ML20069H591

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Annual Environ Operating Rept for Oyster Creek Ets,App B to License DPR-16
ML20069H591
Person / Time
Site: Oyster Creek
Issue date: 03/31/1983
From:
GENERAL PUBLIC UTILITIES CORP.
To:
Shared Package
ML20069H575 List:
References
NUDOCS 8304060263
Download: ML20069H591 (212)


Text

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! Oyster Creek Nuclear Generating Station Q

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Oyster Creek Nuclear Generating Station 1982 Annual Environmental Operating Report for the Oyster Creek Environmental Technical Specifications Appendix B to License No. DPR-16 Docket No. 50-219 March 1983

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TABLE OF CONTENTS SECTION TITLE PAGE NO.

  • LIST OF TABLES 11 LIST OF FIGURES iii

1.0 INTRODUCTION

1 2.0 LIMITING CONDITIONS FOR OPERATION 2 2.1 Maximum AT Between the Circulating 2 Water Intake and Discharge 2.2 Maximum AT Between the Circulating 2 Water Intake and Discharge During Pump or Intake Component 2 Failure 2.3 Maximum Discharge Temperature 2 2.4 Use of Dilution Pumps 3 2.5 Rate of Change . of Discharge Canal 3 Temperatures ,

3.0 ENVIRONMENTAL MONITORING 17 3.1 Abiotic-Aquatic 17 3.2 Biotic-Aquatic 17 4.0 SPECIAL MONITORING AND STUDY ACTIVITIES 18 4.1 Woodborer Monitoring Program 18 4.2 Thermal Plume Measurement Porgram 18 4.2.1 Introduction 18 4.2.2 Materials & Methods 19 4.2.3 Thermal Plume Results 21 4.2.4 Discussion 25 4.2.5 Summary 27 4.2.6 References 28 4.2.7 Attachments 29 4.3 Hydrographic Study 146 4.3.1 Introduction 146 4.3.2 Methods 146 4.3.3 Data Analysis and Discussion 148 4.3.4 References 149 4.4 Chemical Inventory 197 4.5 Unusual or Important Environmental 203

, Events P

5.0 ADDITIONAL INFORMATION 204 l 5.1 Sunnary of OCETS Non-compliances 204 j 5.2 Summary of Changes Made to Federal 210 and State Permits and Certificates which Pertain to the Requirements of the OCETS 5.3 Summary of Changes in Station Design 210 which could Involve Environmental Impact 5.4 Summary of Changes tc the OCETS 211 i

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LIST OF TABLES TABLE TABLE PAGE 2-1 Summary of Discharge Temperature Data 5

. 4-1 Dates of Thermal Plume Measurements and 33 OCNGS outage in 1982 4-2 Meteorological Conditions, Tide and Crew 34 During Thermal Plume Measurements 4-3 Station Operating Condition During Thermal 35 Plume Measurements in 1982 ,

4-4 Shape Codes, Wind and Tide Conditions for 36 1982 Thermal Plumes -

4-5 Surface Extent of 1982 Thermal Plumes in 37 Barnegat Bay 4-6 Chemical Usage 201 ._

4-7 Chemical Discharge Frequency 202

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LIST OF FIGURES ..

FIGURE TITLE PAGE 4-la Map of OCNGS and Adjacent Waterways 30 4-2a Oyster Creek Plume Shapes 31

, 4-2b Bathymetric Map of Barnegat Bay 32

! 4-1 Oyster Creek Cross Section Location Map 150 4-2 Oyster Creek Cross Section Location Map 151 4-3 Oyster Creek Cross Section Location Map 152 4-4 Oyster Creek Station 1+00 153 4-5 Oyster Creek Section 3+00 154 4-6 Oyster Creek Section 6%0 155 4-7 Oyster Creek Section 9+00 156 4-8 Oyster Creek Section 12+00. 157 4-9 Oyster Creek Section 15+00 158 4-10 Oyster Creek Section 18+00 159 4-11 Oyster Creek Section 21+00 160 4-12 Oyster Creek Section 23+00 161 4-13 Oyster Creek Section 24+00 162 4-14 Oyster Creek Section 25+00 163 4-15 Oyster Creek Section 26+00 164 4-16 Oyster Creek Section 28+00 165 4-17 Oyster Creek Section 31+00 166 4-18 Oyster Creek Section 34% 0 167 4-19 Oyster Creek Section 37+00 168 4-20 Oyster Creek Section 40+00 169 4-21 Oyster Creek Section 43+00 170 4-22 Oyster Creek Section 46+00 171 4-23 Oyster Creek Section 49+00 172 -

4-24 Oyster Creek Section 52+00 173 4-25 Oyster Creek Section 53+00 174 4-26 Oyster Creek Section 55 M 0 175 4-27 Oyster Creek Section 58+00 176 4-28 Oyster Creek Section 61+00 177 4-29 Oyster Creek Section 63+00 178 4-30 Oyster Creek Section 64+00 179 4-31 Oyster Creek Section 67+00 180 4-32 Oyster Creek Section 69+00 181 4-33 Oyster Creek Section 70+00 182 4-34 Oyster Creek Section 73+00 183 4-35 Oyster Creek Section 76+00 184 4-36 Oyster Creek Section 78+00 185

/ 4-37 Oyster Creek Section 80+00 186 38 Oyster Creek Section 81+65.82 187 4-39 Oyster Creek Section 83+50 188 4-40 Oyster Creek Section 84+50 189 4-41 Oyster Creek Section 85+50 190 4-42 Oyster Creek Section 88 M 0 191 4-43 Oyster Creek Section 91+00 192 4-44 Oyster Creek Section 94+00 193 4-45 December 1979 Lagonn Soundings 194 4-46 January 1983 Lagoon Soundings 195 4-47 Comparison of 1979 and 1982 Lagoon Soundings 196 iii

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1.0 Introduction This document is the Oyster Creek Nuclear Generating Station (OCNGS)

Annual Environmental Operating Report (AEOR) for 1982. It is submitted in accordance with Section 5.6.1 of the Oyster Creek Environmental Technical Specifications (OCETS).

OCNGS is a single cycle, forced circulation, boiling light water reactor of 620 MWe maximum (summer) dependable net capability, owned by Jersey Central Power & Light Company and operated by GPU Nuclear Corporation.

The OCNGS is located in Lacey Township, Ocean County, New Jersey. The plant is subject to a Provisional Operating License No. DPR-16 pursuant to Docket No. 50-219. The date of initial reactor criticality was May 3, 1969 and the commercial generation of power began on December 23, 1969.

This AEOR covers the period from January.1, 1982 through December 31, 1982. The report is organized such that Sections 2.0, 3.0 and 4.0 correspond to those same sections in OCETS. However, due to differences in the required reporting dates of various studies conducted in accordance with OCETS, reports of those studies have been or will be submitted under separate cover and will not be duplicated in this report.

In each of these instances, a confirmation of the filing of the required reports is provided in the appropriate sections of the AEOR. All data which is otherwise required to be presented in the AEOR are included in this report.

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2.0 Limiting Conditions for Operation This section of the AEOR, reports on the data gathered from the monitoring of each limiting condition for operation (LCO).

j 2.1 Maximum AT Between the Circulating Water Intake and Discharge LCO 2.1.1 requires that the maximum difference in temperature ( A T) between the circulating water intake and discharge not exceed 23*F during normal operation which, for the purposes of this LCO, means that all four circulating water intake pumps are operating (operation with less than four circulating water pumps is covered in Section 2.2). If this temperature is exceeded, corrective action must be taken unless an " emergency need for power" exists as defined by OCETS. At no time during the year, during normal operation, did the maximum A T exceed 23*F. The dCNGS complied with Specification 2.1.1.

For this LCO as well as the remaining ones in Section 2.0, the data recovery rate satisfied the requirements of OCETS.

2.2 Maximum A T Between the Circulating Water Intake and Discharge During Pump or Intake Component Failure LCO 2.1.2 requires that the OCNGS operate within specified liheits for AT when less than all four circulating water intake pumps are operating. Specification 2.1.2.1 requires that the AT not exceed 23*F for aore than 48 consecutive hours due to preventive maintenance or inspection of the pumps. Specification 2.1.2.2 requires that the A T not exceed 23*F for more than 14 consecutive ,

days due to pump failure, corrective maintenance or intake component failure. Specification 2.1.2.3 requires that at no time will the aT exceed 33*F. Finally, specification 2.1.2.4 directs that corrective action be taken if either of the first two specifications are exceeded, unless an emergency need for power exists.

At no time during the reporting period did the a T exceed 23*F due to preventive maintenance or inspections of the circulating water pumps, nor was the AT limit exceeded for more than 14 consecutive days for reasons of pump failure, corrective maintenance, or failure of intake conponents, nor did the AT ever exceed 33*F. Therefore the OCNGS complied with specifications 2.1.2.1, 2.1.2.2 and 2.1.2.3.

._ _. 2.3 Maximum Discharge Temperature LCO 2.1.3 places limits on the station's discharge temperature.

Specification 2.1.3.1 limits the discharge temperature to 106*F when all four circulating water pumps are operating. Specification 2.1.3.2 allows the discharge limitation to increase to 110*F for up to 14 consecutive days if one or more circulating water pumps is inoperative for any reasons of pump or intake component failure.

Specification 2.1.3.3 limits the absolute maximum discharge temperature to 110*F. Specification 2.1.3.4 requires that

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l corrective action be taken if any of these specifications is .

exceeded, unless an emergency need for power exists.

At no time during the reporting period did the discharge temperature exceed 106*F. Therefore LCO 2.1.3.1, 2.1. 3. 2 and 2.1. 3. 3 were complied with and LCO 2.1.3.4 was not applicable.

the Table 2.1 Summary of Discharge Temperature Data presents minimum, average, and maximum temperatures and maximum a T by day for each month of the 1982 reporting period.

l 2.4 Use of Dilution Pumps LCO 2.1.4 regulates the minimum operation of the station's three dilution pumps. Specification 2.1.4.1 defines the requirements for minimum use of dilution pumps in waim weather. Specifically when the water temperature as measured at the U.S. Route 9 bridge crossing of the discharge canal exceeds 87'F, one dilution pump must be put into operation. If the temperature continues to exceed 87'F for at least two hours, a second dilution pump must be put into operation.

Specification 2.1.4.2 deals with the operation of the pumps in cooler weather. When the ambient water temperature falls below 60.0*F, two dilution pumps must be put into operation. .

I Specification 2.1.4.3 requires that the third dilution pump be put into operation within fifteen minutes of such times as an insufficient number of dilution pumps are operable to comply with Specification 2.1.4.1 or 2.1.4.2. Specificatiion 2.1.4.4 allows the -

station to operate with fewer dilution pumps than required for up to 14 days if an insuf ficient number of pumps are available to meet any of the specifications above despite operation of the third pump.

The dilution pump LCOs were complied with except for the following:

LCO 2.1.4.2 non-compliance occurred on April 17, 1982, LCO 2.1.4.3 non-compliances occurred on April 29, April 30, NovemberThese 16, November 22, November 30, December 1, and December 5, 1982.

events were reported in Non-routine Environmental Operating Reports

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' Nos. 50-219/82-1, 50-219/82-2, 50-219/82-3, 50-219/82-4, 50-219/82-5, 50-219/82-6, 50-219/82-7, 50-219/82-8-2. More i

information on these non-compliances can be found in Section 5.1 of this AEOR.

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~ 2.5 Rate of Change in Discharge Canal Temperature During Winter Shutdowns LCO 2.1.5 requires that, in the event of a controlled reactor shutdown with the intake canal temperature below 50*F, the two operating dilution pumps be turned off when the first circulating water intake pump is turned off or upon reaching 70% of full rated power, whichever comes first. The remaining circulating water pumps will be removed from service when safe to do so.

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On May 24, August 16 and December 10, 1982 the OCNGS began controlled reactor shutdowns. The shutdowns were done in a manner ~~

consistent with OCETS and no violation of LCO 2.1.5 occurred.

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Table 2-1 Summary of Discharge Temperature Data Oyster Creek Environmental Technical Specifications 1982 Annual Environmental Operating Report Month: January Maximum Average Minimum Maximum Temperature Temperature . Temperature AT Day 'F 'F *F *F 1 37.6 36.3 34.7 01 2 38.0 37.2 36.6 01 3 36.6 35.7 34.9 01 4 41.0 38.4 36.0 0.11 5 40.9 39.9 39.1 01 6 39.2 38.5 37.6 01 7 39.8 39.2 38.8 01 8 39.0 37.5 36.7 01 9 36.7 35.4 34.6 01 10 34.5 31.9 29.7 01 11 30.5 30.3 29.7 01 12 31.0 ~ 30.8 30.5 01 13 31.3 31.1 30.7 0.31 -

14 31.5 31.2 31.0 0.31 15 32.0 31.8 31.5 0.21 16 32.0 31.9 31.7 0.51 17 32.0 31.9 31.5 0.51 18 32.0 31.7 31.5 0.31 19 32.0 31.6 31.2 0.51 20 32.6 32.0 30.0 0.41 21 32.5 32.2 31.8 0.81 22 32.0 31.6 31.5 1.01 23 32.5 31.7 31.4 0.51 24 32.0 31.6 31.5 0.51 25 32.3 31.6 31.0 0.51 26 33.5 32.9 32.0 0.31 27 34.5 33.7 33.0 01 28 35.0 34.6 33.5 0.11 29 34.9 33.7 32.8 0.31 30 35.5 34.2 33.0 0.31 31 34.5 34.1 33.5 0.51 1 Station out of service l

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Table 2-1 Summary of Discharge Temperature Data Oyster Creek 2nvironmental Technical Specifications 1982 Annual Environmental Operating Report Month: February Maximum Average Minimum Maximum Temperature Temperature _ Temperature AT Day *F *F *F *F 1 36.0 35.1 34.6 0.31 2 35.0 34.6 34.0 01 3 36.5 35.5 34.6 0.41 4 36.5 35.9 35.1 0.51 5 35.7 35.1 34.5 0.31 6 36.3 35.4 34.0 0.41 7 36.6 35.3 34.0 0.31 8 37.0 35.3 33.8 0.31 9 36.0 35.5 35.2 0.21 10 36.5 36.1 35.5 0.71 11 35.0 34.6 34.0 0.71 12 37.5 35.2 33.9 0.51 13 35.5 34.8 34.1 0.11 -

14 36.0 34.4 32.3 0.51 15 37.5 35.4 33.5 0.31 16 39.5 38.6 37.5 0.31 17 39.6 37.4 31.2 1.01 18 33.9 32.6 31.6 1.01 19 34.6 33.4 32.9 1.31 20 36.7 35.6 34.7 0.61 21 40.0 37.3 36.5 2.91 22 38.4 37.5 37.4 1.31 23 39.0 38.0 37.5 01 24 38.6 38.3 38.1 01 25 39.1 38.8 38.6 01 26 40.7 39.7 39.1 0.71 27 43.3 37.6 35.3 6.01

""^2E 39.4 37.7 36.7 1.01 I Station out of service

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Table 2-1 Summary of Discharge Temperature Data Oyster Creek Environmental Technical Specifications 1982 Annual Environmental Operating Report -

Month: March Maximum Average Minimum Maximum Tamperature Temperature -

Temperature *T Day *F 'F 'F *F 1 38.6 36.5 34.9 0.31 2 39.2 38.2 37.8 0.51 3 40.7 38.8 38.0 0.11 4 41.7 39.8 39.1 1.2 1 5 40.5 40.1 39.7 0.91 6 44.8 40.7 39.4 4.8 1 7 42.4 40.7 40.2 1.11 8 40.5 39.7 37.9 01 9 38.6 37.4 36.6 0.21 10 38.9 37.4 35.9 0.11 11 43.2 40.2 38.2 01 12 45.4 43.7 42.2 01 13 45.1 43.9 42.9 01 '

14 46.4 44.8 43.3 01 15 45.3 44.3 43.6 0.11 16 45.3 44.5 43.6 0.21 17 45.6 44.5 43.9 1.61 18 46.2 44.8 44.3 1.61 19 45.1 44.5 44.0 01 20 47.0 45.1 44.6 01 21 45.6 45.2 44.9 01 f 22 46.2 45.6 45.0 01 23 53.0 47.5 45.9 2.51 24 48.4 47.9 47.3 01

{ 25 48.6 48.4 48.2 01 26 49.2 48.3 46.5 01

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27 48.3 47.0 46.3 01 2'8 49.7 48.0 46.9 1.71 29 55.2 50.8 49.1 3.31 30 49.1 47.9 47.0 01 31 48.9 48.1 47.6 01 1

Station out of service 1

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Table 2-1 Summary of Discharge Temperature Data Oyster Creek Environmencal Technical Specifications 1982 Annual Environmental Operating Report Nbuth: April Maximum Average Minimum Maximum Temperature Temperature -

Temperature AT Day *F 'F 'F *F 1 50.0 47.6 46.4 01 2 55.7 50.8 49.1 4.91 3 53.8 51.3 49.5 3.1 1 ,3 4 ---- -- 1,2,3 5 -- - 1, 2, 3 6- ---- -- 1,2,3 7 -- --- - 1, 2, 3 8' ---- -- 1,2,3 9- ---- ---- __ 1,2,3 10- ---- ---- ---- -- 1,2,3 11- -- -- 1,2,3 12 ---- ---- - 1,2,3 13 52.0 46.3 43.1 1.5 1' -

14 50.0 47.7 45.5 0.21 15 56.9 47.7 38.0 5.8 16 71.2 64.2 57.4 15.2 17 70.9 63.6 58.2 13.0 18 69.5 64.7 60.7 10.2 19 74.5 70.8 65.2 13.5 20 78.3 76.1 72.9 14.0 21 77.6 75.4 73.0 17.6

/ 22 75.5 73.1 71.4 17.0 l

23 74.3 71.8 69.9 17.3 24 75.0 72.2 69.5 16.3

) 25 80.0 75.9 73.0 17.5 f 26 80.0 78.5 77.0 16.8

. . _ 2.7 80.4 78.0 76.0 17.0 28 78.5 74.7 72.5 17.7 29 -

75.0 72.4 70.2 17.0 30 78.0 75.1 72.0 17.2 IStation out of service 2

Environmental recorder out of service 3

Circulating pumps not operating 1

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Table 2-1 Summary of Discharge Temperature Data Oyster Creek Environmental Technical Specifications 1982 Annual Environmental Operating Report Month: May Maximum Average Minimum Maximum Temperature Temperature -

Temperature AT Day *F 'F 'F *F 1 76.1 74.9 72.8 17.0 2 79.2 76.8 74.0 17.0 7

3 79.8 77.8 76.0 17.3 i

4 81.9 79.8 77.0 17.5 5 82.3 80.8 78.7 18.0 6 81.8 80.2 78.5 18.0 7 84.0 81.8 80.0 18.0 8 85.C 83.1 81.1 17.5 9 83.4 81.5 79.5 17.2 10 81.0 78.5 76.3 17.5 11 78.8 76.7 74.5 13.4 12 81.9 79.4 77.7 13.5 13 86.3 82.2 80.0 16.6 -

14 89.7 83.8 80.7 16.7 15 84.3 81.7 77.5 16.7 16 89.1 84.2 80.8 16.9 17 88.7 86.3 84.5 16.7 18 90.0 85.9 83.5 16.8 19 92.0 89.7 87.5 16.9 20 91.7 89.4 87.3 16.7 21 89.7 87.8 84.9 16.8

) 22 85.6 82.9 80.3 16.8 23 80.5 77.9 71.9 16.7 24 71.7 61.6 59.1 11.5 25 60.9 59.5 58.8 0.21

, 26 65.9 62.3 59.6 0.31 27 75.8 67.7 60.6 19.1 28 74.2 72.1 70.2 8.4 29 80.4 76.7 71.2 13.2 30 82.7 80.5 79.0 13.3 31 83.0 81.7 80.1 13.5 1

Station out in service

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Table 2-1 Summary of Discharge Temperature Data Oyster Creek Environmental Technical Specification 1982 Annual Environmental Operating Report Month: June Maximum Average Minimum Maximum Temperature Temperature - Temperature AT Day *F *F *F *F 1 85.0 82.3 79.9 17.4 2 86.5 84.4 82.3 17.3 3 84.8 82.6 80.5 13.6 4 85.0 71.7 67.1 13.9 5 76.9 68.7 66.0 10.7 6 81.8 79.4 76.9 15.9

! 7 81.7 80.9 80.4 17.5 8 81.8 80.1 79.0 17.8 9 87.8 84.6 80.6 21.8 10 86.9 84.6 83.6 17.5 11 86.1 85.4 84.6 17.1 12 84.6 83.2 82.1 17.1 13 84.2 81.8 79.2 17.0 .

14 82.3 80.7 79.0 16.8 15 86.8 82.7 80.1 16.7 16 93.6 89.2 83.8 16.7 17 93.6 91.0 88.5 16.8 18 92.1 89.8 88.1 16.4 19 92.3 90.4 89.0 16.5 20 90.1 88.5 86.8 16.6 21 91.2 88.9 86.8 16.2

) 22 91.6 90.2 89.4 16.3 23 90.7 89.2 87.6 16.3 24 91.4 88.6 86.9 16.0 25 91.8 89.2 87.7 16.3 26 95.9 92.1 89.8 16.6 27 95.0 92.0 90.6 17.0 28 91.8 90.8 89.5 16.4 -

29 94.4 92.3 90.8 16.4 30 92.1 91.0 89.6 16.1

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Table 2-1 Summary of Discharge Temperature Data Oyster Creek Environmental Technical Specifications 1982 Annual Environmental Operating Report Nbnth: July Maximum Average Minimum Maximum Temperature Temperature - Temperature AT Day 'F 'F *F 'F 1 91.6 89.6 87.6 16.3 2 94.8 90.5 87.4 16.3 3 93.4 89.8 87.0 16.3 4 89.5 87.2 85.1 16.2 5 92.9 90.0 87.4 16.0 6 93.8 91.4 88.7 16.1 7 96.8 93.5 90.8 16.2 8 97.0 94.9 92.9 16.0 9 97.0 95.5 93.8 15.7 10 99.3 96.6 94.5 15.8 l 11 100.1 98.1 96.5 15.8 12 '98.6 97.5 96.1 15.5 13 98.6 96.6 94.7 15.7 -

l 14 97.8 96.1 94.7 15.5 l 15 99.5 97.3 95.6 15.5 16 100.7 97.9 95.5 15.3 17 102.0 99.0 96.3 15.2 18 101.6 99.6 97.3 15.0 19 101.6 99.9 98.7 15.2 20 101.5 99.1 96.9 15.4 21 97.0 95.0 93.2 15.2

) 22 95.0 93.7 92.4 15.0 23 93.1 92.4 91.8 15.2 24 93.9 92.4 91.2- 15.0 25 97.3 93.7 91.0 15.0 26 98.0 95.5 93.6 14.9

. 17 97.5 95.8 94.2 15.1 28 98.4 97.7 96.7 14.9 29 97.7 94.5 92.4 14.7 30 94.6 92.9 92.0 15.2 31 94.5 92.6 90.6 14.8

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Table 2-1 Summary of Discharge Temperature Data Oyster Creek Environmental Technical Specifications 1982 Annual Environmental Operating Report __

Month: August Maximum Average Minimum Maximum Temperature Temperature - Temperature AT Day *F 'F 'F *F 1 94.5 92.7 91.2 14.7 2 95.5 93.2 91.1 14.4 3 95.8 93.6 92.0 14.7 4 95.8 93.8 92.0 14.6 5 97.2 95.5 93.0 14.5 6 97.4 93.4 89.8 14.6 7 93.8 91.2 89.2 14.9 8 95.1 92.8 90.7 15.8 9 95.8 94.9 93.8 14.6 10 96.6 95.0 93.6 14.8 11 94.7 93.3 91.3 14.3 12 91.3 89.8 88.8 14.2 13 91.3 89.1 87.7 14.0 14 91.7 89.3 87.1 14.2 15 90.9 78.7 74.1 13.3 16 77.8 75.9 74.3 0.21 17 77.3 76.0 74.6 0.11 18 77.6 75.9 74.5 0.11 19 78.1 76.4 75.0 0.11 20 77.7 76.1 74.8 0.11 21 75.9 75.3 74.4 0.11 22 74.4 73.1 71.8 0.11 23 73.2 72.5 72.1 0.11 t

24 76.8 73.9 72.2 0.21 25 75.9 74.6 73.4 0.11 26 75.3 73.3 71.2 0.11

.. 27 74.3 72.8 71.9 01 28 74.3 72.5 71.2 0.11 29 76.8 71.9 68.7 6.4 30 85.7 79.9 75.8 15.3 31 87.4 84.8 83.0 14.7 1

Station out of service f -

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Table 2-1 Summary of Discharge Temperature Data Oyster Creek Environmental Technical Specifications 1982 Annual Environmental Operating Report __

Month: September Maximum Average Minimum Maximum Temperature Temperature - Temperature AT Day 'F 'F 'F *F 1 89.1 86.6 84.5 13.5 2 90.7 88.5 86.1 13.7 3 90.9 87.7 85.2 13.7 4 86.3 85.0 83.5 13.7 5 85.9 84.4 83.6 13.7 6 86.7 85.1 84.2 13.6 7 85.3 83.9 82.7 13.4 8 83.7 82.3 81.0 13.6 9 85.6 83.0 81.0 13.5 10 86.2 84.0 ' 8. 1. 7 13.4 11 88.6 86.0 84.2 13.5 l 12 89.3 87.4 85.4 13.4 ~

13 89.8 84.0 76.3 13.4 14 88.8 87.8 86.6 13.0 15 89.4 87.4 85.8 13.2 16 88.9 87.0 86.2 13.0 17 86.9 85.2 83.9 13.2 18 87.2 84.3 82.3 12.6 19 86.7 84.1 82.8 12.6 20 84.4 83.0 80.2 12.4 21 80.4 79.4 78.1 12.4 I

22 77.9 77.0 76.7 12.8 23 78.8 77.4 76.6 12.4 24 80.7 78.0 75.8 12.6 25 80.7 79.3 77.9 12.2 26 79.0 78.0 77.2 12.6

. . - 22 82.3 79.3 77.6 11.9 28 81.9 80.2 78.8 12.1 29 81.8 80.5 79.2 12.0 30 78.9 77.7 77.0 11.9 i

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Table 2-1 Summary of Discharge Temperature Data Oyster Creek Environmental Technical Specifications 1982 Annual Environmental Operating Report Month: October Maximum Average Minimum Maximum Temperature Temperature . Temperature AT Day 'F 'F 'F *F 1 80.9 78.4 76.8 11.9 2 80.4 78.4 76.7 12.0 3 80.3 77.9 76.1 11.9 4 80.6 78.9 76.9 11.9 5 80.4 79.1 77.9 11.9 6 81.5 80.1 79.1 11.8 7 82.9 81.0 79.7 11.6 8 90.2 86.7 82.7 16.2 9 88.5 84.6 79.8 14.8 10 79.8 75.9 73.6 11.9 11 74.1 72.6 71.4 11.6 l

12 72.8 72.1 71.5 11.4 13 73.9 72.4 71.7 11.8 -

14 75.2 74.2 73.2 11.9 15 77.2 75.7 73.3 15.4 16 76.1 72.1 69.8 14.6 17 70.1 68.3 67.0 11.9 18 68.5 66.7 65.2 11.6 69.4 19 67.0 65.3 11.6 20 71.9 69.3 67.8 11.7 21 72.6 70.8 69.2 11.7 y 22 69.6 68.4 67.0 11.5 23 68.0 66.7 65.4 11.5 24 66.9 64.4 62.8 12.7 25 62.8 61.9 61.2 12.0 l 26 64.0 62.3 61.0 11.7 27 64.6 63.7 62.3 12.2

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28 71.1 65.8 63.5 16.4 29 69.4 66.5 63.7 12.1 30 69.6 68.3 66.4 11.7 31 71.7 69.9 68.7 12.0

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Table 2-1 Summary of Discharge Temperature Data Oyster Creek Environmental Technical Specification 1982 Annual Environmental Operating Report Month: November Maximum Average Minimum Maximum Temperature Temperature - Temperature AT Day *F 'F 'F *F 1 73.7 71.8 70.7 11.7 2 78.2 75.0 71.7 14.8 3 79.6 78.3 77.0 14.7 4 81.5 79.6 77.5 14.8 5 82.0 77.7 73.1 14.6 6 73.1 71.1 69.8 14.7 7 70.1 69.0 67.9 15.4 8 69.1 67.2 66.0 15.2 9 68.1 67.4 . 66.6 15.2 10 68.8 65.3 63.2 16.2 11 65.9 63.1 60.8 11.8 12 71.5 67.6 64.8 11.8 13 72.8 67.2 62.7 11.8 14 62.9 62.0 60.9 11.5 15 62.7 61.2 59.1 11.5 16 60.1 58.7 57.2 11.4 17 60.4 58.3 56.9 11.6 18 58.2 57.4 56.5 11.4 19 59.0 58.5 57.8 11.1 20 61.0 59.5 58.5 11.3 21 62.0 60.6 59.8 11.2 22 62.8 62.0 61.4 10.7

! 23 63.7 62.9 62.3 10.6 24 63.9 62.9 60.6 10.6

! 25 60.6 59.3 58.3 11.3 26 61.1 59.0 57.1 11.1

. . _ 22 60.6 57.4 55.2 11.2 28 56.9 55.5 52.0 10.8 29 60.5 58.7 55.9 10.8 30 58.8 57.7 56.5 10.4 1

Table 2-1 Summary of Discharge Temperature Data Oyster Creek Environmental Technical Specification 1982 Annual Environmental Operating Report M'

o nth: Decenber Maximum Average Minimum Maximum Temperature Temperature . Temperature AT Day *F *F 'F 'F 1 59.0 57.3 56.0 10.2 2 62.1 60.9 57.5 13.3 3 63.6 62.6 61.5 13.4 4 68.8 66.1 62.9 13.4 5 70.6 67.8 65.5 13.3 6 73.4 71.3 69.9 13.2 7 69.8 66.5 60.6 13.2 8 66.3 63.6 61.5 13.3 9 62.5 61.0 53.3 11.6 10 52.8 44.5 42.9 6.01 11 43.7 41.6 42.9 0.41 12 42.9 39.9 37.4 0.91 13 38.5 37.4 36.1 0.91 14 38.9 36.8 35.5 0.11 15 36.8 36.2 35.4 0.11 16 40.9 39.1 36.7 0.01 17 39.2 38.6 37.8 0.01 18 38.8 37. 5 36.8 1.51 19 45.6 38.1 36.4 7.91 20 49.4 47.3 43.2 11.4 21 49.7 48.3 44.6 10.6 f 22 50.4 46.9 43.9 12.9

! 23 51.8 50.0 49.4 13.4 24 53.9 51.2 49.7 13.1 25 57.7 54.1 51.5 13.1 26 66.5 59.5 57.6 13.1

. . - 27 56.9 56.2 55.3 13.1 28 61.5 58.0 56.2 13.0 29 62.9 61.3 59.6 12.7 30 59.5 57.5 56.0 12.5 31 56.2 54.8 54.2 12.4 I Station out of Service l - 16 ' '-

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3.0 Environmental Monitoring This section of the AEOR outlines the various environmental monitoring programs to be conducted by Section 3.0 of the OCETS, and provides the status of submission of the reports on these various programs. The reporting requirements of the studies that are currently required by the nonradiological monitoring program of the OCETS do not coincide with the required submission date of the AEOR.

