 1Quarter 2Quarter 3Quarter 4Est. Total Error %1. Total Release not including tritium, gases, alphaCi<LLD<LLD<LLD<LLD25.00%2. Average Diluted concentration during periodCi/ml<LLD<LLD<LLD<LLD3. Total Body Dosemrem4.05E-073.30E-073.28E-073.08E-074. Organ Dosemrem4.05E-073.30E-073.28E-073.08E-073. Percent of ODCM Limit -Total Body Dose%2.70E-052.20E-052.19E-052.05E-05 -Organ Dose%8.10E-066.60E-066.57E-066.16E-06B. TritiumUnitsQuarter 1Quarter 2Quarter 3Quarter 4 Est. Total Error %1. Total ReleaseCi8.42E-027.04E-026.88E-025.84E-0225.00%2. Average diluted concentration durin g periodCi/ml1.80E-101.45E-101.42E-101.30E-103. Percent of 10CFR20 limit %1.80E-051.45E-051.42E-051.30E-05UnitsQuarter 1Quarter 2Quarter 3Quarter 4 Est. Total Error %1. Total ReleaseCi<LLD<LLD<LLD<LLD25.00%2. Average diluted concentration Ci/ml<LLD<LLD<LLD<LLD3. Percent of ODCM limit %<LLD<LLD<LLD<LLDD. Gross Alpha ActivityUnitsQuarter 1Quarter 2Quarter 3Quarter 4 Est. Total Error %1. Total ReleaseCi<LLD<LLD<LLD<LLD25.00%E. Volume of Waste Released prior to dilutionLiters3.48E+073.44E+073.42E+072.89E+07F. Volume of Dilution Water Used During Period Liters4.69E+114.85E+114.85E+114.48E+11Table A-4: Liquid Effluents - Summary Of All ReleasesUnit: Oyster Creek C. Dissolved and Entrained Gases

Oyster Creek 2013 Annual Radioactive Effluent Release Report 17Period: January 1, 2013 through December 31, 2013Nuclides ReleasedFission & Activation ProductsUnitQuarter1Quarter2Quarter3Quarter4Quarter1Quarter2Quarter3Quarter4Sr-89Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDSr-90Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCs-134Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCs-137Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDI-131Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCo-58Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCo-60Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDNi-63Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDFe-59Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDZn-65Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDMn-54Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCr-51Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDZr-95Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDNb-95Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDMo-99Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDTc-99mCi<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDBa-140Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDLa-140Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCe-141Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDAg-110mCi<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDFe-55Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCe-144Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDXe-133Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDXe-135Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDH-3Ci8.42E-027.04E-026.88E-025.84E-02<LLD<LLD<LLD<LLDGross AlphaCi<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDTritiumGross AlphaDissolved Entrained GasesTotal for PeriodTable A-5: Liquid Release Point: Groundwater RemediationUnit: Oyster Creek Continuous ModeBatch Mode

Oyster Creek 2013 Annual Radioactive Effluent Release Report 18

Appendix B Solid Waste and Irradiated Fuel Shipments

Oyster Creek 2013 Annual Radioactive Effluent Release Report 19 A. Solid waste shipped offsite for burial or disposal (not irradiated fuel)

1. Type of waste Types of WasteTotal Quantity(m3)Total Activity(Ci)PeriodEst. Total Error%a. Spent resins,filter sludges, evaporator bottom, etc6.20E+012.15E+0220132.50E+01b. Dry compressible waste, contaminated equip, etc2.37E+026.48E-0220132.50E+01
c. Irradiated components, control rods,etc0.00E+000.00E+0020132.50E+01d. Other1.32E+024.30E-0220132.50E+01

Oyster Creek 2013 Annual Radioactive Effluent Release Report 20 1. Estimate of Major Nuclide Composition (By Waste Type)

Category A - Spent Resin, Filters, Sludges, Evaporator Bottoms, etc.

CuriesPercent CuriesPercent H-34.10E-029.35E-023.14E-031.84E-03C-141.01E-012.30E-012.71E-021.59E-02Cr-51P-322.02E-064.61E-061.30E-107.62E-11Mn-543.85E+008.78E+003.01E+001.76E+00Fe-552.22E+015.06E+011.07E+026.27E+01Fe-59 Co-572.96E-036.75E-03Co-581.83E-014.17E-015.74E-033.36E-03Co-601.42E+013.24E+013.89E+012.28E+01Ni-592.83E-031.66E-03Ni-632.78E-016.34E-011.92E+001.13E+00Zn-658.55E-011.95E+001.27E+007.44E-01Sr-892.87E-046.54E-041.42E-058.32E-06Sr-908.44E-031.92E-028.95E-025.25E-02Nb-95Tc-998.01E-034.69E-03Ag-110m Sb-1251.30E-022.96E-02Cs-1344.13E-049.42E-041.66E-029.73E-03Cs-1372.05E+004.67E+001.81E+011.06E+01Ce-1444.96E-021.13E-017.83E-024.59E-02Pu-2382.65E-046.04E-042.08E-031.22E-03Pu-2396.84E-051.56E-046.31E-043.70E-04Pu-2401.96E-041.15E-04Pu-2411.92E-024.38E-021.80E-011.05E-01Am-2412.11E-044.81E-043.27E-031.92E-03 Cm-2424.93E-051.12E-049.70E-055.69E-05Cm-2431.54E-043.51E-041.56E-039.14E-04Cm-2441.53E-043.49E-041.53E-038.97E-04Totals4.39E+011.00E+021.71E+021.00E+02Waste Class BIsotopeWaste Class A Note: Grey fields are where results were not reported in the NRC Regulatory Guide 1.21 Report

Oyster Creek 2013 Annual Radioactive Effluent Release Report 21 Category B - Dry Compressible Waste, Contaminated Equipment, etc.

Category C - Irradiated components, control rods, etc.

No Irradiated components, control rods, etc. shipped CuriesPercent H-37.86E-051.21E-01C-145.83E-059.00E-02Mn-547.73E-031.19E+01Fe-554.17E-026.44E+01Co-601.31E-022.02E+01Ni-638.27E-041.28E+00Zn-655.07E-047.83E-01Tc-993.31E-055.11E-02Sb-1251.97E-043.04E-01Cs-1373.68E-045.68E-01Ce-1441.43E-042.21E-01Pu-2388.58E-071.32E-03Pu-2392.25E-073.47E-04Pu-2412.01E-053.10E-02Am-2419.49E-071.47E-03Cm-2423.62E-075.59E-04Cm-2437.28E-071.12E-03Cm-2447.27E-071.12E-03Totals6.48E-021.00E+02IsotopeWaste Class A Oyster Creek 2013 Annual Radioactive Effluent Release Report 22Category D - Other - Scrap Metal CuriesPercent H-35.25E-051.22E-01C-143.89E-059.04E-02Mn-545.09E-031.18E+01Fe-552.77E-026.44E+01Co-608.75E-032.03E+01Ni-635.52E-041.28E+00Zn-653.33E-047.74E-01Tc-992.21E-055.14E-02Sb-1251.31E-043.04E-01Cs-1372.46E-045.72E-01Ce-1449.42E-052.19E-01Pu-2385.73E-071.33E-03Pu-2391.50E-073.49E-04Pu-2411.34E-053.11E-02Am-2416.34E-071.47E-03Cm-2422.36E-075.49E-04Cm-2434.86E-071.13E-03Cm-2444.85E-071.13E-03Totals4.30E-021.00E+02IsotopeWaste Class A Note: Grey fields are where results were not reported in the NRC Regulatory Guide 1.21 Report

2. Solid Waste (Disposition)

Number of ShipmentsMode of TransportationDestination10Hittman Transport Co.Barnwell Disposal Facilit y9Hittman Transport Co.Duratek - Bear Cree k2Hittman Transport Co.Duratek Radwaste Processing, Inc.

B. Irradiated Fuel Shipments (disposition).

There were no irradiated fuel shipments

C. Changes to the Process Control Program

There were no changes to the Process Control Program in 2013

Oyster Creek 2013 Annual Radioactive Effluent Release Report 23

Appendix C Radiological Impact to Man Oyster Creek 2013 Annual Radioactive Effluent Release Report 24Per ODCM Administrative Control 6.2, an assessment of radiation doses to the likely most exposed MEMBER OF THE PUBLIC from reacto r releases and other nearby uranium fuel cycle sources (including doses from primary e ffluent pathways and direct radiation) for the previous calendar year must be made to show conformance with 40 CFR Part 190,

Environmental Radiation Protection Standards for Nuclear Power Operation. For purposes of

this calculation the following assumptions were made:

Gaseous Nearest member of the public was W sector at 483 meters Actual 2013 meteorology and measured gaseous effluent releases were used All significant pathways were assumed to be present Occupancy factor was considered 22.8% (40 hour4.62963e-4 days <br />0.0111 hours <br />6.613757e-5 weeks <br />1.522e-5 months <br />s/week for 50 weeks).

Liquid Doses calculated in the discharge canal at the Route 9 bridge Fish, shellfish and shoreline pathways doses calculated 40 CFR Part 190 Compliance Dosimetry measurements (minus average of control stations) measured direct radiation for the nearest member of the public. The nearest member of the public for direct radiation is considered an individual that works in the warehouse west of the site. As a worker, the

individual is assumed to work 2,000 hours0 days <br />0 hours <br />0 weeks <br />0 months <br /> per year at this location. Nearest resident was at SE sector at 937 meters. The highest calculated dose for gamma air dose and liquid total body were summed for total body dose. The highest calculated dose for gamma air dose, child bone and liquid organ were summed for organ dose. The limits for Kr-85, I-129, Pu-239 and other alpha-emitting transuranic radionuclides with half-lives greater than one year were not exceeded.

The ODCM does not require total body doses to the population and average doses to

individuals in the population from gaseous effluents to a distance of 50 miles from the site to be

calculated.

Oyster Creek 2013 Annual Radioactive Effluent Release Report 25

A summary of gaseous and liquid radiation doses to most likely exposed MEMBER OF THE PUBLIC was as follows:

Distance (meters)Direction (toward)Noble GasGamma - Air Dose3.60E-03All500ESE3.60E-0210mradNoble GasBeta - Air Dose8.44E-04All500ESE4.22E-0320mradNoble GasTotal Body (Gamma)1.42E-03All937SE2.84E-025mremNoble GasSkin (Beta)1.77E-03All972ESE1.18E-0215mremIodine, Particulate, Carbon-14 & TritiumBone4.93E-01Child937SE3.29E+0015mremLiquidTotal body1.37E-06All4.57E-053mremLiquidOrgan1.37E-06All1.37E-0510mremDirect RadiationTotal Body5.39E+00All483W2.16E+0125mremDirect RadiationTotal Body<LLDAll937SE<LLD25mremTotal DoseTotal Body5.39E+00All483W2.16E+0125mremTotal DoseBone5.50E+00All483W2.20E+0125mremTotal DoseThyroid5.39E+00All483W7.19E+0075mremTotal DoseTotal Body3.60E-03All937SE1.44E-0225mremTotal DoseBone4.97E-01All937SE1.99E+0025mremTotal DoseThyroid3.60E-03 All937SE4.80E-0375mremLimitUnitSouth Route 9 BridgeAge GroupEffluentWarehouse WorkerNearest ResidentEstimated DoseLocation% of Applicable LimitApplicable Organ40 CFR Part 190 Compliance

Oyster Creek 2013 Annual Radioactive Effluent Release Report 26

Appendix D Meteorological Data Oyster Creek 2013 Annual Radioactive Effluent Release Report 27LIST OF METEOROLOGICAL DATA TABLES PAGE Table D - 1 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for 28 the Oyster Creek Generating Station, January - March, 2013 Table D - 2 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for 35 the Oyster Creek Generating Station, January - March, 2013

Table D - 3 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for 42 the Oyster Creek Generating Station, April - June, 2013

Table D - 4 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for 49 the Oyster Creek Generating Station, April - June, 2013

Table D - 5 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for 56 the Oyster Creek Generating Station, July - September, 2013

Table D - 6 Wind Speed by Direction M easured at 380 Feet for various Stability Classes for 63 the Oyster Creek Generating Station, July - September, 2013

Table D - 7 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for 70 the Oyster Creek Generating Station, October - December, 2013

Table D - 8 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for 77 the Oyster Creek Generating Station, October - December, 2013

Table D - 9 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for 84 the Oyster Creek Generating Station, January - December, 2013

Table D - 10 Wind Speed by Direction M easured at 380 Feet for various Stability Classes for 92 the Oyster Creek Generating Station, January - December, 2013 Oyster Creek 2013 Annual Radioactive Effluent Release Report 28Table D - 1 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Station, January - March, 2013 Oyster Creek Alpha Period of Record: January - March 2013 Stability Class - Extremely Unstable - 150Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind

Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total

----- ----- ----- ----- ----- ----- -----

N 0 2 2 0 0 0 4

NNE 0 1 0 0 0 0 1

NE 0 3 0 0 0 0 3

ENE 0 1 4 0 0 0 5

E 0 2 2 0 0 0 4

ESE 0 2 2 0 0 0 4

SE 0 1 3 0 0 0 4

SSE 0 0 2 0 0 0 2

S 0 0 1 0 0 0 1

SSW 0 1 2 4 0 0 7

SW 0 3 6 1 0 0 10

WSW 0 0 8 2 0 0 10

W 0 6 8 7 0 0 21

WNW 0 1 44 23 0 0 68

NW 0 2 34 5 0 0 41

NNW 0 0 10 0 0 0 10

Variable 0 0 0 0 0 0 0

Total 0 25 128 42 0 0 195

Hours of calm in this stability class: 0

Hours of missing wind measurements in this stability class: 0

Hours of missing stability measurements in all stability classes: 5

Oyster Creek 2013 Annual Radioactive Effluent Release Report 29Table D - 1 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Station, January - March, 2013 Oyster Creek Alpha Period of Record: January - March 2013 Stability Class - Moderately Unstable - 150Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind

Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total

----- ----- ----- ----- ----- ----- -----

N 0 0 0 0 0 0 0

NNE 0 0 0 0 0 0 0

NE 0 1 0 0 0 0 1

ENE 0 3 4 0 0 0 7

E 0 5 1 0 0 0 6

ESE 0 1 0 0 0 0 1

SE 0 0 1 0 0 0 1

SSE 0 0 3 3 0 0 6

S 0 1 1 0 0 0 2

SSW 0 1 0 1 0 0 2

SW 0 1 2 0 0 0 3

WSW 0 1 2 0 0 0 3

W 0 1 7 3 0 0 11

WNW 0 3 16 7 0 0 26

NW 0 0 15 6 0 0 21

NNW 0 2 4 2 0 0 8

Variable 0 0 0 0 0 0 0

Total 0 20 56 22 0 0 98

Hours of calm in this stability class: 0

Hours of missing wind measurements in this stability class: 1

Hours of missing stability measurements in all stability classes: 5

Oyster Creek 2013 Annual Radioactive Effluent Release Report 30Table D - 1 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Station, January - March, 2013 Oyster Creek Alpha Period of Record: January - March 2013 Stability Class - Slightly Un stable - 150Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind

Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total

----- ----- ----- ----- ----- ----- -----

N 0 0 0 0 0 0 0

NNE 0 0 0 0 0 0 0

NE 0 1 0 0 0 0 1

ENE 0 3 3 0 0 0 6

E 0 1 0 0 0 0 1

ESE 0 1 0 0 0 0 1

SE 0 1 0 0 0 0 1

SSE 0 2 0 0 0 0 2

S 0 0 0 0 0 0 0

SSW 0 1 0 0 0 0 1

SW 0 0 1 0 0 0 1

WSW 0 0 4 0 0 0 4

W 0 2 5 2 0 0 9

WNW 0 5 8 2 0 0 15

NW 0 1 6 0 0 0 7

NNW 0 0 3 1 0 0 4

Variable 0 0 0 0 0 0 0

Total 0 18 30 5 0 0 53

Hours of calm in this stability class: 0

Hours of missing wind measurements in this stability class: 0

Hours of missing stability measurements in all stability classes: 5

Oyster Creek 2013 Annual Radioactive Effluent Release Report 31 Table D - 1 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Station, January - March, 2013 Oyster Creek Alpha Period of Record: January - March 2013 Stability Class - Neutral - 150Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind

Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total

----- ----- ----- ----- ----- ----- -----

N 3 11 1 0 0 0 15

NNE 1 9 0 0 0 0 10

NE 2 12 1 5 0 0 20

ENE 1 7 10 7 0 0 25

E 1 3 1 0 0 0 5

ESE 1 8 0 0 0 0 9

SE 1 5 1 0 0 0 7

SSE 0 7 2 0 0 0 9

S 2 5 6 0 1 0 14

SSW 1 7 10 4 5 0 27

SW 1 5 4 2 0 0 12

WSW 2 5 1 0 0 0 8

W 3 5 19 4 0 0 31

WNW 1 24 28 15 0 0 68

NW 2 25 23 8 0 0 58

NNW 1 18 9 0 0 0 28

Variable 0 0 0 0 0 0 0

Total 23 156 116 45 6 0 346

Hours of calm in this stability class: 0

Hours of missing wind measurements in this stability class: 1

Hours of missing stability measurements in all stability classes: 5 Oyster Creek 2013 Annual Radioactive Effluent Release Report 32 Table D - 1 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Station, January - March, 2013 Oyster Creek Alpha Period of Record: January - March 2013 Stability Class - Slightly Stable - 150Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind

Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total

----- ----- ----- ----- ----- ----- -----

N 5 25 8 4 0 0 42

NNE 10 14 12 7 1 0 44

NE 5 22 19 7 0 0 53

ENE 5 13 8 9 0 0 35

E 5 9 2 2 0 0 18

ESE 3 6 2 0 0 0 11

SE 4 13 1 1 0 0 19

SSE 5 14 8 10 0 0 37

S 7 14 9 3 2 0 35

SSW 8 19 25 3 1 0 56

SW 5 24 9 2 0 0 40

WSW 11 44 6 0 0 0 61

W 12 74 21 2 0 0 109

WNW 21 135 63 12 0 0 231

NW 19 83 37 1 0 0 140

NNW 4 44 37 1 0 0 86

Variable 0 0 0 0 0 0 0

Total 129 553 267 64 4 0 1017

Hours of calm in this stability class: 3

Hours of missing wind measurements in this stability class: 0

Hours of missing stability measurements in all stability classes: 5

Oyster Creek 2013 Annual Radioactive Effluent Release Report 33 Table D - 1 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Station, January - March, 2013 Oyster Creek Alpha Period of Record: January - March 2013 Stability Class - Moderately Stable - 150Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind

Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total

----- ----- ----- ----- ----- ----- -----

N 1 2 0 0 0 0 3

NNE 1 0 0 0 0 0 1

NE 1 0 0 0 0 0 1

ENE 1 0 0 0 0 0 1

E 0 0 0 0 0 0 0

ESE 0 0 0 0 0 0 0

SE 0 0 0 0 0 0 0

SSE 2 0 0 0 0 0 2

S 3 4 0 0 0 0 7

SSW 9 3 0 0 0 0 12

SW 9 15 0 0 0 0 24

WSW 15 24 0 0 0 0 39

W 13 39 0 1 0 0 53

WNW 5 43 1 0 0 0 49

NW 10 5 0 0 0 0 15

NNW 2 3 0 0 0 0 5

Variable 1 0 0 0 0 0 1

Total 73 138 1 1 0 0 213

Hours of calm in this stability class: 0

Hours of missing wind measurements in this stability class: 0

Hours of missing stability measurements in all stability classes: 5

Oyster Creek 2013 Annual Radioactive Effluent Release Report 34 Table D - 1 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Station, January - March, 2013 Oyster Creek Alpha Period of Record: January - March 2013 Stability Class - Extremely Stable - 150Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind

Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total

----- ----- ----- ----- ----- ----- -----

N 0 1 0 0 0 0 1

NNE 1 1 0 0 0 0 2

NE 1 0 0 0 0 0 1

ENE 0 0 0 0 0 0 0

E 0 0 0 0 0 0 0

ESE 0 0 0 0 0 0 0

SE 3 0 0 0 0 0 3

SSE 1 0 0 0 0 0 1

S 8 0 0 0 0 0 8

SSW 6 0 0 0 0 0 6

SW 16 5 0 0 0 0 21

WSW 41 10 0 0 0 0 51

W 50 16 0 0 0 0 66

WNW 28 8 0 0 0 0 36

NW 18 2 0 0 0 0 20

NNW 8 2 0 0 0 0 10

Variable 0 0 0 0 0 0 0

Total 181 45 0 0 0 0 226

Hours of calm in this stability class: 2

Hours of missing wind measurements in this stability class: 0

Hours of missing stability measurements in all stability classes: 5

Oyster Creek 2013 Annual Radioactive Effluent Release Report 35 Table D - 2 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Station, January - March, 2013 Oyster Creek Alpha Period of Record: January - March 2013 Stability Class - Extremely Unstable - 380Ft-33Ft Delta-T (F)

Winds Measured at 380 Feet Wind Speed (in mph)

Wind

Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total

----- ----- ----- ----- ----- ----- -----

N 0 0 0 0 0 0 0

NNE 0 0 0 0 0 0 0

NE 0 0 0 0 0 0 0

ENE 0 0 0 0 0 0 0

E 0 0 0 0 0 0 0

ESE 0 0 0 0 0 0 0

SE 0 0 0 0 0 0 0

SSE 0 0 0 0 0 0 0

S 0 0 0 0 0 0 0

SSW 0 0 0 0 0 0 0

SW 0 0 0 0 0 0 0

WSW 0 0 0 0 0 0 0

W 0 0 0 0 3 0 3

WNW 0 0 0 0 1 0 1

NW 0 0 0 0 4 1 5

NNW 0 0 0 0 0 0 0

Variable 0 0 0 0 0 0 0

Total 0 0 0 0 8 1 9

Hours of calm in this stability class: 0

Hours of missing wind measurements in this stability class: 0

Hours of missing stability measurements in all stability classes: 5

Oyster Creek 2013 Annual Radioactive Effluent Release Report 36 Table D - 2 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Station, January - March, 2013 Oyster Creek Alpha Period of Record: January - March 2013 Stability Class - Moderately Unstable - 380Ft-33Ft Delta-T (F)

Winds Measured at 380 Feet Wind Speed (in mph)

Wind

Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total

----- ----- ----- ----- ----- ----- -----

N 0 0 1 2 0 0 3

NNE 0 0 0 0 0 0 0

NE 0 0 0 0 0 0 0

ENE 0 0 1 0 0 0 1

E 0 0 1 0 0 0 1

ESE 0 0 0 0 0 0 0

SE 0 0 0 0 0 0 0

SSE 0 0 0 0 0 0 0

S 0 0 0 0 0 0 0

SSW 0 0 0 0 0 0 0

SW 0 0 0 0 0 0 0

WSW 0 0 0 2 0 0 2

W 0 0 0 0 2 0 2

WNW 0 0 2 5 3 5 15

NW 0 0 3 6 5 7 21

NNW 0 0 0 3 1 0 4

Variable 0 0 0 0 0 0 0

Total 0 0 8 18 11 12 49

Hours of calm in this stability class: 0

Hours of missing wind measurements in this stability class: 0

Hours of missing stability measurements in all stability classes: 5

Oyster Creek 2013 Annual Radioactive Effluent Release Report 37Table D - 2 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Station, January - March, 2013 Oyster Creek Alpha Period of Record: January - March 2013 Stability Class - Slightly Un stable - 380Ft-33Ft Delta-T (F)

Winds Measured at 380 Feet Wind Speed (in mph)

Wind

Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total

----- ----- ----- ----- ----- ----- -----

N 0 2 1 3 0 0 6

NNE 0 1 0 0 0 0 1

NE 0 1 1 0 0 0 2

ENE 0 0 2 1 0 0 3

E 0 0 2 0 0 0 2

ESE 0 0 2 0 0 0 2

SE 0 0 0 0 0 0 0

SSE 0 0 0 1 0 0 1

S 0 0 0 2 0 0 2

SSW 0 0 0 0 1 1 2

SW 0 0 1 1 0 0 2

WSW 0 0 2 2 1 1 6

W 0 0 0 0 1 4 5

WNW 0 0 2 4 10 5 21

NW 0 0 2 18 8 8 36

NNW 0 0 0 6 3 1 10

Variable 0 0 0 0 0 0 0

Total 0 4 15 38 24 20 101

Hours of calm in this stability class: 0

Hours of missing wind measurements in this stability class: 1

Hours of missing stability measurements in all stability classes: 5

Oyster Creek 2013 Annual Radioactive Effluent Release Report 38Table D - 2 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Station, January - March, 2013 Oyster Creek Alpha Period of Record: January - March 2013 Stability Class - Neutral - 380Ft-33Ft Delta-T (F)

Winds Measured at 380 Feet Wind Speed (in mph)

Wind

Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total

----- ----- ----- ----- ----- ----- -----

N 1 5 18 14 3 0 41

NNE 2 10 17 4 2 2 37

NE 0 6 10 7 5 7 35

ENE 0 3 12 12 4 16 47

E 1 6 5 7 5 5 29

ESE 0 3 7 0 0 0 10

SE 0 4 6 1 0 0 11

SSE 0 4 5 1 4 0 14

S 0 4 13 1 1 1 20

SSW 1 8 6 7 7 13 42

SW 0 3 8 12 10 1 34

WSW 1 3 2 14 7 1 28

W 1 2 10 12 16 5 46

WNW 0 2 18 36 28 24 108

NW 1 3 19 83 34 35 175

NNW 0 3 19 29 37 5 93

Variable 0 0 0 0 0 0 0

Total 8 69 175 240 163 115 770

Hours of calm in this stability class: 0

Hours of missing wind measurements in this stability class: 1

Hours of missing stability measurements in all stability classes: 5

Oyster Creek 2013 Annual Radioactive Effluent Release Report 39Table D - 2 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Station, January - March, 2013 Oyster Creek Alpha Period of Record: January - March 2013 Stability Class - Slightly Stable - 380Ft-33Ft Delta-T (F)

Winds Measured at 380 Feet Wind Speed (in mph)

Wind

Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total

----- ----- ----- ----- ----- ----- -----

N 2 0 10 19 12 2 45

NNE 2 5 6 9 2 8 32

NE 0 5 5 7 2 8 27

ENE 0 0 1 5 3 14 23

E 1 0 3 11 5 3 23

ESE 1 2 5 12 1 0 21

SE 0 1 5 5 2 1 14

SSE 1 3 2 8 4 2 20

S 3 1 5 6 7 15 37

SSW 2 1 5 14 20 6 48

SW 0 1 13 13 22 9 58

WSW 0 4 8 15 9 0 36

W 0 2 3 31 32 8 76

WNW 0 3 12 54 94 3 166

NW 1 4 11 71 76 11 174

NNW 0 1 16 26 23 1 67

Variable 0 0 0 0 0 0 0

Total 13 33 110 306 314 91 867

Hours of calm in this stability class: 0

Hours of missing wind measurements in this stability class: 0

Hours of missing stability measurements in all stability classes: 5

Oyster Creek 2013 Annual Radioactive Effluent Release Report 40Table D - 2 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Station, January - March, 2013 Oyster Creek Alpha Period of Record: January - March 2013 Stability Class - Moderately Stable - 380Ft-33Ft Delta-T (F)

Winds Measured at 380 Feet Wind Speed (in mph)

Wind

Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total

----- ----- ----- ----- ----- ----- -----

N 0 2 1 7 1 0 11

NNE 0 2 1 3 0 0 6

NE 1 3 1 1 0 0 6

ENE 0 1 0 1 1 0 3

E 0 0 0 0 0 0 0

ESE 0 0 3 0 0 0 3

SE 0 0 0 1 0 0 1

SSE 0 0 2 1 0 0 3

S 1 0 0 0 2 0 3

SSW 1 1 0 2 3 0 7

SW 0 0 3 10 8 5 26

WSW 0 1 5 4 2 0 12

W 0 1 8 13 8 0 30

WNW 0 1 3 18 16 3 41

NW 0 0 5 16 31 12 64

NNW 0 0 2 13 7 0 22

Variable 0 0 0 0 0 0 0

Total 3 12 34 90 79 20 238

Hours of calm in this stability class: 0

Hours of missing wind measurements in this stability class: 0

Hours of missing stability measurements in all stability classes: 5

Oyster Creek 2013 Annual Radioactive Effluent Release Report 41Table D - 2 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Station, January - March, 2013 Oyster Creek Alpha Period of Record: January - March 2013 Stability Class - Extremely Stable - 380Ft-33Ft Delta-T (F)

Winds Measured at 380 Feet Wind Speed (in mph)

Wind

Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total

----- ----- ----- ----- ----- ----- -----

N 0 4 6 2 0 0 12

NNE 0 3 4 2 0 0 9

NE 0 0 3 1 0 0 4

ENE 0 1 3 3 0 0 7

E 0 0 4 1 0 0 5

ESE 0 0 3 0 0 0 3

SE 0 0 2 0 0 0 2

SSE 0 0 3 1 0 0 4

S 0 0 0 1 0 0 1

SSW 0 0 0 1 0 0 1

SW 0 3 2 3 6 1 15

WSW 1 0 5 5 0 0 11

W 0 4 6 4 2 0 16

WNW 1 1 3 0 1 0 6

NW 0 2 1 5 5 0 13

NNW 0 0 3 4 3 0 10

Variable 0 0 0 0 0 0 0

Total 2 18 48 33 17 1 119

Hours of calm in this stability class: 0

Hours of missing wind measurements in this stability class: 0

Hours of missing stability measurements in all stability classes: 5

Oyster Creek 2013 Annual Radioactive Effluent Release Report 42Table D - 3 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Station, April - June, 2013 Oyster Creek Alpha Period of Record: April - June 2013 Stability Class - Extremely Unstable - 150Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind

Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total

----- ----- ----- ----- ----- ----- -----

N 0 3 3 0 0 0 6

NNE 0 0 3 0 0 0 3

NE 0 4 15 0 0 0 19

ENE 0 10 53 3 0 0 66

E 0 6 20 0 0 0 26

ESE 0 9 27 0 0 0 36

SE 0 18 37 0 0 0 55

SSE 0 5 36 2 0 0 43

S 1 9 65 36 0 0 111

SSW 1 8 12 7 0 0 28

SW 0 15 19 0 0 0 34

WSW 0 24 23 2 0 0 49

W 1 15 18 4 0 0 38

WNW 0 7 43 13 0 0 63

NW 0 12 14 1 0 0 27

NNW 1 7 7 0 0 0 15

Variable 0 0 0 0 0 0 0

Total 4 152 395 68 0 0 619

Hours of calm in this stability class: 0

Hours of missing wind measurements in this stability class: 1

Hours of missing stability measurements in all stability classes: 5

Oyster Creek 2013 Annual Radioactive Effluent Release Report 43Table D - 3 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Station, April - June, 2013 Oyster Creek Alpha Period of Record: April - June 2013 Stability Class - Moderately Unstable - 150Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind

Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total

----- ----- ----- ----- ----- ----- -----

N 0 0 3 0 0 0 3

NNE 0 2 0 0 0 0 2

NE 0 2 2 0 0 0 4

ENE 0 3 7 3 0 0 13

E 0 2 2 2 0 0 6

ESE 0 2 1 0 0 0 3

SE 0 5 0 0 0 0 5

SSE 1 2 4 0 0 0 7

S 0 1 5 1 0 0 7

SSW 0 2 5 2 0 0 9

SW 0 1 1 0 0 0 2

WSW 1 8 3 0 0 0 12

W 0 4 1 0 0 0 5

WNW 1 4 7 0 0 0 12

NW 1 3 6 0 0 0 10

NNW 0 2 1 0 0 0 3

Variable 0 0 0 0 0 0 0

Total 4 43 48 8 0 0 103

Hours of calm in this stability class: 0

Hours of missing wind measurements in this stability class: 0

Hours of missing stability measurements in all stability classes: 5

Oyster Creek 2013 Annual Radioactive Effluent Release Report 44Table D - 3 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Station, April - June, 2013 Oyster Creek Alpha Period of Record: April - June 2013 Stability Class - Slightly Un stable - 150Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind

Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total

----- ----- ----- ----- ----- ----- -----

N 0 1 0 0 0 0 1

NNE 0 1 1 0 0 0 2

NE 0 2 2 0 0 0 4

ENE 0 0 2 2 0 0 4

E 0 4 0 0 0 0 4

ESE 0 2 0 0 0 0 2

SE 0 0 0 0 0 0 0

SSE 0 2 3 0 0 0 5

S 1 1 4 1 0 0 7

SSW 0 2 0 1 0 0 3

SW 0 2 0 0 0 0 2

WSW 0 5 0 0 0 0 5

W 1 1 1 0 0 0 3

WNW 0 2 0 0 0 0 2

NW 0 1 3 3 0 0 7

NNW 0 0 0 0 0 0 0

Variable 0 0 0 0 0 0 0

Total 2 26 16 7 0 0 51

Hours of calm in this stability class: 0

Hours of missing wind measurements in this stability class: 1

Hours of missing stability measurements in all stability classes: 5

Oyster Creek 2013 Annual Radioactive Effluent Release Report 45Table D - 3 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Station, April - June, 2013 Oyster Creek Alpha Period of Record: April - June 2013 Stability Class - Neutral - 150Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind

Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total

----- ----- ----- ----- ----- ----- -----

N 1 6 2 0 0 0 9

NNE 0 6 8 0 0 0 14

NE 1 16 11 0 0 0 28

ENE 1 7 8 8 0 0 24

E 0 15 5 1 0 0 21

ESE 2 14 14 0 0 0 30

SE 0 20 17 0 0 0 37

SSE 1 15 13 0 0 0 29

S 2 16 34 5 0 0 57

SSW 2 22 22 3 0 0 49

SW 1 5 3 0 0 0 9

WSW 2 14 9 0 0 0 25

W 1 7 2 0 0 0 10

WNW 0 5 20 0 0 0 25

NW 0 6 14 0 0 0 20

NNW 1 2 3 0 0 0 6

Variable 0 0 0 0 0 0 0

Total 15 176 185 17 0 0 393

Hours of calm in this stability class: 0

Hours of missing wind measurements in this stability class: 0

Hours of missing stability measurements in all stability classes: 5

Oyster Creek 2013 Annual Radioactive Effluent Release Report 46Table D - 3 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Station, April - June, 2013 Oyster Creek Alpha Period of Record: April - June 2013 Stability Class - Slightly Stable - 150Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind

Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total

----- ----- ----- ----- ----- ----- -----

N 4 4 3 0 0 0 11

NNE 2 8 0 0 0 0 10

NE 6 17 6 0 0 0 29

ENE 4 15 17 0 0 0 36

E 2 20 7 0 0 0 29

ESE 1 18 2 0 0 0 21

SE 3 12 5 0 0 0 20

SSE 2 14 8 2 0 0 26

S 8 29 20 0 0 0 57

SSW 13 57 29 2 0 0 101

SW 7 63 9 0 0 0 79

WSW 16 48 4 0 0 0 68

W 10 18 4 0 0 0 32

WNW 8 26 10 0 0 0 44

NW 3 15 5 0 0 0 23

NNW 4 24 3 0 0 0 31

Variable 0 0 0 0 0 0 0

Total 93 388 132 4 0 0 617

Hours of calm in this stability class: 0

Hours of missing wind measurements in this stability class: 0

Hours of missing stability measurements in all stability classes: 5

Oyster Creek 2013 Annual Radioactive Effluent Release Report 47Table D - 3 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Station, April - June, 2013 Oyster Creek Alpha Period of Record: April - June 2013 Stability Class - Moderately Stable - 150Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind

Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total

----- ----- ----- ----- ----- ----- -----

N 1 1 0 0 0 0 2

NNE 3 0 0 0 0 0 3

NE 2 1 0 0 0 0 3

ENE 2 1 0 0 0 0 3

E 1 0 0 0 0 0 1

ESE 2 0 0 0 0 0 2

SE 2 1 0 0 0 0 3

SSE 7 2 0 0 0 0 9

S 15 2 0 0 0 0 17

SSW 6 2 0 0 0 0 8

SW 6 7 0 0 0 0 13

WSW 13 15 0 0 0 0 28

W 11 14 0 0 0 0 25

WNW 6 8 0 0 0 0 14

NW 5 8 0 0 0 0 13

NNW 3 5 0 0 0 0 8

Variable 0 0 0 0 0 0 0

Total 85 67 0 0 0 0 152

Hours of calm in this stability class: 0

Hours of missing wind measurements in this stability class: 0

Hours of missing stability measurements in all stability classes: 5

Oyster Creek 2013 Annual Radioactive Effluent Release Report 48Table D - 3 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Station, April - June, 2013 Oyster Creek Alpha Period of Record: April - June 2013 Stability Class - Extremely Stable - 150Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind

Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total

----- ----- ----- ----- ----- ----- -----

N 4 0 0 0 0 0 4

NNE 0 1 0 0 0 0 1

NE 0 0 0 0 0 0 0

ENE 2 1 0 0 0 0 3

E 0 0 0 0 0 0 0

ESE 1 0 0 0 0 0 1

SE 0 0 0 0 0 0 0

SSE 2 0 0 0 0 0 2

S 7 0 0 0 0 0 7

SSW 9 2 0 0 0 0 11

SW 11 3 0 0 0 0 14

WSW 39 15 0 0 0 0 54

W 64 8 0 0 0 0 72

WNW 26 6 1 0 0 0 33

NW 19 5 0 0 0 0 24

NNW 7 6 0 0 0 0 13

Variable 0 0 0 0 0 0 0

Total 191 47 1 0 0 0 239

Hours of calm in this stability class: 3

Hours of missing wind measurements in this stability class: 0

Hours of missing stability measurements in all stability classes: 5

Oyster Creek 2013 Annual Radioactive Effluent Release Report 49Table D - 4 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Station, April - June, 2013 Oyster Creek Alpha Period of Record: April - June 2013 Stability Class - Extremely Unstable - 380Ft-33Ft Delta-T (F)

Winds Measured at 380 Feet Wind Speed (in mph)

Wind

Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total

----- ----- ----- ----- ----- ----- -----

N 0 0 0 0 0 0 0

NNE 0 0 0 0 0 0 0

NE 0 0 0 1 0 0 1

ENE 0 0 0 3 1 0 4

E 0 0 2 0 0 0 2

ESE 0 0 0 0 0 0 0

SE 0 0 0 1 0 0 1

SSE 0 0 0 2 0 0 2

S 0 0 1 5 1 0 7

SSW 0 0 0 5 7 1 13

SW 0 0 2 5 0 0 7

WSW 0 0 1 2 1 0 4

W 0 0 5 1 0 0 6

WNW 0 0 1 0 15 1 17

NW 0 0 0 3 2 1 6

NNW 0 0 0 0 0 0 0

Variable 0 0 0 0 0 0 0

Total 0 0 12 28 27 3 70

Hours of calm in this stability class: 0

Hours of missing wind measurements in this stability class: 0

Hours of missing stability measurements in all stability classes: 5

Oyster Creek 2013 Annual Radioactive Effluent Release Report 50Table D - 4 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Station, April - June, 2013 Oyster Creek Alpha Period of Record: April - June 2013 Stability Class - Moderately Unstable - 380Ft-33Ft Delta-T (F)

Winds Measured at 380 Feet Wind Speed (in mph)

Wind

Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total

----- ----- ----- ----- ----- ----- -----

N 0 0 0 0 0 0 0

NNE 0 0 0 0 0 0 0

NE 0 0 1 3 0 0 4

ENE 0 0 4 9 4 1 18

E 0 0 4 4 1 0 9

ESE 0 0 1 1 0 0 2

SE 0 0 4 1 0 0 5

SSE 0 1 5 5 1 0 12

S 0 0 2 9 1 0 12

SSW 0 0 6 9 9 3 27

SW 0 0 4 5 0 0 9

WSW 0 0 6 11 2 0 19

W 0 0 8 5 2 0 15

WNW 0 0 2 4 11 2 19

NW 0 0 4 6 0 0 10

NNW 0 0 1 2 0 0 3

Variable 0 0 0 0 0 0 0

Total 0 1 52 74 31 6 164

Hours of calm in this stability class: 0

Hours of missing wind measurements in this stability class: 1

Hours of missing stability measurements in all stability classes: 5

Oyster Creek 2013 Annual Radioactive Effluent Release Report 51Table D - 4 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Station, April - June, 2013 Oyster Creek Alpha Period of Record: April - June 2013 Stability Class - Slightly Un stable - 380Ft-33Ft Delta-T (F)

Winds Measured at 380 Feet Wind Speed (in mph)

Wind

Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total

----- ----- ----- ----- ----- ----- -----

N 0 0 0 2 0 0 2

NNE 0 0 0 0 0 0 0

NE 0 1 3 5 0 1 10

ENE 0 0 1 6 3 0 10

E 0 0 2 5 2 0 9

ESE 0 1 1 2 0 0 4

SE 0 2 5 2 0 0 9

SSE 0 0 9 4 0 0 13

S 0 0 6 13 1 0 20

SSW 0 1 3 12 8 2 26

SW 0 1 4 2 0 0 7

WSW 0 1 8 2 2 0 13

W 0 2 7 8 1 0 18

WNW 0 0 1 11 6 1 19

NW 0 0 6 6 1 0 13

NNW 0 0 4 3 1 0 8

Variable 0 0 0 0 0 0 0

Total 0 9 60 83 25 4 181

Hours of calm in this stability class: 0

Hours of missing wind measurements in this stability class: 1

Hours of missing stability measurements in all stability classes: 5

Oyster Creek 2013 Annual Radioactive Effluent Release Report 52Table D - 4 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Station, April - June, 2013 Oyster Creek Alpha Period of Record: April - June 2013 Stability Class - Neutral - 380Ft-33Ft Delta-T (F)

Winds Measured at 380 Feet Wind Speed (in mph)

Wind

Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total

----- ----- ----- ----- ----- ----- -----

N 0 0 5 10 1 0 16

NNE 0 2 10 6 0 0 18

NE 0 0 16 15 5 0 36

ENE 0 1 21 32 14 16 84

E 0 2 24 15 8 0 49

ESE 1 5 32 28 1 0 67

SE 0 6 31 24 11 0 72

SSE 0 3 21 13 7 0 44

S 0 5 18 37 5 1 66

SSW 0 7 14 48 33 11 113

SW 0 9 10 12 2 0 33

WSW 1 8 11 12 3 0 35

W 0 7 17 11 4 0 39

WNW 1 4 11 9 12 1 38

NW 0 2 10 11 25 16 64

NNW 0 3 5 13 2 0 23

Variable 0 0 0 0 0 0 0

Total 3 64 256 296 133 45 797

Hours of calm in this stability class: 0

Hours of missing wind measurements in this stability class: 2

Hours of missing stability measurements in all stability classes: 5

Oyster Creek 2013 Annual Radioactive Effluent Release Report 53Table D - 4 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Station, April - June, 2013 Oyster Creek Alpha Period of Record: April - June 2013 Stability Class - Slightly Stable - 380Ft-33Ft Delta-T (F)

Winds Measured at 380 Feet Wind Speed (in mph)

Wind

Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total

----- ----- ----- ----- ----- ----- -----

N 0 0 4 8 3 0 15

NNE 0 4 8 5 0 0 17

NE 0 3 5 3 0 0 11

ENE 0 2 7 11 5 5 30

E 0 1 3 10 6 0 20

ESE 0 1 4 4 3 1 13

SE 0 1 9 6 0 0 16

SSE 0 5 10 16 5 2 38

S 0 3 10 17 6 0 36

SSW 0 1 14 37 38 2 92

SW 0 2 12 42 52 4 112

WSW 1 5 10 16 24 4 60

W 1 3 8 20 14 0 46

WNW 0 4 4 14 16 0 38

NW 0 1 2 10 18 1 32

NNW 0 1 7 9 17 0 34

Variable 0 0 0 0 0 0 0

Total 2 37 117 228 207 19 610

Hours of calm in this stability class: 0

Hours of missing wind measurements in this stability class: 0

Hours of missing stability measurements in all stability classes: 5

Oyster Creek 2013 Annual Radioactive Effluent Release Report 54Table D - 4 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Station, April - June, 2013 Oyster Creek Alpha Period of Record: April - June 2013 Stability Class - Moderately Stable - 380Ft-33Ft Delta-T (F)

