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Transmittal of First Quarter 2003 Report on Discharge Monitoring at Diablo Canyon Power Plant
	ML031190258
Person / Time
Site:	Diablo Canyon
Issue date:	04/18/2003
From:	Becker J; Pacific Gas & Electric Co
To:	; Office of Nuclear Reactor Regulation, State of CA, Regional Water Quality Control Bd
References
	DCL-2003-530
	Download: ML031190258 (100)
	v • d • e

!r' Pacific Gas and I

Electric Company James R. Becker Vice Presicent -Diablo Canmon Operations and Station Directc Diablo Canvon Power Plan:

PO Box 56 Avda Beach CA 93424 B05 545 3462 Fax 8055454234 April 18, 2003 PG&E Letter DCL-2003-530 California Regional Water Quality Control Board Central Coast Region Attn: Monitoring and Reporting Review Section 895 Aerovista, #101 San Luis Obispo, CA 93401-7906

Dear Mr. Briggs:

In accordance with Order 90-09, NPDES No. CA0003751, enclosed is the First Quarter 2003 Report on Discharge Monitoring at Diablo Canyon Power Plant (Enclosure 1).

Facility Name:

Address:

Contact Person:

Job

Title:

Phone Number:

Pacific Gas & Electric Company Diablo Canyon Power Plant P.O. Box 56 Avila Beach, CA 93424 Drew A. Squyres Supervisor, Environmental Operations 545-4439 WDRINPDES Order Number:

Order No. 90-09, NPDES No. CA0003751 Type of Report: (check one)

QUARTERLY ANNUAL El Quarter: (check one):

1 st 3

2nd 3rd El 4 th El1 Year:

2003 (Annual Reports for DCPP are Jan-Dec)

Violation(s) (Place an X by the appropriate choice):

EK No (there are no violations to report)

Cl Yes

"' ~j' S

PG&E Letter DCL-2003-530 Mr. Briggs, CRWQCB April 18, 2003 Page 2 If Yes is marked (complete a-g):

a) Parameter(s) in Violation:

b) Section(s) of WDRINPDES Violated:

c) Reported Value(s) d) WDRINPDES LimitiCondition:

e) Dates of Violation(s)

(reference page of report/data sheet):

f) Explanation of Cause(s):

(attach additional informabon as needed) g) Corrective Action(s):

(attach additional informabon as needed)

(If 'YES", see overview section of attached report)

PG&E Letter DCL-2003-530 Mr. Briggs, CRWQCB April 18, 2003 Page 3 I certify under penalty of law that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. The results of the influent and effluent monitoring presented are the observed results of the measurements and analyses required by the monitoring program, and is neither an assertion of the adequacy of any instrument reading or analytical result, nor an endorsement of the appropriateness of any analytical or measurement procedure. I am aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment for knowing violations.

If you have any questions, please contact Drew Squyres at (805) 545-4439.

Sincerely, Name:

James R. Becker

Title:

Vice President-Diablo Canyon Operations and Station Director 2003530/RDH/kmo r

PG&E Letter DCL-2003-530 Mr. Briggs, CRWQCB April 18, 2003 Page 4 cc:

Michael Thomas, CCRWQCB 895 Aerovista, Suite 101 San Luis Obispo, CA 93401-7906 Debra Johnston California Department of Fish and Game 20 Lower Ragsdale, Suite 100 Monterey, California 93490 Regional Administrator, Region 9 U. S. Environmental Protection Agency 75 Hawthorne Street San Francisco, CA 94105 Attention: Carey Houk (W-5-3)

Resident Inspector, David Prouix U.S. Nuclear Regulatory Commission Diablo Canyon Power Plant 10415 Regional Administrator U.S. Nuclear Regulatory Commission Region IV 611 Ryan Plaza Dr., Suite 400 Arlington, TX 76011-8064 Director, Division of Reactor Projects U. S. Nuclear Regulatory Commission Region IV 611 Ryan Plaza Dr., Suite 400 Arlington, TX 76011-8064 U. S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, D.C. 20555-001 Enclosure 7\\

OVERVIEW

1. During the first quarter of 2003, discharges occurred from Discharge Paths 001 (once through cooling water), 001B, 001D, 001E, 001F, 001G, 001H, 001J, 001L, 001M, 001N, 001P, and 002 through 15. No discharges occurred from Discharge Paths, 0011, 001K, 016, and 017. A list of all of the permit discharge pathways, including name and number, is provided in Appendix 1.

2. The substances listed in Table B of the 1990 California Ocean Plan were each analyzed for and reported in the permit renewal application for Diablo Canyon submitted in 1994.

There have been no changes in the activities conducted at the plant that would have significantly affected the results previously reported in the 1994 renewal application.

California Ocean Plan Table B substances that were not analyzed for this quarter were not added to the discharge stream.

3. During the first quarter of 2003, system mishaps and maintenance activities that required draining of closed cooling water systems were performed and are summarized below. PG&E received concurrence from the CCRWQCB in a letter dated July 19, 1995 and another letter dated May 19, 1 997(PG&E Letter DCL-95-156 and PG&E Letter DCL-97-533, respectively) regarding the use of glutaraldehyde and isothiazolin to control microbiological growth and corrosion in PG&E's closed cooling water systems.

Discharges are drained at a flow rate such that the chronic toxicity level would be below the "No Observable Effect Concentration" (NOEC) at NPDES Discharge 001.

On January 2, 2003, it was identified that between December 24, 2002, and January 2, 2003, a small leak of closed cooling water from the Unit 1 Intake Cooling Water system (ICW) occurred. The total volume over this period of time was estimated to be 1660 gallons. The leak rate was estimated to be 6.5 gallons per hour and flowed into the once-through circulating cooling water system at the intake. The leak rate of 6.5 gallons per hour is significantly below the allowable flow rate of 250 gallons per minute and NOEC described in the above letters. The leak was repaired on January 2, 2003.

Date System Volume Glutaraldehyde Isothiazolin

{gal)

(mg/l)

(mgll) 12/24/02 to Unit 1 1CW 1660 0

0 1/02/03 2/04/03 Unit2 ICW 1150 0

5 2/11/03 Unit 2 CCW 4200 0

0 3/17/03 Unit2 CCW 1

213 0

4. On February 16, 2003, approximately 150 gallons of water containing dilute hydrazine (746 ppm) flowed to the pavement near the Unit 2 containment due to a misaligned valve and filling activity. At that time rain washed this water into the deluge collector sump. The sump holds about 17,000 gallons so the water was significantly diluted.

The sump is designed to process water through a passive oil water separator system prior to flowing to a retention basin near the intake cove. No processed water entered the ocean. The Regional Board was notified on February 16, 2003, of this event as a conservative measure even though there was no actual release to the creek or ocean.

Analytical results for hydrazine collected from sediment samples in the retention basin were below published toxic levels.

PG&E Letter DCL-2003-530 ENCLOSURE 1 FIRST QUARTER 2003 REPORT ON DISCHARGE MONITORING AT DIABLO CANYON POWER PLANT

PACIFIC GAS AND ELECTRIC COMPANY NUCLEAR POWER GENERATION First Quarter 2003 REPORT ON DISCHARGE MONITORING AT DIABLO CANYON POWER PLANT (NPDES No. CA0003751)

PACIFIC GAS AND ELECTRIC COMPANY First Quarter 2003 REPORT ON DISCHARGE MONITORING AT DIABLO CANYON POWER PLANT TABLE OF CONTENTS page OVERVIEW..............................................1

SUMMARY

OF MONITORING PROGRAM A.

Monitoring of Plant Influent and Effluent.......................... 2 B.

Monitoring of Receiving Waters...................................

2 C.

Acti-Brom Treatment Program...................................

3 APPENDIX 1: NPDES Discharge Points APPENDIX 2: Influent and Effluent Monitoring - January 2003 APPENDIX 3: Influent and Effluent Monitoring - February 2003 APPENDIX 4: Influent and Effluent Monitoring - March 2003 APPENDIX 5: Acute Bioassay, January 8 -12, 2003 APPENDIX 6: Chronic Bioassay, January 9 -11, 2003

SUMMARY

OF MONITORING PROGRAM A.

Monitoring of Plant Influent and Effluent

1.

The results of the January, February, and March 2003 plant influent and effluent monitoring are reported on Discharge Self Monitoring Report (DSMR) forms in Appendices 2, 3, and 4, respectively.

2.

The laboratory report for one acute bioassay on water sampled from Discharge 001, performed January 8 -12, 2003, is included in Appendix 5. The bioassay results show that acute toxicity was 0.00 (no mortality).

3.

The laboratory report for one chronic bioassay on water sampled from Discharge 001, performed January 9 - 11, 2003, is included in Appendix 6. The bioassay results show that chronic toxicity was 1.0 (no chronic toxicity).

B.

Monitoring of Receiving Waters

1.

Ecological Studies at Diablo Canyon Ecological studies in the vicinity of Diablo Cove conducted during the first quarter continued under the Diablo Canyon Receiving Water Monitoring Program (RWMP) as requested in a letter from the Central Coast Regional Water Quality Control Board (CCRWQCB) dated December 9,1998 and as detailed in a letter (DCL-99-503) from PG&E dated January 8,1999. This program includes tasks from the Ecological Monitoring Program (EMP) with additional stations and increased sampling frequencies.

This program replaces the EMP and the Thermal Effects Monitoring Program (TEMP).

2.

In Situ Bioassay Results of the Mussel Watch Program will be reported to the CCRWQCB directly from the California Department of Fish and Game in their periodic report for this program.

C.

Acti-Brom Treatment Program Diablo Canyon Power Plant is continuing its use of the proprietary chemical Acti-Brom to control the growth of macrofouling organisms in its main circulating water conduits.

Both circulating water conduits of each Unit can be chemically treated simultaneously.

Each treated conduit typically receives a twenty-minute injection every four hours (six injections a day) of Acti-Brom in combination with sodium hypochlorite (NaOCI). Each injection attempts to achieve a target concentration of 200 parts per billion Total Residual Oxidant (TRO) when measured at the inlet waterbox of the condenser.

Discharge TRO, measured at the plant outfall, remained below NPDES limitations.

Unit 1 started the first quarter with simultaneous sodium hypochlorite and Acti-Brom treatment six times daily. Acti-Brom injections were turned off on March 5, 2003 in anticipation of a tunnel cleaning in April 2003. For the remainder of March, Unit 1 conduits received injections of sodium hypochlorite six times daily to control microfouling in the condensers with a brief interruption in late March due to a programming error.

Conduit 2-1 began the quarter with injections of sodium hypochlorite six times daily to control microfouling in the condensers in anticipation of the 2R1 1 refueling outage.

Conduit 2-2 received simultaneous sodium hypochlorite and Acti-Brom treatment six times daily until early January when Acti-Brom was shut down in anticipation of 2R1 1.

Both conduits received microfouling injections six times daily until the end of January when Unit 2 injections were shut down for the 2R1 1 refueling outage.

Unit 2 injections remained off until early March when one of the circulating water pumps was returned to service. Through the remainder of March, treatment alternated between the two conduits of Unit 2 as the circulating water pumps were turned on and then shut down for 2R1 1 related activities.

At the end of 2R1 1, an experiment was initiated to test the effectiveness of sodium bromide compared to Acti-Brom in controlling macrofouling. For the next 12 to 16 months, conduit 2-1 will be receiving simultaneous injections of sodium hypochlorite and Acti-Brom, while conduit 2-2 will be receiving simultaneous injections of sodium hypochlorite and sodium bromide.

APPENDIX I DIABLO CANYON POWER PLANT NPDES DISCHARGE POINTS DISCHARGE NUMBER DESCRIPTION 001 Once-Though Cooling Water 001 A Firewater Systems 001 B Auxiliary Salt Water Cooling System 001 C Discharge Deleted 001 D Liquid Radioactive Waste Treatment System 001 E Service Cooling Water System 001 F Turbine Building Sump 001 G Make-Up Water System Waste Effluent 001 H Condensate Demineralizer Regenerant 001 I Seawater Evaporator Blowdown 001 J Condensate Pumps Discharge Header Overboard 001 K Condenser Tube Sheet Leak Detection Dump Tank Overboard 001 L Steam Generator Blowdown 001 M Wastewater Holding and Treatment System 001 N Sanitary Wastewater Treatment System 001 P Seawater Reverse Osmosis System Blowdown 002 Intake Structure Building Floor Drains 003 Intake Screen Wash 004 Bio Lab and Storm Water Runoff 005, 008, 009, 013, 014, 015 Yard Storm Drains 006, 007, 010, 011, 012 Storm Water Runoff 016 Bio Lab Seawater Supply Pump Valve Drain 017 Seawater Reverse Osmosis System Blowdown Drain

APPENDIX 2 DIABLO CANYON POWER PLANT Influent and Effluent Monitoring January 2003

CAUIFORNIA REGIONAL WATER OUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILABEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (M) I FACILITY I D YEAR I MO I DAY YEAR I MO I DAY STATE CODE NPDES PERMIT 4 3 402003001 BEGINNING 03 I1 OI 01 ENDING 03 1 O1 l 31 VI CA0003751 STATION INFLUENT EFFLUENT0W1 DELTATEMP EFFLUENT0C1 INFLUENT EFFLUENT W1 EFFLUENT OOI EFFLUENT0W2 ANALYSIS TEMPERATURE TEMPERATURE TEMPERATURE FLOW pH pH pH pH UN1TS DEGREES F

DEGREES F

MGD pH UN1TS pH UNITS pH UNITS pH UNITS SMPLTYPE METERED METERED METERED RECORDED GRAS GRAB GRAB GRAB FREQ CONTINUOUS CONTINUOUS CONTINUOUS DAILY MONTHLY MONTHLY

1)

MONTHLY MONTHLY 1

553 745 192 2486 2

55 9 750 191 2486 3

562 753 191 2486 80 80 2

78 2

80 4

559 750 191 2486 5

558 749 191 2486 6

55 7 74 8 191 2486 7

556 747 191 2486 8

558 74 9 191 2486 9

55 9 750 191 2486 10 56 4 754 190 2486 11 566 755 189 2486 12 568 758 190 2486 13 56 9 76 0 191 2486 14 567 754 187 2486 15 566 757 191 2486 16 570 76 1 191 2486 17 571 76 1 190 2486 18 568 760 192 2486 19 56 8 759 191 2486 20 56 B 759 191 2486 21 569 760 191 2486 22 57 2 763 191 2486 23 571 759 188 2486 24 566 754 188 2486 25 564 752 188 2486 26 566 754 188 2486 27 567 754 187 2486 28 557 745 188 2486 29 562 749 187 2486 30 561 747 186 2486 31 56 746 18 6 2486 MONTHLY AVG 56 4 754 19 0 2486 80 80 78 80 MONTHLY HIGH 57 2 76 3 19 2 2486 80 80 78 80 MONTHLYLOW 553 745 186 2486 80 80 78 80 ES EXCEEDED NO UMIT NO LIMIT MAX 22 = 0 MAX 2760 0 NO LIMIT NO LIMIT NO LIMIT NO UMIT IMES EXCEEDED

( )

IMES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY EXCEPT DURING DEMUSSEUNG DAILY WHEN DISCHARGING CHEMICAL CLEANING WASTES FROM DISCHARGES 001 D. F, 1. L. AND/OR M

CALIFORNIA REGONAL WATER OUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGON PO BOX 56 81 HIGUERA AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (M) 2 FACLITY I D YEAR I MO I DAY YEAR I MO DAY STATE CODE NPDES PERMIT' 3402003001 BEGINNING 03 / 01 I001 ENDING 031 01/ 31 00 CA0003751 STATION EFFLUENT 003 EFFLUENT 00C4 EFFLUENT OOIN EFFLUENTO1OP EFFLUENT 003 EFFLUENT 001F EFFLUENT 0L1 EFFLUENT O01 ANALYSIS pH pH OIL1GREASE OIL 3 GREASE OL & GREASE OIL & GREASE T CHLOR RES CHLORINE USED UNITS pH UNITS pH UNITS mgin mAt mgt ugw Ibwday SMPL TYPE GRAB GRAS COMPOSITE GRAB GRAB GRAB GRAB RECORDED FREO MONTHLY MONTHLY WEEKLY WEEKLY fl WEEKLY

(-I MONTHLY 2 va CYCLE MONTHLY 1

12 43 461 2

3 ND(5) 12 52 461 3

80 80 3

12 47 461 4

12 52 461 5

12 52 461 6

12 62 468 7

12 47 461 8

12 43 421 9

3 ND(S) 12 43 475 10 12 47 490 11 12 47 504 12 12 39 504 13 12 43 504 14 12 47 499 15 3

ND(5) 12 43 490 16 12 57 509 17 12 39 518 18 12 35 518 19 12 35 518 20 12 35 518 21 12 32 518 22 12 33 526 23 3

ND(5) 12 36 523 24 12 36 482 25 12 34 461 26 12 30 461 27 12 29 461 28 3

ND(S) 12 33 461 29 12 32 461 30 12 36 461 31 10 39 384 MONTHLY AVG 80 80 ND(S)

NO NO 3

4 1 481 MONTHLY HIGH 80 B 0 ND(S)

DISCHARGE DISCHARGE 3

62 526 MONTHLY LOW 80 50 ND(S) 3 29 384 MES EXCEEDED NOULMIT NOLIMIT MOAVG15=0 MO AVG 1S= 0 MO AVG 15 =0 MO AVG 15 0 I MAX 200 0 NO LIMIT ES EXCEEDED DMAX20=0 DMAX 20 '0 DMAX20=0 D MAX 20 =0 IMES EXCEEDED REMARKS

NUMBER OF SAMPLES TAKEN DURING THE DAY WHEN OOIN IS DISCHARGING TO O01P

-WHEN 0OIP IS DISCHARGING TO 003

CALIFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH. CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE I() 3 FACILITY I D YEAR I MO I DAY YEAR/ MO) DAY STATE CODE NPDES PERMIT 4 3402003001 BEGINNING 03 / 0I 01 ENDING 03 / 01 131 06 CA0003751 STATION EFFO0IN>003 EFF tO1N=>003 EFFWLENTOO7 D

EFFLUENT00IF ANALYSS TOTL COLJFORM FECAL COLIFORM SUSPENDED SOLIDS SUSPENDED SOLICS UNITS MPwLort MPNM00rnt mgI 1st FLTR mo/l 2nd FLTR mg/I NET mgo/

1st FLTR mgtt 2nd FLTR mf/i NET SMPL TYPE GRAB GRAB GRAB GRAB FREO 4 TtMESAHEEK 4 TIMESEEtK MtONTHLY MONTHLY 2

1 ND(5) 3 3

ND(5) 2 4

2' 1

2 ND(5) 4 5

6 7

8 9

10E2ED I

<ND()

11 12 13 14 2

NNG(5) 15 2

17 F

17 16 17 18 19 20 24 24 21 22 23 24 25 26 27 28 15 15 29 30 31 22 22 MONTHLY AVG NO NO 11 ND(5)

.MONTHLY HIGH DISCHARGE DISCHARGE 47 ND(5)

MONTHLY LOW ND(S)

ND(5)

MS EXCEEDED 80% SMPLS'lK MEAN>200=

NO LIMIT NO LIMIT MO AVG 30 = 0 NO LIMIT NO LIMIT MO AVG 30 = 0 MS EXCEEDED 90 %SMPLS>400 D MAX 100 =

D MAX 100 =0 IMS EXCEEDED I MAX >1OK REMARKS

NUMBER OF SAMPLES TAKEN DURING THE DAY FLOW-WEIGHTED AVERAGES REPORTED

CAUFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH CALIC 93424 SAN LUIS OBISPO CA 93401 PAGE: (M) 4 FACILITY I D YEAR I MO I DAY YEARI MOI DAY STATE CODE NPDES PERMIT t 3 402003001 BEGINNING 03 1 01101 ENDING 031 01/ 31 06 CA0003751 STATION EFFLUENT001G EFFLUENT 001H ANALYSIS SUSPENDED SOUDS SUSPENDED SOUDS UNITS mg/i Ist FLTR mg/ 2nd FLTR mgi NET mgli Is FLTR W 2nd FLTR mKM NET SMPL TYPE GRAB GRAB FRED MONTHLY MONTHLY 1

I 1 ND(5) 2 3 L ND(5) 4 5

6 7

8 9

1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 20 21 22 23 24 25 26 27 28 29 30 3 1 MONTHLY AVG ND(5)

ND(5)

MONTHLY HIGH ND(5)

ND(S)

MONTHLY LOW ND(5)

ND(S) iMSEXCEEDED NO LIMIT NOLIMIT MO AVG 30--0 NOULMIT NOLIMIT MO AVG 30=0 MS EXCEEDED IDMAX 100= 0 D MAX 100= 0 ES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY

CAUFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO 0ONTROL BOARD DIABLO CANYON NUCLEAR POWER PLAN-CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE. (M) 5 FACILITY I D YEAR / MO / DAY YEARI MO / DAY STATE CODE NPDES PERMIT t 3402003001 BEGINNING 03 1 01 01 ENDING 03 / 01 131 06 CA0003751 STATION EFFLUENT0011 EFFLUENTOOIJ ANALYSIS SUSPENDED SOLIDS SUSPENDED SOLIDS UNITS g/1 Ist FLTR mg/I 2nd FLTR mgil NET mg/i 1st FLTR mg/i 2nd FLTR mgxI NET SMPL TYPE GRAB GRAB FREO MONTHLY MONTHLY 2

3 4

5 6

7 1 0 1 2 1 3 14 15 16 1 7 20 21 22 23 24 25 26 27 28 29 30 31 MIONTHLY AVG NO NO MONTHLY HIGH DISCHARGE DISCHARGE MONTHLY LOW MES EXCEEDED NO UMIT NO LIMIT MOAVG30=0 NO UMIT NO UMIT MO AVG 30 = 0 IMES EXCEEDED MAX 100 = 0 MAX t00 = 0 lES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURNG THE DAY

CALIFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLAN, CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE. JM) 6 FACIUTY ID YEAR/MO I DAY YEARI MO I DAY STATE CODE NPDES PERMIT 3402003001 BEGINNING 03 I 01 I 01 ENDING 03 1 01 ! 31 06 CA000375 STATION EFFLUENT 01K EFFLUENTOOIL ANALYSIS SUSPENDED SOUDS SUSPENDED SOLIDS LANTS mgvi lIt FLTR mg/I 2nd FLTR mi NET

/ 1st FLTR mg/i 2nd FLTR mg/ NET SMPL TYPE GRAS GRAS FRED MONTHLY MONTHLY 2

3 2

12 ND(5) 4 5

S 7

5 9

10 ii 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY AVG NO ND(5)

MONTHLY HIGH DISCHARGE ND(S)

MONTHLY LOW ND(S) lMES EXCEEDED NO UMIT NO LIMIT MO AVG 30 = 0 NO UMIT NO LIMIT MO AVG 30 = 0 MESEXCEEDED DMAX 100 = 0 DMAX 100 = 0 MES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY

CALIFORNIA REGIONAL WATER CUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH CALIF 93424 SAN LUIS ORISPO CA 93401 PAGE: (M) 7 FACILITY I D YEAR / MO I DAY YEAR I MO I DAY STATE CODE NPDES PERMIT s 3402003001 BEGINNING 03 1 0t I 01 ENDING 03 I 01 1 31 06 CA0003751 STATION EFFLUENT 001M EFFLUENT DO N EFRUENT 00tP ANALYSIS SUSPENDED SOUDS SUSPENDED SLDS SUSPENDED SOLIDS UNITS mgtIIst FLTR mgli 2nd FLTR mg/I NET mgnI mI 1st RTR mg/I 2nd FLTR mgf/ NET SMPL TYPE GRAB COMPOSITE GRAB FRE2 MONTHLY WEEKLY MONTHLY 2

ND(5) 3 2

4 2

1 2

ND(5) 4 5

6 7

8 9

19 1 0 1 1 1 2 1 3 1 4 15 10 1 6 1 7 1 8 1 9 20 2 1 22 23 24 24 25 26 27 28 1 7 29 30 3 1 MONTHLY AVG NO 1 4 ND(5)

NIONTHLY HIGH DISCHARGE 24 ND(5)

.IONTHLY LOW ND(5)

ND(5)

MES EXCEEDED NO LIMIT NO LIMIT MO AVG 30 =0 MO AVG 60 0

NO LIMIT NO LIMIT MO AVG 30 =0 MES EXCEEDED DMAX100 = 0 DOMAX 1 00 = 0 IES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY

CALIFORNIA REGIONAL WATER OUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTR'C CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH, CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE. (M) 8 FACILITY I D YEAR/ MO I DAY YEAR I MO I DAY STATE CODE NPDES PERMIT #

3402003001 BEGINNING 03 1 01 01 ENDING 03 / 01 1 31 06 CA000375 STATION EFRULENT 002 EFFLUENT 003 ANALYSIS SUSPENDED

SOLIDS, SUSPENDED SOLIDS UNITS mstI FLTR m/ 2nd FLTP m NET gi st FLTR mg/I 2nd FLTR m NET SMPL TYPE GRAB GRAB FREO MONTHLY MONTHLY 2

3 2

5 2

1 2<

5 4

ND(S) 4 5

6 7

8 9

10 I11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY AVG 5

ND(5)

NONTHLY HIGH 6

ND(S)

MONTHLY LOW ND(S)

ND(S)

MESEXCEEDED NOUMIT NOLIMIT MOAVG30=0 NOUMIT NOUMIT MOAVG30 0 MESEXCEEDED DMAX100 = 0 DMAX 100 = 0 IES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY

CALIFORNIA REGSONAL WATER CUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (N) 9 FACILITY I D YEAR/MO I DAY YEAR! MO /DAY STATE CODE NPDES PERMIT S 3402003001 BEGINNING 03 t 01 01 ENDING 03 / 01 1 31 06 CA0003751 STATION EFFLUENT 003 EFFLUENTOOIN EFFLUENT0Wl EFFLUENT 001 EFFLUENTOWl EFFLUENT0Ct ANALYSIS SUSPENDED SOUDS SETTL SOLIDS T CHROMIUM COPPER NICKEL ZINC UNITS m/ Ist FLTR mW 2nd FLTR mg/I NET m/l t ugh ugh?

ug ugh SMPL TYPE GRAS GRAS GRAB GRAB GRAS GRAB FRED WEEKLY WHEN O I N & W I P 003 WEEKLY MONTHLY MONTHLY MONTHLY MONTHLY 2

ND(O 1) 3 ND(10)

ND(10)

ND(10) 4 5

6 7

8 9

ND(O 1) 10 11 12 13 14 15 ND(O 1) 16 17 18 19 20 21 22 23 ND(O 1) 24 25 26 27 28 ND(O 1) 29 30 31 HONTHLY AVG NO ND(0.11)

NO(10]

ND(10)

ND(10) r ONTHLY HIGH DISCHARGE ND(0.1)

ND(10)

ND(10) lONTHLYLOW ND(O 1)

ND{10)

ND(10)

IMES EXCEEDED NO LIMIT NO LIMIT MO AVG 30 c0 MO AVG 1 0 0 M-MEDI 0 SM-MED 10 =0 SM-MED 30 z0 6M-MED 70=0 IMESEXCEEDED DMAX100 = 0 DMAX30 = 0 DMAX40 = 0 DMAX50 = O DMAX100 = 0 DMAX380 = 0 LIES EXCEEDED IMAX100=0 I MAX 140 = O I MAX 26=0 IMAX 99 = 0 REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY

CAUFORNIA REGIONAL WATER OUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 KGUERA AVLA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE. (Q) 1 FACILITY I D YEAR I MO I DAY YEAR I MO I DAY STATE CODE NPDES PERMIT r 3402003001 BEGINNING 03 / 01 I 01 ENDING 03 1 01 1 31 06 CA0003751 STATION INFLUENT INFLUENT INFLUENT INFLUENT EFFLUENT00t EFFLUENT DOI D

EFFLUENTocIG EFFLUENT 001H ANALYSIS TCHROMIIUM COPPER NICKEL AA@ONA O(N)

AMMONIA (N)

OIL & GREASE OIL & GREASE OL & GREASE UNITS ugpt ugl ughi ugh1 ugr mg/i nfg1 migt SMPL TYPE GRAB GRAB GRAB GRAB GRAB GRAB GRAB GRAB FRED JAIAPIJ.AJOCT JAJAPIJULUOCT JAJAP/JUIJOCT IAAPJJULlOCT JAJAP.JUJLOCT JAJAPIJUIJOCT JA/APJJU¶LOCT WLAAPIJULIOCT 1

_3 2

3 3

ND(10)

ND(200)

ND(200) 1 3

4 5

6 7

8 9

10 3

1 1 12 1 3 14 3

15 3

1 6 1 7 1 5 1 8 1 9 20 3

21 22 23 24 25 26 27 28 29 30 31 3

MONTHLY AVG ND(10)

ND(10)

ND(200)

ND(200) 3 3

3 MONTHLY HIGH ND(10)

ND(10)

ND(200)

ND(200) 1 5 3

3 MNTHL.Y LOW ND(10)

ND(10)

ND(200)

ND(200) 3 3

3 ILESEXCEEDED NOUMIT NOUMIT NOLIMIT NOLIMIT 6M-MED3060=0 MOAVG15S0 MOAVG150 MOAVG15=0 MESEXCEEDED DMAX12240 = 0 DMAX20 = 0 DMAX20 = 0 DMAX20 = 0 SEXCEEDED I MAX 30600 = 0 REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY FLOW-WEIGHTED AVERAGE RESULT REPORTED

CALIFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH. CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE (Q) 2 FACIL`TY I D YEAR I MO I DAY YEAR I MO / DAY STATE CODE NPDES PERMIT =

3402003001 BEGINNING 031 01 I 01 ENDING 03/ O 1 131 06 CA0003751 STATON EFFLuENT0011 EFFLUENT001J EFFLUENT001K EFFLUENTO1IL EFFLUENT W1M EFFLUENT ooP EFFLUENT 002 EFFLUENT 003 ANALYSIS OIL t GREASE IL GREASE OIL & GREASE OIL&GREASE IL A GREASE OIL3GREASE OIL & GREASE IL GREASE UNtTS mg/i mg/i ngiv mgi mgli mg/i mg/i W41 SMPL TYPE GRAB GRAS GRAQ GRAB GRAB GRAB GRAB GRAB FREQ JAIAPKJOIJOCT JAAPIJUAJOCT

.WAPt JOCT JANAPIJJJOCT JAAPIJUIJOCT JA/AP/AUJOCT JItAP/JI/OCT JAIAPIJUJOCT 2

3 2 <

3 3

2<

3 3

4 5

6 7

10 1 1 1 2 13 14 1 5 1 6 1 7 1 8 1 9 20 21 22 23 24 25 26 27 28 29 30 3 1 MONTHLY AVG NO ND NO 3

NO 3

3 3

MONTHLY HIGH DISCHARGE DISCHARGE DISCHARGE 3

DISCHARGE 3

3

<3 MONTHLY LOVI 3

3 3

<3 KMESEXCEEDED MOAVG15=0 MOAVG15=0 MOAVG15=0 MOAVG15=0 MOAVG15=0 MOAVG15=0 MOAVG15=0 MOAVG15=0 MESEXCEEDED D MAX 20 = 0 DMAX20=0 DMAX20=0 D MAX 20 = 0 D MAX 20 = 0 D MAX 20 = 0 D MAX 20 = 0 DMAX20 = 0 MES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY

CALIFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE. (Q) 3 FACILITY I D YEAR I MO / DAY YEAR / MO I DAY STATE CODE NPDES PERMIT B 3402003001 BEGINNING 03 1 01 / 01 ENDING 03 1 01 1 31 (6

CA000375' STATION EFFLUENT O04 EPFLUENT001 EFFLUENTctD EFFLUENT001H EFFLUENTOOL EFFLUENT001F ANALYSIS OIL A GREASE TOX CONCEN CADMILM CADMUM CADMILM CADIUM UNITS mgfl TU ugt uvh uv1 ugv SMPL TYPE GRAB GRAB OTRLY COMP OTRLY COMP O TRLY COMP 1 WEK COMP FRED

.JAPIJ.IOCT IAIAPULIOCT l)VAPIJUUOCT JAIAPIJULIOCT lIVAPltJJOCT WWAPIJJOCT

ND(5) 2 3

3 2

ND(S)

ND(S) 4 2

ND(S)

S 6

7 8

0 00 10 11 12 13 14 15 1 6 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MON(THLY AVG 3

0 00 ND(S)

ND(S)

ND(5)

ND(S)

MIONTHLY HIGH 3

0 00 ND(S)

ND(S)

ND(5)

M~ONTHILY LOW 3

0 00 ND(S)

ND(S)

ND(5)

LES EXCEEDED MO AVG 15 0 NO LIMIT NO LIMIT NO LIMIT NO LIMIT IES EXCEEDED D MAX 20 =0 aMSEXCEEDED 6M-MED 0 26-0 REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY

CALIFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 31 HIGUERA AV1LA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (Q) 4 FACILITY I D YEAR I MO I DAY YEAR I MO I DAY STATE CODE NPDES PERMIT:

3402003001 BEGINNING 03 1 01 I 01 ENDING 03 1 0t 31 06 CAM003751 STATiON EFFRUENTOO1D EFRUENT001H EFFLUENT 001L EFFLUENT 00IF EFFLUENTOCID EFFLUENT0C1H EFFLUENT OcI1L EFFLUENT 00IF ANALYSIS CHROMIUM T CHROMiUM T CHROMIUM T CHROMLUM COPPER COPPER COPPER COPPER INTS ug' ugW ughl ugvi ug ugvl ugi 'WI SMPL TYPE OTRLY COMP CTRLY COUP OTRLY COMP 1 WEEK COMP OTRLY COMP OTRLY COMP OTRLY COMP 1 WEEK COMP FRED VAPIJUIJKCT JAIAPIAAJOCT JAIAPIJULIOCT.WAPlJUIOCT VAAP/JULIOCT WAPIAAJOCT JAAPIMAJOCT

.WAP/IUUOCT 1

ND(10) 10 2

3 2

ND(10)

ND(10) 2 ND(10) 10 4

2 10 2

170 5

6 7

10 1 1 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 P.ONTHL.YAVG ND(10) 1 0 ND(10)

ND(10) 10 170 ND(10) 10 MONTHLY HIGH ND(10) 20 ND(10)

ND(10) 10 270 ND(10) 10 MONTHLY LOW ND(10)

ND(10)

ND(10) 10 60 ND(10) 10 IMESEXCEEDED NO UMIT NO UMIT NO LIMIT NO LIMIT NO UMIT NO UMIT NO LIMIT NO UMIT IMES EXCEEDED MES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY

CALFORNIA REGIONAL WATER OUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CC CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA 9301 PAGE.IO) 5 FACILITY I D YEAR I MO I DAY YEAR / MO / DAY STATE CODE NPDES PERMIT:

3402003001 BEGINNING 03 1 01 101 ENDING 03 1 01 / 31 06 CA0003751 STATION EFFLUENTOID EFRLUEhT00IH EFFLUENTED01L EFFLUENTOOIF EFFLUENTOOID EFFLUENT OOH EFFLUENT 0 IL EFFLUENT00IF ANALYSIS LEAD LEAD LEAD LEAD MERCURY MERCURY MERCURY MERCURY UNITS ugvo ugh1 uug 1IVl twi ug ugI utg SJ.PL TYPE OTRLY COMP QTRLY COMP QTRLY COMP 1 WEEK COMP OTRLY COMP OTRLY COMP OTRLY COMP 1 WEEK COMP FREQ WAPIJtJOCT JWJAPIJULUOCT JAlAP/JULIOCT J.APIlJUOCT JAfAPJJIJUOCT IAJAP/JUIDCT JAIAP/JULOCT JAIAP/JULJOCT 1

10 ND(0 2) 2 3

2 ND(10)

ND(10t 2

ND(0 21 05 4

2 NND(10) 2 ND(02) 5 6

7 8

9 10 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY AVG 1 0 NOCIDO)

ND(10)

ND(0 2)

ND(0 2) 05 IONTHLY HIGHI 10 ND(IDO)

ND{10)

ND(10)

ND(0 2)

ND(0 2) 05 MONTHLY LOW 10 ND(100)

ND(10)

ND(0 2)

ND(0 2) 05 TIMES EXCEEDED NO LIMIT NO UMIT NO LIMIT NO LIMIT NO LIMIT NO UMIT NO LIMIT NO LIMIT IMES EXCEEDED iMES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURJNG THE DAY

_ALIFORNIA REGIONAL WATER OUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AV1LA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (QI 6 FACILITY LD YEAR I MO I DAY YEARt MO DAY STATE CODE NPDES PERMIT r 3 402003001 BEGINNING 03 / 01 I 01 ENDING 03 1 01 1 31 06 CA0003751 STATION EFFLUENT01D EFFLUENT001H EFFLUENT0011 EFRUENT IooF EFFLUENT01ID EFRUENT001H EFFLUENT OC IL EFFLUENT001F ANALYSIS NICKEL NICKEL NICKEL NICKEL SILVER SILVER SILVER SILVER UNITS

,jgl sw/

ugD1 ugh u1h ugh uvgi ugv SMPL TYPE OTRLY COUP aTRLY COMP OTRLY COMP I WEEK COMP OTRLY COMP OTRLY COMP OTRLY COMP 1 WEEK COMP FREO AAPI.LIOCT JAIAPIA WT WAP/JtLIDCT

.NAPIJC JDIAP/JUUOCT WAPlJJJOCT WAPIJULOCT JVAPI.ULJOCT 1

20 ND(10) 2 3

2 ND(1D)

ND(10) 2 ND(10)

ND(10) 4 2

30 2

ND(10) 5 6

7 8

9 10 1 1 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31

.IONTHLY AVG 20 30 ND(10)

ND(10)

MONTHLY HIGH 20 40 ND(10)

ND(10)

NOCI0)

ND(10)

MIONTHLY LOw 20 10 ND(10)

ND(10)

ND(l0)

ND(10)

ND(10) lIMES EXCEEDED NO LIMIT NO LIMIT NO LIMIT NO UIMIT NO UMIT NO LIMIT NO LIMIT NO LJIMIT TIMES EXCEEDED TIMES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURINGTHE DAY

CAUFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION POBOX56 91 HIGUERA AVILA BEACH, CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (0) 7 FACILITY I D YEAR I MO I DAY YEAR I MO I DAY STATE CODE NPDES PERMIT F 3402003001 BEGINNING 03 1 01 101 ENDING 03 1 01 1 31 06 CA000375' STATION EFFLUENT 0010 EFFLUENT O1H EFFLUENT 001L EFFLUENT 001F ANALYSIS ZINC ZINC ZINC ZINC UMTS ugti u9l ugt ugt SMPL TYPE OTRLY COMP OTRLY COMP OTRLY COMP 1 WEEK COMP FREO AJVAPIJULUOCT JA/APiJlJJOCT JAIAPLtJUJCT JAAPIJUOCT 1

A930 2

3 2

60 80 4

2 80 5

6 7

B 9

10 I11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY AVG 930 80 60 80 AONTHLY HIGH 930 80 60 80 MONTHLY LOW 930 80 60 80 TIMES EXCEEDED NO UMIT NO UMIT NO LIMIT NO UMIT MES EXCEEDED ES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY

CALIFORNIA REGIONAL WATER OUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (Q) 8 FACILITY I D YEAR ) MO / DAY YEAR / MO D DAY STATE CODE NPDES PERMIT 9 3402003001 BEGINNING 03 101 101 ENDING 03 f 01 31 06 CACM3751 STATION EFFLUENTXOID EFFLUENTOOIF EFFLUENTOX11 EFFLUENT0W1L. EFFLUENT OOIM ANALYSS COPPER COPPER COPPER COPPER COPPER U;ITS fll91l W1 n

MO mgti SMPL TYPE 24-HR COMP 24-HR COMP 24-HR COMP 24-HR COUP 24-HR COMP FREC METAL CLNG METAL CLNG METAL CLNG METAL CLNG METAL CLNG 2

3 4

5 6

7 1 0 12 1 3 14 1 5 1 6 1 7 1 8 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY AVG MONTHLY HIGH MONTHLY LOW IMES EXCEEDED MO AVG 1= 0 MOAVG1=0 -

MOAVG1=0 MOAVG I 0 MOAVG1=0 MESEXCEEDED DMAXl =0 DMAX1 =0 DMAX1 =0 DMAXI =0 DMAX1 =0 ES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY

CALIFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONITORING REPORT PAOFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH CAUF 93424 SAN LUIS OBISPO CA 93401 PAGE. (0) 9 FACILITY I D YEAR I MO I DAY YEAR/MO IDAY STATE CODE NPDES PERMIT u 3402003001 BEGINNING 03 1 01 01 ENDING 03 1 01 1 31 06 CA000375' STAnION EFmUENT001D EFFWENT00IF EFFLUENT00t1 EFFLUENT DOI L EFFLUENTOIM ANALYSIS EON IRON IRON IRON IRON ULmTS wt m1 mgvi mol1 m

SMPL TYPE 24-HR COMP 24-HR COMP 24-HR COMP 24-HR COMP 24-HR COMP FREC METAL CLNG METAL CLNG METAL CLNG METAL CLNG METAL CLNG 2

3 4

5 6

7 8

9 10 1 2 1 3 14 15 16 1ONHL AVG 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY AVG MONTHLY HIGH MONTHLY LOW ES EXCEEDED MO AVG 1= 0 MOAVG 1 =0 MOAVG 1 0 MOAVG = 0 MOAVG

= 0 ES EXCEEDED DMAX1 =0 DMAX1 =0 DMAXI =0 DMAX1 =0 DMAX1 =0 2MES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY

CAUFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO "ONTROL BOARD DiABLO CANYON NUCLEAR POWER PLANT

^ENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH, CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE:_(A I

FACILITY I D YEAR t MO tDAY YEAR I MO I DAY STATE CODE NPDES PERMIT t 3402003001 BEGINNING 03 1 01t 01 ENDING 03101 1 31 06 CA0003751 STATION EFFLUENT 001 INFLUENT EFFLUENT INFLUENT EFFLUENT 001 INFLUENT EFFLUENT 001 INFLUEN7 ANALYSIS TITANIUM ARSENIC ARSENIC CADMIUM CADMIUM LEAD LEAD ZINC WNTS tw' uJ1 uglh ug1 sWI ugvi tvh u'1 SMPL TYPE GRAB GRAB GRAB GRAB GRAB GRAB GRAB GRAB FRED OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER 2

3 11 4

5 6

7 8

9 10 1 1 12 13 14 15 16 17 1 8 19 20 2 1 22 23 24 25 26 27 28 29 30 3 1 MONTHLY AVG 1

MONTHLY HIGH 1

MONTHLY LOWJ 11 MES EXCEEDED NO UMIT NO LIMIT 6M-MED 30 = a NO LIMIT 6M-MED 10 =

NO UMIT 6M-MED 10 0 NOLIMIT MESEXCEEDED DMAX15O = 0 DMAX20 = 0 DMAX40 = 0 MES EXCEEDED I MAX 400 = 0 I MAX 5-0 IMAX 100 =0 REMARKS

NUMBER OF SAMPLES TAKEN DURING THE DAY INFLUENT ANALYSIS PERFORMED FOR COMPARISON TO EFFLUENTS

CALIFORNIA REGIONAL WATER OUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH, CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE (A) 2 FACILITY ID YEAR/ MO I DAY YEAR I MO) DAY STATE CODE NPDES PERMIT:

3402003001 BEGINNING 03 I 01 I 01 ENDING 03 101 / 31 06 CA000375_

STATION INFLUENT EFFLLIENT 001 INFLUENT EFFLUENT 001 INFLUENT EFFLUENT 0o1 INFLUENT EFFLUENT 001 ANALYSIS MERCURY MERCURY SILVER SILVER CYAN DE CYANIDE PHENOLIC CMP PtHENOUC ChlP LNTS ugl ug' 1g wg ug/t uvi ugll (NONCL)

UVi INONCL)

SMPL TYPE GRAB GRAB GRAB GRAB GRAB GRAB GRAB GRAB FRED OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER 2

3 4

5 6

7 8

9 10 11 12 13 14 15 16 17 18 19 20 2 1 22 23 24 25 26 277 28 29 30 3 1 MNTHLY AVG MONTHLY HGH ONTHLY LOW MES EXCEEDED NO LIMIT 6M-MED 0 2-0 NO UMIT 6M-MED 2 9=0 NO LIMIT 6M-MED 30=0 NO LIMIT 6M-MED 150=0 MES EXCEEDED DMAX08 =0 DMAX 13 6-O DMAX 100=0 DMAX 610= 0 MES EXCEEDED IMAX 2 = 0 IMAX 35= 0 IMAX 260=0 IMAX 1530=0 REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY

_ALIFORNIA REGIONAL WATER OUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH CALIF 93424 SAN LUIS ORISPO CA 93401 PAGE: (A) 3 FACLITY I D YEAR I MO I DAY YEAR I MO I DAY STATE CODE NPDES PERMIT u 3402003001 BEGINNING 03 1011 01 ENDING 03 101 O 31 06 CA000375_

STATION INFLUENT EFFLUENT001 EFFLUENT 0QtD EFFLUENTOID EFFLUENT0C1D EFFLUENT oos EFFLUENT oo ANALYSIS CHLOR PHENOL CHLOR PHENOL LrTHIUMI BORON HYDRAZINE OIL & GREASE OIL & GREASE UNITS WIg ul mgi mg/i mg/i mg/

miv SMPL TYPE GRAB GRAB GRAB GRAB GRAB GRASB GRAB FREO OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER 2

3 4

5 6

7 8

9 10 11 12 13 14 15 16 1 7 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY AVG MONTHLY HIGH MONTHLY LOW MIES EXCEEDED NO LIMIT 6M-MED 10=0 NOLIMIT NO UMIT NO LIMIT MOAVG15=0 MO AVG 15-0 ES EXCEEDED DMAX 20=0 DMAX 20=0 DMAX 20=0 MES EXCEEDED IMAX 50=0 REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY

CALIFORNIA REGIONAL WATER OUAUTY DISCHARGE SELF MONITORING REPORT PACFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (A) 4 FACIuTY LD YEARI MO /DAY YEAR I MO I DAY STATE CODE NPDES PERMIT:

3402003001 BEGINNING 03 / 01 I 01 ENDING 03

_1 01 31 06 CA000375' STATION EFFLUENT 009 EFFLUENT013 EFFLUENTO15 EFFLUENT 016 EFFLUENTO17 INFLUENT EFFLUENT 001 ANALYSIS OIL & GREASE OIL & GREASE OIL & GREASE OIL & GREASE OIL & GREASE PCsS PCBS LtNTS Wt MOyt mgvl 1fvi Ingl ugl uyt SMPL TYPE GRAB GRAB GRAB GRAB GRAB GRAB GRAB FREC OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER

-tE

-tEXCEEDEDn 2

3 4

5 6

7 8

9 10 I11 12 1 3 14 15 1 6 17 18 19 20 21 22 23 24 25 26 27 28 29 30 3 1 MIONTHL.Y AVG MONTHLY HiGH MONTHLY LOW ESEXCEEDED MO AVG 15=0O MO AVGI15-0 MO AVGI15=0 MO AVGI15-0 MO AVG 15=0O NOULMIT NOULMIT SEXCEEDED

MAX 20=0 MA 20=0 DMAX 20=0 DMAX 20=0 DMAX2T=0 IS EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DOJiNG THE DAY

CALIFORNIA REGIONAL WATER OUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLAhT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH CAUF 93424 SAN LUIS OBISPO CA 93401 PAGE (A) 5 FACIUTY I D YEAR / MO t DAY YEAR I MO I DAY STATE CODE NPDES PERMIT t 3402003001 BEGINNING 03 01 I 01 ENDING 03 / 01 1 31 06 CA0003751 STATION EFFLUENT COIN EFFLUENT 0IN EFFLUENT DO N EFFLUENTOOIN EFFLUENT OtIN EFFLUENTOOKN EFFLUENT CtIN EFFLUENT OOIN ANALYSIS SLUDGE SLUDGE SLUDGE SLUDGE SLUDGE SLUDGE SLUDGE SLUDGE LNlITS MOISTURE TOT lJLDL N AMMaGA (N)

NITRATE (N)

TOT PHOSPHS pH OIL & GREASE BORON SMfLTYPE mghg mgpg "g9 mv&g pHr mfgtg mg FREO GRAB GRAB GRAB GRAB GRAB GRAB GRAB GRAB OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER 2

3 4

5 6

7 8

9 10 1 1 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY AVG MONTHLY HIGH MONTHLY LOW TIES EXCEEDED NO UMIT NO UMIT NO UMIT NO LIMIT NO LIMIT NO LIMIT NO LIMIT NO LIMIT TMES EXCEEDED IMES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY

CALIFORNIA REGIONAL WATER OUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE' JA) 6 FACILITY I D YEAR / MO I DAY YEAR I MO / DAY STATE CODE NPDES PERMITs 3 402003001 BEGINNING 03 I 01 I 01 ENDING 03 I 01 1 31 06 CA0003751 STATION EFFLUENTOOIN EFFLUENTOO1N EFFLUENTOOIN EFFLUENTC1N EFFLUENT001N EFFLUENTO0IN EFFLUENTOOIN EFFLUENT001N ANALYSIS SLUDGE SLUDGE SLUDGE SLUDGE SLUDGE SLUDGE SLUDGE SLUDGE UNITS CADMlIUM COPPER CHROMIUM LEAD NICKEL MERCURY 2NZ^

VOLLUME SMPL TYPE mg+9 KwgMkg S

m9 9gAg ng mg5g m

FREO GRAS GRAB GRAB GRAB GRAS GRAS GRAB

_ OCTOBER I OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER 2

3 4

5 6

7 8

10 11 12 13 1 4 15 16 17--

1 8 19 20 2 1 22 23 24 25 26 27 28 29 30 3 1 MONTHLY AVG MONTHLY HIGH MONTHLY LOW IESEXCEEDED 1OxSTLC=0 1OxSTLC=0 10xSTLC=0 10xSTLC--0 10xSTLC-0 1OxSTLC-0 10xSTLC=D IMES EXCEEDED 10 mghg=O 250 mghg=O 50 mgng=O 50 mgKg=O 200 mglkg=O 2 mgfg=O 2500 mgAg=O SEXCEEDED TTLC>100-0 TTLC>2500=0 TTLC>500=0 TTLC>1000=0 TTLC 2000=0 TTLC'20-0 TTLC 5000=0 REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY

APPENDIX 3 DIABLO CANYON POWER PLANT Influent and Effluent Monitoring February 2003

CALIFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: IM) 1 FACILITY I D YEAR I MO /DAY YEAR I MO /DAY STATE CODE NPDES PERMIT A 3402003001 BEGINNING 03 1 02 1 01 ENDING 03 1021 28 06 CA0003751 STATION INFLUENT EFFLUENTool DELTATEMP EFFLUENT001 INFLUENT EFFLUENT0ol EFFLUENToo1P EFFLUENT 0B2 ANALYSIS TEMPERATURE TEMPERATURE TEMPERATURE FLOW pH pH pH pH UNITS DEGREES F

DEGREES F

MGD pH UNITS pH UNITS pH UNITS pH UNITS SMPL TYPE METERED METERED METERED RECORDED GRAB GRAB GRAB GRAB FREQ CONnNUOUS CONTINUOUS CONTNUOUS DAILY MONTHLY MONTHLY M)

MONTHLY MONTHLY 1

561 74 7 186 2486 2

548 734 186 2486 3

553 72.5 172 1706 4

556 746 190 1239 5

555 745 190 1239 81 81 2

81 6

556 746 190 1239 2

80 7

558 748 190 1239 8

560 750 190 1239 9

56 3 753 190 1239 10 561 751 190 1239 11 56 6 755 189 1239 12 57 3 762 18 9 1239 13 575 765 190 1239 14 572 76.2 190 1239 15 571 762 191 1239 16

-57 3

762 189 1239 17 571 761 190 1239 18 56 9 76 0 191 1239 19 557 748 191 1239 20 54 2 73 3 191 1239 21 547 738 191 1239 22 54 9 74 0 191 1239 23 557 727 170 1239 24 556 739 183 1239 25 559 746 187 1239 26 551 738 187 1239 27 54 8 73 5 187 1239 28 543 730 187 1239 29 30 31 MONTHLY AVG 50 5 67 4 170 1215 81 81 80 81 MONTHLY HIGH 57 5 76 5 191 2486 81 81 80 81 MONTHLY LOW 54 2 72 5 17 0 1239 81 81 80 80 MESEXCEEDED NO LIMIT NO LIMIT MAX 22 0 MAX 27600 NOUMIT NOLIMIT NOLIMIT NO LIMIT MES EXCEEDED

()

MES EXCEEDED REMARKS

NUMBER OF SAMPLES TAKEN DURING THE DAY EXCEPT DURING DEMUSSELING DAILY WHEN DISCHARGING CHEMICAL CLEANING WASTES FROM DISCHARGES 001D, F. I.