! 3.1 Abiotic-Aquatic All aquatic abiotic measurements specified in the environmental monitoring programs (Section 3.0 of the OCETS) and special monitoring and study activities (Section 4.0 of the OCETS) are required to be reported as part of each particular study and therefore e- not included in this s~ection of the AEOR.

3.2 Biotic-Aquatic Section 3.1.2 of the OCETS specifies the following studies:

A. Ceneral Ecological Survey

1. Counserical Landings of Fin and Shellfish B. Impingement of Organisms
1. Conventional Travelling Screens s
2. Fish Return System ,

C. Fish Kill Monitoring Program The OCETS require that these studies be reported annually. These studies were submitted on February 25, 1983. Since these reports were submitted under separate cover, they are not duplicated here.

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d

4.0 Special Monitoring and Study Activities This section of the AEOR presents the results of the several special monitoring and study activities required by the OCETS. There are currently five different activities that are performed.

4.1 Woodborer Monitoring Program This program has reporting requirements which are dif ferent from the other OCETS programs. During the reporting period the following reports were submitted.

a. The 27th Quarter Report covering the period from November 21, 1981 to February 20, 1982 was submitted on March 18, 1982.
b. The 28th Quarter Report covering the period from February 21 to May 20, 1982 was submitted on June 10, 1982.
c. The 29th Quarter Report covering the period from May 21 to August 20, 1982 was submitted on September 13, 1982,
d. The 30th Quarter Report covering the period from August 21 to November 20, 1982 was submitted on December 10, 1982.

In addition as per the OCETS, the annual report for the woodborer monitoring program will be submitted by the end of May 1983.

Therefore, no results of this program are presented herein, j 4.2 Thermal Plume Measurement Program 4.2.1 Introduction -

The OCETS Thermal Plume Measurement Program requires a monthly plume measurement when OCNGS is operating. The thermal plume of the cooling water discharged by OCNGS is measured in Barnegat Bay.

In 1982, nine plume surveys were performed by GPUN Environmental Controls personnel and are the subject of L analysis as contained in this report. No plumes were measured l in January, February and March since OCNGS did not operate in those months (Table 4-1). Plumes surveyed from 1974 to 1976 are contained in separate reports (JCP&L, 1978), and plumes

! surveyed in 1979, 1980, and 1981 are contained in the 1979,

~ ~

1980 and 1981 Oyster Creek Annual Environmental Operating Reports, respectively.

The text contains operating data and plume descriptions. The attachments for each plume (Section 4.2.7) contain: 1) table of plume data, 2) plot of temperature versus distance from OCNGS; 3) boat track in Barnegat Bay; 4) longitudinal cross-section of temperature in Oyster Creek and in an easterly l

a l _ _

direction across Barnegat Bay; 5) maps of isotherms (temperature deltas above ambient) in Barnegat Bay at different ,

depths.

Thermal plume maps were an slyzed to determine if t*u area of Barnegat Bay affected by the operation of OCNGS is consistent l with the New Jersey Surface Water Quality Criteria (N.J.

l Department of Environmental Protection, 1979). Barnegat Bay, Oyster Creek, and the South Branch of Forked River are classified Tidal Water 1 (TW1). The criteria for temperature for TW1 are as follows:

1) General--Shall not be raised above ambient by more than 4 degrees F during September through May, nor more than 1.5 degrees F during June thr.: ugh Augus t , nor shall temperatures exceed 85 degrees F in these waters. Temperature shall be measured outside of designated heat dissipation areas.
2) Heat Dissipation Areas--The limitations specified above may be exceeded in designated heat dissipation areas by specific permission on a case-by-case basis.
3) Heat Dissipation Area Determinations--The determination of designated heat dissipation areas in estuarine waters, including bays, shall take into consideration the extent and nature of such waters. In order to meet the intent and purpose of the criteria and standards, provisions for the passage of free-swimming and drif ting organisms are to be included so that negligible or no effects are produced on their populations. As a guideline, heat diesipation areas shall be limited to no more -

than 1/4 of the cross-sectional area and/or volume of flow of the body of water, leaving at least 3/4 free as a zone of passage which is to include a minimum of 1/3 of the surface measured from shore to shore at any stage of the tide.

4) Rate of Temperature Change--The rate of terperature change in designated heat dissipation areas shall not cause mortality of fish or shellfish.

I 4.2.2 Materials and Methods Basic Instrumentation:

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Mon / Ark 19 ft. Utility Work Bcat A/O Refractometer YSI Model 46 Tele-thermometer Esterline-Augus Model PD206 Data Logger Mini-Ranger III Microwave Range Location System Thermocouple probe and depressor assembly a 19 -

The Mini-Ranger system employs two land based reference transponders and an on-board receiver / transmitter and console ,

display unit. The system operates in the microwave frequency band and requires direct line of sight betweea each reference station and the survey vessel. At previously determined intervals, the on-board receiver / transmitter queries the transponders which respond with a microwave signal. Based on the time elapsed between the sending of the initial signal and the detection of the response signal, the console display unit d e te rmines the distance in real units between its current location and each of the land-based transponders. It is then possible to determine the location of a given point relative to the two transponders by triangulation.

A 40 lb. depressor (brass weight, taperd to facilitate flow through water), secured to th_e boat with a steel cable, is towed at a speed such that the steel cable is at a 45 degree angle from the vertical. Four thermocouples are attached to l the cable so that in waters 7 ft, deep or deeper, the j thermocouples are 1, 2.5, 5 and 7 ft, deep. Shallower waters i

will cause the depressor to ride along the bottom of the bay and affect the depth of each thermocouple. Figure 4-2b shows the 3 ft. and 6 ft. depth contour lines in the area of Barnegat Bay surrounding Oyster Creek.

This arrangement allows the plume survey to be conducted without stopping the boat at individual stations. The boat travels along at a constant speed, wit,h the data logger automatically recording temperature at the four levels as well as location (via Mini-Ranger III Microwave Range Location System), date, and time of day. The data logger records .

measurements every 30 seconds.

, Vertical temperature profiles are measured in this fashion beginning at a point where the Rt. 9 Bridge intersects Oyster Creek and traversing the length of Oyster Creek to the Barnegat Bay. Once out in the bay, transects sufficient in number and extent are made so as to determine the limits of the heated water area. Salinity is measured each time the boat changes direction and begins a new transect. The limits of the heated water area are defined when successive measurements are the same and correspond to known Rt. 9 Bridge temperature minus the OCNGS mixed delta temperature (with the appropriate circulation and dilution pumps in operation). This gives a good approximation of the ambient temperature of the bay for that particular day and time. Later, the ambient temperature is verified by taking an average of the range of the lowest temperatures encountered on that day.

The data is keypunched and loaded onto an IBM 370/3081 computer . The data is then transferred to a basic processor, analyzed, tabulated, and graphically presented using a Tektronix 4054 CRT terminal and 4956 graphics tablet.

1 l

4.2.3 Thermal Plume Results April 26, 1982 Figures and tables which pertain to this plume survey appears on pp. 36 to 48 .

Time: 1200-1410 AT: 16.3*F Wind Direction: SE MWe: 413 Wind Speed: 15 mph Cire, flow: 345,000 gpm Tide: High Slack Dil, flow: 520,000 gpm The 4 degree F delta T isotherm did not exceed the maximum heat dissipation area guidelines, as defined in Section 4.2.1. At the 1 ft. level, the plume extended to the north along the western shore of Barnegat Bay (plume type 2, see Figure 4-2a).

Surface area extent of the 4 degree F delta T isotherm was 0.25 square miles. The plume was nearly identical at all levels, a result of the shallow (5 ft, or less, Figure 4-2b) conditions in this area which restrict vertical dilution. Recirculation of the 4 degree F delta T isotherm occurred at all levels.

May 4, 1982 Figures and tables which pertain to this plume survey appear on pp. 49 to 61 .

Time: 1130-1400 AT: 17.1*F Wind Direction: E MWe: 410 Wind Speed: 7-10 mph Cire. flow: 345,000 gpm Tide: Ebb Dil, flow: 520,000 gpm The 4 degree F delta T isotherm did not exceed the maximum heat dissipation area guidelines, as defined in Section 4.2.1. The surf ace plume extended due east out into the bay (plume shape 1, see Figure 4-2a) about 0.9 miles. Surface area extent of the 4 degree F delta T isotherm was 0.72 square miles. The plume was only slightly smaller at the 2.5 ft, depth level, but was substantially smaller at the 5 ft. and bottom levels.

Plumes which extend into the deeper (greater than 5 f t. ) area

( of the bay (Figure 4-2b) usually are less extensive at the 5 f t and bottom levels than they are at the upper levels, because of enhanced vertical mixing. Recirculation of the plume did not

,_ _ occur.

June 8, 1982 -

Figures and tables which pertain to this plume survey appear on pp. 62 to 75 .

Time: 1130-1350 AT: 17.2*F Wind Direction: N MWe: 567 Wind Speed: 4-6 mph Circ, flow: 460,000 gpm Tide: High Slack Dil, flow: 260,000 gpm The 1.5 degree F delta T isotherm did not exceed the maximum heat dissipation area guidelines, as defined in Section 4.2.1.

The surface plume extended out into the bay (plume shape 1, Figure 4-2a) about 0.8 miles, showing a slight bias towards the northeast. Surface area extent of the 1.5 degree F delta T i

isotherm was 0.49 square miles. The plume was nearly identical at the 2.5 ft, level, substantially smaller at the 5 ft. level, and very small at the bottom level. Recirculation of the plume did not occur.

July 19, 1982 Figures and tables which pertain to this plume survey appear on pp. 76 to 87 .

i Time: 1150-1340 AT: 15.0*F Wind Direction: WSW MWe: 450 Wi'nd Speed: 7 mph Cire, flow: 460,000 3pm Tide: Max. Ebb Dil, flow: 520,000 gpm The 1.5 degree F delta T isotherm approached the maximum heat dissipation area guidelines, as defined in Section 4.2.1.

Section 4.2.4 contains a discussion of this under " Surface and Cross Sectional Extent." The surface plume extended due east out into the bay (plume shape 7, Figure 4-2a) about 1.1 miles.

Surface area extent of the 1.5 degree F delta T isotherm was 0.94 square miles. The plume was similar at th 2.5 ft. level, but was substantially smaller at the 5 ft. level and insignificant at the bottom level. Recirculation of the plume

> did not occur.

,_ _, August 31, 1982 Figures and tables which pertain to this plume survey appear on pp. 88 to 98 .

Time: 1230-1420 AT: 14.0*F Wind Direction: S MWe: 440 Wind Speed: 9 mph Circ, flow: 460,000 gpm Tida: Ebb Dil. flow: 260,000 gpm l _ __ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ __ __ __________

i i

s The 1.5 degree F delta T isotherm did not exceed the maxitrum heat dissipation area guidelines, as defined in Section 4.2.1.

  • The surface plume extended north along the vestern shore of Barnegat. Bay (plume shape 6, Figure 4-2a), e.ctending out into th(. bay abcut 0.7 miles frcm the' shore. Surface area extent of l the 1.5 dedree F delta T isotham was 0.47 squsre miles. The Mume was sic.ilar at the 2.5 ft. level, but noticeably smaller l at the 3 ft' and bottom levela. Since the bay is generally shallow ic chis area ($ ft. Jeep or-less, Figure 4-2b) and v a rtical ' dilution uss li.nited a well-developed plume was observed at' .all levelc. Recirculation cf the 1.5 degree F isotherm was .cbserved ac all levels.,

, September 27, 1982 -

Figures and tables :yhich pertair. to this plume survey appear on pp. 99 to 111 ..

Time: 1200-1400 ' , AT: 11.8'F Wind Direction: SW ' We : 380 Wind Speed: 9 mph Circ, flow: 460,900 gpm

, , , Tid : Low Slack Dil, flow: 260,000 gpm The 4 degree F delta T isotheru; did not ;a_:cced the maxiuum heat dissipation area guide'iites, ,as defined in Section 4. 2.1. The surface plume ex teur.ed e nortti along the western shore of Barnegat Bay (plume shape 2, Figure 4-2a), ientending out into the bay about 0.7 miles from the shore. Surface area extent of 4

' the 4 degree F delta T isotherm was 0.07 square miles. 'At the I and 2.5 ft, levels, a 3 degree F delta T isotherm was

, observed arcund the mouth of the F<2rked River, detached from

'the plume cecterline. The 5 ft, sed bottom level plumes were ,

insignificant.; Recirculation of the 2 degree F delta T

, i.sotherm was observed at the 1 and 7.3 ft. level.

l

! j October 12, 1982 Figutes and tables which pertain to 'this plume ' aurvey appear on l ,

pp, 112 to' 123 .

Time: '1130-1330 AT: 11.I"F Wind Direction: S MWe:

362 Wind Speed: 4-5 mph Cire. flow: 460,000 gpm Tide: Les Slack Dil flow: 520,000 gpm 1 ,

l k \

t g

7, . . .

/

\

3 i

--%m. " '

The 4 degree F delta T isotherm did not exceed the maximum heat dissipation area guidelines, as defined in Section 4.2.1 The surface plume ~ was compressed against the western shore of the bay (plume type 5, Figure 4-2a), extending further to the south than the north. Extension out into the bay was about 0.7 miles. Surface area extent of the 4 degree F deltr. T isotherm was 0.18 square miles. The plume was similar at the 2.5 ft.

level, but became progressively smaller and more compressed against the shore at the 'i ft. and bottom levels.

Recirculation of the plume di.f not occur.

November 2, 1982 Figutes and -tables which pertain to this plume survey appear on

.pp. 124 to 134 Time: 1100-1230 AT: 14.7'F Wind Direction: SW MWe: 331 Wind Speed: 10 mph Cire. flow: 345,000 gpm Tide: Ebb Dil, flow: 520,000 gpm The 4 degree delta T isotherm did not exceed the maximum heat dissipation area guidelines, as defined in Section 4.2.1. The surf ace plume extended to the north along the western shore to Forked River (plume shape 2, Figure 4-2a). Extension out into the bay was about 0.5 miles from the shore. Surface area extent of the 4 degree F delta T isotherm was 0.16 square miles. The plume was aimilar in' shape but became progressively '

smaller and more compressed against the shore at the deeper levels. Recirculation of the 1.5 and 3 degree F delta T isotherms was observed at the I and 2.5 ft. levels, but recirculacion of only the 1.5 degree F isotherm waJ observed at the 5 ft. and bottom levels.

December 6, 1982 Figures and tables which pertain to this plume survey appear on pp. 135 to _J L .

t Time: 1200-1330 AT: 13.1*F Wind Direction: SW MWe: 280 Wind Speed: 9 mph Cire. flow: 345,000 gpm Tide: Flood Dil, flow: 520,000 gpm The 4 degree F delta T isotherm did not exceed the maximum heat dissipation area guidelines, as defined in Section 4.2.1. The nrface plume extended to the north along the western shore to Forked River (plume shape 2, Figure 4-2a). Extension out into the bay was about 0.5 miles from the shore. Surface area extent of the 4 degree F delta T isotherm was 0.12 square miles. The plume was similar in shape but became progressively

I l

l smaller and more compressed against the shore at the deeper I levels. Recirculation of the 1.5 and 2 degree F delta T -

isotheras was observed at the 1 ft. levels, but recirculation at only the 1.5 degree F isotherm was observed at the deeper levels.

4.2.4 Discussion Shape Codes The plume's shape and extent are determined by the prevailing meteorological and tidal forces, and the station operating

conditions. The station operating conditions determine the 5

total content and concentration of heat (above ambient) in the Oyster Creek flow and the velocity of the discharge waters as

, they intersect the bay. The Oyster Creek flow is vertically

' well-mixed in the water column which varies from 8-13 feet deep. Af ter the Oyster Creek flow intersects the bay and the initial momentum of the waters is expended, ambient conditions dominate the dispersion of the plume. The prevailing wind

exerts primary influence on the plume's dispersion, while tidal l forces and the bathymetry of the bay itself also help determine the shape, extent, and vertical stratification characteristics of the plume.

The object of this program is to develop the ability to predict

{ the basic plume shape and extent under any given set of ambient and station operating conditions. Recurrent plume shapes have been established based on previously measured plumes (JCP&L,

  • 1980 & 1981) and are portrayed in Figure 4-2a. The eight plume shapes are distinguished by the direction and location of the plume cen::erline. For the thermal plumes measured in 1982, Table 4-4 classifies the surface plumes according to the shape shown in Figure 4-2a and provides information on the wind and
tide extant at the beginning of plume measurements.

I Meteorological, tidal, and station operating conditions during

! the thermal plura are summarized in Tables 4-2 and 4-3.

! Recirculation of Heated Water Recirculation of OCNGS's discharge was observed on April 16, August 31, September 27, November 2, and December 6. This is a higher proportion of recirculation plumes than has been previously observed (JCP&L-1980,1981;). Generally, southerly j winds of at least moderate speeds are necessary to induce a recirculating plume. Southeasterly winds in combination with flood tide conditions can induce relatively strong recirculation. April 26 shows the strongest recirculation, with recirculation of the 4 degree F delta T isotherm at all levels. The wind was from the SE at 15 mph under high slack 5

conditions, at the end of flood tide. November 2 also showed

substantial recirulation; recirculation of the 3 degree F ,

isotherm was observed around the mouth of Forked River at the 1 and 2.5 ft. levels, as well as recirculation of the 2 degree F isotherm. This plume was performed between 1200-1400 under SW winds; but between 0400-0900 on September 27, SE winds at 11-17 l mph prevailed. Stronger recirculation probably occurred earlier in the day, and the measured plume was in the process of shif ting away from Forked River. The detached 3 degree F isotherm was captured by the intake flow of Forked Rivet and

! left behind.

August 31 and December 6 showed relatively weak recirculation of the 1.5 and/or 2 degree F delta T isotheras at all levels.

Winds were S at 9 aph on August 31 and SW at 9 mph on December

6. .

I Surface and Cross Sectional Extent In Table 4-5, the approximate surface area of the 1.5 degree F or 4 degree F delta T isotheras in Barnegat Bay is presented.

No plumes were found to violate the two-thirds surface heat dissipation area criteria (Section 4.2.1) in Barnegat Bay.

Since Oyster Creek has a low natural flow (average 25 fs) and tidal effects are minimal, Oyster Creek downstream of OCNGS was thermally af fected for its entire length and cross sectional extent of each plume.

Estimating the percent of the cross-sectional area of Barnegat Bay which any given thermal plume occupies was performed as -

follows: from navigational chart 12324 (r0AA, 1982), the cross sectional extent of Barnegat Bay at Oyster Creek along an east-west transect is calculated as 12,900 square yards. For screening purposes only, the cross-sectional area occupied by the thermal plume is estimated as the product of the east-west surface extent of the plume at the mouth of Oyster Creek and 5 ft., where the plume is assumed to be limited to the top 5 ft.

of the water column. Should this screening procedure identify a possibility that a given plume may have exceeded the one-fourth cross-sectional area criteria, more specific and I refined assumptions may have to be applied.

I Applying the above screening procedures to each of the seven thermal plumes surveyed in 1982, no plume except the July 19

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plume was found to approach the one-fourth cross sectional extent criteria. The screening procedure produced a cross sectional extent of 3380 square yards for the July 19, 1.5 degree F isotherm, 26 percent of the total cross-sectional area l

of Barnegat Bay. Although the 2.5 f t. level plume is nearly identical to the 1 ft, plume, the 5 ft. plume is substantially smaller and the bottom (7 f t.) plume is negligible. Assuming the 1 and 2.5 ft. level plume extends down to a depth of 3.75 ft., and assuming the 5 f t. level plume is representative of

conditions between 3.75 and 5 f t, deep, a more refined plume l

cross-sectional area of 3180 square yards is calculated. This is 25 percent of the total cross-sectional area of Barnegat Bay ..

here.

Previously, it had been though that, because of the buoyancy of the plume, the four mile distence across the bay, and the greater depth (10-13 ft.) of the Intracoastal Waterway Channel relative to the rest of the bay, it would be unlikely for the plume to occupy more than one-fourth of the bay's cross-sectional area (JCP&L-1980, 1981;). It should be noted that the July 19 plume was performed when the OCNGS MWe output was 450 MWe, about 180 MWe below full output. Although there is not a one-to-one relationship between MWe and plume area extent, it is likely that the July 19 plume would have been more extensive in some dimension (North-South, East-West, or vertical) under full output conditons.

4.2.5 Summary Plume shapes vary with wind and tide, with wind having primary influence. Excess temperature maps indicate that the plume is limited to the western side of Barnegat Bay. No plume violated the two-third lateral surface extent criteria. The 1.5 degree F delta T isotherm of the July 19, 1982, plume covered 25 percent or one-fourth of the cross sectional extent of Barnegat Bay here. Recirculation of the plume was observed on April 16, August 31, September 27, November 2, and December 6.

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4.2.6 References CPU Nuclear Corporation (GPUN) Parsippany, NJ 1982. 1981 Oyster Creek NGS Annual Environmental Operating Report.

Jersey Central Power & Light (JCP&L) Morristown, NJ 1981. 1980 Oyster Creek NCS Annual Environmental Operating Report.

Jersey Central Power & Light Company (JCP&L) Morristown, NJ.

1982 (a) Oyster Creek Environmental Data Log. Document Control Center (DCC) file no. 20.0070.001.008.

Jersey Central Power & Light Company (JCP&L) Morristown, NJ.

1982 (b) Generator Data Log. DCC file no. 20.0070.0003.0004.

Jersey Central Power & Light Company (JCP&L). 1978. Oyster Creek and Forked River Generating Stations 316 (a) and 316 (b)

Report. Volume 2: Appendix B-Thermal Analysis.

National Pollutant Discharge Elimination System (NPDES).

Permit NJ 000 5550. JCP&L, Oyster Creek Nuclear Generating Station. 1975. January 31, 1975 to January 30, 1980, p. 8.

National Oceanographic and Atmospheric Administration (NOAA) 1982. Navigational chart 12324: New Jersey Intracoastal Waterway. Sandy Hook to Little Egg Harbor.

New Jersey Department of Environmental Protection (NJDEP),

1979. Division of Water Resources NJAC 7:9-4 et seq. Surface Water Quality Standards. Docket No. DEP 012-74-11.

Pickard, Love & Garick (PL&G) . 1982. Oyster Creek Nuclear Generating Station Meteorological Data.

Starosta, et al. 1982. " Hydrographic Study of Barnegat Bay, New Jersey 1979." GPU Nuclear Corporation, Parsippany, New Jersey.

L United States Geological Survey (USGS), 1972 Forked River Quadrangle 7.5 minute (topographic).

l l

  • O9 H

4.2.7 Attachments This section contains the following data for each plume:

a. Table of plume data
b. Plot of temperature vs. distance for Oyster Creek
c. Boat track in Barnegat Bay
d. Plot of temperature in a longitudinal cross-section (East-West across Barnegat Bay),
e. Maps of delta T isotheres in Barnegat Bay at different depths.

4

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i I

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Figure 4-la Oyster Creek Nuclear Generating Station and Vicinity k, , .

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.s is

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w- G ., 0 4 ga .-

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i Figur9 4-2a OYSTER CREEK PLUME SHAPES l 2 i n

u y Wl W l*- e ., }< H' 3 4 L L 0

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w 7 8 eM ene L

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FIGURE 4-2b T I 8'ILE i BATimfETRIC IfAP OF BARNEGAT BAY  :

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j s Oyster,kreelq Cl,qnnel

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'?o BARNEGAT BAY

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1 Table 4-1 -

l Dates of Thermal Plume Measurements and OCNGS Outages in 1982 Dates of Plumes Outage Dates April 26 January 1 - April 16 May 4 May 24 - 27 June 8 July 19 August 31 August 15 - 29 September 27 October 12 November 2 December 6 December 11 - 14 December 16 - 19 -

i f

(

l

Table 4-2 .

Meteorological Conditions, Tide, and Crew During Thermal Plume Measurements in 1982 Wind Dite and Time Speed (mph) Direction Tide Crew

. April 26 15 SE High Slack DWB, WH 1200-1410 May 4 7-10 E Ebb DWB, TS, WH 1130-1400 June 8 4-6 N High Slack DWB, TS 1130-1350 July 19 7 WSW M'ax. Ebb DWB, TS 1150-1340 August 31 9 S Ebb TS, WH 1230-1420 S;ptember 27 9 SV Low Slack DWB, TS -

1200-1400 October 12 4-5 S Low Slack DWB, TS -

1130-1330 November 2 10 SW Ebb DWB, TS 1100-1230 December 6 9 SW Flood DWB, TS 1200-1330 i

l Sources: a) Meteorological Information and Dose Assessment System (MIDAS),

l Pickard, Lowe, & Garrick, Washington, D.C.

,_ _. b) NOAA, Tide Tables for 1982 Sandy Hook, N. J. + 2h 45m EST or 3h 45m EDS c) DWB - David W. Ballengee TS - Thomas Starosta WH - Werner Heck

Trble 4-3 1

Station Operating Conditions During Thermal Plume Measurements in 1982 Ambient Temperatures No. Pumps Date and Time Intake Ambient Discharge AT MWe MBTU/hr Cire. Dil.

04/26/82 1200-1410 62.2 57.5 78.5 16.3 413 2810 3 2 05/04/82 1130-1400 62.7 61.5 79.8 17.1 410 2950 3 2 06/08/82 1130-1350 62.9 62.5 80.1 17.2 567 3960 4 1

.I 07/19/82 1150-1340 84.9 85.5 99.9 15.0 450 3450 4 2 i'

08/31/82 1230-1420 70.8 69.5 84.8 14.0 440 3220 4 1 09/27/82 1200-1400 67.5 66.5 79.3 11.8 380 2720 4 1 10/12/82 1130-1330 61.0 59 72.1 11.1 362 2560 4 2 j

11/02/82 1100-1230 62.7 58.5 77.4 14.7 331 2540 3 2 bl 12/06/82 1200-1330 58.4 54.5 71.5 13.1 280 2260 3 2 s .

e Source: a) Intake and Discharge: Oyster Creek Daily Environmental Log,1982 b) Ambient temperatures determined from field data.

I l

i l

l .

a

Table 4-4 .

Shape Code. Wind and Tide Conditions for the 1982 Thermal Plumes Wind Shape Code Date of Plume Direction-Speed (MPH) Tide 2 April 26 SE 15 High Slack 1 May 4 E 7-10 Ebb 1 June 8 N 4-6 High Slack 7 July 19 WSW 7 Max. Ebb 6 August 31 S 9 Ebb 2 September 27 SW 9 Low Slack 5 October 12 S 4-5 Low Slack 2 November 2 SW 10 Ebb 2 December 6 SW 9 Flood 4

,. . _. . . . . , .. -.w. -.-

Table 4-5 -

Surface Area Extent of the 1982 Thermal Plumes in Barnegat Bay Surface Extent (mi.)

Date of Plume Surface Area (sq. mi.) Length Width April 26 a 0.25 1.02 0.21 4

May 4 a 0.72 - 0.86 0.87 June 8 b 0.49 0.79 0.83 July 19 b 0.94 1.13 1.19 August 31 b 0.47 0.83 1.05 September 27 a 0.07 0.29 0.32 October 12 a 0.18 0.57 0.45 .