Winds Measured at 380 Feet Wind Speed (in mph)

Wind

Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total

----- ----- ----- ----- ----- ----- -----

N 0 1 0 1 2 0 4

NNE 0 0 2 3 0 0 5

NE 0 0 4 1 0 0 5

ENE 0 0 0 5 1 0 6

E 0 0 1 0 0 0 1

ESE 0 0 0 0 0 0 0

SE 0 0 2 0 0 0 2

SSE 0 1 1 2 0 0 4

S 0 5 3 13 0 0 21

SSW 0 1 4 6 0 0 11

SW 0 0 3 7 6 0 16

WSW 0 2 6 5 14 5 32

W 0 0 1 9 5 3 18

WNW 1 1 2 8 13 4 29

NW 0 0 3 11 8 0 22

NNW 0 0 1 6 12 1 20

Variable 0 0 0 0 0 0 0

Total 1 11 33 77 61 13 196

Hours of calm in this stability class: 0

Hours of missing wind measurements in this stability class: 0

Hours of missing stability measurements in all stability classes: 5

Oyster Creek 2013 Annual Radioactive Effluent Release Report 55Table D - 4 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Station, April - June, 2013 Oyster Creek Alpha Period of Record: April - June 2013 Stability Class - Extremely Stable - 380Ft-33Ft Delta-T (F)

Winds Measured at 380 Feet Wind Speed (in mph)

Wind

Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total

----- ----- ----- ----- ----- ----- -----

N 0 0 0 4 3 0 7

NNE 0 0 0 3 2 0 5

NE 0 0 5 2 0 0 7

ENE 0 0 1 3 0 0 4

E 0 0 1 1 0 0 2

ESE 0 1 1 0 0 0 2

SE 0 0 1 0 0 0 1

SSE 0 0 5 1 0 0 6

S 0 2 4 2 0 0 8

SSW 0 5 4 11 0 0 20

SW 1 2 4 4 1 0 12

WSW 0 2 4 12 7 0 25

W 0 2 3 14 4 0 23

WNW 0 0 1 3 4 0 8

NW 1 0 3 8 4 1 17

NNW 0 0 2 1 5 2 10

Variable 0 0 0 0 0 0 0

Total 2 14 39 69 30 3 157

Hours of calm in this stability class: 0

Hours of missing wind measurements in this stability class: 0

Hours of missing stability measurements in all stability classes: 5

Oyster Creek 2013 Annual Radioactive Effluent Release Report 56 Table D - 5 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Stat ion, July - September, 2013 Oyster Creek Alpha Period of Record: July - September 2013 Stability Class - Extremely Unstable - 150Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind

Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total

----- ----- ----- ----- ----- ----- -----

N 1 7 0 0 0 0 8

NNE 1 8 4 0 0 0 13

NE 1 8 21 0 0 0 30

ENE 1 14 20 0 0 0 35

E 1 12 3 0 0 0 16

ESE 2 18 11 0 0 0 31

SE 0 12 38 0 0 0 50

SSE 0 7 33 1 0 0 41

S 0 5 57 8 0 0 70

SSW 1 18 17 0 0 0 36

SW 0 31 32 0 0 0 63

WSW 2 31 28 0 0 0 61

W 0 35 8 0 0 0 43

WNW 0 34 15 0 0 0 49

NW 0 36 29 0 0 0 65

NNW 0 23 4 0 0 0 27

Variable 0 0 0 0 0 0 0

Total 10 299 320 9 0 0 638

Hours of calm in this stability class: 0

Hours of missing wind measurements in this stability class: 5

Hours of missing stability measurements in all stability classes: 24

Oyster Creek 2013 Annual Radioactive Effluent Release Report 57Table D - 5 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Stat ion, July - September, 2013 Oyster Creek Alpha Period of Record: July - September 2013 Stability Class - Moderately Unstable - 150Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind

Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total

----- ----- ----- ----- ----- ----- -----

N 0 1 0 0 0 0 1

NNE 0 2 0 0 0 0 2

NE 0 3 2 0 0 0 5

ENE 1 3 0 0 0 0 4

E 1 1 0 0 0 0 2

ESE 0 1 0 0 0 0 1

SE 0 1 3 0 0 0 4

SSE 0 4 5 0 0 0 9

S 0 1 1 0 0 0 2

SSW 2 1 3 0 0 0 6

SW 0 3 2 0 0 0 5

WSW 1 5 0 0 0 0 6

W 0 8 0 0 0 0 8

WNW 2 5 0 0 0 0 7

NW 1 7 4 0 0 0 12

NNW 0 6 1 0 0 0 7

Variable 0 0 0 0 0 0 0

Total 8 52 21 0 0 0 81

Hours of calm in this stability class: 0

Hours of missing wind measurements in this stability class: 0

Hours of missing stability measurements in all stability classes: 24

Oyster Creek 2013 Annual Radioactive Effluent Release Report 58Table D - 5 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Stat ion, July - September, 2013 Oyster Creek Alpha Period of Record: July - September 2013 Stability Class - Slightly Un stable - 150Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind

Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total

----- ----- ----- ----- ----- ----- -----

N 0 0 0 0 0 0 0

NNE 0 1 0 0 0 0 1

NE 0 1 2 0 0 0 3

ENE 0 1 0 0 0 0 1

E 0 1 0 0 0 0 1

ESE 0 3 0 0 0 0 3

SE 0 2 0 0 0 0 2

SSE 0 2 1 0 0 0 3

S 0 3 3 1 0 0 7

SSW 0 2 4 0 0 0 6

SW 0 3 0 0 0 0 3

WSW 1 4 1 0 0 0 6

W 1 3 1 0 0 0 5

WNW 2 3 1 0 0 0 6

NW 0 0 3 0 0 0 3

NNW 0 2 0 0 0 0 2

Variable 0 0 0 0 0 0 0

Total 4 31 16 1 0 0 52

Hours of calm in this stability class: 0

Hours of missing wind measurements in this stability class: 0

Hours of missing stability measurements in all stability classes: 24

Oyster Creek 2013 Annual Radioactive Effluent Release Report 59 Table D - 5 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Stat ion, July - September, 2013 Oyster Creek Alpha Period of Record: July - September 2013 Stability Class - Neutral - 150Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind

Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total

----- ----- ----- ----- ----- ----- -----

N 2 11 0 0 0 0 13

NNE 2 10 4 0 0 0 16

NE 1 6 12 0 0 0 19

ENE 0 8 4 0 0 0 12

E 2 4 0 0 0 0 6

ESE 0 2 0 0 0 0 2

SE 0 7 1 0 0 0 8

SSE 1 10 3 0 0 0 14

S 0 38 38 0 0 0 76

SSW 2 17 14 0 0 0 33

SW 3 20 0 0 0 0 23

WSW 3 16 2 0 0 0 21

W 3 9 0 0 0 0 12

WNW 2 7 0 0 0 0 9

NW 4 13 3 0 0 0 20

NNW 1 11 0 0 0 0 12

Variable 0 0 0 0 0 0 0

Total 26 189 81 0 0 0 296

Hours of calm in this stability class: 0

Hours of missing wind measurements in this stability class: 0

Hours of missing stability measurements in all stability classes: 24

Oyster Creek 2013 Annual Radioactive Effluent Release Report 60Table D - 5 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Stat ion, July - September, 2013 Oyster Creek Alpha Period of Record: July - September 2013 Stability Class - Slightly Stable - 150Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind

Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total

----- ----- ----- ----- ----- ----- -----

N 7 10 1 0 0 0 18

NNE 6 3 1 0 0 0 10

NE 5 14 3 0 0 0 22

ENE 7 6 0 0 0 0 13

E 2 6 0 0 0 0 8

ESE 3 4 0 0 0 0 7

SE 6 4 0 0 0 0 10

SSE 7 10 1 0 0 0 18

S 18 35 13 0 0 0 66

SSW 13 83 7 0 0 0 103

SW 13 93 2 0 0 0 108

WSW 20 73 0 0 0 0 93

W 13 8 0 0 0 0 21

WNW 10 13 0 0 0 0 23

NW 9 22 2 0 0 0 33

NNW 2 13 0 0 0 0 15

Variable 0 0 0 0 0 0 0

Total 141 397 30 0 0 0 568

Hours of calm in this stability class: 0

Hours of missing wind measurements in this stability class: 2

Hours of missing stability measurements in all stability classes: 24

Oyster Creek 2013 Annual Radioactive Effluent Release Report 61 Table D - 5 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Stat ion, July - September, 2013 Oyster Creek Alpha Period of Record: July - September 2013 Stability Class - Moderately Stable - 150Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind

Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total

----- ----- ----- ----- ----- ----- -----

N 3 1 0 0 0 0 4

NNE 5 2 0 0 0 0 7

NE 2 1 0 0 0 0 3

ENE 0 0 0 0 0 0 0

E 1 0 0 0 0 0 1

ESE 0 0 0 0 0 0 0

SE 2 0 0 0 0 0 2

SSE 4 0 0 0 0 0 4

S 11 3 1 0 0 0 15

SSW 8 3 0 0 0 0 11

SW 14 12 0 0 0 0 26

WSW 13 18 0 0 0 0 31

W 13 2 0 0 0 0 15

WNW 7 7 0 0 0 0 14

NW 6 16 0 0 0 0 22

NNW 9 6 0 0 0 0 15

Variable 0 0 0 0 0 0 0

Total 98 71 1 0 0 0 170

Hours of calm in this stability class: 3

Hours of missing wind measurements in this stability class: 0

Hours of missing stability measurements in all stability classes: 24

Oyster Creek 2013 Annual Radioactive Effluent Release Report 62 Table D - 5 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Stat ion, July - September, 2013 Oyster Creek Alpha Period of Record: July - September 2013 Stability Class - Extremely Stable - 150Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind

Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total

----- ----- ----- ----- ----- ----- -----

N 6 1 0 0 0 0 7

NNE 3 1 0 0 0 0 4

NE 0 0 0 0 0 0 0

ENE 0 2 0 0 0 0 2

E 1 0 0 0 0 0 1

ESE 0 0 0 0 0 0 0

SE 1 0 0 0 0 0 1

SSE 2 0 0 0 0 0 2

S 4 0 0 0 0 0 4

SSW 7 0 0 0 0 0 7

SW 11 0 0 0 0 0 11

WSW 61 8 0 0 0 0 69

W 103 5 0 0 0 0 108

WNW 62 9 0 0 0 0 71

NW 49 13 0 0 0 0 62

NNW 12 7 0 0 0 0 19

Variable 0 0 0 0 0 0 0

Total 322 46 0 0 0 0 368

Hours of calm in this stability class: 0

Hours of missing wind measurements in this stability class: 1

Hours of missing stability measurements in all stability classes: 24

Oyster Creek 2013 Annual Radioactive Effluent Release Report 63Table D - 6 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Stat ion, July - September, 2013 Oyster Creek Alpha Period of Record: July - September 2013 Stability Class - Extremely Unstable - 380Ft-33Ft Delta-T (F)

Winds Measured at 380 Feet Wind Speed (in mph)

Wind

Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total

----- ----- ----- ----- ----- ----- -----

N 0 0 0 0 0 0 0

NNE 0 0 1 1 0 0 2

NE 0 0 1 8 0 0 9

ENE 0 0 0 6 0 0 6

E 0 0 4 0 0 0 4

ESE 0 0 3 0 0 0 3

SE 0 0 6 1 0 0 7

SSE 0 0 0 2 0 0 2

S 0 0 0 6 0 0 6

SSW 0 0 0 4 0 0 4

SW 0 0 6 4 1 0 11

WSW 0 0 3 22 1 0 26

W 0 0 6 1 0 0 7

WNW 0 2 7 2 0 0 11

NW 0 0 6 7 0 0 13

NNW 0 0 0 0 0 0 0

Variable 0 0 0 0 0 0 0

Total 0 2 43 64 2 0 111

Hours of calm in this stability class: 0

Hours of missing wind measurements in this stability class: 0

Hours of missing stability measurements in all stability classes: 24

Oyster Creek 2013 Annual Radioactive Effluent Release Report 64Table D - 6 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Stat ion, July - September, 2013 Oyster Creek Alpha Period of Record: July - September 2013 Stability Class - Moderately Unstable - 380Ft-33Ft Delta-T (F)

Winds Measured at 380 Feet Wind Speed (in mph)

Wind

Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total

----- ----- ----- ----- ----- ----- -----

N 0 0 3 0 0 0 3

NNE 0 0 3 1 0 0 4

NE 0 0 2 6 0 0 8

ENE 0 0 4 7 0 0 11

E 0 2 2 1 0 0 5

ESE 0 3 5 0 0 0 8

SE 0 1 17 1 0 0 19

SSE 0 1 6 7 0 0 14

S 0 0 2 9 4 0 15

SSW 0 1 7 8 2 0 18

SW 0 1 8 6 0 0 15

WSW 0 4 6 9 1 0 20

W 0 2 8 3 0 0 13

WNW 0 3 13 4 0 0 20

NW 0 3 11 13 3 0 30

NNW 0 1 6 2 0 0 9

Variable 0 0 0 0 0 0 0

Total 0 22 103 77 10 0 212

Hours of calm in this stability class: 0

Hours of missing wind measurements in this stability class: 0

Hours of missing stability measurements in all stability classes: 24

Oyster Creek 2013 Annual Radioactive Effluent Release Report 65Table D - 6 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Stat ion, July - September, 2013 Oyster Creek Alpha Period of Record: July - September 2013 Stability Class - Slightly Un stable - 380Ft-33Ft Delta-T (F)

Winds Measured at 380 Feet Wind Speed (in mph)

Wind

Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total

----- ----- ----- ----- ----- ----- -----

N 1 1 2 0 0 0 4

NNE 0 1 4 0 0 0 5

NE 0 2 1 5 0 0 8

ENE 0 2 3 2 0 0 7

E 0 0 4 1 0 0 5

ESE 0 1 3 0 0 0 4

SE 0 2 9 1 0 0 12

SSE 0 0 8 3 1 0 12

S 0 0 5 5 0 0 10

SSW 0 0 3 14 5 0 22

SW 0 1 3 4 0 0 8

WSW 0 2 6 13 0 0 21

W 0 2 4 4 1 0 11

WNW 0 4 5 3 0 0 12

NW 0 2 11 8 2 0 23

NNW 0 3 3 4 0 0 10

Variable 0 0 0 0 0 0 0

Total 1 23 74 67 9 0 174

Hours of calm in this stability class: 0

Hours of missing wind measurements in this stability class: 0

Hours of missing stability measurements in all stability classes: 24

Oyster Creek 2013 Annual Radioactive Effluent Release Report 66Table D - 6 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Stat ion, July - September, 2013 Oyster Creek Alpha Period of Record: July - September 2013 Stability Class - Neutral - 380Ft-33Ft Delta-T (F)