L AND/OR M

CALIFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AV7LA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (M) 2 FACILtTY I D YEAR / MO I DAY YEAR I MO I DAY STATE CODE NPDES PERMIT B 3402003001 BEGINNING 03 1 02 01 ENDING 03 / 021 28 06 CA0003751 STATION EFFLUENT 003 EFFLUENT 004 EFFLUENT 001N EFFLUENTOO11P EFFLUENT 003 EFPLUENTOCIF EFFLUENT ooI EFFLUENTOW1 ANALYSIS pH pH OIL & GREASE OIL & GREASE OIL & GREASE OIL& GREASE T CHLOR RES CHLORINE USED UNTS pH UNITS pH UNITS w

m ml mgt u7 Ibseay SMPL TYPE GRAS GRAB COMPOSITE GRAB GRAS GRAB GRAB RECORDED FREO MONTHLY MONTHLY WEEKLY WEEKLY n

WEEKLY r)

MONTHLY 2 pe CYCLE MONTHLY 1

6 30 230 2

6 30 230 3

6 36 238 4

6'<

20 245 5

81 81 3

-ND(5) 6 <

20 252 6

6 <

20 281 7

6 <

20 302 8

6 <

20 302 9

6 <

20 302 130 3

6 20 302 11 6 <

20 302 12 6 <

20 302 13 6 <

20 295 14 3

ND(S) 6' 20 288 15 6

28 288 16 6 <

20 288 17 6 <

20 288 18 6 <

20 288 19 3

ND(5) 6 26 288 20 6

311 274 21 6 <

20 259 22 6'

20 259 23 6'<

20 259 24 6'<

20 259 25 6'<

20 245 26 3

ND(S) 6r 20 230 27 6 <

20 223 28 6'

20 216 29 30 31 MONTHLY AVG 81 81 ND(S)

NO NO 3

20 269 MONTHLY IfGH 81 81 ND(S)

DISCHARGE DISCHARGE 3

36 302 MIONTHLY LOW 81 81 ND(S) 3 20 216 MES EXCEEDED NO LIMIT NO LIMIT MO AVG 15 =0 MO AVG 15 z0 MO AVG 15 =0 MOAVGIS= 0 I MAX 200 0 NO LIMIT MES EXCEEDED DMkX 20 z0 D MAX20= 0 D MAX 20 =0 D MAX 2O0 0 MES EXCEEDED REMARKS

'NUMBER OF SAMPLES TAKEN DURING THE DAY WHEN 0OIN IS DISCHARGING TO 001P.

WHEN 00iP IS DISCHARGING TO 003

CALIFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 91 HIGUERA AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (M) 3 FACILITY LD YEAR i MO I DAY YEAR / MO I DAY STATE CODE NPDES PERMIT v 3402003001 BEGINNING 03 1 02 01 ENDING 03 102 1 28 06 CA000375' STATION EFF 00t1N-03 EFF 0OtN%>O03 EFFLUENT 00tD EFFLUENT 00tF ANALYSIS TOTL COUFORM FECAL COLIFORM SUSPENDED SOUDS SUSPENDED SOCIDS UNITS MPNw1C00vi MPNt ODno mg/ 1st FLTR mgl1 2nd FLTR mg/i NET mngI Ist FLTR mg'1 2nd FLTR mg/i NET SMPL TYPE GRAB GRAB GRAB GRAB FRED 4 TIMESIWEEK 4 TIMESNWEEK MONTHLY MONTHLY 2

3 2

ND(5) 4 52 9

2 1

2 9

6 7

1 ND(5) 8 9

1 0 3

7 3E 1

3 7

2 4

2 1

2 ND(M

)

1 E 12 2

44 2

44 13 1 4 1 5 1 6 1 7 18a 1 9 20 21 22 23 24 25 26 27 28 29 30 31 AONTHLY AVG NO NO 5

ND(5)

MONTHLY HIGH DISCHARGE DISCHARGE 46 ND(5) iONTHLY LOW ND(S)

ND(S)

LES EXCEEDED 80% SMPLS>lK MEAN>200=

NO LIMIT NOLIMIT MO AVG 30 =0 NOULMIT NO LIMIT MOAVG30=0 IMSEXCEEDED 90 %SMPLS>400 D MAX100 =0 D MAX 100= 0 IMSEXCEEDED I MAX >10K REMARKS

'NUMBER OF SAMPLES TAKEN DURING THE DAY FLOW-WEIGHTED AVERAGES REPORTED

CALIFORNIA REGIONAL WATER OUAUTY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE. (M) 4 FACILUTY I D YEAR I MO I DAY YEAR I MO I DAY STATE CODE NPDES PERMIT:

3 402003001 BEGINNING 03 1 02 101 ENDING 03 1 02,r 280 00 CA000375' STATION EFFLUENTOO1G EFFLUENTOOIH ANALYSIS SUSPENDED SOUDS SUSPENDED SOLtDS UNITS mfqt 1st FLTR mI 2nd FLTt mt NET mq/i lst FLTR m 2nd FLTR mg/ NET SMPL TYPE GRAb GRAB FREo MONTHLY MONTHLY

-1 1-1 1-1--I 2

3 8

18 4

5 6

7 10 1

ND(5) 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 M.ONTHLY AVG ND(5) 8 MIONTHLY HIGH ND(5) 8 MONTHLY LOW ND(5) 8 ES EXCEEDED NO LIMIT NO UMIT MO AVG 30=0 NO LIMIT NO UMIT MO AVG 30=0 IMES EXCEEDED D MAX 100 = 0 D MAX 100 = 0 MES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY

CALIFORNIA REGIONAL WATER DUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION POBOX56 81 HIGUERA AVILA BEACH. CALIF 93424 SAN UllS OBISPO CA 93401 PAGE:(M) 5 FACaLITY I D YEAR I MO I DAY YEAR I MO / DAY STATE CODE NPDES PERMIT t 3402003001 BEGINNING 03 / 02 1 01 ENDING 03 1 02 1 28 06 CA0003751 STATION EFFLUENT OOt EFFLUENT OC I J ANALYSIS SUSPENDED SOLIDS SUSPENDED SOUDS UNTES mgI 1st FLTR mgtI 2nd FLTR mgtl NET mI 1st FLTR mgtt 2nd FLTR mgI NET SMPL TYPE GRAB GRAB FRED MONTHLY MONTHLY 2

3 LO11ND(5) 4 S

6 7

8 9

10 1 1 1 2 1 3 1 4 1 5 1 6 1 7 20 2 1 22 23 24 25 26 27 28 29 30 3 1 MON~THLY AVG NO ND(5)

MNTHLY HIGH DISCHARGE ND(5)

MNTHLY LOVI ND(S)

[IES EXCEEDED NO LIMIT NO LIMIT MO AVG 30 =0 NO LIMIT NO LIMIT MO AVG 30 0

IES EXCEEDED MAXIOC0 0 MAX 1 00 =0 MES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY

CALIFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONtTORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLAN.

CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH CALIF 93424 3AN LUIS OBISPO CA 93401 PAGE. (M) 6 FACILITY I D YEAR I MO I DAY YEAR I MO I DAY STATE CODE NPDES PERMIT t 3402003001 BEGINNING 03 102 1 01 ENDING 03 1 02 1 28 06 CA00Q3751 STATION EFFLUENT0C1K EFFLUENTDO1L ANALYSIS SUSPENDED SOLIDS SUSPENDED SOUDS UNITS mg1 Ist FUTR mg/I 2nd FLTR mg/1 NET mg Ist FLTR mg/ 2nd FLTR Wm/ NET SMPL TYPE GRAB GRAB FRED MONTHLY MONTHLY 2

3 2

1 2

ND(5) 4 5

6 7

B 9

10 I11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 M.ONTHLY AVG NO ND(5)

.MONTHLY HIGHl DISCHARGE ND(5)

M4ONTHLY LOW ND(5)

IMES EXCEEDED NO LIMIT NO UMIT MO AVG 30 0 NO LIMIT NO LIMIT MO AVG 30 0 IMESEXCEEDED DMAX100 = 0 D MAX00 = 0 IMES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY

CALIFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLAh CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA 93.01 PAGE:(U) 7 FACLITY I D YEAR) MO) DAY YEAR IMO) DAY STATE CODE NPOES PERMIT s 3402003001 BEGINNING 03 / 02 1 01 ENDING 03 102 1 28 06 CAOOQ375 1

STATION EFFLUENT001M EFFLUENT001N EFFLUENT 00tP ANALYSIS SUSPENDED SOLIDS SUSPENDED SLDS SUSPENDED SOLIDS UNITS n

gl Ist FLTR mg/l 2nd FLTR m7 NET mgI mng I st FLTR mg'1 2nd FLTR mW' NET SMPL TYPE GRAB COMPOSITE GRAB FREO MONTHtY WEEKLY MONTHLY 2

3 4

5 2

<I1 ND(5) 24 6

3 1

ND(5) 7 8

9 10 I11 12 13 14 43 15 16 17 18 19 26 20 21 22 23 24 25 26 31 27 28 29 30 MON1THLY AVG ND(5) 31 ND(5)

MDNTHLY HIGH ND(5) 43 ND(5 MONTHL.Y LOW ND(5) 24 ND(5)

MEEXCEEDED NOULMIT NO LIMIT MO AVG 30 =0 MOAVG60=0 NO LIMIT NOULMIT MO AVG 30 =

MES EXCEEDED D MAX 100 = 0 D MAX 100 =0 MES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY

CALIFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: IM) 8 FACILITY I D YEAR / MO I DAY YEAR/MOI DAY STATE CODE NPDES PERMiT s 3402003001 BEGINNING 03 / 02 / 01 ENDING 03 1 02 1 28 06 CA0003751 STAnlON EFFLUENT 002 EFFLUENT 003 ANALYSIS SUSPENDED SOLIDS SUSPENDED SOLIDS UIlTS mg/I Ist FLTR mgi 2nd FLTR mI NET mg/I 1s FLTR mg/l 2nd FLTR m NET SMPL TYPE GRAB GRAB FRED MONTHLY MONTHLY 2

3 4

5 2

3 2

1 2

ND(S) 2 4

2<

1 2

5S 6

7 8

9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 20 2 1 22 23 24 25 26 27 28 29 30 3 1 PIONTHLY AVG ND(5]-

<5 MONTHLY HIGH ND(5) 5 MONTHLY LOW ND(5)

ND(5)

IMESEXCEEDED NO LIMIT NO LIMIT MO AVG 30 = 0 NO LIMIT NO LIMIT MOAVG3D=0 IMESEXCEEDED DMAX100 = 0 DMAXl100 = 0 MES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURNG THE DAY

CALIFORNIA REGIONAL WATER OUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRiC CO CONTROL BOARD DIABLO CANYON NUCLEAR POA ER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (M) 9 FACILITY I D YEAR I MO I DAY YEAR I MO / DAY STATE CODE NPDES PERMIT; 3402003001 BEGINNING 03 / 02 / 01 ENDING 03 / 02 1 28 06 CA0003751 STATION EFFLUENT003 EFFLUENT0t1N EFFLUENT 001 EFFLUENT 001 EFFLUENT 00t EFFLUENT

tCt, ANALYSIS SUSPENDED SOLIDS SETTL SOLIDS T CHROMIIUM COPPER NICKEL ZINC ULNITS mg/I 1st FTR mglI 2nd FLTR mgtl NET nm/

ug/i ug/i uWI rig91 SstPL TYPE GRAS GRAS GRAB GRAS GRAS GRAS FRED WEEKLY WHEN 00(1N

& 001P > 003 WEEXLY MONTHLY MONTHLY MONTHLY MONTHLY 2

3 4

5 ND(0 1)

ND(10)

ND(10) 6 7

8 9

10 I11 12 13 14 ND(0 1) 1 5 16 17 18 19 ND(0 1) 20 21 22 23 24 25 26 ND(0 1) 27 28 29 30 31 MONTHLY AVG NO ND(0 1)

ND(10)

NIONTHLY HIGH DISCHARGE ND(0 1)

ND(10)

NOCIC)

ND(10)

MqONTHLY LOW ND(0 1)

ND(10)

MESEXCEEDED NOLIMIT NOLIMIT MOAVG30=0 MOAVG10=0 6M-MED 10=0 6M-MED 1D=0 6M-MED30=0 6M-MED70=0 KMES EXCEEDED D MAX 100 = 0 D MAX 3 0

DMAX40 0

DMAX50 0

D MAX 100 = O D MAX 380 = 0 FES EXCEEDED I MAX lW=0 I MAX 140 0 I MAX 250 = 0 IMAX990=0 REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY

CALIFORNIA REGIONAL WATER OUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH CALIF 93424 SAN LUIlS OBISPO CA 93401 PAGE. (Q) 1 FACLITY ID YEAR I MO I DAY YEAR / MO / DAY STATE CODE NPDES PERMIT:

3402003001 BEGINNING 03 1 02 / 01 ENDING 03 102 1 28 06 CA0033 751 STATION INFLUENT INFLUENT INFLUENT INFLUENT EFFLUENT0t1 EFFLUENTOCID EFFLUENT00iG EFFLUENT 001H ANALYSIS T CHROMLUM COPPER NICKEL AMMONIA (N)

AMMONIA (N)

OIL A GREASE OIL & GREASE OIL & GREASE UNITS ugW ugh1 ug'1 ug'1 u1vi mg/I mv/

"gi SMPL TYPE GRAB GRAB GRAB GRAB GRAB GRAB GRAB GRAB FREO NAP/JUUOCT JAJAPIJUJOCT JAAP/JULJOCT JAPIJWOCT JA UIJOCT

.AAPIJULJOCT WAPIJULJOCT AAPIJULAOCT 2

3 4

5 ND(10)

ND(10)

ND(10) 6 7

8 9

10 11 12 9

13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY AVG ND(10)

ND(10)

ND(10) 9

'IONTHLYHiIGH ND(10)

ND(10)

ND(10) 9 MON'THLY LOW ND(10)

ND(10)

ND(10) 9 IMES EXCEEDED NO LIMIT NOULMIT NOULMIT NO LIMIT 6M-MED 3060 =0 MO AVGI15 0 MO AVGI15 0 MO AVG 15 0 IMES EXCEEDED D MAX 12240 =0 D MAX 20 =0 DMAX20 =0 DMAX20= 0 MES EXCEEDED I MAX 30600 = 0 REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY FLOW-WEIGHTED AVERAGE RESULT REPORTED

CAUFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLAN7 CENTRAL COAST REGION PO BOX 56

.8t HIGUERA AVILA BEACH. CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE. (Q) 2 FACIUTY I D YEAR / MO I DAY YEAR I MO I DAY STATE CODE NPDES PERMIT o 3402003001 BEGINNING 03 t 02 1 01 ENDING 03 1 021 28 06 CA0003751 STATION EFFLUENT 0011 EFFLUENT 001.1 EFFLUENT00tK EFFLUENT00IL EFFLUENT 00tM EFFLUENT 0011P EFFLUENT 002 EFFLUENT 003 ANALYSIS OIL& GREASE IL & GREASE OIL A GREASE OIL & GREASE OIL & GREASE OIL & GREASE aL & GREASE OL 2 GREASE UNrTS mvi mgv 1

mgli mgli mi ffw mrl mg/l SMPL TYPE GRAB GRAB GRAB GRAB GRAB GRAB GRAB GRAB FREO

.APIAJXJCT WAPIJUUOCT JAIAP/JUUDCT.AfAP/JUUT JAIAPIJULJDCT JINAPIJUIOCT JAJAPIJUJIOCT JAIAPIAXXDCT 2

3

(

3 4

5 3

6 7

8 9

1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 20 2 1 22 23 24 25 26 27 28B 29 30 3 1 MONTHLY AVG 3

3 MODNTHLY HIGH 3

3 MONTHLY LDWV 3

3 IMESEXCEEDED MOAVG15=0 MOAVG15=0 MOAVG15=0 MOAVG15=0 MOAVG15=0 MOAVG15=0 MOAVG15=0 MOAVG15=0 MES EXCEEDED DMAX20 = 0 DMAX20 =0 DMAX20=0 DMAX20 = 0 DMAX20 = 0 DMAX20 = 0 DMAX20 = 0 DMAX20 = 0 MES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY

CALIFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE. (QI 3 FACLITY I D YEAR I MO I DAY YEAR I MO I DAY STATE CODE NODES PERMIT t 3 402003001 BEGINNING 03 102 I01 ENDING 03 I 02 1 28 06 CA0003751 STATION EFFLUENT 004 EFFLUENT001 EFFLUENT 001 D EFFLUENTOOIH EFFLUENT OQ L EFFLUENTr01F ANALYS5S OIL & GREASE TOX CONCEN CADMIUM CADMIWM CADMLIeM CADMIUM UNITS mgwl TU ugK uv' ugh ugfl SMJPL TYPE GRAB GRAB aTRLY COMP OTRLY COMP OTRLY COMP I WEEK COMP FRE3 JWAPIJtULDCT JIAPIJUUIOCT JAIAPIJJJOCT JIAAPIJULCT JAIAPIJUIJOCT.WAPLJUIJOCT 2

3 4

5 6

7 8

9 10 I11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY AVG MONTHLY HIGH MONTHLY LOW liMES EXCEEDED MO AVG 15 = 0 NO LMIT NO UMIT NO UMIT NO LIMIT LMES EXCEEDED DMAX20 = 0 MES EXCEEDED 6M-MED 0 26=0 REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY

CALIFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLAN' CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (Q) 4 FACILITY I D YEAR I MO J DAY YEAR I MO I DAY STATE CODE NPDES PERMIT:

3 402003001 BEGINNING 03 I 021 01 ENDING 031 02 1 28 06 CA0003751 STATION EFFUENT001D EFFLUENT M01H EFFLUENTOOL EFFLUENT001F EFFLUENT00tD EFFLIENT001H EFFLUENT DOL EFFLUENT OO1F ANALYSIS CHROhIUM T CHROMIW T CHROMIUM TCHRCOhItUM COPPER COPPER COPPER COPPER UNITS ugn ugvh ug11 ug ugh ugI 11 ugh SMPL TYPE QTRLY COMP OTRLY COMP OTIRLY COUP I WEEK COMP QTRLY COMP OTRLY COMP OTRLY COM5 1 WEEK COMP FREQ IlUAPtJUUOCT.WAPFJULtOCT JWAP/JUL/OCT JA4APIJUtJOCT JNAP1J=CT JAIAPIIAX)CT JAIAP/JJLUOCT WVAP!JLJUOCT 2

3 4

5 6

7 8

9 10 I11 12 1 3 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY AVG MONTHLY HIGH MONTHLY LOW IMESEXCEEDED NO UMIT NO LIMIT NO UMIT NO UMIT NO UMIT NO LIMIT NO LIMIT NO LIMIT IMES EXCEEDED TWES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY

CAUFORNIA REGIONAL WATER OUAUTY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE. IQ) 5 FACILITY I D YEAR I MO I DAY YEAR I MO I DAY STATE CODE NPDES PERMIT g 3402003001 BEGINNING 03 1 02 / 01 ENDING 03 1 02 1 28 06 CA0003751 STATION EFFLUENTOOID EFFLUENT001H EFFLUENT0011 EFFLUENTooIF EFFLUENT001D EFFLUENToo1H EFFLUENTOClL EFFLUENT 00 IF ANALYSIS LEAD LEAD LEAD LEAD MERCURY MERCURY MERCURY MERCURY Uh1TS U51 Ul ugl ug9 ugh 1

ughl ughI Ug1 SMPL TYPE CTRLY COMP CTRLY COMP aTRLY COMP I WEEK COMP OTRLY CDMP OTRLY COMP OTRLY COMP 1 WEEK COUP FRED JAAPALIOCT AAP lOCT JAEAPIJLCT APJUCT

.WAP]JUUOCT IJAPIJUUJOCT WVAP/JULOCT 2

3 4

5 6

7 8

9 10 I11 12 13 14 15 16 17 1 8 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY AVG MONTHLY HIGH MONTHLY LOW lMES EXCEEDED NO LIMIT NO LIMIT NO UMIT NO LIMIT NO LIMIT NO LIMIT NO LIMIT NO UMIT IMES EXCEEDED IMES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY

CALIFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLAN, CENTRAL COAST REGION PO BOX 56 31 HIGUERA AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (Q) 6 FACILITY I D YEAR IMO I DAY YEAR I MO I DAY STATE CODE NPDES PERMIT 3402003001 BEGINNING 03 / 02 1 01 ENDING 03 / 02 t 28 0E CA0003751 STATION EFFLUENT001D EFFLUENTtt11H EFFLUENTr001L EFFLUENTO1IF EFFLUENT tX1 D EFFLUENTO1H EFFLUENT 00I EFFLUENT001 ANALYSIS NICKEL NlCKEL NICKEL NICKEL SILVER SILVER SILVER SILVER UNITS u

ug'1 ugr1 ugm ut ughi us I WI SVPL TYPE OTRLY COMP OTRLY COMP OTRLY COMIP 1 WEEK COMP CTRLY COMP OTRLY COMP OTRLY COMP 1 WEEK CCOP FREO WAP/JtXACT JAJAP/JULOCT JAIAPIFJOCT JAVAPIMJIOCT JAJAPJUtUOCT JVIAPIJUU/OCT JA/API JUOCT

.WAPIJULOCT 2

3 4

5 6

7 10 14 12 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY AVG MONTHLY HIGH MONTHLY LOW IMES EXCEEDED NO UMIT NO UMIT NO UMIT NO UMIT NO LIMIT NO LIMIT NO LIMIT NO LIMIT LIES EXCEEDED IES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY

CALIFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH, CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE. (Q) 7 FACILITY I D YEAR I MO I DAY YEARI MO) DAY STATE CODE NPDES PERMIT 3 402003001 BEGINNING 03 1 02 1 01 ENDING 03 / 02/ 28 06 CA0003751 STATION EFFLUENT 0lD EFFLUENT 001H EFFLUENTlL011 EFFLUENTOO11 ANALYSIS ZINC ZINC ZINC ZINC UNrTS g

ugh uvg ugh SMPL TYPE OTRLY COM(P TRLY COUP OTRLY COMP I WEEK COMP FREO AINAP/JUIOCT JAAPILUUCT WAPI/DJOCT

_JWAPIJULIOCT 2

3 4

5 5

7 8

9 10 1 1 12 13 14 15 18 1 7 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY AVG MONTHLY HIGH MONTHLY LOW MES EXCEEDED NO LIMIT NO UMIT NOLIMIT NO LIMIT MES EXCEEDED IMES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY

CAUFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (0) 8 FACILITY I D YEAR I MO I DAY YEAR / MO I DAY STATE CODE NPDES PERMIT P 3402003001 BEGINNING 03 t 02 I 01 ENDING 03 1 02 / 28 0D CA0003751 STATION EFFLUENTrOCD EFFLUENT001F EFFLUENT00tl EFFLUENTO01L EFFLUENTODIM ANALYSIS COPPER COPPER COPPER COPPER COPPER UNITS m0tl mgvi mOtl w

mg/i SMPL TYPE 241HR COUP 24-HR COMP 24-HR COMP 24-HR COMP 24-HR COMP FREG METAL CLNG METAL CLNG METAL CLNG METAL CLNG METAL CLNG 2

3 4

5 6

7 8

9 10 1 1 12 13 14 15 16 17-18 19 20 21 22 23 24 25 26 27 28 29 30 31 MO0NTHLY AVG MONTHLY HIfGH MONTHLY LOW IES EXCEEDED MO AVG I 0

MOAVG1 zO MOAVG 1 0 MO AVG I 0 MO AVGI =0 IMES EXCEEDED DMAXI =0 DMAXI =0 DMAX1 =0 DMAXI =0 DMAX1 =0 ES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY

CALIFORNIA REGIONAL WATER CUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: IQ) 9 FACILITY I D YEAR I MO I DAY YEAR I MO I DAY STATE CODE NPDES PERMIT a 3402003001 BEGINNING 03 / 02 01 ENDING 03 1 02 128 06 CA0003751 STATION EFFLUENT0011D EFFLUENT001IF EFFLUENT 0011 EFFLUENTL01L EFFLUENT001M ANALYSIS IRON IRON IRON IRON IRON LUTS mgtt mgI n1 mg mgi SMPL TYPE 24-HR COMP 24-HR COMP 24-HR CONP 24-HR COMP 24-HR COMP FREQ METAL CLNG METAL CLNG METAL CLNG METAL CLNG METAL CLNG 2

3 4

5 6

7 8

9 10 11 12 13 14 15 16 17 18 19 20 2 1 22 23 24 25 26 27 28 29 30 31 MONTHLY AVG MONTHLY HIGH

.IONTHLY LOW IMES EXCEEDED MO AVG 1= 0 MO AVG I= 0 MO AVG I= 0 MOAVG = 0 MOAVG 1 =0 IMES EXCEEDED DMAXl =0 DMAXl =0 DMAXl =0 DMAXI =0 DMAX1 =0 IMES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY

CALIFORNIA REGIONAL WATER OUALUTY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (A) I FACIUTY I D YEAR I MO / DAY YEAR I MO I DAY STATE CODE NPDES PERMIT P 3402003001 BEGINNING 03 1 02 1 01 ENDING 03 1 021 28 06 CAOO03751 STATION EFFLUENT 001 INFLUENT EFFLUENT INFLUENT EFFLUENT 001 INFLUENT EFFLUENT 00t INFLUENT ANALYSIS TITANIUM ARSENIC ARSENIC CADMIUM CADMIUL LEAD LEAD ZINC UNTS ugv ugh ug1 ugv1 ug/1 ugl ug1 ug'1 SMPL TYPE GRAB GRAB GRAB GRAB GRAB GRAB GRAB GRAB FREO OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER 2

3 4

5 13 6

7 B

9 10 11 12 1 3 14 15 1 6 17 18 19 20 21 22 23 24 25 26 27 28 29 30 3 1 MONTHLY AVG 13 MONTHLY HIGH 13 MONTHLY LOW 13 S

MES XCEEDED NO LIMIT NO LIMIT 6M-MED 30 = 0 NO UMIT 6M-MED 10 0 NO LIMIT 6M-MED 10 = 0 NO LIMIT MESEXCEEDED DMAX 150 = 0 DMAX20 = 0 DMAX40 = 0 MES EXCEEDED I MAX 400 = 0 I MAX 50 -0 I MAX 100 =0 REMARKS

NUMBER OF SAMPLES TAKEN DURING THE DAY INFLUENT ANALYSIS PERFORMED FOR COMPARISON TO EFFLUENTS

CALIFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO ZONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AV1LA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE:(A) 2 FACILITY I D YEAR I MO / DAY YEAR I MO I DAY STATE CODE NPDES PERMIT B 3402003001 BEGINNING 03 / 02 1 01 ENDING 03 / 02 28 06 CA0003751 STATION INFLUENT EFFLUENT 00t BLUENT EFFLUENT 001 INFLUENT EFFLUENT00t INFLUENT EFFLUENT X1 ANALYSIS MERCURY MERCURY SILVER SILVER CYANIDE CYANIDE PHENOLIC CMP PHENOUC CMP UNITS ugh ug9f ug/

uu/

uvh uVI ug9l INONCL) ugI (NONCLI SMPL TYPE GRAB GRAB GRAB GRAB GRAB GRAB GRAB GRAB FREO OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER 2

3 4

5 6

7 8

9 10 1 1 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY AVG MIONTHLY HIGH AONTHLY LOW IMES EXCEEDED NO LIMIT 6M-MED 0 2=0 NO LIMIT 6M-MED 2 9=0 NO LIMIT 6M-MED 30=0 NO LIMIT 6M-MED 150=0 IMES EXCEEDED DMAX0B =0 DMAX 13 6=0 DMAX 100=0 DMAX 610= 0 IMES EXCEEDED IMAX 2 = 0 IMAX 35= 0 IMAX 260=0 IMAX 1530=0 REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY

CALIFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE. (A) 3 FACILITY I D YEAR I MO I DAY YEAR I MOI DAY STATE CODE NPDES PERMIT F 3 402003001 BEGINNING 03 102 i 01 ENDING 03 / 021 28 06 CAD003751 STATION INFLUENT EFFLUENT 001 EFFLUENT CO1D EFFLUENT C00D EFFLUENT0011) EFFLUENT 005 EFFLUENT D08 ANALYSIS CHLOR PHENOL CHLOR PHENOL UTHIUM BORON HYDRADINE OIL & GREASE OIL S GREASE UNITS u9't ugW mv/i mgli mgi m"VI mng SMPL TYPE GRAB GRAB GRAB GRAB GRAB GRAB GRAB FREQ OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER 2

3 4

5 6

7 10 1

12 13 14 15 16 1 7 18 19 20 21 22 23 24 25 26 27 28 29 30 3 1 M ONTHLY AVG

.ONTHLY HIGH MONTHLY LOW IMES EXCEEDED NO UMIT 6M-MED 10=0 NO LIMIT NO LIMIT NO UMIT MO AVG 15=0 MO AVG 15=0 TMES EXCEEDED DMAX 20-0 DMAX 2=0 DMAX 20=0 TMES EXCEEDED IMAX 50=0 REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY

CALIFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH CALIF 93424 SAN LOlS OBISPO CA 93401 PAGE: (A) 4 FACILITY I D YEAR / MO / DAY YEAR I MO I DAY STATE CODE NPDES PERMIT #

3402003001 BEGINNING 03 / 02 I 01 ENDING 03102 / 28 06 CA0003751 STATION EFFLUENT 009 EFFLUENT0t3 EFFLUENT015 EFFLUENT016 EFFLUENT 0t T INFLUENT EFFLUENT 001 ANALYSIS OL&GREASE OL & GREASE IL & GREASE OIL & GREASE OIL & GREASE PCs'S PCB-S UNITS mmt MO 1

mg)1 mgll ugfl ugh SMPL TYPE GRAS GRAB GRAB GRAB GRAB GRAB GRAB FREOQ OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER 2

3 4

5 6

7 B

9 10 I11 12 13 1 4 15 1 6 17 18 19 20 2 1 22 23 24 25 26 27 28 29 30 3 1 MIONTHLY AVG MONTHLY HIGH MONTHLY LOW MESEXCEEDED MOAVG15=0 MOAVG15=0 MOAVG15=0 MOAVG15-0 MOAVG15=0

, NOLIMIT NOLIMIT IMES EXCEEDED DMAX 20=0 DMAX 20=0 DMAX 20=0 DMAX 20=0 DMAX20=0 IMES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY

CALIFORNIA REGIONAL WATER OUAUITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH. CAUF 93424 SANLUISOBISPO CA 93401 PAGE (A) s FACILITY ID YEARIMOIDAY YEAR I MO I DAY STATE CODE NPDES PERMIT #

3 402003001 BEGINNING 03 1 02 1 01 ENDING 03 t 02 1 28 06 CA0003751 STATION EFFLUENT0C1N EFFLUENTOCIN EFFLUENT001N EFFLUENTD1N EFFLUENT00IN EFFLUENT001N EFFLUENT001N EFFLUENT 0IN ANALYSIS SLUDGE SLUDGE SLUDGE SLUDGE SLUDGE SLUDGE SLUDGE SLUDGE UNrTS MOISTURE TOT IWLDL N

AMMONIA IN)

NITRATE (N)

TOT PHOSPHS pH OIL & GREASE BORON SMPL TYPE mgAg mpg9 mgi9 mR&g pH ud fhg w9g FREO GRAB GRAB GRAB GRAB GRAB GRAB GRAB GRAB OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER 2

3 4

5 6

7 10 I11 12 13 14 15 16 17 16 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY AVG MONTHLY HIGH MONTHLY LOW MES EXCEEDED NO LIMIT NO=LIMIT NO LMIT NO LIMIT NO UMIT NO LIMIT ND UMIT NOLIMIT S EXCEEDED LIES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY

CALIFORNIA REGIONAL WATER (7UALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BoX 56 81 HGUERA AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE:(A) 6 FACILITY I D YEAR / MO I DAY YEAR IMOI DAY STATE CODE NPDES PERMIT I 3 402003001 BEG1NNING 03 / 02 1 01 ENDING 03 1 02 1 28 06 CA0003751 STATION EFRLUENTOOIN EFFLUENTOItN EFFLUENT XI N EFFLUENT 00IN EFRUENT001N EFFLUENTo01N EFFLUENT oo1N EFFLUENT OtI N ANALYSIS SLUDGE SLUDGE SLUDGE SLUDGE SLUDGE SLUDGE SLUDGE SLUDGE UNITS CADMIIU COPPER CHROULI LEAD NICKEL MERCURY ZINC VOLUMIE SMFLTYPE IT09 mgkg mgltg mg mghg ggcg moAg mns FRED GRAB GRAB GRAB GRAB GRAB GRAB GRAB OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER 2

3 4

5 6

7 8

9 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 277 28 29 30 31 MIONTHLY AVG MONTHLY HIGH MONTHLY LOW MES EXCEEDED 10xSTLC=O 10xSTLC=0 IOxSTLC=0 10xSTLC=0 1OxSTLC=O 1OxSTLC=O 1OxSTLC=O IMES EXCEEDED 10 rgAg=0 250 rghg=0 50 m/kg=0 50 wokg=0 200 nmg/g=0 2 mgrg=0 2500 mghkg=0 nES EXCEEDED TTLC>100=O TTLC>2500=0 TTLC>50=O TTLC>1000=0 TTLC>20u0=0 TTLC>20=0 TTLC>5000=0 REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY

APPENDIX 4 DIABLO CANYON POWER PLANT Influent and Effluent Monitoring March 2003

CALIFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH, CALIF 93424 SAN LUIS OBISPO, CA 93401 PAGE: (M) 1 FACILITY I D YEAR I MO /DAY YEAR I MO I DAY STATE CODE NPDES PERMIT #

3 402003001 BEGINNING 03 1 03 1 01 ENDING 03 1 03 131 06 CA0003751 STATION INFLUENT EFFLUENT001 DELTATEMP EFFLUENTOD0 INFLUENT EFFLUENT001 EFFLUENT 00tPEFFLUENT 002 ANALYSIS TEMPERATURE TEMPERATURE TEMPERATURE FLOW pH pH pH pH UNITS DEGREES F

DEGREES F

MGD pH UNITS pH UNITS pH UNITS pH UNITS SMPL TYPE METERED METERED METERED RECORDED GRAB GRAB GRAB GRAB FRE0 CONTINUOUS CONTINUOUS CONTINUOUS DAILY MONTHLY MONTHLY

()

MONTHLY MONTHLY 1

536 725 189 1239 2

540 728 188 1239 3

546 733 187 1239 4

547 735 188 1239 5

544 730 186 1239 6

538 710 172 1395 7

535 680 145 1862 80 80 2

77 2

80 8

530 667 137 1992 9

536 682 146 1862 10 528 674 146 1862 11 513 660 147 1862 12 514 65 9 145 1862 13 525 651 1Z6 2070 14 537 648 11 1 2278 15 542 687 145 1862 16 54 1 68 6 14 5 1862 17 5Z8 675 147 1862 18 511 658 147 1862 19 510 657 14 7 1862 20 501 646 145 1862 21 495 642 147 1862 22 494 640 146 1862 23 499 645 146 1862 24 494 640 146 1862 25 492 640 148 1862 26 493 640 147 2278 27 493 618 125 2486 28 493 647 154 2174 29 504 650 146 1862 30 504 678 174 1862 31 507 692 185 1862 MIONTHLYAVG 518 67.2 153 1814 80 80 77 80 MONTHLYHIGH 547 735 189 2486 80 80 77 80 MONTHLYLOW 492 618 11 1 1239 80 80 77 80 ES EXCEEDED NO LIMIT NO UMIT MAX 22 0 MAX 2760 =0 NOLIMIT NO LIMIT NO UMIT NO LIMIT MES EXCEEDED

( )

MES EXCEEDED REMARKS

NUMBER OF SAMPLES TAKEN DURING THE DAY EXCEPT DURING DEMUSSEUNG DAILY WHEN DISCHARGING CHEMICAL CLEANING WASTES FROM DISCHARGES 001 D, F. I, L AND/OR M

CAUFORNIA REGIONAL WATER OUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH. CAUF 93424 SAN LUIS OBISPO CA 93401 PAGE:(M) 2 FACILITY I D YEAR I MO I DAY YEAR I MO I DAY STATE CODE NPDES PERMIT #

3 402003001 BEGINNING 03 1 03 I01 ENDING 03 1 03 I 31 06 CA0003751 STATION EFFLUENT 003 EFFLUENT 004 EFFLUENT0OIN EPFLUENTOB1P EFFLUENT 003 EFFLUENTOOIF EFFLUENT00t EFFLUENT001 ANALYSIS pH pH OIL & GREASE OIL A GREASE OIL & GREASE OIL & GREASE T CHLOR RES CHLORINE USED UNITS pH UNITS pH UNITS m5A mgm mgi m9A rxul lbs/day SMPL TYPE GRAB GRAB COMPOSITE GRAB GRAB GRAB GRAB RECORDED FREa MONTHLY MONTHLY WEEKLY WEEKLY

(*

WEEKLY

()

MONTHLY 2 per CYCLE MONTHLY 1

6 <

20 216 2

6 <

20 216 3

6 <

20 209 4

3 6 <

20 202 5

.2 3

6 21 194 6

6 37 228 7

80 80 3

ND(5) 7 40 346 8

12 46 346 9

12 40 346 10 12 40 346 1 1 12 40 346 12 1 2 40 346 13 3

ND(5) 12 25 338 14 12 61 374 15 1 2 25 302 1 6 1 2 25 302 1 7 12 28 288 18 3

12 30 274 19 3 <

5 12 28 274 20 12 30 274 21 12 33 274 22 12 28 274 23 12 30 274 24 1 2 37 274 25 1 2 30 274 26 12 67 307 27 3

7 10 37 278 28 12 56 259 29 12 30 259 30 12 25 259 31 12 21 259 MONTHLYAVG 80 80 5

NO NO 3

31 282 MONTHLY HIGH 80 80 17 DISCHARGE DISCHARGE 3

67 374 MONTHLYLOW 80 80 ND(5) 3 20 194 MESEXCEEDED NOUMIT NOLIMIT MOAVG15=0 MOAVG15=0 MOAVG15=0 MOAVG15=0 IMAX200=0 NOLIMIT MESEXCEEDED D MAX 20 = 0 D MAX 20 = 0 DMAX20=0 D MAX 20 = 0 MES EXCEEDED REMARKS

'NUMBER OF SAMPLES TAKEN DURING THE DAY WHEN 001N IS DISCHARGING TO O01P WHEN DOiP IS DISCHARGING TO 003

CALIFORNIA REGIONAL WATER OUAUTY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 31 HIGUERA AVILA BEACH. CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (M) 3 FACIULTY I D YEAR I MO I DAY YEAR /MO / DAY STATE CODE NPDES PERMIT #

3402003001 BEGINNING 03 1 03 / 01 ENDING 03 /03 / 31 06 CA0003751 STATION EFF 001N-003 EFF0IO1N=003 EFFLUENTOOD EFFLUENT LC1F ANALYSIS TOTL COLIFORM FECAL COLtFORM SUSPENDED SOLIDS SUSPENDED SOLIDS UNITS MPtWtt00i MPN100nm mg I St FLTR mg1I 2nd FLTR mg/I NET mg/l ist FLTP mg 2nd FLTR mg/i NET SMPLTYPE GRAB GRAB GRAB GRAB FRED 4 TIMESWEEK 4 TIMESIvEEK MONTHLY MONTHLY 1

4 40 2 <

1 4

40 2

3 4

2 3

2 5

1 2

ND(S) 5 1ND(S) 6 2

8 2

8 7

8 9

10 1 1 12 11 ND(S) 13 14 15 16 17 18 19 20 21 22 23 24 2

25 2

25 25 26 27 28 4

ND(5) 29 3D 31 MONTHLY AVG NO NO 11ND(S)

MONTHLY HIGH DISCHARGE DISCHARGE 43 ND(5)

MONTHLY LOW ND(S)

ND(5)

TIES EXCEEDED 80% SMPLS>1K MEAN>200 =

NO LIMIT NO LIMIT MO AVG 30 = 0 NO LIMIT NO LIMIT MO AVG 30 = 0 IMES EXCEEDED 90 % SMPLS>400 D MAX 100 = 0 D MAX t00 = 0 TIES EXCEEDED I MAX >10K REMARKS

'NUMBER OF SAMPLES TAKEN DURING THE DAY FLOW-WEIGHTED AVERAGES REPORTED

CALIFORNIA REGIONAL WATER DUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH, CAUF 93424 SAN LUIS OBISPO CA 93401 PAGE: (M) 4 FACILITY I D YEAR I MO I DAY YEARI MO / DAY STATE CODE NPDES PERMIT #

3 402003001 BEGINNING 03 / 03 / 01 ENDING 03 / 031 31 06 CA0003751 STATION EFFLUENT001G EFFLUENTOOIH ANALYSIS SUSPENDED SOLIDS SUSPENDED SOUDS UNITS WnllstFLTR nut 2nd FLTR mg1 NET mgll 1stFLTR mglI 2nd FLTR mg/1 NET SMPLTYPE GRAB GRAB FRED MONTHIY MONTHLY 2

3 4

1D(51 ND(5) 5 6

7

<O1 ND(5) 8 9

10 1 1 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MO~NTHLY AVG ND(5)

ND(5)

MIONTHLY HIGH ND(5)

ND(5)

M.ONTHLY LOW ND(5)

ND(5)

MES EXCEEDED NO LIMIT NO LIMIT MO AVG 30=0 NO LIMIT NO UMIT MO AVG 30=0 ES EXCEEDED D MAX 100= 0 DMAX100= 0 LES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY

CALIFORNIA REGIONAL WATER QUAUTY DISCHARGE SELF MONITORING REPORT PACIFiC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION POBOX56 81 HIGUERA AVILA BEACH. CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (M) 5 FACILITY I D YEAR ! MO ! DAY YEAR / MO ! DAY STATE CODE NPDES PERMIT #

3402003001 BEGINNING 03 / 03 01 ENDING 03 1 03 / 31 06 CA0003751 STATION EFFLUENT 0011 EFFLUENT 00 J ANALYSIS SUSPENDED SOLIDS SUSPENDED SOLIDS UNITS mgt lstFLTR mgl 2nd FLTR mgt NET mgl1 stFLTR mgt 2nd FLTR mg/ NET SMPL TYPE GRAB GRAB FREQ MONTHLY MONTHLY 2

3 4

5 6

1 ND(5) 7 B

9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 MONTHLY AVG NO ND(S)

MONTHLY HIGH DISCHARGE ND(5)

MONTHLY LOW ND(S)

MES EXCEEDED NO LIMIT NO LIMIT MO AVG 30 = 0 NO LIMIT NO LIMIT MO AVG 30 0 IMESEXCEEDED MAX 100 = 0 MAX 100 = 0 IMES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY

CAUFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONITORJNG REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH, CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (M) 6 FACILITY I D YEAR / MO / DAY YEAR I MO I DAY STATE CODE NPDES PERMIT #

3402003001 BEGINNING 03 1 03 101 ENDING 03 / 03 /31 06 CA0003751 STATION EFFLUENT 001 K EFFLUENT00tL ANALYSIS SUSPENDED SOLIDS SUSPENDED SOLIDS UNITS mgtI 1slFLTR mg/I 2nd FLTR mg/i NET mg/I 1stFLTR mg/ 2nd FLTR mg/ NET SMPL TYPE GRAB GRAB FREO MONTHLY MONTHLY 2

3 4

5 6

7 8

9 10 1 1 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 1

ND(5) 27 28 IND(5) 29 30 31 MIONTHLY AVG NO ND(5)

MONTHLY HIGH DISCHARGE ND(5)

IONTHLY LOW ND(5)

EMES EXCEEDED NO LIMIT NO LIMIT MO AVG 30 = 0 NO LIMIT NOUMIT MOIAVG30 0

MES EXCEEDED D MAX 100 = 0 DMAX100 =O MES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY

CAUFORNIA REGIONAL WATER QUAUTY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH, CALIF 93424 SAN LUIS OBISPO, CA 93401 PAGE:QA) 7 FACILITY I D YEAR / MO I DAY YEAR J MO / DAY STATE CODE NPDES PERMIT #

3402003001 BEGINNING 03 1 03 t 0t ENDING 03 / 03 31 06 CA0003751 STATION EFFLUENT00IM EFFLUENT 001N EFFLUENT00tP ANALYSIS SUSPENDED SOLIDS SUSPENDED SILDS SUSPENDED SOUDS UNITS mt IstfFLTR mgs 2ndFLTR mg/ NET Wt m/ I1stFLTR ms 2ndFLTR mgtt NET SMPL TYPE GRAS COMPOSITE GRAB FREQ MONTHLY WEEKLY MONTHLY 2

3 4

5 6

7 25 3

1 ND(5) 8 9

1 0 1 1 1 2 1 3 47 14 1 5 1 6 17 18 3

1 ND(5) 1 9 41 20 21 22 23 24 25 26 27 1 8 28 29 30 31 MONTHLY AVG ND(5) 33 ND(5)

MONTHLY HIGH ND(5) 47 ND(5)

MONTHLY LOW ND(5) 18 ND(5)

MES EXCEEDED NO UMIT NO LIMIT MO AVG 30 0 MO AVG 60 = 0 NO LIMIT NO UMIT MO AVG 30 0 MESEXCEEDED DMAX 100 = 0 DMAX100 = 0 MES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY

CALIFORNIA REGIONAL WATER OUAUTY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH, CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE:(M) 8 FACILITY I D YEAR/MO I DAY YEAR/ MOI DAY STATE CODE NPDES PERMIT #

3402003001 BEGINNING 03 I 03 01 ENDING 03 1 03 1 31 06 CA0003751 STAllON EFFLUENT 002 EFFLUENT 003 ANALYSIS SUSPENDEDSOUDS SUSPENDED SOLIDS UNITS gW Ist FLTR mgl1 2nd FLTR mgI NET mng/

IstFLTR mgl1 2nd FLTR mga NET SMPL TYPE GRAB GRAB FRED MONTHLY MONTHLY 2

3 4

5 6

7 2

2 2<

1 2

ND(5) 2 3

2'<

1 2

ND()

8 9

12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 M~ONTHLY AVG ND(5)

ND(S)

MONTHLY HIGH ND(5)

ND(S)

MONTHLY LOW ND(5)

ND(5)

TMES EXCEEDED NO LIMIT NO LIMIT MOAVG 30 =

NO UMIT NO UMIT MO AVG 30 = 0 MESEXCEEDED DMAX100 =0 DMAXlEO = 0 MES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURNG THE DAY

CALIFORNIA REGIONAL WATER OUAUTY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH, CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE. (M) 9 FACIULTY I D YEAR / MO I DAY YEAR / MO / DAY STATE CODE NPDES PERMIT #

3 402003001 BEGINNING 03 / 03 1 01 ENDING 03 / 03 1 31 06 CA0003751 STATION EFFLUENT 003 EFFLUENT001N EFFLUENT001 EFFLUENT001 EFFLUENT001 EFFLUENT 00t ANALYSIS SUSPENDED SOLIDS SETTL SOUDS T CHROMeUM COPPER NICKEL DNC UNITS mgtl IsFLTR mgli 2ndFLTR m1 NET ugh Wv ugl ugi ugh SMPL TYPE GRAB GRAB GRAB GRAB GRA!