November 2 a 0.16 0.59 0.59

December 6 a 0.12 0.51 0.26

(

l a) Measurements are based on the 4 degree F isotherm l

l b) Measurements are basad on the 1.5 degree F isotherm

)

_2 .1. - - - -

i 1-1 THERNAL PLUME OF April 26. 1982 INDEX POSITIOpe TlftE TEMPERA 1uitE DEC F C0000thA1Es HHrviss i FT 2.s FT s FT sotton 244es i e23: 12 si7 s5.s ss.o ss.s e5.s 2 245so sie4 12:e4s s5.7 ss.: ss s ss.e 3 243:5 e5eo 12iols ss.7 ss.1 ss.1 ss.e 4 243ei o7s4 trio 44 ss.e ss.: ss.4 s5.s 5

s 242se soEs 22eir s5.s ss.: ss.4 ss.s 7

242:4 seeso s22e4e ss.e ss.1 ss.7 s5.s 24:e5 le2ss 122:e8 s5.9 ss.2 ss.7 ss.e e 24:4s se427 122 ss s5.s ss.: s5.s ss.:

9 24:22 24e4 se505 1222e4 ss.e sS.9 ss.7 ss.2 is in le74s 222s2 ss.e ss.2 ss.s ss.:

12 2soas isoes 122ssi ss.: ss.o ss.7 ss.4 2sese sie4 s223se s5.e ss.3 . ss s ss.e i3 237ee lino 4 1224ee ss.e ss.3 ss a ss.o i4 23:2e si33c 12242e ss.s ss.1 ss.s s5.s is 23sSe ilise s2245s ss.2 ss.2 ss.o s5.s is 2s55e lis55 12252s s5.o ss 2 ss.7 ss.e i7 235e3 234s2 180:4 ine85 122553 ss.e ss.2 ss.s ss.e le 122 sal s5.o ss.e ss 7 ss.:

in 20 233es a 122 s 24e s22s54 ss.s ss.2 ss.o s5.s 1227:2 s5 e ss.1 - ss s s5.1 2:

22 23:57 23321 12se5 12 42 122es4 ss.: s4.7 s2 e si.e 122es2 s5.e s4 s ss.1 s2.s 23 23se2 s2004 i

24 2327: i3:sr 12200s 122eas s4.s s4.2 ss.: so.e b) 25 232se 13272 12295s s3.e s3 e so s So.e 03 i 26 s3.s s2 s 50.7 s7.4 i 2324e 13417 123e24 s2.4 st 0 so.2 57.5 27 25253 1353s 123852 l g  ;

' 2e 232si 13ss? 123:2e st.e si.e se.s 50.2 20 sl.a si.3 so.2 5e.7 3e 23230 i37ss 12s:4s st.I si 4 se.4 50.e 2525e 13087 1252:s sl.a si s se 4 So.s 3: 2322e 14e54 12 244 si.e si.7 59 2 Be.e 32 25238 14:9s 12sss2 so.7 33 so.3 50 e 50.2 23242 i4332 12334e 59.2 59.5 se 9 Se.9 '

34 23242 i4473 1234ee 35 s7.s Se.3 57 s Se.i 23245 14507 32:43s Be.1 5s.7 se.1 5e.3 3s 23249 14732 1235e4 So.s 37 se.9 se i So.4 2324e i4073 i2ss33 57.e 57.2 s7.e s7.3 3e 2325s 15el4 i2sse2 Ss.2 Ss.4 Bs I Ss.1 30 232sl 15 49 123s5s 5s.e 4e 2328s a5208 5s.3 65.0 5s.:

125sSe hs.e 5s.9 ss.s 5s.1 4: 232si s5420 12572s 42 5s.e 5s.3 s5 7 Bs.:

e 155s4 123755 s5.s Os.3 5s.8 Ss.1 43 2324s i5749 123e33 5s.e 44 23 5e i5000 5s.3 Os e 5s.e 45 12300s 55.9 Ss.1 ' Bs e 5s :

23 ell 157e2 i23032 55.9 SS e 55 7 Ss.4 4s 2297 155e7 24ees 5s.:

i 47 e 1545e ss.3 5s.0 5s.s 124e32 Ss.e 5s.s 55.9 Ss.2 4e 22507 iS329 124:es 40 5s.2 58.4 Ss Ss.2 2245s i52ii s24:35 Se.: se.2 s7.7 5e.3 t

fa

1 THERMAL PLUME OF Apri1 26, 1982 lh0EX POSITION TIl1E TEl1PERAfDRE DEG F COORDINATES HHrif1SS I FT 2.5 FT 5 F1 SO110N ,

58 22378 15182 124283 59.2 58.9 58.8 58.9 SI 22285 14957 124238 59 5 59.7 50.2 59.5 52 22185 14842 124304 E8.8 68.3 E8.8 SS.I 53 20063 14758 124$33 SS.* SS.S 68.4 GS.I 54 21046 34624 124488 62.1 St.9 SI.S Gl.2 55 21734 14536 124429 S2.S 63.8 St.9 Gl.1 56 21633 14386 124457 S2.9 S3.4 S2.8 SI 3 57 21528 I4277 124525 64.9 64.2 62.9 62.2 58 8 14145 124554 63.0 64.3 S3.4 63.1 59 8 13978 124632 64.1 S4.5 64.0 S4.2 68 8 13802 124718 64.5 G5.8 64.3 S4.4 St 21295 13703 124748 64.8 G4.9 S3.9 S2.8 G2 8 13700 124921 64.1 G4.S S3.8 62.6 63 e 13932 124959 64.4 S4.8 64.8 64.8 3 64 8 14806 124937 64.3 64.4 S4.1 S4.3

' 65 8

21361 14288 125815 64.1 S4.5 63.7 S4.3 66 21338 14339 125845 63.8 S3.9 63.7 63.9 ta 67 21268 14460 125114 S3 S 64.8 63.3 GI.S yo 68 21228 14588 125142 GO S3.6 64.8 S3.6 S3.6 21194 14716 125219 S3.5 S3.8 S3.3 S3.3 8

78 21637 14051 125230 SI.4 63.4 63.1 62 4 71 21134 14995 125380 72

$2.9 S3.1 62.5 S2.4

' 21992 15199 125338 S2.3 62.7 62.0 68.7 73 21849 15245 125498 68.9 Gl.S ES.9 El 3 j 74 21818 15372 125456 St.S SI.5 S t . lb SI.l

'j 75 28996 15405 125584 SS.O St.2 SS.7 Gl.2

., 76 2896S 15S34 125554 68.8 St.2 68.9 f 77 SI.I 29918 15764 125603 68.4 68.9 68.2 68.6 79 29881 15987 125638 59.9 68.1 59.8 59.9 79 28832 16828 125791 59.2 59.8 59.8 59.4 GB 29818 ISl40 125738 58.7 59.8 58.5 58.5 83 28885 16279 125759 58.5 58.8 58.6 59.5 82 28791 16485 125827 58.1 58.9 58.1 58.4 83 28886 16543 125855 58.1 58 5 58.2 58 2 84 28859 16676 125924 57.9 59.5 59.8 50 3

] 85 28804 16824 125954 57.2 58.8 57.3 57.S 86 20039 16939 138922 56.6 57.2 56.7 57 I 87 29858 17972 13085l SS.I 56.1 56.5 88 56.1 28862 17281 133528 56.1 56.1 55.8 56.8 89 28787 87253 138549 SS e 56.1 55.9 55.0 98 28500 17175 138217 55.7 56.1 55.7 56.l On 28459 17189 438245 55.7 92 56.4 55.7 56.8 28321 17825 1393I3 56.2 5S.7 56.2 56 5 93 28287 86030 538348 57.5 57.4 56.8 57.5 94 28999 16842 339489 50.3 58.2 57.9 50.1 95 19997 16744 138437 96 IG899 ISS46 50.0 59.2 58.6 50 1 138585 58.9 59.8 58.8 59.1 97 19767 16578 13B533 58.9 59 3 58.9 58 8 98 19665 16475 138601 59.9 59.2 59.4 50 0

.et

i.

t THERNAL PLUME OF Apri1 26 I982 INDEP POSITION 71ttE TEi1PERAfi>HE DEG F COOROiNATES HtWTISs i FT 2.s FT s FT soTTOn oo nosss isses ases2e so.: so.4 se.e so.2 ins so44: iszei isess7 so.e so.o so.s so.s isi issso asio4 ise72s se.s so.4 so.2 so.s inz sozzo iseos ase7ss so.s si.: so.s se.7 t

ies sosio isees seers si.s si.7 si.e si.4 is4 toess 15o:4 isse4e si.e s2.i si.s si.7 ies seeos isees asoci7 si.o s2.4 si.e si.e nos se7e7 isso: esso 45 s2.s s2.s s2.2 s2.4 is7 sesso isses saisis s2.s s2.e s2.s si.2 ise isss7 is4e7 iste4 s2.4 s2.s s2.e s2.s iso in4se issso assies s2.s s2.s s2.s sa.s sie ses4s 522s assis7 s2.s sr.s s2.s s2.4 ist si2 se2 s sei44 ise22 34e7e isi2io iss247 si.e si.e s2.s s2.2 si.e sr.s si.7 si.s its aseso i47so isisis si.s si.s si.e si.s i4 iesi2 i45o2 isis 4s si.2 si.s se.7 si.e las iis i70en i7e7s i444s i44o4 is 4:s si.: sl.4 so.s so.o il7 isi442 St.s si.e so.s se.s i7o:S i45o2 isisis so.4 sl.e so.4 se.7 ice e7o7e i4sor so.o suo isisse so.7 se.7 se.s 70s4 i470s asises so.e si.2 se.4 se.s

, i2e 370ss sacar siisi4 so.7 si.e se.s so.s c-i2:

22 i7o4: ise4s is 7e2 se.s si.e se.2 so.7 c) 370e7 isies asi7se so.s si.e so.s so.7 i2s 124 ivess isi2s sii7se so.s se.e se.s se.e 7ese is47: isiers so.4 se.e se.s se.4 .,

i2s 2c iv74e iswie sites 4 so.e so.o se.s so.7 i77ee is74e isse22 se.7 si.: so.s so.7 327 7ss4 issai so.s tas i7se7 ise24 isiese si.: se.s so.s iszeis se.4 si.i se.s se.e iro isa i757s isise isre4s so.: so.o so.4 se.7 17sss is2ee is2ii4 so.s se.s se.s so.4 ist I?57e is4es 832:42 so.s se.o se.4 so.s is2 l7sie iss24 132289 so.s so.e se.4 se.7 iss is4 17s4s iss4e is22se se.s so.7 se.s so.s i7ss7 is7s4 is2ses so.2 so.7 so.i se s iss so.s iss i7s72 si OS iseen 87sio 132334 is2482 so.: so.7 se.s 637 So.s So.S So.s So C ise t/7 s i7 ss is24se so.s so.e So.o So.o iso i77ss i?27s is2458 50.8 se.s 15o.7 So.e l4e i7774 7 sos is252s So.i So.o So.s So.s i7ei4 l?51s is2sS4 so.s So.o so 4 So.e i4i i78 5 i7s44 is2s22 so.s so.e so s So.s i42 1785s i777s is2sse So s So.o 50.e So.7 i43 i44 i780s 17eos is27:e so.s se.i so.s So.s i7el2 iSe2e is274s So.2 Bo.s 50.4 so.e i45 7oss is Ss se.s i4s i7ose se275 is2s:4 so.s SS.: 58.2 132842 s7.i 57.s 57.2 Ss o i47 ises7 issor iszeis ss.7 s7.4 as.7 nr.a ae

! i.

l 1

THERNAL PLUME OF April 26, 1982 .

INDER POSITION T IFIE TEt1PERAtultE DEC F C00RDINATES HHnnsS 14e ISil5 IS435 132938 56.3 56.7 56.4 56.3

, i40 iSi De i0532 133846 56.8 56.4 56.3 ISS 56.2 18 i3 leS36 333834 56.3 56.6 SS.2 56.2 I5I 17055 18566 133182 55.0 56.4 56.8 56.2 152 17851 19481 133139 SS.3 56.8 56.2 56.5 153 17673 19385 833858 56.5 57.8 56.7 56.9 154 17536 18207 33322S 57.4 57.9 . 5'7 . 2 57.0 ISS 17494 19187 133254 57.7 57.9 57.5 57.8 ISS 17273 1998S 133322 57.9 58.3 57.6 57.8 157 17848 17977 133358 58.6 158 17817 17873 133419 SS S 58.4 58.4 58.9 59.8 58.7 50.1 150 16888 17708 133446 58.9 59.4 58.8 50 l ISS IS725 17749 133514 59.5 69.9 50.S ISSSI 17787 50.8 ISl 133542 69.1 68.3 SS.2 SS.I IS2 8 12343 148858 G4.8 64,5 S4.9 65.9 163 8 12539 148828 S4.8 64.8 65.8 164 23362 12785 65.5 148246 S4.4 64.2 S3.5 62.9 ISS 23488 12830 140234 63.4 62.8 68.9 50.0 ISS 23438 12057 148392 63.8 68.9 50.3 57.2 IS7 21580 13852 149339 SI.7 68 7 57.8 56 5 IS8 23696 13148 148358 68.8 59.8 57.1 58.5 ISO 23600 13280 140426 56.3 56.6 54.8 56 4 178 23723 13326 148454 55.9 56 3 55.8 56.4 l 171 23677 13455 148522 56.2 56.2 55.9 56.7 8'

172 23638 13580 148554 56.7 56.8 56.5 57.2

"' 173 23560 13714 148S10 57.8 57.4 57.1 57.5 174 23524 13830 148847 57.2 57.6 57.4 57.S l

g 175 23457 13084 140718 57.5 176 57.8 57.9 58.8 23483 14l21 148744 57.8 58.2 57.S 50.0 177 23378 14258 149882 57.8 58.2 58.9 58.3 4

l. -

1 1

1 TEMPERATURE MEASURENENTS OF April 26, 1982 AT I, 2.5, AND 5 FT. LEVELS 67 -

T E 66 -

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  • h8 55 -

1000 2000 3000 4000 5000 6000 7000 8000 0000 DISTANCE IN PLOT UNITS

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1 1

THERNAL PLUME OF Noy 4 1982 lh0Ex POSITION T if1E TEl1PERATupE DEC F CDORDlhATES te#1rtSS I F1 2.S FT S F1 BotTon 1 24407 9987 194288 87.8 87.3 G7.5 SS.7 2 24379 9329 884232 87.1 87.2 SS.7 ES.7 3 24327 DS29 184388 S 7. 3 S F. 2 SS.9 87.2 4 24206 9757 184329 87.8 67.4 E6.9 SS.7 5 24226 9936 1143S7 57.8 87.3 E8.8 E7.8 6 24805 19143 19442S 67.2 87.3 $6.8 E7.8 7 24878 19542 194453 87.3 67.2 SS.E SS.7 8 24l45 19542 194521 87.8 SS.S ES.7 SS 7 9 24988 19735 194649 67.8 67.9 SS.S 66.9 le 23998 19988 114617 67.3 67.2 SS.7 S7.9 ,

Il 25892 IIS72 114646 67.3 66.0 SS.S SS.7 42 25785 18252 19471S $8.9 66.9 GS.S 66.7 33 23734 18418 114743 67.I SS.9 SS.7 SS.9 14 25646 18581 114818 67.3 67.I SS.S 66.9 15 25506 11784 194839 67.2 G7.4 SS.7 E7.2 IS 25584 11974 114907 67.2 67.1 SS.7 67.9 l 17 8 12162 114955 67.3 S7.S E6.8 67.3 le 8 12442 185813 67.1 67.3 S6.8 G7.8 le 23489 12678 185846 67.4 67.4 66.7 67.5 28 23525 120S5 118834 87.7 67.5 SS.9 S7.4 g 25 235SS 13848 185143 67.4 G7.2 47.9 E7 2 22 25599 15231 IIS2tl G7.2 67.1 S7.9 67.2

    • 25 25649 13466 18S250 S7.2 87.8 66.9 67.1 43 24 25704 15SSS 185187 67.3 67.I SS.S ES.S g 25 25754 13863 115355 E7. 9 SS.S SS.2 63.9 26 25028 14SSS 195485 SS.9 SS.I SS.I S2.7 27 ,

23870 14260 115451 SS.9 SS.4 64.6 52.3 29 23932 14442 1154S0 $8.7 65.3 62.5 88.9 29 239GS 14S38 195527 66.8 SS.2 St.S S2.4 38 24963 14016 11S555 SS.7 SS.S St.7 S2.2 31 24854 15000 195624 66.3 64.S S2.9 S2.8 32 24162 15877 1156$2 SS.S 65.7 63.7 St.9 33 24218 15363 116721 SS.S ES.7 S3.S St.S 34 24317 15536 195749 66.8 SS.2 S3.4 SI.9 35 24360 15785 115897 GS.I G5.9 63.6 S1.4 3G 24508 15805 185847 E6.3 ES.2 St.8 St.2 57 24451 16953 185986 SS.S 64.9 St.I SS.4 30 24400 36217 185944 65.9 S4.8 St.S G8.2 39 24529 16576 128082 65.8 63.9 ES.S SS.I 48 24569 16538 129048 85.6 SE.S GS.3 59.9 di 24626 16788 128188 SS.E 65.1 68.0 59.6 42 24602 ISSSS 12SI56 85.1 63.3 60.8 59.8 45 24721 17828 820204 S4.S 65.5 59.0 57.9 44 24763 17802 128252 S4.3 SI.S 59.7 57.3 45 24029 17344 120300 S3.9 S3.5 SG.S 57.3 46 24004 17511 128329 GI.S 63.2 59.5 57.6 47 24945 17679 128357 S3.5 S3.4 59.2 S7.9 48 25814 17841 128425 65.5 65.9 59.8 58.4 49 25871 19899 120454 62.0 S2.5 69.8 58.8 O

+

  • 40

i.

l' THERNAL PLUME OF Noy 4. 1982 INDEM POSITION TINE TEf1PERATultE DEG F COOR0lNA1ES DMf1rtSS I FT 2.5 FT 5 F1 BOTTon SS 25138 18174 129522 S3.8 S2.7 58.8 59.2 SI 25199 19337 129559 S2.7 82.8 59.8 59.5 52 25257 19589 12SSIS S2.5 62.5 St.5 59.5 53 25321 ISS74 120S48 S2.6 S2.S S2.9 59.9 54 25374 18838 128784 62.5 82.8 S2.9 59.8 55 25438 19805 128742 S2.5 S2.S S2.8 59.7 SS 25499 19178 128819 62.1 S2.2 St.9 68.8 57 25562 19336 128838 St.S St.S St.4 SS.I l 58 25642 19581 128986 S1.8 SI.9 S1.3 SS.3

! 59 25789 19673 129934 St.4 St.4 St.I St.S SS 25788 19848 128882 Gl.3 St.3 Fl.1 St.1 SI 25846 20008 121838 St.5 St.4 GI S St.2 62 25929 20176 128958 St.S St.S El S St.1 63 2SSS4 2034l 128126 St.S 68 8 SS S St.2 S4 2SSSI 2Sr.95 121854 68.9 61.0 SI 3 60.9 65 26145 296S9 12:222 68.9 SI.2 68.9 GS.S ES 2S215 28834 128259 68.9 SI.S ES.7 68.3 67 26208 28993 121388 58.9 SS.9 St.S 59.7 g 68 2S178 20057 121346 68.9 69 9 69.5 58.2 69 26837 29777 121414 SS.S 68 8 69.7 59.6 La 78 25932 29503 121442 0 SS.O St.2 68.5 68.3 71 25762 28487 121518 St.S 68.9 68.5 68.7 g 72 25648 23234 121538 SS.O St.S 68.5 SS.S 73 25584 28825 121680 SS.S SS 9 GS.4 68.9 74 25369 1984I 12863G E8.9 St.2 69.4 67.S 75 25259 196S9 121784 68.9 68.9 SS 7 68.8 1 76 25123 19498 121732 SI.S St.N SS.3 SS.4 77 24996 193t9 128888 St.S St.I SS.4 78 68.3 24844 1915l 128828 St.3 St.4 SS.7 68.1 79 24738 18978 128856 St.4 St.4 SS 7 59.5 88 24619 18883 121924 St.4 SI.4 SS.S 59.5 88 24499 19638 121952 SI.G S2.8 SS S 59.1 82 24398 184S3 122828 $2.1 62.2 59 8 59.2 83 24242 19286 122849 52.3 St.S 68.2 59.2 84 24127 18804 122117 S2.3 S2.5 SS.5 59.1 85 24824 17984 122845 S2.3 02.4 SS S 59.2 SS 23911 17728 122213 S2.4 62.3 69.9 59.3 87 23708 17532 122241 S2.7 S2.4 St.S 59.5 88 23780 17348 122300 62.5 S2.5 St I 59.5 80 23569 17849 122337 S2.7 62.4 St.I SS.I OS 23462 1G957 122405 S3.9 S2.8 SS.7 59.7 98 23335 16784 122433 S3.1 G3.1 SS.7 59.2 92 23253 ISS89 122581 S3.4 63.0 68.6 59.5 93 25186 IS426 122532 S3.4 S3.3 68.3 59.9 64 95 22978 22939 16252 16855 122SSI 122634 S3.3 S3.3 . St.S SS.7 S3.S S3.3 St.3 69.7 GS 22799 IBSES 822795 63.5 63.S S2.4 68.8 G7 8 15663 122739 S3.8 64.9 S3.4 St.S 99 22383 15439 122817 S3.9 64.2 S3.5 St.3 e4

i i

THERNAL PLUME OF Noy 4, 1992 INDEM POSITION TIME TEMPEMATURE DEG F COORDINATES HHriftSS I FT 2.5 FT S F1 BOTT0n 00 22291 15250 122946 S4.2 S4.4 S3.0 SI 7 ISS 22178 15000 1220l4 64.5 64.5 G3.9 St.S ISI 21997 14987 122043 S4.3 G4.3 S3.3 S2.1 182 28967 14744 123 ell S4.9 64.7 63.8 62.4 193 21751 14578 123330 S3.7 64 2 63.4 63.8 194 21635 34485 123 07 S3.6 63.0 .G3.1 S? I 185 2154e 14278 123835 S3.4 63.6 F3.2 63 6 las 21395 14250 123288 S3.6 S3.5 63.4 63.6 197 2124e 1453S 123251  ?.3. 2 63 4 . S3.0 S3 4 ISO 28963 v4640 123319 62.8 G3.1 62.5 S2.7 139 21994 14797 123347 S2.0 S2.0 S2.4 S2.4 Ils 21885 14083 123415 S2.5 62.9 62.S S27 III 20003 15052 123444 62.2 82.4 62.2 62 3 112 208 3 15192 123512 62.8 62.I SI.0 92.8 Ill 29730 35324 123548 St S G2.3 St.0 St a 884 28655 15463 123S38 EI.6 St.S St.S St.S

,15 2957S 4550s 12363G SI.4 St.7 Gl.3 St.0 816 28401 85725 123794 SI.I St.5 St.1 C1 4 117 2041G 158S3 123732 St.2 El 6 G8.9 Gl.4

118 28330 15000 123Ce8 61.4 St.S SS.G S1.3 180 20265 ISt4l 123928 St.3 SI.S SI.2 St.S La 12e 2WIS7 16274 123956 St.e E1.9 Cl.8 St S

>" l28 28881 16488 123024 Gl.Q St.9 St.5 St.S I 122 28843 ISS4s 123052 St.7 bl.9 St.6 62.0 123 19088 16678 124828 St 8 62.2 St 6 bl.7 124 19012 ISee9 124e4e St.7 St.o St.s cl.0 ,.

l 125 19858 16058 12481S St.2 '81.4 St.3 St.7 82S 10831 87898 124944 Cf.3 st M Es.2 St.4 1 127 19925 1724S 124282 St.7- 61.7 'Gl.3 SI 4 -

l 128 10830 17305 124248 St.4 bl.S el.S El 5 l 129 19825 17548 124388 SI.3 St.3 Cl.3 St.4 I

830 19767 17683 124336 St.1 St.4 bl.1 El l I

138 19711 17632 124484 St.3 St.6 St.l 68.9 132 19638 17053 124432 St.g Cl.3 61 9 St 1 133 19464 17083 124508 St.4 St.S Gl.1 St.S 134 19363 17768 124528 St.2 St.E S3.0 St.l

! 135 10267 176a2 124556 St.l SI.I el.3 St.1 1 83E 19142 17467 124624 St.S 63.3 FJ.c St.1 l 137 19847 17389 124S52 Si i 68.2 SS 7 S0.0 138 18078 17833 1247?S St.3 St.S St.2 68.9 130 18002 16058 124740 01.1 St.2 68.7 SS.9 148 18817 86780 124816 68.2 Gl.3 68 0 SS 9 141 88763 ISSil 124944 St 41.0 S8.9 St.S 842 18S89 86435 124012 ES. St.1 68.0 St.1 1 143 18610 16250 124040 S8.9 St.2 68.8 St.S 844 88555 ISeal 1258J8 St.2 St.3 60.0 68.9 145 18400 15918 12583G SI.S Gl.5 St.9 61.1 146 18613 15854 125184 GI.I St.2 Gl.1 St.1 147 16*SS 15881 125132 St.S St.1 .St.0 St.3

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THERMAL PLUME OF tioy 4, 1982 3NDEx PosITlose fine TEMPEeATJetE DEC F C00ecthATEs 644rtiss FY 2.s F1 s F1 e0TTOM 34e ses42 is7ss ers2ee si.2 si.4 si.e si.s see spee7 is7:4 12s22e si.s si.e si.2 si.s i ise se2ss essee 1252ss si.e si.s si.7 si.e ist so42s iss47 12ss24 si.4 si.4 si.s si.e isa noses esses irsssa an.s si.s si.s si.e a

los s0740 issis i2s42e si.7 si.9 si.e si.7 ise sesos is427  : s44e si.s si.7 si.s si.s iss res47 ins 4e irssis si.s s2.s si.s si.s iss aeros is2es 2ss44 si.7 si.e si.e s2.2 is7 asses is2e2 lassi2 si.e s2.s si.7 s2.1 ise resse esiis 12ss4e si.e s2.s s2.s s2.s iso asses ase42 sas7se si.e s2.e si.e s2.s 3

ise 2eers 14es 12s7ss s2.2 s2.s s2.s sr.4 ist 2eoss i4es2 12 sees s2.2 sr.4 s2.s s2.s is2 2isia 14sia 12sess s2.4 s2.s s2.3 s2.s iss 2:24s i47:s sesi s2.s s2.4 s2. s2.s is4 asses i4s24 ersore s2.7 s2.7 s2.s s2.s iss 2:ses i4sse 2ses7 s2.s s2.7 s2.s s2.s iss 217s2 i44s4 iseoas s2.s ss.2 sr.7 s2.7 is7 aisse i4s72 iseoss s2.e ss.: s2.s ss.:

e ise iso 22eio t4sse insirs ss.: ss.s s2.7 s2.o 17s rai?: ieris issi4e ss.4 ss.s ss.2 ss.s

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a7:

22sze 14:2 ess27 ss.s ss.e .ss.s s4.s 22447 1s000 iss24s a4.s s4.2 ss.7 s4.2 i 72 22 sis ise4e i7s 22sse is7es inesis ases4:

s4.s s4.s s4.s se.s 174 s4.s s4.s s4.4 s4.s e 227ss isses ine4eo s4.4 s4.s s4.s s4.s i7s 227as asser iss4s7 s4.7 s4.s s4.s s4.2 17s 22es2 is237 iseses s4.e ss.: s4.s s4.s i77 a7e 22o72 isse4 isessi s4.e ss.: s4 s s4.s ivo 2sess i204e essses ss.9 ss.s s4.7 s4.s

! 2:sse irose isesro ss.o s7.s ss.e ss.:

ies sei 2s2o7 irei7 isess7 s7.i s7.s ss.e ss.o 182 2stis asess ase72s ss.e ss.e ss.4 ss.7 les 2sses asiso ise7ss s7.i s7.s ss.o s7.s 2s7s4 isass ases2 s7.e s7.4 s7.2 s7.s se4 2soso esses asse4e s7.s ses s7.s si.4 s7.s 24:14 isas4 isso 7 s7.s s7.s s7.s s7.4 l

los se7 2452e asi72 isse27 s.s se.e 47.s sv.s see 24ssi esi7 isions e.s s7.s s7.s s7.7 ic9 247es is2es essl2s s7. s7.s s7.s s7.s ige 24e77 is4:s insisi s7. s7.2 s7 67.s 240ss is527 iss2:0 s7.e s7. s7.i s7.s 10: 2sess iss4: is 247 iG2 s7.i s7.2 ss.9 s?.i 2si7s lies 7 isists s7.i s7.4 67.i s7.i iGs 2s20: eseQs asis 4s ss.9 s7.s 1o4 254ee 14s2a s7.e s7.5 ses is 4:s s7.i s7.4 ss.o s7.e 2sses i4iss is 439 ss.: ss.4 ss.2 ss.4

  • i9s 2ssse i4ss7 istse7 ss.: ss.: ss.s s4.7 e

el

THERMAL PLUME OF May 4, 1982 INDEX POSITION Tine 1EnPERA1DeE DEC F coonoimaiEs NHnnss i FY 2.s FV s F1 e0T1DM lo? 2s77: i44ss isisss

  • ss.s ss.4 ss.: s4.s noe 2soes i4ses isases ss.s ss.e s4.7 ss.s j ion asses i4sor asissi ss.7 ss.s s4.s s2.s 2ee 2sies passo isisss ss.s ss.2 s4.s sr.7 2ei assai 14o74 1s:727 ss.7 ss.7 s4.s sa.s 2e2 2s447 isies is 7ss ss.s ss.: s4.s si.e 2si 2ss72 .5244 stiers ss.s ss.2 as.7 so.s re4 2sseo iss73 isissa ss.s ss.7 ss.s so.s 2es assio esses asioso ss.: ss.e ss.s so.e 2es 2sses issus 13:o47 ss.e ss.s ss.: so.s 2e7 27ese is7se is2 sis ss.s ss.4 ss.e so.e 2ee 27:s2 isoe4 isroes ss.s ss.: s2.s so.s 2eo 27s:2 isens 332isi ss.s s4.s s2.s so.2 2:e 274s4 isiso is2 so s4.7 s4.4 s2.4 so.:

2i 27ss7 is2o7 is22e7 s4.1 s4.2 s2.s so.o 22 27s72 ises2 is:2ss ss.o ss.4 si.s so.s 2is 277e7 isssa is2ses ss.e ss.s s2.2 se.s 2:4 27ere is7ss is2ssi ss.s ss.s s2.s so.s 2:s 2se4s ise42 is2sso ss.e ss.2 s2.s so.o i mis 2sses iso 7 is2427 ss.2 ss.1 s2.7 so.2 27 2esis i7:14 is24ss s2.o ss.3 s2.s so.o ,

on

'a 2:a 2e4se 372s7 isas2s s2.e s2.7 sr.s si.i 2:a 22e resso i7 son is2ssi s2.s ss.: s2.7 s2.s

, 2sses i7sss isasio s2.4 sr.e s2.s s2.4 22i 222 assi7 17s7s zoo 47 17e22 tirs47 s2.s s2.o sr.s s2.4 223 2 essa i7o7s is27:s is274s sa.s sr.s sa.4 s2.4  :

224 20:o4 set 2 iszeis s2.s s2.o sr.e sr.s 225 s2.s s2.s s2.s s2.4 22s 2ss2s ierss isreso sr.o ss.e sr.s s2.s 227 2o4ss se4:e 2 esse iss4e isroe7 assait s2.7 s2.7 sr.s s2.s 22e sa.2 s2.s s2.4 sr.4 2 osse se2e7 isseso s2.4 sr.s sr.s sr.s are 2sses see7s assier sr.s s2.s s2.2 s2.s 2se 20 son i7e4s assius si.e s2.4 s2.s sr.:

2si 2o7:7 i7ees iss20s s2.8 s2.2 si.7 si.s as2 2ss ro724 i7ss7 issasi s2.s sr.s s2.s si.:

2s4 2o75:

2o7s2 i7srs i7so4 assano isss27 s2.s sr.s sr.s si.s s2.i s2.s s2.s si.s

. 2ss 2ss 2oses 172s2 isssss sr.: s2.4 s2.s si.e 2s7 20s24 2ossi i7s72 ise:2 tis 42s s2.s s2.4 sr.: so.s 2s0 2o4ee is7s2 iss4si si.e s2.2 s2.s so.:

2so 2o444 isses isssie st.7 si.o ss.o so.e 24e 2ese2 is4s2 isss47 isasis st.7 si.o st.s so.s 24 si.e s2.s si.7 si.s 2oss4 is27s lu ss4s sl.a s2,2 ss.e se.s 242 2o277 isi22 24s 2o2:4 isess iss7:

iss7so sl.a s2.5 si.e se.s 244 2eis7 isono issSe7 s2.i s2.4 s2.s se.s 24s s2.i s2.4 s2.s si.s 2o00o isssa issess s2.s s2.4 s2.s so.o

  • 9

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l' THERMAL PLUME OF May 4 1982 INDEN PDSiTIDN TINE TENPERATURE DEG F CDORDINA1ES HHnNSS j

i FT 2.s FT s FT DOTTON 24s rosse is4or issoas s2.s s2.4 s2.e si.e i 247 24e 2eoes 2eo2s issss asiso issosi issoso s2.s s2.4 sa.: s2.2 s2.i s2.s sr.: .s2.4 t

24o 2sa 2essi resse isees i4a4e is4s27 is4ess s2.2 sr.s s2.2 sr.4 s2.4 s2.7 s2.s s2.s 25: 2e74s i4s7e is4:2s s2.4 s2.7 s2.s sr.s 252 2e7e4 14s:s is4:s s2.s s2.s s2.s s2.7 a, 2ss 2s4 ressa 2es2e i4sss i42s4 is42io is4247 ss.e ss.: s2.s s2.s ss.2 ss.4 s2.s ss. :

ass 2esos i4sss is4 sis ss.s ss.s 2 esse iso 47 is4s4s s2.s ss.:

2ss 2s7 2e537 is747 ss.4 ss.7 ss.: ss.s i

2se 2ese4 isse4 is44t ss.7 s4.8 ss.s ss.s

! 2so asses is42e is44so is4sa7 r2.9 s4.2 ss.s ss.s 2se 2e4ss in2co 64.s si.s ss.7 ss.e i 2s: 2e442 isies is4sss is4ses s4.s s4 4 ss o ss.e e

2s2 2e427 12o4s s4.s s4.s s4.s ss.s i

2ss reas7 27os is4ssi is4sso s4.4 s4.s s4.s ss.e 2s4 2aios 2s2s is4727 s4.s s4.7 s4 i ss.s 8

2ss asses 24ss is47ss s4.s s4.o s4.s s4.s ss.o

! on 2ss s4.o s4.i s4.s reas7 22so is4ess ss.s s4.s si.7 ss.o 43 as7 2se resro s2272 re777 sassa is4eie ss.s ss.o ss.s ss.s i

2so aeos: nasse is4o4s ss.s ss.o ss.s ss.s 27e 2os7: 324eo inse:4 ss.s ss.o ss.7 ss.e 27: 2o244 24ee sise42 ss.s ss.7 .ss.s s4.2 insi:2 ss 8 s4.s ss.7 ss.o 272 ao4se i2s4s ss.s l 273 2os4e assi4s ss.o ss.7 se.2 274 2sta ins 2 s ss.4 ss.s as.s 64.s 2oses 2s72 iss24: ss.s ss.o ss.s s4.:

i 275 2 cess 274: issseo ss.s ss.o j 27s 2007e 27o4 ss.s ss.7 ss.e 277 seite 2ess issus7 ss.s ss.e s4.2 27s iss4es ss.4 ss.7 ss.s os.7 27o se27o 'ssie se4se s2e7e assess ss.s ss.e ss.s ss.s isssen s4.s s4.4 se 2 s4.2 2es sesse .*a4e isssro ss.o s4.s s4.s as se7es assis s4.s 2e2 sessi isies issss7 ss.s se.: su o 64.3