Winds Measured at 380 Feet Wind Speed (in mph)

Wind

Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total

----- ----- ----- ----- ----- ----- -----

N 1 2 10 4 0 0 17

NNE 0 3 7 11 0 0 21

NE 0 4 9 20 7 0 40

ENE 0 7 8 13 3 3 34

E 0 8 6 1 0 0 15

ESE 0 8 1 0 0 0 9

SE 1 7 7 2 1 0 18

SSE 0 3 14 13 1 0 31

S 1 2 34 17 10 0 64

SSW 0 4 15 68 13 0 100

SW 1 6 10 24 0 0 41

WSW 0 5 13 19 2 0 39

W 1 8 20 10 0 0 39

WNW 0 5 11 8 0 0 24

NW 0 8 14 17 3 0 42

NNW 0 2 18 10 1 0 31

Variable 0 0 0 0 0 0 0

Total 5 82 197 237 41 3 565

Hours of calm in this stability class: 0

Hours of missing wind measurements in this stability class: 5

Hours of missing stability measurements in all stability classes: 24

Oyster Creek 2013 Annual Radioactive Effluent Release Report 67Table D - 6 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Stat ion, July - September, 2013 Oyster Creek Alpha Period of Record: July - September 2013 Stability Class - Slightly Stable - 380Ft-33Ft Delta-T (F)

Winds Measured at 380 Feet Wind Speed (in mph)

Wind

Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total

----- ----- ----- ----- ----- ----- -----

N 0 3 4 13 1 0 21

NNE 0 0 6 3 1 0 10

NE 0 1 8 12 2 0 23

ENE 1 6 9 6 0 0 22

E 0 5 9 0 0 0 14

ESE 0 1 0 1 0 0 2

SE 0 5 4 0 0 0 9

SSE 2 8 12 4 0 1 27

S 0 3 14 20 3 0 40

SSW 1 3 20 64 7 0 95

SW 0 2 19 87 28 0 136

WSW 0 7 5 28 34 0 74

W 0 0 4 25 10 0 39

WNW 0 2 10 5 1 0 18

NW 1 5 9 16 4 0 35

NNW 0 3 4 5 12 0 24

Variable 0 0 0 0 0 0 0

Total 5 54 137 289 103 1 589

Hours of calm in this stability class: 0

Hours of missing wind measurements in this stability class: 1

Hours of missing stability measurements in all stability classes: 24

Oyster Creek 2013 Annual Radioactive Effluent Release Report 68Table D - 6 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Stat ion, July - September, 2013 Oyster Creek Alpha Period of Record: July - September 2013 Stability Class - Moderately Stable - 380Ft-33Ft Delta-T (F)

Winds Measured at 380 Feet Wind Speed (in mph)

Wind

Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total

----- ----- ----- ----- ----- ----- -----

N 0 0 3 5 8 1 17

NNE 0 1 5 5 0 0 11

NE 1 0 4 5 0 0 10

ENE 0 0 1 5 0 0 6

E 1 1 1 0 0 0 3

ESE 0 3 0 0 0 0 3

SE 1 5 0 0 0 0 6

SSE 0 2 5 0 0 0 7

S 0 2 2 7 0 0 11

SSW 0 3 4 5 2 0 14

SW 1 2 1 17 16 1 38

WSW 0 3 3 11 24 0 41

W 0 1 1 5 19 0 26

WNW 2 0 1 5 6 0 14

NW 0 1 1 7 11 0 20

NNW 0 0 1 11 20 2 34

Variable 0 0 0 0 0 0 0

Total 6 24 33 88 106 4 261

Hours of calm in this stability class: 1

Hours of missing wind measurements in this stability class: 2

Hours of missing stability measurements in all stability classes: 24

Oyster Creek 2013 Annual Radioactive Effluent Release Report 69Table D - 6 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Stat ion, July - September, 2013 Oyster Creek Alpha Period of Record: July - September 2013 Stability Class - Extremely Stable - 380Ft-33Ft Delta-T (F)

Winds Measured at 380 Feet Wind Speed (in mph)

Wind

Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total

----- ----- ----- ----- ----- ----- -----

N 0 1 2 6 4 0 13

NNE 0 0 6 12 0 0 18

NE 2 0 10 4 0 0 16

ENE 0 1 8 5 0 0 14

E 1 6 7 2 0 0 16

ESE 0 4 0 0 0 0 4

SE 1 3 0 0 0 0 4

SSE 0 2 0 0 0 0 2

S 0 2 1 1 0 0 4

SSW 1 6 11 5 0 0 23

SW 1 5 3 8 3 1 21

WSW 0 2 6 6 4 2 20

W 1 3 7 13 4 0 28

WNW 0 2 4 3 2 0 11

NW 1 2 4 7 9 0 23

NNW 0 6 10 9 17 4 46

Variable 0 0 0 0 0 0 0

Total 8 45 79 81 43 7 263

Hours of calm in this stability class: 0

Hours of missing wind measurements in this stability class: 0

Hours of missing stability measurements in all stability classes: 24

Oyster Creek 2013 Annual Radioactive Effluent Release Report 70 Table D - 7 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Station, October - December, 2013 Oyster Creek Alpha Period of Record: October - December 2013 Stability Class - Extremely Unstable - 150Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind

Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total

----- ----- ----- ----- ----- ----- -----

N 0 3 0 0 0 0 3

NNE 1 1 3 0 0 0 5

NE 0 18 12 2 0 0 32

ENE 0 6 4 0 0 0 10

E 0 5 0 0 0 0 5

ESE 0 5 1 0 0 0 6

SE 0 7 0 0 0 0 7

SSE 0 3 4 0 0 0 7

S 0 0 6 3 0 0 9

SSW 0 0 3 0 0 0 3

SW 0 3 5 2 0 0 10

WSW 0 14 6 0 0 0 20

W 0 4 17 3 0 0 24

WNW 0 12 34 1 0 0 47

NW 0 3 12 9 0 0 24

NNW 0 3 5 1 0 0 9

Variable 0 0 0 0 0 0 0

Total 1 87 112 21 0 0 221

Hours of calm in this stability class: 0

Hours of missing wind measurements in this stability class: 0

Hours of missing stability measurements in all stability classes: 5

Oyster Creek 2013 Annual Radioactive Effluent Release Report 71Table D - 7 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Station, October - December, 2013 Oyster Creek Alpha Period of Record: October - December 2013 Stability Class - Moderately Unstable - 150Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind

Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total

----- ----- ----- ----- ----- ----- -----

N 0 3 0 0 0 0 3

NNE 0 2 1 0 0 0 3

NE 0 4 4 0 0 0 8

ENE 0 2 0 0 0 0 2

E 0 5 1 0 0 0 6

ESE 0 1 1 0 0 0 2

SE 0 3 1 0 0 0 4

SSE 0 3 1 0 0 0 4

S 0 2 3 1 0 0 6

SSW 0 0 1 2 0 0 3

SW 0 5 2 0 0 0 7

WSW 0 7 7 0 0 0 14

W 0 3 4 1 0 0 8

WNW 0 4 9 2 0 0 15

NW 0 1 1 3 0 0 5

NNW 0 6 5 0 0 0 11

Variable 0 0 0 0 0 0 0

Total 0 51 41 9 0 0 101

Hours of calm in this stability class: 0

Hours of missing wind measurements in this stability class: 0

Hours of missing stability measurements in all stability classes: 5

Oyster Creek 2013 Annual Radioactive Effluent Release Report 72Table D - 7 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Station, October - December, 2013 Oyster Creek Alpha Period of Record: October - December 2013 Stability Class - Slightly Un stable - 150Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind

Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total

----- ----- ----- ----- ----- ----- -----

N 0 0 0 0 0 0 0

NNE 0 2 1 0 0 0 3

NE 0 0 3 0 0 0 3

ENE 0 2 1 0 0 0 3

E 0 2 0 0 0 0 2

ESE 0 2 0 0 0 0 2

SE 0 2 0 0 0 0 2

SSE 0 0 0 0 0 0 0

S 0 0 1 0 0 0 1

SSW 0 0 2 0 0 0 2

SW 0 4 1 0 0 0 5

WSW 1 1 4 0 0 0 6

W 0 2 6 0 0 0 8

WNW 0 1 4 2 0 0 7

NW 1 1 4 0 0 0 6

NNW 0 1 2 0 0 0 3

Variable 0 0 0 0 0 0 0

Total 2 20 29 2 0 0 53

Hours of calm in this stability class: 0

Hours of missing wind measurements in this stability class: 0

Hours of missing stability measurements in all stability classes: 5

Oyster Creek 2013 Annual Radioactive Effluent Release Report 73Table D - 7 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Station, October - December, 2013 Oyster Creek Alpha Period of Record: October - December 2013 Stability Class - Neutral - 150Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind

Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total

----- ----- ----- ----- ----- ----- -----

N 6 14 1 0 0 0 21

NNE 3 8 2 0 0 0 13

NE 1 7 26 0 0 0 34

ENE 4 9 0 0 0 0 13

E 2 6 1 0 0 0 9

ESE 2 11 0 0 0 0 13

SE 3 11 0 0 0 0 14

SSE 5 4 4 0 0 0 13

S 3 9 9 3 1 0 25

SSW 5 5 14 3 0 0 27

SW 4 17 12 1 0 0 34

WSW 2 16 8 0 0 0 26

W 1 19 11 0 0 0 31

WNW 2 18 22 5 0 0 47

NW 1 10 14 1 0 0 26

NNW 4 24 13 1 0 0 42

Variable 0 0 0 0 0 0 0

Total 48 188 137 14 1 0 388

Hours of calm in this stability class: 0

Hours of missing wind measurements in this stability class: 0

Hours of missing stability measurements in all stability classes: 5

Oyster Creek 2013 Annual Radioactive Effluent Release Report 74Table D - 7 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Station, October - December, 2013 Oyster Creek Alpha Period of Record: October - December 2013 Stability Class - Slightly Stable - 150Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind

Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total

----- ----- ----- ----- ----- ----- -----

N 3 6 0 0 0 0 9

NNE 6 5 7 0 0 0 18

NE 8 10 60 2 0 0 80

ENE 3 6 10 0 0 0 19

E 4 6 10 0 0 0 20

ESE 1 3 3 1 0 0 8

SE 8 3 0 1 0 0 12

SSE 8 6 3 2 0 0 19

S 13 19 12 1 0 0 45

SSW 7 37 34 12 0 0 90

SW 4 72 9 1 0 0 86

WSW 9 55 2 1 0 0 67

W 7 52 5 1 0 0 65

WNW 10 44 28 3 0 0 85

NW 7 34 15 2 0 0 58

NNW 6 31 9 0 0 0 46

Variable 1 0 0 0 0 0 1

Total 105 389 207 27 0 0 728

Hours of calm in this stability class: 1

Hours of missing wind measurements in this stability class: 0

Hours of missing stability measurements in all stability classes: 5

Oyster Creek 2013 Annual Radioactive Effluent Release Report 75Table D - 7 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Station, October - December, 2013 Oyster Creek Alpha Period of Record: October - December 2013 Stability Class - Moderately Stable - 150Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind

Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total

----- ----- ----- ----- ----- ----- -----

N 10 2 0 0 0 0 12

NNE 4 0 0 0 0 0 4

NE 2 1 2 0 0 0 5

ENE 0 0 0 0 0 0 0

E 0 0 0 0 0 0 0

ESE 1 0 0 0 0 0 1

SE 5 1 0 0 0 0 6

SSE 3 1 0 0 0 0 4

S 5 2 0 0 0 0 7

SSW 2 3 0 0 0 0 5

SW 12 10 0 0 0 0 22

WSW 14 31 0 0 0 0 45

W 17 31 0 0 0 0 48

WNW 17 13 1 0 0 0 31

NW 17 18 0 0 0 0 35

NNW 7 12 0 0 0 0 19

Variable 0 0 0 0 0 0 0

Total 116 125 3 0 0 0 244

Hours of calm in this stability class: 1

Hours of missing wind measurements in this stability class: 0

Hours of missing stability measurements in all stability classes: 5

Oyster Creek 2013 Annual Radioactive Effluent Release Report 76 Table D - 7 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Station, October - December, 2013 Oyster Creek Alpha Period of Record: October - December 2013 Stability Class - Extremely Stable - 150Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind

Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total

----- ----- ----- ----- ----- ----- -----

N 6 2 0 0 0 0 8

NNE 3 0 0 0 0 0 3

NE 0 1 0 0 0 0 1

ENE 1 0 0 0 0 0 1

E 1 0 0 0 0 0 1

ESE 1 0 0 0 0 0 1

SE 0 0 0 0 0 0 0

SSE 1 0 0 0 0 0 1

S 2 1 0 0 0 0 3

SSW 6 0 0 0 0 0 6

SW 21 8 0 0 0 0 29

WSW 98 28 0 0 0 0 126

W 88 34 0 0 0 0 122

WNW 53 6 0 0 0 0 59

NW 56 7 0 0 0 0 63

NNW 26 10 0 0 0 0 36

Variable 1 0 0 0 0 0 1

Total 364 97 0 0 0 0 461

Hours of calm in this stability class: 5

Hours of missing wind measurements in this stability class: 0

Hours of missing stability measurements in all stability classes: 5

Oyster Creek 2013 Annual Radioactive Effluent Release Report 77Table D - 8 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Station, October - December, 2013 Oyster Creek Alpha Period of Record: October - December 2013 Stability Class - Extremely Unstable - 380Ft-33Ft Delta-T (F)

Winds Measured at 380 Feet Wind Speed (in mph)

Wind

Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total

----- ----- ----- ----- ----- ----- -----

N 0 0 0 0 0 0 0

NNE 0 0 0 0 0 0 0

NE 0 0 0 0 0 0 0

ENE 0 0 0 0 0 0 0

E 0 0 0 0 0 0 0

ESE 0 0 0 0 0 0 0

SE 0 0 1 0 0 0 1

SSE 0 0 0 0 0 0 0

S 0 0 0 0 0 0 0

SSW 0 0 0 0 0 0 0

SW 0 0 0 0 0 0 0

WSW 0 2 1 1 0 0 4

W 0 0 0 2 0 0 2

WNW 0 0 1 3 0 0 4

NW 0 0 0 1 0 0 1

NNW 0 0 0 0 0 0 0

Variable 0 0 0 0 0 0 0

Total 0 2 3 7 0 0 12

Hours of calm in this stability class: 0

Hours of missing wind measurements in this stability class: 0

Hours of missing stability measurements in all stability classes: 4

Oyster Creek 2013 Annual Radioactive Effluent Release Report 78Table D - 8 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Station, October - December, 2013 Oyster Creek Alpha Period of Record: October - December 2013 Stability Class - Moderately Unstable - 380Ft-33Ft Delta-T (F)

Winds Measured at 380 Feet Wind Speed (in mph)