GRAB FREQ WEEKLYWHEN 0O1N &01P = 03 WEEKLY MONTHLY MONTHLY MONTHLY MONTHLY 2

3 4

5 6

7 ND(0 1)

ND(10)

ND(10) 8 9

10 1 1 12 13 ND(O l) 14 15 16 17 18 19 ND(N 1) 20 21 22 23 24 25 26 27 ND(O 1) 28 29 30 31 MONTHLY AVG NO ND(0 1)

ND(10)

ND(1 0)

MONTHLY HIGH DISCHARGE ND(0 1)

ND(10]

ND(10)

MONTHLY LOW ND(0 1)

ND(I0]

ND(10)

ND(lO)

ND(10)

MES EXCEEDED NO UIMIT NO LIMIT MO AVG 30 = 0 MO AVG 1 0 0 6M-MED 10 =0 6M-MED 10=0 6M-MED 30 =0 6M-MED 70=0O IMESEXCEEDED DMAX100 = 0 DMAX30 = 0 DMAX40 = 0 DMAX50 = 0 DMAX100 = 0 DMAX380 = 0 MES EXCEEDED I MAX 100 = 0 I MAX 14 = 0 I MAX 260 = 0 I MAX 990 = 0 REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY

CALIFORNIA REGSONAL WATER QUAUTY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH, CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (Q) 1 FACIL[TY I D YEAR / MO / DAY YEAR /MO / DAY STATE CODE NPDES PERMIT #

3 402003001 BEGINNING 03 / 03 / 01 ENDING 03 1 03 1 31 06 CA0003751 STATION INFLUENT INFLUENT INFLUENT INFLUENT EFFLUENT 00t EFFLUENT001D EFFLUENTDOIG EFFLUENT 001H ANALYSIS T CHROCLIUM COPPER MCKEL AMMONIA IN)

AMbIONLA (N)

OIL & GREASE OIL & GREASE OIL & GREASE UNITS ugr ught ug/h ug ugh mgI m

gi SMPL TYPE GRAS GRAB GRAB GRAB GRAB GRAB GRAB GRAB FREO JIAAPJULOCT JAAP/JUUOCT JNAPJJUFIOCT JA/AP/RJ/OCT JAIAP/JULOCT WAP/JUJCT AAIJCT JAJAPJIU!OOCT 2

3 4

5 6

7 ND(10)

ND(10)

ND(10) 8 9

10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY AVG ND(10)

ND(l0)

ND(l10)

MONTHLY HIGH ND(10)

ND(10)

MONTHLYLOW ND(10)

ND(10)

ND(l0)

MES EXCEEDED NO LIMIT NO UMIT NO LIMIT NO UMIT 6M-MED 3060 = 0 MO AVG 15 0 MO AVG 15 0 MO AVG 15 0 lES EXCEEDED DMAX12240 = 0 DMAX20 = 0 DMAX20 = 0 DMAX20 = 0 MESEXCEEDED I MAX 30600 = 0 REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY.

FLOW-WEIGHTED AVERAGE RESULT REPORTED

CAUFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGON PO BOX 56 81 H(GUERA AVILA BEACH, CAUF 93424 SAN LUIS OBISPO CA 93401 PAGE. (0) 2 FACILITY I D YEAR /MO / DAY YEAR / MO I DAY STATE CODE NPDES PERMIT z 3402003001 BEGINNING 03 / 03 1 01 ENDING 03 / 03 131 06 CA0003751 STATION EFFLUENT0011 EFFLUENTO1WJ EFFLUENT001K EFFLUENTOWlL EFFLUENTrO1M EFFLUENTOWlP EFFLUENT002 EFFLUENT 0W3 ANALYSIS OIL S GREASE OIL & GREASE OIL & GREASE OIL & GREASE OIL & GREASE OIL & GREASE OIL & GREASE OIL & GREASE UNITS mg/

mg/I mgti mw/

mg/l mg/

mg/

SMPL TYPE GRAB GRAB GRAB GRAB GRAB GRAB GRAB GRAB FREQ JAIAPIJUIJOCT JAfAP/JtIJOCT JAtAPlJWTOCT JAAPIJUJOCT

.WAPJMAJOCT JAAP/JUUJOCT JAIAP/JUUOCT WLVAPIJULAOCT 2

3 4

5 6

7 8

9 1 0 1 1 1 2 1 3 14 1 5 1 6 17 18 3

1 9 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY AVG 3

.IONTHLY HIGH 3

MONTHLY LOW 3

IMESEXCEEDED MOAVG15=0 MOAVG15=0 MOAVG15=0 MOAVG15=0 MOAVG15=0 MOAVG15=0 MOAVG15=0 MOAVG15=0 IMES EXCEEDED DMAX20=0 DMAX20=0 DMAX20=0 DMAX20 = 0 DMAX20=0 DMAX20=0 D MAX 2=0 DMAX20 = 0 MES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY

CAUFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH, CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (Q) 3 FACILITY I D YEARIMO IDAY YEAR I MO ) DAY STATE CODE NPDES PERMIT #

3 402003001 BEGINNING 03 1 031 01 ENDING 03 / 031 31 06 CA0003751 STATION EFFLUENT 004 EFFLUENTOWI EFFLUENTO00D EFFLUENTOW1H EFFLUENT 001L EFFLUENT OO1F ANALYSIS OIL & GREASE TOX CONCEN CADMIUM CADMIUM CADMIUM CADMIUM UNITS mgf1 TU ugl ugh ugh ugm SMPL TYPE GRAB GRAB DTRLY COMP OTRLY COMP QTRLY COMP 1 WEEK COMP FRED JWAPIJULIOCT JAIAPIJUL/DCT IAIAPIAAJOCT J14APIJUUIOCT DJAAPIJULIOCT JAIAPIJUIOCT 2

3 4

5 B

7 8

9 10

.1 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY AVG MONTHLY HGH MONTHLY LOW

[IMESEXCEEDED MO AVG 15 =0 NO UMIT NOLIMIT NOLIMIT NO LIMIT TMESEXCEEDED DMAX20 = 0 IMES EXCEEDED 6M-MED 0 26-0 REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY

CALIFORNIA REGIONAL WATER OUAUTY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH, CALIF 93424 SAN LUIS OBISPO, CA 93401 PAGE: (0) 4 FACJLITY I D YEAR I MO / DAY YEAR I MO / DAY STATE CODE NPDES PERMIT #

3402003001 BEGINNING 03 1 03 1 01 ENDING 03 / 03 131 06 CA0003751 STATION EFFLUENTOOID EFFLUENT)01H EFFLUENT0t1L EFFLUENTOO1F EFFLUENTt1D EFFLUENTO01H EFFLUENTO1IL EFFLUENT)0IF ANALYSIS CHROMIUIL T CHROMIUM T CHROMIUM T CHROMIUM COPPER COPPER COPPER COPPER UNITS ugm ugvh ugt1 uVh ugf1 ugt1 uVl ug1h SMPL TYPE OTRLY COMP OTRLY COMP QTRLY COMP 1 WEEK COMP OTRLY COMP qTRLY COMP OTRLY COMP I WEEK COMP FREa

.LJAP/JUIJOT NAPIJUJOCT IJNAPIJULIOCT lAIAPIJULJOCT JA/APIJUOCT J14AP/JUlJOCT JAtAPlJULOCT JAIAPIJUUOCT 2

3 4

5 6

7 10 1 1 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY AVG MONTHLY HIGH MONTHLY LOW IMES EXCEEDED NO LIMIT NO UMIT NO UMIT NO LIMIT NO UMIT NO LIMIT NO UMIT NO LIMIT LIES EXCEEDED T^ES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY

CALIFORNIA REGIONAL WATER OUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH, CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (Q) 5 FACILITY I D YEAR / MO I DAY YEAR I MO / DAY STATE CODE NPDES PERMIT #

3402003001 BEGINNING 03 103 101 ENDING 03 1 03 1 31 06 CA0003751 STATION EFFLUENT001D EFFLUENTOOIH EFFLUENTOOL EFFLUENTOOIF EFFLUENT001D EFFLUENT001H EFFLUENT 001L EFFLUENT001F ANALYSIS LEAD LEAD LEAD LEAD MERCURY MERCURY MERCURY MERCURY UNITS ugh ugh ush ugl ugh ug1 uglh ug/i SMPL TYPE OTRLY COMP QTRLY COMP QTRLY COMP I WEEK COMP OTRLY COMP OTRLY COMP OTRLY COMP I WEEK COMP FREO JAIAP/JUL/OCT JAPIJUIJOCT JAIAPIULJOCT IA/AP/JUL/OCT JAIAP1JULIOCT JAtAP/JULtOCT JAfAPIJULOCT JA4AP/JUWOCT 2

3 4

5 6

7 8

9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31

IONTHI.Y AVG MONTHLY HIGH MONTHLY LOW IMES EXCEEDED NO LIMIT NO LIMIT NO UMIT NO LIMIT NO LIMIT NO LIMIT NO LIMIT NO LIMIT MES EXCEEDED IMES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY

CAUFORNIA REGIONAL WATER OUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 31 HIGUERA AVILA BEACH, CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (Q) 6 FACILITY I D YEAR / MO I DAY YEAR / MO I DAY STATE CODE NPDES PERMIT #

3402003001 BEGINNING 03 103 101 ENDING 03 / 03 1 31 06 CA0003751 STATION EFFLUENTOOID EFFLUENT 001H EFFLUENT W1L EFFmUENTOO1F EFFLUENTOOD EFFLUENTOIH EFFLUENT0011 EFFLUENT OOIF ANALYSIS NICKEL NICKEL NICKEL NICKEL SILVER SILVER SILVER SILVER UNITS ugt u911 ugl uglh ugh ughughI ugh SMPL TYPE OTRLY COMP QTRLY COMP QTRLY COMP 1 WEEK COMP OTRLY COMP QTRLY CoMP OTRLY COMP 1 WEEK COMP FREQ JAPIJULIOCT JAIAP/JIJOCT JNAPJJUIJOCT JAPIJOCT JNAPIJUIOCT JNAPJJIJOCT WAPIJUIJOCT AIAAPIJUUOCT 2

3 4

5 6

7 8

9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31

______*1_ __

MONTHLY AVG MONTHLY HIGH MONTHLY LOW MES EXCEEDED NO LIMIT NO UMIT NO UMIT NO UMIT NO UMIT NO UMIT NO LIMIT NO LIMIT IMES EXCEEDED ES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY

CALIFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH, CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (Q) 7 FACILITY I D YEAR I MO I DAY YEAR I MO I DAY STATE CODE NPDES PERMIT #

3402003001 BEGINNING 03 1 03 01 ENDING 03 / 03 31 06 CA0003751 STATION EFFLUENTO0ID EFRUENT001H EFFLUENT01L EFFLUENT001F ANALYSIS ZINC ZINC ZINC ZINC UNITS ugh ug/

uji ughi SMPL TYPE OTRLY CMP CTRLY COMP CTRLY COMP 1 WEEK COMP FREQ JIJAPJAJUOCT

.INAP/JULJOCT JAIAPIJUAJOCT JAIAPIJUUOCT 2

3 4

5 6

7 10 1 1 12 13 14 15 16 17 16 19 20 21 22 23 24 25 26 27 28 29 30 31 tJONTHLY AVG MONTHLY HIGH MONTHLY LOW MES EXCEEDED NO LIMIT NO LIMIT NO LIMIT NO LIMIT MES EXCEEDED KMES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY

CALIFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH, CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE. (0) 8 FACILITY I D YEAR I MO I DAY YEAR I MO / DAY STATE CODE NPDES PERMIT #

3402003001 BEGINNING 03 / 03 / 01 ENDING 03 / 03 1 31 06 CA0003751 STATION EFFLUENT 001D EFFLUENT 0OIF EFFLUENT 0011 EFFLUENT 001L EFFLUENT 001M ANALYSIS COPPER COPPER COPPER COPPER COPPER UNITS mgvi w

mgvI mg/I mG/I SMPLTYPE 24-HR COMP 24-HR COMP 24-HR COMP 24-HR COMP 24-HR COMP FRED METAL CLNG METAL CLNG METAL CLNG METAL CLNG METAL CLNG 2

3 4

5 6

7 8

9 10 1 1 12 13 14 15 16 17 is 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY AVG MONTHLY HGH MONTHLY LOW IESEXCEEDED MOAVG 1= 0 MOAVG 1 0 MOAVG 1= 0 MO AVG 1 =0 MOAVG =0 IES EXCEEDED DMAXl =0 DMAX1 =0 DMAX1 =0 DMAX1 =0 DMAXIt =0 IMES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURNG THE DAY

CAUFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH, CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (Q) 9 FACIUTY I D YEAR ) MO I DAY YEAR I MO I DAY STATE CODE NPDES PERMIT #

3402003001 BEGINNING 03 1 03 1 01 ENDING 03 1 03 131 06 CAD003751 STATION EFFLUENT001D EFFLUENT 001 F EFFLUENT0011 EFFWUENT0011 EFFLUENT OO1M ANALYSIS IRON IRON IRON IRON IRON UNITS mg/1 Mg mg/i m/

mg/I SMPL TYPE 24-HR COMP 24-HR COMP 24-HR COMP 24-H COMP 24-HR COMP FREQ METAL CLNG METAL CLNG METAL CLNG METAL CLNG METAL CLNG 2

3 4

5 6

7 8

9 10 1 2 1 3 1 4 1 5 1 6 117 1 8 1 9 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY AVG MONTHLY HIGH MONTHLY LOW IMES EXCEEDED MO AVG 1= 0 MO AVG = 0 MO AVG =0 MO AVG = 0 MOAVG I =0 IMES EXCEEDED DMAXl =0 DMAXIl =0 DMAX1 =0 DMAXI1 =0 DMAX1l =0 IMES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY.

CALIFORNIA REGIONAL WATER OUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH, CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (A) 1 FACILITY I D YEAR) MO /DAY YEAR / MO / DAY STATE CODE NPDES PERMIT #

3402003001 BEGINNING 03 1 03 / 01 ENDING 03 1 03 31 06 CA0003751 STATION EFFLUENT001 INFLUENT EFFLUENT INFLUENT EFFLUENT001 INFLUENT EFFLUENT001 INFLUENT ANALYSIS TITANI)UM ARSENIC ARSENIC CADMIUM CADMIUM LEAD LEAD ZINC UNITS uglh uCl ug1 ugh ugf1 ugh ugh UVI SMPL TYPE GRAB GRAB GRAB GRAB GRAB GRAB GRAB GRAB FRED OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER 2

3 4

5 6

7 18 a

9 10 1 1 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY AVG 18 MONTHLY HIGH 183 MONTHLY LOW 18 MES EXCEEDED NOUMIT NOLIMIT 6M-MED30=0 NOLIMIT 6M-MEDI0 0 NOLIMIT 6M-MED 100 NOUMIT MES EXCEEDED D MAX 150 = 0 D MAX 20 = 0 DMAX40 = 0 MES EXCEEDED I MAX 400 = 0 I MAX 50 - 0 I MAX 100 =0 REMARKS

' NUMBER OF SAMPLES TAKEN DURING THE DAY

- INFLUENT ANALYSIS PERFORMED FOR COMPARISON TO EFFLUENTS

CALIFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH, CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (A) 2 FACIUITY I D YEAR I MO / DAY YEAR I MO I DAY STATE CODE NPOES PERMIT #

3402003001 BEGINNING 03 / 03 / 01 ENDING 03 103 / 31 06 CA0003751 STATION INFLUENT EFFLUENT001 INFLUENT EFFLUENT001 INFLUENT EFFLUENT 001 INFLUENT EFFLUENT001 ANALYSIS MERCURY MERCURY SILVER SILVER CYANIDE CYANIDE PHENOLIC CMP PHENOLIC CMP UNITS ugt ugi ugv ugh ugi ugh ugl (NONCL) ughl (NONCL)

SttPL TYPE GRAB GRAB GRAB GRAB GRAB GRAB GRAB GRAB FREQ.

OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER 2

3 4

5 6

7 8

9 10 11 12 13 14 15 16 1 7 18 19 20 2 1 22 23 24 25 26 27 28 29 30 MONTHLY AVG MONTHLY HIGH MONTHLY LOW TIMESEXCEEDED NOLIMIT 6M-MED 0 2=O NOLIMIT 6M-MED 2 9=0 NO LIMIT 6M-MED30=O NO UMIT 6M-MED 1500=

IESEXCEEDED DMAX08 =0 DMAX136-0 DMAX100=0 DMAX610D=0 IMESEXCEEDED IMAX 2 = 0 IMAX 35= 0 IMAX 260=0 IMAX 1530=0 REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY

CAUFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH, CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE' (A) 3 FACIULTY I D YEAR I MO I DAY YEAR/ MO / DAY STATE CODE NPDES PERMIT #

3 402003001 BEGINNING 03 1 03 1 01 ENDING 03 1 03 1 31 06 CA0003751 STAflON INFLUENT EFFLUENT t01 EFFLUENT 001D EFFLUENT 001D EFFLUENT 001D EFFLUENT 005 EFFLUENT 008 ANALYSIS CHLOR PHENOL CHLOR PHENOL LITHIUM BORON HYDRADNE OIL & GREASE OIL & GREASE UNITS ug/t ugh mg/I mgi mg/i mg/i mg/i SMPL TYPE GRAB GRAB GRAB GRAB GRAB GRAB GRAB FREO OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER 2

3 4

5 6

7 8

9 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY AVG MONTHLY HIGH MONTHLY LOW iMESEXCEEDED NOLIMIT 6M-MEDl0=0 NOLIMIT NOLIMIT NOLIMIT MOAVGl5=0 MOAVG15=0 MES EXCEEDED DMAX 20=0 DMAX 20=0 DMAX 20=0 MES EXCEEDED IMAX 50=0 REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY

CALIFORNIA REGCONAL WATER QUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH, CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE. (A) 4 FACILITY I D YEAR / MO / DAY YEAR I MO I DAY STATE CODE NPDES PERMIT #

3402003001 BEGINNING 03 / 03 / 01 ENDING 03 I 03 131 06 CA0003751 STATION EFFLUENT 009 EFFLUENT013 EFFLUENTOIS EFFLUENT016 EFFLUENT 01I INFLUENT EFFLUENTOOt ANALYSIS OIL & GREASE OIL & GREASE OIL & GREASE OIL & GREASE OIL & GREASE PFB S RCB S

UNITS MO mg mg/I mg/i mg/I ug!1 ug/

SMPL TYPE GRAB GRAB GRAB GRAB GRAB GRAB GRAB FREQ OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER 2

3 4

5 6

7 B

9 1D 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY AVG MONTHLY HIGH MONTHLY LOW MESEXCEEDED MOAVG15=D MOAVG15=0 MOAVG15=0 MOAVG15=0 MOAVG15=0 NOLIMIT NOLIMIT RMES EXCEEDED DMAX 20=0 DMAX 20=0 DMAX 20=0 DMAX 20=0 DMAX20=0 MES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY

CAUFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH, CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE. (A) 5 FACILITY I D YEAR I MO /DAY YEAR I MO I DAY STATE CODE NPDES PERMIT #

3402003001 BEGINNING 03 1 03 01 ENDING 03 1 03 1 31 06 CA0003751 STATION EFFLUENT001N EFFLUENTOBIN EFFLUENT 001N EFFLUENTQ00IN EFFLUENTOOIN EFFLUENT001N EFFLUENTO01N EFFLUENT 001N ANALYSIS SLUDGE SLUDGE SLUDGE SLUDGE SLUDGE SLUDGE SLUDGE SLUDGE UNITS MOISTURE TOT KJLDL N

AMMONIA (N)

NITRATE (N)

TOT PHOSPHS pH OIL & GREASE BORON SMPL TYPE mgoomoog mgnog pH umm mfg mgAg FRED GRAS GRAB GRAB GRAB GRAB GRAB GRAB GRAB OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER 2

3 4

5 6

7 8

9 10 I11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY AVG MONTHLY HIGH MONTHLY LOW IMES EXCEEDED NO LIMIT NO LIMIT NO LIMIT NO LIMIT NO UMIT NO LIMIT NO LIMIT NO LIMIT IMES EXCEEDED IMES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY

CALIFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 91 HIGUERA AVILA BEACH, CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (A) 6 FACILITY I D YEAR / MO / DAY YEAR/MO I DAY STATE CODE NPDES PERMIT K 3402003001 BEGINNING 03 / 03 01 ENDING 03 1 03 31 06 CA0003751 STATION EFFLUENT 0O0N EFFLUENTO0IN EFFLUENT 001N EFFLUENT0OIN EFFLUENT o01 N EFFLUENT 0OIN EFFLUENT OI N EFFLUENT D01N ANALYSIS SLUDGE SLUDGE SLUDGE SLUDGE SLUDGE SLUDGE SLUDGE SLUDGE UNITS CADMIUM COPPER CHROMIUl LEAD NICKEL MERCURY ZINC VOLUME SMPL TYPE nig/

mhg9 mohg mg~h mghg mgAg mgAg bns FREa GRAB GRAB GRAB GRAB GRAB GRAB GRAB OCT0OBER I OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER 2

3 4

5 6

7 8

9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MIONTHLY AVG MONTHLY HIGH MONTHLY LOW lIMES EXCEEDED 10xSTLC=O 10xSTLC=O 1OxSTLC=0 1OxSTLC=O 1OxSTLC=0 1OxSTLC=0 1OxSTLC=O AES EXCEEDED 10 mgAg=O 250 mglkg=O 50 mghkg=O 50 fgfg=O 200 mg/kg=O 2 mgAg=O 2500 mgAg=O MES EXCEEDED TTLC>100=0 TTLC>2500=0 TTLC>500-0 TTLC>lW0=0 TTLC>2000=0 TTLC>20=0 TTLC>5000=0 REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY

APPENDIX 5 DIABLO CANYON POWER PLANT Acute Bioassay January 8 - 12, 2003

-AQUATIC B_0ASSAY &

CONSULTING LABORATORIES. INC.

TOXICITY TESTING

OCEANOGRAPHIC RESEARCH January 24, 2003 Ms. Raquel Harvey FGL Environmental P.O. Box 272 Santa Paula, CA 93061

Dear Ms. Harvey:

We are pleased to present the enclosed bioassay report. The test was conducted under guidelines prescribed in Guidelines for Performing Static Acute Fish Bioassays in Municipal and Industrial Waste Waters as provided to us by Frederic R. Kopperdahl, Fish and Wildlife Water Pollution Control Laboratory, Department of Fish and Game.

Results were as follows:

CLIENT:

SAMPLE I.D.:

PROJECT No:

DATE RECEIVED:

ABC LAB. NO.:

Diablo Canyon Power Plant Discharge 001 SP300147 08 Jan-03 FGLO1 03.035 ACUTE ABALONE SURVIVAL BIOASSAY LC50 TUa 100% Survival in 100% Sample 0.00 Yours very truly, Thomas (Tim) Mikel Laboratory Director 29 NORTH OLIVE STREET, VENTURA, CA 93001 * (805) 643-5621

/

-96 Hr Survival Start Date:

01108/2003 Test ID. FGL0103035 Sample ID-CAOOOOOO End Date.

01/1212003 Lab ID:

CAABC Sample Type.

EFF3-Power Plant Sample Date: 01/08/2003 Protocol: KOP 76-Kopperdahl Test Species:

HR-Halhots rufescens comments:

Discharge 001 SP300147 Conc-%

1 2

N Control 1.0000 1.0000 100 1.0000 1.0000 Transform: Arcsin Square Root Isotonic Conc-%

Mean N-Mean Mean Min Max CV%

N Mean N-Mean N Control 1.0000 1.0000 1.4120 1.4120 1.4120 0.000 2

1.0000 1.0000 100 1.0000 1.0000 1.4120 1.4120 1.4120 0 000 2

1.0W00 1.0000 Auxiliary Tests Statistic Critical Skew Kurt Normality of the data set cannot be confirmed Equality of variance cannot be confirmed Linear Interpolation (200 Resamples)

Point SD 95% CL(Exp)

Skew

,c0b IC10 IC15 IC20 IC25 IC40 IC50

>100

>100 1.0 0.9*

0.8.

0.7 06.

0 40 0.3*

0.2 0.1*

0.0 0

50 100 150 Dose %

Page 1 ToxCalc v5.0.23 Reviewed byir

-96 Hr Survival Start Date-01/0812003 Test ID FGL0103035 Sample ID:

CAOOOOOOO End Date.

01/1212003 Lab ID CAABC Sample Type:

EFF3-Power Plant Sample Date. 01/08/2003 Protocol: KOP 76-Kopperdahl Test Species:

HR-Haliotis rufescens

omments

Discharge 001 SP300147 Dose-Response Plot 1 ;

09 08 07 2 06 U) 05, X: 04:

Ito4 03:

0.2 01:

Ut E

0 a

Page 2 ToxCalc v5.0.23 Reviewed by~flzŽ-

-'-96 Hr Survival Start Date 01108/2003 Test ID: FGLO103035 Sample ID.

CAQOQOOQO End Date:

01112/2003 Lab ID.

CkABC Sample Type EFF3-Power Plant Sample Date: 0110812003 Protocol: KOP 76-Kopperdahl Test Species:

HR-Haliotis rufescens omments:

Discharge 001 SP300147 Auxiliary Data Summary Conc-%

Parameter Mean Min Max SD CV%

N N Control Temp C 15.48 15.40 15.60 0.08 1.81 10 100 15.40 15.10 15.80 0.18 2.73 10 N Control pH 7.80 7.70 8.00 0.12 4.36 10 100 7.75 7.70 8.00 0.11 4.24 10 N Control DO mgIL 7.57 7.30 7.80 0.19 5.83 10 100 7.73 7.60 7.90 0.11 4.21 10 N Control Salinity ppt 33.00 33.00 33.00 0.00 0.00 10 100 33.00 33.00 33.00 0.00 0.00 10 N Control 0.00 0.00 0.00 0.00 0

100 0.00 0.00 0.00 0.00 0

N Control 0.00 0.00 0.00 0.00 0

100 0.00 0.00 0.00 0.00 0

Page 3 ToxCalc v5.0.23 Reviewed by&t

APPENDIX 6 DIABLO CANYON POWER PLANT Chronic Bioassay January 9 -11, 2003

)

A AAQUATIC BI.OASSAY &

CONSULTING LABORATORIES, INC TOXICITY TESTING

OCEANOGRAPHIC RESEARCH January 24, 2003 Ms. Raquel Harvey FGL Envirom-nental P.O. Box 272 Santa Paula, CA 93060

Dear Ms. Harvey:

We are pleased to present the enclosed bioassay report. The test was conducted under guidelines prescribed in Short-Term Methods for Measuring the Chronic Toxicity of Effluents and Receiving Waters to West Coast Marine and Estuarine Organisms, EPA-R-95/136. Results were as follows:

CLIENT:

SAMPLE I.D.:

DATE RECEIVED:

ABC LAB. NO.:

Diablo Canyon Power Plant Discharge 001 SP300147 08 Jan - 03 FGLO103.036 CHRONIC ABALONE LARVAL DEVELOPMENT BIOASSAY NOEC =

TUc

=

IC25

=

IC50

=

100.00 %

1.00

>100.00 %

Yours very truly, Thomas (Tin) Mikel Laboratory Director 29 NORTH OLIVE STREET, VENTURA, CA 93001 * (805) 643-5624

Abaione Larval Development Test-Proportion Noi...al Start Date.

01109/2003 Test ID: FGL0103036 Sample ID.

CAOOOOOO0 End Date.

01/1112003 Lab ID CAABC Sample Type.

EFF1-POTW Sample Date: 01/08/2003 Protocol: MBP 90-Anderson et al.

Test Species:

HR-Haliotis rufescens Comments:

Discharge 001 SP300147 Conc-%

1 2

3 4

5 N Control 1.0000 1.0000 1.0000 1.0000 1.0000 10 1.0000 1.0000 1.0000 1.0000 1.0000 18 1.0000 1.0000 1.0000 1.0000 1.0000 32 1.0000 1.0000 1.0000 1.0000 1.0000 56 1.0000 1.0000 1.0000 1.0000 1.0000 100 1.0000 1.0000 1.0000 1.0000 1.0000 Transform: Arcsin Square Root Rank 1-Tailed Isotonic Conc-%

Mean N-Mean Mean Min Max CV%

N Sum Critical Mean N-Mean N Control 1.0000 1.0000 1.5208 1.5208 1.5208 0 000 5

1.0000 1.0000 10 1.0000 1.0000 1.5208 1.5208 1.5208 0 000 5

27.50 16.00 1.0000 1.0000 18 1.0000 1.0000 1.5208 1.5208 1.5208 0.000 5

27.50 16.00 1.0000 1.0000 32 1.0000 1.0000 1.5208 1.5208 1.5208 0.000 5

27.50 16.00 1.0000 1.0000 56 1.0000 1.0000 1.5208 1.5208 1.5208 0.000 5

27.50 16.00 1.0000 1.0000 100 1.0000 1.0000 1.5208 1.5208 1.5208 0 000 5

27.50 16.00 1 0000 1.0000 Auxiliary Tests Statistic Critical Skew Kurt Shapiro-Wilk's Test indicates normal distribution (p > 0.01) 1 0.9 Equality of variance cannot be confirmed Hypothesis Test (1-tail, 0.05)

NOEC LOEC ChV TU Steel's Many-One Rank Test 100

>100 1

Linear Interpolation (200 Resamples)

Point SD 95% CL(Exp)

Skew IC05

>100 IC10 IC15 IC20 IC25 IC40 IC50

>100

>1 00

>100 nIV1I 0.9 08~

07 0.6.

0e_

& 0.4.

03-02 0.1 4 0.0 50 100 150 C

Dose %

Page 1 ToxCalc v5.0.23 Reviewed by

Abatone Larval Development Test-Proportion Nort..al Start Date:

01109/2003 Test ID: FGL0103036 End Date:

01/1112003 Lab ID:

CAABC Sample Date: 01/08/2003 Protocol: MBP 90-Anderson et al.

Iomments:

Discharqe 001 SP300147 Sample ID:

Sample Type:

Test Species:

CAOOOOOOO EFF1 -POTW HR-Halhotis rufescens Dose-Response Plot 1;

09:

08 i 07:

o 06Z z

0 0.5:

o 04:

0IL 03:

02:

01:

A.

C9 0C.)

z 0

N Co C))

Page 2 ToxCalc v5.0.23 Reviewed bye~dŽ

. Start Date 0110912003 Test End Date.

01/11/2003 Lab I Sample Date: 01/08/2003 Prot(

Comments.

Discharqe 001 SP3001' Abaiohe Larval Development Test-Proportion Nora..l ID FGL0103036 Sample ID.

CAOOOOOOO ID:

CAABC Sample Type EFF1-POTW ocol MBP 90-Anderson et al.

Test Species:

HR-Haliotis rufescens 47 Auxiliary Data Summary Conc-%

Parameter N Control Temp C 10 18 32 56 100 N Control pH 10 18 32 56 100 N Control DO mgIL 10 18 32 56 100 N Control Salinity ppt 10 18 32 56 100 Mean Min 16.50 16.50 16.50 16.50 16.50 16.50 16.50 16.50 16.50 16.50 16.50 16.50 7.70 7.70 7.70 7.70 7.70 7.70 7.70 7.70 7.75 7.70

-7.75 7.70 6.65 5.90 6.65 6.20 6.35 5.60 6.35 5.60 6.35 5.60 6.30 5.50 34.00 34.00 34.00 34.00 34.00 34.00 34.00 34.00 34.00 34.00 34.00 34.00 Max 16.50 16.50 16.50 16.50 16.50 16.50 7.70 7.70 7.70 7.70 7.80 7.80 7.40 7.10 7.10 7.10 7.10 7.10 34.00 34.00 34.00 34.00 34.00 34.00 SD 000 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.07 0.07 1.06 0.64 1.06 1.06 1.06 1.13 0.00 0.00 0.00 0.00 0.00 0.00 CV%

000 0.00 0.00 0.00 0.00 0.00 0.00 000 0.00 0.00 3.43 343 15.49 12.00 16.22 16.22 16.22 16.88 0.00 0.00 0.00 0.00 0.00 0.00 Page 3 ToxCalc v5.0.23 Reviewed by &-

A

/AQUATIC W BIOASSAY &

CONSULTING LABORATORIES, INC TOXICITY TESTING

OCEANOGRAPHIC RESEARCH CHRONIC ABALONE DEVELOPMENT BIOASSAY DATE:

09 Jan - 03 STANDARD TOXICANT:

Zinc NOEC =

IC25 =

IC50 =

10.00 ug/h 18.91 ughl 25.27 ug/l Yours very truly, 29 NORTH OLIVE STREET, VENTURA, CA 93001 * (805) 643-5621

Start Date.

0110912003 End Date:

01/11/2003 Sample Date: 0110912003

'omments:

Standard Toxicant Conc-uglL 1

2 Control 0.9800 0.9600 10 0.9600 0.9800 18 0.4700 0.8700 32 0.1100 0.1200 56 0.0000 0.0000 Ab_ _he Larval Development Test-Proportion Nc il Test ID. ABS01.2003 Sample ID:

REF Lab ID.

ABC LABS Sample Type:

ZNS Protocol: MBP 90-Anderson et al.

Test Species:

HR-F-Ref Toxicant SO-Zinc sulfate Haliotis rufescens 3

4 5

0.9900 0.9100 1.0000 0.9700 1.0000 1.0000 0.6700 0.8600 0.9600 0.2700 0.2700 0.3800 0.0000 0.0000 0.0000 Transform: Arcsin Square Root 1-Tailed Isotonic Conc-ugIL Mean N-Mean Mean Min Max CV%

N t-Stat Critical MSD Mean N-Mean Control 0.9680 1.0000 1.4112 1.2661 1.5208 6.966 5

0.9750 1.0000 10 0.9820 1.0145 1.4473 1.3694 1.5208 4.856 5

-0.378 2.230 0.2133 0.9750 1.0000

18 0.7660 0.7913 1.0946 0.7554 1.3694 21.866 5

3.310 2.230 0.2133 0.7660 0.7856

32 0.2300 0.2376 0.4898 0.3381 0.6642 28.578 5

9.634 2.230 0.2133 0.2300 0.2359 56 0.0000 0.0000 0.0500 0.0500 0.0500 0.000 5

0.0000 0.0000 Auxiliary Tests Statistic Critical Skew Kurt Shapiro-Wilk's Test indicates normal distribution (p > 0.01) 0.96317 0.868

-0.448 0.74857 Bartlett's Test indicates equal variances (p = 0.12) 5.90736 11.3449 Hypothesis Test (1-tail, 0.05)

NOEC LOEC ChV TU MSDu MSDp MSB MSE F-Prob df Dunnett's Test 10 18 13.4164 0.10747 0.11026 0.98236 0.02287 7.OE-08 3, 16 Point IC05 ICi0 IC15 IC20 IC25 IC40 IC50 l

ugIL SD 11.866 0.867 13.732 1.600 15.598 1.782 17.464 1.736 18.908 1.661 22.728 1.481 25.274 1.229 Linear Interpolation (200 Resamples) 95% CL(Exp)

Skew 10.500 15.359 1.3824 11.145 20.324 1.0314 11.717 21.032 0.2975 1.0 12.486 21.729 -0.1854 09 13.489 22.619 -0.4348 17.032 26.029 -0.9957 08 21.154 28.237 -0.8460 0.7 CD

- 0.5 0

a 0.4 In 0

0 20 40 60 Dose ug/L Page 1 ToxCalc v5.0.23 Reviewed by

s I

Ab-.se Larval Development Test-Proportion N.

al Start Date:

01/0912003 Test ID: ABSO1.2003 Sample ID:

REF-Ref Toxicant End Date:

01/1112003 Lab ID.

ABC LABS Sample Type:

ZNSO-Zinc sulfate Sample Date: 01/0912003 Protocol: MBP 90-Anderson et al.

Test Species:

HR-Haliotis rufescens Comments:

Standard Toxicant Dose-Response Plot 0.9 0.8

-9 0.7 o 0.6 z

0 0.5 ot 0.4 o! 0.3 02 0.1 1-tail, 0.05 level of significance

-9 0

FS N~

Page 2 ToxCalc v5.0.23 Reviewed byor

Start Date:

0110912003 End Date:

01/11/2003 Sample Date: 01/09/2003 Comments:

Standard Toxicant ALae Larval Development Test-Proportion Nr Al Test ID: ABS01.2003 Sample ID:

REF-Ref Toxicant Lab ID.

ABC LABS Sample Type.

ZNSO-Zinc sulfate Protocol: MBP 90-Anderson et al.

Test Species:

HR-Halhotis rufescens Conc-uglL Parameter Control Temp C 18 32 56 100 Control pH 18 32 56 100 Control DO mg/L 18 32 56 100 Control Salinity ppt 18 32 56 100 Mean 16.50 16.50 16.50 16.50 16.50 7.75 7.75 7.75 7.75 7.75 6.50 6.60 6.45 6.40 6.45 34.00 34.00 34.00 34.00 34.00 Mir 16 16 16 16 16 7.7, 7,

5 5

55, 34.

34.

Auxiliary Data Summary I

Max SD CV%/

.50 16.50 0.00 0.00

.70 7.80 0.07 3.43

.90 7.10 0.85 14.17

.90 7.30 0.99 15.08

.80 7.10 0.92 14.86

.70 7.10 0.99 15.55

.70 7.20 1.06 15.97

.00 34.00 0.00 0.00

,00 34.00 0.00 0.00 Page 3 ToxCalc v5.0.23 Reviewed by f-.