' isssrs s4.s ss.4 s4.2 2es sao7e is2ss issss4 ss.e s4.4 as4 s4.s s4.s s4.s si 25 isino iss722 s4.s s4.4 s4.i 2e5 ss278 334ti iss7se a4.s s4.s 2es sl42s is4e8 s4.s s4.4 s4.e 2e7 isseis s4.2 s4.4 s4.2 s4.s si5si 43sso esse 4s s4.s s4.s s4.s 2ee sivis issss issoi4 s4.s 28o s4.s s4.7 s4.s s4.s seass is74: is5o42 s4.i s4.s s4.4 20e 32eso ine2s 14sess s4.s s5.e 2os s4.s 64.4 S4.7 s2iss isos2 :4e83e s4.2 s4.4 s4.4 s4.8 44 1

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, TEMPERATURE NEASUREMENTS OF Noy 4 1982 AT 1. 2.5. AND 5 FT. LEVELS 69-i T i

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THERMAL PLUME OF June 8, 1982 INOEx POSITION TINE TEMPERATUR'E DEG F EDORDINATES HHnnSS j 8 FT 2.5 FT 5 FT 80170n

' I 24488 GIS8 114457 78.3 71.4 78.1 72.1 2 24385 9329 114528 71.8 78.3 78.8 72 I 3 24358 9502 114543 71.2 71.2 78.8 72.8

! 4 24333 9662 114685 78.2 78.6 78.5 72.4 5 24284 9824 194627 71.4 71.6 78.9 72.5 s 24258 9985 194649 71.7 71.5 71.2 72.8

7 24225 18148 184788 71.4 78.7 71.1 8

72.2 t

24282 19389 114733 71.6 71.6 71.2 72.3 i 9 24177 19402 il4)t3 71.5 71.4 71.6 72.8

, IS 24314 18633 Il491? 78.3 78.6 71.2 72.2 i

il 24848 19797 194848 71.3 71.5 71.2 72.2 12 23979 19968 114905 74.6 78.8 78.3  ?! 7 ,

13 23884 till4 194028 71.2 78.5 73.9 72.2 14 23791 18262 194952 78.8 78.5 79 9 72.2 15 23799 18304 185814 71 I 71.5 78.8 72.1 IS 23625 18542 185836 71.2 78.2 71.8 72.8 17 23557 11689 I IP S58 ,

IS 23530 19848 78.3 78.3 71 1 72 9 115828 71.8 71.3 71 8 74.0 i 19 23492 12888 115842 2e e 12170 71.3 71.2 71.2 71.9 185204 78.3 78.3 '71.1 72 8

! g 21 S 12385 185238 71.2 71 5 71.8 72 1 22 23469 12585 685258 78.2 71.2 78 5 78 5 os 23 23487 12749 185328 71.2 78.9 78.2 78.2

' bJ 24 23546 12012 195342 78 2 78.3 78.1 60 2 8

25 23553 1368 185484 78.6 78.2 68 9 65 9 26 23507 13265 195426 79.4 60.8 69.1 '

27 64 6 23643 13434 185448 70.4 69.6 69.4 64 1 '

28 23691 13693 185558 69.9 69.8 20 69.2 64 6 23775 43767 185532 69.7 69.6 69 3 S4 3 38 23788 13032 115554 69.6 69 5 69.2 64 3 Il 23835 14995 115616 E9.5 69.4 68.9 63 7 32 23858 14254 115638 S0.2 60.3 68.8 64 2

-l 33 23898 14428 345788 S9.8 69 I 68 6 63 4 34 23933 14567 185722 68 7 68.0 68.4 63 3 35 23969 14728 185744 60 5 68.9 36 68.1 62.6 24821 14878 195886 68.8 SO 8 68.1 '62 2 37 24261 15337 115829 60.8 68.8 68.8 E2.5 38 24000 15195 115851 68.5 68.2 30 67.3 62 8 24129 15345 115933 G 7. 0 67.8 66.6 62 6 48 24228 15497 155935 67.8 66.9 66 8 62.4 41 42 24222 15648 415057 67 8 66.4 G5.2 St 9 24271 55706 128359 66.8 65 6 64 4 62 2 43 24382 15946 128948 1

44 24322 16032 65.9 G4.9 63.9 G2 5 128185 S4.8 63 9 G3.8 62 8 1 45 24361 16248 128125 63 8 63.8 62.1 G2.3 4 46 47 24417 16385 128147 S2.5 62.4 61.4 62.1 24456 16535 128289 G2.8 61.0 St.6 SI.7 48 24583 16688 128238 St.8 St.7 G1.6 S23 40 24550 16827 128253 St.4 61.E 61.3 St.8

l THERMAL PLUME OF June 8. 1982 l thDEX POSITION TINE TEMPERATURE DEG F COOR0! MATES HHNnSS I FT 2.5 F1 5 F1 00TTON 50 24688 16064 129385 St.2 St.5 SI.I S2.2 51 24658 17134 120337 SI 3 St.4 St.1 62.3 52 23258 12028 121256 78.2 SG.9 69.4 65.1 53 23157 13812 121318 78.8 79.4 69.8 63.8 54 23853 13182 121348 78.0 70.4 69 3 S2.0 55 22963 13293 121482 78.7 78.7 68.9 63.9 56 22882 13328 121424 78.9 78.3 67.8 62.5 57 22798 13444 128446 78.8 69.9 67.9 62.5 58 22718 13562 121580 70.0 60.7 SS.S 62.7 50 22632 13675 121538 78.3 68.5 S4.7 62.5 l 68 22537 13764 121552 E9.6 68.3 S4.1 62.2 i 68

' 2245: 13ese 121684 So.3 68.5 64.1 62.5 G? 22345 13947 121636 68.5 67.7 63 64.3 62.7 22262 14847 121659 67.8 65.7 63.6 S2.7 64 22869 14158 121728 65.5 64.8 S3.4 65 22877 14230 63.S 121742 S3.0 63.8 63.2 62.8 66 280G8 14328 121894 64.4 63.9 63 9 62.9 67 21083 14417 121826 S4.2 S3.6 63.1 68 62.7 28823 44515 121048 El 5 63.3 62.7 62 4 60 28727 14500 128088 63.1 62.8 62 4 78 21637 14695 62.3 121032 62.4 62.7 62.3 68.9 78 21556 14782 128954 S2.5 8

72 62.6 62.2 62 2 21486 14904 122916 62 5 62.5 62.2 62.8 og 73 28483 14945 122930 62.5 62.7 62.3 62.I La 74 21377 14084 122185 62.8 62.5 62.2 61.8 75 21468 14717 122127 62.5 62.6 1

76 62.2 66 3 l 21580 14586 122140 62.4 62.3 62.2 63.5 77 21578 14458 122211 62.3 62.6 62.5 63.2 78 21630 14317 122233 G2.6 62.8 62 3 63.4 79 21784 14198 122255 62.8 88 63.9 62 6 63.4 21785 14868 122317 63.8 63.1 62.4 63.5 81 21924 14824 122339 63.5 63.5 62 9 63 8 82 22855 13990 122481 63.5 63.0 83 63 2 63.0 22108 13957 122423 64.8 64.1 63.6 64 8 84 22333 13012 122445 65.7 85 64.3 63.5 63.0 22471 13832 122587 ,67 8 65.8 SI.8 64 I 86 22544 13729 122529 69.4 68.1 64.1 64.3 87 22678 13G75 122558 68.9 68.1 G3.8 64.1 88 22822 13664 122686 78.2 68.4 64.9 63 4 80 22964 13664 122635 79.6 69.4 65.0 63 4 GB GI 23188 13725 122657 78.9 68.9 66.6 63 7 4

2324Q 13788 122719 78.4 60.5 67.3 63 7 .

92 23396 13745 122748 79.9 03 69 8 S7.3 63.9 94 23543 13753 122985 78.9 78 I G8.3 S3.0 23686 13757 122825 69.8 69.C 68.9 64.7 G5 23832 13776 122047 96 60.8 69.7 69 7 64 0 23971 13338 122999 60.3 60.4 68 6 64 7 97 24191 13993 122931 G8 60.2 69.2 68.3 64.5 2424l 13955 122953 69.1 S9.4 68.4 65.2 ff .

I 1  !

THERMAL PLUME OF June 8, 1982 INDEx POSITION 71NE TEMPERATURE DEG F I COORDINATES HHMMSS i FT 2.5 FT 5 FT SOTTON 99 24390 14884 123885 S0.8 $9.1 87.8 a

18e 65.S 24523 14968 123337 68.8 69.1 S7.1 66.2 131 24653 14862 123959 68.8 67.S 65.7 66.2 a

192 24781 54263 123128 66.8 65.0 SS 1 64.5 1' 103 24879 14353 12343 St .1 65.5 65 l 64.S 194 25els $4418 123295 65.8 S5.8 S4 6 64.1 195 25842 14407 123227 65.8 65.8 63.8 63.9 ISS 25265 14572 123249 65.A 65.2 64.8 63 5 197 25308 14654 12331 64.S S4.8 63.5 188 63.2 25538 14728 123333 64.7 64.7 63.5 62.S 189 25674 14779 123355 G4.4 S4.5 S36 lig 25883 14848 62.2 123417 S4.8 S4.9 S34 S2.1 118 25952 14928 123439 63.6 63.9 S3.4 112 62.0 26997 14999 123588 63.5 63.9 63.5 63.0 183 26238 85872 123523 S3.4 63 S 63.5 114 26388 15151 S4.9 123545 S 3. 7 63.9 63.5 63.9 115 26503 15239 123687 SI.7 63.8 S33 IIS 26643 15343 63.8 8 123629 S4.8 S3 9 S34 63.1 187 26782 15435 123651 64.1 E4.1 G3.6 63 7 os 118 26911 15534 123713 S4.9 E4 e i

6N 819 63 4 63 8 27842 15635 123735 S4.1 63.9 63.4 64 3 8

123 27175 15735 123757 63.0 G3.8 63 2 64 2 128 27382 15822 123819 63.8 S37 G3.2 64 1 822 27458 15983 123848 S3.8 S3.8 123 63 4 64.I 27570 16018 4

' 123983 S3.7 63.s 63.4 S3.4 124 27710 86119 123G25 S3.6 I

825 63 0 63.5 62 9 i 27851 16219 123947 S3.7 63 S 63.4 62.5 126 27977 16333 124889 S3.4 127 63.6 S3.2 61 9 28192 16438 12483I SI.3 S3.5 62 6 61.2 l 128 28219 16536 124053 S 3. 3 S3.4 129 62.3 St.2

28348 ISS33 124815 63.3 63.6 61.3 St.1 130 28467 16748 124857 S3.2 62.5 68.2 S0.5 131 28578 16858 124850 S 3.1 63 e 68.9 60 5 132 28799 16958 424228 III 2882 17886 63.8 S2.7 61.1 Se 3 124243 63.1 63.3 St.8 68.4 134 28843 16995 124305 135 62.9 62 7 St.9 BB B 136 28829 IS7S9 124327 63 8 63 1 61 9 63.1 28848 16S46 124349 S3.9 62 S St.S 62.1 137 28836 46587 124481 S3.1 138 62 9 St.S 63 8 29886 16382 424433 S3.2 63.8 69.9 60 3 130 28832 16259 124455 148 S3.3 63 1 *St.S 60.4 28867 16854 1245l7 S3. 4 63.4 St.S 68 6 141 28882 16835 124539 542 G3.6 63.5 St I 68.4 26874 15902 12468 63.5 63 S 62.8 St 9 143 28858 15763 124623 144 20036 1562S 124645 S3.7 63.6 S2.5 St.2 145 28790 15484 S3.9 63.9 S3.4 LI 9 124787 S 3. 8 S3.S S3.S S2.8 546 28719 15331 124729 147 64.1 S4.9 63.7 62.5 28628 15888 124751 S3.9 64.1 S3.0 63.9 e4 .

1 THERNAL PLUME OF June 8, 1982 INDEN POSITION linE TEMPERATDRE DEG F E00ROINATES HHnnSS I F1 2.5 FT 5 F1 80TTON

! 28587 158s7 I48 124813 S3.9 S4.2 S4.8 63.8 149 28574 14982 124835 83.7 S4.4 63.9 64.5 158 28559 14768 124857 S3.0 64.3 63.9 G4.S ISI 28554 14629 124919 64 8 G4.1 S3.9 64.7 152 28553 14497 124941 S4.8 S4.1 S3.8 63.8 153 28541 14361 825883 S4.8 64.1 SI S 63.8 154 28548 14224 125825 64.1 64.3 63.7 63.8 155 28548 14804 125847 S4.1 S4.3 63.8 63.2 156 20551 13978 125199 64 I 64 4 S3.9 63 9 157 28538 13864 125831 G3.9 64.1 63.8 83.0 158 28519 13666 525853 S3.8 64.8 63,7 63 8 ISO 28583 13584 125285 63.6 S37 63.4 64 8 168 28405 13399 125237 63 5 63 S 63.3 64 8 ISI 28448 1321S 125259 63.8 63.7 63.3 64 8 162 28418 13859 125328 S3.6 S3.6 63.8 63 9 163 28359 12988 125343 S35 63 4 62 9 63 8 164 2832l 12742 125485 1

165 28315 12587 63 4 63 3 S2.9 63 7 125427 S34 S34 62.8 63 7 i en 16S 28273 12438 125449 63.5 63 4 62.0 63.8 on 167 28203 12291 125511 S3 S 63.5 63.8 63 8 168 28275 12831 125535 S3.7 63.8

I ISO 2E278 88988 63.5 64 2 125558 63.7 63 5 63.4 64 3 178 20242 19838 125628 S3.6 63 4 63.1 63.2 171 8 19697 125643 63 3 63.S I

172 8 19788 63.2 63 I 125718 63.3 63.8 63.4 64.2 373 28612 81987 125757 174 28755 12827 125883 63.5 S38 63.7 S33 1 S3.4 63.5 62 9 G3.1 175 28886 12183 825827 63.3 63.1 62.9 64.3 17G 28975 12846 125849 S3.3 63 4 63.1 63.0 177 28988 12153 125912 63.2 63.3 63 8 63 7 178 8 12317 138184 S2.8 63.4 l 179 20133 12478 63.2 63.8 138131 G3.4 63.5 63 8 63.8 188 29442 12598 138153 63.1 63 I 63 1 64 8 l 181 20514 12784 138286 63.1 63 2 63 8 63 8 182 20583 12818 138238 S2.6 S3.8 62 8 64 8 183 29611 12848 138388 62.8 63.8 62.6 63 3 i 184 20631 12849 138322 S2.8 63.8 62.8 63.2 185 29787 12985 138344 62.8 G2.0 62.5 63 5 186 29846 13828 138486 S3.8 187 63.1 62.7 63.6 29969 13872 138428 62.8 s2.8 62.7 63.6 ISO 38875 13842 138458 S2.9 62.0 SR 7 63 8 ISO 38185 13828 138512 62.5 198 62.9 62. 63 7 38386 43885 438534 62.9 63.8 62 7 63 7 191 38446 12972 138556 62.9 63.2 62 9 63.9

, 192 38518 12933 138619 63.3 63 4 63.2 64 I 193 8 12927 138645 63.4 194 8 12793 63.6 63.2 64.8 138782 S3.6 63.5 S3.3 S3 S 195 8 12785 538739 S 3. 8 196 8 12644 138886 63.7 63 3 63.7 63.7 63.8 63.4 63.4

,4f

i i.

t 1

J i

THERMAL PLUME OF June 8. 1982 IMIEX POSillON llfE TEMPERAllJflE DEG F CCaftDINATES mettSS .

I F1 2.5 F1 5 F1 SO11DN l

107 8 12530 158033 63.5 S3.4 62.9 G2.8 Ise 2e732 13554 13142e 83.5 62.9 62.7 62.7 leg 29629 13488 138458 S3.2 S3.1 G2.9 SI.S 288 2e4e3 13498 138583 S2.o 63 3 S3.0 S2.8 291 2eIGa 132o4 131535 s3.8 S3.1 S2.7 S2.7 i 282 as241 13298 131s57 S3.9 S3.2 Gr.S S2.7 283 2el23 13815 13tSte 83.l G3.4 G3.1 G2.7 284 29852 13858 131641 43 5 63 5 S3.2 GB 1 285 27899 13812 138783 SI.3 63 S' S3.4 G2.0 286 27772 I20S3 131725 63.3 63.6 63.5 65 7

. 287 27660 12934 131747 63.3 63.5 G3.2 G5 5 280 27548 12007 131930 bl.4 63.7 63.5 64.3 i 200 27448 12e78 131831 G3.7 63 8 63.S 64 S I 218 27330 12958 131953 S3.5 63 S S3.5 64.9 211 27237 12028 131915 S3.4 63.7 S3.8 63.9 i 212 27122 12786 131037 63.6 S3.8 63.6 63.8 213 27883 12754 131050 83.7 64 3 S3.6 64.1 214 26992 82720 132821 63.7 S3 S G3.3 S4.2 Pl5 26788 12697 132843 63.2 GB.S S3.2 63.8 I 216 26676 IPS73 132185 63.1 63 4 63.8 64 2 og 287 26566 12658 132827 S3.2 63 S3.3 64 7 as 288 26450 12620 132l49 S3.4 S3.7 S3.5 64.8 219 26345 '?SG9 132211 63.6 S39 S3.5 64 3 1 228 26234 12577 132233 63.9 64 S S3.8 64.2 221 26138 12552 132255 63.9 64.1 63.9 S4 0 222 26929 12543 132317 S4.5 64 2 S3.9 64 0 l 223 25939 12530 132339 64.5 S4 5 64.2 65 S 224 25843 12538 132481 S4.5 64 7 64.S SS 2 225 25752 12523 132423 64.6 S4.8 64.4 65 5 226 25655 12587 132445 64 S S4.6 64.5 65.5 227 23042 12586 132597 S4.7 65.8 S4.9 66.4

228 8 12545 132538 64.0 65 2 65.8 65.9 4

220 25426 12683 132557 65.8 SS 2 65.9 65.9 233 25416 12683 132619 65.8 65.3 65.1 SS 4 231 25421 12764 132641 65.5 65.5 S5.1 66.1 232 25432 12848 132783 65.8 65.8 65.8 66 1 233 25429 12055 132725 65.2 65.4 65.3 65 8 234 25433 13032 137?47 65.2 65 4 65.1 65.3 235 25426 13l21 132009 65.4 65.7 65.S 66.1 236 25438 13228 132838 65.9 65.8 65.2 65 2 237 25438 13385 132953 65.8 S4 0 64.7 65.2 238 25435 83309 832915 64.4 S4.7 S4.5 65 1 230 25423 13467 132037 S4.3 64 5 64.2 64.0 248 25428 13539 132950 64.4 64.6 S4.4 S4.8 249 25483 13612 833821 S4.5 64.6 64.5 64.7 242 25385 13680 133843 S4.5 64.5 64.4 S4.6 243 25372 13790 133195 64.1 64.5 64.4 G4.5 244 25358 13835 133127 S4.5 64.9 64.S 64.2 245 25329 13986 133149 S4.5 S4.S 64.2 G3.9 r

l

.h

i

'i.

1 i i THERMAL PLUME OF June 8, 1982 INDER POSITION Tif1E TEMPERA 1DRE DEG F COORDINATES HHrirtSS I F1 2.5 F1 5 F1 00110n 246 25384 13905 133211 S4.E S4.7 54 7 64 1 247 25291 14854 133233 G4.6 S4 7 G4.6 63.7 248 25252 14352 133255 64.3 64.6 G4.5 s3.7 249 25883 14943 133317 64.5 64.8 64.5 64.8 258 25137 14161 133339 64.6 S4.7 64.5 64.6

, 25I 25855 i42il 133481 64 5 64.5 64 5 64.1 252 24967 14198 133423 S4.6 64.8 64 8 64.2 253 24697 14289 133445 64.6 64.7 64.5 63 3 254 24822 14227 133587 64.5 64 8 64.5 64.'s 255 24747 14243 133529 64.9 64.8 64.5 64.2 256 24696 14266 13355l S4.5 G4.3 64.3 64.1 257 24627 14288 133613 SS.l 66.2 65.7 64 5

' 258 24555 14328 133835 66.9 66 9 66.3 65.2 259 24533 14372 133657 67 3 67.4 SS.8 65.7 268 24422 14381 133719 67.9 67.7 66.8 65 5 268 24358 I4306 133741 E7.8 67.6

  • 67.9 65.2 262 24283 14425 133883 68 I 68 8 66.9 65.8 263 24234 14473 133825 68.8 68 8 66.2 65 8 264 24184 14518 133847 68.! 68.5 66.8 65.8 265 24166 14569 133999 SS.E 68.2 66 2 65.8 l 266 24801 14625 133032 68.8 68.4 267 66.9 64.9

=

24840 84681 133954 68.9 68 8 67.3 65 3 fj 268 24881 14748 134816 68.8 68.S SG.3 G4.7 269 23973 14778 134838 68.8 68.5 65.6

! l 278 64 6 23924 14821 134188 68.9 68.2 64.4 63.0 278 23898 14854 134122 68.9 68.2 S4.4 272 23821 14988 64.8 4 134145 68.9 68.2 64.3 63.5 273 23783 14947 134287 68 7 68.2 64.2 63 6 274 23732 15882 134220 SG.I 68.6 275 S4.2 63.3 23685 15868 134251 68.9 68 4 64.2 63 5 276 23681 15125 134313 69.4 68.7 64.8 63.3 277 23518 15193 134335 69.1 68.5 64.8 63 3 278 23414 15274 134357 69.2 68.6 279 63.7 63.2 23342 15343 134419 69.8 68.7 83 6 63.2 288 23233 15412 134441 .69.1 68.7 63.8 281 63 8 23155 15493 134583 69.4 68.7 62.7 63.2 282 23188 15588 134526 69.4 68.5 62.6 283 23818 15689 63.8 134548 G8.5 67.9 S2.7 63 2 284 22963 15798 134618 68.3 67.2 285 62.2 62.8 22953 15928 134632 68.2 65.9 62.2 62 8 286 22894 16889 134655 GB.8 64.7 287 St.6 62 5 22769 46806 134718 67.6 64.8 68.2 62 7 288 22687 16155 134743 67.2 63.6 St.4 62.4 289 22576 16221 134887 66.7 63 8 298 .?2475 IS285 St.2 62.2 134834 66.2 62.5 61.3 62.5 291 22486 16348 134853 65.2 62.8 St.4 62 5 292 22387 IS486 134915 S4.4 62.8 293 St.4 62.4 22286 16469 134938 S3.9 63.4 62 2 62.4 294 22116 16535 135988 63.4 63.3 62.8 S2.4

.f

1 1

THERMAL PLUNE OF. June 8. 1982 INDEN P051 TION Tif1E TEftPERATURE DEG F EOOROIMAIEh HbfittSS

, 1 F1 2.5 FT 5 F1 00T T0rt 205 22887 ISSSI 135823 S3.8 SI.2 E2.3 62.4 a

206 21955 16665 135845 S2.3 62.5 S2.0 62 4 207 21846 16720 135197 S2.3 62.3 St.S 62.4 208 21768 16791 135129 62.2 S2.5 62.8 62.6 200 21674 16865 135858 62.1 62.3 62.2 62.s 388 21508 16927 135213 S2.4 GI.9 62.8 62.6 I

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48

1 1 .

l' TEMPERATURE MEASUREMENTS OF June 8 1982 AT 1 2.5. AND 5 FT . LEVELS 72 -

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DISTANCE IN PLOT UNITS l

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OYSTER CREEE THERNAL PLUME N x

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,7 June G. 1982 ' h WIhD FRON N A1 4-6 PPH ' )

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i 71.5 71.3 71.3 69.0 61.3 l

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BARNEGAT BAY RIVER MILE MILES-IlO' COURSE FROM

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t

! i THERf1AL Plut1E OF July 19 0 1982 1

INDEX POSITION TIrtE TEFIPERATURE DEC F C00RDINATES HHriftSS I F7 2.5 FT 5 FT 90110r1 1

I 2435s 9445 12ce22 91.5 91.4 98.7 91.6 2 8 9573 128859 91.3 91.4 98.7 91.8 3 24322 9742 129888 91.4 91.5 91.5 91.5 .

4 12 ell 7

' S Ge75 91.5 91.6 91.6 91.5 5 g 18834 129138 91.4 91.5 98.7 98.3

  • 4' S 24217 19279 120294 91.5 Os.7 91.7 98.5 7 24lSS 1947s 128238 98.3 91.8 91.6 91.5 8 ISS45 I20254 S 91.4 91.7
  • 98.7 91.6 l

l 9 3 19831 129321- 91.3 91.4 91.6 98.7 l

13 8 IISIS 129348 91.3 91.4 98.7 91.5

' 18 s tiles 12e415 91.5 98.3 91.5 91.5 12 237g8 19371 128442 91.3 91.4 98.7 91.3 23675 18526 13 129684 91.3 91.5 98.8 91.8

! 14 3 11898 128529 91.2 91.5 91.7 98.5 15 23537 11896 128556 91.3 91.5 98.7 GI.S IS S 12873 129619 91.3 91.6 92.8 98.7 17 3 12294 128646 91.5 91.5 91.8 18 91.8 9 18869 129793 91.4 91.5 91.5 91.7 19 23377 12738 128748 91.5 91.5 91.9 09.9 28 23483 12989 129882 OS S 98.8 99.3 80.2 21 23427 13898 128824 98.5 09.9 89.1 95.7

, 22 23443 13257 12984S 89.0 89.2 88.1 86.2 23 23456 13422 128988 99.5 99.2 88.S a 24 i 86.7 4

  • 23482 13592 128939 89.6 99.4 89.9 84.5 i' 25 23512 13797 129952 09.6 26 23526 14901 89.7 88.7 82.S

' 121814 89.3 80.1 07.2 82.3 27 23578 14123 121936 99.2 88.5 '

28 86.7 81.8 23698 14204 128858 09.3 88.5 86.8 81.5 i

20 23648 144S7 121I28 09.1 98.1 87.1 38 81.6 t

23S54 14649 121143 88.S 88.3 87.1 82.1 .

31 23710 14818 121285 88.S 98.9 87.8 82.7 32 23749 15803 121229 33 ' 88.5 88.8 87.8 82.2 23750 15179 121252 '88.5 88.8 87.5 82.3 34 23790 15347 121314 35 89.8 97.5 87.1 83.2 23855 15599 121336 87.7 87.8 87.4 83.7

  • 3G 14722 12528 121359 87.9 87.S 87.I 84.2 i

37 1247 18739 121834 38 87.8 88.8 97.4 85.2 28452 14992 12165S 87.7 87.9

  • 87.1 63.3 39 24225 17872 121788 48 97.9 97.S 97.2 85.I 24284 17341 121741 07.7 87.8 87.5 85.5 43 24383 17684 121883 87.7 87.I 86.5 (d .1 42 24497 17669 121825 43 SS.O 96.9 88.4 95.9 44 24410 17858 121049 96.0 07.3 86.8 85.2 24469 18812 121911 e6.9 86.9 es.S 95.3 45 24525 19176 121933 46 87.2 87.I 96.9 95.5 47 24569 18341 12l955 07.1 07.3 86.8 85.3 24814 18535 1

122g17 87.2 87.4 86.8 48 24647 18668 85.4 122939 87.2 87.5 88.9 05.8 40 24698 18836 122181 86.9 86.7 SS.E 85.5 i

i i.

t 1

THERNAL PLUME OF July 19 1982 1

5 INDEx POSillDN T IFIE TEI1PERATIJRE Di A F COORD1hA1ES IM71SS q l FT 2.5 FT 5 FT 90110rt i '

i 53 24747 19812 122123 86.0 88.9 08.8 85.7 Si 24058 10101 122145 SS,9 87.9 86.7 85.7 52 24077 19346 122287 96.7 96.7 SS.7 85.I 53 24Gae 19513 122220 87.8 87.3 SS.S 95.1 4

54 24042 19877 122251 96.6 86.4 85.9 84.4 55 25838 10844 522313 86.5 86.3 SS.2 84.3 3

1 56 25883 29932 122337 BS.I 85.9 85.7 84.4 57 25117 28100 122489 85.7 96.8 SS.S 84.3 j' 58 25150 28373 122422 95.8 85.5 95.7 84.3 50 25219 28544 122444 95.7 85.7 95.5 84.1 i' 63 25267 20718 12258G 85.6 85.9 95.5 84.2 61 25333 29870 122528 95.5 95.5 85.2 84 5 62 25308 21857 122558 05.4 85.5 85.4 84.l i 63 25462 21222 122612 95.4 05.S 95.3 84 2 S4 2553S 21489 122634 85.4 85.3 85.4 84.6 i SS 25681 21507 122656 85.4 85.8 85.1 84.7 i 66 25685 21789 122718 85.6 85.5 85.o 85.3 1

67 2576l 2107S 122748 85.5 85.7 85.5 84 9 68 25821 22156 122882 85.6 95.3 85 7 84.5 l 60 25085 22348 122824 85.5 85.5 85 5 84.I

78 2506S 22586 122?46 85.2 85.3 85 4 93.0 1 7I 26828 22857 122 39 95.5 85.7 B5 7 84.2
72 26895 22816 122031 85.5 85.5 85.2 83.9 1 8 73 23817 15134 124430 92.8 01.8 01.9 01.9

) y 74 22024 13240 124581 91.7 01.8 02.8 sa 75 01.8

' 22840 13305 124523 02.8 02.8 02.8 OI.S 76 22783 13537 124545 02.8 01.8 09.2 85.0

! l 77 1 22727 13748 124687 01.9 09.5 87.7 83.3 i

78 2J715 13084 124620 91.4 89.3 85.9 82.7 70 22504 14826 124651 08.7 80.3 86.5 88 82.8 l

I 22477 14169 124713 08.8 90.2 87.4 82.S 81 22346 14271 124735 ,B9.8 80.1 87.2 82.6 i 82 22212 14481 124757 80.4 89.0 87.4 82.5 l

83 22903 14539 124810 80.5 80.1 87.7 82.7 94 2l058 14S48 124848 99.1 88.8 96.3  ??.7 -

t 85 2I925 14767 124083 88.9 88.4 85.9 i

86 82.9 21714 14BSG 124025 88.8 88.3 86.5 82.8

) 87 21550 14083 124048 88.5 88.4 87.8 83.4 80

=

21410 1511S 125813 97.7 87.7 87.5 82.3 80 21298 15241 125832 07.7 87.7 87.9 83.8 i OS 21140 15355 125854 97.8 87.7 87.7 82.8 01 21830 15470 125316 07.3 87.3 97.2 82.7 02 28800 15504 125138 96.9 97.3 03 28787 1572S 87.e 82.6 125233 e6.0 87.1 87.2 82.7 04 28665 15968 05 28547 1500S 125222 87.2 87.3 87.3 82.6 125244 97.1 87.1 86.7 82.3 96 28427 16132 125386 87.1 97.1 86.5 82.4 l 97 29311 162S6 125323 08 29899 16308 1.25358 37.8 37.3 e6,3 83.8 t

i 88.9 86.9 07.8 94.2 l

l i

1 THERNAL PLUNE OF July 10, 1982 1

INDEX POSITION T IFIE 7EttPERATURE DEG F coono NATES HHittsS

  • i FT 2.5 FT 5 F7 90TTort 14e 2iese i4:2e asiss7 so.e se.s e7.1 e4.s i4o aines 14a4s asis 2e so.s se.e es.s as.o iBa 22:27 14s:4 is 352 se.s so.s os.s os.s ,

i5: 22sso 14see 13:4:4 so. so.7 s7.s es.5 152 2245o 421 is 4ss os.s So.7 98.2 Ss.:

15s 22 sis 1434: ist45e so.e so.s e7.4 a2.o i54 227e5 i44ss ase62e os.s so.4 e7.s s2.s i55 220ss i4454 iniS42 08.i So s 87.9 B2.5 15s 2:347 i4455 Isiss4 08.5 es.s 97.o 82.s 157 2sssi i4452 isis 2s os.5 Go.o 88.5 Si e i58 235:7 i458s asis 48 09.4 8o.9 88.7 Si.5 e5o as7es i454s asi71s as.s so.s e7.o on.7 iss 2sses 145eo is 7s2 as.a es.s s7.5 an.7 isi 24ssa 145es is 754 ea.7 es.7 a7 5 an.2 isa 242s7 345e7 isions so.s so.s e7.s so.o iss 24so7 i45 s Isissa se.4 e7.e es.5 at.2 ise 245:e i44ee asiosa es.4 es.s a7.2 es.e is5 24s5: 14si4 isiera sa.7 as.4 a7.i e2.o iss 24ei2 142e 13:o44 as.7 sa.5 a7.5 e5.s is7 24o2s saias isreas a7.i sa.5 se.3 es.2 ise 24ea7 14e65 isze2s e5.5 es.s es.s e5.e

, iso 25a7s isos4 esas5s as.4 es.s se i es.s i79 25:02 is957 is21:2 Ss.s 98.2 98.2 8s.S 4

  • i7s 2524o is722 is2:34 87.4 87.7 e7.8 es.s 172 252es 135sa is2:5s a7.3 e7.5 e5.7 es.4 i7s 25s:4 13435 is22:a e7.i e7.e a7.e es.7 i74 175 25s52 iss24 is224s as.s es.s as.s e5.s .