Wind

Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total

----- ----- ----- ----- ----- ----- -----

N 0 0 0 0 0 0 0

NNE 0 0 0 0 0 0 0

NE 0 0 7 3 1 2 13

ENE 0 0 0 3 0 0 3

E 0 0 0 0 0 0 0

ESE 0 0 0 0 0 0 0

SE 0 0 1 0 0 0 1

SSE 0 1 0 0 0 0 1

S 0 0 1 2 0 0 3

SSW 0 0 0 0 0 0 0

SW 0 0 1 0 1 1 3

WSW 0 0 3 0 0 0 3

W 0 0 1 1 0 0 2

WNW 0 0 2 9 0 0 11

NW 0 0 2 3 4 3 12

NNW 0 0 0 0 0 0 0

Variable 0 0 0 0 0 0 0

Total 0 1 18 21 6 6 52

Hours of calm in this stability class: 0

Hours of missing wind measurements in this stability class: 0

Hours of missing stability measurements in all stability classes: 4

Oyster Creek 2013 Annual Radioactive Effluent Release Report 79Table D - 8 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Station, October - December, 2013 Oyster Creek Alpha Period of Record: October - December 2013 Stability Class - Slightly Un stable - 380Ft-33Ft Delta-T (F)

Winds Measured at 380 Feet Wind Speed (in mph)

Wind

Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total

----- ----- ----- ----- ----- ----- -----

N 0 0 0 0 0 0 0

NNE 0 0 1 2 0 0 3

NE 0 0 10 2 1 3 16

ENE 0 0 0 2 0 0 2

E 0 0 0 0 0 0 0

ESE 0 1 0 1 0 0 2

SE 0 1 1 0 0 0 2

SSE 0 0 5 1 0 0 6

S 0 0 1 1 0 1 3

SSW 0 0 1 0 0 1 2

SW 0 1 0 2 1 0 4

WSW 0 1 6 2 0 0 9

W 0 1 4 1 7 2 15

WNW 0 1 3 11 10 1 26

NW 0 0 4 8 4 7 23

NNW 0 0 1 4 1 1 7

Variable 0 0 0 0 0 0 0

Total 0 6 37 37 24 16 120

Hours of calm in this stability class: 0

Hours of missing wind measurements in this stability class: 0

Hours of missing stability measurements in all stability classes: 4

Oyster Creek 2013 Annual Radioactive Effluent Release Report 80Table D - 8 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Station, October - December, 2013 Oyster Creek Alpha Period of Record: October - December 2013 Stability Class - Neutral - 380Ft-33Ft Delta-T (F)

Winds Measured at 380 Feet Wind Speed (in mph)

Wind

Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total

----- ----- ----- ----- ----- ----- -----

N 0 5 14 14 0 0 33

NNE 1 2 11 6 0 0 20

NE 0 10 11 2 16 36 75

ENE 1 6 8 5 0 0 20

E 1 5 6 3 0 0 15

ESE 1 11 9 4 0 0 25

SE 0 8 6 0 0 0 14

SSE 0 6 4 1 0 0 11

S 0 6 10 6 3 4 29

SSW 1 6 6 15 17 12 57

SW 0 8 8 19 22 4 61

WSW 0 8 14 21 11 1 55

W 1 2 12 31 12 3 61

WNW 1 0 13 35 27 19 95

NW 0 4 5 26 24 15 74

NNW 1 4 10 22 21 3 61

Variable 0 0 0 0 0 0 0

Total 8 91 147 210 153 97 706

Hours of calm in this stability class: 0

Hours of missing wind measurements in this stability class: 0

Hours of missing stability measurements in all stability classes: 4

Oyster Creek 2013 Annual Radioactive Effluent Release Report 81Table D - 8 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Station, October - December, 2013 Oyster Creek Alpha Period of Record: October - December 2013 Stability Class - Slightly Stable - 380Ft-33Ft Delta-T (F)

Winds Measured at 380 Feet Wind Speed (in mph)

Wind

Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total

----- ----- ----- ----- ----- ----- -----

N 1 1 4 5 4 0 15

NNE 0 0 8 1 0 0 9

NE 1 4 10 9 11 41 76

ENE 0 3 9 6 9 6 33

E 0 0 5 3 9 7 24

ESE 0 5 5 3 1 4 18

SE 0 5 7 2 1 2 17

SSE 0 3 4 2 1 3 13

S 0 1 9 16 5 2 33

SSW 0 3 5 18 18 16 60

SW 0 2 5 38 54 3 102

WSW 0 0 3 14 21 3 41

W 0 2 5 25 26 0 58

WNW 0 0 4 24 43 1 72

NW 0 0 6 16 26 2 50

NNW 0 3 2 12 14 0 31

Variable 0 0 0 0 0 0 0

Total 2 32 91 194 243 90 652

Hours of calm in this stability class: 0

Hours of missing wind measurements in this stability class: 0

Hours of missing stability measurements in all stability classes: 4

Oyster Creek 2013 Annual Radioactive Effluent Release Report 82Table D - 8 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Station, October - December, 2013 Oyster Creek Alpha Period of Record: October - December 2013 Stability Class - Moderately Stable - 380Ft-33Ft Delta-T (F)

Winds Measured at 380 Feet Wind Speed (in mph)

Wind

Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total

----- ----- ----- ----- ----- ----- -----

N 0 1 1 17 8 0 27

NNE 0 4 5 5 2 0 16

NE 0 1 9 5 0 0 15

ENE 0 1 2 7 0 0 10

E 0 0 8 2 0 0 10

ESE 0 0 7 1 0 0 8

SE 0 2 4 2 0 0 8

SSE 1 1 3 1 1 0 7

S 0 1 8 4 0 0 13

SSW 0 1 8 3 0 0 12

SW 1 2 2 8 6 2 21

WSW 0 1 1 4 8 4 18

W 0 2 5 10 18 6 41

WNW 1 2 5 16 32 11 67

NW 1 1 6 10 25 1 44

NNW 0 3 4 13 11 4 35

Variable 0 0 0 0 0 0 0

Total 4 23 78 108 111 28 352

Hours of calm in this stability class: 0

Hours of missing wind measurements in this stability class: 0

Hours of missing stability measurements in all stability classes: 4

Oyster Creek 2013 Annual Radioactive Effluent Release Report 83Table D - 8 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Station, October - December, 2013 Oyster Creek Alpha Period of Record: October - December 2013 Stability Class - Extremely Stable - 380Ft-33Ft Delta-T (F)

Winds Measured at 380 Feet Wind Speed (in mph)

Wind

Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total

----- ----- ----- ----- ----- ----- -----

N 1 2 3 4 0 0 10

NNE 0 0 2 6 0 0 8

NE 0 1 11 10 3 0 25

ENE 0 2 6 3 0 0 11

E 0 1 15 7 0 0 23

ESE 0 1 5 0 0 0 6

SE 1 1 9 0 0 0 11

SSE 1 2 8 0 0 0 11

S 0 4 1 0 0 0 5

SSW 1 0 1 3 2 1 8

SW 0 1 1 7 5 2 16

WSW 0 1 3 18 11 6 39

W 2 0 7 16 14 2 41

WNW 0 3 2 22 24 4 55

NW 2 5 3 10 9 0 29

NNW 0 6 2 3 0 0 11

Variable 1 0 0 0 0 0 1

Total 9 30 79 109 68 15 310

Hours of calm in this stability class: 0

Hours of missing wind measurements in this stability class: 0

Hours of missing stability measurements in all stability classes: 4

Oyster Creek 2013 Annual Radioactive Effluent Release Report 84Table D - 9 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Station, January - December, 2013 Oyster Creek Alpha Period of Record: January - December 2013 Stability Class - All Stabilities - 150Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Direction

Sector Wind Speed (in m/s)

<0.50 0.5- 1 1.1- 1.5 1.6- 2 2.1-3 3.1-4 4.1-5 5.1-6 6.1- 8 8.1- 10 >10.00Total N 1 21 35 39 76 24 4 5 3 0 0 208 NNE 0 17 30 26 56 30 23 6 5 2 0 195

NE 1 9 24 30 97 108 85 50 7 1 0 412

ENE 1 10 17 36 62 106 57 42 12 0 0 343

E 0 6 15 25 67 59 19 7 1 0 0 199

ESE 1 3 14 23 74 65 16 2 0 0 0 198

SE 0 13 24 29 72 101 36 1 1 0 0 277

SSE 1 17 32 29 57 80 61 33 9 0 0 319

S 2 40 61 41 116 148 133 84 36 2 3 666

SSW 0 24 76 68 188 145 86 31 33 6 1 658

SW 1 40 84 145 234 132 43 15 2 0 0 696

WSW 4 95 238 260 237 124 36 13 1 0 0 1008

W 2 145 244 170 227 114 52 26 23 0 0 1003

WNW 5 99 141 136 255 227 142 109 42 0 0 1156

NW 3 77 128 139 180 168 110 38 17 0 0 860

NNW 2 37 56 95 146 96 43 13 2 0 0 490

Tot 24 653 1219 1291 2144 1727 946 475 194 11 4 8688 Hours of Calm . . . . . . . 18 Hours of Variable Direction 3

Hours of Valid Data . . . . 8709

Hours of Missing Data . . . 51

Hours in Period . . . . . . 8760 Oyster Creek 2013 Annual Radioactive Effluent Release Report 85Table D - 9 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Station, January - December, 2013 Oyster Creek Alpha Period of Record: January - December 2013 Stability Class - Extremely Unstable - 150Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Direction

Sector Wind Speed (in m/s)

<0.50 0.5-1 1.1-1.5 1.6- 2 2.1-3 3.1-4 4.1-5 5.1-6 6.1-8 8.1-10 >10.00Total N 0 0 1 0 14 6 0 0 0 0 0 21

NNE 0 0 1 2 8 4 7 0 0 0 0 22

NE 0 0 1 1 16 49 6 11 0 0 0 84

ENE 0 0 0 3 16 49 36 12 0 0 0 116

E 0 0 0 1 14 26 8 2 0 0 0 51

ESE 0 0 2 2 23 41 9 0 0 0 0 77

SE 0 0 0 1 21 68 26 0 0 0 0 116

SSE 0 0 0 1 8 31 38 13 2 0 0 93

S 0 0 1 0 8 36 57 64 25 0 0 191

SSW 0 0 0 2 21 24 13 4 10 0 0 74

SW 0 0 0 7 27 53 24 6 0 0 0 117

WSW 0 0 1 5 45 53 27 8 1 0 0 140

W 0 0 1 6 36 39 20 13 11 0 0 126

WNW 0 0 0 6 29 69 52 54 17 0 0 227

NW 0 0 0 5 31 58 44 9 10 0 0 157

NNW 0 0 1 6 22 23 6 3 0 0 0 61

Tot 0 0 9 48 339 629 373 199 76 0 0 1673 Hours of Calm . . . . . . . 0

Hours of Variable Direction 0

Hours of Valid Data . . . . 1673

Hours of Missing Data . . . 51

Hours in Period . . . . . . 8760 Oyster Creek 2013 Annual Radioactive Effluent Release Report 86Table D - 9 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Station, January - December, 2013 Oyster Creek Alpha Period of Record: January - December 2013 Stability Class - Moderately Unstable - 150Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Direction

Sector Wind Speed (in m/s)

<0.50 0.5-1 1.1-1.5 1.6- 2 2.1-3 3.1-4 4.1-5 5.1-6 6.1-8 8.1-10 >10.00Total N 0 0 0 0 3 4 0 0 0 0 0 7

NNE 0 0 0 2 4 0 1 0 0 0 0 7

NE 0 0 0 3 5 6 2 2 0 0 0 18

ENE 0 0 0 2 6 10 2 6 0 0 0 26

E 0 0 1 2 8 6 1 2 0 0 0 20

ESE 0 0 0 0 3 4 0 0 0 0 0 7

SE 0 0 0 0 7 7 0 0 0 0 0 14

SSE 0 0 1 0 7 8 4 6 0 0 0 26

S 0 0 0 0 4 7 2 2 2 0 0 17

SSW 0 0 2 1 2 2 7 1 5 0 0 20

SW 0 0 0 2 8 4 1 2 0 0 0 17

WSW 0 0 1 6 10 11 5 2 0 0 0 35

W 0 0 0 2 14 4 5 4 3 0 0 32

WNW 0 1 2 2 6 13 21 10 5 0 0 60

NW 0 1 1 0 9 15 9 10 3 0 0 48

NNW 0 0 0 4 8 9 5 2 1 0 0 29

Tot 0 2 8 26 104 110 65 49 19 0 0 383 Hours of Calm . . . . . . . 0

Hours of Variable Direction 0

Hours of Valid Data . . . . 383

Hours of Missing Data . . . 51

Hours in Period . . . . . . 8760 Oyster Creek 2013 Annual Radioactive Effluent Release Report 87Table D - 9 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Station, January - December, 2013 Oyster Creek Alpha Period of Record: January - December 2013 Stability Class - Slightly Un stable - 150Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Direction

Sector Wind Speed (in m/s)

<0.50 0.5-1 1.1-1.5 1.6- 2 2.1-3 3.1-4 4.1-5 5.1-6 6.1-8 8.1-10 >10.00Total N 0 0 0 0 1 0 0 0 0 0 0 1

NNE 0 0 0 2 2 1 0 1 0 0 0 6

NE 0 0 0 0 2 6 1 2 0 0 0 11

ENE 0 0 0 2 3 6 1 1 1 0 0 14

E 0 0 0 1 6 1 0 0 0 0 0 8

ESE 0 0 0 2 6 0 0 0 0 0 0 8

SE 0 0 0 0 4 1 0 0 0 0 0 5

SSE 0 0 0 0 3 6 1 0 0 0 0 10

S 0 0 1 0 3 3 5 1 2 0 0 15

SSW 0 0 0 0 4 5 2 0 1 0 0 12

SW 0 0 0 3 4 2 2 0 0 0 0 11

WSW 0 1 1 3 6 8 1 1 0 0 0 21

W 0 0 2 0 6 10 4 1 2 0 0 25

WNW 0 0 2 2 8 9 5 2 2 0 0 30

NW 0 0 0 1 3 10 6 2 1 0 0 23

NNW 0 0 0 1 2 2 3 1 0 0 0 9

Tot 0 1 6 17 63 70 31 12 9 0 0 209 Hours of Calm . . . . . . . 0

Hours of Variable Direction 0

Hours of Valid Data . . . . 209

Hours of Missing Data . . . 51

Hours in Period . . . . . . 8760 Oyster Creek 2013 Annual Radioactive Effluent Release Report 88Table D - 9 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Station, January - December, 2013 Oyster Creek Alpha Period of Record: January - December 2013 Stability Class - Neutral - 150Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Direction

Sector Wind Speed (in m/s)

<0.50 0.5-1 1.1-1.5 1.6- 2 2.1-3 3.1-4 4.1-5 5.1-6 6.1-8 8.1-10 >10.00Total N 0 1 10 10 30 6 1 0 0 0 0 58

