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Category:NPDES NONCOMPLIANCE NOTIFICATION
MONTHYEARML20237H3751987-08-14014 August 1987 NPDES Noncompliance Notification:Between 870726-0803 Temp Noncompliances Occurred in Plant Discharge Canal. Noncompliances Resulted from Unusually High River Temps & Continued Hot Weather Conditions ML20205R7771987-03-27027 March 1987 NPDES Noncompliance Notification:On 870319,water Above Daily Max Biological Oxygen Demand Limitations at 005 Discharge. Sys Stabilized by Pumping Cells Out & Increasing Wasting Activities ML20207M9871987-01-0606 January 1987 NPDES Noncompliance Notification:During 861216-870104. Difficulty Experienced W/Maintaining 004 Discharge in Compliance w/7.0 Ph Value.Caused by Increased Vol of Water Discharged to Settling Pond.Water Vol Restricted ML20205H7921986-08-0404 August 1986 NPDES Noncompliance Notification:On 860721,discharge of Ph at Discharge 004 Rated Above Daily Concentration Limits. Caused by Lack of Proper Surveillance to Splitter Box Ph by Station Personnel.Personnel Increased Surveillance ML20212F3181986-08-0101 August 1986 Updated NPDES Noncompliance Notification:On 860723,discharge of Ph Above Daily Concentration Limits Occurred.Results of Flow & Ph Sampling Listed ML20212B3761986-07-29029 July 1986 NPDES Noncompliance Notification:On 860602,while Draining Water Treatment Sludge Pond,Discharge Limitation Exceeded. Pond Drained & Cleaned & Temporary Diversion of Clearwell Overflow to 002 Discharge Discontinued ML20207K8631986-07-25025 July 1986 NPDES Noncompliance Notification:On 860723,discharge of Ph Above Daily Concentration Limitations Occurred.Caused by Inability of Acid Pumps to Control Ph of Water When Lime Feed Sys Malfunctioned.Lime Sys Repair Parts on Order ML20137P9601986-01-27027 January 1986 NPDES Noncompliance Notification:On 860116,biochemical Oxygen Demand Exceeded Limit.Caused by Lack of Proper Attention by Operators & Dumping of Floor Wax Matl Into Wastewater Treatment Sys.Surveillance of Sys Increased ML20137B0931986-01-0606 January 1986 NPDES Noncompliance Notification:On 851231,total Suspended Solids from Discharge Point 005 Analyzed at 1.85 Kg/Day & 98mg/l,exceeding Permit Levels.Caused by Variable Flows to Treatment Plant & Operator Errors ML20137Z1751985-12-0202 December 1985 NPDES Noncompliance Notification:On 851121,biochemical Oxygen Demand & Total Suspended Solid Noncompliances Occurred.Caused by Variable Flows to Treatment Plant & Operator Inattentiveness ML20138J5341985-10-18018 October 1985 NPDES Noncompliance Notification:On 851014,increased Flows & Flow Surges to Treatment Plant Occurred.Cause Not Stated ML20133H9871985-07-31031 July 1985 NPDES Noncompliance Notification:Test Results from 850716 Effluent Sample Indicated Limits Exceeded Per NPDES Discharge Permit.Cause & Corrective Actions Not Specified ML20129H9941985-05-28028 May 1985 NPDES Noncompliance Notification:On 850415,biochemical Oxygen Demand Exceeded Max 1.71 Kg/Day Limit.Caused by Addl People on Site as Result of Repiping & Refueling Outage & Flow Surges to Treatment Plant ML20127M7011985-05-10010 May 1985 NPDES Noncompliance Rept:During Apr,Water Samples for Fecal Coliform Counts Not Collected at 005 Discharge ML20108C8441985-03-0101 March 1985 NPDES Noncompliance Notification:Biochemical Oxygen Demand & Total Suspended Solid Noncompliance Occurred.Caused by Increased Flow to Treatment Plant & Inflated Calculated Discharge Due to Line Break in Potable Water Sys ML20105B7821985-01-25025 January 1985 NPDES Noncompliance Notification:On 850116,biochemical Oxygen Demand Exceeded Permit Limit.Caused by Flow Surges & Increased Flow Due to Addl Workers During Refueling ML20104B6831985-01-22022 January 1985 NPDES Noncompliance Notification:On 841219,total Daily Suspended Solids Found Above Limit.Caused by Problems W/Sewage Treatment Tanks & Increased Sewage Load.Load Limiting Effort Underway 1987-08-14