17s 25ss2 isio2 is2ser es.: es.: as.s os.:

177 254so 254e ima7s Isas4 is2324 as.4 es.: as.2 e4.5 isas4s os.2 es.s es.4 es.s i

i78 2557e istis is2488 Bs.: Ss.2 es.5 84.s 17o 257st 13250 is24sa es.o es.s 25e24 1342: ss.4 e4.s ise 19: 2505: 1357o 132452 e5.a es.: as.2 a4.s 3325:4 95.7 85.8 85.7 82.8 is2 2sies is72s is25ss e5.s e5.5 ses e5.4 a.? . 4 2s2e5 isosa is2ses e5.s a5.s e5.4 si.s 184 2ssiS i487o is2s22 85.s 85.s 185 95.5 8 .5 2s457 i42i is2s44 85.7 85.7 85.s Si.s 18s 2sses i4sss is270s 95.9 85.s i87 95.s Oi.s 2s7ss 14432 132729 85.7 85.7 85.s 8 .s 188 2so2e i45ss is2758 85.7 SS.S iBo 95.s St.S 275s0 isis 4 iss225 Ss.2 85.o es.2 83.8 108 27439 issi7 iss247 es. Ss.

to: Ss.: 84.s 27ssi 35878 isssao 85.8 Ss.S Ss.S 84.8 lo2 27875 15738 issssi 05.7 85.s 8s.: 84.s los 2784e i5sas isss5s SS.o Ss.S e5.8 84.s so4 2se2s 15477 iss4:5 95.5 SS t Bs.2 Ss.o 105 2s70s 15358 iss437 Bs.3 85.o 05.7 83.4 los 2ss5: 1522: iss45e 95.7 85.7 es. Ss.s

, ff

i.

t THERr1AL PLuf1E OF July 10, 1982 INDEX POSITION  ?!rE TEtlPERATURE DEG F COORDINATES te#TtSS I FT 2.5 FT 5 FT BOTTon 197 2SSl4 ISISI 133521 85.9 86.1 85.9 93.8 198 26365 14996 133543 85.8 85.8 85.7 82.0 199 26233 14864 133685 85.S 85.8 SS.S 82.5 23e 2S894 14730 133S27 85.9 85.8 05.8 02.8 281 25959 14617 133649 85.6 85.7 SS.I S2.3 282 25886 14531 133711 95.7 86.1 96.3 02.3 283 25729 14428 133733 SS.7 86.5 96.4 82.S

! 284 25533 14272 133756 87.5 86.7 86.S 83.9 i

285 25418 14137 133819 87.6 87.9 96.3 85.1 286 25259 14843 133848 87.S 87.7 86.8 85.5 l

287 25122 13898 133992 87.5 07.9 87.7 86.3 288 24971 13794 133924 A4.5 90.1 98.8 85.4 289 24062 13649 133946 62.5 89.8 88.2 88.8 218 24691 13561 134888 86.7 88.1 88.2 86.8 211 2454S 13448 134939 87.5 80.2 88.3 SS.4 212 24415 13339 134852 88.2 98 5 88.5 86.1 213 24205 13223 134814 SS.I 99.5 88.7 88.2 214 24153 13l18 134136 SS.2 98.3 80.3 SS.S 215 24846 13819 134I58 98.4 88.4 88.2 05.S 1

co O

1 l

4 I

i

  • O

i O

TEMPERATURE NEASURENENTS OF July 19. 1982 AT 1. 2.5. AND 5 FT. LEVELS 93 -

T E 92 -

N

  • I p  : s E 91 -

+

R * ".

A 90 -

T U 80 - " b $+6 R . ' '. !*. .*. !**

E '

88 - *******' 8 8

u *.. *.. s **

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l *. * " *.;,. 3 * * *.

$ D 87 - *

  • , *,7,. .g.8*.'

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. ,' l ;:

3 c Os 8 *

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+ : 1,q)::b*l !

  • I t * " .-8+*

- *. . AMBIENT TEMP 85 -

,.ig, i ...

tstira a. 7.- - - - - - - -

eA -

  • .. ' . ..' :n 83 -

82 -

1000 2000 3000 4000 5000 6000 7000 8000 9000 DISTANCE IN PLOT UNITS l

.. 44

  • i.

1 A

f '

N \

DYSTEft CREEE THERMAL PLUME July le. 1882 N '

o h j

WIND Fft0M WSW AT 7 FFH AtelENT BAY TEttP. 85.5 DEG F e CimCIA.ATIpeG PUNP FLOW. 468888 CPM .

DILbilON PunP FLOW. 62eSee CPM ,

~

's e- -

BARNEGAT BAY , ovsTEM

  • C*EEh .

,f " *?" . '

06 (

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i . . . , - -

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ECALE D l DASHED LIDES REPRESENT SHALLOW AREAS tel FTI lh 4#1 I c

i l

46

LONGITUDINAL SECTIONS OF OYSTER CREEK AND BARNEGAT BAY I i SURFACE O-l 91.3 91.1 91.3 88.6 87.7 86.6 85.2 91.5 91.4 91.6 88.0 87.9 86.4 85.3 2.5 - - . . . . . .

l DEPTH i (FT.)

91.3 91.7 92.0 87.0 87.1 85.9 85.4 l 5- . . . . * * +

l'

' La .

i' l 0-

' BATHYMETRIC DEP H

. ----%, ""~ s p 10 - - -" - # ~ N _ _.

N l 20-e$

l -

o e O

  • pa a e o 4

mE aI x F W N, a g n 8

o E 2o0 .

=

OY3TER CREEK - -

BARNEGAT BAY RIVER MILE MILES-IlO* COURSE FROM =

MOUTH OF OYSTER CREEK DATE July 19, 1982 STATION PARAMETERS TIME 1150-1340 AT 15.0 degrees F WIND WSW at 7 mph CIRC. FLOW 460,000 gpm DIL. FLOW 520,000 gpm

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i l
THERf1AL PLUNE OF August 31. 1982

) IkDEX POSITION TIME TEMPERATUSE DEG F l CDORDINATES HHMNSS i

1 FT 2.5 FT 5 FT BOTTOM 1 24336 0468 i24887 78.1 78.8 77.8 i77.6

' 2 8 8665 i24829 78.1 70.i 77.7 77.6 3 8 SSSI 124856 78.3 78.2 77.9 77.6 1

4 24268 ISSSS 124125 77.9 77.7 77.0 77.7 5 24238 ISISS 124145 77.9 24100 18328 i24298 77.7 77.6 77.7 S 78.1 78.9 77.9 77.5 7 24163 19487 124232 78.3 S S 18663 70.8 77.8 77.7 124255 78.1 78.4 77.9 77.7 9 8 19833 124322 78.1 78.9 77.8 j IS 77.8 S 18992 124349 77.9 78.2 77.8 77.7 I

il S 11156 124416 78.8 70.2 70.8 77.8 l 12 S 18325 124443 70.4 78.3 77.8 13 77.7 1 3 18491 124518 78.1 70.2 77.8 77.S i

14 3 19665 124557 78.1 77.0 77.0 77.9 15 3 11838 124684 78.9 77.9 16 S 12811 78.2 77.8 124638 70.5 78.2 77.9 77.7 17 3 12287 124659 78.3 I-IS S 12418 78.2 77.8 77.7 ,

124725 78.I 70.2 77.9 77.S '

19 8 12603 124752 78.9

28 23391 12747 124819 77.8 77.3 76.8 77.7 77.7 76.5 74.9 21 23398 12988 124848 77.4 76.7 74.7 78.7 1

' 22 23391 13978 124983 77.8 76.8 73.9 8

23 23398 13231 78.8 124925 76.3 75.5 73.3 69.5 oo 24 23387 13376 124947 78.8 75.4 73.2 68.7 i om 25 23383 13522 125989 16.8 75.3 72.2 SS.S

' 26 23383 13691 125838 75.5 74.7 72.4 4

27 23389 13840 67.5

  • 125853 75.1 74.7 73.3 68.1 /

28 23387 13995 125115 74.9 29 23373 14154 125137 74.6 73.5 68.7 38 74.5 74.4 72.9 67.9 23373 14381 125159 74.3 74.3 71,9 67.5 i

31 23388 14470 125221 74.5 74.5 71.3 67.3 32 23396 14G38 125243 74.6

) 33 23397 14784 74.5 71.6 S7.3 125385 ' 73.8 75.7 69.7 67.1

34 23437 14945 125327 '73.4 73.5 69.8 67.2 35 23415 15194 625349 73.3 73.2 69.9 67.8 3S 23437 15259 125411 73.2 72.7 68.4 SS.9 37 23442 15487 125433 72.9 38 23493 15558 125455 72.5 68.0 66.9

) 72.7 72.3 S7.7 66.5 39 23497 15735 125587 72.5

! 48 23467 IESSS 72.8 67.2 SS.2 125544 72.4 71.9 G7.4 66.4

', di 23477 16820 125686 72.2 71.6 67.9 66.3 42 23492 ISIS 2 125629 71.4

! 43 23500 18327 78.6 S7.5 SS.3 44 125652 71.1 78.7 68.3 SS.3 23524 16467 125754 71.8 78.6 68.9 66.4 45 23535 ISSIS 125738 46 23544 18746 78.7 78.4 SS.S SS.3 125758 78.4 70.2 68.9 66.3

, 47 23605 16893 125828 78.2 i de 23648 17939 78.9 69.8 66.4 4

49 23623 17181 12S842 78.8 69.7 St.S 66.4 125085 69.4 69.4 68.4 66.3 .

a

}

i e

. st

i.

h THERMAL PLUME OF August 31, 1982 lhDEX PDSITION TINE TEMPERATURE DEG F C00RolhATES HHMMSS 1 FT 2.5 FT 5 FT SOTTDn SS 23Sle 17327 i25a27 Go.1 So.S Se.4 SS.3 SI 2365e 174G7 125o49 So.2 Go.S 68.4 66.3 52 23Ge2 1768e 158811 Go.S G8.9 68.3 66.4 53 23483 12833 131312 74.0 75.8 74.5 73.2 54 23253 12836 831334 76.1 75.9 74.9 73.6 55 23:38 i2843 13l356 76.7 76.o 76.7 76.3 56 22962 12885 l31418 S.5 77.4 77.2 77.1 57 22832 12978 131440 S.5 77.0 77.4 77.5 58 22784 13878 131582 S.5 77.7 77.3 77.5 50 22G48 15213 831524 76.8 77.8 77.5 77.5 SS 22574 13278 13154G 76.6 77.5 77.4 76.4 68 22591 13342 131698 77.6 77.5 77.2 76.7 S2 22475 13401 131639 77.2 77.5 77.3 76.9 S3 22365 13617 131652 77.1 77.3 76.7 71.5 S4 22256 13717 131784 76.9 77.1 75.1 60.3 SS 22161 IISIS 131736 76.8 76.0 75.3 SG.9 SS 22885 13883 13I758 76.3 75.6 72.4 68.5 67 21081 13944 13I828 75.5 74.9 73.2 68 21881 14848 78.9 131842 74.0 74.0 74.2 72.2 SO 21784 14172 131084 74.6 74.0 74.4 72.9 78 28633 14320 131928 74.1 74.2 73.7 72.2 71 21687 14475 131958 74.8 74.8 8

72 21583 14633 73.6 72.1 1328l2 73.5 73.8 73.4 71.9 oo 73 21588 14797 132834 73.5 73.7 73.1 72.L 42 74 21558 14058 132856 73.3 73.4 73.2 72.1 75 21498 15185 152119 73.8 73.3 73.8 8 78.7 76 21419 15243 132141 73.4 73.6 73.9 72.8 l 77 21358 15365 132283 73.6 73.6 72.8 71.8 78 21260 15494 132225 72.8 72.9 72.6 78.S 70 21222 ISSSI 132248 72.6 72.8 SS 2BIES 15814 72.4 71.2 132312 72.2 72.5 72.1 78.3 81 21870 15041 332334 72.3 72.4 72.1 71.3 82 21814 16875 132356 72.1 72.3 71.8 78.9 83 20002 16220 152418 71.7 71.7 71.2 78.S G4 20075 16304 132449 71.8 71.8 78.9 78.3 95 2006S ISSSI 132582 78.9 SS 29936 16726 73.2 79.0 78.3 87 132524 78.6 78.8 78.3 69.6 20018 16887 432546 78.2 78.3 69.9 69.4 SG 28848 17844 132688 78.5 78.2 78.8 69.6 30 28759 17100 132638 78.2 79.2 69.9 SG.I 98 29687 17338 132652 69.8 79.8 91 28505 17474 SG.S 68.6 132714 60.5 69.7 69.3 68.5 G2 28480 17685 132736 SG.3 S0.5 60.3 68.1 03 28389 17738 132758 S0.4 G4 20267 17834 69.5 S0.3 68.8 132028 69.8 69.3 68.9 67.9 G5 28188 17967 132942 69.9 S0.1 68.S G8.3 GS 20129 ISISS 132984 SS.7 68.8 68.7 68.5 G7 28835 18247 132026 S.5 69.9 St.S 68.4 G8 16805 18328 132948 68.4 68.8 68.4 60.0 s

1

! 1 1

THERNAL PLUME OF August 31, 1982 I

JhDEx POSITIDN TINE TEnPERATURE DEG F COORDINATES HHitISS I FT 2.5 FT 5 FT SOTTDM 99 19724 18298 133010 SS.4 68.5 SS.2 S7.9 ISS 19613 18163 133332 88.3 Sa.4 S8.3 Se.S ISI 19506 18810 133854 68.4 ES.7 68.5 68.2 IS2 19484 17865 133116 68.6 68.7 68.5 68.5 183 19385 17713 133138 68.9 G8.9 69.8 68.9 IS4 19286 17557 133288 S8.8 69.2 69.2 SG.S i

t ISS 19128 17418 133222 S0.4 60.6 69.4 60.4 ISS 19962 17350 133244 78.8 78.3 69.9 S0.4 1 IS7 19002 17241 133386 69.9 78.2 78.8 60.3 l 188 19983 17128 133328 78.1 78.4 78.2 69.3 i

ISO 19843 16999 133358 78.8 78.4 78.2 69.6 118 18817 16858 133412 78.9 79.3 78.2 E9.6

! 18781 IS7tl 133434 Ill 112 69.9 78.3 78.1 69.6 18734 165ss 133456 78.2 70.4 78.4 S0.9 113 ISS58 16449 133518 78.8 78.5 78.4 78.5 134 18504 16312 133548 73.2 78.7 78.4 78.8 115 18541 16181 133682 70.3 78.5 78.4 78.1 Ils 19502 ISSS7 133824 78.8 78.5 78.5 78.2 117 19684 ISSee 133646 78.4 fle 18783 15017 133788 78.5 78.8 73.4 119 70.6 78 5 78.S 78.5 I 19868 15823 133738 70.3 78.8 78.7 78.2 i

u) 128 19953 15770 133752 78.6 78.9 78.6 78.5 l

' C3 121 19840 15731 133814 78.8 71.8 78.8 71.8 122 19150 15644 133836 71.8 78.3 71.1 69.8 1 123 19253 15566 133858 71.3 71.E 78.8 78.3 124 19353 15511 133928 71.5 78.5 71.2 71.1 125 19456 15446 133042 71.3 71.4 78.3 71.2  !

12S 30557 15385 134884 71.1 71.6 71.4 71.3 l 127 19633 15338 134326 71.6 71.9 128 28289 15286 71.S 71.6 135848 72.8 S.S 8.8 S.S 120 28384 15103 135918 72.3 S.S 138 28432 15141 8.8 S.8 135932 72.6 S.0 9.8 S.S 131 20406 15886 135954 ' ,72.5 S.S S.P S.S 132 28585 15868 148816 ~72.6 S.8 8.8 S.S 133 28683 15878 148338 72.7 S.3 S.8 S.S 134 23747 15849 149188 72.9 S.3 8.8 S.S 435 28831 15089 148122 72.9 IIS 20052 14056 8.8 S.S S.0 148144 73.3 S.S S.S 8.0 135 28988 14085 148288 73.3 138 3.8 S.3 S.S 21858 14853 140238 73.3 S.S 8.9 S.S 130 21144 14785 148252 73.5 S.B 148 21106 34736 148384 S.8 S.S 73.9 S.S S.S 8.3 143 21271 14641 140336 73.8 S.S 3.8 S.S 142 21352 14508 I4835e 73.0 I43 21439 14520 S.S S8 S.S 148428 74.5 S.S 8.8 8.5 144 21558 14403 149442 74.4 145 S.S 8.8 8.0 21673 14454 148584 74.5 S.S 9.8 S.S 146 21790 14444 149526 75.1 147 S.S 8.8 S.S 21086 14378 148548 75.3 S.S 3.0 8.8 l

l l

l .H

t i

I THERNAL PLUME OF Augu:sl 31. 1982 IhDEx PDSITION TIME TENPERATURE DEG F COORDINATES HHMMSS I FT 2.5 FT 5 FT 80TfDN 14e 22814 14328 148619 75.2 S.S 3.8 S.S 149 22998 14246 148632 75.5 S.S S.S S.8 ISS 22286 14101 148654 75.2 S.S 3.8 S.S 151 22278 14995 148716 75.9 8.8 SS SS 152 22328 13953 148738 76.1 S.S S.S 3.8 153 22379 13844 148889 7S.1 S.S 8.8 S.S 154 22438 13756 149822 76.7 S.8 S.S 8.8 155 22488 13678 148844 76.9 S.S 8.8 9.5 156 22558 13578 149996 76.7 8.8 0.8 S.S 157 22632 13497 149928 77.1 S.S 8.8 S.8 158 22738 13421 149958 77.5 S.S 8.8 9.8 159 22852 13406 141812 77.4 S.9 S.S S.S ISS 22972 13620 14l034 77.3 9.8 S.S 8.8 ISI 23181 13785 141956 7G.7 S.S S.S S.8 162 23219 13776 14til8 76.2 8.8 8.9 9.8 163 23350 13823 141849 75.9 S.S 3.8 S.S 164 23591 13891 141282 75.4 S.S 8.8 S.0 165 23504 13988 141224 74.3 S.S 8.8 8.8 ISS 23755 13952 14124G 73.7 S.S S.8 S.9 167 23867 13985 141388 73.1 S.S 3.9 S.S 168 23989 14852 141339 72.1 0.5 8.8 S.5 I

ISO 24119 14113 141352 71.1 S.S S.8 S.S 178 24252 14115 141414 78.2 8.8 S.S 8.0 171 24399 14161 141436 78.9 S.S 9.2 S.9 sa i v.' 245ii i4236 i4:458 se.E S.8 8.9 S.B 17& 24627 14274 141528 69.4 S.S 3.9 0.8 8 174 24776 142ss 141542 68.9 175 24828 14241 S.8 S.S 8.8 l 141sS4 69.2 8.r S.S 9.3 176 24878 14167 148626 60.3 0.0 S.S 177 8.9 24848 14959 141648 69.8 9.8 8.3 S.S 178 24887 13936 141713 69.2 S.3 8.8 S.S 179 24775 13883 141732 69.2 8.0 S.S S.S ISS 24694 13686 141754 S.S 8.9 S.S 181 24594 13583 141816 ' 69.4 69.7 S.S 182 24483 13484 141839 69.5 S.S 8.8 9.9

  • 0.8 183 24362 13379 , 8.8 141980 69.8 S.S 8.8 S.S 184 24241 83278 141922 69.7 8.8 3.0 9.0 185 24128 13184 141944 E9.9 S.S 8.8 S.S ISS 23906 13883 142896 69.8 S.S 187 8.9 8.3 23847 13938 642S?8 69.4 S.S 3.0 S.8 188 23782 13228 142859 71.7 S.S S.8 S.S ISO 23669 12986 142112 73.3 S.S 199 23558 12924 9.8 S.S 142134 74.5 S.9 S.S 8.8 191 23483 12837 142156 75.3 33 S.8 S.8 192 23413 12732 142218 76.3 S.3 S.S 3.8 193 23353 12629 142249 76.S 3.8 S.8 S.8 194 3 12549 142385 77.8 195 9 12525 S.S S8 S.S 142332 77.S 9.8 S.8 S.0 196 9 12484 142359 77.5 S.S 3.8 S.O se

i, .

e .

TEMPERATURE MEASUREMENTS OF August 31. 1982 AT t, 2.5. AND 5 FT . LEVELS 70 - .

T E 70 - 8 n .:

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  • 1000 2000 3000 4000 5000 6000 7000 8000 0000 DISTANCE IN PLOT UNITS

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LONyITUDINAL SECTIONS OF OYSTER CREEK AND BARNEGAT BAY SURFACE O- '

t 78.0 77.9 78.3 73.8 69.0 78.1 78.0 78.2 73.7 68.9 2.5 - - = * * * *

  • DEPTH (FT.)

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, MOUTH OF OYSTER CREEK DATE August 31, 1982

  • STATION PARAMETERS TIME 1230-1420 AT 14.0 degrees F WIND S at 9 mph CIRC. FLOW 460,000 gpm DlL. FLOW 260,000 gpm 4+

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l THERMAL PLUME OF September 27, 1982 l' INDEW PDSITIDN TINE TEMPERATURE DEG F CODRDINATES HHMMSS 1 FT 2.5 FT 5 FT BOTTON l ._____________________________ -_______________________----____ ___-------_____---___-_______

1 243S4 9316 128343 73.5 73.1 73.2 73.0 2 24349 9464 128487 73.3 73.8 73.3 73.2 6

3 8 9685 129438 73.4 73.2 73.5 73.1 4 24293 9791 128457 73.2 73.2 73.8 73.8 5 24265 99G2 128524 73.4 73.2 73.1 73.8

! S 24243 18188 129547 73.2 73.3 73.1 72.9 7 24212 19256 128609 73.8 72.9 72.8 72.9 i

~

e 24169 18306 129631 72.0 73.1 72.8 73.2 9 24124 18525 129654 73.8 73.8 72.9 IS S 18603 72.s 120728 72.8 72.9 72.S 72.8 il 8 18853 129747 73.8 72.0 73.1 72.8 32 9 11982 128084 72.9 i

13 8 til53 73.8 72.5 72.9

) 14 128041 73.8 72 7 73.8 72.7 8 11315 128980 72.8 72.9 72.5 72.8

! 15 8 11473 129955 72.0 72.7 72.0 IS S 11534 72.9

] 121982 72.9 72.8 72.0 72.7 17 23526 11886 121829 72.6 72.8 72.S 72.0 i

IS S 18973 121855 72.8 72.9 72.7 72.7 l 19 8 12159 171822 72.9 28 8 12348 72.9 72.9 72.6 g

121849 73.1 72.S 78.4 78 2 21 23489 12529 128216 71.4 79.6 60.4 SS S 43 22 23492 12682 121239 78.S 78.8 67.2 23 23401 12039 E5.8 24 121384 78.2 68.5 65.0 GB.7

, g 23417 12997 121323 78.8 67.7 SS.7 65.1 25 23446 13864 121345 79.2 65.9 26 234SS 13321 85.3 65.6 121487 69.4 66.5 65.S G5.4 27 23408 13589 121429 69.9 SS.S ES.S 65.7 26 23521 13589 121451 78.8 69.9 65.6 65.5 29 23529 13791 1215l3 78.1 39 23549 13935 69.2 SS.S G5.7 El 121535 78.9 69.5 66.1 E5.7 23567 14101 121557 78.4 69.3 65.7 65.0 32 23567 14268 121619 78.2 S9.5 l, 33 23684 14418 SS.I SS 3 121641 78.3 69.9 SS.S 65.7 i

34 23687 14563 121783 78.3 69.7 SS.S 65.7 1

35 23643 14715 121725 .69.9 60.8 SS.7 65.5 36 23658 14866 121747 78.S 37 67.9 SS.S 65.4 23788 15889 121099 69.9 S7.8 SS.S 65.6 39 23788 ISISS 12l038 69.9 S7 3 65.S 65.7 39 23784 15319 121853 69.2 SS.3 48 23789 15468 65.6 SS.4 121916 69.8 SS.4 65.7 65.7 48 23037 15Sil 121938 SS.S 42 SS.S 65.0 65.0 23866 15763 122888 68.9 SS.1 65 9 65.9 43 23078 15919 122825 SS.7 SS.1 44 23919 16863 122847 65.8 SS S 45 SS.S 66.5 S6.1 SS.S 23928 16288 122889 SS 3 SS.2 66.8 SS.2 46 23958 18359 122133 68.4 66.5 66.1 SS.S 47 23904 16408 122853 68.1 48 24825 ISS21 SS.2 SS.S S6.1 122215 67.5 66.3 66.1 68.2 49 24882 16767 122237 67.8 SS.4 SS.I ES.S i

i.

1 t

1 THERMAL PLUNE OF September 27, 1982 INDEX POSITIDN T]nE TEMPERATDRE DEG F C00RDINA7ES HHittSS I FT 2.5 FT 5 FT BOTTon 1 53 24884 16986 122259 87.7 66.4 S5.9 SS.I 51 24149 87856 122321 E7.5 66.3 65.9 66.2 i

52 24808 17893 122343 57.7 GS.S SS.2 66.2 53 24221 17337 122495 87.7 SS.S G5.9 65.8

i. 54 24255 17477 122427 67.7 SS.7 55 24388 17623 SS.4 66 4 122440 S7.7 SS . 7 SS.I ES.l
  • SS 24358 17764 1225tl 67.5 S7.8 SS.7 SS.2 57 24393 17987 122533 67.5 86.5 56.7 66.4

,)

5b 24435 18958 122555 67.4 67.5 67.2 66.9 59 24478 18196 122617 69.2 b7.5 67.1 SS.S l Sa 24515 18356 122639 67.9 E7.7 87.2 SS.S Sl 24568 19479 122781 S7.9 67.7 66.9 66.4 S2 24686 18622 122723 G7.7 67.2 SS.S 66.2 a

63 23298 13876 124952 71.6 78.7 E7.8 65.7 S4 23361 1320S 124fl4 71.2 69.8 65.6 65 S5.3 l' 23445 13333 124136 71.3 69.7 SS.I SS.S GS 23549 13447 12415e 78.3 68.8 65.5 65 7 67 23647 13598 124228 69.9 67.9 G5.7 65.8 68 23754 13648 124242 78.4 68.7 65.5 65.6 I 69 23869 13715 124394 78.5 69.I 65.1 65 5 po 78 23999 13763 124328 78.7 68.9 G5.4 S5.S 78 24196 13768 124348 C3 72 24285 13771 7I.S 69.5 SS.5 65.7 C) 73 124410 73.3 87.3 G5.6 65.7 24324 13708 124432 78.7 68.1 65.7 65.9 1

I 74 24432 13741 124454 79.1 69.6 65.9 65.7 i 75 24545 13733 124516 78.8 69.5 65.7 65.7 76 24SSI 13739 5 77 124538 69.9 79.I SS.9 65 7 24779 13727 124689 78.4 78.2 SS.7 65 6 78 24889 13785 124622 78.7 78.7 79 69.9 65.7 24989 13716 124644 78.8 78.7 67.4 65 9 88 25294 13673 124796 78.6 78.5 69.9 65.8 81 25196 13649 124728 79.3 78.4 78.8 65.9 82 253el 13636 12475a 78.3 73.5 83 25484 13636 69.9 65.0 124812 79.8 69.9 69.5 65.7 84 25529 13626 124834 69.9 69.8 69.6 66.8 1

85 25638 13584 124056 89.8 69.7

! 86 25746 13589 69.4 SS.C 124988 69.5 69.4 68.3 66.0 87 25859 13589 124948 60.3 88 25975 13685 60.3 SS.7 66.2 125082 69.4 69.2 66.9 66.1 89 26989 13699 125924 69.2 68.8 93 26233 13626 65.8 65.9 l

125846 69.3 69.I SS.S 66.0 98 26396 13622 125108 69.4 69.8 65.8 65.8 92 26418 13622 125138 69.2 69.8 93 26529 13634 65.7 65.5 125152 S9.2 69.8 SS.7 65.7 94 26633 13642 125284 69.2 95 68.9 65.8 65.7 l

l 26734 13682 125236 69.9 68.7 65.6 SS.S 96 26889 13592 125259 SS.7 97 26896 15548 68.S 65.7 65.7 12532e 68.8 68.8 65.9 65.0 99 26989 13528 125342 68.7 G8.6 65.7 65.7

  • l qq

j t.

