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| Issue date | Title | Topic | |
|---|---|---|---|
| A000122, Addendum 2 to Order 82-14 to NPDES Permit CA0001228,revising Order 82-14 to Reflect Change in Max Allowable Sewage Treatment Plant Flow for Facility,Issued to Southern California Edison Co | 14 May 1986 | Addendum 2 to Order 82-14 to NPDES Permit CA0001228,revising Order 82-14 to Reflect Change in Max Allowable Sewage Treatment Plant Flow for Facility,Issued to Southern California Edison Co | Grab sample |
| ML13319A871 | 31 December 1998 | SONGS Annual Radioactive Effluent Release Rept for 1998. | Grab sample Offsite Dose Calculation Manual Annual Radioactive Effluent Release Report Process Control Program |
| ML13323A156 | 20 May 1981 | Rept on Recent Oil Exploration Drilling - Capistrano Embayment Area,Orange County,Ca. | |
| ML13324A248 | 31 July 1979 | Late Cenozoic Stratigraphy Capistrano Embayment Coastal Area,Orange County,Ca. | |
| ML13324A255 | 30 November 1979 | Tectonics of Juncture Between San Andreas Fault Sys & Salton Trough,Southeastern Ca. | Hydrostatic Earthquake |
| ML13324A258 | 30 November 1979 | Geological Excursions in Southern CA Area. | |
| ML19290D444 | 30 November 1979 | Earthquakes & Other Perils,San Diego Region. | Earthquake |
| ML19320A577 | 27 June 1980 | Preliminary Rept on Geologic Drilling & Investigation San Onofre Nuclear Generating Station Units 2 & 3. | |
| ML20009E087 | 30 June 1981 | 1980 Annual Rept,Vol 3,Marine Environ Analysis & Interpretation. | |
| ML20045G553 | 2 June 1993 | NPDES Noncompliance Notification for Apr 1993 for SONGS, Unit 2.Discrepancy in Analytical Technique Used to Determine Total Residual Chlorine Concentration.Amperometric Titration Method for Total Residual Chlorine Analysis Reinstated | |
| ML20054M124 | 30 June 1982 | 1981 Annual Rept:Marine Environ Analysis & Interpretation | |
| ML20054M128 | 1 July 1982 | Annual Rept 1981 San Onofre Nuclear Generating Station Data App | |
| ML20054M137 | 30 June 1982 | Suppl to Annual Operating Rept San Onofre Nuclear Generating Station Unit 1 for 1981 Radiological Environ Monitoring Evaluation | |
| ML20057A745 | 8 September 1993 | NPDES Noncompliance Notification:On 930608,aqueous Film Forming Foam Inadvertently Released to Unit 1 Yard Drain Sump from Test Conducted.Yard Drain Sump Isolated & Treated W/Approx 10 Gallons of Defoaming Agent | |
| ML20058E342 | 12 November 1993 | Environmental Assessment & Fonsi in Consideration of Issuance of Exemption from 10CFR50.120 | |
| ML20059H900 | 6 September 1990 | NPDES Noncompliance Notification:On 900711 & 27,sewage Treatment Plant Effluent Sample Found Outside NPDES Permit Limit.Caused by Reduction in Flow,Resulting in Long Detention Times.Plant Corrected by Using Smaller Trains | |
| ML20059L146 | 30 December 1993 | NPDES Noncompliance Notification:During Records Review, Discovered That Method Used to Determine Total Residuial Chlorine for Month of Oct Dpd Colorimetric Method.Actions Taken to Ensure Amperometric Method Used in Future | |
| ML20059L150 | 30 December 1993 | NPDES Noncompliance Notification:During Records Review, Discovered That Method Used to Determine Total Residual Chlorine for Month of Nov Dpd Colorimetric Method.Actions Taken to Ensure Amperometric Method Used in Future | |
| ML20064M024 | 30 June 1982 | Central Files Version of Revision 3 to Analysis of Time Required to Evacuate Transient & Permanent Population from Various Areas within Plume Exposure Pathway Emergency Planning Zone | |
| ML20066F347 | 14 January 1991 | NPDES Noncompliance Notification:On 901124,daily Discharge Chlorine Residual Exceeded Limit.Chlorine Injection Pump Adjusted and Residual Returned within Limits on 901125 | |
| ML20072D050 | 5 August 1994 | NPDES Noncompliance Notification:On 940528,low-vol Waste Stream Not Ph Neutralized as Required During Release from High Flow Makeup Demineralizer Waste Neutralization Tank. Station Procedures Will Be Modified | Grab sample |
| ML20080M084 | 27 January 1995 | NPDES Noncompliance Notification:On 941202,chlorination Sys Exceeded Two H Per Day Limit for Total Residual Oxidants Due to Improper Timer Setting & on 941219,sewage Line Upset Occurred South of Holddown Area Due to Blockage in Line | |
| ML20083B416 | 30 June 1983 | Semiannual Effluent Rept,Jan-June 1983 | Grab sample |
| ML20084N854 | 27 April 1984 | Submits Const Monitoring & Reporting Program for Jan-Mar 1984.No Discharge Occurred During Time Period | |
| ML20087B841 | 10 January 1992 | NPDES Noncompliance Notification:On 911116,circulating Water Differential Temp Exceeded 20 F Limit by 1 F.Caused by Limitation of Model Used to Predict Allowable Operating Temps.Procedure Changed | |