DCL-2003-530, Transmittal of First Quarter 2003 Report on Discharge Monitoring at Diablo Canyon Power Plant: Difference between revisions

Latest revision as of 10:21, 16 January 2025

Contents

Text

Dear Mr. Briggs:

Title:

Title:

SUMMARY

SUMMARY

Dear Ms. Harvey:

Dear Ms. Harvey:

Navigation menu

@@ Line 16: / Line 16: @@
 =Text=
-{{#Wiki_filter:!r'      Pacific Gas and I   :: Electric Company James R.Becker                     Diablo Canvon Power Plan:
+{{#Wiki_filter:!r' Pacific Gas and I
-Vice Presicent -Diablo Canmon      PO Box 56 Operations and Station Directc     Avda Beach CA 93424 B05 545 3462 Fax 8055454234 April 18, 2003 PG&E Letter DCL-2003-530 California Regional Water Quality Control Board Central Coast Region Attn: Monitoring and Reporting Review Section 895 Aerovista, #101 San Luis Obispo, CA 93401-7906
+:: Electric Company James R. Becker Vice Presicent -Diablo Canmon Operations and Station Directc Diablo Canvon Power Plan:
+PO Box 56 Avda Beach CA 93424 B05 545 3462 Fax 8055454234 April 18, 2003 PG&E Letter DCL-2003-530 California Regional Water Quality Control Board Central Coast Region Attn: Monitoring and Reporting Review Section 895 Aerovista, #101 San Luis Obispo, CA 93401-7906
 ==Dear Mr. Briggs:==
 In accordance with Order 90-09, NPDES No. CA0003751, enclosed is the First Quarter 2003 Report on Discharge Monitoring at Diablo Canyon Power Plant (Enclosure 1).
-Facility Name:                       Pacific Gas & Electric Company Diablo Canyon Power Plant Address:                             P.O. Box 56 Avila Beach, CA 93424 Contact Person:                      Drew A. Squyres Job
+Facility Name:
+Address:
+Contact Person:
+Job
 ==Title:==
-Supervisor, Environmental Operations Phone Number:                        545-4439 WDRINPDES Order Number:              Order No. 90-09, NPDES No. CA0003751 Type of Report: (check one)                        QUARTERLY                             ANNUAL
+Phone Number:
-_                                 El 1 st                            3 rd                  4 th Quarter: (check one):                                 2nd 3                                El                    El1 Year:                               2003      (Annual Reports for DCPP are Jan-Dec)
+Pacific Gas & Electric Company Diablo Canyon Power Plant P.O. Box 56 Avila Beach, CA 93424 Drew A. Squyres Supervisor, Environmental Operations 545-4439 WDRINPDES Order Number:
-Violation(s) (Place an X by the appropriate choice):                 EK No (there are no violations to report)                               Cl     Yes
+Order No. 90-09, NPDES No. CA0003751 Type of Report: (check one)
-                                                                                                           "'~j'         S
+QUARTERLY ANNUAL El Quarter: (check one):
+st 3
+nd 3rd El 4 th El1 Year:
+(Annual Reports for DCPP are Jan-Dec)
+Violation(s) (Place an X by the appropriate choice):
+EK No (there are no violations to report)
+Cl Yes
+"' ~j' S
 PG&E Letter DCL-2003-530 Mr. Briggs, CRWQCB April 18, 2003 Page 2 If Yes is marked (complete a-g):
@@ Line 36: / Line 46: @@
 e) Dates of Violation(s)
 (reference page of report/data sheet):
-f) Explanation of Cause(s):              (If 'YES", see overview section of attached report)
+f) Explanation of Cause(s):
-(attach additional informabon as needed) g) Corrective Action(s):                 (If 'YES", see overview section of attached report)
+(attach additional informabon as needed) g) Corrective Action(s):
 (attach additional informabon as needed)
+(If 'YES", see overview section of attached report)
+(If 'YES", see overview section of attached report)
 PG&E Letter DCL-2003-530 Mr. Briggs, CRWQCB April 18, 2003 Page 3 I certify under penalty of law that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. The results of the influent and effluent monitoring presented are the observed results of the measurements and analyses required by the monitoring program, and is neither an assertion of the adequacy of any instrument reading or analytical result, nor an endorsement of the appropriateness of any analytical or measurement procedure. I am aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment for knowing violations.
 If you have any questions, please contact Drew Squyres at (805) 545-4439.
-Sincerely, Name:      James R. Becker
+Sincerely, Name:
+James R. Becker
 ==Title:==
-Vice President- Diablo Canyon Operations and Station Director 2003530/RDH/kmo r
+Vice President-Diablo Canyon Operations and Station Director 2003530/RDH/kmo r
-PG&E Letter DCL-2003-530 Mr. Briggs, CRWQCB April 18, 2003 Page 4 cc:   Michael Thomas, CCRWQCB 895 Aerovista, Suite 101 San Luis Obispo, CA 93401-7906 Debra Johnston California Department of Fish and Game 20 Lower Ragsdale, Suite 100 Monterey, California 93490 Regional Administrator, Region 9 U. S. Environmental Protection Agency 75 Hawthorne Street San Francisco, CA 94105 Attention: Carey Houk (W-5-3)
+PG&E Letter DCL-2003-530 Mr. Briggs, CRWQCB April 18, 2003 Page 4 cc:
-Resident Inspector, David Prouix U.S. Nuclear Regulatory Commission Diablo Canyon Power Plant 10415 Regional Administrator U.S. Nuclear Regulatory Commission Region IV 611 Ryan Plaza Dr., Suite 400 Arlington, TX 76011-8064 Director, Division of Reactor Projects U. S. Nuclear Regulatory Commission Region IV 611 Ryan Plaza Dr., Suite 400 Arlington, TX 76011-8064 U. S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, D.C. 20555-001 Enclosure 7\
+Michael Thomas, CCRWQCB 895 Aerovista, Suite 101 San Luis Obispo, CA 93401-7906 Debra Johnston California Department of Fish and Game 20 Lower Ragsdale, Suite 100 Monterey, California 93490 Regional Administrator, Region 9 U. S. Environmental Protection Agency 75 Hawthorne Street San Francisco, CA 94105 Attention: Carey Houk (W-5-3)
+Resident Inspector, David Prouix U.S. Nuclear Regulatory Commission Diablo Canyon Power Plant 10415 Regional Administrator U.S. Nuclear Regulatory Commission Region IV 611 Ryan Plaza Dr., Suite 400 Arlington, TX 76011-8064 Director, Division of Reactor Projects U. S. Nuclear Regulatory Commission Region IV 611 Ryan Plaza Dr., Suite 400 Arlington, TX 76011-8064 U. S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, D.C. 20555-001 Enclosure 7\\
 OVERVIEW
@@ Line 55: / Line 69: @@
 There have been no changes in the activities conducted at the plant that would have significantly affected the results previously reported in the 1994 renewal application.
 California Ocean Plan Table B substances that were not analyzed for this quarter were not added to the discharge stream.
-: 3. During the first quarter of 2003, system mishaps and maintenance activities that required draining of closed cooling water systems were performed and are summarized below. PG&E received concurrence from the CCRWQCB in a letter dated July 19, 1995 and another letter dated May 19, 1997(PG&E Letter DCL-95-156 and PG&E Letter DCL-97-533, respectively) regarding the use of glutaraldehyde and isothiazolin to control microbiological growth and corrosion in PG&E's closed cooling water systems.
+: 3. During the first quarter of 2003, system mishaps and maintenance activities that required draining of closed cooling water systems were performed and are summarized below. PG&E received concurrence from the CCRWQCB in a {{letter dated|date=July 19, 1995|text=letter dated July 19, 1995}} and another letter dated May 19, 1 997(PG&E Letter DCL-95-156 and PG&E Letter DCL-97-533, respectively) regarding the use of glutaraldehyde and isothiazolin to control microbiological growth and corrosion in PG&E's closed cooling water systems.
 Discharges are drained at a flow rate such that the chronic toxicity level would be below the "No Observable Effect Concentration" (NOEC) at NPDES Discharge 001.
 On January 2, 2003, it was identified that between December 24, 2002, and January 2, 2003, a small leak of closed cooling water from the Unit 1 Intake Cooling Water system (ICW) occurred. The total volume over this period of time was estimated to be 1660 gallons. The leak rate was estimated to be 6.5 gallons per hour and flowed into the once-through circulating cooling water system at the intake. The leak rate of 6.5 gallons per hour is significantly below the allowable flow rate of 250 gallons per minute and NOEC described in the above letters. The leak was repaired on January 2, 2003.
-Date         System           Volume        Glutaraldehyde         Isothiazolin
+Date System Volume Glutaraldehyde Isothiazolin
-{gal)            (mg/l)               (mgll) 12/24/02 to       Unit 1 1CW          1660                0                    0 1/02/03 2/04/03            Unit2 ICW           1150                0                   5 2/11/03            Unit 2 CCW          4200                0                   0 3/17/03            Unit2 CCW             1               213                   0
+{gal)
+(mg/l)
+(mgll) 12/24/02 to Unit 1 1CW 1660 0
+1/02/03 2/04/03 Unit2 ICW 1150 0
+2/11/03 Unit 2 CCW 4200 0
+3/17/03 Unit2 CCW 1
+0
 : 4. On February 16, 2003, approximately 150 gallons of water containing dilute hydrazine (746 ppm) flowed to the pavement near the Unit 2 containment due to a misaligned valve and filling activity. At that time rain washed this water into the deluge collector sump. The sump holds about 17,000 gallons so the water was significantly diluted.
 The sump is designed to process water through a passive oil water separator system prior to flowing to a retention basin near the intake cove. No processed water entered the ocean. The Regional Board was notified on February 16, 2003, of this event as a conservative measure even though there was no actual release to the creek or ocean.
@@ Line 71: / Line 91: @@
 ==SUMMARY==
-OF MONITORING PROGRAM A. Monitoring of Plant Influent and Effluent .......................... 2 B. Monitoring of Receiving Waters ................................... 2 C. Acti-Brom Treatment Program ...................................       3 APPENDIX 1: NPDES Discharge Points APPENDIX 2: Influent and Effluent Monitoring - January 2003 APPENDIX 3: Influent and Effluent Monitoring - February 2003 APPENDIX 4: Influent and Effluent Monitoring - March 2003 APPENDIX 5: Acute Bioassay, January 8 -12, 2003 APPENDIX 6: Chronic Bioassay, January 9 -11, 2003
+OF MONITORING PROGRAM A.
+Monitoring of Plant Influent and Effluent.......................... 2 B.
+Monitoring of Receiving Waters...................................
+C.
+Acti-Brom Treatment Program...................................
+APPENDIX 1: NPDES Discharge Points APPENDIX 2: Influent and Effluent Monitoring - January 2003 APPENDIX 3: Influent and Effluent Monitoring - February 2003 APPENDIX 4: Influent and Effluent Monitoring - March 2003 APPENDIX 5: Acute Bioassay, January 8 -12, 2003 APPENDIX 6: Chronic Bioassay, January 9 -11, 2003
 ==SUMMARY==
-OF MONITORING PROGRAM A. Monitoring of Plant Influent and Effluent
+OF MONITORING PROGRAM A.
-: 1.      The results of the January, February, and March 2003 plant influent and effluent monitoring are reported on Discharge Self Monitoring Report (DSMR) forms in Appendices 2, 3, and 4, respectively.
+Monitoring of Plant Influent and Effluent
-: 2.      The laboratory report for one acute bioassay on water sampled from Discharge 001, performed January 8 -12, 2003, is included in Appendix 5. The bioassay results show that acute toxicity was 0.00 (no mortality).
+: 1.
-: 3.      The laboratory report for one chronic bioassay on water sampled from Discharge 001, performed January 9 - 11, 2003, is included in Appendix 6. The bioassay results show that chronic toxicity was 1.0 (no chronic toxicity).
+The results of the January, February, and March 2003 plant influent and effluent monitoring are reported on Discharge Self Monitoring Report (DSMR) forms in Appendices 2, 3, and 4, respectively.
-B. Monitoring of Receiving Waters
+: 2.
-: 1.      Ecological Studies at Diablo Canyon Ecological studies in the vicinity of Diablo Cove conducted during the first quarter continued under the Diablo Canyon Receiving Water Monitoring Program (RWMP) as requested in a letter from the Central Coast Regional Water Quality Control Board (CCRWQCB) dated December 9,1998 and as detailed in a letter (DCL-99-503) from PG&E dated January 8,1999. This program includes tasks from the Ecological Monitoring Program (EMP) with additional stations and increased sampling frequencies.
+The laboratory report for one acute bioassay on water sampled from Discharge 001, performed January 8 -12, 2003, is included in Appendix 5. The bioassay results show that acute toxicity was 0.00 (no mortality).
+: 3.
+The laboratory report for one chronic bioassay on water sampled from Discharge 001, performed January 9 - 11, 2003, is included in Appendix 6. The bioassay results show that chronic toxicity was 1.0 (no chronic toxicity).
+B.
+Monitoring of Receiving Waters
+: 1.
+Ecological Studies at Diablo Canyon Ecological studies in the vicinity of Diablo Cove conducted during the first quarter continued under the Diablo Canyon Receiving Water Monitoring Program (RWMP) as requested in a letter from the Central Coast Regional Water Quality Control Board (CCRWQCB) dated December 9,1998 and as detailed in a letter (DCL-99-503) from PG&E dated January 8,1999. This program includes tasks from the Ecological Monitoring Program (EMP) with additional stations and increased sampling frequencies.
 This program replaces the EMP and the Thermal Effects Monitoring Program (TEMP).
-: 2.       In Situ Bioassay Results of the Mussel Watch Program will be reported to the CCRWQCB directly from the California Department of Fish and Game in their periodic report for this program.
+: 2.
-C. Acti-Brom Treatment Program Diablo Canyon Power Plant is continuing its use of the proprietary chemical Acti-Brom to control the growth of macrofouling organisms in its main circulating water conduits.
+In Situ Bioassay Results of the Mussel Watch Program will be reported to the CCRWQCB directly from the California Department of Fish and Game in their periodic report for this program.
+C.
+Acti-Brom Treatment Program Diablo Canyon Power Plant is continuing its use of the proprietary chemical Acti-Brom to control the growth of macrofouling organisms in its main circulating water conduits.
 Both circulating water conduits of each Unit can be chemically treated simultaneously.
 Each treated conduit typically receives a twenty-minute injection every four hours (six injections a day) of Acti-Brom in combination with sodium hypochlorite (NaOCI). Each injection attempts to achieve a target concentration of 200 parts per billion Total Residual Oxidant (TRO) when measured at the inlet waterbox of the condenser.
@@ Line 90: / Line 123: @@
 Conduit 2-1 began the quarter with injections of sodium hypochlorite six times daily to control microfouling in the condensers in anticipation of the 2R1 1 refueling outage.
 Conduit 2-2 received simultaneous sodium hypochlorite and Acti-Brom treatment six times daily until early January when Acti-Brom was shut down in anticipation of 2R1 1.
-Both conduits received microfouling injections six times daily until the end of January when Unit 2 injections were shut down for the 2R1 1 refueling outage. Unit 2 injections remained off until early March when one of the circulating water pumps was returned to service. Through the remainder of March, treatment alternated between the two conduits of Unit 2 as the circulating water pumps were turned on and then shut down for 2R1 1 related activities.
+Both conduits received microfouling injections six times daily until the end of January when Unit 2 injections were shut down for the 2R1 1 refueling outage.
+Unit 2 injections remained off until early March when one of the circulating water pumps was returned to service. Through the remainder of March, treatment alternated between the two conduits of Unit 2 as the circulating water pumps were turned on and then shut down for 2R1 1 related activities.
 At the end of 2R1 1, an experiment was initiated to test the effectiveness of sodium bromide compared to Acti-Brom in controlling macrofouling. For the next 12 to 16 months, conduit 2-1 will be receiving simultaneous injections of sodium hypochlorite and Acti-Brom, while conduit 2-2 will be receiving simultaneous injections of sodium hypochlorite and sodium bromide.
-APPENDIX I DIABLO CANYON POWER PLANT NPDES DISCHARGE POINTS DISCHARGE NUMBER                             DESCRIPTION 001                      Once-Though Cooling Water 001 A                           Firewater Systems 001 B                  Auxiliary Salt Water Cooling System 001 C                             Discharge Deleted 001 D                        Liquid Radioactive Waste Treatment System 001 E                     Service Cooling Water System 001 F                         Turbine Building Sump 001 G                     Make-Up Water System Waste Effluent 001 H                       Condensate Demineralizer Regenerant 001 I                  Seawater Evaporator Blowdown 001 J                     Condensate Pumps Discharge Header Overboard 001 K                      Condenser Tube Sheet Leak Detection Dump Tank Overboard 001 L                      Steam Generator Blowdown 001 M                  Wastewater Holding and Treatment
+APPENDIX I DIABLO CANYON POWER PLANT NPDES DISCHARGE POINTS DISCHARGE NUMBER DESCRIPTION 001 Once-Though Cooling Water 001 A Firewater Systems 001 B Auxiliary Salt Water Cooling System 001 C Discharge Deleted 001 D Liquid Radioactive Waste Treatment System 001 E Service Cooling Water System 001 F Turbine Building Sump 001 G Make-Up Water System Waste Effluent 001 H Condensate Demineralizer Regenerant 001 I Seawater Evaporator Blowdown 001 J Condensate Pumps Discharge Header Overboard 001 K Condenser Tube Sheet Leak Detection Dump Tank Overboard 001 L Steam Generator Blowdown 001 M Wastewater Holding and Treatment System 001 N Sanitary Wastewater Treatment System 001 P Seawater Reverse Osmosis System Blowdown 002 Intake Structure Building Floor Drains 003 Intake Screen Wash 004 Bio Lab and Storm Water Runoff 005, 008, 009, 013, 014, 015 Yard Storm Drains 006, 007, 010, 011, 012 Storm Water Runoff 016 Bio Lab Seawater Supply Pump Valve Drain 017 Seawater Reverse Osmosis System Blowdown Drain
-._                                                   System 001 N                    Sanitary Wastewater Treatment System 001 P                  Seawater Reverse Osmosis System Blowdown 002                    Intake Structure Building Floor Drains 003                           Intake Screen Wash 004                   Bio Lab and Storm Water Runoff 005, 008, 009, 013, 014, 015                Yard Storm Drains 006, 007, 010, 011, 012                  Storm Water Runoff 016                   Bio Lab Seawater Supply Pump Valve Drain 017                  Seawater Reverse Osmosis System
-._                                              Blowdown Drain
 APPENDIX 2 DIABLO CANYON POWER PLANT Influent and Effluent Monitoring January 2003
-CAUIFORNIA REGIONAL WATER OUALITY               DISCHARGE SELF MONITORING REPORT                PACIFIC GAS AND ELECTRIC CO CONTROL BOARD                                                                                   DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION                                                                            PO BOX 56 81HIGUERA                                                                                       AVILABEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (M) I FACILITY I D                    YEAR I MO I DAY                   YEAR I MO I DAY             STATE CODE              NPDES PERMIT 4 3402003001           BEGINNING   ' 03 I1OI 01            ENDING      03 1O1l 31                     VI                   CA0003751 STATION        INFLUENT EFFLUENT0W1 DELTATEMP EFFLUENT0C1                      INFLUENT       EFFLUENT  W1      EFFLUENT OOI         EFFLUENT0W2 ANALYSIS      TEMPERATURE    TEMPERATURETEMPERATURE              FLOW               pH             pH                pH                pH UN1TS        DEGREES   F    DEGREES  F       DEGREES  F        MGD             pH UN1TS        pHUNITS           pHUNITS          pH UNITS SMPLTYPE        METERED        METERED         METERED         RECORDED           GRAS            GRAB              GRAB              GRAB FREQ        CONTINUOUS CONTINUOUS CONTINUOUS                   DAILY          MONTHLY        MONTHLY  1)        MONTHLY           MONTHLY 1                553            745             192             2486 2                55 9           750             191             2486 3                562            753             191             2486                80             80      2        78      2         80 4                559            750             191             2486 5                558            749             191             2486 6                55 7          74 8             191             2486 7                556           747              191             2486 8                558           74 9             191             2486 9                55 9          750              191             2486 10                56 4          754              190             2486 11                566           755              189             2486 12                568           758              190             2486 13                56 9          76 0             191             2486 14                567           754              187             2486 15                566           757             191              2486 16                570           76 1            191              2486 17                571           76 1            190              2486 18                568           760             192              2486 19                56 8          759             191              2486 20                56 B          759             191              2486 21                569           760             191              2486 22                57 2          763             191              2486 23                 571           759             188             2486 24                 566           754             188             2486 25                 564           752             188             2486 26                 566           754             188             2486 27                 567           754             187             2486 28                 557           745             188             2486 29                 562           749             187             2486 30                 561           747             186             2486 31                  56           746             18 6            2486       _              _              _          _
+CAUIFORNIA REGIONAL WATER OUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILABEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (M) I FACILITY I D YEAR I MO I DAY YEAR I MO I DAY STATE CODE NPDES PERMIT 4 3 402003001 BEGINNING 03 I1 OI 01 ENDING 03 1 O1 l 31 VI CA0003751 STATION INFLUENT EFFLUENT0W1 DELTATEMP EFFLUENT0C1 INFLUENT EFFLUENT W1 EFFLUENT OOI EFFLUENT0W2 ANALYSIS TEMPERATURE TEMPERATURE TEMPERATURE FLOW pH pH pH pH UN1TS DEGREES F
-MONTHLY  AVG              56 4           754             19 0            2486                80             80               78                80 MONTHLY  HIGH             57 2           76 3            19 2            2486                80             80               78                80 MONTHLYLOW                553            745             186             2486                80             80               78                80 ESEXCEEDED           NO UMIT        NO LIMIT       MAX 22 = 0      MAX 2760 0         NO LIMIT        NO LIMIT          NO LIMIT          NO UMIT IMES EXCEEDED                                           (  )
+DEGREES F
-IMES EXCEEDED REMARKS            NUMBER OF SAMPLES TAKEN DURING THE DAY EXCEPT DURING DEMUSSEUNG
+DEGREES F
-                 - DAILY WHEN DISCHARGING CHEMICAL CLEANING WASTES FROM DISCHARGES 001 D.F, 1.L.AND/OR M
+MGD pH UN1TS pH UNITS pH UNITS pH UNITS SMPLTYPE METERED METERED METERED RECORDED GRAS GRAB GRAB GRAB FREQ CONTINUOUS CONTINUOUS CONTINUOUS DAILY MONTHLY MONTHLY
+: 1)
+MONTHLY MONTHLY 1
+745 192 2486 2
+9 750 191 2486 3
+753 191 2486 80 80 2
+2
+4
+750 191 2486 5
+749 191 2486 6
+7 74 8 191 2486 7
+747 191 2486 8
+74 9 191 2486 9
+9 750 191 2486 10 56 4 754 190 2486 11 566 755 189 2486 12 568 758 190 2486 13 56 9 76 0 191 2486 14 567 754 187 2486 15 566 757 191 2486 16 570 76 1 191 2486 17 571 76 1 190 2486 18 568 760 192 2486 19 56 8 759 191 2486 20 56 B 759 191 2486 21 569 760 191 2486 22 57 2 763 191 2486 23 571 759 188 2486 24 566 754 188 2486 25 564 752 188 2486 26 566 754 188 2486 27 567 754 187 2486 28 557 745 188 2486 29 562 749 187 2486 30 561 747 186 2486 31 56 746 18 6 2486 MONTHLY AVG 56 4 754 19 0 2486 80 80 78 80 MONTHLY HIGH 57 2 76 3 19 2 2486 80 80 78 80 MONTHLYLOW 553 745 186 2486 80 80 78 80 ES EXCEEDED NO UMIT NO LIMIT MAX 22 = 0 MAX 2760 0 NO LIMIT NO LIMIT NO LIMIT NO UMIT IMES EXCEEDED
+( )
+IMES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY EXCEPT DURING DEMUSSEUNG DAILY WHEN DISCHARGING CHEMICAL CLEANING WASTES FROM DISCHARGES 001 D. F, 1. L. AND/OR M
-CALIFORNIA REGONAL WATER OUALITY                DISCHARGE SELF MONITORING REPORT                       PACIFIC GAS AND ELECTRIC CO CONTROL BOARD                                                                                          DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGON                                                                                    PO BOX 56 81HIGUERA                                                                                              AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (M) 2 FACLITY I D                      YEAR I MO I DAY                    YEAR I MO DAY                    STATE CODE                  NPDES PERMIT' 3402003001           BEGINNING        03 / 01I001         ENDING         031 01/ 31                          00                    CA0003751 STATION      EFFLUENT 003    EFFLUENT 00C4 EFFLUENT    OOIN EFFLUENTO1OP EFFLUENT          003      EFFLUENT   001F     EFFLUENT  0L1        EFFLUENTO01 ANALYSIS           pH              pH          OIL1GREASE       OIL3 GREASE      OL & GREASE          OIL &GREASE        T CHLOR RES         CHLORINEUSED UNITS         pHUNITS         pH UNITS           mgin                                mAt                 mgt                 ugw              Ibwday SMPL TYPE        GRAB            GRAS           COMPOSITE           GRAB              GRAB                GRAB               GRAB              RECORDED FREO         MONTHLY          MONTHLY          WEEKLY         WEEKLY   fl       WEEKLY   (-I          MONTHLY           2 va CYCLE           MONTHLY 1                                                                                                                 12          43                461 2                                        3       ND(5)                                                            12           52               461 3                 80             80                                                                <        3     12          47                461 4                                                                                                                 12           52               461 5                                                                                                                 12          52                461 6                                                                                                                 12          62                468 7                                                                                                                 12          47                461 8                                                                                                                 12          43                421 9                                       3        ND(S)                                                            12          43                475 10                                                                                                                 12          47                490 11                                                                                                                 12          47                504 12                                                                                                                 12          39               504 13                                                                                                                 12          43                504 14                                                                                                                 12          47               499 15                                       3        ND(5)                                                            12          43               490 16                                                                                                                 12          57               509 17                                                                                                                 12          39               518 18                                                                                                                 12          35               518 19                                                                                                                12           35               518 20                                                                                                                 12          35               518 21                                                                                                                 12          32               518 22                                                                                                                 12          33               526 23                                       3        ND(5)                                                           12           36               523 24                                                                                                                 12           36               482 25                                                                                                                 12           34               461 26                                                                                                                 12           30               461 27                                                                                                                 12           29               461 28                                        3        ND(S)                                                           12           33               461 29                                                                                                                 12           32               461 30                                                                                                                 12           36               461 31                                                            __  _ _  _  _      _  _ _  _   _ _    _ _   _ _  _ _ 10           39               384 MONTHLY AVG               80              80              ND(S)              NO                NO          <        3                  41               481 MONTHLY HIGH              80              B0              ND(S)         DISCHARGE         DISCHARGE        <        3                  62               526 MONTHLY LOW               80              50              ND(S)                                            <        3                  29               384 MESEXCEEDED          NOULMIT         NOLIMIT        MOAVG15=0       MO AVG 1S= 0      MO AVG 15=0          MO AVG 15 0          I MAX 200 0         NO LIMIT ESEXCEEDED                                         DMAX20=0         DMAX 20 '0        DMAX20=0            DMAX 20 =0 IMESEXCEEDED REMARKS
+CALIFORNIA REGONAL WATER OUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGON PO BOX 56 81 HIGUERA AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (M) 2 FACLITY I D YEAR I MO I DAY YEAR I MO DAY STATE CODE NPDES PERMIT' 3402003001 BEGINNING 03 / 01 I001 ENDING 031 01/ 31 00 CA0003751 STATION EFFLUENT 003 EFFLUENT 00C4 EFFLUENT OOIN EFFLUENTO1OP EFFLUENT 003 EFFLUENT 001F EFFLUENT 0L1 EFFLUENT O01 ANALYSIS pH pH OIL1GREASE OIL 3 GREASE OL & GREASE OIL & GREASE T CHLOR RES CHLORINE USED UNITS pH UNITS pH UNITS mgin mAt mgt ugw Ibwday SMPL TYPE GRAB GRAS COMPOSITE GRAB GRAB GRAB GRAB RECORDED FREO MONTHLY MONTHLY WEEKLY WEEKLY fl WEEKLY
-* NUMBER OF SAMPLES TAKEN DURING THE DAY
+(-I MONTHLY 2 va CYCLE MONTHLY 1
-                - WHEN OOIN ISDISCHARGING TO O01P
+43 461 2
-                -WHEN 0OIP ISDISCHARGING TO 003
+ND(5) 12 52 461 3
+80 3
+47 461 4
+52 461 5
+52 461 6
+62 468 7
+47 461 8
+43 421 9
+ND(S) 12 43 475 10 12 47 490 11 12 47 504 12 12 39 504 13 12 43 504 14 12 47 499 15 3
+ND(5) 12 43 490 16 12 57 509 17 12 39 518 18 12 35 518 19 12 35 518 20 12 35 518 21 12 32 518 22 12 33 526 23 3
+ND(5) 12 36 523 24 12 36 482 25 12 34 461 26 12 30 461 27 12 29 461 28 3
+ND(S) 12 33 461 29 12 32 461 30 12 36 461 31 10 39 384 MONTHLY AVG 80 80 ND(S)
+NO NO 3
+1 481 MONTHLY HIGH 80 B 0 ND(S)
+DISCHARGE DISCHARGE 3
+526 MONTHLY LOW 80 50 ND(S) 3 29 384 MES EXCEEDED NOULMIT NOLIMIT MOAVG15=0 MO AVG 1S= 0 MO AVG 15 =0 MO AVG 15 0 I MAX 200 0 NO LIMIT ES EXCEEDED DMAX20=0 DMAX 20 '0 DMAX20=0 D MAX 20 =0 IMES EXCEEDED REMARKS
+* NUMBER OF SAMPLES TAKEN DURING THE DAY WHEN OOIN IS DISCHARGING TO O01P
+-WHEN 0OIP IS DISCHARGING TO 003
-CALIFORNIA REGIONAL WATER QUALITY                  DISCHARGE SELF MONITORING REPORT                      PACIFIC GAS AND ELECTRIC CO CONTROL BOARD                                                                                            DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION                                                                                     PO BOX 56 81 HIGUERA                                                                                               AVILA BEACH. CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE I() 3 FACILITY I D                     YEAR I MO I DAY                    YEAR/ MO) DAY                     STATE CODE               NPDES PERMIT 4 3402003001            BEGINNING       03 / 0I 01            ENDING         03 / 01 131                        06                    CA0003751 STATION      EFFO0IN>003    EFFtO1N=>003                        EFFWLENTOO7  D                                             EFFLUENT00IF ANALYSS      TOTL COLJFORM  FECAL COLIFORM                      SUSPENDED  SOLIDS                                         SUSPENDED   SOLICS UNITS        MPwLort         MPNM00rnt mgI 1stFLTR             mo/l 2ndFLTR         mg/I NET         mgo/ 1stFLTR      mgtt 2ndFLTR        mf/i NET SMPL  TYPE         GRAB           GRAB                                 GRAB                                                       GRAB FREO         4TtMESAHEEK4TIMESEEtK                                MtONTHLY                                                    MONTHLY 2                                                   1                                  ND(5) 3                                                   3                                  ND(5)     2           4    2'            1     2        ND(5) 4 5
+CALIFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH. CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE I() 3 FACILITY I D YEAR I MO I DAY YEAR/ MO) DAY STATE CODE NPDES PERMIT 4 3402003001 BEGINNING 03 / 0I 01 ENDING 03 / 01 131 06 CA0003751 STATION EFFO0IN>003 EFF tO1N=>003 EFFWLENTOO7 D
+EFFLUENT00IF ANALYSS TOTL COLJFORM FECAL COLIFORM SUSPENDED SOLIDS SUSPENDED SOLICS UNITS MPwLort MPNM00rnt mgI 1st FLTR mo/l 2nd FLTR mg/I NET mgo/
+st FLTR mgtt 2nd FLTR mf/i NET SMPL TYPE GRAB GRAB GRAB GRAB FREO 4 TtMESAHEEK 4 TIMESEEtK MtONTHLY MONTHLY 2
+ND(5) 3 3
+ND(5) 2 4
+' 1
+ND(5) 4 5
 7
 9
-E2ED                                   I                    <ND()
+E2ED I
-12 13 14                                                   2                                  NNG(5) 15        F                                2        17                                    17 16 17 18 19 20                                                   24                                    24 21 22 23 24 25 26 27 28                                                   15                                   15 29 30 31                                                   22                                   22            _    _   __             _    _
+<ND()
-MONTHLY   AVG               NO             NO                                              -       11                                                    ND(5)
+12 13 14 2
- .MONTHLY HIGH          DISCHARGE      DISCHARGE                                                   47                                                    ND(5)
+NNG(5) 15 2
-MONTHLY   LOW                                                                                    ND(S)                                                   ND(5)
+F
-MSEXCEEDED 80% SMPLS'lK           MEAN>200=           NO LIMIT         NO LIMIT           MO AVG 30 = 0      NO LIMIT           NO LIMIT         MO AVG 30 = 0 MSEXCEEDED                      90 %SMPLS>400                                             DMAX 100 =                                             D MAX 100 =0 IMSEXCEEDED        I MAX >1OK REMARKS           *NUMBER   OF SAMPLES TAKEN DURING THE DAY
+16 17 18 19 20 24 24 21 22 23 24 25 26 27 28 15 15 29 30 31 22 22 MONTHLY AVG NO NO 11 ND(5)
-                  - FLOW-WEIGHTED AVERAGES REPORTED
+.MONTHLY HIGH DISCHARGE DISCHARGE 47 ND(5)
+MONTHLY LOW ND(S)
+ND(5)
+MS EXCEEDED 80% SMPLS'lK MEAN>200=
+NO LIMIT NO LIMIT MO AVG 30 = 0 NO LIMIT NO LIMIT MO AVG 30 = 0 MS EXCEEDED 90 %SMPLS>400 D MAX 100 =
+D MAX 100 =0 IMS EXCEEDED I MAX >1OK REMARKS
+*NUMBER OF SAMPLES TAKEN DURING THE DAY FLOW-WEIGHTED AVERAGES REPORTED
-CAUFORNIA REGIONAL WATER QUALITY               DISCHARGE SELF MONITORING REPORT                PACIFIC GAS AND ELECTRIC CO CONTROL BOARD                                                                                  DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION                                                                           PO BOX 56 81 HIGUERA                                                                                      AVILA BEACH CALIC 93424 SAN LUIS OBISPO CA 93401 PAGE: (M) 4 FACILITY I D                   YEAR I MO I DAY                 YEARI MOI DAY                STATE CODE              NPDES PERMIT t 3 402003001          BEGINNING       03 1 01101        ENDING         031 01/ 31                   06                  CA0003751 STATION                     EFFLUENT001G                                     EFFLUENT001H ANALYSIS                   SUSPENDED  SOUDS                                  SUSPENDEDSOUDS UNITS       mg/iIst FLTR mg/ 2ndFLTR         mgi NET       mgli Is FLTR       W 2ndFLTR       mKM NET SMPL  TYPE                      GRAB                                              GRAB FRED                         MONTHLY                                          MONTHLY 1                                                                                I1            ND(5) 2 3 L                                            ND(5) 4 5
+CAUFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH CALIC 93424 SAN LUIS OBISPO CA 93401 PAGE: (M) 4 FACILITY I D YEAR I MO I DAY YEARI MOI DAY STATE CODE NPDES PERMIT t 3 402003001 BEGINNING 03 1 01101 ENDING 031 01/ 31 06 CA0003751 STATION EFFLUENT001G EFFLUENT 001H ANALYSIS SUSPENDED SOUDS SUSPENDED SOUDS UNITS mg/i Ist FLTR mg/ 2nd FLTR mgi NET mgli Is FLTR W 2nd FLTR mKM NET SMPL TYPE GRAB GRAB FRED MONTHLY MONTHLY 1
+I 1 ND(5) 2 3 L ND(5) 4 5
 7
 9
-11 12 13 14 15 16 17 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY   AVG                                           ND(5)                                            ND(5)
+0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 20 21 22 23 24 25 26 27 28 29 30 3 1 MONTHLY AVG ND(5)
-MONTHLY   HIGH                                          ND(5)                                            ND(S)
+ND(5)
-MONTHLY  LOW                                           ND(5)                                            ND(S) iMSEXCEEDED         NO LIMIT       NOLIMIT        MO AVG 30--0    NOULMIT           NOLIMIT        MO AVG 30=0 MSEXCEEDED                                      IDMAX 100= 0                                     DMAX 100= 0 ESEXCEEDED REMARKS             NUMBER OF SAMPLES TAKEN DURING THE DAY
+MONTHLY HIGH ND(5)
+ND(S)
+MONTHLY LOW ND(5)
+ND(S) iMSEXCEEDED NO LIMIT NOLIMIT MO AVG 30--0 NOULMIT NOLIMIT MO AVG 30=0 MS EXCEEDED IDMAX 100= 0 D MAX 100= 0 ES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY
-CAUFORNIA REGIONAL WATER QUALITY                 DISCHARGE SELF MONITORING REPORT                  PACIFIC GAS AND ELECTRIC CO 0ONTROL BOARD                                                                                      DIABLO CANYON NUCLEAR POWER PLAN-CENTRAL COAST REGION                                                                               PO BOX 56 81HIGUERA                                                                                          AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE. (M) 5 FACILITY I D                     YEAR / MO / DAY                   YEARI MO / DAY                STATE CODE              NPDES PERMIT t 3402003001           BEGINNING        03 101 01           ENDING       03 / 01 131                      06                 CA0003751 STATION                      EFFLUENT0011                                       EFFLUENTOOIJ ANALYSIS                   SUSPENDED   SOLIDS                                  SUSPENDED  SOLIDS UNITS        g/1Ist FLTR mg/I2ndFLTR           mgil NET       mg/i1stFLTR      mg/i 2ndFLTR       mgxINET SMPL TYPE                        GRAB                                                GRAB FREO                          MONTHLY                                           MONTHLY 2
+CAUFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO 0ONTROL BOARD DIABLO CANYON NUCLEAR POWER PLAN-CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE. (M) 5 FACILITY I D YEAR / MO / DAY YEARI MO / DAY STATE CODE NPDES PERMIT t 3402003001 BEGINNING 03 1 01 01 ENDING 03 / 01 131 06 CA0003751 STATION EFFLUENT0011 EFFLUENTOOIJ ANALYSIS SUSPENDED SOLIDS SUSPENDED SOLIDS UNITS g/1 Ist FLTR mg/I 2nd FLTR mgil NET mg/i 1st FLTR mg/i 2nd FLTR mgxI NET SMPL TYPE GRAB GRAB FREO MONTHLY MONTHLY 2
 4
 6
-10 12 13 14 15 16 17 20 21 22 23 24 25 26 27 28 29 30 31 MIONTHLY  AVG                                                NO                                                 NO MONTHLY   HIGH                                          DISCHARGE                                          DISCHARGE MONTHLY   LOW MESEXCEEDED        NO UMIT          NO LIMIT        MOAVG30=0         NO UMIT             NO UMIT      MO AVG 30 = 0 IMESEXCEEDED                                            MAX 100 = 0                                       MAX t00 = 0 lES EXCEEDED REMARKS              NUMBER OF SAMPLES TAKEN DURNG THE DAY
+1 0 1 2 1 3 14 15 16 1 7 20 21 22 23 24 25 26 27 28 29 30 31 MIONTHLY AVG NO NO MONTHLY HIGH DISCHARGE DISCHARGE MONTHLY LOW MES EXCEEDED NO UMIT NO LIMIT MOAVG30=0 NO UMIT NO UMIT MO AVG 30 = 0 IMES EXCEEDED MAX 100 = 0 MAX t00 = 0 lES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURNG THE DAY
-CALIFORNIA REGIONAL WATER QUALITY             DISCHARGE SELF MONITORING REPORT                   PACIFIC GAS AND ELECTRIC CO CONTROL BOARD                                                                                    DIABLO CANYON NUCLEAR POWER PLAN, CENTRAL COAST REGION                                                                             PO BOX 56 81 HIGUERA                                                                                       AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE. JM) 6 FACIUTY ID                     YEAR/MO I DAY                  YEARI MO I DAY                  STATE CODE              NPDES PERMIT 3402003001           BEGINNING     03 I 01 I 01        ENDING      03 1 01 ! 31                      06                  CA000375 STATION                     EFFLUENT01K                                      EFFLUENTOOIL ANALYSIS                  SUSPENDED SOUDS                                  SUSPENDED   SOLIDS LANTS       mgvilIt FLTR mg/I 2ndFLTR       mi NET         / 1stFLTR         mg/i 2ndFLTR       mg/ NET SMPL  TYPE                      GRAS                                               GRAS FRED                        MONTHLY                                           MONTHLY 2
+CALIFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLAN, CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE. JM) 6 FACIUTY ID YEAR/MO I DAY YEARI MO I DAY STATE CODE NPDES PERMIT 3402003001 BEGINNING 03 I 01 I 01 ENDING 03 1 01 ! 31 06 CA000375 STATION EFFLUENT 01K EFFLUENTOOIL ANALYSIS SUSPENDED SOUDS SUSPENDED SOLIDS LANTS mgvi lIt FLTR mg/I 2nd FLTR mi NET
-                                                     2       12                                 ND(5) 4 5
+/ 1st FLTR mg/i 2nd FLTR mg/ NET SMPL TYPE GRAS GRAS FRED MONTHLY MONTHLY 2
+2
+ND(5) 4 5
 S 7
 9
-ii 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY  AVG                                            NO                                                ND(5)
+ii 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY AVG NO ND(5)
-MONTHLY  HIGH                                       DISCHARGE                                             ND(S)
+MONTHLY HIGH DISCHARGE ND(S)
-MONTHLY  LOW                                                                                              ND(S) lMES EXCEEDED          NO UMIT       NO LIMIT     MO AVG 30 = 0     NO UMIT              NO LIMIT     MO AVG 30 = 0 MESEXCEEDED                                      DMAX 100 = 0                                        DMAX 100 = 0 MESEXCEEDED REMARKS
+MONTHLY LOW ND(S) lMES EXCEEDED NO UMIT NO LIMIT MO AVG 30 = 0 NO UMIT NO LIMIT MO AVG 30 = 0 MESEXCEEDED DMAX 100 = 0 DMAX 100 = 0 MES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY
-* NUMBER OF SAMPLES TAKEN DURING THE DAY
-CALIFORNIA REGIONAL WATER CUALITY               DISCHARGE SELF MONITORING REPORT               PACIFIC GAS AND ELECTRIC CO CONTROL BOARD                                                                                  DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION                                                                           PO BOX 56 81HIGUERA                                                                                      AVILA BEACH CALIF 93424 SAN LUIS ORISPO CA 93401 PAGE: (M) 7 FACILITY I D                   YEAR / MO I DAY                   YEAR I MO I DAY            STATE CODE              NPDES PERMIT s 3402003001           BEGINNING      03 10t I 01         ENDING        03 I 01 131                   06                  CA0003751 STATION                     EFFLUENT001M                     EFFLUENT DON                    EFRUENT 00tP ANALYSIS                   SUSPENDED SOUDS                  SUSPENDED   SLDS                SUSPENDED  SOLIDS UNITS       mgtIIst FLTR mgli 2ndFLTR         mg/INET           mgnI          mI 1stRTR     mg/I2ndFLTR        mgf/NET SMPL   TYPE                     GRAB                           COMPOSITE                          GRAB FRE2                         MONTHLY                          WEEKLY                          MONTHLY 2                                                              ND(5) 3                                                                        2        4   2           1     2        ND(5) 4 5