1 1

- 1 THERNAL PLUME OF September 27 1982 INDEN POSITION Tine TEftPERAfupE DEG F C00R0!NA1ES HHnftSS I F7 2.5 FT 5 FT BOTTDn 5

.-----------------------------------------------------------------------------------e---------

l 90 27188 13548 125404 SS.4 88.5 65.7 65.8 les 27211 13514 125428 68.5 68.5 65.6 65.0 lat 27326 IIs2a 125448 E8.3 s8.2 SS.S 65.7 182 2743o 13523 125518 E8.3 67.o SS.3 65.5 183 27558 13526 125532 68.5 68.8 65.5 65.S 184 27676 13518 125554 68.S 68.9 65.7 65.7 195 27759 13484 125616 68.4 S7.8 SS.S 65.7 ISS 27956 13479 125838 E8.8 SS.S 65.7 65.8 l

137 27952 13443 125788 68.1 67.8 65.0 65.7 188 2895a 13418 125722 88.1 67.9 65 5 65.5 13Q 28140 13308 125744 68.2 SS.9 SS.7 28253 13376 65.S IIS 125806 68.2 66.6 G5.5 65.4 1

lit 28361 13376 125828 87.9 66.9 SS 4 65.6 112 28476 13304 125859 G8.8 66.2 G5.7 65.6 i

III 28588 13374 125012 S7.9 66.4 65.3 65.6 114 28674 13351 125934 68.8 67.8 65.6 65.6 115 23105 12998 131151 71.2 GO.S St.S 66.S 186 23137 13848 138213 78.S 69.8 S0.4 67.1

! 117 23008 13185 131235 78.3 69.6 68.4 65.8 I 118 23a41 13325 i31257 So.S 189 s8.S 66.4 65.8 22080 13455 138310 68.8 68.1 65.6 65.8

(" 129 128 22045 13681 131341 68.9 68.7 66.8 66 I l p. 22883 13720 138483 69.4 68.6 65.9 E5.9 122 22825 13858 138425 69.6 60.8 66.3 123 65.7 6

22763 13988 13I447 69.7 68 9 65.7 65.9 124 22608 14148 131589 78.8 68.4

125 65.0 65.7 22636 14228 131531 69.6 68.4 65.8 65.5 126 22584 14339 131553 69.4 68.5 127 65.6 65.0 22514 14453 131685 SG.5 68.1 65.8 65.9 128 22469 14576 131837 69 4 68.5 129 65.9 65.8 22414 14795 131659 S0.2 68.9 S5.8 65.8 l38 22362 14823 138721 S0.4 69.8 138 66.9 66.8 22356 14937 131743 69.2 68.8 65.7 65.S 132 22235 15848 131885 133 22219 15174 E9.3 68.7 65.9 66.8 131829 69.2 68.4 65.7 S5.8 134 22145 15285 131851 60,1 135 67.2 66.9 66.2 22808 154SS 131014 60.3 67.5 66.8 66.1 136 21003 15515 13 037 69.1 G8.4 137 BS.l 66.1 21828 15778 132828 69.1 68.2 66.2 66 8 138 21662 16849 132128 69.6 139 68.2 66.1 66.I 21575 IGl75 132145 SG.S G 7. 7 66.1 SS.9 148 21488 16296 132290 SG.4

148 21308 16489 132238 67.7 SS.I 66.2 142 21344 16538 S0.3 67.0 S6.8 66.1 1 132253 60.8 67.8 66.I 66.1 843 21258 ISS58 132316 69.2 144 68.9 66.8 66.1 21198 1G777 132338 60.2 67.8 65.6 65.7 145 21167 IS999 132498 146 21172 17947 60.3 G7.8 65.9 66.5 132422 69.1 S74 65.0 GS.S 147 21181 17187 132444 60.4 67.4 65.9 55.9 h

l i 1

THERNAL PLUME OF September 27, 1982 i

INDEX POSlflDN TINE 1EMPEeATURE DEG F COOROINATES HHHNSs i FT 2.5 FT 5 FT e01 TON 14e asses i7srs si25es so.s s7.4 ss.o ss.e i4e 2:ss 174s7 is2sas se.s ss.o ss.s s5.s i

85s risi7 i750s is2eSe so.e s7.2 s5.o s5.s iSI 7eO75 17726 is2st2 se.9 s7.e s5.9 hs.e s52 2eose 17e50 is2ss4 se.s ss.7 6s.o s5.o iS3 asses 17ase is2s5s se.5 ss.s ss.e ss.e 154 2ee35 seine is27:e so.7 ss.s ss.7 s5.s iS5 revoo se24s is274e se.7 ss.s ss.e ss.s e5s 207se less7 32es2 so.s ss.s ss.o s5.s 1 157 2eso4 se4e is2e24 so.e s7.0 ss.2 ss.2 i

i5e res5e sesse is2e4s se.e s7.e ss.o s5.e iso assss le74s isroes so.e s7.2 ss.2 ss.3 i

ise 2esi4 seses isres2 se.7 ss.o ss.7 s5.s

isi reso5 inesi is2o54 so.s s7.4 ss.s ss.:

j is2 2ess3 sense issess se.5 ss.e ss.3 s5.o

, iss 2 esso iozo? issess so.s s7. ss.5 se e i

is4 res27 se42e insies se.e s7. ss.s ss.s 1 is5 2e4es 1os35 13s:22 se.4 ss.s ss.: ss.e i

iss 2e42e iss44 13s:44 se.e s7.1 ss.7 ss.2

' is7 2e ss7 insi2 Is12es se.5 ss.o ss.s ss.s ise 2s223 is5s5 iss22e so.4 ss.e ss.1 ss.e

! r.

C) iso 170 2ei5e nosos is125e se.s ss.e ss.: ss.e oa 2eees iO2e7 isssi2 se.4 ss.7 ss.1 ss.1 7: assie is 72 issss4 se.s ss.7 ss.o ss.e I

' i72 i73 19054 iGes5 isss5s se.9 ss.9 ss.3 ss.e losse isoss iss4:e se.7 s7.: ss,e ss.e '

r i?4 19e2s sess4 iss44e so.s ss.O ss.7 s5.9 i?5 i0755 se78e Is35s2 so.7 s7.S sS.9 s5.0 17s 10s0s le50s is3524 so.7 s7.9 ss.: ss.s 177 19s4e le47s is354s so.s so.e ss.e s5.0 i7e 195e2 less2 13ssee so.s s7.9 sS.e 65.s 170 iOS29 se25e isisse so.7 se.4 ss.: ss.e les nel iO4s4 isis 5 131s52 se.s se 2 ss.0 ss.e 404i9 ise 4 is37:4 s9.e so.s ss.l s5 9 te2 10s7e 17e97 so.e les 19s:4 17774 1337ss 13s75e se.4 ss.: ss.e s9.: se.2 s5.s s5.s ie4 iO2ss 17sse is192s s9.3 so.e ss.s s5.0 ie5 so2s4 17544 inse42 so.s se.s ss.e ss.

les 10:48 87425 13s904 sG.s se.4 le7 s5.s s5 e 19079 173:7 13s92s sG.5 se.4 s5.9 s50 les i0020 37100 133048 so.e te9 se959 7ee4 s7.5' s5.7 s5.9 la4ets se.5 s7.2 s5.e s5 9 les 191 le809 leess is9s?

1se44 is4es2 is4e54 sG.4 ss.e' ss.e ss.2 102 s9.4 s7.3 s5 e s5.9 se7ss is725 is4 tis s9.5 s7.s s5.0 s5.0 IGs le7e7 isss2 is45se s9.s os.9 s5.s 104 les52 is47s ss.3 1342ee s9.s s7.2 ss.7 s5.e 195 i8se2 iss5: se e iqs les50 is2se as4222 is4244 ss.9 ss.: ss.i s9.7 ss.s s5.7 s5.e J

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THERMAL PLUME OF September 27, 1982 INOEx POSIT 1084 7Il1E TEt1PEftATuitE DEG F C00RDipeATEs HHrviSS I FT 2.s FT a FT 001TDn 107 insis iseos is4ses 7s.e ss.s ss.e ss.o noe is47o asess is4 saa so.s sea se4ss asess is4sse ss.4 as.7 ss.o 2ee se4:4 is7ei 7s.2 s7.2 ss.7 ss.e 2ei ass 74 is44:2 in4434 70.2 s7.s ss.o ss.2 2e2 seis 7s.e ss.o ss.e ss.e 2es sesi7 is44s is44ss 7s. ss.e ss.o ss e 2e4 issoe is4e7 is4sle se.1 ss.: ss.s ss.7 2es is4as isses is4s4e so.s ss.o ss.7 as 7 20s ses7s asseo is4se2 7s.7 ss.s ss.e ss.o les7s issos is4s24 7s.7 ss.s ss.7 ss.7 297 se70s is744 ls4s4s 2ee isoi4 is704 is47ee 7s.7 s7.2 ss.7 ss.e 2eo soero ese44 7s.o s7. ss.o ss.e -

zie is47se 7s.s s7.e ss.o ss.S 21:

soi42 so2se isess ise2e 134752 7s.2 ss.s .ss.7 ss.e 212 so372 15772 is4ei4 7s.s ss.s ss.e ss.o 1

als to4s4 15724 is4ess 134ese 7s.s ss.2 ss.e ss.S 7s.4 s7.s ss.o ss.e 2:4 sosso asses is4 ore 7s.1 so.e si.s ss.e i e 2:s noso4 isss4 334e42 2:s so70s assie asses 4 7s.s 7s.2 s7.o so.o F' 287 7s.s 78.s so. ss e i

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' 'd ines7 issie esse 4s so.e so.7 so.s so.4 2:e 20e0: 1s447 insite a 22e asses issoa

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22s 2es2e is2se iss2se so.s so.s i

224 2es4e 5235 s7.2 ss.

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22s 2e7s4 isieo tus122 so.4 s7.o ss.o ss.e 2ees4 15:10 isss44 so.4 s7.7 ss.o ss.o 227 2eo7e isse4 22e 2 s72 isess iss4es so.2 s7.7 ss.o $s.e 220 21:03 1400s iss42e iss45e so.4 s7.4 as.: ss.o 23e 2 see i4ess so.s so.o s7.e ss.e 2si 2:444 140se isssis so.4 se.e ss s ss.e 2s2 2:s72 ideo 7 isssss .so.4 se.s ss.s ss.s ass 2tsin i4s4e isses7 so.4 se.o ss.o ss.:

2s4 2:7e 147en issare so.e se.o ss.e ss.: ,

215 at70s i47i7 isss42 so.o se.e s7.2 ss.e 25s iss7e4 so.e so.o s7.s ss.e aseso 14ss4 iss7 s so.7 so.7 ss.s ss.e 237 2:084 14so4 259 220ss i4stl tss74e so e so.s ss.1 ss.e 2so 22:47 1442e essais so.e so.o ss.: ss.e 24e 2223s 14352 isses2 so.7 ss.2 ss.e ss.e 24i 22s4: s42e2 435e54 se.s se.e ss.e ss.s 242 224:e i4292 insats se.7 so.s s7.3 ss.e 24s 224o7 i4 2s lusose so.o se.s ss.e ss.o 244 14eees so.2 se.7 ss.s ss.e 22s77 14ess 4es22 so.l se.o ss.s ss.o 24s 22s7e 14eis 14es44 i

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I

, THERNAL PLUME OF September 27, 1982 INDEX P0slif0N T!!1E TEf1PERAT JRE DEC F COORDINATES HHrvtss i FT 2.s FT e FT e0TTON 24s 227:2 isees easies so.s se.o ss.s ss.s t

247 24e 227so issue 14eize so.s se.7 ss.e ss.:

22eis is7so i4eise so.4 se.7 ss.7 ss.s 24o 22ese asses 14e2:2 so.4 so.s ss.s ss.7 2se 22ess esses 14s:s4 so.s so.7 ss.e ss.o 2si 22es4 i34e2 e4e2ss so.s se.s ss.e ss.o 252 2297s assi2 i483:e so.o se.4 ss.3 S5.o

-f ass assia iszei e4es4e so.s se. ss.o es.s 254 2sess isses i4e4s2 so.s s7.o ss.4 ss.7 2ss 2sso7 inse7 i40424 7s.s so.e ss.o s5.o ass as 4i 12ess 14e44s 7s.e 7s.e s7.2 ss.e 4

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TEMPERATURE MEASURENENTS OF September 27 1982 AT 1. 2.5. AND 5 FT. LEVELS l 74 -

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LONGITUDINAL SECTIONS OF OYSTER CREEK AND BARNEGAT BAY SURFACE O- .

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OYSTER CREEK -

BARNEGAT BAY RIVER MILE MILES-110' COURSE FROM MOUTH OF OYSTER CREEK DATE September 27, 1982 STATION PARAMETERS TIME 1200--1400 AT 11.8 degrees F WIND SW at 9 mph CIRC. FLOW 460,000 gpm DIL. FLOW 260,000 gpm 44

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j THERMAL PLUME OF October 12, 1982 1

i

' lhDEX PDSIT ION TJNE TEMPERATURE DEG F COORDINATES HHMNSS I F1 2.5 FT 5 FT SOTTON 1 24374 9999 133440 S4.3 S.8 S4.2 S30 2 24369 9293 183585 64.2 S.8 64.0 S4.8 3 24353 0432 193537 S4.4 S.S S4.2 63.9 4 8 9622 183SS3 S4.4 S.S S4.2 S3.9 5 24384 9887 113638 64.3 S.8 S4.8 64.8 6 24269 9976 113653 64.2 8.8 83.9 S4.3 7 24213 19129 113785 64.1 S.S SI.7 S4.0 S 24184 19282 113737 64.2 9.S S4.1 S3.9 9 24142 19458 185991 S4.3 S.S 63.9 S4.1

' IS S 18599 113823 $4.1 64.5 S4.8 S4.2 Il 8 19773 193058 64.8 G4.5 63.9 S4.1 12 23937 19949 113937 64.2 S4.S S4.1 S4.8 l 13 23838 litel 113948 S4.2 64.6 61.9 S4.8 14 23743 18269 194885 S4.8 S4.5 1E 3. 8 84.5 15 23649 194S1 114827 S4.2 S4.6 S4.1 S4.1 16 23649 19572 194852 S4.9 S4.5 63.9 S4.8 17 23523 18732 114137 84.3 84.6 63.9 64.8 IS 23487 19898 184141 S4.3 64.S 64.3 64.3 19 e 12958 184283 64.2 64.7 S4.1 8

28 64.2 e 12267 114238 S4.2 S4.5 64.1 S4.4 pe 21 8 12475 Fo 314257 S4.3 S4.0 S4.4 S4.1 bJ 22 23488 12G73 114324 S4.3 S4.5 S3.5 S3.3 23 23425 12845 194346 S3.7 63.9 62.0 SS.7 24 23420 13821 114499 S3.5 g

25 23439 13107 62.4 SS.7 59.7 28 184438 S2.7 S2.2 SS.2 59.8 23452 13356 194453 62.6 62.9 St.2 69.4 1 27 23471 13529 194515 S2.5 62.0 St.9 St.S 28 23489 13738 184537 62.7 63.8 S2.3 SS.S 20 23585 13958 194550 S3.3 S3.8 GI.6 SS.S 38 23545 14823 194621 S3.5 62.6 61.4 68.8 31 23558 14184 194643 SI.2 62.8 S2.I SS.S 32 23573 14339 194785 SI.2 63.2 G2.5 59.9 33 23598 14493 II4727 S3.1 G3.5 34 23689 14S43 S2.4 68.8 194749 63.3 63.5 S2.2 59.8 35 23669 14791 114011 S3.3 S3.4 36 23687 14944 S2.8 SS.S 184834 S3.8 S3.S St.9 59.8 37 23692 15895 194058 S3.8 38 23788 1524G 83.6 S2.8 59.9 194918 63.4 S3.7 62.1 59.7 39 23788 15306 184949 S3.3 S3.8 St.S 50.0 48 23789 15542 195882 S3.4 S3.9 $8.5 59.7 41 23824 15601 115824 S3.9 SI.S 59.7 59.9 42 23845 15832 115946 S 3. 9 68.3 43 69.4 59.8 44 23873 15979 115889 63.3 59.3 59.5 50.4 23873 16137 185133 SS.2 68.5 59.5 59.4 45 23806 16283 185855 SS.S G8.3 46 23932 16421 59.2 59.3 185297 68.8 59.7 59.6 59.3 47 23948 16559 185239 SS.S 59.3 '59.3 59.4 48 23988 16699 115381 59.8 59.7 49 23999 ISS3S 59.4 50.6 115323 58.7 59.1 59.2 59.2 i .i 8

,0f

1 THERMAL PLUME OF October 12. 1982 INDED PDSITION TIME TEMPERATURE DEC F

  • COORDINATES W aS I FT 2.5 FT 5 FT SOTTON

.----------.---------------------------------------------------------------------------~~-----

58 24 SIS 16078 115345 50.8 50.3 59.5 50.2 51 24836 17882 185487 58.8 50.8 50.3 50.2 52 24861 17237 185420 50.8 59.5 50.7 50.6 I 53 24850 17369 185451 50.1 59.5 50.4 50.4 54 23062 17362 185513 58.0 50.4 50.2 50.3

  • 55 23815 17284 185535 58.8 50.6 50.2 50.3 56 23680 17108 185557 58.8 59.5 50.3 50.3
  • 57 23564 17185 185818 58.8 68 2 50.3 SG.S 58 23433 17821 185648 58.0 SS.4 50.4 59.4 i 50 23315 16022 115787 50 1 68.2 59.5 59.2 i

65 23158 16022 115732 58.8 68.8 50.4 59.5 f

61 23864 18747 185754 58.5 50.0 50.4 50.4 62 22085 16663 l15818 58.8 68.2 50.3 59.4 63 9 16583 515848 58.S 50.8 50.6 59.5 1

64 s 16592 115038 58.1 60.6 59.5 50.7 65 8 16497 185035 58.4 58.0 G8.8 50.8 ho 66 22229 16310 128882 58.8 58.8 Fd 67 50.7 50.7 L' 22876 16247 128924 58.3 58.0 50.4 50.0 68 9 16104 128846 58.4 50.0 58.0 59.8 g 60 21762 1612S 129113 58.4 58 9 58.0 78 50 0 21685 16870 129135 58.4 59.5 58.0 69.8 71 e 16824 128457 58.6 58.8 72 58.5 50.8 21318 15050 129224 58.3 58.8 58.6 50.8 73 8 15087 128248 58.3 58.8 58.6 50.0 74 28067 15053 128315 58.2 58.7 58.8 75 63.2 28822 15816 129337 58.3 53.0 58.S 63.0 l l 76 29675 15770 129350 58.1 77 20537 15758 58 9 58.S '69.8 129421 59.5 58.8 58.C 59.7 78 28303 15728 129443 58.3 58.7 58.8 l

70 20249 15688 68.0

' 129585 58.3 58.7 58.6 59.7 08 28188 15G70 129527 59.5 58.0 58.7 50.0 l 81 19064 15724 128540 58.4 58.0 82 58.8 59.7 19826 15??3 128611 58.7 50.3 50.2 59 9

( 83 84 19683 15707 128633 58.8 50 1 50.3 59.7 19530 15800 128655 58.6 50.3 50.3 50.3 85 19308 15708 128787 58.5 50.2 50.4 50.0 86 10253 15781 128730 58.8 50.6 87 50.3 50.6 19118 15754 128891 58.8 50.4 59.5 SG.S 98 18060 15720 128823 80 19826 15787 58.6 50.3 50.4 59.7 128845 58.5 50.2 58.0 50.6 90 18603 15G01 128087 58.8 50.2 58.0 50.6 91 18641 15542 129048 58.8 50.3 58.0 50.7 02 18838 15558 121880 58.8 03 50.0 58.6 50.7 leell 15503 123037 58.7 50.1 58.0 50.6 04 19803 15624 121885 58.0 50.2 50.3 50.7 05 19378 15624 121133 58.7 50.2 50.3 50.6 06 1954G 15681 121281 58.G 50.2 07 16735 15606 50.2 59.S 121220 58.7 50.3 50.S 59 8 G8 19015 15685 121257 58.8 50.8 50.8 59.7 e

8f

t. .

1 THERNAL PLUME OF October 12, 1982 INDEM POSITION TINE TEMPERATURE DEC F COORDINATES HHrttSS I FT 2.5 FY 5 FT SOTTON 00 23002 15630 12 325 58.3 50.2 50.3 50.0 les 2827e 16500 12:353 58.5 58.0 58.8 50.0 tal 28480 15465 121421 58.3 50.8 58.S 50.8 182 20406 15384 121440 58.8 58.8 50.7 59.5 Ig3 29600 15157 121517 59.2 50.8 59.5 184 50.2 20754 1582 121545 58.7 58.0 50.8 50.2 ISS 29801 14800 121683 50.4 50.0 S8.2 68.7 ISS 29084 14754 121648 50.7 SS.4 68.3 68.0 i

187 21884 14695 128780 SS.2 68.5 68.7 St.8 las 21282 14473 121737 68.0 St.2 St.3 St.S igg 21331 14316 128885 62.3 62.2 St.4 St.9

' Ils 9 14126 121834 S2.5 S3.1 S2.7 S2.4 lll 9 14853 121087 61.0 S2.3 62.6 S2.5 112 21600 14140 121048 S2.1 S3.1 S2.0 62.8 183 21970 14190 122811 G2.7 GI.I S2.5 62.4 114 22825 14l54 122848 S2.7 S2.0 S2.5 S2.5 135 22872 14265 122198 S3.4 S3.3 S2.1 St.S lis 22383 14380 122136 S3.6 S3.6 St.S St.4 1 187 22464 14513 122284 S3.4 63.8 S8.5 St.2 F"

118 22631 I4S38 122232 S2.0 68.5 - 50.7 61.5 llo 22788 14760 122388 S2.2 50.0 58.0 69.5

$[ 129 22046 14095 122328 St.1 50.2 50.2 St.3 i

121 23005 1583G 122356 St O E9.3 58.7 SS.I 122 e 15181 122424 St B S8.S 68.7 60 2 123 23442 15347 122457 St.3 50.7 58.8 60.8 124 23644 15401 122525 S1.8 50.2 50.0 SS.2 125 23750 15635 122553 St.S 58.0 50.7 50.9 1

126 23035 15770 122621 St.4 50.2 50.7 50.8 \

127 24902 15015 122658 68.7 50.8 50.7 50.7 128 24234 16867 122710 68.4 SS.2 120 50.8 50.0 l

24303 18210 122747 SS.4 68.4 59.5 50.7 133 24558 16341 122815 50.2 68.3 59.5 50.4 131 24646 16237 122843 58.9 50.0 59.5 60.7 132 24783 16085 122018 58.0 50.8 133 59.5 50.0 24751 85028 122030 .50.4 68.8 50.4 50.8 134 24810 15766 123897 58.0 68.2 '50.4 68.8 135 24827 15684 123935 68.2 69.I 136 24028 15461 50.3 50.0 123181 62.3 50.0 59.5 50.S 137 25889 15358 123131 G3.8 138 SS.5 50.4 50.7 25til 15237 123150 S3.1 S2.8 59.5 50.S 130 25243 15163 123227 S3.1 62.1 148 50.6 50.6 25490 15128 123255 62.0 S2.1 50.3 50.8 141 25568 15068 123323 S2.0 GB.5 59.5 50.G 142 25720 15Sl2 123351 S2. 8 50.0 50.7 50.4 143 2580s 14065 123410 62.7 SS.I 59.5 50.3 144 26843 14082 123447 S2.9 145 St.3 50.4 50.7 2SIBO 14823 123515 S2.6 SS.S 59.5 59.5 146 26368 14700 123543 62.6 69.5 50.4 59.5 147 26544 14701 123611 S2.4 68.S 50.I 50.8 G

de

i t

THERNAL PLUME OF October 12. 1982 INDEN POSIllDN TlNE 1ENPESAIDSE DEC F 1

COOPOINATES HHrTISS i FT 2.5 FT 5 FT B01 TON 148 26724 147ES 823659 S2.5 SS.I 59.1 59.3 149 26095 14782 123787 62.0 59.7 59.5 50.4 158 27886 14747 123735 62.0 59.3 59.1 59.8 1 151 27267 14758 123883 $2.0 59.6 59.2 58.9 152 27456 14872 123838 S2.5 59.6 59.4 59.3 153 27638 14998 123859 S2.5 59.7 59.2 59.2 154 27828 15325 123927 62.5 SS.I 59.5 59.8 155 28813 15241 123955 St.2 68.8 59.4 59.2 ISS 28106 15369 124823 59.8 59.8 59.3 59.4 157 28377 15497 124858 59.7 59.8 58.9 59.3 158 295SS 15683 124819 59.5 59.5 59.8 59.5 ISO 20634 15591 124147 59.3 59.3 59.8 59.4 ICS 28656 15339 124215 59.8 59.6 59.2 59.5 ISI 28685 15181 124243 G8.3 59.7 59.8 59.5

' 162 28724 15833 124381 59.5 59.3 50.0 59.2 163 20708 14989 124339 59.9 59.7 59.2 59.6 pa 164 28875 14793 he 124487 59.9 59.7 56.8 59.7 la 165 28964 14S95 124435 SS.2 50.0 59.2 59.6 ISS 29884 14689 124583 59.9 SG.S 59.3 50.4 8

167 29804 14589 124531 59.5 59.3 59.4 59.4 168 20267 14413 124559 59.4 59.8 59.4 59.S ISO 20356 14314 124627 59.3 59.8 59.S 59.6 178 29457 14221 124655 59.7 68.8 59.4 59.5 171 29534 14122 124723 59.5 68.1 50.8 59.7 172 20617 14817 124751 59.7 68.8 59.9 59.7 173 29605 13918 124919 59.7 SS.2 St.l 68.8 174 29753 13089 124847 59.9 SS.3 68.9 59.8 815 20777 13672 124015 59.8 SS.2 SS.2

i76 29783 13499 68.8 124943 68.8 68.4 68.2 68.3 177 29535 13358 125881 59.8 SS.4
68.1 SS.I 178 20352 13276 125839 SS.S 68.5 G8.8 68.1 179 29177 13289 125137 SS.I SS.4 68.0 68.4 188 29994 13139 125l35 59.9 68.2 SS.I 68.5 181 28883 13988 125293 59.9 68.5 68.0 SS.I l 192 28631 1391S 125231 .SS.S 183 28452 12975 G8.4 SS.3 G8.5 125250 SS.7 68.7 68.2 68.4 184 29272 12937 125327 St.5 St.1 SS.4 68.5 185 28895 12922 125355 S2.2 St.1 68.7 68.2 ISS 27016 12005 125423 187 62.2 St.5 SS.S 68.5 27735 12875 12545l S2.4 62.3 69.9 St.2 ISS 27568 12057 125510 S2.5 62.5 G1.1 St.2 ISO 27395 12859 125547 S2.8 62.7 S2.4 SS.S 108 27223 12852 125615 S2.5 891 62.9 62.5 68.9 2S796 12779 125893 S2.5 63.0 S2.6 G1.9 102 26613 12795 125831 S2.4 S3.8 G2.8 St.1 193 2S442 12918 125850 S2.8 63.1 62.7 St.l 194 26258 12957 125027 S2.7 63.8 S3.1 S2.5 195 26864 12883 125956 S3.8 196 25998 13833 S2.7 S3.5 63.1 138825 S2.5 G3.3 S2.9 63.2 ea i

I THERMAL PLUME OF October 12. 1982 IPOEX POS111ON tit 1E 1EftPERAlt>RE DEG F COORDINATES HHririSS

, 8 FT 2.5 F1 5 F1 SO11DM 197 25057 13110 138853 $2.8 63.3 S3.8 S3.8 198 25784 13150 138121 62.6 S3.8 63.8 63.1 199 25542 13897 138149 $2.4 S2.0 S2.7 60.9 208 25304 13235 139217 S2.8 63.8 S2.8 SI.7 298 25254 13329 139245 82.7 63.8 63.8 62.5 292 25154 13468 138313 S2.3 62.7 S2.7 68.6 283 25818 13525 138341 62.2 62.8 S2.3 68.4 284 24043 13533 138489 62.3 62.S 62.3 SS.S 285 24784 13581 139437 62.3 S2.4 62.1 St.S 296 24565 13687 138585 62.8 S2.4 61.5 68.4 287 24483 83623 139533 S2.3 G2.6 Gl.4 68.5 298 24225 13619 138681 S2.8 S2.4 St 2 69.4 299 24956 13558 138629 S2.2 S2.1 68.8 68.3 218 23938 13446 138657 S2.4 62.2 68.8 SS.I I

219 23829 13399 139725 S2.9 Gl.S 68.5 G8.3 212 23738 13168 138753 S2.7 St.S 68.1 68.2 213 23647 12985 139028 62.S 62.7 St.3 68.5 8

214 23576 12825 138949 62.9 62.8 S2.4 63.7

p. 215 23474 12713 138917 S2.5 62.4 62.2 S2.2 p4 286 23339 12887 139045 S3.9 S4.2 64.3 S4.3 as 217 23281 12968 131813 S4.3 S4.5 218 S4.7 65.8 1

23893 13143 131848 G4.7 S4.8 .64.8 65.1 219 22966 13249 131190 S4.4 S4.5 64.8 63.3 228 2283G I3365 131137 63.9 64.3 S3.0 62.9

22) 22797 13483 131295 64.1 64.2 63.8 222 63.3 22582 13583 138233 S3.7 64.8 63.7 63.2 'e 223 22463 13692 131308 63.9 63.7 63.8 63.3 224 22359 13815 131329 S3.4 64.1 63.4 225 63.5 '

22247 13934 131357 S3.6 S3.S S3.1 62.6 226 22168 14859 131425 63.3 63.4 62.9 62.0 227 22942 14177 131453 63.2 63.3 228 St.8 62.9 21939 14200 131521 G3.1 G2.3 St.2 St.S 229 21832 14428 131549 62.7 St.3 68 7 68.9 239 23742 14562 1396l7 SI.S 68.3 59.7 St.l 239 21661 14696 131645 68.9 59.9 59.8 69.9 232 21587 14827 138713 SS.8 58.9 58 9 233 21498 14968 68.8 138742 58.3 58.7 58.9 59 7 234 21394 15899 151818 58.7 59.2 235 59.5 59.9 21329 15238 131838 58.6 59.9 58.9 59.9 O

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BARNEGAT BAY RIVER MILE MILES-IlO* COURSE FROM =l MOUTH OF OYSTER CREEK DATE October 12, 1982 STATION PARAMETERS TIME 1130-1330 AT 11.1 degrees F WIND S at 4-5 mph CIRC. FLOW 460,000 gpm DIL. FLOW 520,000 "pm g

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THERNAL Plut1E OF November 2, 1082 INDEX POSITION 11NE TENPERATURE DEG F CDORDINATES HHNNSS I FT 2.5 FT 5 F1 SOTTDN l 24341 948l 111482 85.4 65.4 65.2 G5.2 2 24328 9573 191425 65.5 SS.2 65.2 65.8 3 24200 0729 181447 65.4 65.3 65.2 SS.2 4 242G2 0083 181599 65.8 85.8 65.4 65.4 5 24242 18844 191532 65.8 65.7 65.4 65.4 5 24898 10208 111554 65.5 SS.S 65.2 G5.6 7 2414e 19353 181686 65.7 SS.S 65.3 G5.6 8 e 19499 tilsle 65.7 65.4 GS.2 65.3 9 2485e 19675 118785 65.7 65.3 65.2 65.2 la a 19886 198728 SS.7 65.5 65.4 65.2 11 23935 19974 111755 65.2 65.4 S4.9 65.3 12 238S8 til22 118918 G5.4 65.7 65,2 65.4 13 23786 1826S 191843 65.8 65.3 65.3 65.2 14 23695 19411 181995 S5.5 65.3 65.2 65.3 15 23Sl7 11546 111927 65.4 65.5 65.2 65.3 16 23568 11682 118949 65.5 65.S S4.9 65.3 17 23597 1992S 182911 65.5 65.4 64.9 65.3 la 23484 18979 192033 65.6 SS.4 65.1 65.2 8

le e 1212S 182955 65.9 65.4 65.3 65.1 2s a 12348 192122 S5.S 65.7 G5.3 55.4 po 23 23426 12531 122149 h3 22 23422 12S95 65.7 65.4 64.8 64.4 8'

192213 65.3 S4.9 S4.S S4 3 23 23424 12042 192215 65.1 65.3 63.5 62.9

' 24 23416 12969 192257 S4.6 E3.9 63.8 62.4 25 23413 13832 182319 84.2 64.0 S2.0 62.5 26 23418 13284 192348 64.2 63.9 62.9 62.8 27 23448 13415 '.