NNE 0 0 5 5 22 17 4 0 0 0 0 53

NE 0 1 4 6 28 20 26 11 5 0 0 101

ENE 0 1 5 15 12 13 9 15 4 0 0 74

E 0 1 3 6 18 10 1 2 0 0 0 41

ESE 0 0 4 10 24 11 5 0 0 0 0 54

SE 0 0 4 9 27 17 9 0 0 0 0 66

SSE 0 0 7 9 18 18 9 4 0 0 0 65

S 0 0 6 6 39 55 48 11 4 2 1 172

SSW 0 0 9 7 34 40 25 7 9 4 1 136

SW 0 0 7 12 26 20 9 4 0 0 0 78

WSW 0 2 7 13 34 21 3 0 0 0 0 80

W 0 1 5 6 30 18 18 3 3 0 0 84

WNW 0 1 4 6 35 43 26 24 10 0 0 149

NW 0 0 4 14 34 33 23 13 3 0 0 124

NNW 0 1 6 15 31 22 10 2 1 0 0 88

Tot 0 9 90 149 442 364 226 96 39 6 2 1423 Hours of Calm . . . . . . . 0

Hours of Variable Direction 0

Hours of Valid Data . . . . 1423

Hours of Missing Data . . . 51

Hours in Period . . . . . . 8760 Oyster Creek 2013 Annual Radioactive Effluent Release Report 89Table D - 9 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Station, January - December, 2013 Oyster Creek Alpha Period of Record: January - December 2013 Stability Class - Slightly Stable - 150Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Direction

Sector Wind Speed (in m/s)

<0.50 0.5-1 1.1-1.5 1.6- 2 2.1-3 3.1-4 4.1-5 5.1-6 6.1-8 8.1-10 >10.00Total N 0 6 10 21 24 8 3 5 3 0 0 80

NNE 0 9 13 11 18 8 11 5 5 2 0 82

NE 0 5 15 19 45 25 49 23 2 1 0 184

ENE 0 7 9 13 23 27 9 8 7 0 0 103

E 0 3 9 15 21 16 9 1 1 0 0 75

ESE 0 2 5 9 18 9 2 2 0 0 0 47

SE 0 7 13 17 13 8 1 1 1 0 0 61

SSE 0 7 14 15 21 17 9 10 7 0 0 100

S 1 11 30 27 57 45 21 6 3 0 2 203

SSW 0 6 33 47 122 74 39 19 8 2 0 350

SW 0 6 21 69 152 53 7 3 2 0 0 313

WSW 1 9 40 91 115 31 0 2 0 0 0 289

W 0 11 28 38 94 43 5 5 3 0 0 227

WNW 1 10 31 46 141 89 38 19 8 0 0 383

NW 0 9 25 53 83 52 28 4 0 0 0 254

NNW 0 5 11 28 72 38 19 5 0 0 0 178

Tot 3 113 307 519 1019 543 250 118 50 5 2 2929 Hours of Calm . . . . . . . 4

Hours of Variable Direction 1

Hours of Valid Data . . . . 2934

Hours of Missing Data . . . 51

Hours in Period . . . . . . 8760 Oyster Creek 2013 Annual Radioactive Effluent Release Report 90Table D - 9 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Station, January - December, 2013 Oyster Creek Alpha Period of Record: January - December 2013 Stability Class - Moderately Stable - 150Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Direction

Sector Wind Speed (in m/s)

<0.50 0.5-1 1.1-1.5 1.6- 2 2.1-3 3.1-4 4.1-5 5.1-6 6.1-8 8.1-10 >10.00Total N 1 5 9 2 4 0 0 0 0 0 0 21

NNE 0 3 10 0 2 0 0 0 0 0 0 15

NE 1 2 4 0 1 2 1 1 0 0 0 12

ENE 0 1 2 0 0 1 0 0 0 0 0 4

E 0 1 1 0 0 0 0 0 0 0 0 2

ESE 0 0 3 0 0 0 0 0 0 0 0 3

SE 0 5 4 2 0 0 0 0 0 0 0 11

SSE 0 5 10 4 0 0 0 0 0 0 0 19

S 0 15 18 6 5 2 0 0 0 0 0 46

SSW 0 5 18 8 5 0 0 0 0 0 0 36

SW 0 6 32 34 13 0 0 0 0 0 0 85

WSW 0 12 38 69 24 0 0 0 0 0 0 143

W 0 18 30 57 35 0 0 0 1 0 0 141

WNW 0 7 23 41 34 3 0 0 0 0 0 108

NW 0 7 27 33 18 0 0 0 0 0 0 85

NNW 0 6 14 19 6 2 0 0 0 0 0 47

Tot 2 98 243 275 147 10 1 1 1 0 0 778 Hours of Calm . . . . . . . 4

Hours of Variable Direction 1

Hours of Valid Data . . . . 783

Hours of Missing Data . . . 51

Hours in Period . . . . . . 8760 Oyster Creek 2013 Annual Radioactive Effluent Release Report 91Table D - 9 Wind Speed by Direction Measured at 33 Feet for various Stability Classes for the Oyster Creek Generating Station, January - December, 2013 Oyster Creek Alpha Period of Record: January - December 2013 Stability Class - Extremely Stable - 150Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Direction

Sector Wind Speed (in m/s)

<0.50 0.5-1 1.1-1.5 1.6- 2 2.1-3 3.1-4 4.1-5 5.1-6 6.1-8 8.1-10 >10.00Total N 0 9 5 6 0 0 0 0 0 0 0 20

NNE 0 5 1 4 0 0 0 0 0 0 0 10

NE 0 1 0 1 0 0 0 0 0 0 0 2

ENE 1 1 1 1 2 0 0 0 0 0 0 6

E 0 1 1 0 0 0 0 0 0 0 0 2

ESE 1 1 0 0 0 0 0 0 0 0 0 2

SE 0 1 3 0 0 0 0 0 0 0 0 4

SSE 1 5 0 0 0 0 0 0 0 0 0 6

S 1 14 5 2 0 0 0 0 0 0 0 22

SSW 0 13 14 3 0 0 0 0 0 0 0 30

SW 1 28 24 18 4 0 0 0 0 0 0 75

WSW 3 71 150 73 3 0 0 0 0 0 0 300

W 2 115 178 61 12 0 0 0 0 0 0 368

WNW 4 80 79 33 2 1 0 0 0 0 0 199

NW 3 60 71 33 2 0 0 0 0 0 0 169

NNW 2 25 24 22 5 0 0 0 0 0 0 78

Tot 19 430 556 257 30 1 0 0 0 0 0 1293 Hours of Calm . . . . . . . 10

Hours of Variable Direction 1

Hours of Valid Data . . . . 1304

Hours of Missing Data . . . 51

Hours in Period . . . . . . 8760 Oyster Creek 2013 Annual Radioactive Effluent Release Report 92Table D - 10 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Station, January - December, 2013 Oyster Creek Alpha Period of Record: January - December 2013 Stability Class - All Stabilities - 380Ft-33Ft Delta-T (F)

Winds Measured at 380 Feet Wind Direction

Sector Wind Speed (in m/s)

<0.50 0.5-1 1.1-1.5 1.6- 2 2.1-3 3.1-4 4.1-5 5.1-6 6.1-8 8.1-10 >10.00Total N 0 4 8 18 71 118 73 39 10 8 0 349

NNE 0 6 15 29 69 42 30 15 6 2 3 217

NE 0 8 9 22 67 73 65 44 87 53 6 434

ENE 0 2 5 16 59 60 70 78 67 47 11 415

E 0 6 6 11 49 62 45 40 27 11 0 257

ESE 0 1 5 12 56 67 51 29 7 2 0 230

SE 0 2 9 10 58 67 75 40 11 2 1 275

SSE 0 4 4 11 57 49 63 53 42 7 3 293

S 0 4 6 14 60 101 110 99 110 25 12 541

SSW 0 2 7 19 73 167 160 156 169 48 26 827

SW 0 5 6 17 74 145 233 179 87 17 1 764

WSW 0 0 7 21 67 112 255 203 87 15 0 767

W 0 3 11 13 47 135 246 224 108 21 16 824 WNW 0 2 8 15 54 112 215 285 232 103 36 1062

NW 1 5 11 11 54 110 215 218 202 61 27 915

NNW 0 2 9 14 47 97 119 131 99 20 0 538

Tot 1 56 126 253 962 1517 2025 1833 1351 442 142 8708 Hours of Calm . . . . . . . 1

Hours of Variable Direction 0

Hours of Valid Data . . . . 8709

Hours of Missing Data . . . 51

Hours in Period . . . . . . 8760 Oyster Creek 2013 Annual Radioactive Effluent Release Report 93Table D - 10 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Station, January - December, 2013 Oyster Creek Alpha Period of Record: January - December 2013 Stability Class - Extremely Unstable - 380Ft-33Ft Delta-T (F)

Winds Measured at 380 Feet Wind Direction

Sector Wind Speed (in m/s)

<0.50 0.5-1 1.1-1.5 1.6- 2 2.1-3 3.1-4 4.1-5 5.1-6 6.1-8 8.1-10 >10.00Total N 0 0 1 0 4 8 5 4 0 0 0 22

NNE 0 0 1 1 4 10 3 4 0 0 0 23

NE 0 0 0 1 3 13 31 15 5 8 0 76

ENE 0 0 0 1 4 14 28 36 27 5 0 115

E 0 0 0 1 4 15 17 13 7 0 0 57

ESE 0 0 0 1 10 26 26 8 1 0 0 72

SE 0 0 2 0 7 17 50 26 1 0 0 103

SSE 0 0 0 0 2 9 21 36 17 0 0 85

S 0 0 0 0 3 8 22 47 58 14 3 155

SSW 0 0 0 0 3 10 12 21 45 19 3 113

SW 0 0 0 1 10 23 21 18 13 6 0 92

WSW 0 0 2 2 8 18 37 45 34 8 0 154

W 0 0 1 0 8 28 36 17 27 11 5 133

WNW 0 0 0 0 10 20 29 36 53 47 13 208

NW 0 0 0 2 10 22 41 39 65 15 12 206

NNW 0 0 0 1 6 14 12 14 10 2 0 59

Tot 0 0 7 11 96 255 391 379 363 135 36 1673 Hours of Calm . . . . . . . 0

Hours of Variable Direction 0

Hours of Valid Data . . . . 1673

Hours of Missing Data . . . 51

Hours in Period . . . . . . 8760 Oyster Creek 2013 Annual Radioactive Effluent Release Report 94Table D - 10 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Station, January - December, 2013 Oyster Creek Alpha Period of Record: January - December 2013 Stability Class - Moderately Unstable - 380Ft-33Ft Delta-T (F)

Winds Measured at 380 Feet Wind Direction

Sector Wind Speed (in m/s)

<0.50 0.5-1 1.1-1.5 1.6- 2 2.1-3 3.1-4 4.1-5 5.1-6 6.1-8 8.1-10 >10.00Total N 0 0 0 0 2 2 5 1 0 0 0 10

NNE 0 0 0 1 2 2 0 0 0 0 0 5

NE 0 0 0 0 5 2 2 1 6 2 0 18

ENE 0 0 0 0 5 4 7 5 2 4 0 27

E 0 0 0 1 5 3 5 1 3 2 0 20

ESE 0 0 0 0 1 3 2 2 0 0 0 8

SE 0 0 0 0 3 5 2 2 0 0 0 12

SSE 0 0 0 1 1 4 6 2 9 0 0 23

S 0 0 0 0 0 6 5 2 1 2 0 16

SSW 0 0 0 1 1 1 2 4 8 3 2 22

SW 0 0 0 1 2 0 4 3 2 2 0 14

WSW 0 0 0 2 5 4 7 6 8 2 0 34

W 0 0 1 0 5 5 11 4 7 2 2 37

WNW 0 0 1 2 2 4 7 4 21 10 4 55

NW 0 0 1 0 1 5 3 10 16 10 5 51

NNW 0 0 0 0 4 5 2 7 9 4 0 31

Tot 0 0 3 9 44 55 70 54 92 43 13 383 Hours of Calm . . . . . . . 0

Hours of Variable Direction 0

Hours of Valid Data . . . . 383

Hours of Missing Data . . . 51

Hours in Period . . . . . . 8760 Oyster Creek 2013 Annual Radioactive Effluent Release Report 95Table D - 10 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Station, January - December, 2013 Oyster Creek Alpha Period of Record: January - December 2013 Stability Class - Slightly Un stable - 380Ft-33Ft Delta-T (F)

Winds Measured at 380 Feet Wind Direction

Sector Wind Speed (in m/s)

<0.50 0.5-1 1.1-1.5 1.6- 2 2.1-3 3.1-4 4.1-5 5.1-6 6.1-8 8.1-10 >10.00Total N 0 0 0 0 1 1 0 1 0 0 0 3

NNE 0 0 0 0 1 0 1 0 0 0 0 2

NE 0 0 0 1 1 2 2 2 2 2 0 12

ENE 0 0 0 0 1 4 3 5 0 2 0 15

E 0 0 0 1 1 3 1 0 1 0 0 7

ESE 0 0 0 0 6 2 1 0 0 0 0 9

SE 0 0 0 0 2 2 1 0 0 0 0 5

SSE 0 0 0 0 1 1 4 3 0 0 0 9

S 0 0 0 0 1 1 3 1 1 1 1 9

SSW 0 0 0 1 1 0 4 7 3 1 0 17

SW 0 0 0 0 2 3 3 0 2 0 0 10

WSW 0 0 1 1 3 2 2 4 2 1 0 16

W 0 0 1 0 2 3 5 4 10 1 1 27

WNW 0 0 0 2 2 1 7 9 6 2 2 31

NW 0 0 0 1 1 4 2 7 9 2 2 28

NNW 0 0 0 0 1 1 1 0 4 2 0 9

Tot 0 0 2 7 27 30 40 43 40 14 6 209 Hours of Calm . . . . . . . 0

Hours of Variable Direction 0

Hours of Valid Data . . . . 209

Hours of Missing Data . . . 51

Hours in Period . . . . . . 8760 Oyster Creek 2013 Annual Radioactive Effluent Release Report 96Table D - 10 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Station, January - December, 2013 Oyster Creek Alpha Period of Record: January - December 2013 Stability Class - Neutral - 380Ft-33Ft Delta-T (F)

Winds Measured at 380 Feet Wind Direction

Sector Wind Speed (in m/s)

<0.50 0.5-1 1.1-1.5 1.6- 2 2.1-3 3.1-4 4.1-5 5.1-6 6.1-8 8.1-10 >10.00Total N 0 0 2 5 15 23 12 7 2 0 0 66