+CALIFORNIA REGIONAL WATER CUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH CALIF 93424 SAN LUIS ORISPO CA 93401 PAGE: (M) 7 FACILITY I D YEAR / MO I DAY YEAR I MO I DAY STATE CODE NPDES PERMIT s 3402003001 BEGINNING 03 1 0t I 01 ENDING 03 I 01 1 31 06 CA0003751 STATION EFFLUENT 001M EFFLUENT DO N EFRUENT 00tP ANALYSIS SUSPENDED SOUDS SUSPENDED SLDS SUSPENDED SOLIDS UNITS mgtIIst FLTR mgli 2nd FLTR mg/I NET mgnI mI 1st RTR mg/I 2nd FLTR mgf/ NET SMPL TYPE GRAB COMPOSITE GRAB FRE2 MONTHLY WEEKLY MONTHLY 2
+ND(5) 3 2
+2
+2
+ND(5) 4 5
 7
-9                                                                19 10 11 12 13 14 15                                                                10 16 17 18 19 20 21 22 23                                                                24 24 25 26 27 28                                                                17 29 30 31 MONTHLY    AVG                                            NO               14                                              ND(5)
+9
-NIONTHLY    HIGH                                       DISCHARGE            24                                              ND(5)
+1 0 1 1 1 2 1 3 1 4 15 10 1 6 1 7 1 8 1 9 20 2 1 22 23 24 24 25 26 27 28 1 7 29 30 3 1 MONTHLY AVG NO 1 4 ND(5)
- .IONTHLY   LOW                                                           ND(5)                                             ND(5)
+NIONTHLY HIGH DISCHARGE 24 ND(5)
-MESEXCEEDED          NO LIMIT       NO LIMIT       MO AVG 30 =0    MO AVG 60    0     NO LIMIT        NO LIMIT       MO AVG 30 =0 MES EXCEEDED                                       DMAX100 = 0                                                      DOMAX  100 = 0 IES EXCEEDED REMARKS              NUMBER OF SAMPLES TAKEN DURING THE DAY
+.IONTHLY LOW ND(5)
+ND(5)
+MES EXCEEDED NO LIMIT NO LIMIT MO AVG 30 =0 MO AVG 60 0
+NO LIMIT NO LIMIT MO AVG 30 =0 MES EXCEEDED DMAX100 = 0 DOMAX 1 00 = 0 IES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY
-CALIFORNIA REGIONAL WATER OUALITY             DISCHARGE SELF MONITORING REPORT                 PACIFIC GAS AND ELECTR'C CO CONTROL BOARD                                                                                  DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION                                                                           PO BOX 56 81HIGUERA                                                                                      AVILA BEACH, CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE. (M) 8 FACILITY I D                    YEAR/ MO I DAY                 YEAR I MO I DAY               STATE CODE               NPDES PERMIT #
+CALIFORNIA REGIONAL WATER OUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTR'C CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH, CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE. (M) 8 FACILITY I D YEAR/ MO I DAY YEAR I MO I DAY STATE CODE NPDES PERMIT #
-3402003001           BEGINNING      03 101 01         ENDING       03 / 01 1 31                    06                   CA000375 STATION                      EFRULENT002                                      EFFLUENT003 ANALYSIS                   SUSPENDED SOLIDS,                               SUSPENDED  SOLIDS UNITS         mstI FLTR m/ 2ndFLTP           m NET        gi st FLTR         mg/I2ndFLTR      m NET SMPL TYPE                       GRAB                                             GRAB FREO                         MONTHLY                                          MONTHLY 2
+3402003001 BEGINNING 03 1 01 01 ENDING 03 / 01 1 31 06 CA000375 STATION EFRULENT 002 EFFLUENT 003 ANALYSIS SUSPENDED
-        2       5     2        1     2<       5              4                                ND(S) 4 5
+: SOLIDS, SUSPENDED SOLIDS UNITS mstI FLTR m/ 2nd FLTP m NET gi st FLTR mg/I 2nd FLTR m NET SMPL TYPE GRAB GRAB FREO MONTHLY MONTHLY 2
+2
+2
+2<
+4
+ND(S) 4 5
 7
 9
-I11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY  AVG                                      <     5                                               ND(5)
+I11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY AVG 5
-NONTHLY  HIGH                                           6                                               ND(S)
+ND(5)
-MONTHLY  LOW                                          ND(S)                                             ND(S)
+NONTHLY HIGH 6
-MESEXCEEDED           NOUMIT         NOLIMIT      MOAVG30=0        NOUMIT              NOUMIT      MOAVG30 0 MESEXCEEDED                                       DMAX100 = 0                                      DMAX 100 = 0 IES EXCEEDED REMARKS
+ND(S)
-* NUMBER OF SAMPLES TAKEN DURING THE DAY
+MONTHLY LOW ND(S)
+ND(S)
+MESEXCEEDED NOUMIT NOLIMIT MOAVG30=0 NOUMIT NOUMIT MOAVG30 0 MESEXCEEDED DMAX100 = 0 DMAX 100 = 0 IES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY
-CALIFORNIA REGSONAL WATER CUALITY            DISCHARGE SELF MONITORING REPORT                    PACIFIC GAS AND ELECTRIC CO CONTROL BOARD                                                                                    DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION                                                                             PO BOX 56 81 HIGUERA                                                                                       AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (N) 9 FACILITY I D                  YEAR/MO I DAY                   YEAR! MO /DAY                   STATE CODE               NPDES PERMIT S 3402003001          BEGINNING      03 t 01 01        ENDING          03 / 01 1 31                     06                   CA0003751 STATION                     EFFLUENT003                   EFFLUENTOOIN EFFLUENT0Wl             EFFLUENT 001     EFFLUENTOWl          EFFLUENT0Ct ANALYSIS                 SUSPENDED SOUDS                  SETTLSOLIDS          T CHROMIUM        COPPER            NICKEL               ZINC UNITS      m/ Ist FLTR mW2ndFLTR           mg/INET           m/lt                 ugh             ugh?              ug                  ugh SMPL  TYPE                     GRAS                           GRAS                 GRAB            GRAB              GRAS                GRAB FRED                     WHENOI N&W IP 003 WEEKLY                                 WEEKLY               MONTHLY        MONTHLY          MONTHLY              MONTHLY 2                                                         ND(O 1) 3                                                                                 ND(10)          ND(10)             ND(10)             ND(10) 4 5
+CALIFORNIA REGSONAL WATER CUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (N) 9 FACILITY I D YEAR/MO I DAY YEAR! MO /DAY STATE CODE NPDES PERMIT S 3402003001 BEGINNING 03 t 01 01 ENDING 03 / 01 1 31 06 CA0003751 STATION EFFLUENT 003 EFFLUENTOOIN EFFLUENT0Wl EFFLUENT 001 EFFLUENTOWl EFFLUENT0Ct ANALYSIS SUSPENDED SOUDS SETTL SOLIDS T CHROMIUM COPPER NICKEL ZINC UNITS m/ Ist FLTR mW 2nd FLTR mg/I NET m/l t ugh ugh?
+ug ugh SMPL TYPE GRAS GRAS GRAB GRAB GRAS GRAB FRED WEEKLY WHEN O I N & W I P 003 WEEKLY MONTHLY MONTHLY MONTHLY MONTHLY 2
+ND(O 1) 3 ND(10)
+ND(10)
+ND(10)
+ND(10) 4 5
 7
-9                                                         ND(O 1) 10 11 12 13 14 15                                                         ND(O 1) 16 17 18 19 20 21 22 23                                                         ND(O 1) 24 25 26 27 28                                                         ND(O 1) 29 30 31 HONTHLY   AVG                                          NO           ND(0.11)               NO(10]          ND(10)             ND(10)             ND(10) r ONTHLY  HIGH                                     DISCHARGE        ND(0.1)                ND(10)          ND(10)             ND(10)             ND(10) lONTHLYLOW                                                         ND(O 1)                ND{10)          ND(10)             ND(10)             ND(10)
+9
-IMESEXCEEDED          NO LIMIT      NO LIMIT       MO AVG 30 c0    MO AVG 10 0          M-MEDI 0       SM-MED 10 =0      SM-MED 30 z0     6M-MED 70=0 IMESEXCEEDED                                       DMAX100 = 0     DMAX30 = 0          DMAX40 = 0      DMAX50 = O        DMAX100 = 0      DMAX380 = 0 LIESEXCEEDED                                                                          IMAX100=0       I MAX 140 =O      I MAX 26=0       IMAX 99 =0 REMARKS             NUMBER OF SAMPLES TAKEN DURING THE DAY
+ND(O 1) 10 11 12 13 14 15 ND(O 1) 16 17 18 19 20 21 22 23 ND(O 1) 24 25 26 27 28 ND(O 1) 29 30 31 HONTHLY AVG NO ND(0.11)
+NO(10]
+ND(10)
+ND(10)
+ND(10) r ONTHLY HIGH DISCHARGE ND(0.1)
+ND(10)
+ND(10)
+ND(10)
+ND(10) lONTHLYLOW ND(O 1)
+ND{10)
+ND(10)
+ND(10)
+ND(10)
+IMES EXCEEDED NO LIMIT NO LIMIT MO AVG 30 c0 MO AVG 1 0 0 M-MEDI 0 SM-MED 10 =0 SM-MED 30 z0 6M-MED 70=0 IMESEXCEEDED DMAX100 = 0 DMAX30 = 0 DMAX40 = 0 DMAX50 = O DMAX100 = 0 DMAX380 = 0 LIES EXCEEDED IMAX100=0 I MAX 140 = O I MAX 26=0 IMAX 99 = 0 REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY
-CAUFORNIA REGIONAL WATER OUALITY                   DISCHARGE SELF MONITORING REPORT                    PACIFIC GAS AND ELECTRIC CO CONTROL BOARD                                                                                          DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION                                                                                   PO BOX 56 81KGUERA                                                                                                AVLA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE. (Q) 1 FACILITY I D                      YEAR I MO I DAY                    YEAR I MO I DAY                 STATE CODE              NPDES PERMIT r 3402003001              BEGINNING        03 / 01 I 01       ENDING        03 101 1 31                        06                    CA0003751 STATION            INFLUENT      INFLUENT          INFLUENT       INFLUENT         EFFLUENT00t       EFFLUENT    D DOI    EFFLUENTocIG         EFFLUENT 001H ANALYSIS         TCHROMIIUM COPPER                  NICKEL       AA@ONA O(N)         AMMONIA (N)        OIL& GREASE      OIL&GREASE           OL & GREASE UNITS               ugpt          ugl               ughi            ugh1              ugr               mg/i               nfg1                migt SMPL  TYPE            GRAB         GRAB               GRAB           GRAB               GRAB              GRAB              GRAB                GRAB FRED           JAIAPIJ.AJOCTJAJAPIJULUOCT       JAJAP/JUIJOCT IAAPJJULlOCT JAJAP.JUJLOCT JAJAPIJUIJOCT JA/APJJU&#xb6;LOCT                       WLAAPIJULIOCT 1                                                                                  _3 2                                                                                                          3 3                 ND(10)        ND(10)            ND(10)          ND(200)           ND(200)               1                   3 4
+CAUFORNIA REGIONAL WATER OUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 KGUERA AVLA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE. (Q) 1 FACILITY I D YEAR I MO I DAY YEAR I MO I DAY STATE CODE NPDES PERMIT r 3402003001 BEGINNING 03 / 01 I 01 ENDING 03 1 01 1 31 06 CA0003751 STATION INFLUENT INFLUENT INFLUENT INFLUENT EFFLUENT00t EFFLUENT DOI D
-6
+EFFLUENTocIG EFFLUENT 001H ANALYSIS TCHROMIIUM COPPER NICKEL AA@ONA O(N)
-8
+AMMONIA (N)
-10                                                                                                 <        3 11 12 13 14                                                                                                 <        3 15                                                                                                          3 16 17                                                                                                         15 18 19 20                                                                                                           3 21 22 23 24 25 26 27 28 29 30 31          -        -      -      --                        -                                               3         _     _    _       _   _    _ _
+OIL & GREASE OIL & GREASE OL & GREASE UNITS ugpt ugl ughi ugh1 ugr mg/i nfg1 migt SMPL TYPE GRAB GRAB GRAB GRAB GRAB GRAB GRAB GRAB FRED JAIAPIJ.AJOCT JAJAPIJULUOCT JAJAP/JUIJOCT IAAPJJULlOCT JAJAP.JUJLOCT JAJAPIJUIJOCT JA/APJJU&#xb6;LOCT WLAAPIJULIOCT 1
-MONTHLY  AVG               ND(10)        ND(10)            ND(10)          ND(200)           ND(200)       <        3       <         3                 3 MONTHLY  HIGH              ND(10)        ND(10)            ND(10)          ND(200)           ND(200)               15        <        3                 3 MNTHL.Y LOW               ND(10)        ND(10)            ND(10)          ND(200)           ND(200)       <       3        <         3                 3 ILESEXCEEDED               NOUMIT        NOUMIT            NOLIMIT        NOLIMIT          6M-MED3060=0       MOAVG15S0          MOAVG150        MOAVG15=0 MESEXCEEDED                                                                              DMAX12240 = 0      DMAX20 = 0         DMAX20 = 0      DMAX20 = 0 SEXCEEDED                                                                              I MAX 30600 = 0 REMARKS                 NUMBER OF SAMPLES TAKEN DURING THE DAY
+_3 2
-                  -    FLOW-WEIGHTED AVERAGE RESULT REPORTED
+3
+ND(10)
+ND(10)
+ND(10)
+ND(200)
+ND(200) 1 3
+5
+7
+9
+3
+1 12 1 3 14 3
+3
+6 1 7 1 5 1 8 1 9 20 3
+22 23 24 25 26 27 28 29 30 31 3
+MONTHLY AVG ND(10)
+ND(10)
+ND(10)
+ND(200)
+ND(200) 3 3
+MONTHLY HIGH ND(10)
+ND(10)
+ND(10)
+ND(200)
+ND(200) 1 5 3
+MNTHL.Y LOW ND(10)
+ND(10)
+ND(10)
+ND(200)
+ND(200) 3 3
+ILESEXCEEDED NOUMIT NOUMIT NOLIMIT NOLIMIT 6M-MED3060=0 MOAVG15S0 MOAVG150 MOAVG15=0 MESEXCEEDED DMAX12240 = 0 DMAX20 = 0 DMAX20 = 0 DMAX20 = 0 SEXCEEDED I MAX 30600 = 0 REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY FLOW-WEIGHTED AVERAGE RESULT REPORTED
-CALIFORNIA REGIONAL WATER QUALITY               DISCHARGE SELF MONITORING REPORT                   PACIFIC GAS AND ELECTRIC CO CONTROL BOARD                                                                                      DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION                                                                               PO BOX 56 81 HIGUERA                                                                                         AVILA BEACH. CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE (Q) 2 FACIL`TY I D                   YEAR I MO I DAY                     YEAR I MO / DAY              STATE CODE               NPDES PERMIT =
+CALIFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH. CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE (Q) 2 FACIL`TY I D YEAR I MO I DAY YEAR I MO / DAY STATE CODE NPDES PERMIT =
-3402003001           BEGINNING        031 01 I 01         ENDING        03/ O 1 131                     06                    CA0003751 STATON      EFFLuENT0011EFFLUENT001J         EFFLUENT001KEFFLUENTO1IL EFFLUENT            W1M   EFFLUENT   ooP     EFFLUENT  002          EFFLUENT  003 ANALYSIS    OILt GREASE       IL GREASE      OIL& GREASE OIL&GREASE              IL AGREASE      OIL3GREASE        OIL& GREASE              IL GREASE UNtTS           mg/i            mg/i             ngiv            mgi                mgli            mg/i              mg/i                    W41 SMPL TYPE        GRAB            GRAS             GRAQ             GRAB              GRAB            GRAB              GRAB                    GRAB FREQ       JAIAPKJOIJOCT   JAAPIJUAJOCT.WAPt JOCT             JANAPIJJJOCT JAAPIJUIJOCT        JA/AP/AUJOCT      JItAP/JI/OCT            JAIAPIJUJOCT 2
+3402003001 BEGINNING 031 01 I 01 ENDING 03/ O 1 131 06 CA0003751 STATON EFFLuENT0011 EFFLUENT001J EFFLUENT001K EFFLUENTO1IL EFFLUENT W1M EFFLUENT ooP EFFLUENT 002 EFFLUENT 003 ANALYSIS OIL t GREASE IL GREASE OIL & GREASE OIL&GREASE IL A GREASE OIL3GREASE OIL & GREASE IL GREASE UNtTS mg/i mg/i ngiv mgi mgli mg/i mg/i W41 SMPL TYPE GRAB GRAS GRAQ GRAB GRAB GRAB GRAB GRAB FREQ JAIAPKJOIJOCT JAAPIJUAJOCT
-                                                        2<        3                                   3    2<           3        <            3 4
+.WAPt JOCT JANAPIJJJOCT JAAPIJUIJOCT JA/AP/AUJOCT JItAP/JI/OCT JAIAPIJUJOCT 2
-6
+2 <
-10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY AVG               NO              ND               NO        <      3                NO        <        3        <        3         <            3 MONTHLY HIGH         DISCHARGE       DISCHARGE        DISCHARGE      <      3            DISCHARGE     <        3        <        3         <3 MONTHLY LOVI                                                         <      3                          <        3        <        3         <3 KMESEXCEEDED         MOAVG15=0       MOAVG15=0        MOAVG15=0       MOAVG15=0        MOAVG15=0        MOAVG15=0          MOAVG15=0          MOAVG15=0 MESEXCEEDED          D MAX 20 = 0    DMAX20=0        DMAX20=0         D MAX 20 = 0     DMAX 20 = 0      DMAX 20 = 0       D MAX 20 = 0        DMAX20 = 0 MESEXCEEDED REMARKS            NUMBER OF SAMPLES TAKEN DURING THE DAY
+3
+<
+3
+5
+7
+1 1 1 2 13 14 1 5 1 6 1 7 1 8 1 9 20 21 22 23 24 25 26 27 28 29 30 3 1 MONTHLY AVG NO ND NO 3
+NO 3
+3
+MONTHLY HIGH DISCHARGE DISCHARGE DISCHARGE 3
+DISCHARGE 3
+<3 MONTHLY LOVI 3
+3
+<3 KMESEXCEEDED MOAVG15=0 MOAVG15=0 MOAVG15=0 MOAVG15=0 MOAVG15=0 MOAVG15=0 MOAVG15=0 MOAVG15=0 MESEXCEEDED D MAX 20 = 0 DMAX20=0 DMAX20=0 D MAX 20 = 0 D MAX 20 = 0 D MAX 20 = 0 D MAX 20 = 0 DMAX20 = 0 MES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY
-CALIFORNIA REGIONAL WATER QUALITY                DISCHARGE SELF MONITORING REPORT                   PACIFIC GAS AND ELECTRIC CO CONTROL BOARD                                                                                       DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION                                                                                PO BOX 56 81HIGUERA                                                                                           AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE. (Q) 3 FACILITY I D                     YEAR I MO / DAY                     YEAR / MO I DAY              STATE CODE              NPDES PERMIT B 3402003001            BEGINNING        03 101 / 01         ENDING         03 101 1 31                    (6                  CA000375' STATION      EFFLUENT O04 EPFLUENT001EFFLUENTctD               EFFLUENT001H       EFFLUENTOOL    EFFLUENT001F ANALYSIS      OILAGREASE TOXCONCEN               CADMILM          CADMUM             CADMILM         CADIUM UNITS           mgfl            TU                ugt              uvh                uv1            ugv SMPL  TYPE        GRAB            GRAB           OTRLY COMP       OTRLY COMP O TRLYCOMP            1WEK COMP FRED       .JAPIJ.IOCT     IAIAPULIOCT      l)VAPIJUUOCT      JAIAPIJULIOCT lIVAPltJJOCT        WWAPIJJOCT
+CALIFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE. (Q) 3 FACILITY I D YEAR I MO / DAY YEAR / MO I DAY STATE CODE NPDES PERMIT B 3402003001 BEGINNING 03 1 01 / 01 ENDING 03 1 01 1 31 (6
-                                                                                       *ND(5) 2 3           <      3                                                          2        ND(S)          ND(S) 4                                                          2        ND(S)
+CA000375' STATION EFFLUENT O04 EPFLUENT001 EFFLUENTctD EFFLUENT001H EFFLUENTOOL EFFLUENT001F ANALYSIS OIL A GREASE TOX CONCEN CADMILM CADMUM CADMILM CADIUM UNITS mgfl TU ugt uvh uv1 ugv SMPL TYPE GRAB GRAB OTRLY COMP OTRLY COMP O TRLY COMP 1 WEK COMP FRED
+.JAPIJ.IOCT IAIAPULIOCT l)VAPIJUUOCT JAIAPIJULIOCT lIVAPltJJOCT WWAPIJJOCT
+*ND(5) 2 3
+2
+ND(S)
+ND(S) 4 2
+ND(S)
 S 6
-8                                 000 10 11 12 13 14 15 16 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MON(THLY AVG        <      3             000               ND(S)            ND(S)              ND(5)          ND(S)
+8
-MIONTHLYHIGH       <      3             000               ND(S)            ND(S)              ND(5)          ND(5)
+00 10 11 12 13 14 15 1 6 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MON(THLY AVG 3
-M~ONTHILYLOW        <      3             000               ND(S)            ND(S)              ND(S)          ND(5)
+00 ND(S)
-LESEXCEEDED         MO AVG 15 0                        NO LIMIT         NO LIMIT           NO LIMIT       NO LIMIT IESEXCEEDED         DMAX 20 =0 aMSEXCEEDED                      6M-MED 026-0 REMARKS             NUMBER OF SAMPLES TAKEN DURING THE DAY
+ND(S)
+ND(5)
+ND(S)
+MIONTHLY HIGH 3
+00 ND(S)
+ND(S)
+ND(5)
+ND(5)
+M~ONTHILY LOW 3
+00 ND(S)
+ND(S)
+ND(S)
+ND(5)
+LES EXCEEDED MO AVG 15 0 NO LIMIT NO LIMIT NO LIMIT NO LIMIT IES EXCEEDED D MAX 20 =0 aMSEXCEEDED 6M-MED 0 26-0 REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY
-CALIFORNIA REGIONAL WATER QUALITY               DISCHARGE SELF MONITORING REPORT                 PACIFIC GAS AND ELECTRIC CO CONTROL BOARD                                                                                    DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION                                                                             PO BOX 56 31 HIGUERA                                                                                       AV1LA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (Q) 4 FACILITY I D                   YEAR I MO I DAY                    YEAR I MO I DAY             STATE CODE              NPDES PERMIT:
+CALIFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 31 HIGUERA AV1LA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (Q) 4 FACILITY I D YEAR I MO I DAY YEAR I MO I DAY STATE CODE NPDES PERMIT:
-3402003001           BEGINNING      03 1 01 I 01         ENDING       03 1 0t 31                      06                  CAM003751 STATiON     EFFRUENTOO1D   EFRUENT001H       EFFLUENT 001L EFFLUENT   00IF      EFFLUENTOCID EFFLUENT0C1H EFFLUENT       OcI1L    EFFLUENT  00IF ANALYSIS     CHROMIUM T CHROMiUM T CHROMIUM TCHROMLUM                             COPPER         COPPER           COPPER            COPPER INTS           ug'            ugW               ughl             ugvi             ug              ugvl             ugi'WI SMPL  TYPE    OTRLY  COMP CTRLY   COUP        OTRLY  COMP      1 WEEKCOMP         OTRLY COMP      OTRLY COMP        OTRLYCOMP         1WEEK COMP FRED       VAPIJUIJKCT     JAIAPIAAJOCTJAIAPIJULIOCT .WAPlJUIOCT                VAAP/JULIOCT WAPIAAJOCT JAAPIMAJOCT              .WAP/IUUOCT 1             ND(10)                                                               10 2
+3402003001 BEGINNING 03 1 01 I 01 ENDING 03 1 0t 31 06 CAM003751 STATiON EFFRUENTOO1D EFRUENT001H EFFLUENT 001L EFFLUENT 00IF EFFLUENTOCID EFFLUENT0C1H EFFLUENT OcI1L EFFLUENT 00IF ANALYSIS CHROMIUM T CHROMiUM T CHROMIUM T CHROMLUM COPPER COPPER COPPER COPPER INTS ug' ugW ughl ugvi ug ugvl ugi 'WI SMPL TYPE OTRLY COMP CTRLY COUP OTRLY COMP 1 WEEK COMP OTRLY COMP OTRLY COMP OTRLY COMP 1 WEEK COMP FRED VAPIJUIJKCT JAIAPIAAJOCT JAIAPIJULIOCT.WAPlJUIOCT VAAP/JULIOCT WAPIAAJOCT JAAPIMAJOCT
-                                     2       ND(10)          ND(10)                                      2      ND(10)               10 4                       2        10                                                      2          170 5
+.WAP/IUUOCT 1
+ND(10) 10 2
+2
+ND(10)
+ND(10) 2 ND(10) 10 4
+10 2
+5
 7
-11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 P.ONTHL.YAVG            ND(10)           10              ND(10)          ND(10)              10              170            ND(10)               10 MONTHLY   HIGH          ND(10)           20              ND(10)          ND(10)              10             270             ND(10)               10 MONTHLY   LOW           ND(10)         ND(10)            ND(10)          ND(10)              10              60             ND(10)               10 IMESEXCEEDED          NO UMIT        NO UMIT          NO LIMIT         NO LIMIT          NO UMIT        NO UMIT           NO LIMIT          NO UMIT IMES EXCEEDED MESEXCEEDED REMARKS             NUMBER OF SAMPLES TAKEN DURING THE DAY
+1 1 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 P.ONTHL.YAVG ND(10) 1 0 ND(10)
+ND(10) 10 170 ND(10) 10 MONTHLY HIGH ND(10) 20 ND(10)
+ND(10) 10 270 ND(10) 10 MONTHLY LOW ND(10)
+ND(10)
+ND(10)
+ND(10) 10 60 ND(10) 10 IMESEXCEEDED NO UMIT NO UMIT NO LIMIT NO LIMIT NO UMIT NO UMIT NO LIMIT NO UMIT IMES EXCEEDED MES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY
-CALFORNIA REGIONAL WATER OUALITY                DISCHARGE SELF MONITORING REPORT                 PACIFIC GAS AND ELECTRIC CC CONTROL BOARD                                                                                    DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION                                                                             PO BOX 56 81HIGUERA                                                                                        AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA9301 PAGE.IO) 5 FACILITY I D                    YEAR I MO I DAY                   YEAR / MO / DAY              STATE CODE              NPDES PERMIT:
+CALFORNIA REGIONAL WATER OUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CC CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA 9301 PAGE.IO) 5 FACILITY I D YEAR I MO I DAY YEAR / MO / DAY STATE CODE NPDES PERMIT:
-3402003001          BEGINNING        03 1 01 101        ENDING       03 101 / 31                     06                   CA0003751 STATION     EFFLUENTOID    EFRLUEhT00IH      EFFLUENTED01L   EFFLUENTOOIF      EFFLUENTOOID   EFFLUENTOOH      EFFLUENT  0 IL     EFFLUENT00IF ANALYSIS         LEAD           LEAD             LEAD            LEAD             MERCURY        MERCURY          MERCURY            MERCURY UNITS          ugvo           ugh1             uug1IVl                            twi             ug               ugI               utg SJ.PLTYPE     OTRLY COMP     QTRLY COMP        QTRLYCOMP      1WEEKCOMP          OTRLYCOMP      OTRLY COMP       OTRLY COMP         1WEEKCOMP FREQ        WAPIJtJOCT     JWJAPIJULUOCT    JAlAP/JULIOCT J.APIlJUOCT         JAfAPJJIJUOCT IAJAP/JUIDCT      JAIAP/JULOCT       JAIAP/JULJOCT 1                 10                                                             ND(0 2) 2 3                                        2      ND(10)          ND(10t                                     2        ND(0 21             05 4                       2      NND(10)                                                    2       ND(02) 5 6
+3402003001 BEGINNING 03 1 01 101 ENDING 03 1 01 / 31 06 CA0003751 STATION EFFLUENTOID EFRLUEhT00IH EFFLUENTED01L EFFLUENTOOIF EFFLUENTOOID EFFLUENT OOH EFFLUENT 0 IL EFFLUENT00IF ANALYSIS LEAD LEAD LEAD LEAD MERCURY MERCURY MERCURY MERCURY UNITS ugvo ugh1 uug 1IVl twi ug ugI utg SJ.PL TYPE OTRLY COMP QTRLY COMP QTRLY COMP 1 WEEK COMP OTRLY COMP OTRLY COMP OTRLY COMP 1 WEEK COMP FREQ WAPIJtJOCT JWJAPIJULUOCT JAlAP/JULIOCT J.APIlJUOCT JAfAPJJIJUOCT IAJAP/JUIDCT JAIAP/JULOCT JAIAP/JULJOCT 1
+ND(0 2) 2 3
+ND(10)
+ND(10t 2
+ND(0 21 05 4
+NND(10) 2 ND(02) 5 6
 8
-10 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY  AVG               10          NOCIDO)          ND(10)          ND(10)            ND(0 2)         ND(0 2)           ND(0 2)             05 IONTHLY HIGHI            10           ND(IDO)          ND{10)          ND(10)            ND(0 2)         ND(0 2)           ND(0 2)             05 MONTHLY  LOW              10           ND(100)          ND(10)          ND(10)            ND(0 2)         ND(0 2)           ND(0 2)             05 TIMES EXCEEDED         NO LIMIT       NO UMIT          NO LIMIT        NO LIMIT          NO LIMIT        NO UMIT            NO LIMIT         NO LIMIT IMES EXCEEDED iMES EXCEEDED REMARKS             NUMBER OF SAMPLES TAKEN DURJNG THE DAY
+10 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY AVG 1 0 NOCIDO)
+ND(10)
+ND(10)
+ND(0 2)
+ND(0 2)
+ND(0 2) 05 IONTHLY HIGHI 10 ND(IDO)
+ND{10)
+ND(10)
+ND(0 2)
+ND(0 2)
+ND(0 2) 05 MONTHLY LOW 10 ND(100)
+ND(10)
+ND(10)
+ND(0 2)
+ND(0 2)
+ND(0 2) 05 TIMES EXCEEDED NO LIMIT NO UMIT NO LIMIT NO LIMIT NO LIMIT NO UMIT NO LIMIT NO LIMIT IMES EXCEEDED iMES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURJNG THE DAY
-_ALIFORNIA REGIONAL WATER OUALITY                 DISCHARGE SELF MONITORING REPORT                     PACIFIC GAS AND ELECTRIC CO CONTROL BOARD                                                                                          DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION                                                                                   PO BOX 56 81 HIGUERA                                                                                              AV1LA BEACH CALIF 93424 SAN LUIS OBISPO CA93401 PAGE: (QI 6 FACILITY LD                      YEAR I MO I DAY                       YEARt MO DAY                  STATE CODE              NPDES PERMIT r 3 402003001          BEGINNING         03 / 01 I 01         ENDING         03 1 01 1 31                     06                  CA0003751 STATION     EFFLUENT01D     EFFLUENT001HEFFLUENT0011 EFRUENT IooF                   EFFLUENT01ID    EFRUENT001H        EFFLUENT OCIL       EFFLUENT001F ANALYSIS        NICKEL          NICKEL             NICKEL             NICKEL             SILVER          SILVER           SILVER             SILVER UNITS           ,jgl            sw/               ugD1               ugh                u1h             ugh              uvgi               ugv SMPL  TYPE    OTRLY  COUP     aTRLY COMP         OTRLY COMP        I WEEK COMP         OTRLY COMP     OTRLY COMP        OTRLYCOMP         1 WEEK COMP FREO        AAPI.LIOCT     JAIAPIAWT           WAP/JtLIDCT      .NAPIJC             JDIAP/JUUOCT WAPlJJJOCT            WAPIJULOCT       JVAPI.ULJOCT 1                 20                                                                   ND(10) 2 3                                          2       ND(1D)            ND(10)                                       2       ND(10)            ND(10) 4                       2          30                                                          2        ND(10) 5 6
+_ALIFORNIA REGIONAL WATER OUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AV1LA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (QI 6 FACILITY LD YEAR I MO I DAY YEARt MO DAY STATE CODE NPDES PERMIT r 3 402003001 BEGINNING 03 / 01 I 01 ENDING 03 1 01 1 31 06 CA0003751 STATION EFFLUENT01D EFFLUENT001H EFFLUENT0011 EFRUENT IooF EFFLUENT01ID EFRUENT001H EFFLUENT OC IL EFFLUENT001F ANALYSIS NICKEL NICKEL NICKEL NICKEL SILVER SILVER SILVER SILVER UNITS
+,jgl sw/
+ugD1 ugh u1h ugh uvgi ugv SMPL TYPE OTRLY COUP aTRLY COMP OTRLY COMP I WEEK COMP OTRLY COMP OTRLY COMP OTRLY COMP 1 WEEK COMP FREO AAPI.LIOCT JAIAPIA WT WAP/JtLIDCT
+.NAPIJC JDIAP/JUUOCT WAPlJJJOCT WAPIJULOCT JVAPI.ULJOCT 1
+ND(10) 2 3
+ND(1D)
+ND(10) 2 ND(10)
+ND(10) 4 2
+2
+ND(10) 5 6
 8
-10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
+10 1 1 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
- .IONTHLY  AVG              20               30              ND(10)            ND(10)             ND(10)          ND(10)            ND(10)            ND(10)
+.IONTHLY AVG 20 30 ND(10)
-MONTHLY    HIGH             20              40              ND(10)             ND(10)             NOCI0)          ND(10)            ND(10)            ND(10)
+ND(10)
-MIONTHLY   LOw              20               10             ND(10)             ND(10)            ND(l0)           ND(10)            ND(10)            ND(10) lIMESEXCEEDED           NO LIMIT        NO LIMIT           NO LIMIT           NO UIMIT          NO UMIT          NO LIMIT         NO LIMIT           NO LJIMIT TIMES  EXCEEDED TIMES  EXCEEDED REMARKS              NUMBER OF SAMPLES TAKEN DURINGTHE DAY
+ND(10)
+ND(10)
+ND(10)
+ND(10)
+MONTHLY HIGH 20 40 ND(10)
+ND(10)
+NOCI0)
+ND(10)
+ND(10)
+ND(10)
+MIONTHLY LOw 20 10 ND(10)
+ND(10)
+ND(l0)
+ND(10)
+ND(10)
+ND(10) lIMES EXCEEDED NO LIMIT NO LIMIT NO LIMIT NO UIMIT NO UMIT NO LIMIT NO LIMIT NO LJIMIT TIMES EXCEEDED TIMES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURINGTHE DAY
-CAUFORNIA REGIONAL WATER QUALITY                 DISCHARGE SELF MONITORING REPORT        PACIFIC GAS AND ELECTRIC CO CONTROL BOARD                                                                            DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION                                                                     POBOX56 91HIGUERA                                                                                AVILA BEACH, CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (0) 7 FACILITY I D                     YEAR I MO I DAY                      YEAR I MO I DAY  STATE CODE               NPDES PERMIT F 3402003001          BEGINNING          03 101 101           ENDING        03 1 011 31        06                   CA000375' STATION     EFFLUENT  0010 EFFLUENT     O1H EFFLUENT     001L    EFFLUENT 001F ANALYSIS         ZINC             ZINC             ZINC               ZINC UMTS            ugti            u9l               ugt               ugt SMPL TYPE     OTRLY COMP OTRLY       COMP       OTRLY  COMP       1WEEK COMP FREO         AJVAPIJULUOCT JA/APiJlJJOCT     JAIAPLtJUJCT       JAAPIJUOCT 1      A930 2
+CAUFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION POBOX56 91 HIGUERA AVILA BEACH, CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (0) 7 FACILITY I D YEAR I MO I DAY YEAR I MO I DAY STATE CODE NPDES PERMIT F 3402003001 BEGINNING 03 1 01 101 ENDING 03 1 01 1 31 06 CA000375' STATION EFFLUENT 0010 EFFLUENT O1H EFFLUENT 001L EFFLUENT 001F ANALYSIS ZINC ZINC ZINC ZINC UMTS ugti u9l ugt ugt SMPL TYPE OTRLY COMP OTRLY COMP OTRLY COMP 1 WEEK COMP FREO AJVAPIJULUOCT JA/APiJlJJOCT JAIAPLtJUJCT JAAPIJUOCT 1
-                                       2          60               80 4                       2          80 5
+A930 2
+2
+80 4
+80 5
 7
 B 9
-I11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY  AVG              930               80               60               80 AONTHLY HIGH             930               80               60               80 MONTHLY  LOW              930               80               60               80 TIMESEXCEEDED          NO UMIT         NO UMIT           NO LIMIT          NO UMIT MESEXCEEDED ESEXCEEDED REMARKS             NUMBER OF SAMPLES TAKEN DURING THE DAY
+I11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY AVG 930 80 60 80 AONTHLY HIGH 930 80 60 80 MONTHLY LOW 930 80 60 80 TIMES EXCEEDED NO UMIT NO UMIT NO LIMIT NO UMIT MES EXCEEDED ES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY
-CALIFORNIA REGIONAL WATER OUALITY                 DISCHARGE SELF MONITORING REPORT               PACIFIC GAS AND ELECTRIC CO CONTROL BOARD                                                                                    DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION                                                                             PO BOX 56 81HIGUERA                                                                                        AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (Q) 8 FACILITY I D                      YEAR ) MO / DAY                  YEAR / MO D DAY               STATE CODE              NPDES PERMIT 9 3402003001             BEGINNING        03 101 101        ENDING       03 f 01 31                     06                  CACM3751 STATION     EFFLUENTXOID     EFFLUENTOOIFEFFLUENTOX11EFFLUENT0W1L.EFFLUENT             OOIM ANALYSS         COPPER           COPPER           COPPER         COPPER           COPPER U;ITS          fll91l            W1              n              MO               mgti SMPL  TYPE     24-HR COMP       24-HR COMP       24-HRCOMP      24-HRCOUP        24-HRCOMP FREC        METAL  CLNG      METAL CLNG       METALCLNG      METALCLNG        METAL CLNG 2
+CALIFORNIA REGIONAL WATER OUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (Q) 8 FACILITY I D YEAR ) MO / DAY YEAR / MO D DAY STATE CODE NPDES PERMIT 9 3402003001 BEGINNING 03 101 101 ENDING 03 f 01 31 06 CACM3751 STATION EFFLUENTXOID EFFLUENTOOIF EFFLUENTOX11 EFFLUENT0W1L. EFFLUENT OOIM ANALYSS COPPER COPPER COPPER COPPER COPPER U;ITS fll91l W1 n
+MO mgti SMPL TYPE 24-HR COMP 24-HR COMP 24-HR COMP 24-HR COUP 24-HR COMP FREC METAL CLNG METAL CLNG METAL CLNG METAL CLNG METAL CLNG 2
 4
 6
-10 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY  AVG MONTHLY  HIGH MONTHLY  LOW IMESEXCEEDED         MO AVG 1= 0       MOAVG1=0 - MOAVG1=0            MOAVG I 0       MOAVG1=0 MESEXCEEDED         DMAXl =0          DMAX1 =0        DMAX1 =0      DMAXI =0         DMAX1 =0 ESEXCEEDED REMARKS             NUMBER OF SAMPLES TAKEN DURING THE DAY
+1 0 12 1 3 14 1 5 1 6 1 7 1 8 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY AVG MONTHLY HIGH MONTHLY LOW IMES EXCEEDED MO AVG 1= 0 MOAVG1=0 -
+MOAVG1=0 MOAVG I 0 MOAVG1=0 MESEXCEEDED DMAXl =0 DMAX1 =0 DMAX1 =0 DMAXI =0 DMAX1 =0 ES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY
-CALIFORNIA REGIONAL WATER QUALITY              DISCHARGE SELF MONITORING REPORT                PAOFIC GAS AND ELECTRIC CO CONTROL BOARD                                                                                  DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION                                                                            PO BOX 56 81 HIGUERA                                                                                      AVILA BEACH CAUF 93424 SAN LUIS OBISPO CA 93401 PAGE. (0) 9 FACILITY I D                    YEAR I MO I DAY                 YEAR/MO IDAY                 STATE CODE             NPDES PERMIT u 3402003001          BEGINNING        03 101 01         ENDING       03 101 1 31                    06                 CA000375' STAnION     EFmUENT001D    EFFWENT00IF       EFFLUENT00t1 EFFLUENT DOIL     EFFLUENTOIM ANALYSIS         EON            IRON             IRON           IRON              IRON ULmTS          wt             m1               mgvi            mol1             m SMPL TYPE     24-HRCOMP      24-HRCOMP        24-HRCOMP      24-HRCOMP         24-HRCOMP FREC        METALCLNG      METALCLNG        METALCLNG      METALCLNG         METAL CLNG 2
+CALIFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONITORING REPORT PAOFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH CAUF 93424 SAN LUIS OBISPO CA 93401 PAGE. (0) 9 FACILITY I D YEAR I MO I DAY YEAR/MO IDAY STATE CODE NPDES PERMIT u 3402003001 BEGINNING 03 1 01 01 ENDING 03 1 01 1 31 06 CA000375' STAnION EFmUENT001D EFFWENT00IF EFFLUENT00t1 EFFLUENT DOI L EFFLUENTOIM ANALYSIS EON IRON IRON IRON IRON ULmTS wt m1 mgvi mol1 m
+SMPL TYPE 24-HR COMP 24-HR COMP 24-HR COMP 24-HR COMP 24-HR COMP FREC METAL CLNG METAL CLNG METAL CLNG METAL CLNG METAL CLNG 2
 4
 6
 8
-10 12 13 14 15 16 18 19 20 21 22 23 24 25 1ONHL AVG 26 27 28 29 30 31 MONTHLY AVG MONTHLY  HIGH MONTHLY  LOW ESEXCEEDED          MO AVG 1= 0    MOAVG 1 =0      MOAVG 1 0      MOAVG = 0        MOAVG   =0 ESEXCEEDED          DMAX1 =0       DMAX1 =0        DMAXI =0       DMAX1 =0         DMAX1 =0 2MES EXCEEDED REMARKS             NUMBER OF SAMPLES TAKEN DURING THE DAY
+10 1 2 1 3 14 15 16 1ONHL AVG 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY AVG MONTHLY HIGH MONTHLY LOW ES EXCEEDED MO AVG 1= 0 MOAVG 1 =0 MOAVG 1 0 MOAVG = 0 MOAVG
+= 0 ES EXCEEDED DMAX1 =0 DMAX1 =0 DMAXI =0 DMAX1 =0 DMAX1 =0 2MES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY
-CAUFORNIA REGIONAL WATER QUALITY               DISCHARGE SELF MONITORING REPORT               PACIFIC GAS AND ELECTRIC CO "ONTROL BOARD                                                                                 DiABLO CANYON NUCLEAR POWER PLANT
+CAUFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO "ONTROL BOARD DiABLO CANYON NUCLEAR POWER PLANT
- ^ENTRAL COAST REGION                                                                          PO BOX 56 81HIGUERA                                                                                     AVILA BEACH, CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE:_(A   I FACILITY I D                    YEAR t MO tDAY                 YEAR I MO I DAY              STATE CODE               NPDES PERMIT t 3402003001           BEGINNING       03 101t 01        ENDING       03101 131                     06                    CA0003751 STATION       EFFLUENT001     INFLUENT       EFFLUENT       INFLUENT        EFFLUENT001      INFLUENT         EFFLUENT 001       INFLUEN7 ANALYSIS        TITANIUM       ARSENIC         ARSENIC       CADMIUM          CADMIUM           LEAD               LEAD             ZINC WNTS            tw'            uJ1             uglh          ug1               sWI             ugvi              tvh              u'1 SMPL  TYPE        GRAB          GRAB            GRAB           GRAB             GRAB            GRAB              GRAB              GRAB FRED          OCTOBER       OCTOBER         OCTOBER        OCTOBER          OCTOBER         OCTOBER           OCTOBER           OCTOBER 2
+^ENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH, CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE:_(A I
-                                                                                                                                 11 4
+FACILITY I D YEAR t MO tDAY YEAR I MO I DAY STATE CODE NPDES PERMIT t 3402003001 BEGINNING 03 1 01t 01 ENDING 03101 1 31 06 CA0003751 STATION EFFLUENT 001 INFLUENT EFFLUENT INFLUENT EFFLUENT 001 INFLUENT EFFLUENT 001 INFLUEN7 ANALYSIS TITANIUM ARSENIC ARSENIC CADMIUM CADMIUM LEAD LEAD ZINC WNTS tw' uJ1 uglh ug1 sWI ugvi tvh u'1 SMPL TYPE GRAB GRAB GRAB GRAB GRAB GRAB GRAB GRAB FRED OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER 2
+11 4
 6
 8
-10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY AVG                                                                                                                                 1 MONTHLY HIGH                                                                                                                                1 MONTHLY LOWJ                                                                                                                                11 MES EXCEEDED          NO UMIT       NO LIMIT       6M-MED 30 = a  NO LIMIT        6M-MED 10 =      NO UMIT           6M-MED 10 0        NOLIMIT MESEXCEEDED                                         DMAX15O = 0                   DMAX20 = 0                         DMAX40 = 0 MESEXCEEDED                                        I MAX 400 =0                   I MAX 5-0                          IMAX 100 =0 REMARKS
+10 1 1 12 13 14 15 16 17 1 8 19 20 2 1 22 23 24 25 26 27 28 29 30 3 1 MONTHLY AVG 1
+MONTHLY HIGH 1
+MONTHLY LOWJ 11 MES EXCEEDED NO UMIT NO LIMIT 6M-MED 30 = a NO LIMIT 6M-MED 10 =
+NO UMIT 6M-MED 10 0 NOLIMIT MESEXCEEDED DMAX15O = 0 DMAX20 = 0 DMAX40 = 0 MES EXCEEDED I MAX 400 = 0 I MAX 5-0 IMAX 100 =0 REMARKS
 * NUMBER OF SAMPLES TAKEN DURING THE DAY INFLUENT ANALYSIS PERFORMED FOR COMPARISON TO EFFLUENTS
-CALIFORNIA REGIONAL WATER OUALITY               DISCHARGE SELF MONITORING REPORT               PACIFIC GAS AND ELECTRIC CO CONTROL BOARD                                                                                  DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION                                                                           PO BOX 56 81HIGUERA                                                                                      AVILA BEACH, CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE (A) 2 FACILITY ID                     YEAR/ MO I DAY                    YEAR I MO) DAY             STATE CODE                NPDES PERMIT:
+CALIFORNIA REGIONAL WATER OUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH, CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE (A) 2 FACILITY ID YEAR/ MO I DAY YEAR I MO) DAY STATE CODE NPDES PERMIT:
-3402003001          BEGINNING        03 I 01 I 01       ENDING        03 101 / 31                   06                   CA000375_
+3402003001 BEGINNING 03 I 01 I 01 ENDING 03 101 / 31 06 CA000375_
-STATION        INFLUENT     EFFLLIENT001       INFLUENT      EFFLUENT 001       INFLUENT     EFFLUENT0o1         INFLUENT          EFFLUENT 001 ANALYSIS        MERCURY       MERCURY            SILVER          SILVER           CYANDE        CYANIDE        PHENOLIC  CMP        PtHENOUCChlP LNTS            ugl            ug'1g                             wg              ug/t           uvi           ugll (NONCL)         UVi INONCL)
+STATION INFLUENT EFFLLIENT 001 INFLUENT EFFLUENT 001 INFLUENT EFFLUENT 0o1 INFLUENT EFFLUENT 001 ANALYSIS MERCURY MERCURY SILVER SILVER CYAN DE CYANIDE PHENOLIC CMP PtHENOUC ChlP LNTS ugl ug' 1g wg ug/t uvi ugll (NONCL)
-SMPL TYPE         GRAB          GRAB              GRAB            GRAB             GRAB          GRAB               GRAB                GRAB FRED          OCTOBER       OCTOBER           OCTOBER        OCTOBER           OCTOBER       OCTOBER            OCTOBER             OCTOBER 2
+UVi INONCL)
+SMPL TYPE GRAB GRAB GRAB GRAB GRAB GRAB GRAB GRAB FRED OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER 2
 4
 6
 8
-10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 277 28 29 30 31 MNTHLY  AVG MONTHLY  HGH ONTHLY  LOW MESEXCEEDED           NO LIMIT   6M-MED 0 2-0         NO UMIT        6M-MED 2 9=0     NO LIMIT      6M-MED 30=0        NO LIMIT        6M-MED 150=0 MESEXCEEDED                      DMAX08 =0                           DMAX 13 6-O                     DMAX 100=0                         DMAX 610= 0 MESEXCEEDED                      IMAX 2 = 0                          IMAX 35= 0                     IMAX 260=0                         IMAX 1530=0 REMARKS
+10 11 12 13 14 15 16 17 18 19 20 2 1 22 23 24 25 26 277 28 29 30 3 1 MNTHLY AVG MONTHLY HGH ONTHLY LOW MES EXCEEDED NO LIMIT 6M-MED 0 2-0 NO UMIT 6M-MED 2 9=0 NO LIMIT 6M-MED 30=0 NO LIMIT 6M-MED 150=0 MES EXCEEDED DMAX08 =0 DMAX 13 6-O DMAX 100=0 DMAX 610= 0 MES EXCEEDED IMAX 2 = 0 IMAX 35= 0 IMAX 260=0 IMAX 1530=0 REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY
-* NUMBER OF SAMPLES TAKEN DURING THE DAY
-_ALIFORNIA REGIONAL WATER OUALITY             DISCHARGE SELF MONITORING REPORT                PACIFIC GAS AND ELECTRIC CO CONTROL BOARD                                                                                 DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION                                                                          PO BOX 56 81HIGUERA                                                                                     AVILA BEACH CALIF 93424 SAN LUIS ORISPO CA 93401 PAGE: (A) 3 FACLITY I D                    YEAR I MO I DAY                   YEAR I MO I DAY            STATE CODE              NPDES PERMIT u 3402003001          BEGINNING      03 1011 01         ENDING         03 101 O 31                      06                  CA000375_