192483 S4.5 63.8 63.2 62.S 28 23413 13555 182425 64.2 S3.9 63.2 S2.7 29 23426 13S99 122447 64.2 S4.5 63.1 38 St.9 23442 13946 112589 63.5 63.2 62.2 St.4 31 23456 13988 192538 63.S G2.9 32 62.2 68.2 23464 14:28 192553 63.5 63.4 St.5 69.8 33 23475 14279 182615 63.9 63.3 St.3 34 23484 14488 59.9 112637 64.1 63.1 St.3 63.1 35 23487 14529 182659 63.2 St.7 36 , 68.5 59.8 23495 14675 112721 SI I St.1 59.7 59.6 37 23584 14818 182743 St.4 68.1 59.7 38 25514 14958 58.9 182885 St.S 59.9 59.3 58.0 39 23524 15888 182827 68.0 59.5 59.3 58.4 43 23532 15222 192949 68.6 59.7 41 59.8 58.S 23535 15352 182911 G8.1 59.2 59.5 59.9 42 23534 15409 192933 59.7 59.5 58.8 58.9 43 23546 85S88 412955 59.8 59.8 50.2 57.8 44 23563 15744 113817 59.3 58.9 57.9 58.4 45 23598 15872 183839 59.4 58.9 58.3 58.2 46 23485 15963 183181 50.2 58.7 58.8 58.4 47 233SS 15957 193123 59.2 58.5 48 58.1 58.8 23247 15948 183145 59.9 58.2 57.0 58.3 49 27.834 15920 183280 59.1 50.1 57.8 50.2 ae

1 '

. I t

THERMAL PLUME OF November 2. 1982 INDEx POSITION T IFIE 1EMPERATURE DEG F 1' CDORDINATES HHMMSS 1 FT 2.5 FT 5 FT SOTTON 58 22997 15988 113238 59.3 58.8 58.8 58.8 58 22761 15870 183252 50.8 58.8 57.8 57.9 52 22686 15857 113515 St.2 58.8 57.9 57.S l

' 53 22448 15843 113558 S1.1 58.3 57.5 57.0 54 22284 15818 193489 SI.S 50.1 57.4 57 5 55 22803 15798 193424 S2.5 57.7 57.6 57 6 56 8 15759 185440 S2.4 57.7 57.5 57.3 57 21787 15713 183516 S1 7 58.3 57.2 57 6 1 58 21568 15604 193538 S2.9 59.1 57.5 57.4 59 21488 15691 Il3SSS S2.8 50.4 57.5 57.5 4

SS S 15600 813623 St.9 69.1 57.2 57.S l 68 21836 15604 113658 St.9 SS.I 58.8 57.5 l 62 28047 15605 183713 61.8 St.2 50.4 57.5 1 65 2S660 ISSGS 113736 St.7 61.5 59.4 57.5 64 28495 15781 183898 GI.S St.5 69.4 58.5 65 28294 15600 113822 St.7 SS.9 GS.I 58.2 66 28115 15600 113844 St.3 St.7 St.4 St.3 67 19952 15794 193988 St.S St.I St.5 S3.7 68 19754 15753 113920 St.4 St.S St.5 St.7 I 60 19574 15768 18305I St.S SI.7 St.S St.5 70 1925S 15757 184827 62.8 62.1 St.7 St.2 F* 75 19822 15727 114955 St.S St.S St.4 50.8

[j 72 18894 ISSSE 114123 61.7 St.7 St.3 SS.O 73 19686 155S6 194151 St S St.5 St.4 St.S I 74 19465 15423 114219 SS.7 75 69.0 68.8 SS.9 -

10s22 15270 li4247 GS.S SS.S 68.9 68.9 76 ISiSi 15:04 il4si5 SS.S G8.9 68.8 Si.I 77 19917 15546 194543 St.1 St.l St.3 GI.4 78 17915 15552 114411 St.1 St.3 Gl.3 79 17793 15747 St.4 114439 St.7 61.5 -SI.5 St.S 88 17675 15047 184507 St.1 St.5 kl.5 61.5 SI 17561 IGISI 114535 St.4 SI.5 St.2 St.S 82 17445 16354 194603 Gl.S SI.3 St.7 83 St.7 17357 16559 18463l SI.5 61.0 St.5 St.S 84 17243 16769 184659 St.5 61.4 95 17856 18988 St.5 St.S 184727 St.5 St.1 St.4 St.3 1 86 57877 17197 114755 St.3 St.1 61.3 St.5 87 16002 17418 814823 St.3 68.9 61.4 SI.5 88 16901 17617 184051 SS.9 St.2 99 17965 17845 St.2 St.S 184989 St.1 St.1 68.8 St.4 98 17853 10822 114047 SI.8 St.8 'St.3 SI,2 St 17858 19229 185045 SS.I SS.2 SS.I GS.2 92 17225 19428 185843 68.8 93 59 9 50.0 SS.I 17389 18628 Il5til 59.8 59.S SS.S 59.9 04 17434 80015 185839 59.7 59.8 50.6 59.5 G5 17518 10006 115297 59.S 59.5 59.4 59.S 06 17629 10378 185255 59.6 97 59.5 59.S 59.3 177G1 19328 115393 59.7 59.9 59.5 59.5 98 17882 19284 115551 50.0 59.5 59.S 59.7 Og

i 1.

i  !

i 1 .

THERMAL PLUME OF November 2. IQ82 i INDEx POSI110N 13NE TEMPESATUSE DEG F COORDINATES HHMNSS I FT 2.5 FT 5 F1 00T10n 90 19881 10874 115359 50.8 S0.0 68.3 59.8 l les 19130 18043 885427 SS.S 50.0 50.8 S9.6 I

les 18225 18772 185455 SS.3 SS.S SC.S SG.7 iB2 le389 185o7 1:5523 GS.I SS.: SS.2 58.7 183 le3e7 18420 115558 SS.S 68.1 59.S 50.4 IS4 19491 18240 115G10 50.6 50.5 59.4 SG.4 ISS 1857S 18874 195647 50.9 59.5 59.5 59.3 las 18660 17005 195715 68.8 SS.7 68.4 59.5 187 18774 17742 195743 G8.8 St.S 68.3 S0.1 189 18877 17578 115818 St.7 St.4 68.3 ISO 58.5 88093 17448 195839 St.4 St.I GS.7 58.8 IIS 19818 17207 185987 St.2 St.1 SS.S 57.S Ill 19255 17849 185035 SI.1 St.5 68.8 S7.8 182 193SS 16904 128885 St.S Gl.4 GS.S 57.2

' 113 19470 16031 12983I St.7 St.S 68.9 114 19610 16675 57.3 128859 St.l St.3 St.3 S7.3 115 19730 16509 128127 G1.1 St.4 St.1 59.5 Ils 19866 16340 128155 St.S St.S St.2 G8.9 8

117 80089 16198 128225 St.2 St.2 St.5 68.7 888 25180 16825 128251 E8.9 St.1 St.1 St.l F. Ilo 28248 15885 129310 61.2 El.1 SS.5 50.8 kJ 128 20387 15727 128347 St.1 Gl.1 OS 121 2858S 15552 St.2 59.5 128419 St.I SI.S 58.7 57.7 g 122 29634 15385 128446 St.3 123 St.S 68.9 50.2 29758 16221 128514 St.2 St.3 61.8 57.9 124 28892 15861 128543 GI.4 St.3 60.0 S7.8 t

$25 21828 14094 12B612 61.5 St.2 50.6 57.9 126 21988 14723 128641 St.S 127 St.3 59.4 59.5 21189 14555 128789 62.8 62.3 St.3 58.5 128 21201 143G8 120737 62.4 120 8 14139 E2.8 S2.7 G2.2 12B888 62.8 63.1 S3.5 63.2 13a S 13012 128048 138 8 14823 63.8 S3.0 S3.S St.S 132 12m914 S4.8 S4.3 64.3 64.8 21640 14180 123947 63.2 S3.4 S3.3 63.3 III 134 21785 14343 121815 S2.6 S2.8 62.3 63.S.

135 21024 14498 128843 S2.3 S2.2 62.8 SG.S 22867 14S48 128ttl S2.2 S2.2 St.7 57.7 136 22214 14793 121130 137 S2.5 S2.8 St.S 57.3 22378 14935 121287 S2.8 S2.8 57.9 57.5 133 22533 15806 121236 150 22669 15243 S3.2 62.9 57.5 57.4 121384 B2.S 68.4 57.7 57.S 148 22844 15496 12I333 S2.5 58.8 57.5 S7.S 141 22002 15575 128482 S2.2 SS.S 57.5 57.9 142 23830 15731 128438 St.O 59.2 57.5 58.3 143 23258 15998 121450 69.4 144 23410 16858 59.4 57.0 58.2 145 121528 59.7 58.S 58.2 58.2 23546 16218 128557 58.9 58.5 57.9 58.1 14S 23603 16377 121625 SS.S 58.5 58.1 59.5 147 23828 16534 821653 59.5 59.5 58.2 58.1 t

6

1 i

1 THERNAL PLUME OF November 2. 1982 INDEX POSITION 11NE TENPERATURE DEC F COORDINATES HHHl1SS I FT 2.5 FT 5 FT 8011DN I

148 23078 IG688 121721 58.4 58.4 57.9 58.4 I49 24894 16722 125749 50.5 58.2 58.5 58.4 158 24815 16545 321887 58.3 58.7 57.9 58.4 ISI 24148 16373 128845 58.S 58.2 58.2 58.4 152 24888 16282 128993 58.2 58.4 58.2 153 24228 16848 58.8 121041 58.4 58.4 57.8 58.4 154 24273 15879 122880 58.3 58.4 58.1 155 24344 15728 58.2 122837 58.4 58.5 57.8 58.3 156 24487 15566 122185 58.5 58.4 57.9 157 24451 15483 58.3 122133 58.3 58.5 57.9 58.3 ISS 24584 15233 122281 58.7 58.4 57.8 58.5 ISO 24571 15877 122220 58.4 58.4 58.8 168 24645 14017 122257 58.2 58.S 58.7 57.6 58 l 161 24716 1475G 122325 58.7 58.S 59.8 59.8 162 24700 14580 122353 58.8 59.1 59.1 163 50.1 24854 14488 122421 58.9 58.9 59.4 59.5 I

164 24086 14223 122440 58.9 50.8 50.1 59.1 165 24077 14861 122517 59.8 59.8 59.3 59 S po 166 25838 13878 122545 59.1 50.8 59.3 50.4 os 167 25800 13782 122613 50.8 50.4 59.4

-4 ISS 25880 13588 50 5 522641 59.4 59.1 59.3 59.7 ISO 24083 13487 122789 50.2 59.4 3 59 8 50 5 178 24676 13388 122737 50.7 59.8 59.8 68.2 171 24461 13327 122885 68.2 68.2 68.5 68.S 172 24228 13279 122833 68.3 68.7 68 8 68.8 173 24815 13860 122088 174 23799 13865 61.8 St.l G8 7 St.1 g 122020 Gl.S Gl.5 St.8 68.8 175 23640 12891 122057 176 62.5 62.5 62.8 St.4 23493 12692 123825 62.2 62.8 62.8 62.1 G

,8 !

  • I.

1 TEMPERATURE MEASUREMENTS OF November 2. 1982 AT l. 2.5, AND 5 FT. LEVELS T

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c November 2 l982 WIND FR0rt SW AT IS r1PH '

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OYSTER CREEK BARNEGAT BAY RIVER MILE MILES-110' COURSE FROM =l MOUTH OF OYSTER CREEK DATE November 2. 1982 STATION PARAMETERS TIME 1100-1230 AT 14.7 degrees F WIND SW at 10 mph CIRC. FLOW 345,000 gpm DIL. FLOW 520,000 gpm 44

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1 i

THERNAL PLupE OF December G, 1982

,- INDEx PDSITION TIME TEnPERATURE DEG F CODA 0lhATES HHnnSS j I FT 2.5 67 , 5 FT SoficM t 24305 0488 126946 S2.5 S2.4 62.8 S2.8 2 0 9549 121383 $2.3 82.4 S2.7 F2.4 3 24332 0714 121824 82.5 62.8 G2.3 '

S2.4 i

4 8 QSSI 12:043 62.3 62.2 S2.2 2.4 l

5 S 18828 128184 S2.2 SI.S S2.4 2.4 6 24241 IStel 128125 St.S St.9 S2.4  :.3 I

7 3 19385 121148 St.9 62.0 62.5 S2.3 9 8 194S7 121282 St.9 82.4 62.5- 62.5 9 8 ISS21 121223 St.9 St.9 S2.8 S2.1 la S 19772 121244 62.8 82.9 S2.2 S2.4 8 19928 121385 il St.9 62.0 S2.4 62.4 12 8 11664 121326 61.9 St.S S2.4 S2.8 13 8 18281 121347 St.S S2.0 $2:2 62.2 14 3 19472 121428 St.9 St.9 62.5 S2.4 15' S 11665 121448 61.0 SI.7 62.3 62.3 IS 23528 IISSO 121515 SI.7 St.7 S2.2 S2.3 1

17 8 12838 128537 St.7 St.7 62.1 G2.8 le 8 12259 121684 St.4 St.7 62.2 S2.1 19 8 12496 121638 61.8 S2.1 G2.2 62.8 1 28 23443 12SO4 121659 St.I SS.3 59.8 59.8 21 23483 12867 121728 SS.9 59.8 58.9 57.3 Fo 22

23515 13894 121742 59.8 59.9 57.9 55.0

'# 23 23544 13396 128804 69.5 57.7 55.4 E5.1 24 23579 13389 121826 59.8 57.3 55.3 53.8

' 1 25 23613 13567 121848 59.7 57.S 55.3 54.9 28 23G47 13758 128918 58.4 157.6 55.9 54.0 27 25505 13918 121932 58.8 57.5 55.6 54.8 s

28 23748 14288 122882 58.3 57.8 54.4 54.5 29 23777 14488 122839 57.6 56.4 54.0 54.1 38 23813 14632 122858 57 4 56.2 54.8 53.0 31 23875 14846 122126 56.7 55.1 53.9 54.8 32 23803 15849 122154 56.2 55.8 53.9 54.8 33 23988 15252 122222 58.1 54.7 53.9 53.6 34 23948 15458 122258 58.1 54.3 53.8 53.4 35 23965 1564E 122318 56.1 36 23991 15847 54.5 53.8 53.2 122346 55.9 53.5 53.8 53.3 37 24817 ISO 47 122484 56.8 53.S 30 53.6 53.4 24866 IS237 122442 55.S 54.I 53.0 53.6 39 24125 18428 122588 53.2 53.1 48 53.3 54.I 24856 ISSIS 122538 53 8 53.2 53.3 54.2 4 24 es ISSSI 122686 42 52.7 53.8 53.5 54.2 24173 16974 122F34 52.0 53.8 53.9 54.2 43 24889 16882 122782 53.0 53.8 54.8 54.2 44 23865 16734 122738 52 9 52.8 G3.5 54.8 45 23721 16587 122758 53.8 46 52.7 53.5 53.7 23502 16445 122926 53.8 52.9 53.3 53.6 47 23428 ISISS 822854 48 54 3 53.5 52.0 53.5 23399 18164 122922 54.9 53.9 53 3 53 1 49 23186 16820 122958 55.1 54.3 53.4 53.2 4

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THERNAL PLUME OF December 6. 1982 INDEX POSITION T If1E TEf1PERATIAtt DEC F COORDINATES HHeir15S I FT 2.5 FT 5 FT WOTTon Bo 22943 15ess 123s19 55.5 54.7 53.5 53.2 51 S 15733 123349 55.7 54.9 53.2 53.4 I 52 9 15583 123822 55.4 55.1 54.2 53.3 53 4

22392 153a0 123155 55.9 55.4 54.6 53.s 54 22283 15250 123223 56.1 55.7 54.7 54.8 55 3 15891 123258 56.3 56.9 55.2 54.2 56 21918 14923 123332 57.9 56.4 S5.9 57 21045 14025 123348 57.0 56.3 5 54.4 55.1 54.4 58 21773 14738 123484 57'.3 56.3 54.7 54.S 59 21693 14G38 123423 57.8 56.2 55.8 Se 28G14 145SS 54.5 123436 57.5 56.5 54.S 54.5 68 21528 14453 123452 57.5 55.7 S4.4 S2 21453 14363 54.9 123580 57.2 55.3 S4.7 S4.7 S3 9 14238 123528 57.I 55.7 54.5 64 S 14113 54.8 123549 56.3 56.8 55.3 55.4 65 21458 13956 123613 57.5 58.8 56.3 SS S 13977 55.5 123627 57.4 56.4 55.9 55.S I G7 9 14815 123653 SS.E SS S 55.5 55.4

' F4 68 21303 14363 123726 56.7 56.4 55.7 55.5

'd SO 21241 14578 123754 56.4 56.4 S4.9 73 21186 14768 54.8 CD 123822 56.7 55.3 54.3 54.7

?! 21829 14963 123858 SS S 56.1 56.2 54 8 1 72 21944 15191 123919 56.7 56.4 55.8 54.8 73 s 15382 123948 56.7 56.3 55.2 74 29991 15636 54.0 124828 56.5 SS.l 55.5 54.4 75 28833 15949 124858 56.4 76 28794 16849 124118 56.0 55.3 54.5 ',

77 28732 16251 SS.5 56.1 55.4 54.3 124146 56.4 56.9 55.2 54.8 78 29659 IS459 124285 56.1 56.0 S4.5 53.9 79 23678 16664 124243 56.3 56.2 55.9 54.3 80 28729 16069 124318 56.3 55.5 54.6 53.5 el 28773 87878 124339 56.8 55.4 54.4 55.7 92 29783 17277 1244e7 03 28841 17483 56.5 55.5 54.4 53.2 124435 55.7 55.2 54.2 53.S 84 29998 17677 124583 85 28875 87857 124531 55.5 55.3 54.2 54.3 86 29688 17798 55.7 54 3 S4.2 54.3 124550 54.4 54.5 54.3 54.2 87 2D554 17627 124627 55.2 54.7 54.5 54.8 88 2B418 17470 124655 SS.4 80 28299 17313 55.8 54.4 53.6 l OS 124723 55.S 54.0 54.8 53.8 28162 17949 124751 56.8 55.7 55.4 54.6 l 91 28035 16984 124819 55.7 92 55.7 55.3 54.3 i0926 iSese 124e47 56.5 56.2 55.s 54.7

! 03 19827 ISSE1 124985 56.5 i 94 19723 16468 56 2 55.9 54.0 05 124943 56.8 56.4 55.0 55.9 19618 16207 12581: S6.4 55.6 55.S 55.3 GS 19499 16829 125839 55.9 55.7 SS.7 55.4 07 19349 15903 125187 55.4 S5.5 55.4 55.2

! GB 198G9 15888 125135 55.4 55 5 55.4 55.5 4

i.

F l 1 THERNAL PLUME OF December 6, 1982 INDEX POSi1!ON T irit TEl1PERATURE DEG F

C0080thA1ES HHrtlSS y I FT 2.5 FT 5 FT SOTTON

...--------..........-----------------------------------------------~~------------------------

99 19987 15789 126283 55.9 SS.S 55.9 55.9 ISS 19884 ISSSS 125231 56.0 55.8 55.5 54.8 i ISI 19627 15508 125259 56.5 55.8 53.8 54.2 IS2 19458 15472 125327 55.8 54.3 54.8 54.2 183 ISIIS 15338 125355 SS.2 54.9 54.3 54.4 184 ISIDS ISISS 125423 56.9 55.5 54.6 54.7 ISS 19807 14998 125451 57.8 55.8 54.7 54.9 ISS 38313 15849 125519 56.7 54.5 S4.0 54.9 187 19481 15177 125547 S7.8 56.8 55.3 54.9 ISS 19478 15317 125615 57.2 56.2 55.7 55.8 ISO 88567 15447 125843 56.4 55.7 55.8 S4.5 Ils 19693 1S543 125791 58.3 S5.9 55.5 55.8 Ill ISS43 15S18 125739 57.2 56.5 55.6 S5.4 182 IB999 15G46 125897 57.8 58.7 56.4 56.8 113 19159 15645 125835 57.8 56.6 56.3 56.5 114 19315 15848 125983 S7.2 56.5 56.5 56.8 Il5 19466 15618 125931 58.8 BS.l 56.4 56.3 116 19685 15571 125959 56.8 55.9 56.2 56.3 117 19762 15583 138827 55.5 55.8 56.2 56.8 IIS 19994 15458 139855 55.7 55.6 55.9 55.9 I Ito 29849 15489 138823 55.6 55.7 56.1 56.8 128 28103 15356 138155 S5.9 55.0 55.9 55.7 F* 12l 29359 15317 138219 55.8 55.9 56.1 56.1 Ij 122 28474 15254 138247 56.5 56.4 56.7 56.5 123 28594 15169 138315 56.8 57.8 56.8 56.4

  • 1 124 29748 15897 139343 SS.S 57.9 56.5 56.1
  • 125 29871 14990 139412 57.8 56.8 56.5 55.8 126 21824 14921 138448 57.2 57.8 56.7 56.4 127 21513 14957 139589 57.4 57.3 58.9 56.4 128 21389 14793 838537 57.S 57.8 57.5 56.0 129 21374 14783 138686 50.8 SS.2 57.9 56.9 138 21596 14S45 138634 58.6 58.5 57.8 56.5 131 21658 14599 158782 58.7 58.1 67.2 56.3 132 21793 14559 138738 58.7 59.5 56.9 56.8 133 21921 14498 138758 59.9 50.8 56.5 55.5 134 22857 14446 158826 59.1 SS.7 57.0 56.2 135 22184 14369 138854 S9.7 59 3 50.3 56.5 136 22262 14256 138022 68.1 59.S 58.8 55.9 137 22339 14126 138958 68.3 59.8 59.2 138 22417 13993 56.2 131919 68.7 59.9 50.2 55.5 139 22409 13878 138946 68.9 69.5 50.0 148 2256s 13743 56.3 831814 SS.S 68.8 SS.l 56.2 141 22628 13615 131142 SS.7 68.4 59.3 57.8 142 22679 13469 138215 St.2 SS.3 59.5 56.9 143 22737 13338 131230 SS.9 SS.I SS.S 56.9 144 22884 83195 138386 61.7 69.9 59 0 56.9 145 22884 13868 131334 St.7 St.5 SS.2 57.9 146 22969 12943 131482 St.S St.7 St.4 68.8 147 23847 12814 131438 $2.9 St.S St.9 St.S k

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l THERNAL PLUME OF December G. 1982 INDEX PDSITION TINE TEMPERATURE DEG F COORDINATES HHittSS l FT 2.5 FT 5 FT 90TT0n l .----------------------.-----------------------------------------------------------------------

i 14e 23I38 i27al 13I45e S2.5 S2.5 S2.6 G2.s

' i49 2325e 1279a 131526 82.2 S2.2 G2.5 G2.3 15e 233Sa 12957 138554 S2.8 Si.7 Si.S St.S ISI 23476 13187 131622 SI.S St.4 SS.8 68.5 i52 23587 13267 i3:S5e St.2 Es.s 59.9 59.s 153 237a7 13443 13171s St.i Sa.e 50.6 Sa.3 154 23825 1344! 131746 69.5 59.8 57.7 56.9 155 23034 13720 131814 50.8 57.3 56.4 56.5 ISS 2485G 13883 131842 55.9 55.7 55.9 56.3 157 24162 13053 131019 55.9 55.S 55.6 58.8 l

ISO 24276 14983 131038 55.4 55.4 55.6 55.7 1

ISO 24385 14225 i32 ass 55.a 55.s 55.2 55.5 l ISe 245sa 1436: 132s34 54.0 54.8 54.9 55.5 ist 24682 14497 132182 54.7 54.7 55.2 55.4 162 24729 14638 132139 54.5 54.3 54.8 55.2 IS3 24838 14776 132158 54.3 54.2 54.7 54.9 164 24929 14014 132226 54.5 54.1 54.7 54.9 IS5 25852 15351 132254 54.2 54.8 54.5 54.9 I ISS 25161 15159 132322 54.3 54.0 54.2 54.7 167 25235 15888 132358 54.8 54.2 54.4 53.9 Fd 168 25259 14941

'd 132480 53.S 54.5 54.8 54.5 U" IGO 25253 14788 132446 54.9 53.9 54.5 173 54.7 25245 14629 132514 53.9 54.l 54.5 54.7 1 171 25227 14482 132542 54.8 54.8 54.3 54.8 172 25227 14334 132610 53.8 54.2 54.8 54.7 173 2521S 14158 132638 54.8 54.2 54.5 54.4 '

174 25192 14818 132786 54.8 54.2 54.6 54.s 175 25163 13841 132734 54.8 54.3 54.8 54.9 176 25946 13714 132802 53.7 54.3 55.5 55.1 177 24882 13687 132838 54.1 54.1 178 55.8 55.I 24718 13588 132858 54.4 54.5 54.0 55.3 879 24553 13423 132926 54.4 54.7 188 54 8 55.4 24386 13324 132954 54.5 55.8 55.5 55.S 181 24226 13237 133822 55.8 55.1 55.7 55.8

182 24968 IIIII 133353 ,54.9 55.5 56.8 56.8 183 23918 13832 133I18 55.8 55.9 55.9 56.5 184 23778 12927 133146 56.6 185 58.0 57.4 56.7 23639 12798 133234 59,7 59.3 '58.8 57.5 186 23552 12648 133242 50.7 187 59.5 50.2 58.3 9 12408 133318 SS.2 59.5 59.5 59.2 188 8 12336 133343 St.S 189 62.9 62.5 G2.7 8 12232 133416 St.9 G2.4 S2.8 62.9

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1 TEMPERATURE MEASUREMENTS OF December 6, 1,982 AT I, 2.5. AND 5 FT. LEVELS 63 -

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1000 2000 3000 4000 5000 6000 7000 8000 9000 i

DISTANCE IN PLOT UNITS

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LONGITUDINAL SECTIONS OF OYSTER CREEK AND BARNEGAT BAY SURFACE O- -

62.8 62.6 61.7 56.7 52.8 62.9 62.6 61.7 55.1 53.0 2.5 - - * * . * *

  • i DEPTH (FT.)

63.4 62.8 62.1 53.9 53.9 5- = * * * * *

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OYSTER CREEK - -

BARNEGAT BAY 1' RIVER MILE MILES-110' COURSE FROM

=l MOUTH OF OYSTER CREEK DATE December 6, 1982 STATION PARAMETERS TIME 1200-1330 AT 13.1 degrees F WIND SW at 9 mph CIRC. FLOW 345,000 gpm DIL. FLOW 520,000 gpm ae

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- 145 -

l 4.3 Hydrographic Study 4.3.1 Introduction The Oyster Creek Environmental Technical Specification requires an annual bathymetric survey of Oyster Creek from 100 feet east of the Route 9 bridge and ending in Barnegat Bay about 300 feet west of the mouth of Oyster Creek, to identify scouring or sedimentation trends. The 1982 survey was completed in April; dredging of Oyster Creek was last performed in 1979. This section explains the data collection and analysis methods and presents the data in tabular and graphic format. The 1982 bathymetry is compared to the post-dredging December 1979 bathymetry, which serves as baseline data in this study.

4.3.2 Methods Station Locations In 1969, bathymetric survey stations were set up in Oyster Creek from U.S. Route 9 east to Barnegat Bay (Figures 4-1 through 4-3). The station numbers correspond to the distance, in hundreds of feet, east of the U.S. Route 9 bridge. All station survey markers are north of Oyster Creek and soundings are taken from north to south.

Field Instruments and Techniques Small utility boat.

Raytheon Portable Echo Sounding Survey Recorder and probe.

Hewlett-Packard 3805-A Distance Measuring Device.

Calibrated Depth Rod, L

Standard Surveying Equipment.

r Field Procedure After the instruments are calibrated, an accurate water

elevation is measured by observing a known bench mark and then

[ the water with a level. Two theodolites are situated on the base line, one at a monument in the actual cross section line and one on the base line several feet away.

The boat is aligned with the first instrumen t and a level rod is used to measure the depth at approximate 15 ft. intervals.

At the precise instant that the rod is lowered the second

( theodolite which is tracking the boat locks onto the rod, measuring the angle from the first instrument to the rod. By triangulation an accurate distance from the base line to the

[ rod is calculated. Two prism rods are set in the water, one on either side of the channel and the distance to each measured electronically.

[ --

T l

l

{

As the transducer is driven past each of these rods, the '-

fathometer mark switch is hit and the chart marked. This enables a scale factor to be made for the chart which is 4

plotted and overlayed on the 15 ft, interval plotting. The i

manual 15 ft. + observation are thereby checked and the intermediate bottom elevations plotted from the echo sounding recorder chart.

Two passes are made wih the fathometer and the water elevation is measured before and after each pass.

Elevations are based on N.G.V.D.1929 tidal epoch.

The HP 3805-A is accurate to within 0.02 ft., and has a range of 2000 meters. -

Data Reduction Data analysis proceeds in three steps:

1) A draftsman plots the raw data for each survey station.
2) The plots are digitized by using a Tektronix Graphics System: Tektronix 4054, 4956 digitizing table.
3) The digitized data are analyzed for scouring and shoaling by comparison to 1979 baseline data.

The accuracy of the digitizing was obtained by inputting ten consecutive data points of the same spot. The followi'ng i.

summarizes the results:

  • x-direction (ft.) y-direction (ft.)

Average 0246 .316 Median .0246 .301 Std. Deviation .020 .1105 Figures 4-4 to 4-44 are the graphical and tabular summaries by section. On the upper graph of each figure, the 1982 1

cross-section is overlaid on the 1979 cross-section. Elevation is shown in feet with zero (N.G.V.D.1929 tidal epoch) about 1

, ft below the mean low water.

The lower graph shows filling or scouring in feet. A tabular

,_ _, sununary of filling or scouring trends is presented below the two graphs. Figures 4-45 through 4-46 show plan sections of i the four residential lagoons located near the mouth of Oyster

Creek in 1979 and 1982. Elevations are plotted next to the stations at which they were measured. Figure 4-47 shows the difference in elevation between 1982 and 1979 at each station.

t

- 147 -

l 4.3.3 Data Analysis and Discussion The cross-sectional profiles that appear in Figures 4-4 to 4-44 show that , overall, very little change has occured since 1979; nearly all of the sections show a main channel depth of 9 to 14 feet except section 21, with a main channel depth of 8 feet.

The design main channel depth for the 1979 dredging work was 10 feet, as a minimum. About 2 feet of fill has occurred at section 21, and about 1 foot of fill has occurred at sections 23, 24, 25, and 58; these transects now show a main channel depth of about 9 feet. Section 62 is now being surveyed further into Sanabelle lagoon than in 1979, and some scouring is evident near the mouth of the lagoon, away from the main channel. Section 94, the easternmost section about 1000 feet east of the mouth of Oyster C_ reek, shows about I foot of fill since 1979; this section was not dredged in 1979.