[Table view] Category:TEXT-ENVIRONMENTAL REPORTS
MONTHYEARML20206J2501998-12-31031 December 1998 CNS Annual Radioactive Effluent Release Rept for 1998 ML20206E5561998-12-31031 December 1998 1998 Annual Rept Number of Personnel & Man-Rem by Work & Job Function ML20206S4971998-12-31031 December 1998 Annual Radiological Environ Rept,Radiological Environ Monitoring Program,Jan-Dec 1998 ML20249B7951998-05-14014 May 1998 Environ Assessment & Fonsi of Request for Exemption from Certain Requirements of License DPR-46.Proposed Action Would Exempt NPPD from Requirements of 10CFR70.24 ML20217J5231997-12-31031 December 1997 CNS Annual Operating Rept Radioactive Effluents for 970101- 1231 ML20217J0391997-12-31031 December 1997 Annual Radiological Environ Rept for Period Jan-Dec 1997 ML20209B8381997-12-31031 December 1997 Corrected 1997 Annual Rept of Number of Personnel & Man-Rem by Work & Job Function ML20137W8221996-12-31031 December 1996 Annual Operating Rept for Jan-Dec 1996, Including Personnel & man-rem Exposure by Work & Job Function ML20209B8341996-12-31031 December 1996 Corrected 1996 Annual Rept of Number of Personnel & Man-Rem by Work & Job Function ML20138C5761996-12-31031 December 1996 Annual Radiological Environ Operating Rept for 1996 ML20140E8141996-12-31031 December 1996 Annual Operating Rept Radioactive Effluents for 960101-1231 ML20108A9491995-12-31031 December 1995 NPPD CNS Annual Radiological Environ Operating Rept Environ Radiation Monitoring Program Jan-Dec 1995 ML20108B4321995-12-31031 December 1995 CNS Annual Operating Rept Radioactive Effluents Jan-Dec 1995 ML20108C2101995-12-31031 December 1995 Annual Operating Rept for Period of Jan-Dec 1995 ML20094J5521995-11-0909 November 1995 Environ Assessment & Finding of No Significant Impact Re one-time Extension to Allow Licensee to Reschedule Licensed Operator Requalification Exams at Plant Until After Current Refueling Outage ML20094F7441995-11-0606 November 1995 Environ Assessment & Finding of No Significant Impact Re 940513 Request for Exemption from Pressure Test Requirements of Section III.D.2(b)(ii) of App J, Primary Reactor Cl Testing for Water-Cooled Power Reactors ML20092H1821995-08-0707 August 1995 Environ Assessment & Finding of No Significant Impact Re Fire Barriers for Certain Electrical Penetrations Between Critical Switchgear Rooms ML20092A7361995-06-30030 June 1995 Semi-Annual Operating Rept Radioactive Effluents Jan-June 1995 ML20092B5631995-06-30030 June 1995 Correction to 1993 Semiannual Radioactive Matl Release Rept for Jan-June 1993 ML20080M9821994-12-31031 December 1994 Semiannual Operating Rept Radioactive Effluents Jul-Dec 1994 ML20087H4771994-12-31031 December 1994 Annual Radiological Environ Operating Rept, for Period of 940101-1231 ML20080Q6351994-12-31031 December 1994 Annual Operating Rept for Jan-Dec 1994 ML20070E6011994-07-0808 July 1994 Environ Assessment & Finding of No Significant Impact Re Application for Exemption ML20072N0631994-06-30030 June 1994 CNS Semiannual Operating Rept Radioactive Effluents Jan- June 1994 ML20065L1981993-12-31031 December 1993 Annual Radiological Environ Operating Rept Environ Radiation Monitoring Program Jan-Dec 1993 ML20067C7451993-12-31031 December 1993 Semiannual Operating Rept Radioactive Effluents Jul-Dec 1993 ML20056G3461993-06-30030 June 1993 Semiannual Operating Rept, Radioactive Effluents,Jan-June 1993 ML20045B2771993-06-10010 June 1993 Environmental Assessment & Finding of No Significant Imapct Re Util 930607 Request for Exemption from Requirement of App J to 10CFR50 ML20034F7051992-12-31031 December 1992 Semiannual Operating Rept, Radioactive Effluents for Jul-Dec 1992 ML20035A7871992-12-31031 December 1992 Annual Radiological Environ Operating Rept,Environ Radiation Monitoring Program for Jan-Dec 1992 ML20114B7731992-06-30030 June 1992 Semiannual Radioactive Matl Release Rept,Jan-June 