+_ALIFORNIA REGIONAL WATER OUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH CALIF 93424 SAN LUIS ORISPO CA 93401 PAGE: (A) 3 FACLITY I D YEAR I MO I DAY YEAR I MO I DAY STATE CODE NPDES PERMIT u 3402003001 BEGINNING 03 1011 01 ENDING 03 101 O 31 06 CA000375_
-STATION       INFLUENT EFFLUENT001EFFLUENT         0QtD    EFFLUENTOID        EFFLUENT0C1D EFFLUENT oos      EFFLUENT oo ANALYSIS     CHLOR PHENOL CHLOR  PHENOL       LrTHIUMI          BORON           HYDRAZINE    OIL& GREASE      OIL& GREASE UNITS           WIg           ul              mgi              mg/i             mg/i          mg/               miv SMPL TYPE        GRAB          GRAB            GRAB             GRAB              GRAB          GRASB            GRAB FREO         OCTOBER        OCTOBER         OCTOBER         OCTOBER            OCTOBER      OCTOBER          OCTOBER 2
+STATION INFLUENT EFFLUENT001 EFFLUENT 0QtD EFFLUENTOID EFFLUENT0C1D EFFLUENT oos EFFLUENT oo ANALYSIS CHLOR PHENOL CHLOR PHENOL LrTHIUMI BORON HYDRAZINE OIL & GREASE OIL & GREASE UNITS WIg ul mgi mg/i mg/i mg/
+miv SMPL TYPE GRAB GRAB GRAB GRAB GRAB GRASB GRAB FREO OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER 2
 4
 6
 8
-10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY AVG MONTHLY HIGH MONTHLY LOW MIESEXCEEDED         NO LIMIT      6M-MED 10=0     NOLIMIT         NO UMIT           NO LIMIT      MOAVG15=0         MO AVG 15-0 ES EXCEEDED                       DMAX 20=0                                                       DMAX 20=0         DMAX 20=0 MESEXCEEDED                        IMAX 50=0 REMARKS            NUMBER OF SAMPLES TAKEN DURING THE DAY
+10 11 12 13 14 15 16 1 7 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY AVG MONTHLY HIGH MONTHLY LOW MIES EXCEEDED NO LIMIT 6M-MED 10=0 NOLIMIT NO UMIT NO LIMIT MOAVG15=0 MO AVG 15-0 ES EXCEEDED DMAX 20=0 DMAX 20=0 DMAX 20=0 MES EXCEEDED IMAX 50=0 REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY
-CALIFORNIA REGIONAL WATER OUAUTY                 DISCHARGE SELF MONITORING REPORT               PACFIC GAS AND ELECTRIC CO CONTROL BOARD                                                                                   DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION                                                                            PO BOX 56 81 HIGUERA                                                                                      AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (A) 4 FACIuTY LD                       YEARI MO /DAY                  YEAR I MO I DAY              STATE CODE              NPDES PERMIT:
+CALIFORNIA REGIONAL WATER OUAUTY DISCHARGE SELF MONITORING REPORT PACFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (A) 4 FACIuTY LD YEARI MO /DAY YEAR I MO I DAY STATE CODE NPDES PERMIT:
-3402003001             BEGINNING      03 / 01 I 01       ENDING       03 01 31                      _106                 CA000375' STATION       EFFLUENT   009 EFFLUENT013 EFFLUENTO15 EFFLUENT         016     EFFLUENTO17       INFLUENT       EFFLUENT 001 ANALYSIS       OIL& GREASE OIL& GREASE OIL&GREASE OIL& GREASE                 OIL& GREASE         PCsS             PCBS LtNTS              Wt            MOyt              1fvi mgvl             Ingl                            ugl             uyt SMPL TYPE          GRAB           GRAB            GRAB           GRAB             GRAB             GRAB             GRAB FREC            OCTOBER       OCTOBER          OCTOBER       OCTOBER          OCTOBER         OCTOBER          OCTOBER 2
+3402003001 BEGINNING 03 / 01 I 01 ENDING 03
+_1 01 31 06 CA000375' STATION EFFLUENT 009 EFFLUENT013 EFFLUENTO15 EFFLUENT 016 EFFLUENTO17 INFLUENT EFFLUENT 001 ANALYSIS OIL & GREASE OIL & GREASE OIL & GREASE OIL & GREASE OIL & GREASE PCsS PCBS LtNTS Wt MOyt mgvl 1fvi Ingl ugl uyt SMPL TYPE GRAB GRAB GRAB GRAB GRAB GRAB GRAB FREC OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER
+-tE
+-tEXCEEDEDn 2
 4
 6
 8
-10 I11 12 13 14 15 16 17 18 19 20        -tE       -tEXCEEDEDn 21 22 23 24 25 26 27 28 29 30 31 MIONTHL.YAVG MONTHLY  HiGH MONTHLY  LOW ESEXCEEDED           MO AVG 15=0O MO AVGI15-0       MO AVGI15=0   MO AVGI15-0      MO AVG 15=0O     NOULMIT          NOULMIT SEXCEEDED*            MAX 20=0      MA 20=0        DMAX 20=0     DMAX 20=0        DMAX2T=0 IS EXCEEDED REMARKS               NUMBER OF SAMPLES TAKEN DOJiNG THE DAY
+10 I11 12 1 3 14 15 1 6 17 18 19 20 21 22 23 24 25 26 27 28 29 30 3 1 MIONTHL.Y AVG MONTHLY HiGH MONTHLY LOW ESEXCEEDED MO AVG 15=0O MO AVGI15-0 MO AVGI15=0 MO AVGI15-0 MO AVG 15=0O NOULMIT NOULMIT SEXCEEDED
+* MAX 20=0 MA 20=0 DMAX 20=0 DMAX 20=0 DMAX2T=0 IS EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DOJiNG THE DAY
-CALIFORNIA REGIONAL WATER OUALITY              DISCHARGE SELF MONITORING REPORT                  PACIFIC GAS AND ELECTRIC CO CONTROL BOARD                                                                                    DIABLO CANYON NUCLEAR POWER PLAhT CENTRAL COAST REGION                                                                             PO BOX 56 81 HIGUERA                                                                                       AVILA BEACH CAUF 93424 SAN LUIS OBISPO CA 93401 PAGE (A) 5 FACIUTY I D                   YEAR / MO t DAY                   YEAR I MO I DAY               STATE CODE              NPDES PERMIT t 3402003001          BEGINNING      03 01 I 01          ENDING       03 / 01 131                      06                   CA0003751 STATION     EFFLUENTCOIN EFFLUENT   0IN    EFFLUENT DON     EFFLUENTOOIN EFFLUENT      OtIN   EFFLUENTOOKN EFFLUENT      CtIN      EFFLUENT OOIN ANALYSIS       SLUDGE        SLUDGE           SLUDGE          SLUDGE            SLUDGE           SLUDGE           SLUDGE              SLUDGE LNlITS       MOISTURE TOT lJLDL N          AMMaGA (N)       NITRATE(N)       TOT PHOSPHS          pH           OIL&GREASE             BORON SMfLTYPE          %            mghg             mgpg            "g9                mv&g           pHr               mfgtg               mg FREO           GRAB          GRAB             GRAB            GRAB              GRAB             GRAB             GRAB                GRAB OCTOBER        OCTOBER          OCTOBER        OCTOBER           OCTOBER          OCTOBER          OCTOBER            OCTOBER 2
+CALIFORNIA REGIONAL WATER OUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLAhT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH CAUF 93424 SAN LUIS OBISPO CA 93401 PAGE (A) 5 FACIUTY I D YEAR / MO t DAY YEAR I MO I DAY STATE CODE NPDES PERMIT t 3402003001 BEGINNING 03 01 I 01 ENDING 03 / 01 1 31 06 CA0003751 STATION EFFLUENT COIN EFFLUENT 0IN EFFLUENT DO N EFFLUENTOOIN EFFLUENT OtIN EFFLUENTOOKN EFFLUENT CtIN EFFLUENT OOIN ANALYSIS SLUDGE SLUDGE SLUDGE SLUDGE SLUDGE SLUDGE SLUDGE SLUDGE LNlITS MOISTURE TOT lJLDL N AMMaGA (N)
+NITRATE (N)
+TOT PHOSPHS pH OIL & GREASE BORON SMfLTYPE mghg mgpg "g9 mv&g pHr mfgtg mg FREO GRAB GRAB GRAB GRAB GRAB GRAB GRAB GRAB OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER 2
 4
 6
 8
-10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY   AVG MONTHLY   HIGH MONTHLY   LOW TIES EXCEEDED          NO UMIT       NO UMIT          NO UMIT        NO LIMIT          NO LIMIT         NO LIMIT         NO LIMIT         NO LIMIT TMES EXCEEDED IMES EXCEEDED REMARKS       .
+10 1 1 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY AVG MONTHLY HIGH MONTHLY LOW TIES EXCEEDED NO UMIT NO UMIT NO UMIT NO LIMIT NO LIMIT NO LIMIT NO LIMIT NO LIMIT TMES EXCEEDED IMES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY
-* NUMBER OF SAMPLES TAKEN DURING THE DAY
-CALIFORNIA REGIONAL WATER OUALITY              DISCHARGE SELF MONITORING REPORT                 PACIFIC GAS AND ELECTRIC CO CONTROL BOARD                                                                                   DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION                                                                            PO BOX 56 81 HIGUERA                                                                                       AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE' JA) 6 FACILITY I D                   YEAR / MO I DAY                  YEAR I MO / DAY               STATE CODE              NPDES PERMITs 3402003001           BEGINNING      03 I 01 I 01        ENDING       03 I 01 1 31                     06                  CA0003751 STATION     EFFLUENTOOIN  EFFLUENTOO1N     EFFLUENTOOINEFFLUENTC1N           EFFLUENT001N EFFLUENTO0IN         EFFLUENTOOIN      EFFLUENT001N ANALYSIS        SLUDGE        SLUDGE           SLUDGE          SLUDGE            SLUDGE          SLUDGE           SLUDGE            SLUDGE UNITS        CADMlIUM       COPPER          CHROMIUM          LEAD             NICKEL         MERCURY             2NZ^            VOLLUME SMPL   TYPE       mg+9          KwgMkg             S                               m99gAg          ng               mg5g               m FREO           GRAS          GRAB             GRAB            GRAB              GRAS            GRAS             GRAB
+CALIFORNIA REGIONAL WATER OUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE' JA) 6 FACILITY I D YEAR / MO I DAY YEAR I MO / DAY STATE CODE NPDES PERMITs 3 402003001 BEGINNING 03 I 01 I 01 ENDING 03 I 01 1 31 06 CA0003751 STATION EFFLUENTOOIN EFFLUENTOO1N EFFLUENTOOIN EFFLUENTC1N EFFLUENT001N EFFLUENTO0IN EFFLUENTOOIN EFFLUENT001N ANALYSIS SLUDGE SLUDGE SLUDGE SLUDGE SLUDGE SLUDGE SLUDGE SLUDGE UNITS CADMlIUM COPPER CHROMIUM LEAD NICKEL MERCURY 2NZ^
-_ OCTOBER I OCTOBER              OCTOBER         OCTOBER          OCTOBER          OCTOBER           OCTOBER          OCTOBER 2
+VOLLUME SMPL TYPE mg+9 KwgMkg S
+m9 9gAg ng mg5g m
+FREO GRAS GRAB GRAB GRAB GRAS GRAS GRAB
+_ OCTOBER I OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER 2
 4
 6
 8
-11 12 13 14 15 16 17--
+11 12 13 1 4 15 16 17--
-19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY   AVG MONTHLY   HIGH MONTHLY   LOW IESEXCEEDED           1OxSTLC=0     1OxSTLC=0        10xSTLC=0      10xSTLC--0        10xSTLC-0        1OxSTLC-0        10xSTLC=D IMES EXCEEDED         10 mghg=O     250 mghg=O       50 mgng=O      50 mgKg=O         200 mglkg=O      2 mgfg=O         2500 mgAg=O SEXCEEDED          TTLC>100-0    TTLC>2500=0      TTLC>500=0     TTLC>1000=0       TTLC 2000=0      TTLC'20-0        TTLC 5000=0 REMARKS              NUMBER OF SAMPLES TAKEN DURING THE DAY
+8 19 20 2 1 22 23 24 25 26 27 28 29 30 3 1 MONTHLY AVG MONTHLY HIGH MONTHLY LOW IESEXCEEDED 1OxSTLC=0 1OxSTLC=0 10xSTLC=0 10xSTLC--0 10xSTLC-0 1OxSTLC-0 10xSTLC=D IMES EXCEEDED 10 mghg=O 250 mghg=O 50 mgng=O 50 mgKg=O 200 mglkg=O 2 mgfg=O 2500 mgAg=O SEXCEEDED TTLC>100-0 TTLC>2500=0 TTLC>500=0 TTLC>1000=0 TTLC 2000=0 TTLC'20-0 TTLC 5000=0 REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY
 APPENDIX 3 DIABLO CANYON POWER PLANT Influent and Effluent Monitoring February 2003
-CALIFORNIA REGIONAL WATER QUALITY               DISCHARGE SELF MONITORING REPORT             PACIFIC GAS AND ELECTRIC CO CONTROL BOARD                                                                                DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION                                                                         PO BOX 56 81 HIGUERA                                                                                   AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: IM) 1 FACILITY I D                    YEAR I MO /DAY                   YEAR I MO /DAY           STATE CODE               NPDES PERMIT  A 3402003001            BEGINNING      03 1 02 101         ENDING       03 1021 28                  06                   CA0003751 STATION         INFLUENT EFFLUENTool          DELTATEMP EFFLUENT001            INFLUENT    EFFLUENT0ol      EFFLUENToo1P         EFFLUENT0B2 ANALYSIS      TEMPERATURE   TEMPERATURETEMPERATURE              FLOW              pH            pH                pH                 pH UNITS         DEGREES   F    DEGREES F       DEGREES  F        MGD            pHUNITS       pH UNITS          pH UNITS           pH UNITS SMPL  TYPE      METERED        METERED          METERED        RECORDED           GRAB         GRAB              GRAB               GRAB FREQ         CONnNUOUS      CONTINUOUS CONTNUOUS               DAILY          MONTHLY     MONTHLY    M)      MONTHLY             MONTHLY 1                 561          74 7             186            2486 2                  548          734              186            2486 3                  553          72.5             172            1706 4                  556          746              190            1239 5                  555          745              190            1239             81              81                       2          81 6                 556           746              190            1239                                   2          80 7                 558           748              190            1239 8                 560           750              190            1239 9                 56 3          753              190            1239 10                 561           751              190            1239 11                 56 6          755              189            1239 12                 57 3         762               18 9           1239 13                 575          765               190            1239 14                 572          76.2              190            1239 15                 571          762               191            1239 16             -57    3         762               189            1239 17                 571          761               190            1239 18                 56 9         76 0              191            1239 19                 557          748               191            1239 20                 54 2         73 3              191            1239 21                 547          738               191            1239 22                 54 9         74 0              191            1239 23                 557          727              170             1239 24                 556          739              183             1239 25                 559          746              187             1239 26                 551          738              187             1239 27                 54 8         73 5             187             1239 28                 543          730              187             1239 29 30 31 MONTHLY  AVG               50 5         67 4             170            1215             81              81               80                 81 MONTHLY  HIGH              57 5         76 5             191            2486             81              81               80                 81 MONTHLY  LOW               54 2         72 5             17 0           1239             81              81               80                 80 MESEXCEEDED            NO LIMIT      NO LIMIT        MAX 22 0       MAX 27600         NOUMIT        NOLIMIT            NOLIMIT           NO LIMIT MESEXCEEDED                                             ()
+CALIFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: IM) 1 FACILITY I D YEAR I MO /DAY YEAR I MO /DAY STATE CODE NPDES PERMIT A 3402003001 BEGINNING 03 1 02 1 01 ENDING 03 1021 28 06 CA0003751 STATION INFLUENT EFFLUENTool DELTATEMP EFFLUENT001 INFLUENT EFFLUENT0ol EFFLUENToo1P EFFLUENT 0B2 ANALYSIS TEMPERATURE TEMPERATURE TEMPERATURE FLOW pH pH pH pH UNITS DEGREES F
-MESEXCEEDED REMARKS
+DEGREES F
-* NUMBER OF SAMPLES TAKEN DURING THE DAY EXCEPT DURING DEMUSSELING
+DEGREES F
-                 -  DAILY WHEN DISCHARGING CHEMICAL CLEANING WASTES FROM DISCHARGES 001D, F.I.L AND/OR M
+MGD pH UNITS pH UNITS pH UNITS pH UNITS SMPL TYPE METERED METERED METERED RECORDED GRAB GRAB GRAB GRAB FREQ CONnNUOUS CONTINUOUS CONTNUOUS DAILY MONTHLY MONTHLY M)
+MONTHLY MONTHLY 1
+74 7 186 2486 2
+734 186 2486 3
+72.5 172 1706 4
+746 190 1239 5
+745 190 1239 81 81 2
+6
+746 190 1239 2
+7
+748 190 1239 8
+750 190 1239 9
+3 753 190 1239 10 561 751 190 1239 11 56 6 755 189 1239 12 57 3 762 18 9 1239 13 575 765 190 1239 14 572 76.2 190 1239 15 571 762 191 1239 16
+-57 3
+189 1239 17 571 761 190 1239 18 56 9 76 0 191 1239 19 557 748 191 1239 20 54 2 73 3 191 1239 21 547 738 191 1239 22 54 9 74 0 191 1239 23 557 727 170 1239 24 556 739 183 1239 25 559 746 187 1239 26 551 738 187 1239 27 54 8 73 5 187 1239 28 543 730 187 1239 29 30 31 MONTHLY AVG 50 5 67 4 170 1215 81 81 80 81 MONTHLY HIGH 57 5 76 5 191 2486 81 81 80 81 MONTHLY LOW 54 2 72 5 17 0 1239 81 81 80 80 MESEXCEEDED NO LIMIT NO LIMIT MAX 22 0 MAX 27600 NOUMIT NOLIMIT NOLIMIT NO LIMIT MES EXCEEDED
+()
+MES EXCEEDED REMARKS
+* NUMBER OF SAMPLES TAKEN DURING THE DAY EXCEPT DURING DEMUSSELING DAILY WHEN DISCHARGING CHEMICAL CLEANING WASTES FROM DISCHARGES 001D, F. I.
+L AND/OR M
-CALIFORNIA REGIONAL WATER QUALITY                 DISCHARGE SELF MONITORING REPORT                  PACIFIC GAS AND ELECTRIC CO CONTROL BOARD                                                                                       DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION                                                                                PO BOX 56 81HIGUERA                                                                                           AV7LA BEACH CALIF 93424 SAN LUIS OBISPO CA93401 PAGE: (M) 2 FACILtTY I D                     YEAR / MO I DAY                     YEAR I MO I DAY              STATE CODE                NPDES PERMIT B 3402003001           BEGINNING          03 1 02 01          ENDING       03 / 021 28                      06                    CA0003751 STATION      EFFLUENT 003    EFFLUENT  004    EFFLUENT 001N     EFFLUENTOO11PEFFLUENT      003   EFPLUENTOCIF EFFLUENT        ooI        EFFLUENTOW1 ANALYSIS          pH               pH           OIL &GREASE      OIL&GREASE        OIL& GREASE     OIL& GREASE       TCHLOR   RES        CHLORINE USED UNTS         pH UNITS         pH UNITS             w               m                 mgt ml                                 u7               Ibseay SMPL   TYPE       GRAS            GRAB            COMPOSITE          GRAB              GRAS             GRAB               GRAB             RECORDED FREO          MONTHLY          MONTHLY            WEEKLY         WEEKLY n         WEEKLY  r)        MONTHLY          2pe CYCLE            MONTHLY 1                                                                                                             6           30                230 2                                                                                                             6           30                230 3                                                                                                             6           36                238 4                                                                                                             6'<         20                245 5                81              81      3      -ND(5)                                                        6   <       20                252 6                                                                                                             6  <        20                281 7                                                                                                              6  <        20                302 8                                                                                                             6  <        20                302 9                                                                                                              6  <        20                302 130                                                                                                      3     6   <       20                 302 11                                                                                                             6 <         20                 302 12                                                                                                             6 <         20                 302 13                                                                                                             6 <         20                 295 14                                        3        ND(S)                                                       6'          20                 288 15                                                                                                             6           28                 288 16                                                                                                             6 <         20                 288 17                                                                                                             6 <         20                 288 18                                                                                                             6 <         20                 288 19                                        3        ND(5)                                                       6           26                 288 20                                                                                                             6           311                274 21                                                                                                             6 <         20                 259 22                                                                                                             6'          20                 259 23                                                                                                             6'<         20                 259 24                                                                                                             6'<         20                 259 25                                                                                                             6'<         20                 245 26                                         3        ND(S)                                                       6r          20                 230 27                                                                                                              6 <         20                 223 28                                                                                                              6'          20                 216 29 30 31 MONTHLYAVG               81              81               ND(S)            NO                NO        <       3         <        20                269 MONTHLY IfGH             81              81               ND(S)        DISCHARGE         DISCHARGE     <       3                  36                302 MIONTHLYLOW               81              81               ND(S)                                        <       3         '        20                216 MES EXCEEDED          NO LIMIT         NO LIMIT       MO AVG 15 =0     MO AVG 15z0       MO AVG 15=0     MOAVGIS= 0           IMAX 200 0          NO LIMIT EXCEEDED MES                                                  DMkX 20z0        DMAX20= 0        DMAX 20 =0       DMAX 2O0 0 MESEXCEEDED REMARKS         'NUMBER OF SAMPLES TAKEN DURING THE DAY WHEN 0OIN ISDISCHARGING TO 001P.
+CALIFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AV7LA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (M) 2 FACILtTY I D YEAR / MO I DAY YEAR I MO I DAY STATE CODE NPDES PERMIT B 3402003001 BEGINNING 03 1 02 01 ENDING 03 / 021 28 06 CA0003751 STATION EFFLUENT 003 EFFLUENT 004 EFFLUENT 001N EFFLUENTOO11P EFFLUENT 003 EFPLUENTOCIF EFFLUENT ooI EFFLUENTOW1 ANALYSIS pH pH OIL & GREASE OIL & GREASE OIL & GREASE OIL& GREASE T CHLOR RES CHLORINE USED UNTS pH UNITS pH UNITS w
+m ml mgt u7 Ibseay SMPL TYPE GRAS GRAB COMPOSITE GRAB GRAS GRAB GRAB RECORDED FREO MONTHLY MONTHLY WEEKLY WEEKLY n
+WEEKLY r)
+MONTHLY 2 pe CYCLE MONTHLY 1
+30 230 2
+30 230 3
+36 238 4
+'<
+245 5
+81 3
+-ND(5) 6 <
+252 6
+<
+281 7
+<
+302 8
+<
+302 9
+<
+302 130 3
+20 302 11 6 <
+302 12 6 <
+302 13 6 <
+295 14 3
+ND(S) 6' 20 288 15 6
+288 16 6 <
+288 17 6 <
+288 18 6 <
+288 19 3
+ND(5) 6 26 288 20 6
+274 21 6 <
+259 22 6'
+259 23 6'<
+259 24 6'<
+259 25 6'<
+245 26 3
+ND(S) 6r 20 230 27 6 <
+223 28 6'
+216 29 30 31 MONTHLY AVG 81 81 ND(S)
+NO NO 3
+269 MONTHLY IfGH 81 81 ND(S)
+DISCHARGE DISCHARGE 3
+302 MIONTHLY LOW 81 81 ND(S) 3 20 216 MES EXCEEDED NO LIMIT NO LIMIT MO AVG 15 =0 MO AVG 15 z0 MO AVG 15 =0 MOAVGIS= 0 I MAX 200 0 NO LIMIT MES EXCEEDED DMkX 20 z0 D MAX20= 0 D MAX 20 =0 D MAX 2O0 0 MES EXCEEDED REMARKS
+'NUMBER OF SAMPLES TAKEN DURING THE DAY WHEN 0OIN IS DISCHARGING TO 001P.
 WHEN 00iP IS DISCHARGING TO 003
-CALIFORNIA REGIONAL WATER QUALITY               DISCHARGE SELF MONITORING REPORT                     PACIFIC GAS AND ELECTRIC CO CONTROL BOARD                                                                                        DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION                                                                                 PO BOX 56 91HIGUERA                                                                                            AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA93401 PAGE: (M)3 FACILITY LD                     YEAR i MO I DAY                   YEAR / MO I DAY                 STATE CODE              NPDES PERMIT v 3402003001           BEGINNING       03 102 01            ENDING        03 102 1 28                        06                 CA000375' STATION      EFF00t1N-03    EFF0OtN%>O03                       EFFLUENT 00tD                                           EFFLUENT 00tF ANALYSIS     TOTLCOUFORM    FECAL COLIFORM                    SUSPENDED  SOUDS                                        SUSPENDED  SOCIDS UNITS         MPNw1C00vi MPNtODno            mg/ 1stFLTR      mgl12ndFLTR         mg/i NET        mngI Ist FLTR    mg'12ndFLTR        mg/i NET SMPL TYPE         GRAB           GRAB                               GRAB                                                    GRAB FRED        4TIMESIWEEK 4TIMESNWEEK                             MONTHLY                                                 MONTHLY 2
+CALIFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 91 HIGUERA AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (M) 3 FACILITY LD YEAR i MO I DAY YEAR / MO I DAY STATE CODE NPDES PERMIT v 3402003001 BEGINNING 03 1 02 01 ENDING 03 102 1 28 06 CA000375' STATION EFF 00t1N-03 EFF 0OtN%>O03 EFFLUENT 00tD EFFLUENT 00tF ANALYSIS TOTL COUFORM FECAL COLIFORM SUSPENDED SOUDS SUSPENDED SOCIDS UNITS MPNw1C00vi MPNt ODno mg/ 1st FLTR mgl1 2nd FLTR mg/i NET mngI Ist FLTR mg'1 2nd FLTR mg/i NET SMPL TYPE GRAB GRAB GRAB GRAB FRED 4 TIMESIWEEK 4 TIMESNWEEK MONTHLY MONTHLY 2
-                                                 2                                 ND(5) 4 52                                        9      2         1      2           9 6
+2
-                                                  1                                 ND(5) 8 9
+ND(5) 4 52 9
-                                       3          7      3E        1      3           7     2            4    2          1       2      ND(M )
+1
-E 12                                       2         44                       2          44 13 14 15 16 17 18a 19 20 21 22 23 24 25 26 27 28 29 30 31 AONTHLY AVG               NO             NO                                            -        5                                                 ND(5)
+9
-MONTHLY   HIGH         DISCHARGE      DISCHARGE                                                 46                                                ND(5) iONTHLY LOW                                                                                   ND(S)                                               ND(S)
+7
-LESEXCEEDED80% SMPLS>lK          MEAN>200=         NO LIMIT         NOLIMIT            MO AVG 30 =0      NOULMIT           NO LIMIT        MOAVG30=0 IMSEXCEEDED                    90 %SMPLS>400                                           D MAX100 =0                                         D MAX 100= 0 IMSEXCEEDED I MAX >10K REMARKS          'NUMBER OF SAMPLES TAKEN DURING THE DAY FLOW-WEIGHTED AVERAGES REPORTED
+ND(5) 8 9
+0 3
+3E 1
+7
+4
+1
+ND(M
+)
+E 12 2
+2
+13 1 4 1 5 1 6 1 7 18a 1 9 20 21 22 23 24 25 26 27 28 29 30 31 AONTHLY AVG NO NO 5
+ND(5)
+MONTHLY HIGH DISCHARGE DISCHARGE 46 ND(5) iONTHLY LOW ND(S)
+ND(S)
+LES EXCEEDED 80% SMPLS>lK MEAN>200=
+NO LIMIT NOLIMIT MO AVG 30 =0 NOULMIT NO LIMIT MOAVG30=0 IMSEXCEEDED 90 %SMPLS>400 D MAX100 =0 D MAX 100= 0 IMSEXCEEDED I MAX >10K REMARKS
+'NUMBER OF SAMPLES TAKEN DURING THE DAY FLOW-WEIGHTED AVERAGES REPORTED
-CALIFORNIA REGIONAL WATER OUAUTY               DISCHARGE SELF MONITORING REPORT                      PACIFIC GAS AND ELECTRIC CO CONTROL BOARD                                                                                        DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION                                                                                 PO BOX 56 81 HIGUERA                                                                                           AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE. (M) 4 FACILUTY ID                    YEAR I MO I DAY                   YEAR I MO I DAY                  STATE CODE              NPDES PERMIT:
+CALIFORNIA REGIONAL WATER OUAUTY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE. (M) 4 FACILUTY I D YEAR I MO I DAY YEAR I MO I DAY STATE CODE NPDES PERMIT:
-402003001         BEGINNING       03 1 02 101         ENDING          03 1 02 ,r 280                   00                  CA000375' STATION                    EFFLUENTOO1G                                          EFFLUENTOOIH ANALYSIS                  SUSPENDED SOUDS                                       SUSPENDED  SOLtDS UNITS       mfqt1stFLTR mI 2ndFLTt            mt NET        mq/i lst FLTR         m 2ndFLTR         mg/NET SMPL  TYPE                      GRAb                                                   GRAB FREo                         MONTHLY                                                MONTHLY
+402003001 BEGINNING 03 1 02 101 ENDING 03 1 02,r 280 00 CA000375' STATION EFFLUENTOO1G EFFLUENTOOIH ANALYSIS SUSPENDED SOUDS SUSPENDED SOLtDS UNITS mfqt 1st FLTR mI 2nd FLTt mt NET mq/i lst FLTR m 2nd FLTR mg/ NET SMPL TYPE GRAb GRAB FREo MONTHLY MONTHLY
-_      _-      -1        1-1      -                       1-1--I 2
+-1 1-1 1-1--I 2
-                                                                 8           <       18 4
+8
+4
 6
-10                1                            ND(5) 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 M.ONTHLY  AVG                                            ND(5)                                                    8 MIONTHLY  HIGH                                           ND(5)                                                    8 MONTHLY   LOW                                            ND(5)                                                    8 ESEXCEEDED         NO LIMIT       NO UMIT        MO AVG 30=0      NO LIMIT               NO UMIT        MO AVG 30=0 IMES EXCEEDED                                       D MAX 100 = 0                                         D MAX 100 = 0 MESEXCEEDED REMARKS              NUMBER OF SAMPLES TAKEN DURING THE DAY
+10 1
+ND(5) 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 M.ONTHLY AVG ND(5) 8 MIONTHLY HIGH ND(5) 8 MONTHLY LOW ND(5) 8 ES EXCEEDED NO LIMIT NO UMIT MO AVG 30=0 NO LIMIT NO UMIT MO AVG 30=0 IMES EXCEEDED D MAX 100 = 0 D MAX 100 = 0 MES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY
-CALIFORNIA REGIONAL WATER DUALITY               DISCHARGE SELF MONITORING REPORT                   PACIFIC GAS AND ELECTRIC CO CONTROL BOARD                                                                                      DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION                                                                               POBOX56 81 HIGUERA                                                                                          AVILA BEACH. CALIF 93424 SAN UllSOBISPO CA 93401 PAGE:(M) 5 FACaLITY ID                     YEAR I MO I DAY                   YEAR I MO / DAY                STATE CODE               NPDES PERMIT t 3402003001          BEGINNING        03 / 02 1 01        ENDING      03 102 1 28                       06                   CA0003751 STATION                     EFFLUENT OOt                                       EFFLUENT OCI J ANALYSIS                 SUSPENDED  SOLIDS                                   SUSPENDED  SOUDS UNTES       mgI 1stFLTR mgtI 2ndFLTR          mgtl NET       mI 1stFLTR       mgtt 2ndFLTR        mgI NET SMPL TYPE                       GRAB                                                GRAB FRED                         MONTHLY                                           MONTHLY 2
+CALIFORNIA REGIONAL WATER DUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION POBOX56 81 HIGUERA AVILA BEACH. CALIF 93424 SAN UllS OBISPO CA 93401 PAGE:(M) 5 FACaLITY I D YEAR I MO I DAY YEAR I MO / DAY STATE CODE NPDES PERMIT t 3402003001 BEGINNING 03 / 02 1 01 ENDING 03 1 02 1 28 06 CA0003751 STATION EFFLUENT OOt EFFLUENT OC I J ANALYSIS SUSPENDED SOLIDS SUSPENDED SOUDS UNTES mgI 1st FLTR mgtI 2nd FLTR mgtl NET mI 1st FLTR mgtt 2nd FLTR mgI NET SMPL TYPE GRAB GRAB FRED MONTHLY MONTHLY 2
-                LO11ND(5) 4 S
+LO11ND(5) 4 S
 7
 9
-11 12 13 14 15 16 17 20 21 22 23 24 25 26 27 28 29 30 31 MON~THLY AVG                                               NO                                                ND(5)
+1 1 1 2 1 3 1 4 1 5 1 6 1 7 20 2 1 22 23 24 25 26 27 28 29 30 3 1 MON~THLY AVG NO ND(5)
-MNTHLY  HIGH                                         DISCHARGE                                              ND(5)
+MNTHLY HIGH DISCHARGE ND(5)
-MNTHLY  LOVI                                                                                                ND(S)
+MNTHLY LOVI ND(S)
-[IES EXCEEDED       NO LIMIT        NO LIMIT        MO AVG 30 =0      NO LIMIT            NO LIMIT      MO AVG 30  0 IES EXCEEDED                                         MAXIOC0 0                                          MAX 100 =0 MESEXCEEDED REMARKS             NUMBER OF SAMPLES TAKEN DURING THE DAY
+[IES EXCEEDED NO LIMIT NO LIMIT MO AVG 30 =0 NO LIMIT NO LIMIT MO AVG 30 0
+IES EXCEEDED MAXIOC0 0 MAX 1 00 =0 MES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY
-CALIFORNIA REGIONAL WATER QUALITY              DISCHARGE SELF MONtTORING REPORT                PACIFIC GAS AND ELECTRIC CO CONTROL BOARD                                                                                  DIABLO CANYON NUCLEAR POWER PLAN.
+CALIFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONtTORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLAN.
-CENTRAL COAST REGION                                                                           PO BOX 56 81 HIGUERA                                                                                     AVILA BEACH CALIF 93424 3AN LUIS OBISPO CA 93401 PAGE. (M) 6 FACILITY I D                   YEAR I MO I DAY                YEAR I MO I DAY               STATE CODE              NPDES PERMIT t 3402003001           BEGINNING      03 102 1 01       ENDING       03 102 1 28                     06                  CA00Q3751 STATION                     EFFLUENT0C1K                                    EFFLUENTDO1L ANALYSIS                  SUSPENDED SOLIDS                                SUSPENDED SOUDS UNITS       mg1 IstFUTR mg/I2ndFLTR          mg/1NET      mgIst FLTR       mg/ 2ndFLTR       Wm/NET SMPL TYPE                       GRAB                                            GRAB FRED                         MONTHLY                                        MONTHLY 2
+CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH CALIF 93424 3AN LUIS OBISPO CA 93401 PAGE. (M) 6 FACILITY I D YEAR I MO I DAY YEAR I MO I DAY STATE CODE NPDES PERMIT t 3402003001 BEGINNING 03 102 1 01 ENDING 03 1 02 1 28 06 CA00Q3751 STATION EFFLUENT0C1K EFFLUENTDO1L ANALYSIS SUSPENDED SOLIDS SUSPENDED SOUDS UNITS mg1 Ist FUTR mg/I 2nd FLTR mg/1 NET mg Ist FLTR mg/ 2nd FLTR Wm/ NET SMPL TYPE GRAB GRAB FRED MONTHLY MONTHLY 2
-                                                    2         1                       2       ND(5) 4 5
+2
+2
+ND(5) 4 5
 7
 B 9
-I11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 M.ONTHLY   AVG                                            NO                                              ND(5)
+I11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 M.ONTHLY AVG NO ND(5)
- .MONTHLY  HIGHl                                      DISCHARGE                                           ND(5)
+.MONTHLY HIGHl DISCHARGE ND(5)
-M4ONTHLY   LOW                                                                                            ND(5)
+M4ONTHLY LOW ND(5)
-IMES EXCEEDED         NO LIMIT       NO UMIT       MO AVG 30 0      NO LIMIT          NO LIMIT      MO AVG 30 0 IMESEXCEEDED                                       DMAX100 = 0                                      D MAX00 = 0 IMES EXCEEDED REMARKS
+IMES EXCEEDED NO LIMIT NO UMIT MO AVG 30 0 NO LIMIT NO LIMIT MO AVG 30 0 IMESEXCEEDED DMAX100 = 0 D MAX00 = 0 IMES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY
-* NUMBER OF SAMPLES TAKEN DURING THE DAY
-CALIFORNIA REGIONAL WATER QUALITY                DISCHARGE SELF MONITORING REPORT                   PACIFIC GAS AND ELECTRIC CO CONTROL BOARD                                                                                       DIABLO CANYON NUCLEAR POWER PLAh CENTRAL COAST REGION                                                                                PO BOX 56 81 HIGUERA                                                                                          AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA 93.01 PAGE:(U) 7 FACLITY I D                     YEAR) MO) DAY                      YEAR IMO) DAY                 STATE CODE              NPOES PERMIT s 1
+CALIFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLAh CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA 93.01 PAGE:(U) 7 FACLITY I D YEAR) MO) DAY YEAR IMO) DAY STATE CODE NPOES PERMIT s 3402003001 BEGINNING 03 / 02 1 01 ENDING 03 102 1 28 06 CAOOQ375 1
-3402003001            BEGINNING       03 / 02 1 01      ENDING          03 102 1 28                      06                  CAOOQ375 STATION                      EFFLUENT001M                     EFFLUENT001N                        EFFLUENT 00tP ANALYSIS                   SUSPENDED  SOLIDS                 SUSPENDED  SLDS                    SUSPENDED SOLIDS UNITS n       gl Ist FLTR mg/l 2nd FLTR        m7 NET             mgI            mngI stFLTR     mg'12ndFLTR        mW'NET SMPL TYPE                         GRAB                          COMPOSITE                              GRAB FREO                           MONTHtY                          WEEKLY                             MONTHLY 2
+STATION EFFLUENT001M EFFLUENT001N EFFLUENT 00tP ANALYSIS SUSPENDED SOLIDS SUSPENDED SLDS SUSPENDED SOLIDS UNITS n
+gl Ist FLTR mg/l 2nd FLTR m7 NET mgI mng I st FLTR mg'1 2nd FLTR mW' NET SMPL TYPE GRAB COMPOSITE GRAB FREO MONTHtY WEEKLY MONTHLY 2
 4
-                  2       <I1                 ND(5)               24 6                                                                                      3               1               ND(5) 7 8
+2
-10 I11 12 13 14                                                                   43 15 16 17 18 19                                                                   26 20 21 22 23 24 25 26                                                                   31 27 28 29 30 MON1THLY AVG                                             ND(5)               31                                                ND(5)
+<I1 ND(5) 24 6
-MDNTHLY  HIGH                                            ND(5)               43                                                ND(5 MONTHL.Y LOW                                             ND(5)               24                                                ND(5)
+1
-MEEXCEEDED          NOULMIT         NO LIMIT      MO AVG 30 =0     MOAVG60=0            NO LIMIT        NOULMIT        MO AVG 30 =
+ND(5) 7 8
-MESEXCEEDED                                         DMAX 100 = 0                                                         D MAX 100 =0 MESEXCEEDED REMARKS             NUMBER OF SAMPLES TAKEN DURING THE DAY
+10 I11 12 13 14 43 15 16 17 18 19 26 20 21 22 23 24 25 26 31 27 28 29 30 MON1THLY AVG ND(5) 31 ND(5)
+MDNTHLY HIGH ND(5) 43 ND(5 MONTHL.Y LOW ND(5) 24 ND(5)
+MEEXCEEDED NOULMIT NO LIMIT MO AVG 30 =0 MOAVG60=0 NO LIMIT NOULMIT MO AVG 30 =
+MES EXCEEDED D MAX 100 = 0 D MAX 100 =0 MES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY
-CALIFORNIA REGIONAL WATER QUALITY                 DISCHARGE SELF MONITORING REPORT                     PACIFIC GAS AND ELECTRIC CO CONTROL BOARD                                                                                          DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION                                                                                   PO BOX 56 81 HIGUERA                                                                                             AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA93401 PAGE: IM) 8 FACILITY I D                     YEAR / MO I DAY                   YEAR/MOI DAY                     STATE CODE              NPDES PERMiT s 3402003001            BEGINNING        03 / 02 / 01       ENDING         03 1 02 1 28                      06                  CA0003751 STAnlON                       EFFLUENT 002                                         EFFLUENT   003 ANALYSIS                   SUSPENDED  SOLIDS                                    SUSPENDED    SOLIDS UIlTS       mg/I IstFLTR     mgi 2ndFLTR        mI NET         mg/I 1s FLTR        mg/l 2ndFLTR       m   NET SMPL  TYPE                         GRAB                                                  GRAB FRED                           MONTHLY                                              MONTHLY 2
+CALIFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: IM) 8 FACILITY I D YEAR / MO I DAY YEAR/MOI DAY STATE CODE NPDES PERMiT s 3402003001 BEGINNING 03 / 02 / 01 ENDING 03 1 02 1 28 06 CA0003751 STAnlON EFFLUENT 002 EFFLUENT 003 ANALYSIS SUSPENDED SOLIDS SUSPENDED SOLIDS UIlTS mg/I Ist FLTR mgi 2nd FLTR mI NET mg/I 1s FLTR mg/l 2nd FLTR m NET SMPL TYPE GRAB GRAB FRED MONTHLY MONTHLY 2
 4
-      2          3     2         1      2       ND(S)    2          4      2<           1    2           5S 6
+2
+2
+2
+ND(S) 2 4
+<
+2
+S 6
 8
-10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 PIONTHLY AVG                                              ND(5]-                                                 <5 MONTHLY   HIGH                                             ND(5)                                                   5 MONTHLY   LOW                                              ND(5)                                                 ND(5)
+1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 20 2 1 22 23 24 25 26 27 28 29 30 3 1 PIONTHLY AVG ND(5]-
-IMESEXCEEDED           NO LIMIT         NO LIMIT      MO AVG 30 = 0      NO LIMIT              NO LIMIT     MOAVG3D=0 IMESEXCEEDED                                          DMAX100 = 0                                           DMAXl100 = 0 MESEXCEEDED REMARKS             NUMBER OF SAMPLES TAKEN DURNG THE DAY
+<5 MONTHLY HIGH ND(5) 5 MONTHLY LOW ND(5)
+ND(5)
+IMESEXCEEDED NO LIMIT NO LIMIT MO AVG 30 = 0 NO LIMIT NO LIMIT MOAVG3D=0 IMESEXCEEDED DMAX100 = 0 DMAXl100 = 0 MES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURNG THE DAY
-CALIFORNIA REGIONAL WATER OUALITY               DISCHARGE SELF MONITORING REPORT                        PACIFIC GAS AND ELECTRiC CO CONTROL BOARD                                                                                           DIABLO CANYON NUCLEAR POA ER PLANT CENTRAL COAST REGION                                                                                    PO BOX 56 81HIGUERA                                                                                               AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA93401 PAGE: (M) 9 FACILITY I D                    YEAR I MO I DAY                     YEAR I MO / DAY                   STATE CODE              NPDES PERMIT; 3402003001           BEGINNING       03 / 02 / 01         ENDING         03 / 02 1 28                        06                  CA0003751 STATION                     EFFLUENT003                        EFFLUENT0t1N         EFFLUENT 001      EFFLUENT  001    EFFLUENT 00t       EFFLUENT tCt, ANALYSIS                   SUSPENDED  SOLIDS                     SETTLSOLIDS         T CHROMIIUM         COPPER           NICKEL              ZINC ULNITS      mg/I 1stFTR    mglI2ndFLTR         mgtl NET            nm/                 ug/i               ug/i            uWI                rig91 SstPLTYPE                       GRAS                                GRAS                GRAB               GRAS             GRAS              GRAS FRED                 WEEKLY WHEN  00(1N
+CALIFORNIA REGIONAL WATER OUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRiC CO CONTROL BOARD DIABLO CANYON NUCLEAR POA ER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (M) 9 FACILITY I D YEAR I MO I DAY YEAR I MO / DAY STATE CODE NPDES PERMIT; 3402003001 BEGINNING 03 / 02 / 01 ENDING 03 / 02 1 28 06 CA0003751 STATION EFFLUENT003 EFFLUENT0t1N EFFLUENT 001 EFFLUENT 001 EFFLUENT 00t EFFLUENT
-                                            &001P>003                   WEEXLY              MONTHLY           MONTHLY          MONTHLY             MONTHLY 2
+: tCt, ANALYSIS SUSPENDED SOLIDS SETTL SOLIDS T CHROMIIUM COPPER NICKEL ZINC ULNITS mg/I 1st FTR mglI 2nd FLTR mgtl NET nm/
+ug/i ug/i uWI rig91 SstPL TYPE GRAS GRAS GRAB GRAS GRAS GRAS FRED WEEKLY WHEN 00(1N
+& 001P > 003 WEEXLY MONTHLY MONTHLY MONTHLY MONTHLY 2
 4
-                                                                ND(01)               ND(10)            ND(10)           ND(10)             ND(10) 6 7
+ND(0 1)
+ND(10)
+ND(10)
+ND(10)
+ND(10) 6 7
 9
-I11 12 13 14                                                                 ND(0 1) 15 16 17 18 19                                                                ND(0 1) 20 21 22 23 24 25 26                                                                 ND(0 1) 27 28 29 30 31 MONTHLY  AVG                                                NO             ND(0 1)              ND(10)            ND(10)           ND(10)            ND(10)
+I11 12 13 14 ND(0 1) 1 5 16 17 18 19 ND(0 1) 20 21 22 23 24 25 26 ND(0 1) 27 28 29 30 31 MONTHLY AVG NO ND(0 1)
-NIONTHLY HIGH                                          DISCHARGE           ND(0 1)             ND(10)             ND(10)           NOCIC)            ND(10)
+ND(10)
-MqONTHLY LOW                                                               ND(0 1)             ND(10)             ND(10)           ND(10)            ND(10)
+ND(10)