The shoaling observed at section 15 in the 1981 AEOR has disappeared. Main channel depth is now 9 feet as opposed to the 8 feet depth observed last year..

Sections 1 through 21 have an average bank-to-bank width of 300 feet and a uniform main channel bottom width of 130 feet.

Submerged main channel banks are generally sloped 1:2.

Section 23 through 52 constitute the widest part of Oyster Creek and include many of the side channels, dredged in 1979 to f acilitate safe recreational navigation through Oyster Creek.

Side channels were dredged to 5 feet. Main channel bottom widths are 100-110 feet, and bank-to-bank width ranges from .

300-1000 feet.

From section 53 out to Barnegat Bay the sections have average main channel widths of 110 feet. Bank-to-bank widths range from 150 to 500 feet.

Filling and scouring trends in the four lagoons taken from j Figure 5-57 are tabulated below. Because of the extreme and presumably unrepresentative variabillity exhibited by some of i

the data collected at stations adjacent to the bulkheads, the mid-lagoon stations were used in compiling these statistics.

All four lagoons show navigable depths of greater than 5 feet along their entire length.

Lagoon Statistics Name (West to East) Max. Scour Max. Fill Average Venice -2.8 +0.8 -1.0 Sanabelle -2.7 +0.2 -1.5 Buccaneer -2,1 +0.2 -0.9 Privateer -1.5 -

-0.8

- 148 -

( . _ _ _ _ __

l 4,3.4 References GPU Nuclear Corporation (G?UN), Parsippany, New Jersey, March  !

1982. Oyster Creek Annual Environmental Operating Report, 1981. {

Jersey Central Power & Light Company, Morris town, New Jersey, 1980 and 1981. Oyster Creek Annual Environmental Operating Report, 1979 and 1980.

Jersey Central Power & Light Company, Morristown, New Jersey, April 1982. Engineering drawing D-66519 (8 Sheets).

Lynch, Carmdy & Dombrowski, Pennsylvania (Consulting Engineers), June 1979. Engineering drawing D-66519 (8 Sheets) for JCP&L Co., Morristown, New_ Jersey.

1

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H0sl20NTAI. 1982 1979 HORI2ONTAL 1982 1979 Ol51ANCE FEET ELEVATION ELEVAf f 0N OlFFERENCE OfSTANCE ELEVATION ELEVATION DIFFERUeCE OfSTANCE ELEVATION ELEVATION O!FFERENCE FEET- FEET FEET FEET FEE 7 F EET FEET FEET FEET FEET FEET 4 -3.IS -4.17 .58 IS l.87 IIS -4.99 -4.85 228 -S.58 -S.is SS

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~ 196 -

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4.4 Chemical Release Inventory The following is a su mary of those chemicals discharged by OCNGS to the aquatic environmer: during the reporting period. As per the OCETS, chemicals used in station laboratories are excluded.

Some chemicals are discharged in quantities and frequencies other than that reported in the OCNGS Final Environmental Statement (FES). In those cases where the reported quantities or frequencies are exceeded, or unlisted chemicals are discharged, no significant adverse environmental impacts have been noted or are expected.

In general, most of the chemicals will not be discharged in their original composition since chemical reactions will take place during their residence time in the various systems.

Chlorine The average amount of chlorine used at the OCNGS on days of chlorination during the report period was approximately 623 lbs., with 820 lbs, per day being the maximum daily discharge allowed from the main condenser discharge by the NPDES Permit issued to the OCNGS by the U.S. Environmental Protection Agency and now administered by the New Jersey Department of Environmental Protection. Although most of this chlorine is used in the main condenser cooling system, some is injected into the turbine building closed cooling water (TBCCW) and reactor building closed cooling water (RBCCW) systems service water heat exchanger flows and the emergency service water system heat exchanger flow. Regarding the main condenser, each of the six condenser sections is sequentially chlorinated for 20 minutes every four hours when chlorination is necessary. Thus, chlorine can be ,

released for 12 of every 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> with two h,ours of no discharge between releases. This chlorinated water is discharged to the

station's discharge canal.

The Oyster Creek FES values for the quantity of chlorine injected (up to 2000 lbs per day) and duration of chlorine addition (3.5 hours5.787037e-5 days <br />0.00139 hours <br />8.267196e-6 weeks <br />1.9025e-6 months <br /> of every 4) are higher than those in use during the reporting period (see FES, Section 3.6).

Chlorine may also be added to the cooling water flow of the liquid radwaste/ augmented offgas treatment system for control of organismic growth on the heat exchanger piping. The chlorine dosage for 1982 was approximately 10.3 pounds per day. This water is discharged to the

... _. s t a tio n's intake canal. Due to the low dosage, no adverse environmental impacts are expected from this chemical. The potential for the use of this chemical at this facility was not identified in the FES since this system was installed after the FES was issued.

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l 1

1 Chlorine (Sodium Hypochlorite)

Sodium hypochlorite was added to the sewage treatment plant effluent continuously at the rate of approximately 50 lbs per month, or approximately 1.6 lbs per day. The sewage treatment plant effluent was discharged to the station's discharge canal via a 30-inch diameter discharge pipe. The sewage treatment plant was abandoned in August 1982.

The FES included an average value of 1.5 mg/l total residual chlorine for the discharge of this chemical from the station's sewage treatment plant. Since the purpose of this addition was to kill pathogenic organisms, and this addition was required by the treatment plant's license to operate (required range was 1.0-2.5 mg/1), and in view of its very low concentration in the 30--inch discharge water pipe, no adverse environmental impacts were noted or expected.

A small amount of this chemical is used to purify station domestic water. Some of this treated water will be discharged (mostly via sewage system), so a small amount of chlorides was added to the discharge in this way.

Sulfuric Acid Sulfuric acid is used for the regenerations of the makeup water and condensate demineralizers and in the radwaste treatment system.

However, only the wastewater from the makeup demineralizer regenerations is discharged to the environment. The wastes from the condensate demineralizer regenerations and the radwaste treatment system become part of the radwaste that is shipped in casks for ..

offsite burial.

The quantity of sulfuric acid discharged to the environment is approximately 140 gallons per month, which is less than that discussed in the FES. The acid released by the regenerations is diluted by several hundred gallons of wastewater in a sump prior to its release l to a 30-inch diameter discharge pipe. This pipe also receives several l other flows, primarily the RBCCW heat exchanger flow, which is a constant flow of either 6,000 or 12,000 gpm of intake canal water depending on whether one or both pumps are operating. This RBCCW heat exchanger flow ensures sufficient dilution of the sulfuric acid so that it should have no significant influence on the discharge canal.

In addition, chemical reactions take place while the dilution occurs ,

thus the discharge to the environment is not 140 gallons of pure acid.

The products of these reactions should be various sulfate compounds

~

that will be formed while mixing with the salt water from the RBCCW heat exchanger flow. The additional sulfates should not be detectable over the ambient concentration in the salt water.

Sodium Hydroxide (liquid)

Liquid sodium hydroxide is also used for the regenerations of the i makeup water and condensate demineralizers and in the radwaste treatment system.

- 198 -

The wastes from the condensate demineralizer regenerations and the .

radwaste treatment system become part of the radwaste that is shipped in casks for offsite burial, so only the wastewater from the makeup demineralizer regeneration is discharged to the environment.

The quantity of caustic discharged to the environment is approximately 440 gallons per month which is less than that discussed in the FES.

As with the sulfuric acid used in this process as described above, the caustic is further diluted first in a sump, then by the RBCCW heat exchanger flow, prior to its discharge to the environment. Similarly, it should have no significant impact on the discharge canal. Instead of additional sulfates, the caustic will add sodium to the environment. When compared to ambient concentrations in the salt water of the RBCCW heat exchanger flow, the addition should be undetectable. -

Auxiliary Boiler Additives Tri-sodium phosphate and sodium sulfite are added to the auxiliary (heating) boiler on a daily basis at the rate of about one-half pound per day per chemical. The boiler blowdown occurs only when requestd by the chemistry department. The total quantity of blowdown is approximately 2250 gallons per day, and is discharged to the station's discharge canal via the 30-inch diameter discharge pipe discussed above for sulfuric acid and liquid caustic.

The quantity of chemeial added is about two times that listed in the~

FES. However, the dilution obtaind in the 30-inch water line from the RBCCW heat exchanger flow and other flows should ensure that there is no significant environmental impact from the additional amount added -

to the auxiliary boiler.

Hydrazine (Amerzine)

Hydrazine (Amerzine) is used for corrosion control in the station's closed cooling water systems, such as the RBCCW and TBCCW, since the cooling water in each system is recycled. Each of the closed cooling water systems is, in turn, cooled by its own heat exchanger system, which uses intake wa r.e r in a once-through cooling mode before discharging the flow to the discharge canal.

Although these closed cooling water systems are not designed to have a discharge, some minor system leakage does occur. Any leakage that may

  • ~

occur would be released into the associated heat exchanger cooling flow. The total leakage is small enough that the OCNGS needs to add only about 5-10 gallons of hydrazine per month in order to compensate for the quantity leaked. The release of this chemical was not i discussed in the FES.

l In the case of the TBCCW, the heat exchanger cooling flow is 10,000 gpm on a constant basis, and combines with the main condenser cooling flow of up to 450,000 gpm prior to discharge to the environment. The RBCCW heat exchanger flow is either 6,000 or 12,000 gpm on a constant basis, depending on how many pumps are operating.

- 199 -

Therefore, due to the dilution encountered, the hydrazine lost from the various closed cooling water systems should be undetectable in the station's discharges. There has been no evidence of an adverse environmental impact resulting from the releases of hydrazine.

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- 200 -

Table 4-6 Chemical Usage Chemical System Released From Amount Released

Chlorine Radwaste/A0G 3,750 lbs.

Chlorine (Sodium Hypochlorite) Sewage Treatment 350 lbs.

Sulfuric Acid Demineralizer 1,630 gal.

Sodium Hydroxide (liquid) Demineralizer 5,240 gal.

Tri-Sodium Phosphate Auxiliary Boiler (Heating) 150 lbs.

Sodium Sulfite Auxiliary Boiler (Heating) 150 lbs.

Hydrazine (Amerzine) Closed Cooling Water Systems 95 lbs.

  • Amount released during reporting period (1/1/82-12/31/82)

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  • l l

Table 4-7 Chemical Discharge Frequency Chemical Frequency of Discharge Duration of Each Discharge l Chlorine 6 per day 1 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br />

! Chlorine (Sodium Hypochlorite) Continuous 2 ,

Continuous Chlorine (Radwaste) 4 per day 20 minutes Sulfuric Acid 9 per month 3 30 minutes Sodium Hydroxide 9 per month 3 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> -

Tri-Sodium Phosphate as required 5 minutes Sodium Sulfite as required 5 minutes Hydrazine (Amerzine) random random 1

Frequency during days of chlorination; however, station condenser is not chlorinated every day.

2 Sodium Hypochlorite was only discharged from the sewer treatment plant ($TP).

3 Average e

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4.5 Unusual or Important Environmental Events ,

There was one incident at OCNGS this reporting period which can be considered an unusual or important environmental event, per section 4.5 of OCETS.

The event occurred on December 10, 1982 during a shutdown of the OCNGS for maintenance. As a result of this shutdown a fishkill of approximately 7800 organisms ocurred (this value was extrapolated from Species included were a total collected value of 387 organisms).

crevalle jack, blue runner, bluefish, Atlantic needlefish, scup, ladyfish, and northern kingfish. This incident was reported as a Nonroutine Environmental Operating Report No. 50-219/82-10. More information on this incident can be found in section 5.1 of this AEOR.

OS

- 203 -

5.0 Additional Information This Section of the AEOR is included in order to report any additional information that is required.

Section 5.6.1 of the OCETS requires a summary of:

A. All OCETS non-compliances and the corrective action taken to remedy them.

B. Changes made to State and Federal permits and certificates which pertain to the requirements of OCETS.

C. Changes in station design which could involve an environmental impact.

D. Changes to OCETS' 5.1 Summary of OCETS Non-compliances -

During the reporting period there were ten (10) Nonroutine Environmental Operating Reports filed with NRC. Each one is summarized below.

A. Report No. 50-219/82-1 Date and time of occurrence: April 17, 1982 at 2145 hours0.0248 days <br />0.596 hours <br />0.00355 weeks <br />8.161725e-4 months <br /> to April 18, 1982 at 0825 hours0.00955 days <br />0.229 hours <br />0.00136 weeks <br />3.139125e-4 months <br />.

Description:

At 0656 hours0.00759 days <br />0.182 hours <br />0.00108 weeks <br />2.49608e-4 months <br /> on April 17, 1982 the reactor scrammed. Prior to the scram dilution pumps 1-2 and 1-3 u re operating. Reactor start-up occurred at 2145 hours0.0248 days <br />0.596 hours <br />0.00355 weeks <br />8.161725e-4 months <br /> on April 17, 1982 with'only dilution pump 1-2 operating. A second dilution pump, 1-3, was not put into service until 0825 hours0.00955 days <br />0.229 hours <br />0.00136 weeks <br />3.139125e-4 months <br /> on April 18, '

1982.

Corrective Action: Immediate corrective action involved making dilution pump 1-3 operational. In addition plant procedure 201.1 has been revised so that it specifies that two dilution pumps shall be put into service prior to reactor start-up when water temperature at the U.S. Route 9 Bridge is greater than 87*F or ambient water temperature is less than 60*F.

B. Report No. 50-219/82-2 Date and time of occurrence: April 29, 1982 at 0315 hours0.00365 days <br />0.0875 hours <br />5.208333e-4 weeks <br />1.198575e-4 months <br />.

Description:

At 0315 hours0.00365 days <br />0.0875 hours <br />5.208333e-4 weeks <br />1.198575e-4 months <br /> on April 29, 1892 dilution pump 1-2 was tripped off due to low oil pressure, leaving only dilution pump 1-3 in service. At 0337 hours0.0039 days <br />0.0936 hours <br />5.57209e-4 weeks <br />1.282285e-4 months <br /> on April 29, 1982 dilution pump 1-2 was returned to service.

Corrective action: Immediate corrective action involved restarting dilution pump 1-2. Long term action involves a total dilution pump improvement program, as per a submittal to the Nuclear Regulatory Consnission on July 1, 1981. The program is designed to improve pump reliability and operability and is in

- 204 -

progress. This includes upgrading of the dilution pump seal water ,

and lubricatng oil cooling water systems, pipe line strainers, pipe and heat tracing and overhaul of dilution pumps. l C. Report No. 50-219/82-3 l Date and time of occurrence: April 30, 1982, 0957 hours0.0111 days <br />0.266 hours <br />0.00158 weeks <br />3.641385e-4 months <br />, 1243 hours0.0144 days <br />0.345 hours <br />0.00206 weeks <br />4.729615e-4 months <br />, 1417 hours0.0164 days <br />0.394 hours <br />0.00234 weeks <br />5.391685e-4 months <br />, 1545 hours0.0179 days <br />0.429 hours <br />0.00255 weeks <br />5.878725e-4 months <br />, 1715 hours0.0198 days <br />0.476 hours <br />0.00284 weeks <br />6.525575e-4 months <br />, and 2100 hours0.0243 days <br />0.583 hours <br />0.00347 weeks <br />7.9905e-4 months <br />. ,

Description:

At 0957 hours0.0111 days <br />0.266 hours <br />0.00158 weeks <br />3.641385e-4 months <br /> on April 30, 1982 dilution pump 1-2 tripped off, leaving only dilution pump 1-3 in service. Dilution pump 1-2 was returned to service at 1150 hours0.0133 days <br />0.319 hours <br />0.0019 weeks <br />4.37575e-4 months <br /> on April 30, 1982.

At 1243 hours0.0144 days <br />0.345 hours <br />0.00206 weeks <br />4.729615e-4 months <br /> on April 30, 1982 dilution pump 1-2 tripped off leaving only dilution pump 1-3 in. service. Dilution pump 1-2 was returned to service at 1312 hours0.0152 days <br />0.364 hours <br />0.00217 weeks <br />4.99216e-4 months <br /> on April 30, 1982.

At 1417 hours0.0164 days <br />0.394 hours <br />0.00234 weeks <br />5.391685e-4 months <br /> on April 30, 1982 dilution pump 1-2 tripped off because of low oil flow, leaving only dilution pump 1-3 in service. Dilution pump 1-2 was returned to service at 1505 hours0.0174 days <br />0.418 hours <br />0.00249 weeks <br />5.726525e-4 months <br /> on April 30, 1982.

At 1545 hours0.0179 days <br />0.429 hours <br />0.00255 weeks <br />5.878725e-4 months <br /> on April 30, 1982, dilution pump 1-2 tripped off leaving only dilution pump 1-3 in operation. Dilution pump 1-2 was returned to service at 1715 hours0.0198 days <br />0.476 hours <br />0.00284 weeks <br />6.525575e-4 months <br /> on April 30, 1982.

At 1715 hours0.0198 days <br />0.476 hours <br />0.00284 weeks <br />6.525575e-4 months <br /> on April 30, 1982 dilution pump 1-3 was taken out of service to correct a seal water flow problem, leaving only dilution pump 1-2 in service. Dilution pump 1-3 was returned to servi::e at 2100 hours0.0243 days <br />0.583 hours <br />0.00347 weeks <br />7.9905e-4 months <br /> on April 30, 1982. ..

At 2100 hours0.0243 days <br />0.583 hours <br />0.00347 weeks <br />7.9905e-4 months <br /> on April 30, 1982 dilution pump 1-2 was taken out of service to make an adjustment in the calibration flow switch, i leaving only dilution pump 1-3 in service. Dilution pump 1-2 was returned to service at 2320 hours0.0269 days <br />0.644 hours <br />0.00384 weeks <br />8.8276e-4 months <br /> on April 30, 1982.

Corrective Action:

l 0957-1150 hours: Pump 1-2 was restarted immediately af ter the lube oil system was flushed.

1243-1312 hours: Immediate corrective action involved restarting dilution pump 1-2.

1417-1505 hours: Pump 1-2 was restarted once the proper oil flow was restarted.

1595-1715 hours: Immediate corrective action involved restarting

- ~

dilution pump 1-2, 1715-2100 hours: Corrective action involved cleaning the seal water strainer in order to restore proper seal water flow, then restarting pump 1-3, 2100-2320 hours: Corrective action was to restart dilution pump 1-2 after a calibration flow switch was adjusted. Long term action involves a total diluton pump improvement program, as per a sub-mittal to the Nuclear Regulatory Commission on July 1, 1981. The program is designed to

- 205 -

improve pump reliability and operabililty and ,

is in progress. This includes upgrading of the dilution pump seal water and lubricating oil cooling water systems, pipe line strainers, pipe and heat tracing and overhaul of dilution pumps.

D. Report No. 50-219/82-4 Date and time of occurrence: November 16, 1982, 0336 hours0.00389 days <br />0.0933 hours <br />5.555556e-4 weeks <br />1.27848e-4 months <br />

Description:

At 0336 hours0.00389 days <br />0.0933 hours <br />5.555556e-4 weeks <br />1.27848e-4 months <br /> on November 16, 1982 dilution pump 1-3 tripped off leaving only dilution pump 1-2 in operation. The trip was caused by debris clogging the seal water strainer. At 0357 hours0.00413 days <br />0.0992 hours <br />5.902778e-4 weeks <br />1.358385e-4 months <br /> dilution pump 1-3 was returned to service.

Corrective Action: Immediate corrective action involved clearing the debris from the strainer and restarting dilution pump 1-3.

Long term action involves a total dilution pump improvement program, as per a submittal to the Nuclear Regulatory Commission on July 1, 1981. The program is designed to improve pump reliability and operability and is in progress. This includes upgrading of the dilution pump seal water and lubricatng oil cooling water systems, pipe line strainers, pipe and heat tracing and overhaul of dilution pumps.

E. Report No. 50-219/82-5 Date and time of occurrennee: November 22, 1982, 1731 hours0.02 days <br />0.481 hours <br />0.00286 weeks <br />6.586455e-4 months <br />

Description:

At 1731 hours0.02 days <br />0.481 hours <br />0.00286 weeks <br />6.586455e-4 months <br /> on November 22, 1982, dilution pump .

1-3 was removed from service due to an electrical problem, leaving only dilution pump 1-2 in operation. At 2121 hours0.0245 days <br />0.589 hours <br />0.00351 weeks <br />8.070405e-4 months <br /> on November 22, 1982 dilution pump 1-3 was returned to service.

Corrective Action: Immediate corrective action involved repairing the electrical problem and restarting dilution pump 1-3. Long term action involves a total dilution pump improvement program, as per a submittal to the Nuclear Regulatory Commission on July 1, 1981. The program is designed to improve pump reliability and operability and is in progress. This includes upgrading of *.he dilution pump seal water and lubricatng oil cooling water systems, pipe line strainers, pipe and heat tracing and overhaul of dilution pumps.

~ ~

F. Report No. 50-219/82-6 Date and time of occurrence: November 30, 1982, 0739 hours0.00855 days <br />0.205 hours <br />0.00122 weeks <br />2.811895e-4 months <br />

Description:

At 0739 hours0.00855 days <br />0.205 hours <br />0.00122 weeks <br />2.811895e-4 months <br /> on November 30, 1982 dilution pump 1-2 l was removed from service due to debris clogging the intake grates, leaving only dilution 1-3 in operation. Dilution pump 1-2 was returned to service at 0213 hours0.00247 days <br />0.0592 hours <br />3.521825e-4 weeks <br />8.10465e-5 months <br /> on December 1, 1982.

f Corrective Action: Immediate corrective action involved removing

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the debris from the grates and restarting dilution pump 1-2. Long .

term action involves a total dilution pump improvement program, as per a submittal to the Nuclear Regulatory Commission on July 1, 1981. The program is designed to improve pump reliability and operability and is in progress. This includes upgrading of the dilution pump seal water and lubricatng oil cooling water systems, pipe line strainers, pipe and heat tr ac in g and overhaul of dilution pumps.

G. Report No. 50-219/82-7 Date and time of occurrence: December 1, 1982, 0722 hours0.00836 days <br />0.201 hours <br />0.00119 weeks <br />2.74721e-4 months <br />

Description:

At 0722 hours0.00836 days <br />0.201 hours <br />0.00119 weeks <br />2.74721e-4 months <br /> on December 1,1982 dilution pump 1-3 was removed from service due to debris clogging the intake grates, leaving only dilution pump 1-2 in service. Dilution pump 1-3 was returned to service on December 1,1982 at 1036 hours0.012 days <br />0.288 hours <br />0.00171 weeks <br />3.94198e-4 months <br />.

Corrective Action: Insnediate corrective action involved removing the debris from the pump intake grates and restartng dilution pump 1-3. Long term action involves a total dilution pump improvement program, as per a submittal to the Nuclear Regulatory Commission on July 1, 1981. The program i s --d e s i g ne d to improve pump reliability and operability and is in progress. This includes upgrading of the dilution pump seal water and lubricatng oil cooling water systems, pipe line strainers, pipe and heat tracing and overhaul of dilution pumps.

H. Report No. 50-219/82-8-2 Date and time of occurrence: December 5, 1982, 0322 hours0.00373 days <br />0.0894 hours <br />5.324074e-4 weeks <br />1.22521e-4 months <br />.

Description:

At 0322 hours0.00373 days <br />0.0894 hours <br />5.324074e-4 weeks <br />1.22521e-4 months <br /> on Decmeber 5, 1982 dilution pump 1-3 tripped off leaving only dilution pump 1-2 in service. The trip may have been casued by low seal water flow. Dilution pump 1-3 was returned to service at 0433 hours0.00501 days <br />0.12 hours <br />7.159392e-4 weeks <br />1.647565e-4 months <br /> on December 5,1982.

Corrective Action: Immediate corrective action involved putting dilution pump 1-3 into service using the fire water system instead of the seal water system. Long term action involves a total dilution pump improvement program, as per a submittal to the Nuclear Regulatory Commission on July 1, 1981. The program is designed to improve pump reliability and operability and is in progress. This includes upgrading of the dilution pump seal water and lubricatng oil cooling water systems, pipe line strainers,

~~

pipe and heat tracing and overhaul of dilution pumps.

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I. Report No. 50-219/82-9 ,

Date of occurrence: December 8, 1982

Description:

During the routine monthly calibration of the station's Route 9 temperature monitoring system, it was observed that the control room recorder was not printing the temperature within the +_ l'F specification. The actual temperature was 55.78'F; the recorder was reading 54.5"F. The cause of the low reading was due to a slight downward drift of temperature transmitter's zero and span adjustments. Immediately following this determination, the temperature monitoring system was recalibrated according to plant procedure 664.3.002.

Corrective Action: The corrective, action involved recalibrating the temperature transmitter so that the recorder was printing the actual temperature within the + 1*F specification.

J. Report No. 5:-219/82-10 Date and time of occurrence: December 10, 1982, at 0200 hours0.00231 days <br />0.0556 hours <br />3.306878e-4 weeks <br />7.61e-5 months <br />.

Description:

The OCNGS began a controlled reactor shutdown at approximately 2200 hours0.0255 days <br />0.611 hours <br />0.00364 weeks <br />8.371e-4 months <br /> on December 9, 1982, consistent with OCETS condition 2.1.5. At approximately 2220 hours0.0257 days <br />0.617 hours <br />0.00367 weeks <br />8.4471e-4 months <br /> both operating dilution pumps were taken out of service, while three circulating pumps continued to operate. By 0330 hours0.00382 days <br />0.0917 hours <br />5.456349e-4 weeks <br />1.25565e-4 months <br /> on December 10 no further heat was being rejected and water temperature was as follows:

Location Temperature *F (*C)

Intake 46.0 (7.8)

Discharge 45.9 (7.7)

U.S. Route 9 Bridge 48.9 ( 9.4 )

Large numbers of bluefish were observed swimming in the eastern-most condenser discharge bay at 2300 hours0.0266 days <br />0.639 hours <br />0.0038 weeks <br />8.7515e-4 months <br /> on December 9.

The water temperature in that area was 54 *F, the warmest area in the discharge canal at that time. By 0200 hours0.00231 days <br />0.0556 hours <br />3.306878e-4 weeks <br />7.61e-5 months <br /> on December 10, the water temperature at the condenser discharge had declined to 50*F and the bluefish were obviously stressed and moving closer to the surface. The bluefish began to disperse and move down the discharge canal at approximately 0235 hours0.00272 days <br />0.0653 hours <br />3.885582e-4 weeks <br />8.94175e-5 months <br /> when the condenser

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discharge temperature was 47"F. At 0330 hours0.00382 days <br />0.0917 hours <br />5.456349e-4 weeks <br />1.25565e-4 months <br />, stressed and dying bluefish began to appear along the banks of Oyster Creek in the vicinity of the U.S. Route 9 bridge.

Stressed jacks (crevalle jack and blue runner) were first observed in the area between the condenser discharge and the 30" discharge pipe at 0030 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br /> on December 10 when the condenser discharge temperature was 52*F. The jacks began to die at approxiately 0220 hours0.00255 days <br />0.0611 hours <br />3.637566e-4 weeks <br />8.371e-5 months <br /> at a temperature of 50*F. Dead and dying jacks were first observed at the U.S. Route 9 bridge at 0315.

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Stressed and dead fish were dipnetted along the length of Oyster Creek from 0030 and 0600 hours0.00694 days <br />0.167 hours <br />9.920635e-4 weeks <br />2.283e-4 months <br /> on December 10. Additional surveys of the creek banks were conducted later in the day on December 10 and during the morning of December 11. This effort yielded 314 dead and stressed fish, 234 of which were jacks.

Bluefish (49 individuals) and Atlantic needlefish (24 individuals) were the only other species found in any abundance. An additional 27 bluefish, 3 Atlantic needlefish and 4 scup were captured in a stressed condition in a gill net set near the mouth of Oyster Creek. Diver surveys of the discharge canal bottom yeilded 12 jacks ,1 Atlantic needlefish , 2 American eel and 1 conger eel.

The latter two species appeared to have been dead for some time and their death was probably not related to plant shutdown.

A total of approximately 7800 organisms died following this event.

This value was extrapolated from the actual number of organisms collected during the post outage survey.

Corrective Action: Since no further mortality is expected on the af fected species and no other species should become stressed or die, no immediate corrective action will be taken. GPUN is currently investigating the feasibiliy of insta!1ing blocking devices in the discharge canal in order to divert fish that might be attracted to the heated discharge.

age **e

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l 5.2 Summary of Changes Made to Federal and State Permits Which Pertain to the Requirements of OCETS

  • On March 6, 1982, State of New Jersey regulations concerning the New Jersey Pollutant Discharge Elimination System (NJPDES), N.J.A.C.

7: 14A-1 g seq. , became effective, and the New Jersey Department of Environmental Protection issued JCP&L, effective that same date, NJPDES permit No. 000 5550 for OCNGS. The NJPDES permit included the effluent limitations, monitoring requirements and other conditions of the NPDES permit previously issued by EPA.

On April 13,1982, pursuant to Section 402 of the Federal Water Pollution Control Act of 1972, as further amended in 1977, EPA delegated to NJDEP principal responsibility for administration of the NPDES program, and the Department assumed delegation pursuant to the State Water Pollutant Control Act. -

The NPDES permit issued by USEPA was scheduled to expire on January 31, 1980. The licensee filed timely application for reissuance of the permit and while a new permit has not been issued to date, the permit was extended by law and remains in full force and effect.

It should be noted that GPUN requested the following permit modifications:

1) Change the chemicals used to control corrosion and scaling in the boiler feedwater, 2) begin chlorination of the emergency service water system. Since the OCNGS is operating, with an NPDES permit extended by law, neither the U.S. Environmental Protection Agency nor the New Jersey Department of Environmental Protection could modify our permit.

However, GPUN was granted' authorization from these agencies to allow the above mentioned discharges subject to the limits specified in the ~

authorizations. Chlorination of the emergency service water system has been initiated. The new chemical have yet to be added to the boiler feedwater.

Additionally, two permit amendment requests were filed with the New Jersey Department of Environmental Protection. The first was a request to increase the velocity limits at the intake structure. The second was a request to increase the dilution pump restart time as it applies to LCO 2.4, from 15 minutes to 40 minutes. A copy of this request ws sent to the USNRC on December 15, 1982. As of the date of this report no decision has been made on either of the requests.

There were no changes made to Federal or State permits or certificates during this reporting period which pertain to the requirements of OCETS.

5.3 Summary of Changes in Station Which Could Involve an Environmental Impact The following four changes in station design were completed during the reporting period and will involve a positive environmental impact:

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i 1

1) Installation of a spill containment dike at the fire pond oil tanks.
2) Installation of a spill containment- dike at the turbine dirty oil tank.
3) Installation of a spill containment dike at the hazardous waste storage area.
4) The onsite sewage treatment plant was abandoned. Al1 sanitary waste is pumped to the Ocean County Utilities Authority regional sewage treatment plant.

5.4 Summary of Changes to OCETS There were two amendments to OCETS during the reporting period.

Amendment 59 which became effective January 1, 1982 and Amendment 65 which became effective November 5, 198_2.

Amendment 59 approved the change in operator for the OCNGS from Jersey Central Power & Light Company to the GPU Nuclear Corporation along with the appropriate changes in sec tion 5.0 of OCETS entitled Administrative Controls.

Amendment 65 approved the change in the organization for the implementation of the OCETS.

ge +

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