1992, Cooper Nuclear Station ML20095G7641991-12-31031 December 1991 Annual Radiological Environ Operating Rept - Environ Radiation Monitoring Program 1991. W/920409 Util Ltr ML20094G7671991-12-31031 December 1991 Semiannual Operating Report Radioactive Effluents, Jul-Dec 1991 ML20079N2531991-11-11011 November 1991 Rept Presenting Biological,Engineering & Hydrological Data Related to once-through Operation of Plant NLS9100534, Semiannual Operating Rept of Radioactive Effluents for Jan-June 19911991-06-30030 June 1991 Semiannual Operating Rept of Radioactive Effluents for Jan-June 1991 ML20085A1541991-05-22022 May 1991 Environ Assessment & Finding of No Significant Impact Re Change in Expiration Date of License DPR-46 NLS9100210, Annual Radiological Environ Rept 19901990-12-31031 December 1990 Annual Radiological Environ Rept 1990 NLS9100176, Semiannual Operating Rept Radioactive Effluents Jul-Dec 19901990-12-31031 December 1990 Semiannual Operating Rept Radioactive Effluents Jul-Dec 1990 NLS9000350, Semiannual Operating Rept Radioactive Effluents Jan-June 19901990-06-30030 June 1990 Semiannual Operating Rept Radioactive Effluents Jan-June 1990 ML20042E0831989-12-31031 December 1989 Annual Radiological Environ Operating Rept 1989 NLS9000113, Semiannual Operating Rept Radioactive Effluents,Jul-Dec 19891989-12-31031 December 1989 Semiannual Operating Rept Radioactive Effluents,Jul-Dec 1989 NLS8900310, Semiannual Radioactive Effluent Release Rept for Cooper Nuclear Station for Jan-June 19891989-06-30030 June 1989 Semiannual Radioactive Effluent Release Rept for Cooper Nuclear Station for Jan-June 1989 NLS8900085, Semiannual Operating Rept Radioactive Effluents for Jul-Dec 19881988-12-31031 December 1988 Semiannual Operating Rept Radioactive Effluents for Jul-Dec 1988 ML20244E1761988-12-31031 December 1988 Annual Radiological Environ Operating Rept for 1988 NLS8800435, Semiannual Operating Rept Radioactive Effluents,Jan-June 19881988-06-30030 June 1988 Semiannual Operating Rept Radioactive Effluents,Jan-June 1988 NLS8800117, Semiannual Operating Rept - Radioactive Effluents,Jul-Dec 19871987-12-31031 December 1987 Semiannual Operating Rept - Radioactive Effluents,Jul-Dec 1987 ML20151R5681987-12-31031 December 1987 Annual Radiological Environ Operating Rept for 1987 ML20236X2101987-11-27027 November 1987 Environ Assessment & Finding of No Significant Impact Re Issuance of Exemption from Requirements of 10CFR50.54(w)(1) ML20237H3751987-08-14014 August 1987 NPDES Noncompliance Notification:Between 870726-0803 Temp Noncompliances Occurred in Plant Discharge Canal. Noncompliances Resulted from Unusually High River Temps & Continued Hot Weather Conditions NLS8700412, Semiannual Operating Rept,Radioactive Effluents for Jan- June 19871987-06-30030 June 1987 Semiannual Operating Rept,Radioactive Effluents for Jan- June 1987 1998-05-14
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GENERAL OFFICE 4 Nebraska Public Power " "
District ""s#0a%#f"^!a^""'*" _
August 1, 1986 Mr. Jay D. Ringenberg Section Head, Permits and Compliance Water Quality Division Nebraska Department of Environmental Control P.O. Box 94877 Lincoln, Nebraska 68509-4877
Dear Mr. Ringenberg:
Subject:
Nebraska Public Power District Cooper Nuclear Station NPDES Permit No. NE C001244 Discharge Monitoring Report for May, 1986 Enclosed please find an up-dated Discharge Monitoring Report for Cooper Nuclear Station's (CNS's) 004 discharge for May, 1986.
The original Discharge Monitoring Report was submitted to your dapartment on July 25, 1986. The up-dated report in due to the failure to include flow and pH sampling conducted following the acid spill at CNS on May 27, 1986. ,
If you have any questions regarding these responses, please contact me.
Sincerely, f
M --
L. Jahr. Caoper Environmental Managur LJC/eycido Enclosure ces R. D. Martin w/enclusure
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