-MESEXCEEDED          NOLIMIT        NOLIMIT            MOAVG30=0       MOAVG10=0           6M-MED 10=0        6M-MED 1D=0      6M-MED30=0      6M-MED70=0 KMES EXCEEDED                                          DMAX 100 = 0 DMAX 3           0     DMAX40      0      DMAX50 0         DMAX 100 = O    DMAX 380 = 0 FES EXCEEDED                                                                              I MAX  lW=0        I MAX 140 0      I MAX 250 = 0   IMAX990=0 REMARKS             NUMBER OF SAMPLES TAKEN DURING THE DAY
+ND(10)
+ND(10)
+NIONTHLY HIGH DISCHARGE ND(0 1)
+ND(10)
+ND(10)
+NOCIC)
+ND(10)
+MqONTHLY LOW ND(0 1)
+ND(10)
+ND(10)
+ND(10)
+ND(10)
+MESEXCEEDED NOLIMIT NOLIMIT MOAVG30=0 MOAVG10=0 6M-MED 10=0 6M-MED 1D=0 6M-MED30=0 6M-MED70=0 KMES EXCEEDED D MAX 100 = 0 D MAX 3 0
+DMAX40 0
+DMAX50 0
+D MAX 100 = O D MAX 380 = 0 FES EXCEEDED I MAX lW=0 I MAX 140 0 I MAX 250 = 0 IMAX990=0 REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY
-CALIFORNIA REGIONAL WATER OUALITY                DISCHARGE SELF MONITORING REPORT                        PACIFIC GAS AND ELECTRIC CO CONTROL BOARD                                                                                            DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION                                                                                     PO BOX 56 81 HIGUERA                                                                                               AVILA BEACH CALIF 93424 SAN LUIlSOBISPO CA 93401 PAGE. (Q) 1 FACLITY ID                     YEAR I MO I DAY                      YEAR / MO / DAY                   STATE CODE              NPDES PERMIT:
+CALIFORNIA REGIONAL WATER OUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH CALIF 93424 SAN LUIlS OBISPO CA 93401 PAGE. (Q) 1 FACLITY ID YEAR I MO I DAY YEAR / MO / DAY STATE CODE NPDES PERMIT:
-3402003001           BEGINNING        03 1 02 / 01        ENDING          03 102 1 28                         06                  CA0033 51 STATION        INFLUENT       INFLUENT          INFLUENT         INFLUENT          EFFLUENT0t1        EFFLUENTOCID EFFLUENT00iG           EFFLUENT 001H ANALYSIS     T CHROMLUM COPPER                   NICKEL         AMMONIA   (N)       AMMONIA  (N)       OILAGREASE       OIL&GREASE         OIL&GREASE UNITS           ugW             ugh1             ug'1              ug'1                u1vi               mg/I             mv/                "gi SMPL  TYPE       GRAB            GRAB             GRAB               GRAB               GRAB               GRAB             GRAB               GRAB FREO        NAP/JUUOCT     JAJAPIJUJOCTJAAP/JULJOCT           JAPIJWOCT           JA UIJOCT          .AAPIJULJOCT WAPIJULJOCT              AAPIJULAOCT 2
+3402003001 BEGINNING 03 1 02 / 01 ENDING 03 102 1 28 06 CA0033 751 STATION INFLUENT INFLUENT INFLUENT INFLUENT EFFLUENT0t1 EFFLUENTOCID EFFLUENT00iG EFFLUENT 001H ANALYSIS T CHROMLUM COPPER NICKEL AMMONIA (N)
+AMMONIA (N)
+OIL A GREASE OIL & GREASE OIL & GREASE UNITS ugW ugh1 ug'1 ug'1 u1vi mg/I mv/
+"gi SMPL TYPE GRAB GRAB GRAB GRAB GRAB GRAB GRAB GRAB FREO NAP/JUUOCT JAJAPIJUJOCT JAAP/JULJOCT JAPIJWOCT JA UIJOCT
+.AAPIJULJOCT WAPIJULJOCT AAPIJULAOCT 2
 4
-              ND(10)          ND(10)           ND(10) 6 7
+ND(10)
+ND(10)
+ND(10) 6 7
 9
-11 12                                                                                                            9 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY    AVG            ND(10)          ND(10)           ND(10)                                                       9
+11 12 9
-'IONTHLYHiIGH             ND(10)          ND(10)           ND(10)                                                       9 MON'THLY   LOW            ND(10)          ND(10)           ND(10)                                                       9 IMESEXCEEDED           NO LIMIT        NOULMIT          NOULMIT           NO LIMIT          6M-MED 3060 =0      MO AVGI15 0       MO AVGI15 0    MO AVG 15 0 IMES EXCEEDED                                                                              D MAX 12240 =0      D MAX 20 =0       DMAX20 =0      DMAX20= 0 MESEXCEEDED                                                                               I MAX 30600 = 0 REMARKS               NUMBER OF SAMPLES TAKEN DURING THE DAY FLOW-WEIGHTED AVERAGE RESULT REPORTED
+14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY AVG ND(10)
+ND(10)
+ND(10) 9
+'IONTHLYHiIGH ND(10)
+ND(10)
+ND(10) 9 MON'THLY LOW ND(10)
+ND(10)
+ND(10) 9 IMES EXCEEDED NO LIMIT NOULMIT NOULMIT NO LIMIT 6M-MED 3060 =0 MO AVGI15 0 MO AVGI15 0 MO AVG 15 0 IMES EXCEEDED D MAX 12240 =0 D MAX 20 =0 DMAX20 =0 DMAX20= 0 MES EXCEEDED I MAX 30600 = 0 REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY FLOW-WEIGHTED AVERAGE RESULT REPORTED
-CAUFORNIA REGIONAL WATER QUALITY               DISCHARGE SELF MONITORING REPORT                 PACIFIC GAS AND ELECTRIC CO CONTROL BOARD                                                                                   DIABLO CANYON NUCLEAR POWER PLAN7 CENTRAL COAST REGION                                                                            PO BOX 56
+CAUFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLAN7 CENTRAL COAST REGION PO BOX 56
- .8tHIGUERA                                                                                      AVILA BEACH. CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE. (Q) 2 FACIUTY I D                    YEAR / MO I DAY                  YEAR I MO I DAY              STATE CODE               NPDES PERMIT o 3402003001           BEGINNING       03 t 02 1 01      ENDING         03 1 021 28                    06                   CA0003751 STATION      EFFLUENT0011 EFFLUENT   001.1 EFFLUENT00tK     EFFLUENT00IL      EFFLUENT00tM   EFFLUENT 0011P     EFFLUENT 002       EFFLUENT 003 ANALYSIS     OIL& GREASE IL&GREASE OILAGREASE OIL& GREASE                      OIL&GREASE     OIL& GREASE       aL & GREASE        OL 2 GREASE UNrTS          mvi              1 mgv             mgli            mgli               mi            ffw                mrl                mg/l SMPL TYPE         GRAB           GRAB            GRAB            GRAB              GRAB           GRAB               GRAB              GRAB FREO        .APIAJXJCT      WAPIJUUOCT JAIAP/JUUDCT .AfAP/JUUT                JAIAPIJULJDCT JINAPIJUIOCT       JAJAPIJUJIOCT      JAIAPIAXXDCT 2
+.8t HIGUERA AVILA BEACH. CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE. (Q) 2 FACIUTY I D YEAR / MO I DAY YEAR I MO I DAY STATE CODE NPDES PERMIT o 3402003001 BEGINNING 03 t 02 1 01 ENDING 03 1 021 28 06 CA0003751 STATION EFFLUENT 0011 EFFLUENT 001.1 EFFLUENT00tK EFFLUENT00IL EFFLUENT 00tM EFFLUENT 0011P EFFLUENT 002 EFFLUENT 003 ANALYSIS OIL& GREASE IL & GREASE OIL A GREASE OIL & GREASE OIL & GREASE OIL & GREASE aL & GREASE OL 2 GREASE UNrTS mvi mgv 1
-                        (     3 4
+mgli mgli mi ffw mrl mg/l SMPL TYPE GRAB GRAB GRAB GRAB GRAB GRAB GRAB GRAB FREO
-                                                                         <      3 6
+.APIAJXJCT WAPIJUUOCT JAIAP/JUUDCT.AfAP/JUUT JAIAPIJULJDCT JINAPIJUIOCT JAJAPIJUJIOCT JAIAPIAXXDCT 2
-8
-10 11 12 13 14 15 16 17 20 21 22 23 24 25 26 27 28B 29 30 31 MONTHLY   AVG                       <     3                                          <      3 MODNTHLY  HIGH                     <      3                                          <      3 MONTHLY   LDWV                            3                                          <      3 IMESEXCEEDED MOAVG15=0               MOAVG15=0       MOAVG15=0      MOAVG15=0         MOAVG15=0       MOAVG15=0          MOAVG15=0      MOAVG15=0 MES EXCEEDED         DMAX20 = 0     DMAX20 =0       DMAX20=0       DMAX20 = 0        DMAX20 = 0      DMAX20 = 0         DMAX20 = 0     DMAX20 = 0 MES EXCEEDED REMARKS              NUMBER OF SAMPLES TAKEN DURING THE DAY
+(
+4
+3
+7
+9
+0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 20 2 1 22 23 24 25 26 27 28B 29 30 3 1 MONTHLY AVG 3
+MODNTHLY HIGH 3
+MONTHLY LDWV 3
+IMESEXCEEDED MOAVG15=0 MOAVG15=0 MOAVG15=0 MOAVG15=0 MOAVG15=0 MOAVG15=0 MOAVG15=0 MOAVG15=0 MES EXCEEDED DMAX20 = 0 DMAX20 =0 DMAX20=0 DMAX20 = 0 DMAX20 = 0 DMAX20 = 0 DMAX20 = 0 DMAX20 = 0 MES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY
-CALIFORNIA REGIONAL WATER QUALITY              DISCHARGE SELF MONITORING REPORT                    PACIFIC GAS AND ELECTRIC CO CONTROL BOARD                                                                                     DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION                                                                              PO BOX 56 81 HIGUERA                                                                                        AVILA BEACH CALIF 93424 SAN LUISOBISPO CA 93401 PAGE. (QI 3 FACLITY I D                    YEAR I MO I DAY                    YEAR I MO I DAY              STATE CODE              NODES PERMIT  t 3402003001          BEGINNING        03 102 I01         ENDING         03 I 02 1 28                    06                  CA0003751 STATION     EFFLUENT004 EFFLUENT001EFFLUENT          001D    EFFLUENTOOIH EFFLUENT      OQL     EFFLUENTr01F ANALYS5S    OIL& GREASE TOXCONCEN              CADMIUM          CADMIWM            CADMLIeM        CADMIUM UNITS          mgwl            TU               ugK              uv'                ugh             ugfl SMJPL TYPE      GRAB            GRAB          aTRLY COMP       OTRLY COMP          OTRLYCOMP      I WEEKCOMP FRE3       JWAPIJtULDCT JIAPIJUUIOCT JAIAPIJJJOCT           JIAAPIJULCT         JAIAPIJUIJOCT .WAPLJUIJOCT 2
+CALIFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE. (QI 3 FACLITY I D YEAR I MO I DAY YEAR I MO I DAY STATE CODE NODES PERMIT t 3 402003001 BEGINNING 03 102 I01 ENDING 03 I 02 1 28 06 CA0003751 STATION EFFLUENT 004 EFFLUENT001 EFFLUENT 001 D EFFLUENTOOIH EFFLUENT OQ L EFFLUENTr01F ANALYS5S OIL & GREASE TOX CONCEN CADMIUM CADMIWM CADMLIeM CADMIUM UNITS mgwl TU ugK uv' ugh ugfl SMJPL TYPE GRAB GRAB aTRLY COMP OTRLY COMP OTRLY COMP I WEEK COMP FRE3 JWAPIJtULDCT JIAPIJUUIOCT JAIAPIJJJOCT JIAAPIJULCT JAIAPIJUIJOCT.WAPLJUIJOCT 2
 4
 6
 8
-10 I11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY   AVG MONTHLY   HIGH MONTHLY   LOW liMES EXCEEDED        MO AVG 15 = 0                     NO LMIT         NO UMIT            NO UMIT         NO LIMIT LMESEXCEEDED        DMAX20 = 0 MESEXCEEDED                      6M-MED 0 26=0 REMARKS             NUMBER OF SAMPLES TAKEN DURING THE DAY
+10 I11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY AVG MONTHLY HIGH MONTHLY LOW liMES EXCEEDED MO AVG 15 = 0 NO LMIT NO UMIT NO UMIT NO LIMIT LMES EXCEEDED DMAX20 = 0 MES EXCEEDED 6M-MED 0 26=0 REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY
-CALIFORNIA REGIONAL WATER QUALITY              DISCHARGE SELF MONITORING REPORT                  PACIFIC GAS AND ELECTRIC CO CONTROL BOARD                                                                                    DIABLO CANYON NUCLEAR POWER PLAN' CENTRAL COAST REGION                                                                             PO BOX 56 81 HIGUERA                                                                                       AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (Q) 4 FACILITY I D                   YEAR I MO JDAY                    YEAR I MO I DAY              STATE CODE              NPDES PERMIT:
+CALIFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLAN' CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (Q) 4 FACILITY I D YEAR I MO J DAY YEAR I MO I DAY STATE CODE NPDES PERMIT:
-402003001          BEGINNING      03 I 021 01        ENDING         031 02 128                      06                 CA0003751 STATION     EFFUENT001D     EFFLUENTM01H EFFLUENTOOL        EFFLUENT001F       EFFLUENT00tD   EFFLIENT001H      EFFLUENTDOL       EFFLUENT OO1F ANALYSIS       CHROhIUM T CHROMIW           T CHROMIUM TCHRCOhItUM                COPPER         COPPER           COPPER            COPPER UNITS           ugn           ugvh             ug11             ug                 ugh            ugI11                              ugh SMPL  TYPE     QTRLYCOMP OTRLY    COMP       OTIRLYCOUP       I WEEK COMP        QTRLY COMP     OTRLY  COMP       OTRLYCOM5        1 WEEKCOMP FREQ        IlUAPtJUUOCT.WAPFJULtOCTJWAP/JUL/OCT JA4APIJUtJOCT JNAP1J=CT                     JAIAPIIAX)CT      JAIAP/JJLUOCT      WVAP!JLJUOCT 2
+402003001 BEGINNING 03 I 021 01 ENDING 031 02 1 28 06 CA0003751 STATION EFFUENT001D EFFLUENT M01H EFFLUENTOOL EFFLUENT001F EFFLUENT00tD EFFLIENT001H EFFLUENT DOL EFFLUENT OO1F ANALYSIS CHROhIUM T CHROMIW T CHROMIUM TCHRCOhItUM COPPER COPPER COPPER COPPER UNITS ugn ugvh ug11 ug ugh ugI 11 ugh SMPL TYPE QTRLY COMP OTRLY COMP OTIRLY COUP I WEEK COMP QTRLY COMP OTRLY COMP OTRLY COM5 1 WEEK COMP FREQ IlUAPtJUUOCT.WAPFJULtOCT JWAP/JUL/OCT JA4APIJUtJOCT JNAP1J=CT JAIAPIIAX)CT JAIAP/JJLUOCT WVAP!JLJUOCT 2
 4
 6
 8
-10 I11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY   AVG MONTHLY   HIGH MONTHLY   LOW IMESEXCEEDED           NO UMIT       NO LIMIT        NO UMIT          NO UMIT            NO UMIT        NO LIMIT          NO LIMIT         NO LIMIT IMESEXCEEDED TWESEXCEEDED REMARKS              NUMBER OF SAMPLES TAKEN DURING THE DAY
+10 I11 12 1 3 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY AVG MONTHLY HIGH MONTHLY LOW IMESEXCEEDED NO UMIT NO LIMIT NO UMIT NO UMIT NO UMIT NO LIMIT NO LIMIT NO LIMIT IMES EXCEEDED TWES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY
-CAUFORNIA REGIONAL WATER OUAUTY                DISCHARGE SELF MONITORING REPORT                   PACIFIC GAS AND ELECTRIC CO CONTROL BOARD                                                                                     DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION                                                                              PO BOX 56 81 HIGUERA                                                                                        AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE. IQ) 5 FACILITY I D                   YEAR I MO I DAY                    YEAR I MO I DAY              STATE CODE              NPDES PERMIT g 3402003001          BEGINNING        03 102 / 01         ENDING        03 1 02 1 28                    06                  CA0003751 STATION      EFFLUENTOOID  EFFLUENT001H     EFFLUENT0011 EFFLUENTooIF           EFFLUENT001D EFFLUENToo1H       EFFLUENTOClL        EFFLUENT 00IF ANALYSIS        LEAD           LEAD             LEAD             LEAD              MERCURY       MERCURY           MERCURY           MERCURY Uh1TS           U51           Ul                ugl              ug9         1     ugh             ughl             ughI              Ug1 SMPL  TYPE     CTRLYCOMP CTRLY    COMP        aTRLY COMP       I WEEKCOMP          OTRLY CDMP      OTRLY COMP        OTRLYCOMP         1WEEKCOUP FRED        JAAPALIOCT                      AAP     lOCT     JAEAPIJLCT           APJUCT      .WAP]JUUOCT       IJAPIJUUJOCT       WVAP/JULOCT 2
+CAUFORNIA REGIONAL WATER OUAUTY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE. IQ) 5 FACILITY I D YEAR I MO I DAY YEAR I MO I DAY STATE CODE NPDES PERMIT g 3402003001 BEGINNING 03 1 02 / 01 ENDING 03 1 02 1 28 06 CA0003751 STATION EFFLUENTOOID EFFLUENT001H EFFLUENT0011 EFFLUENTooIF EFFLUENT001D EFFLUENToo1H EFFLUENTOClL EFFLUENT 00 IF ANALYSIS LEAD LEAD LEAD LEAD MERCURY MERCURY MERCURY MERCURY Uh1TS U51 Ul ugl ug9 ugh 1
+ughl ughI Ug1 SMPL TYPE CTRLY COMP CTRLY COMP aTRLY COMP I WEEK COMP OTRLY CDMP OTRLY COMP OTRLY COMP 1 WEEK COUP FRED JAAPALIOCT AAP lOCT JAEAPIJLCT APJUCT
+.WAP]JUUOCT IJAPIJUUJOCT WVAP/JULOCT 2
 4
 6
 8
-10 I11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY  AVG MONTHLY   HIGH MONTHLY   LOW lMES EXCEEDED           NO LIMIT       NO LIMIT         NO UMIT          NO LIMIT           NO LIMIT       NO LIMIT          NO LIMIT          NO UMIT IMES EXCEEDED IMESEXCEEDED REMARKS
+10 I11 12 13 14 15 16 17 1 8 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY AVG MONTHLY HIGH MONTHLY LOW lMES EXCEEDED NO LIMIT NO LIMIT NO UMIT NO LIMIT NO LIMIT NO LIMIT NO LIMIT NO UMIT IMES EXCEEDED IMES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY
-* NUMBER OF SAMPLES TAKEN DURING THE DAY
-CALIFORNIA REGIONAL WATER QUALITY              DISCHARGE SELF MONITORING REPORT                 PACIFIC GAS AND ELECTRIC CO CONTROL BOARD                                                                                   DIABLO CANYON NUCLEAR POWER PLAN, CENTRAL COAST REGION                                                                            PO BOX 56 31HIGUERA                                                                                       AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (Q) 6 FACILITY I D                   YEAR IMO I DAY                   YEAR I MO I DAY              STATE CODE              NPDES PERMIT 3402003001          BEGINNING      03 / 02 101        ENDING       03 / 02 t 28                     0E                   CA0003751 STATION    EFFLUENT001D    EFFLUENTtt11HEFFLUENTr001LEFFLUENTO1IF EFFLUENT          tX1 D   EFFLUENTO1H      EFFLUENT  00I       EFFLUENT001 ANALYSIS       NICKEL         NlCKEL          NICKEL           NICKEL            SILVER          SILVER          SILVER              SILVER UNITS          u              ug'1            ugr1            ugm               ut              ughi             us I                WI SVPL TYPE    OTRLY COMP OTRLY     COMP      OTRLY COMIP     1WEEK COMP         CTRLYCOMP      OTRLY COMP       OTRLY  COMP         1WEEK CCOP FREO       WAP/JtXACT     JAJAP/JULOCTJAIAPIFJOCT         JAVAPIMJIOCT JAJAPJUtUOCT JVIAPIJUU/OCT JA/APIJUOCT                   .WAPIJULOCT 2
+CALIFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLAN, CENTRAL COAST REGION PO BOX 56 31 HIGUERA AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (Q) 6 FACILITY I D YEAR IMO I DAY YEAR I MO I DAY STATE CODE NPDES PERMIT 3402003001 BEGINNING 03 / 02 1 01 ENDING 03 / 02 t 28 0E CA0003751 STATION EFFLUENT001D EFFLUENTtt11H EFFLUENTr001L EFFLUENTO1IF EFFLUENT tX1 D EFFLUENTO1H EFFLUENT 00I EFFLUENT001 ANALYSIS NICKEL NlCKEL NICKEL NICKEL SILVER SILVER SILVER SILVER UNITS u
+ug'1 ugr1 ugm ut ughi us I WI SVPL TYPE OTRLY COMP OTRLY COMP OTRLY COMIP 1 WEEK COMP CTRLY COMP OTRLY COMP OTRLY COMP 1 WEEK CCOP FREO WAP/JtXACT JAJAP/JULOCT JAIAPIFJOCT JAVAPIMJIOCT JAJAPJUtUOCT JVIAPIJUU/OCT JA/API JUOCT
+.WAPIJULOCT 2
 4
 6
-10 14 12 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY   AVG MONTHLY   HIGH MONTHLY   LOW IMESEXCEEDED          NO UMIT        NO UMIT         NO UMIT         NO UMIT           NO LIMIT        NO LIMIT           NO LIMIT          NO LIMIT LIESEXCEEDED IES EXCEEDED REMARKS             NUMBER OF SAMPLES TAKEN DURING THE DAY
+10 14 12 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY AVG MONTHLY HIGH MONTHLY LOW IMES EXCEEDED NO UMIT NO UMIT NO UMIT NO UMIT NO LIMIT NO LIMIT NO LIMIT NO LIMIT LIES EXCEEDED IES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY
-CALIFORNIA REGIONAL WATER QUALITY               DISCHARGE SELF MONITORING REPORT    PACIFIC GAS AND ELECTRIC CO CONTROL BOARD                                                                       DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION                                                                PO BOX 56 81 HIGUERA                                                                          AVILA BEACH, CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE. (Q) 7 FACILITY I D                   YEAR I MO I DAY                  YEARI MO) DAY    STATE CODE               NPDES PERMIT 3402003001           BEGINNING      03 1 02 1 01       ENDING        03 / 02/ 28        06                   CA0003751 STATION      EFFLUENT0lD    EFFLUENT001H EFFLUENTlL011EFFLUENTOO11 ANALYSIS         ZINC          ZINC             ZINC            ZINC UNrTS            g            ugh              uvg             ugh SMPL  TYPE     OTRLY COM(P    TRLYCOUP        OTRLYCOMP      I WEEKCOMP FREO         AINAP/JUIOCTJAAPILUUCT       _ WAPI/DJOCT   _JWAPIJULIOCT 2
+CALIFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH, CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE. (Q) 7 FACILITY I D YEAR I MO I DAY YEARI MO) DAY STATE CODE NPDES PERMIT 3 402003001 BEGINNING 03 1 02 1 01 ENDING 03 / 02/ 28 06 CA0003751 STATION EFFLUENT 0lD EFFLUENT 001H EFFLUENTlL011 EFFLUENTOO11 ANALYSIS ZINC ZINC ZINC ZINC UNrTS g
+ugh uvg ugh SMPL TYPE OTRLY COM(P TRLY COUP OTRLY COMP I WEEK COMP FREO AINAP/JUIOCT JAAPILUUCT WAPI/DJOCT
+_JWAPIJULIOCT 2
 4
 5
 8
-10 11 12 13 14 15 18 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY  AVG MONTHLY  HIGH MONTHLY  LOW MESEXCEEDED          NO LIMIT       NO UMIT         NOLIMIT         NO LIMIT MESEXCEEDED IMESEXCEEDED REMARKS
+10 1 1 12 13 14 15 18 1 7 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY AVG MONTHLY HIGH MONTHLY LOW MES EXCEEDED NO LIMIT NO UMIT NOLIMIT NO LIMIT MES EXCEEDED IMES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY
-* NUMBER OF SAMPLES TAKEN DURING THE DAY
-CAUFORNIA REGIONAL WATER QUALITY               DISCHARGE SELF MONITORING REPORT                 PACIFIC GAS AND ELECTRIC CO CONTROL BOARD                                                                                   DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION                                                                             PO BOX 56 81 HIGUERA                                                                                       AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (0) 8 FACILITY I D                   YEAR I MO I DAY                   YEAR / MO I DAY              STATE CODE              NPDES PERMIT P 3402003001          BEGINNING        03 t 02 I 01       ENDING       03 1 02 / 28                    0D                  CA0003751 STATION     EFFLUENTrOCD   EFFLUENT001FEFFLUENT00tl          EFFLUENTO01L EFFLUENTODIM ANALYSIS       COPPER         COPPER            COPPER         COPPER             COPPER UNITS          m0tl           mgvi              mOtl            w                 mg/i SMPL  TYPE    241HRCOUP      24-HRCOMP         24-HR COMP        24-HR COMP          24-HRCOMP FREG        METAL CLNG     METALCLNG         METALCLNG       METAL CLNG          METALCLNG 2
+CAUFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (0) 8 FACILITY I D YEAR I MO I DAY YEAR / MO I DAY STATE CODE NPDES PERMIT P 3402003001 BEGINNING 03 t 02 I 01 ENDING 03 1 02 / 28 0D CA0003751 STATION EFFLUENTrOCD EFFLUENT001F EFFLUENT00tl EFFLUENTO01L EFFLUENTODIM ANALYSIS COPPER COPPER COPPER COPPER COPPER UNITS m0tl mgvi mOtl w
+mg/i SMPL TYPE 241HR COUP 24-HR COMP 24-HR COMP 24-HR COMP 24-HR COMP FREG METAL CLNG METAL CLNG METAL CLNG METAL CLNG METAL CLNG 2
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-10 11 12 13 14 15 16 17-18 19 20 21 22 23 24 25 26 27 28 29 30 31 MO0NTHLY AVG MONTHLY  HIfGH MONTHLY LOW IESEXCEEDED         MO AVG I 0     MOAVG1 zO         MOAVG 1 0      MO AVG I 0        MO AVGI =0 IMES EXCEEDED        DMAXI =0       DMAXI =0          DMAX1 =0       DMAXI =0          DMAX1 =0 ESEXCEEDED REMARKS             NUMBER OF SAMPLES TAKEN DURING THE DAY
+10 1 1 12 13 14 15 16 17-18 19 20 21 22 23 24 25 26 27 28 29 30 31 MO0NTHLY AVG MONTHLY HIfGH MONTHLY LOW IES EXCEEDED MO AVG I 0
+MOAVG1 zO MOAVG 1 0 MO AVG I 0 MO AVGI =0 IMES EXCEEDED DMAXI =0 DMAXI =0 DMAX1 =0 DMAXI =0 DMAX1 =0 ES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY
-CALIFORNIA REGIONAL WATER CUALITY               DISCHARGE SELF MONITORING REPORT                   PACIFIC GAS AND ELECTRIC CO CONTROL BOARD                                                                                      DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION                                                                               PO BOX 56 81 HIGUERA                                                                                         AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: IQ) 9 FACILITY I D                    YEAR I MO I DAY                    YEAR I MO I DAY              STATE CODE              NPDES PERMIT a 3402003001          BEGINNING         03 / 02 01         ENDING        03 102 128                      06                  CA0003751 STATION     EFFLUENT0011D   EFFLUENT001IFEFFLUENT     0011    EFFLUENTL01L       EFFLUENT001M ANALYSIS        IRON            IRON             IRON             IRON               IRON LUTS           mgtt            mgI               n1              mg                 mgi SMPL  TYPE    24-HRCOMP       24-HRCOMP        24-HRCONP        24-HRCOMP          24-HRCOMP FREQ        METAL CLNG      METALCLNG        METAL CLNG       METALCLNG          METALCLNG 2
+CALIFORNIA REGIONAL WATER CUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: IQ) 9 FACILITY I D YEAR I MO I DAY YEAR I MO I DAY STATE CODE NPDES PERMIT a 3402003001 BEGINNING 03 / 02 01 ENDING 03 1 02 128 06 CA0003751 STATION EFFLUENT0011D EFFLUENT001IF EFFLUENT 0011 EFFLUENTL01L EFFLUENT001M ANALYSIS IRON IRON IRON IRON IRON LUTS mgtt mgI n1 mg mgi SMPL TYPE 24-HR COMP 24-HR COMP 24-HR CONP 24-HR COMP 24-HR COMP FREQ METAL CLNG METAL CLNG METAL CLNG METAL CLNG METAL CLNG 2
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-10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY   AVG MONTHLY    HIGH
+10 11 12 13 14 15 16 17 18 19 20 2 1 22 23 24 25 26 27 28 29 30 31 MONTHLY AVG MONTHLY HIGH
- .IONTHLY LOW IMESEXCEEDED          MO AVG 1= 0     MO AVG I= 0     MO AVG I= 0      MOAVG = 0         MOAVG 1 =0 IMESEXCEEDED          DMAXl =0        DMAXl =0        DMAXl =0         DMAXI =0          DMAX1 =0 IMES EXCEEDED REMARKS              NUMBER OF SAMPLES TAKEN DURING THE DAY
+.IONTHLY LOW IMES EXCEEDED MO AVG 1= 0 MO AVG I= 0 MO AVG I= 0 MOAVG = 0 MOAVG 1 =0 IMES EXCEEDED DMAXl =0 DMAXl =0 DMAXl =0 DMAXI =0 DMAX1 =0 IMES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY
-CALIFORNIA REGIONAL WATER OUALUTY              DISCHARGE SELF MONITORING REPORT                  PACIFIC GAS AND ELECTRIC CO CONTROL BOARD                                                                                    DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION                                                                            PO BOX 56 81 HIGUERA                                                                                      AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (A) I FACIUTY I D                    YEAR I MO / DAY                  YEAR I MO I DAY              STATE CODE               NPDES PERMIT P 3402003001           BEGINNING       03 1 02 101         ENDING      03 1021 28                       06                  CAOO03751 STATION      EFFLUENT 001     INFLUENT        EFFLUENT        INFLUENT        EFFLUENT 001      INFLUENT        EFFLUENT 00t       INFLUENT ANALYSIS       TITANIUM        ARSENIC         ARSENIC        CADMIUM          CADMIUL            LEAD             LEAD              ZINC UNTS             ugv           ugh               ug1           ugv1              ug/1             ugl              ug1              ug'1 SMPL TYPE         GRAB           GRAB             GRAB          GRAB              GRAB             GRAB             GRAB              GRAB FREO          OCTOBER        OCTOBER          OCTOBER        OCTOBER          OCTOBER          OCTOBER          OCTOBER           OCTOBER 2
+CALIFORNIA REGIONAL WATER OUALUTY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (A) I FACIUTY I D YEAR I MO / DAY YEAR I MO I DAY STATE CODE NPDES PERMIT P 3402003001 BEGINNING 03 1 02 1 01 ENDING 03 1 021 28 06 CAOO03751 STATION EFFLUENT 001 INFLUENT EFFLUENT INFLUENT EFFLUENT 001 INFLUENT EFFLUENT 00t INFLUENT ANALYSIS TITANIUM ARSENIC ARSENIC CADMIUM CADMIUL LEAD LEAD ZINC UNTS ugv ugh ug1 ugv1 ug/1 ugl ug1 ug'1 SMPL TYPE GRAB GRAB GRAB GRAB GRAB GRAB GRAB GRAB FREO OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER 2
 4
-                                                                                                                                     13 6
+13 6
 B
-10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY  AVG                                                                                                                                   13 MONTHLY  HIGH                                                                                                                                  13 MONTHLY  LOW                                                                                                                                   13 MESS XCEEDED          NO LIMIT       NO LIMIT        6M-MED 30 = 0  NO UMIT          6M-MED 10 0      NO LIMIT         6M-MED 10 = 0      NO LIMIT MESEXCEEDED                                          DMAX 150 = 0                    DMAX20 = 0                        DMAX40 = 0 MESEXCEEDED                                          I MAX 400 = 0                  I MAX 50 -0                        I MAX 100 =0 REMARKS
+10 11 12 1 3 14 15 1 6 17 18 19 20 21 22 23 24 25 26 27 28 29 30 3 1 MONTHLY AVG 13 MONTHLY HIGH 13 MONTHLY LOW 13 S
+MES XCEEDED NO LIMIT NO LIMIT 6M-MED 30 = 0 NO UMIT 6M-MED 10 0 NO LIMIT 6M-MED 10 = 0 NO LIMIT MESEXCEEDED DMAX 150 = 0 DMAX20 = 0 DMAX40 = 0 MES EXCEEDED I MAX 400 = 0 I MAX 50 -0 I MAX 100 =0 REMARKS
 * NUMBER OF SAMPLES TAKEN DURING THE DAY INFLUENT ANALYSIS PERFORMED FOR COMPARISON TO EFFLUENTS
-CALIFORNIA REGIONAL WATER QUALITY               DISCHARGE SELF MONITORING REPORT              PACIFIC GAS AND ELECTRIC CO ZONTROL BOARD                                                                                 DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION                                                                          PO BOX 56 81 HIGUERA                                                                                    AV1LA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE:(A) 2 FACILITY I D                   YEAR I MO / DAY                   YEAR I MO I DAY           STATE CODE              NPDES PERMIT B 3402003001          BEGINNING       03 / 02 101          ENDING       03 / 02 28                   06                  CA0003751 STATION       INFLUENT     EFFLUENT  00t       BLUENT         EFFLUENT001      INFLUENT    EFFLUENT00t         INFLUENT          EFFLUENT X1 ANALYSIS       MERCURY        MERCURY            SILVER           SILVER         CYANIDE       CYANIDE       PHENOLIC  CMP        PHENOUC CMP UNITS           ugh           ug9f              ug/              uu/            uvh            uVI          ug9lINONCL)          ugI (NONCLI SMPL  TYPE       GRAB           GRAB             GRAB             GRAB            GRAB          GRAB             GRAB                GRAB FREO         OCTOBER        OCTOBER          OCTOBER          OCTOBER         OCTOBER       OCTOBER          OCTOBER              OCTOBER 2
+CALIFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO ZONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AV1LA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE:(A) 2 FACILITY I D YEAR I MO / DAY YEAR I MO I DAY STATE CODE NPDES PERMIT B 3402003001 BEGINNING 03 / 02 1 01 ENDING 03 / 02 28 06 CA0003751 STATION INFLUENT EFFLUENT 00t BLUENT EFFLUENT 001 INFLUENT EFFLUENT00t INFLUENT EFFLUENT X1 ANALYSIS MERCURY MERCURY SILVER SILVER CYANIDE CYANIDE PHENOLIC CMP PHENOUC CMP UNITS ugh ug9f ug/
+uu/
+uvh uVI ug9l INONCL) ugI (NONCLI SMPL TYPE GRAB GRAB GRAB GRAB GRAB GRAB GRAB GRAB FREO OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER 2
 4
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-10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY  AVG MIONTHLY HIGH AONTHLY  LOW IMES EXCEEDED         NO LIMIT   6M-MED 02=0          NO LIMIT        6M-MED 29=0     NO LIMIT      6M-MED 30=0       NO LIMIT        6M-MED 150=0 IMES EXCEEDED                     DMAX0B =0                           DMAX 13 6=0                   DMAX 100=0                        DMAX 610= 0 IMESEXCEEDED                     IMAX 2 = 0                           IMAX 35= 0                    IMAX 260=0                        IMAX 1530=0 REMARKS             NUMBER OF SAMPLES TAKEN DURING THE DAY
+10 1 1 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY AVG MIONTHLY HIGH AONTHLY LOW IMES EXCEEDED NO LIMIT 6M-MED 0 2=0 NO LIMIT 6M-MED 2 9=0 NO LIMIT 6M-MED 30=0 NO LIMIT 6M-MED 150=0 IMES EXCEEDED DMAX0B =0 DMAX 13 6=0 DMAX 100=0 DMAX 610= 0 IMES EXCEEDED IMAX 2 = 0 IMAX 35= 0 IMAX 260=0 IMAX 1530=0 REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY
-CALIFORNIA REGIONAL WATER QUALITY              DISCHARGE SELF MONITORING REPORT             PACIFIC GAS AND ELECTRIC CO CONTROL BOARD                                                                               DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION                                                                        PO BOX 56 81 HIGUERA                                                                                  AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA93401 PAGE. (A) 3 FACILITY I D                   YEAR I MO I DAY                YEAR I MOI DAY             STATE CODE              NPDES PERMIT F 3402003001           BEGINNING      03 102 i 01        ENDING      03 / 021 28                   06                 CAD003751 STATION       INFLUENT EFFLUENT     001 EFFLUENT    CO1D EFFLUENT  C00D    EFFLUENT0011) EFFLUENT  005     EFFLUENTD08 ANALYSIS    CHLOR  PHENOL CHLOR  PHENOL       UTHIUM         BORON           HYDRADINE    OIL&GREASE       OILS GREASE UNITS           u9't           ugW            mv/i           mgli             mgi            m"VI             mng SMPL TYPE        GRAB           GRAB            GRAB           GRAB             GRAB          GRAB             GRAB FREQ         OCTOBER         OCTOBER        OCTOBER        OCTOBER          OCTOBER       OCTOBER          OCTOBER 2
+CALIFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE. (A) 3 FACILITY I D YEAR I MO I DAY YEAR I MOI DAY STATE CODE NPDES PERMIT F 3 402003001 BEGINNING 03 102 i 01 ENDING 03 / 021 28 06 CAD003751 STATION INFLUENT EFFLUENT 001 EFFLUENT CO1D EFFLUENT C00D EFFLUENT0011) EFFLUENT 005 EFFLUENT D08 ANALYSIS CHLOR PHENOL CHLOR PHENOL UTHIUM BORON HYDRADINE OIL & GREASE OIL S GREASE UNITS u9't ugW mv/i mgli mgi m"VI mng SMPL TYPE GRAB GRAB GRAB GRAB GRAB GRAB GRAB FREQ OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER 2
 4
 6
 10 1
-13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY    AVG
+13 14 15 16 1 7 18 19 20 21 22 23 24 25 26 27 28 29 30 3 1 M ONTHLY AVG
- .ONTHLY   HIGH MONTHLY    LOW IMES EXCEEDED         NO UMIT        6M-MED 10=0     NO LIMIT      NO LIMIT         NO UMIT       MO AVG 15=0       MO AVG 15=0 TMES EXCEEDED                          DMAX 20-0                                                    DMAX 2=0          DMAX 20=0 TMES EXCEEDED                          IMAX 50=0 REMARKS              NUMBER OF SAMPLES TAKEN DURING THE DAY
+.ONTHLY HIGH MONTHLY LOW IMES EXCEEDED NO UMIT 6M-MED 10=0 NO LIMIT NO LIMIT NO UMIT MO AVG 15=0 MO AVG 15=0 TMES EXCEEDED DMAX 20-0 DMAX 2=0 DMAX 20=0 TMES EXCEEDED IMAX 50=0 REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY
-CALIFORNIA REGIONAL WATER QUALITY               DISCHARGE SELF MONITORING REPORT               PACIFIC GAS AND ELECTRIC CO CONTROL BOARD                                                                                  DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION                                                                           PO BOX 56 81HIGUERA                                                                                      AVILA BEACH CALIF 93424 SAN LOlS OBISPO CA 93401 PAGE: (A) 4 FACILITY I D                    YEAR / MO / DAY                 YEAR I MO I DAY              STATE CODE              NPDES PERMIT #
+CALIFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH CALIF 93424 SAN LOlS OBISPO CA 93401 PAGE: (A) 4 FACILITY I D YEAR / MO / DAY YEAR I MO I DAY STATE CODE NPDES PERMIT #
-3402003001          BEGINNING        03 / 02 I 01       ENDING      03102 / 28                      06                 CA0003751 STATION     EFFLUENT 009   EFFLUENT0t3       EFFLUENT015 EFFLUENT016         EFFLUENT 0tT      INFLUENT       EFFLUENT001 ANALYSIS      OL&GREASE      OL & GREASE        IL&GREASE OIL& GREASE         OIL& GREASE         PCs'S           PCB-S UNITS           mmt           MO                  1           mg)1              mgll            ugfl             ugh SMPL TYPE        GRAS           GRAB               GRAB         GRAB             GRAB             GRAB            GRAB FREOQ        OCTOBER         OCTOBER          OCTOBER       OCTOBER          OCTOBER          OCTOBER         OCTOBER 2
+3402003001 BEGINNING 03 / 02 I 01 ENDING 03102 / 28 06 CA0003751 STATION EFFLUENT 009 EFFLUENT0t3 EFFLUENT015 EFFLUENT016 EFFLUENT 0t T INFLUENT EFFLUENT 001 ANALYSIS OL&GREASE OL & GREASE IL & GREASE OIL & GREASE OIL & GREASE PCs'S PCB-S UNITS mmt MO 1
+mg)1 mgll ugfl ugh SMPL TYPE GRAS GRAB GRAB GRAB GRAB GRAB GRAB FREOQ OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER 2
 4
 6
 B
-10 I11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MIONTHLY AVG MONTHLY  HIGH MONTHLY  LOW MESEXCEEDED          MOAVG15=0      MOAVG15=0         MOAVG15=0   MOAVG15-0        MOAVG15=0      , NOLIMIT          NOLIMIT IMES EXCEEDED         DMAX 20=0      DMAX 20=0         DMAX 20=0   DMAX 20=0        DMAX20=0 IMES EXCEEDED REMARKS             NUMBER OF SAMPLES TAKEN DURING THE DAY
+10 I11 12 13 1 4 15 1 6 17 18 19 20 2 1 22 23 24 25 26 27 28 29 30 3 1 MIONTHLY AVG MONTHLY HIGH MONTHLY LOW MESEXCEEDED MOAVG15=0 MOAVG15=0 MOAVG15=0 MOAVG15-0 MOAVG15=0
+, NOLIMIT NOLIMIT IMES EXCEEDED DMAX 20=0 DMAX 20=0 DMAX 20=0 DMAX 20=0 DMAX20=0 IMES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY
-CALIFORNIA REGIONAL WATER OUAUITY             DISCHARGE SELF MONITORING REPORT                  PACIFIC GAS AND ELECTRIC CO CONTROL BOARD                                                                                   DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION                                                                            PO BOX 56 81 HIGUERA                                                                                      AVILA BEACH. CAUF 93424 SANLUISOBISPO CA 93401 PAGE (A) s FACILITY ID                    YEARIMOIDAY                      YEAR I MO I DAY              STATE CODE              NPDES PERMIT #
+CALIFORNIA REGIONAL WATER OUAUITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH. CAUF 93424 SANLUISOBISPO CA 93401 PAGE (A) s FACILITY ID YEARIMOIDAY YEAR I MO I DAY STATE CODE NPDES PERMIT #
-402003001          BEGINNING     03 1 02 1 01        ENDING        03 t 02 1 28                    06                  CA0003751 STATION    EFFLUENT0C1N    EFFLUENTOCIN  EFFLUENT001N      EFFLUENTD1N       EFFLUENT00IN   EFFLUENT001N     EFFLUENT001N        EFFLUENT0IN ANALYSIS       SLUDGE         SLUDGE          SLUDGE           SLUDGE            SLUDGE         SLUDGE           SLUDGE             SLUDGE UNrTS      MOISTURE TOTIWLDL      N       AMMONIA IN)      NITRATE (N)       TOTPHOSPHS          pH          OIL& GREASE          BORON SMPL  TYPE         %            mgAg            mpg9             mgi9              mR&g           pH ud                               fhg w9g FREO           GRAB          GRAB            GRAB             GRAB              GRAB           GRAB              GRAB              GRAB OCTOBER         OCTOBER        OCTOBER          OCTOBER           OCTOBER        OCTOBER          OCTOBER            OCTOBER 2
+402003001 BEGINNING 03 1 02 1 01 ENDING 03 t 02 1 28 06 CA0003751 STATION EFFLUENT0C1N EFFLUENTOCIN EFFLUENT001N EFFLUENTD1N EFFLUENT00IN EFFLUENT001N EFFLUENT001N EFFLUENT 0IN ANALYSIS SLUDGE SLUDGE SLUDGE SLUDGE SLUDGE SLUDGE SLUDGE SLUDGE UNrTS MOISTURE TOT IWLDL N
+AMMONIA IN)
+NITRATE (N)
+TOT PHOSPHS pH OIL & GREASE BORON SMPL TYPE mgAg mpg9 mgi9 mR&g pH ud fhg w9g FREO GRAB GRAB GRAB GRAB GRAB GRAB GRAB GRAB OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER 2
 4
 6
-10 I11 12 13 14 15 16 17          -
+10 I11 12 13 14 15 16 17 16 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY AVG MONTHLY HIGH MONTHLY LOW MES EXCEEDED NO LIMIT NO=LIMIT NO LMIT NO LIMIT NO UMIT NO LIMIT ND UMIT NOLIMIT S EXCEEDED LIES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY
-19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY   AVG MONTHLY   HIGH MONTHLY   LOW MESEXCEEDED          NO LIMIT      NO=LIMIT        NO LMIT         NO LIMIT          NO UMIT         NO LIMIT          ND UMIT        NOLIMIT SEXCEEDED LIESEXCEEDED REMARKS            NUMBER OF SAMPLES TAKEN DURING THE DAY
-CALIFORNIA REGIONAL WATER (7UALITY              DISCHARGE SELF MONITORING REPORT                   PACIFIC GAS AND ELECTRIC CO CONTROL BOARD                                                                                      DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION                                                                               PO BoX 56 81 HGUERA                                                                                          AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE:(A) 6 FACILITY I D                   YEAR / MO I DAY                     YEAR IMOI DAY                STATE CODE              NPDES PERMIT I 3402003001           BEG1NNING       03 / 02 1 01         ENDING        03 102 1 28                    06                   CA0003751 STATION      EFRLUENTOOIN  EFFLUENTOItN      EFFLUENT  XI N    EFFLUENT00IN     EFRUENT001N     EFFLUENTo01N     EFFLUENT  oo1N      EFFLUENT OtI N ANALYSIS       SLUDGE         SLUDGE           SLUDGE            SLUDGE            SLUDGE          SLUDGE           SLUDGE             SLUDGE UNITS         CADMIIU        COPPER          CHROULI              LEAD            NICKEL         MERCURY             ZINC             VOLUMIE SMFLTYPE         IT09           mgkg              mgltg             mg               mghg            ggcg              moAg                mns FRED           GRAB           GRAB             GRAB               GRAB             GRAB            GRAB             GRAB OCTOBER        OCTOBER          OCTOBER           OCTOBER          OCTOBER         OCTOBER          OCTOBER            OCTOBER 2
+CALIFORNIA REGIONAL WATER (7UALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BoX 56 81 HGUERA AVILA BEACH CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE:(A) 6 FACILITY I D YEAR / MO I DAY YEAR IMOI DAY STATE CODE NPDES PERMIT I 3 402003001 BEG1NNING 03 / 02 1 01 ENDING 03 1 02 1 28 06 CA0003751 STATION EFRLUENTOOIN EFFLUENTOItN EFFLUENT XI N EFFLUENT 00IN EFRUENT001N EFFLUENTo01N EFFLUENT oo1N EFFLUENT OtI N ANALYSIS SLUDGE SLUDGE SLUDGE SLUDGE SLUDGE SLUDGE SLUDGE SLUDGE UNITS CADMIIU COPPER CHROULI LEAD NICKEL MERCURY ZINC VOLUMIE SMFLTYPE IT09 mgkg mgltg mg mghg ggcg moAg mns FRED GRAB GRAB GRAB GRAB GRAB GRAB GRAB OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER 2
 4
 6
 8
-12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 277 28 29 30 31 MIONTHLY AVG MONTHLY   HIGH MONTHLY   LOW MESEXCEEDED          10xSTLC=O      10xSTLC=0        IOxSTLC=0         10xSTLC=0       1OxSTLC=O        1OxSTLC=O         1OxSTLC=O IMES EXCEEDED         10 rgAg=0      250 rghg=0       50 m/kg=0        50 wokg=0        200 nmg/g=0      2 mgrg=0         2500 mghkg=0 nESEXCEEDED         TTLC>100=O     TTLC>2500=0      TTLC>50=O        TTLC>1000=0      TTLC>20u0=0      TTLC>20=0        TTLC>5000=0 REMARKS
+12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 277 28 29 30 31 MIONTHLY AVG MONTHLY HIGH MONTHLY LOW MES EXCEEDED 10xSTLC=O 10xSTLC=0 IOxSTLC=0 10xSTLC=0 1OxSTLC=O 1OxSTLC=O 1OxSTLC=O IMES EXCEEDED 10 rgAg=0 250 rghg=0 50 m/kg=0 50 wokg=0 200 nmg/g=0 2 mgrg=0 2500 mghkg=0 nES EXCEEDED TTLC>100=O TTLC>2500=0 TTLC>50=O TTLC>1000=0 TTLC>20u0=0 TTLC>20=0 TTLC>5000=0 REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY
-* NUMBER OF SAMPLES TAKEN DURING THE DAY
 APPENDIX 4 DIABLO CANYON POWER PLANT Influent and Effluent Monitoring March 2003
-CALIFORNIA REGIONAL WATER QUALITY              DISCHARGE SELF MONITORING REPORT                PACIFIC GAS AND ELECTRIC CO CONTROL BOARD                                                                                  DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION                                                                           PO BOX 56 81HIGUERA                                                                                      AVILA BEACH, CALIF 93424 SAN LUIS OBISPO, CA 93401 PAGE: (M) 1 FACILITY I D                    YEAR I MO /DAY                   YEAR I MO I DAY             STATE CODE               NPDES PERMIT #
+CALIFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH, CALIF 93424 SAN LUIS OBISPO, CA 93401 PAGE: (M) 1 FACILITY I D YEAR I MO /DAY YEAR I MO I DAY STATE CODE NPDES PERMIT #
-402003001          BEGINNING      03 1 03 1 01        ENDING      03 1 03 131                     06                   CA0003751 STATION        INFLUENT EFFLUENT001DELTATEMP EFFLUENTOD0 INFLUENT                            EFFLUENT001 EFFLUENT       00tPEFFLUENT 002 ANALYSIS TEMPERATURE         TEMPERATURE     TEMPERATURE FLOW                    pH                pH                pH              pH UNITS         DEGREES  F    DEGREES F       DEGREES  F        MGD            pHUNITS         pHUNITS            pHUNITS          pHUNITS SMPL   TYPE      METERED        METERED         METERED        RECORDED          GRAB             GRAB               GRAB            GRAB FRE0         CONTINUOUS CONTINUOUS CONTINUOUS                 DAILY          MONTHLY        MONTHLY  ()        MONTHLY           MONTHLY 1                 536         725             189             1239 2                  540         728             188             1239 3                  546         733             187             1239 4                 547          735             188             1239 5                 544          730             186             1239 6                 538          710             172             1395 7                 535          680             145             1862            80                 80     2          77       2      80 8                 530          667             137             1992 9                 536          682             146             1862 10                528          674             146             1862 11                513          660             147             1862 12                 514          65 9            145             1862 13                 525          651             1Z6            2070 14                 537          648             111            2278 15                 542          687             145             1862 16                 54 1         68 6            14 5            1862 17                 5Z8          675             147            1862 18                 511          658             147            1862 19                 510          657             14 7           1862 20                 501          646             145            1862 21                 495          642             147            1862 22                 494          640             146            1862 23                 499          645             146            1862 24                 494          640             146            1862 25                 492          640             148            1862 26                 493          640             147            2278 27                 493          618             125            2486 28                 493         647              154            2174 29                 504         650             146             1862 30                 504         678              174            1862 31                 507         692             185             1862       _       . _            _                         _