NNE 0 0 2 4 12 12 19 4 0 0 0 53

NE 0 1 0 0 6 17 11 10 24 13 4 86

ENE 0 0 2 5 17 8 10 11 13 17 4 87

E 0 2 0 0 11 11 7 5 4 3 0 43

ESE 0 0 0 4 15 14 6 12 4 0 0 55

SE 0 0 1 5 17 17 12 8 9 0 0 69

SSE 0 0 0 5 8 9 14 4 10 1 0 51

S 0 0 0 5 12 23 30 22 29 3 3 127

SSW 0 0 0 5 10 14 36 46 44 5 15 175

SW 0 0 2 3 8 16 20 15 17 3 0 84

WSW 0 0 1 2 15 10 12 15 11 2 0 68

W 0 0 1 4 7 20 26 14 24 3 3 102

WNW 0 0 0 2 7 13 28 23 28 21 9 131

NW 0 0 3 0 9 17 22 26 43 22 4 146

NNW 0 0 2 3 9 19 12 15 13 7 0 80

Tot 0 3 16 52 178 243 277 237 275 100 42 1423 Hours of Calm . . . . . . . 0

Hours of Variable Direction 0

Hours of Valid Data . . . . 1423

Hours of Missing Data . . . 51

Hours in Period . . . . . . 8760 Oyster Creek 2013 Annual Radioactive Effluent Release Report 97Table D - 10 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Station, January - December, 2013 Oyster Creek Alpha Period of Record: January - December 2013 Stability Class - Slightly Stable - 380Ft-33Ft Delta-T (F)

Winds Measured at 380 Feet Wind Direction

Sector Wind Speed (in m/s)

<0.50 0.5-1 1.1-1.5 1.6- 2 2.1-3 3.1-4 4.1-5 5.1-6 6.1-8 8.1-10 >10.00Total N 0 1 1 4 21 29 18 12 8 8 0 102

NNE 0 1 5 5 15 15 6 7 6 2 3 65

NE 0 2 1 6 16 26 16 14 49 27 2 159

ENE 0 2 0 3 13 21 19 18 25 19 7 127

E 0 2 2 3 13 21 13 20 12 6 0 92

ESE 0 1 4 2 10 19 15 7 2 2 0 62

SE 0 1 4 2 14 16 9 4 1 2 1 54

SSE 0 3 0 1 23 12 18 8 6 6 3 80

S 0 2 2 2 21 31 33 25 21 5 5 147

SSW 0 1 3 6 38 76 76 67 68 20 6 361

SW 0 1 1 2 24 59 125 105 47 6 1 371

WSW 0 0 1 6 17 42 98 55 28 2 0 249

W 0 2 0 4 10 40 65 68 27 4 4 224

WNW 0 0 1 5 14 42 70 103 97 23 8 363

NW 0 1 5 1 17 35 75 62 59 12 4 271

NNW 0 2 0 7 15 36 50 44 48 5 0 207

Tot 0 22 30 59 281 520 706 619 504 149 44 2934 Hours of Calm . . . . . . . 0

Hours of Variable Direction 0

Hours of Valid Data . . . . 2934

Hours of Missing Data . . . 51

Hours in Period . . . . . . 8760 Oyster Creek 2013 Annual Radioactive Effluent Release Report 98Table D - 10 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Station, January - December, 2013 Oyster Creek Alpha Period of Record: January - December 2013 Stability Class - Moderately Stable - 380Ft-33Ft Delta-T (F)

Winds Measured at 380 Feet Wind Direction

Sector Wind Speed (in m/s)

<0.50 0.5-1 1.1-1.5 1.6- 2 2.1-3 3.1-4 4.1-5 5.1-6 6.1-8 8.1-10 >10.00Total N 0 0 1 4 8 10 8 5 0 0 0 36

NNE 0 1 2 2 7 0 1 0 0 0 0 13

NE 0 3 3 2 7 4 2 1 1 1 0 24

ENE 0 0 0 0 6 3 0 2 0 0 0 11

E 0 0 1 1 2 3 0 0 0 0 0 7

ESE 0 0 0 0 5 1 0 0 0 0 0 6

SE 0 0 0 0 4 5 1 0 0 0 0 10

SSE 0 0 1 1 8 9 0 0 0 0 0 19

S 0 1 0 2 8 19 7 2 0 0 0 39

SSW 0 0 1 0 9 24 8 3 0 0 0 45

SW 0 0 2 4 12 15 36 19 3 0 0 91

WSW 0 0 1 0 7 15 42 35 2 0 0 102

W 0 0 2 0 3 14 44 52 6 0 1 122

WNW 0 0 1 1 5 17 37 47 12 0 0 120

NW 0 0 0 1 8 7 28 31 1 0 0 76

NNW 0 0 2 0 5 9 14 27 5 0 0 62

Tot 0 5 17 18 104 155 228 224 30 1 1 783 Hours of Calm . . . . . . . 0

Hours of Variable Direction 0

Hours of Valid Data . . . . 783

Hours of Missing Data . . . 51

Hours in Period . . . . . . 8760 Oyster Creek 2013 Annual Radioactive Effluent Release Report 99Table D - 10 Wind Speed by Direction Measured at 380 Feet for various Stability Classes for the Oyster Creek Generating Station, January - December, 2013 Oyster Creek Alpha Period of Record: January - December 2013 Stability Class - Extremely Stable - 380Ft-33Ft Delta-T (F)

Winds Measured at 380 Feet Wind Direction

Sector Wind Speed (in m/s)

<0.50 0.5-1 1.1-1.5 1.6- 2 2.1-3 3.1-4 4.1-5 5.1-6 6.1-8 8.1-10 >10.00Total N 0 3 3 5 20 45 25 9 0 0 0 110

NNE 0 4 5 16 28 3 0 0 0 0 0 56

NE 0 2 5 12 29 9 1 1 0 0 0 59

ENE 0 0 3 7 13 6 3 1 0 0 0 33

E 0 2 3 4 13 6 2 1 0 0 0 31

ESE 0 0 1 5 9 2 1 0 0 0 0 18

SE 0 1 2 3 11 5 0 0 0 0 0 22

SSE 0 1 3 3 14 5 0 0 0 0 0 26

S 0 1 4 5 15 13 10 0 0 0 0 48

SSW 0 1 3 6 11 42 22 8 1 0 0 94

SW 0 4 1 6 16 29 24 19 3 0 0 102

WSW 0 0 1 8 12 21 57 43 2 0 0 144

W 0 1 5 5 12 25 59 65 7 0 0 179

WNW 0 2 5 3 14 15 37 63 15 0 0 154

NW 1 4 2 6 8 20 44 43 9 0 0 137

NNW 0 0 5 3 7 13 28 24 10 0 0 90

Tot 1 26 51 97 232 259 313 277 47 0 0 1303 Hours of Calm . . . . . . . 1

Hours of Variable Direction 0

Hours of Valid Data . . . . 1304

Hours of Missing Data . . . 51

Hours in Period . . . . . . 8760 Oyster Creek 2013 Annual Radioactive Effluent Release Report 100

Appendix E ODCM Revisions

None Oyster Creek 2013 Annual Radioactive Effluent Release Report 101

Appendix F ERRATA

Oyster Creek 2013 Annual Radioactive Effluent Release Report 102Correction to 2012 ARERR

There were two issues discovered in 2013 that impacted the amount of Curies released

reported in Table A-2 but did not impact any of the Curies released in summary of all releases

in Table A-1 nor any of the doses reported Appendix C, Radiological Impact to Man. No limits

were exceeded.

1. During performance of the annual Augmented Off Gas (AOG) sample line pressure test per Work Order R2200914 it was discovered that there were two

leaks in the sample line that diluted the sample flow from what was used to

perform the original release calculations. One leak was the seal where the

detector goes into the chamber; the second leak was a small leak directly

downstream of an inlet isolation valve. A review determined that these leaks

first occurred 8/30/2012 and continued until repairs were completed 5/2/2013.

These leaks only impact the particulate and iodine sampling from the normal

sample point. All particulate and iodine samples taken during this time period

were evaluated and updated based on the calculated sample flow rate provided

by Engineering. 2. During the performance of Work Order R2205683, which is to perform an annual inspection of the stack pad exhaust fans, three slits were discovered in the top

boot of exhaust fan EF-1-16 and a bolt was missing from exhaust fan EF-1-17.

These are the two exhaust fans for the Old Radwaste Building to the Main

Stack. One of these two exhaust fans is in operation at all times to maintain a

negative pressure in the Old Radwaste Building. At no times do both of these

fans run simultaneously as each fans is designed to provide 100% of the

required flow. Engineering performed a calculation to determine a release rate

that encompasses the maximum release rate regardless of which exhaust fan is

in service. Since the activity to inspect the exhaust fans is an annual activity, it

was conservatively assumed that both exhaust fans have been leaking since the

date of the last inspection until the time the repairs were completed, 7/29/12

through 7/25/13. Also, a conservative approach to determining dose to the

public was taken that assumed that all of the activity due to particulates reported

from the Main Stack was coming from the Old Radwaste Building and therefore

being released as a groundlevel release from the exhaust fan leaks at the flow

rate calculated by Engineering.

Oyster Creek 2013 Annual Radioactive Effluent Release Report 103ANNUAL RADIOACTIVE EFFLUENT RELEASE REPORT January 1, 2012 through December 31, 2012 EXELON GENERATION COMPANY, LLC OYSTER CREEK GENERATING STATION

DOCKET NO. 50-219 (Oyster Creek Generating Station)

DOCKET NO. 72-15 (Independent Spent Fuel Storage Facility)

Submitted to The United States Nuclear Regulatory Commission Pursuant to Renewed Facility Operating License DPR-16 Oyster Creek 2013 Annual Radioactive Effluent Release Report 104ORIGINAL PAGE Period: January 1, 2012 through December 31, 2012Nuclides Released1. Fission gasesUnitQuarter 1Quarter2Quarter3Quarter4Quarter1Quarter2Quarter3Quarter4Kr- 85Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDKr- 85mCi<LLD<LLD1.87E-02<LLD<LLD<LLD<LLD<LLDKr-87Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDKr-88Ci<LLD<LLD1.01E-02<LLD<LLD<LLD<LLD<LLDXe-133Ci<LLD<LLD9.26E-015.33E-02<LLD<LLD<LLD<LLDXe-133mCi<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDXe-135Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDXe-135mCi<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDXe-138Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDAr-41Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDTotal for PeriodCi<LLD<LLD9.55E-015.33E-02<LLD<LLD<LLD<LLD2. IodinesI-131Ci1.24E-071.58E-072.84E-078.12E-06<LLD<LLD<LLD<LLDI-133Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDI-135Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDTotal for PeriodCi1.24E-071.58E-072.84E-078.12E-06<LLD<LLD<LLD<LLD3. ParticulatesSr-89Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDSr-90Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCs-134Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCs-137Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDBa-140Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDLa-140Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCr-51Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDMn-54Ci<LLD5.04E-071.17E-063.63E-06<LLD<LLD<LLD<LLDCo-58Ci<LLD<LLD1.65E-072.92E-07<LLD<LLD<LLD<LLDCo-60Ci1.06E-065.63E-066.81E-061.12E-05<LLD<LLD<LLD<LLDNi-63Ci<LLD<LLD2.75E-054.15E-05<LLD<LLD<LLD<LLDMo-99Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDAg-110mCi<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCe-141Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCe-144Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDFe-55Ci6.96E-036.97E-034.61E-03<LLD<LLD<LLD<LLD<LLDFe-59Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDZn-65Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDAm-241Ci<LLD<LLD<LLD4.94E-06<LLD<LLD<LLD<LLDTotal for PeriodCi6.96E-036.98E-034.65E-036.16E-05<LLD<LLD<LLD<LLD4. Tritium H-3Ci1.87E-013.62E-016.00E-014.75E-01<LLD<LLD<LLD<LLD5. Gross AlphaGross AlphaCi<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD6. Carbon-14C-14Ci7.48E-027.41E-027.57E-027.57E-02<LLD<LLD<LLD<LLDContinuous ModeBatch ModeTable A-3: Gaseous Effluent Release Point: Ground Level ReleasesUnit: Oyster Creek

Oyster Creek 2013 Annual Radioactive Effluent Release Report 105CORRECTED PAGE Period: January 1, 2012 through December 31, 2012Nuclides Released1. Fission gasesUnitQuarter 1Quarter2Quarter3Quarter4Quarter1Quarter2Quarter3Quarter4Kr- 85Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDKr- 85mCi<LLD<LLD1.87E-02<LLD<LLD<LLD<LLD<LLDKr-87Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDKr-88Ci<LLD<LLD1.01E-02<LLD<LLD<LLD<LLD<LLDXe-133Ci<LLD<LLD9.26E-015.33E-02<LLD<LLD<LLD<LLDXe-133mCi<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDXe-135Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDXe-135mCi<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDXe-138Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDAr-41Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDTotal for PeriodCi<LLD<LLD9.55E-015.33E-02<LLD<LLD<LLD<LLD2. IodinesI-131Ci1.24E-071.58E-072.84E-078.12E-06<LLD<LLD<LLD<LLDI-133Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDI-135Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDTotal for PeriodCi1.24E-071.58E-072.84E-078.12E-06<LLD<LLD<LLD<LLD3. ParticulatesSr-89Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDSr-90Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCs-134Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCs-137Ci<LLD<LLD1.80E-072.62E-07<LLD<LLD<LLD<LLDBa-140Ci<LLD<LLD1.83E-052.68E-05<LLD<LLD<LLD<LLDLa-140Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCr-51Ci<LLD<LLD3.71E-065.41E-06<LLD<LLD<LLD<LLDMn-54Ci<LLD5.04E-074.24E-068.11E-06<LLD<LLD<LLD<LLDCo-58Ci<LLD<LLD2.87E-064.24E-06<LLD<LLD<LLD<LLDCo-60Ci1.06E-065.63E-061.15E-051.80E-05<LLD<LLD<LLD<LLDNi-63Ci<LLD<LLD2.75E-054.15E-05<LLD<LLD<LLD<LLDMo-99Ci<LLD<LLD5.57E-078.14E-07<LLD<LLD<LLD<LLDAg-110mCi<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCe-141Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDCe-144Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDFe-55Ci6.96E-036.97E-034.61E-03<LLD<LLD<LLD<LLD<LLDFe-59Ci<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLDZn-65Ci<LLD<LLD1.46E-062.14E-06<LLD<LLD<LLD<LLDAm-241Ci<LLD<LLD<LLD4.94E-06<LLD<LLD<LLD<LLDTotal for PeriodCi6.96E-036.98E-034.68E-031.12E-04<LLD<LLD<LLD<LLD4. Tritium H-3Ci1.87E-013.62E-016.00E-014.75E-01<LLD<LLD<LLD<LLD5. Gross AlphaGross AlphaCi<LLD<LLD<LLD<LLD<LLD<LLD<LLD<LLD6. Carbon-14C-14Ci7.48E-027.41E-027.57E-027.57E-02<LLD<LLD<LLD<LLDTable A-3: Gaseous Effluent Release Point: Ground Level ReleasesUnit: Oyster Creek Continuous ModeBatch Mode

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