| ML20090E291 | 28 February 1992 | NPDES Noncompliance Notification:On 911218,during Discharge of Full Flow Condensate Polishing Demineralizer Sump,Total Suspended Solids Exceeded Instantaneous Value of NPDES Permit.Extensive Cleanup of Sump Conducted | |
| ML20092B093 | 31 December 1983 | Semiannual Effluent Rept Jul-Dec 1983 | Loop seal Grab sample |
| ML20098H349 | 30 June 1984 | Semiannual Effluent Rept,Jan-June 1984 | Process Control Program |
| ML20099F913 | 31 December 1984 | Semiannual Effluent Rept for Jul-Dec 1984 | |
| ML20104A548 | 31 January 1979 | Archaeological/Historical Survey of San Onofre-to-Encina 230 Kv Transmission Line. W/Oversized Drawings | |
| ML20104A550 | 31 January 1979 | Archaeological/Historical Survey of San Onofre-to-Mission 230 Kv Transmission Line. W/Oversized Drawings | |
| ML20114D848 | 1 September 1992 | NPDES Noncompliance Notification:On 920616,total Residual Chlorine Concentration Measured at 300 ug/1.Caused by Improper Setting on Metering Pump.Pump Reset.On 920618,total Suspended Solids Exceeded Permit Limit of 100 mg/1 | |
| ML20115B166 | 29 May 1996 | NPDES Noncompliance Notification:On 960420,release of 22,440 Gallons of Water with Ph of 12.6 from High Flow Makeup Demineralizer (Hfmud) Waste Neutralization Tank Occurred,As Specified in Title 22 of State of CA Code of Regulations | |
| ML20115B177 | 29 May 1996 | NPDES Noncompliance Notification:On 960420,release of 22,440 Gallons of Water with Ph 12.6 from High Flow Makeup Demineralizer (Hfmud) Waste Neutralization Tank Occurred,As Specified in Title 22 of State of CA Code of Regulations | |
| ML20115B879 | 30 April 1996 | NPDES Discharge Monitoring Rept for Apr 1996 | |
| ML20115B890 | 30 April 1996 | NPDES Discharge Monitoring Rept for Unit 3 for Apr 1996 | |
| ML20116B270 | 31 May 1996 | NPDES Discharge Monitoring Repts for May 1996 for SONGS Units 1 & 2 | |
| ML20117E146 | 15 September 1982 | Vol I to Cultural Resources Data Recovery Program for 230-kV Transmission Line Rights-of-Way from Nuclear Generating Station to Black Star Canyon & Santiago Substation & to Encina & Mission Valley Substations | |
| ML20127L513 | 18 January 1993 | NPDES Noncompliance Notification:On 920108,14,15, & 16 Ph Was Low at 5.4,5.2,5.2 & 5.9,respectively Due to Plant Going Through Nitrification State Which Causes Acid Production. Operational Controls Implemented | |
| ML20127N160 | 20 November 1992 | NPDES Noncompliance Notification:On 920814,26 & 27,pH for Mesa Treatment Plant Permit Limitations of 6 to 9 Exceeded as Result of Treatment Plant Going Through Nitrification State.New Operational Controls Implemented | |
| ML20127N169 | 20 November 1992 | NPDES Noncompliance Notification:On 920825,total Residual Chlorine (TRC) Combined Discharge Exceeded Permit Limitation.Resample Analysis on Same Day & Subsequent TRC Measurements Have Been within Limits | |
| ML20127N625 | 18 January 1993 | NPDES Noncompliance Notification:On 921002,release of Water from Full Flow Condensate Polish Demineralizer Exceeded Max Concentration Limit of 100 Ppm.Caused by Valving Misalignment.Procedural Changes Implemented | |
| ML20134F041 | 31 December 1996 | 1996 Offsite Hazards Update | |
| ML20135F545 | 7 March 1997 | NPDES Noncompliance Notification:On 970113,sample Obtained on Unit 1 Sewage Treatment Effluent Indicated Setteable Solids Value of 3.5 Ml/L Which Was Above Instantaneous Limit of 3.0 Ml/L.Caused by Operator Error.Terminated Operator | |
| ML20137R035 | 31 January 1986 | Fes Update | Annual Radiological Environmental Operating Report Biofouling |
| ML20137X520 | 14 April 1997 | NPDES Noncompliance Notification:On 970219,Unit 1 Sewage Treatment Effluent Exceeded Instantaneous NPDES Limit of 3.0 Ml/L.Three Exceedances of Weekly Average Effluent Limit of 1.5 Ml/L Also Reported | |
| ML20141E095 | 19 June 1997 | Environ Assessment & Finding of No Significant Impact Re Issuance of Order Under 10CFR50.80 Approving Application Concerning Corporate Restructuring of Enova Corp,Parent Company of Sdge | |
| ML20148R825 | 8 February 1988 | NPDES Permit CA0001228, Monitoring & Reporting Program 88-001, Issued to Southern California Edison Co | Grab sample |
| ML20149J788 | 30 June 1997 | Analysis of Time Required to Evacuate Transient & Permanent Population from Various Areas within Plume Exposure Pathway Emergency Planning Zone,San Onofre Nuclear Generating Station Update for 1996-2002 | Safe Shutdown Earthquake Earthquake |
| ML20150D116 | 30 November 1978 | Des for Facilities |