+402003001 BEGINNING 03 1 03 1 01 ENDING 03 1 03 131 06 CA0003751 STATION INFLUENT EFFLUENT001 DELTATEMP EFFLUENTOD0 INFLUENT EFFLUENT001 EFFLUENT 00tPEFFLUENT 002 ANALYSIS TEMPERATURE TEMPERATURE TEMPERATURE FLOW pH pH pH pH UNITS DEGREES F
-MIONTHLYAVG                518         67.2            153             1814             80                80                77              80 MONTHLYHIGH                547         735             189             2486             80                80                77              80 MONTHLYLOW                 492         618             111             1239             80                80                77              80 ESEXCEEDED            NO LIMIT     NO UMIT         MAX 22 0       MAX 2760 =0       NOLIMIT          NO LIMIT           NO UMIT         NO LIMIT MES EXCEEDED                                           ( )
+DEGREES F
-MESEXCEEDED REMARKS
+DEGREES F
-* NUMBER OF SAMPLES TAKEN DURING THE DAY EXCEPT DURING DEMUSSEUNG DAILY WHEN DISCHARGING CHEMICAL CLEANING WASTES FROM DISCHARGES 001 D,F.I, L AND/OR M
+MGD pH UNITS pH UNITS pH UNITS pH UNITS SMPL TYPE METERED METERED METERED RECORDED GRAB GRAB GRAB GRAB FRE0 CONTINUOUS CONTINUOUS CONTINUOUS DAILY MONTHLY MONTHLY
+()
+MONTHLY MONTHLY 1
+725 189 1239 2
+728 188 1239 3
+733 187 1239 4
+735 188 1239 5
+730 186 1239 6
+710 172 1395 7
+680 145 1862 80 80 2
+2
+8
+667 137 1992 9
+682 146 1862 10 528 674 146 1862 11 513 660 147 1862 12 514 65 9 145 1862 13 525 651 1Z6 2070 14 537 648 11 1 2278 15 542 687 145 1862 16 54 1 68 6 14 5 1862 17 5Z8 675 147 1862 18 511 658 147 1862 19 510 657 14 7 1862 20 501 646 145 1862 21 495 642 147 1862 22 494 640 146 1862 23 499 645 146 1862 24 494 640 146 1862 25 492 640 148 1862 26 493 640 147 2278 27 493 618 125 2486 28 493 647 154 2174 29 504 650 146 1862 30 504 678 174 1862 31 507 692 185 1862 MIONTHLYAVG 518 67.2 153 1814 80 80 77 80 MONTHLYHIGH 547 735 189 2486 80 80 77 80 MONTHLYLOW 492 618 11 1 1239 80 80 77 80 ES EXCEEDED NO LIMIT NO UMIT MAX 22 0 MAX 2760 =0 NOLIMIT NO LIMIT NO UMIT NO LIMIT MES EXCEEDED
+( )
+MES EXCEEDED REMARKS
+* NUMBER OF SAMPLES TAKEN DURING THE DAY EXCEPT DURING DEMUSSEUNG DAILY WHEN DISCHARGING CHEMICAL CLEANING WASTES FROM DISCHARGES 001 D, F. I, L AND/OR M
-CAUFORNIA REGIONAL WATER OUALITY                 DISCHARGE SELF MONITORING REPORT                       PACIFIC GAS AND ELECTRIC CO CONTROL BOARD                                                                                           DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION                                                                                    PO BOX 56 81HIGUERA                                                                                               AVILA BEACH. CAUF 93424 SAN LUIS OBISPO CA 93401 PAGE:(M) 2 FACILITY I D                     YEAR I MO I DAY                     YEAR I MO I DAY                  STATE CODE               NPDES PERMIT #
+CAUFORNIA REGIONAL WATER OUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH. CAUF 93424 SAN LUIS OBISPO CA 93401 PAGE:(M) 2 FACILITY I D YEAR I MO I DAY YEAR I MO I DAY STATE CODE NPDES PERMIT #
-3402003001            BEGINNING        03 1 03 I01          ENDING        03 1 03 I 31                        06                  CA0003751 STATION       EFFLUENT 003    EFFLUENT 004     EFFLUENT0OIN      EPFLUENTOB1P EFFLUENT       003      EFFLUENTOOIF EFFLUENT00t               EFFLUENT001 ANALYSIS           pH             pH            OIL&GREASE OILA GREASE OIL&GREASE                      OIL& GREASE       TCHLOR RES         CHLORINE USED UNITS          pH UNITS        pHUNITS             m5A              mgm       mgi      rxul               m9A                                  lbs/day SMPL  TYPE        GRAB            GRAB            COMPOSITE           GRAB              GRAB               GRAB               GRAB             RECORDED FREa          MONTHLY          MONTHLY           WEEKLY          WEEKLY  (*        WEEKLY ()            MONTHLY          2perCYCLE            MONTHLY 1                                                                                                                  6 <       20                 216 2                                                                                                                  6 <       20                 216 3                                                                                                                  6 <       20                 209 4                                                                                                    <       3      6 <       20                 202 5                                                                                            .2     <       3      6         21                 194 6                                                                                                                  6         37                 228 7                 80               80     3        ND(5)                                                            7         40                 346 8                                                                                                                  12        46                  346 9                                                                                                                  12        40                  346 10                                                                                                                 12        40                  346 11                                                                                                                12         40                  346 12                                                                                                                 12        40                  346 13                                        3        ND(5)                                                          12         25                  338 14                                                                                                                12         61                  374 15                                                                                                                12         25                  302 16                                                                                                                12         25                  302 17                                                                                                                12         28                  288 18                                                                                                          3     12         30                  274 19                                        3 <        5                                                            12         28                  274 20                                                                                                                 12         30                  274 21                                                                                                                 12         33                  274 22                                                                                                                 12         28                  274 23                                                                                                                 12         30                  274 24                                                                                                                 12         37                  274 25                                                                                                                 12         30                 274 26                                                                                                                 12         67                 307 27                                         3          7                                                            10         37                 278 28                                                                                                                 12         56                 259 29                                                                                                                 12         30                 259 30                                                                                                                 12         25                 259 31       _               _                _                        _            _              _                   12         21                 259 MONTHLYAVG                80              80                5                NO                NO           <       3                31                 282 MONTHLY HIGH              80              80                17           DISCHARGE         DISCHARGE                3                67                 374 MONTHLYLOW                80              80              ND(5)                                             <       3         <      20                 194 MESEXCEEDED           NOUMIT          NOLIMIT        MOAVG15=0        MOAVG15=0          MOAVG15=0           MOAVG15=0          IMAX200=0            NOLIMIT MESEXCEEDED                                           D MAX 20 = 0     DMAX 20 = 0       DMAX20=0            DMAX 20 = 0 MESEXCEEDED REMARKS         'NUMBER OF SAMPLES TAKEN DURING THE DAY WHEN 001N ISDISCHARGING TO O01P WHEN DOiP ISDISCHARGING TO 003
+402003001 BEGINNING 03 1 03 I01 ENDING 03 1 03 I 31 06 CA0003751 STATION EFFLUENT 003 EFFLUENT 004 EFFLUENT0OIN EPFLUENTOB1P EFFLUENT 003 EFFLUENTOOIF EFFLUENT00t EFFLUENT001 ANALYSIS pH pH OIL & GREASE OIL A GREASE OIL & GREASE OIL & GREASE T CHLOR RES CHLORINE USED UNITS pH UNITS pH UNITS m5A mgm mgi m9A rxul lbs/day SMPL TYPE GRAB GRAB COMPOSITE GRAB GRAB GRAB GRAB RECORDED FREa MONTHLY MONTHLY WEEKLY WEEKLY
+(*
+WEEKLY
+()
+MONTHLY 2 per CYCLE MONTHLY 1
+<
+216 2
+<
+216 3
+<
+209 4
+6 <
+202 5
+.2 3
+21 194 6
+37 228 7
+80 3
+ND(5) 7 40 346 8
+46 346 9
+40 346 10 12 40 346 1 1 12 40 346 12 1 2 40 346 13 3
+ND(5) 12 25 338 14 12 61 374 15 1 2 25 302 1 6 1 2 25 302 1 7 12 28 288 18 3
+30 274 19 3 <
+12 28 274 20 12 30 274 21 12 33 274 22 12 28 274 23 12 30 274 24 1 2 37 274 25 1 2 30 274 26 12 67 307 27 3
+10 37 278 28 12 56 259 29 12 30 259 30 12 25 259 31 12 21 259 MONTHLYAVG 80 80 5
+NO NO 3
+282 MONTHLY HIGH 80 80 17 DISCHARGE DISCHARGE 3
+374 MONTHLYLOW 80 80 ND(5) 3 20 194 MESEXCEEDED NOUMIT NOLIMIT MOAVG15=0 MOAVG15=0 MOAVG15=0 MOAVG15=0 IMAX200=0 NOLIMIT MESEXCEEDED D MAX 20 = 0 D MAX 20 = 0 DMAX20=0 D MAX 20 = 0 MES EXCEEDED REMARKS
+'NUMBER OF SAMPLES TAKEN DURING THE DAY WHEN 001N IS DISCHARGING TO O01P WHEN DOiP IS DISCHARGING TO 003
-CALIFORNIA REGIONAL WATER OUAUTY                DISCHARGE SELF MONITORING REPORT                    PACIFIC GAS AND ELECTRIC CO CONTROL BOARD                                                                                       DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION                                                                                 PO BOX 56 31 HIGUERA                                                                                           AVILA BEACH. CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (M) 3 FACIULTY ID                      YEAR I MO I DAY                    YEAR /MO / DAY                STATE CODE               NPDES PERMIT #
+CALIFORNIA REGIONAL WATER OUAUTY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 31 HIGUERA AVILA BEACH. CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (M) 3 FACIULTY I D YEAR I MO I DAY YEAR /MO / DAY STATE CODE NPDES PERMIT #
-3402003001            BEGINNING        03 103 / 01         ENDING       03 /03 / 31                        06                  CA0003751 STATION      EFF001N-003     EFF0IO1N=003                      EFFLUENTOOD                                             EFFLUENT LC1F ANALYSIS     TOTL COLIFORM   FECAL COLtFORM                   SUSPENDED SOLIDS                                         SUSPENDED SOLIDS UNITS        MPtWtt00i        MPN100nm mg I StFLTR            mg1I2ndFLTR        mg/INET         mg/l ist FLTP     mg 2ndFLTR         mg/i NET SMPLTYPE           GRAB            GRAB                              GRAB
+3402003001 BEGINNING 03 1 03 / 01 ENDING 03 /03 / 31 06 CA0003751 STATION EFF 001N-003 EFF0IO1N=003 EFFLUENTOOD EFFLUENT LC1F ANALYSIS TOTL COLIFORM FECAL COLtFORM SUSPENDED SOLIDS SUSPENDED SOLIDS UNITS MPtWtt00i MPN100nm mg I St FLTR mg1I 2nd FLTR mg/I NET mg/l ist FLTP mg 2nd FLTR mg/i NET SMPLTYPE GRAB GRAB GRAB GRAB FRED 4 TIMESWEEK 4 TIMESIvEEK MONTHLY MONTHLY 1
-* GRAB FRED        4TIMESWEEK 4 TIMESIvEEK                             MONTHLY                                                 MONTHLY 1                                        4        40      2 <       1      4         40 2
+40 2 <
-4                                                                                      5    2            3     2          1      2       ND(S) 5                                                  1ND(S) 6                                        2         8                       2         8 7
+4
+2
+4
+3
+5
+2
+ND(S) 5 1ND(S) 6 2
+2
+7
 9
-11 12                       11                                                         ND(S) 13 14 15 16 17 18 19 20 21 22 23 24                                       2         25                      2         25 25 26 27 28                                                 4                               ND(5) 29 3D 31 MONTHLY AVG               NO              NO                                                 11ND(S)
+1 1 12 11 ND(S) 13 14 15 16 17 18 19 20 21 22 23 24 2
-MONTHLY   HIGH         DISCHARGE       DISCHARGE                                              43                                                   ND(5)
+2
-MONTHLY   LOW                                                                               ND(S)                                                 ND(5)
+25 26 27 28 4
-TIESEXCEEDED 80% SMPLS>1K          MEAN>200 =        NO LIMIT         NO LIMIT        MO AVG 30 = 0      NO LIMIT           NO LIMIT        MO AVG 30 = 0 IMES EXCEEDED                    90 %SMPLS>400                                         D MAX 100 = 0                                         D MAX t00 =0 TIESEXCEEDED       I MAX >10K REMARKS          'NUMBER OF SAMPLES TAKEN DURING THE DAY
+ND(5) 29 3D 31 MONTHLY AVG NO NO 11ND(S)
-                 - FLOW-WEIGHTED AVERAGES REPORTED
+MONTHLY HIGH DISCHARGE DISCHARGE 43 ND(5)
+MONTHLY LOW ND(S)
+ND(5)
+TIES EXCEEDED 80% SMPLS>1K MEAN>200 =
+NO LIMIT NO LIMIT MO AVG 30 = 0 NO LIMIT NO LIMIT MO AVG 30 = 0 IMES EXCEEDED 90 % SMPLS>400 D MAX 100 = 0 D MAX t00 = 0 TIES EXCEEDED I MAX >10K REMARKS
+'NUMBER OF SAMPLES TAKEN DURING THE DAY FLOW-WEIGHTED AVERAGES REPORTED
-CALIFORNIA REGIONAL WATER DUALITY              DISCHARGE SELF MONITORING REPORT                  PACIFIC GAS AND ELECTRIC CO CONTROL BOARD                                                                                    DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION                                                                             PO BOX 56 81 HIGUERA                                                                                       AVILA BEACH, CAUF 93424 SAN LUIS OBISPO CA 93401 PAGE: (M) 4 FACILITY I D                   YEAR I MO I DAY                  YEARI MO / DAY                STATE CODE              NPDES PERMIT #
+CALIFORNIA REGIONAL WATER DUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH, CAUF 93424 SAN LUIS OBISPO CA 93401 PAGE: (M) 4 FACILITY I D YEAR I MO I DAY YEARI MO / DAY STATE CODE NPDES PERMIT #
-402003001         BEGINNING      03 / 03 / 01       ENDING         03 / 031 31                    06                  CA0003751 STATION                    EFFLUENT001G                                      EFFLUENTOOIH ANALYSIS                 SUSPENDED SOLIDS                                   SUSPENDED  SOUDS UNITS       WnllstFLTR    nut 2nd FLTR        mg1 NET       mgll 1stFLTR       mglI 2ndFLTR      mg/1 NET SMPLTYPE                        GRAB                                               GRAB FRED                        MONTHIY                                           MONTHLY 2
+402003001 BEGINNING 03 / 03 / 01 ENDING 03 / 031 31 06 CA0003751 STATION EFFLUENT001G EFFLUENTOOIH ANALYSIS SUSPENDED SOLIDS SUSPENDED SOUDS UNITS WnllstFLTR nut 2nd FLTR mg1 NET mgll 1stFLTR mglI 2nd FLTR mg/1 NET SMPLTYPE GRAB GRAB FRED MONTHIY MONTHLY 2
-4                                                      <        1D(51                           ND(5) 5 6
+4
-        <O1                                 ND(5) 8 9
+D(51 ND(5) 5 6
-11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MO~NTHLY  AVG                                          ND(5)                                              ND(5)
-MIONTHLY  HIGH                                         ND(5)                                              ND(5)
+<O1 ND(5) 8 9
-M.ONTHLY  LOW                                           ND(5)                                             ND(5)
+1 1 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MO~NTHLY AVG ND(5)
-MES EXCEEDED        NO LIMIT       NO LIMIT       MO AVG 30=0     NO LIMIT           NO UMIT         MO AVG 30=0 ES EXCEEDED                                      DMAX 100= 0                                       DMAX100= 0 LES EXCEEDED REMARKS             NUMBER OF SAMPLES TAKEN DURING THE DAY
+ND(5)
+MIONTHLY HIGH ND(5)
+ND(5)
+M.ONTHLY LOW ND(5)
+ND(5)
+MES EXCEEDED NO LIMIT NO LIMIT MO AVG 30=0 NO LIMIT NO UMIT MO AVG 30=0 ES EXCEEDED D MAX 100= 0 DMAX100= 0 LES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY
-CALIFORNIA REGIONAL WATER QUAUTY               DISCHARGE SELF MONITORING REPORT                  PACIFiC GAS AND ELECTRIC CO CONTROL BOARD                                                                                    DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION                                                                             POBOX56 81HIGUERA                                                                                        AVILA BEACH. CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (M) 5 FACILITY I D                    YEAR ! MO ! DAY                 YEAR / MO ! DAY                STATE CODE               NPDES PERMIT #
+CALIFORNIA REGIONAL WATER QUAUTY DISCHARGE SELF MONITORING REPORT PACIFiC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION POBOX56 81 HIGUERA AVILA BEACH. CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (M) 5 FACILITY I D YEAR ! MO ! DAY YEAR / MO ! DAY STATE CODE NPDES PERMIT #
-3402003001           BEGINNING       03 / 03 01        ENDING        03 103 / 31                      06                  CA0003751 STATION                      EFFLUENT0011                                    EFFLUENT  00 J ANALYSIS                   SUSPENDED  SOLIDS                                SUSPENDED   SOLIDS UNITS       mgt lstFLTR    mgl 2ndFLTR       mgt NET       mgl1 stFLTR        mgt 2ndFLTR      mg/ NET SMPL TYPE                        GRAB                                             GRAB FREQ                         MONTHLY                                           MONTHLY 2
+3402003001 BEGINNING 03 / 03 01 ENDING 03 1 03 / 31 06 CA0003751 STATION EFFLUENT 0011 EFFLUENT 00 J ANALYSIS SUSPENDED SOLIDS SUSPENDED SOLIDS UNITS mgt lstFLTR mgl 2nd FLTR mgt NET mgl1 stFLTR mgt 2nd FLTR mg/ NET SMPL TYPE GRAB GRAB FREQ MONTHLY MONTHLY 2
 4
-6                                                                 1                               ND(5) 7 B
+6
-10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 MONTHLY  AVG                                             NO                                                ND(S)
+ND(5) 7 B
-MONTHLY  HIGH                                        DISCHARGE                                             ND(5)
+10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 MONTHLY AVG NO ND(S)
-MONTHLY  LOW                                                                                               ND(S)
+MONTHLY HIGH DISCHARGE ND(5)
-MES EXCEEDED       NO LIMIT        NO LIMIT       MO AVG 30 = 0     NO LIMIT           NO LIMIT     MO AVG 30 0 IMESEXCEEDED                                         MAX 100 = 0                                       MAX 100 = 0 IMES EXCEEDED REMARKS
+MONTHLY LOW ND(S)
-* NUMBER OF SAMPLES TAKEN DURING THE DAY
+MES EXCEEDED NO LIMIT NO LIMIT MO AVG 30 = 0 NO LIMIT NO LIMIT MO AVG 30 0 IMESEXCEEDED MAX 100 = 0 MAX 100 = 0 IMES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY
-CAUFORNIA REGIONAL WATER QUALITY                 DISCHARGE SELF MONITORJNG REPORT                    PACIFIC GAS AND ELECTRIC CO CONTROL BOARD                                                                                       DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION                                                                                 PO BOX 56 81HIGUERA                                                                                            AVILA BEACH, CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (M)6 FACILITY I D                    YEAR / MO / DAY                    YEAR I MO I DAY                STATE CODE               NPDES PERMIT #
+CAUFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONITORJNG REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH, CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (M) 6 FACILITY I D YEAR / MO / DAY YEAR I MO I DAY STATE CODE NPDES PERMIT #
-3402003001            BEGINNING       03 1 03 101         ENDING        03 / 03 /31                      06                   CA0003751 STATION                     EFFLUENT  001K                                       EFFLUENT00tL ANALYSIS                    SUSPENDED  SOLIDS                                  SUSPENDED   SOLIDS UNITS       mgtI 1slFLTR   mg/I 2ndFLTR       mg/i NET       mg/I1stFLTR         mg/ 2ndFLTR       mg/ NET SMPL  TYPE                        GRAB                                                 GRAB FREO                         MONTHLY                                              MONTHLY 2
+3402003001 BEGINNING 03 1 03 101 ENDING 03 / 03 /31 06 CA0003751 STATION EFFLUENT 001 K EFFLUENT00tL ANALYSIS SUSPENDED SOLIDS SUSPENDED SOLIDS UNITS mgtI 1slFLTR mg/I 2nd FLTR mg/i NET mg/I 1stFLTR mg/ 2nd FLTR mg/ NET SMPL TYPE GRAB GRAB FREO MONTHLY MONTHLY 2
 4
 6
 8
-10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26                                                          <       1                                ND(5) 27 28                                                          <       IND(5) 29 30 31 MIONTHLY  AVG                                              NO                                                 ND(5)
+10 1 1 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 1
-MONTHLY   HIGH                                        DISCHARGE                                               ND(5)
+ND(5) 27 28 IND(5) 29 30 31 MIONTHLY AVG NO ND(5)
-IONTHLY  LOW                                                                                                 ND(5)
+MONTHLY HIGH DISCHARGE ND(5)
-EMES  EXCEEDED           NO LIMIT       NO LIMIT     MO AVG 30 = 0       NO LIMIT            NOUMIT       MOIAVG30   0 MESEXCEEDED                                        D MAX 100 = 0                                        DMAX100 =O MESEXCEEDED REMARKS
+IONTHLY LOW ND(5)
-* NUMBER OF SAMPLES TAKEN DURING THE DAY
+EMES EXCEEDED NO LIMIT NO LIMIT MO AVG 30 = 0 NO LIMIT NOUMIT MOIAVG30 0
+MES EXCEEDED D MAX 100 = 0 DMAX100 =O MES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY
-CAUFORNIA REGIONAL WATER QUAUTY                 DISCHARGE SELF MONITORING REPORT                   PACIFIC GAS AND ELECTRIC CO CONTROL BOARD                                                                                      DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION                                                                               PO BOX 56 81HIGUERA                                                                                          AVILA BEACH, CALIF 93424 SAN LUIS OBISPO, CA 93401 PAGE:QA) 7 FACILITY I D                     YEAR / MO I DAY                    YEAR JMO / DAY               STATE CODE               NPDES PERMIT #
+CAUFORNIA REGIONAL WATER QUAUTY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH, CALIF 93424 SAN LUIS OBISPO, CA 93401 PAGE:QA) 7 FACILITY I D YEAR / MO I DAY YEAR J MO / DAY STATE CODE NPDES PERMIT #
-3402003001           BEGINNING       03 1 03 t 0t         ENDING        03 / 03 31                     06                    CA0003751 STATION                     EFFLUENT00IM                      EFFLUENT  001N                     EFFLUENT00tP ANALYSIS                    SUSPENDED SOLIDS                  SUSPENDED   SILDS                 SUSPENDED SOUDS UNITS        mt IstfFLTR    mgs2ndFLTR         mg/ NET             Wt           m/ I1stFLTR     ms 2ndFLTR          mgtt NET SMPL TYPE                        GRAS                           COMPOSITE                             GRAB FREQ                          MONTHLY                           WEEKLY                             MONTHLY 2
+3402003001 BEGINNING 03 1 03 t 0t ENDING 03 / 03 31 06 CA0003751 STATION EFFLUENT00IM EFFLUENT 001N EFFLUENT00tP ANALYSIS SUSPENDED SOLIDS SUSPENDED SILDS SUSPENDED SOUDS UNITS mt IstfFLTR mgs 2ndFLTR mg/ NET Wt m/ I1stFLTR ms 2ndFLTR mgtt NET SMPL TYPE GRAS COMPOSITE GRAB FREQ MONTHLY WEEKLY MONTHLY 2
 4
 6
-                                                                  25                3        <     1                 ND(5) 8 9
+25 3
-11 12 13                                                                   47 14 15 16 17 18                  3              1              ND(5) 19                                                                   41 20 21 22 23 24 25 26 27                                                                   18 28 29 30 31                                                           _  _ _ _ _ _       _ _ _ _ _ _
+ND(5) 8 9
-MONTHLY  AVG                                              ND(5)              33                                                 ND(5)
+0 1 1 1 2 1 3 47 14 1 5 1 6 17 18 3
-MONTHLY  HIGH                                             ND(5)              47                                                 ND(5)
+ND(5) 1 9 41 20 21 22 23 24 25 26 27 1 8 28 29 30 31 MONTHLY AVG ND(5) 33 ND(5)
-MONTHLY  LOW                                              ND(5)              18                                                 ND(5)
+MONTHLY HIGH ND(5) 47 ND(5)
-MESEXCEEDED           NO UMIT        NO LIMIT       MO AVG 30 0      MO AVG 60 = 0       NO LIMIT        NO UMIT         MO AVG 30 0 MESEXCEEDED                                        DMAX 100 = 0                                                          DMAX100 = 0 MESEXCEEDED REMARKS              NUMBER OF SAMPLES TAKEN DURING THE DAY
+MONTHLY LOW ND(5) 18 ND(5)
+MES EXCEEDED NO UMIT NO LIMIT MO AVG 30 0 MO AVG 60 = 0 NO LIMIT NO UMIT MO AVG 30 0 MESEXCEEDED DMAX 100 = 0 DMAX100 = 0 MES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY
-CALIFORNIA REGIONAL WATER OUAUTY                DISCHARGE SELF MONITORING REPORT                  PACIFIC GAS AND ELECTRIC CO CONTROL BOARD                                                                                     DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION                                                                              PO BOX 56 81HIGUERA                                                                                          AVILA BEACH, CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE:(M) 8 FACILITY I D                     YEAR/MO I DAY                   YEAR/ MOI DAY                  STATE CODE               NPDES PERMIT #
+CALIFORNIA REGIONAL WATER OUAUTY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH, CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE:(M) 8 FACILITY I D YEAR/MO I DAY YEAR/ MOI DAY STATE CODE NPDES PERMIT #
-3402003001           BEGINNING        03 I 03 01        ENDING        03 1 03 1 31                    06                   CA0003751 STAllON                      EFFLUENT  002                                     EFFLUENT  003 ANALYSIS                   SUSPENDEDSOUDS                                     SUSPENDED  SOLIDS UNITS         gW Ist FLTR     mgl1 2ndFLTR      mgI NET       mng/
+3402003001 BEGINNING 03 I 03 01 ENDING 03 1 03 1 31 06 CA0003751 STAllON EFFLUENT 002 EFFLUENT 003 ANALYSIS SUSPENDEDSOUDS SUSPENDED SOLIDS UNITS gW Ist FLTR mgl1 2nd FLTR mgI NET mng/
-IstFLTR        mgl1 2ndFLTR       mgaNET SMPL TYPE                         GRAB                                              GRAB FRED                          MONTHLY                                           MONTHLY 2
+IstFLTR mgl1 2nd FLTR mga NET SMPL TYPE GRAB GRAB FRED MONTHLY MONTHLY 2
 4
 6
-        2        2    2<         1    2       ND(5)   2         3       2'<        1     2       ND()
+2
+2<
+2
+ND(5) 2 3
+'<
+2
+ND()
 9
-13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 M~ONTHLY AVG                                             ND(5)                                              ND(S)
+13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 M~ONTHLY AVG ND(5)
-MONTHLY  HIGH                                            ND(5)                                             ND(S)
+ND(S)
-MONTHLY  LOW                                             ND(5)                                             ND(5)
+MONTHLY HIGH ND(5)
-TMES EXCEEDED          NO LIMIT         NO LIMIT     MOAVG 30 =        NO UMIT            NO UMIT       MO AVG 30 = 0 MESEXCEEDED                                       DMAX100 =0                                         DMAXlEO = 0 MES EXCEEDED REMARKS
+ND(S)
-* NUMBER OF SAMPLES TAKEN DURNG THE DAY
+MONTHLY LOW ND(5)
+ND(5)
+TMES EXCEEDED NO LIMIT NO LIMIT MOAVG 30 =
+NO UMIT NO UMIT MO AVG 30 = 0 MESEXCEEDED DMAX100 =0 DMAXlEO = 0 MES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURNG THE DAY
-CALIFORNIA REGIONAL WATER OUAUTY                DISCHARGE SELF MONITORING REPORT                    PACIFIC GAS AND ELECTRIC CO CONTROL BOARD                                                                                       DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION                                                                                PO BOX 56 81HIGUERA                                                                                            AVILA BEACH, CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE. (M) 9 FACIULTY  ID                    YEAR / MO I DAY                   YEAR / MO / DAY                 STATE CODE               NPDES PERMIT #
+CALIFORNIA REGIONAL WATER OUAUTY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH, CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE. (M) 9 FACIULTY I D YEAR / MO I DAY YEAR / MO / DAY STATE CODE NPDES PERMIT #
-3402003001            BEGINNING       03 / 03 101       ENDING         03 / 03 1 31                       06                    CA0003751 STATION                      EFFLUENT 003                    EFFLUENT001N EFFLUENT001             EFFLUENT001       EFFLUENT001         EFFLUENT 00t ANALYSIS                   SUSPENDED  SOLIDS                   SETTLSOUDS        TCHROMeUM           COPPER             NICKEL              DNC UNITS       mgtlIsFLTR      mgli2ndFLTR       m1 NET                              ugh Wv                 ugl                ugi                ugh SMPL   TYPE                      GRAB                             GRAB              GRAB               GRAB               GRA!               GRAB FREQ                WEEKLYWHEN   0O1N&01P= 03                 WEEKLY            MONTHLY           MONTHLY            MONTHLY             MONTHLY 2
+402003001 BEGINNING 03 / 03 1 01 ENDING 03 / 03 1 31 06 CA0003751 STATION EFFLUENT 003 EFFLUENT001N EFFLUENT001 EFFLUENT001 EFFLUENT001 EFFLUENT 00t ANALYSIS SUSPENDED SOLIDS SETTL SOUDS T CHROMeUM COPPER NICKEL DNC UNITS mgtl IsFLTR mgli 2ndFLTR m1 NET ugh Wv ugl ugi ugh SMPL TYPE GRAB GRAB GRAB GRAB GRA!
+GRAB FREQ WEEKLYWHEN 0O1N &01P = 03 WEEKLY MONTHLY MONTHLY MONTHLY MONTHLY 2
 4
 6
-                                                              ND(0 1)          ND(10)              ND(10)             ND(10)             ND(10) 8 9
+ND(0 1)
-11 12 13                                                             ND(O  l) 14 15 16 17 18 19                                                              ND(N  1) 20 21 22 23 24 25 26 27                                                              ND(O 1) 28 29 30 31 MONTHLY  AVG                                             NO             ND(0 1)           ND(10)              ND(10)             ND(10)             ND(10)
+ND(10)
-MONTHLY  HIGH                                        DISCHARGE          ND(0 1)           ND(10]              ND(10)             ND(10)            ND(10)
+ND(10)
-MONTHLY  LOW                                                            ND(0 1)           ND(I0]              ND(10)             ND(lO)            ND(10)
+ND(10)
-MES  EXCEEDED        NO UIMIT       NO LIMIT         MO AVG 30 = 0   MO AVG 10 0      6M-MED 10 =0       6M-MED 10=0        6M-MED 30 =0    6M-MED 70=0O IMESEXCEEDED                                         DMAX100 = 0     DMAX30 = 0        DMAX40 = 0        DMAX50 = 0         DMAX100 = 0     DMAX380 = 0 MES EXCEEDED                                                                          I MAX 100 = 0      I MAX 14 = 0       I MAX 260 = 0   I MAX 990 = 0 REMARKS
+ND(10) 8 9
-* NUMBER OF SAMPLES TAKEN DURING THE DAY
+1 1 12 13 ND(O l) 14 15 16 17 18 19 ND(N 1) 20 21 22 23 24 25 26 27 ND(O 1) 28 29 30 31 MONTHLY AVG NO ND(0 1)
+ND(10)
+ND(10)
+ND(10)
+ND(1 0)
+MONTHLY HIGH DISCHARGE ND(0 1)
+ND(10]
+ND(10)
+ND(10)
+ND(10)
+MONTHLY LOW ND(0 1)
+ND(I0]
+ND(10)
+ND(lO)
+ND(10)
+MES EXCEEDED NO UIMIT NO LIMIT MO AVG 30 = 0 MO AVG 1 0 0 6M-MED 10 =0 6M-MED 10=0 6M-MED 30 =0 6M-MED 70=0O IMESEXCEEDED DMAX100 = 0 DMAX30 = 0 DMAX40 = 0 DMAX50 = 0 DMAX100 = 0 DMAX380 = 0 MES EXCEEDED I MAX 100 = 0 I MAX 14 = 0 I MAX 260 = 0 I MAX 990 = 0 REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY
-CALIFORNIA REGSONAL WATER QUAUTY                 DISCHARGE SELF MONITORING REPORT                     PACIFIC GAS AND ELECTRIC CO CONTROL BOARD                                                                                         DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION                                                                                  PO BOX 56 81HIGUERA                                                                                             AVILA BEACH, CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (Q) 1 FACIL[TY I D                    YEAR / MO / DAY                    YEAR /MO / DAY                  STATE CODE               NPDES PERMIT #
+CALIFORNIA REGSONAL WATER QUAUTY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH, CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (Q) 1 FACIL[TY I D YEAR / MO / DAY YEAR /MO / DAY STATE CODE NPDES PERMIT #
-3402003001            BEGINNING       03 / 03 / 01        ENDING        03 1 03 131                       06                   CA0003751 STATION         INFLUENT       INFLUENT         INFLUENT        INFLUENT        EFFLUENT  00t      EFFLUENT001D EFFLUENTDOIG             EFFLUENT001H ANALYSIS       TCHROCLIUM COPPER                  MCKEL         AMMONIA  IN)      AMbIONLA (N)       OIL&GREASE        OIL& GREASE         OIL&GREASE UNITS            ugr             ught            ug/h             ug                ugh               mgI                m                   gi SMPL TYPE          GRAS           GRAB            GRAB             GRAB              GRAB               GRAB               GRAB               GRAB FREO        JIAAPJULOCT     JAAP/JUUOCT      JNAPJJUFIOCT JA/AP/RJ/OCT         JAIAP/JULOCT         WAP/JUJCT         AAIJCT JAJAPJIU!OOCT 2
+402003001 BEGINNING 03 / 03 / 01 ENDING 03 1 03 1 31 06 CA0003751 STATION INFLUENT INFLUENT INFLUENT INFLUENT EFFLUENT 00t EFFLUENT001D EFFLUENTDOIG EFFLUENT 001H ANALYSIS T CHROCLIUM COPPER MCKEL AMMONIA IN)
+AMbIONLA (N)
+OIL & GREASE OIL & GREASE OIL & GREASE UNITS ugr ught ug/h ug ugh mgI m
+gi SMPL TYPE GRAS GRAB GRAB GRAB GRAB GRAB GRAB GRAB FREO JIAAPJULOCT JAAP/JUUOCT JNAPJJUFIOCT JA/AP/RJ/OCT JAIAP/JULOCT WAP/JUJCT AAIJCT JAJAPJIU!OOCT 2
 4
 6
-              ND(10)          ND(10)           ND(10) 8 9
+ND(10)
-11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY AVG              ND(10)          ND(l0)          ND(l10)
+ND(10)
-MONTHLY  HIGH            ND(10)          ND(10)          ND(10)
+ND(10) 8 9
-MONTHLYLOW               ND(10)          ND(10)          ND(l0)
+11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY AVG ND(10)
-MES EXCEEDED           NO LIMIT       NO UMIT         NO LIMIT        NO UMIT          6M-MED 3060 = 0     MO AVG 15 0       MO AVG 15 0      MO AVG 15 0 lES EXCEEDED                                                                           DMAX12240 = 0       DMAX20 = 0        DMAX20 = 0       DMAX20 = 0 MESEXCEEDED                                                                            I MAX 30600 = 0 REMARKS
+ND(l0)
-* NUMBER OF SAMPLES TAKEN DURING THE DAY.
+ND(l10)
+MONTHLY HIGH ND(10)
+ND(10)
+ND(10)
+MONTHLYLOW ND(10)
+ND(10)
+ND(l0)
+MES EXCEEDED NO LIMIT NO UMIT NO LIMIT NO UMIT 6M-MED 3060 = 0 MO AVG 15 0 MO AVG 15 0 MO AVG 15 0 lES EXCEEDED DMAX12240 = 0 DMAX20 = 0 DMAX20 = 0 DMAX20 = 0 MESEXCEEDED I MAX 30600 = 0 REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY.
 FLOW-WEIGHTED AVERAGE RESULT REPORTED
-CAUFORNIA REGIONAL WATER QUALITY                DISCHARGE SELF MONITORING REPORT              PACIFIC GAS AND ELECTRIC CO CONTROL BOARD                                                                                 DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGON                                                                           PO BOX 56 81H(GUERA                                                                                     AVILA BEACH, CAUF 93424 SAN LUIS OBISPO CA 93401 PAGE. (0) 2 FACILITY I D                   YEAR /MO / DAY                   YEAR / MO I DAY             STATE CODE              NPDES PERMIT z 3402003001          BEGINNING        03 / 03 101       ENDING       03 / 03 131                   06                   CA0003751 STATION EFFLUENT0011       EFFLUENTO1WJ      EFFLUENT001K   EFFLUENTOWlL     EFFLUENTrO1M  EFFLUENTOWlPEFFLUENT002               EFFLUENT 0W3 ANALYSIS OILSGREASE OIL&GREASE OIL&GREASE OIL&GREASE OIL&GREASE OIL&GREASE OIL&GREASE                                             OIL&GREASE UNITS          mg/            mg/I             mgti           mw/              mg/l            mg/              mg/                mg/
+CAUFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGON PO BOX 56 81 H(GUERA AVILA BEACH, CAUF 93424 SAN LUIS OBISPO CA 93401 PAGE. (0) 2 FACILITY I D YEAR /MO / DAY YEAR / MO I DAY STATE CODE NPDES PERMIT z 3402003001 BEGINNING 03 / 03 1 01 ENDING 03 / 03 131 06 CA0003751 STATION EFFLUENT0011 EFFLUENTO1WJ EFFLUENT001K EFFLUENTOWlL EFFLUENTrO1M EFFLUENTOWlP EFFLUENT002 EFFLUENT 0W3 ANALYSIS OIL S GREASE OIL & GREASE OIL & GREASE OIL & GREASE OIL & GREASE OIL & GREASE OIL & GREASE OIL & GREASE UNITS mg/
-SMPL  TYPE       GRAB          GRAB              GRAB           GRAB             GRAB           GRAB             GRAB                GRAB FREQ        JAIAPIJUIJOCTJAfAP/JtIJOCT      JAtAPlJWTOCT JAAPIJUJOCT        .WAPJMAJOCT JAAP/JUUJOCT JAIAP/JUUOCT               WLVAPIJULAOCT 2
+mg/I mgti mw/
+mg/l mg/
+mg/
+mg/
+SMPL TYPE GRAB GRAB GRAB GRAB GRAB GRAB GRAB GRAB FREQ JAIAPIJUIJOCT JAfAP/JtIJOCT JAtAPlJWTOCT JAAPIJUJOCT
+.WAPJMAJOCT JAAP/JUUJOCT JAIAP/JUUOCT WLVAPIJULAOCT 2
 4
 6
 8
-10 11 12 13 14 15 16 17 18                                                                         <       3 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY   AVG                                                                        <       3
+1 0 1 1 1 2 1 3 14 1 5 1 6 17 18 3
- .IONTHLY  HIGH                                                                      <       3 MONTHLY  LOW                                                                       <       3 IMESEXCEEDED          MOAVG15=0     MOAVG15=0        MOAVG15=0      MOAVG15=0        MOAVG15=0      MOAVG15=0        MOAVG15=0        MOAVG15=0 IMES EXCEEDED         DMAX20=0      DMAX20=0         DMAX20=0       DMAX20 = 0       DMAX20=0       DMAX20=0         DMAX 2=0         DMAX20 = 0 MESEXCEEDED REMARKS               NUMBER OF SAMPLES TAKEN DURING THE DAY
+9 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY AVG 3
+.IONTHLY HIGH 3
+MONTHLY LOW 3
+IMESEXCEEDED MOAVG15=0 MOAVG15=0 MOAVG15=0 MOAVG15=0 MOAVG15=0 MOAVG15=0 MOAVG15=0 MOAVG15=0 IMES EXCEEDED DMAX20=0 DMAX20=0 DMAX20=0 DMAX20 = 0 DMAX20=0 DMAX20=0 D MAX 2=0 DMAX20 = 0 MES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY
-CAUFORNIA REGIONAL WATER QUALITY               DISCHARGE SELF MONITORING REPORT             PACIFIC GAS AND ELECTRIC CO CONTROL BOARD                                                                               DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION                                                                        PO BOX 56 81HIGUERA                                                                                   AVILA BEACH, CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (Q) 3 FACILITY I D                   YEARIMO IDAY                   YEAR I MO ) DAY            STATE CODE               NPDES PERMIT #
+CAUFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH, CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (Q) 3 FACILITY I D YEARIMO IDAY YEAR I MO ) DAY STATE CODE NPDES PERMIT #
-402003001          BEGINNING       03 1031 01       ENDING       03 / 031 31                  06                   CA0003751 STATION      EFFLUENT004    EFFLUENTOWIEFFLUENTO00DEFFLUENTOW1HEFFLUENT           001L   EFFLUENT OO1F ANALYSIS      OIL&GREASE TOX CONCEN            CADMIUM       CADMIUM          CADMIUM       CADMIUM UNITS           mgf1            TU             ugl           ugh             ugh             ugm SMPL  TYPE       GRAB            GRAB         DTRLY COMP      OTRLYCOMP        QTRLYCOMP     1WEEK COMP FRED        JWAPIJULIOCTJAIAPIJUL/DCTIAIAPIAAJOCT J14APIJUUIOCT DJAAPIJULIOCT JAIAPIJUIOCT 2
+402003001 BEGINNING 03 1 031 01 ENDING 03 / 031 31 06 CA0003751 STATION EFFLUENT 004 EFFLUENTOWI EFFLUENTO00D EFFLUENTOW1H EFFLUENT 001L EFFLUENT OO1F ANALYSIS OIL & GREASE TOX CONCEN CADMIUM CADMIUM CADMIUM CADMIUM UNITS mgf1 TU ugl ugh ugh ugm SMPL TYPE GRAB GRAB DTRLY COMP OTRLY COMP QTRLY COMP 1 WEEK COMP FRED JWAPIJULIOCT JAIAPIJUL/DCT IAIAPIAAJOCT J14APIJUUIOCT DJAAPIJULIOCT JAIAPIJUIOCT 2
 4
 B
 8
 10
-         .1 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY   AVG MONTHLY   HGH MONTHLY   LOW
+.1 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY AVG MONTHLY HGH MONTHLY LOW
-[IMESEXCEEDED          MO AVG 15 =0                   NO UMIT       NOLIMIT          NOLIMIT        NO LIMIT TMESEXCEEDED         DMAX20 = 0 IMESEXCEEDED                      6M-MED 026-0 REMARKS
+[IMESEXCEEDED MO AVG 15 =0 NO UMIT NOLIMIT NOLIMIT NO LIMIT TMESEXCEEDED DMAX20 = 0 IMES EXCEEDED 6M-MED 0 26-0 REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY
-* NUMBER OF SAMPLES TAKEN DURING THE DAY
-CALIFORNIA REGIONAL WATER OUAUTY                   DISCHARGE SELF MONITORING REPORT              PACIFIC GAS AND ELECTRIC CO CONTROL BOARD                                                                                    DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION                                                                             PO BOX 56 81 HIGUERA                                                                                       AVILA BEACH, CALIF 93424 SAN LUIS OBISPO, CA 93401 PAGE: (0) 4 FACJLITY I D                      YEAR I MO / DAY                   YEAR I MO / DAY           STATE CODE               NPDES PERMIT #
+CALIFORNIA REGIONAL WATER OUAUTY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH, CALIF 93424 SAN LUIS OBISPO, CA 93401 PAGE: (0) 4 FACJLITY I D YEAR I MO / DAY YEAR I MO / DAY STATE CODE NPDES PERMIT #
-3402003001            BEGINNING       03 1 03 101         ENDING       03 / 03 131                   06                   CA0003751 STATION      EFFLUENTOOID   EFFLUENT)01H       EFFLUENT0t1L    EFFLUENTOO1FEFFLUENTt1D       EFFLUENTO01H EFFLUENTO1IL             EFFLUENT)0IF ANALYSIS        CHROMIUIL T CHROMIUM T CHROMIUM TCHROMIUM                          COPPER        COPPER            COPPER             COPPER UNITS           ugm              ugvh             ugt1            uVh             ugf1           ugt1              uVl                ug1h SMPL TYPE      OTRLY COMP OTRLY      COMP        QTRLYCOMP      1WEEK COMP        OTRLY COMP     qTRLY COMP        OTRLY COMP         I WEEKCOMP FREa        .LJAP/JUIJOT     NAPIJUJOCT IJNAPIJULIOCT         lAIAPIJULJOCT JA/APIJUOCT     J14AP/JUlJOCT JAtAPlJULOCT            JAIAPIJUUOCT 2
+3402003001 BEGINNING 03 1 03 1 01 ENDING 03 / 03 131 06 CA0003751 STATION EFFLUENTOOID EFFLUENT)01H EFFLUENT0t1L EFFLUENTOO1F EFFLUENTt1D EFFLUENTO01H EFFLUENTO1IL EFFLUENT)0IF ANALYSIS CHROMIUIL T CHROMIUM T CHROMIUM T CHROMIUM COPPER COPPER COPPER COPPER UNITS ugm ugvh ugt1 uVh ugf1 ugt1 uVl ug1h SMPL TYPE OTRLY COMP OTRLY COMP QTRLY COMP 1 WEEK COMP OTRLY COMP qTRLY COMP OTRLY COMP I WEEK COMP FREa
+.LJAP/JUIJOT NAPIJUJOCT IJNAPIJULIOCT lAIAPIJULJOCT JA/APIJUOCT J14AP/JUlJOCT JAtAPlJULOCT JAIAPIJUUOCT 2
 4
 6
-10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY   AVG MONTHLY   HIGH MONTHLY   LOW IMES EXCEEDED           NO LIMIT        NO UMIT          NO UMIT         NO LIMIT        NO UMIT        NO LIMIT           NO UMIT           NO LIMIT LIESEXCEEDED T^ES EXCEEDED REMARKS           '   NUMBER OF SAMPLES TAKEN DURING THE DAY
+10 1 1 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY AVG MONTHLY HIGH MONTHLY LOW IMES EXCEEDED NO LIMIT NO UMIT NO UMIT NO LIMIT NO UMIT NO LIMIT NO UMIT NO LIMIT LIES EXCEEDED T^ES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY
-CALIFORNIA REGIONAL WATER OUALITY               DISCHARGE SELF MONITORING REPORT                PACIFIC GAS AND ELECTRIC CO CONTROL BOARD                                                                                   DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION                                                                            PO BOX 56 81 HIGUERA                                                                                      AVILA BEACH, CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (Q) 5 FACILITY I D                   YEAR / MO I DAY                   YEAR I MO / DAY             STATE CODE               NPDES PERMIT #
+CALIFORNIA REGIONAL WATER OUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH, CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (Q) 5 FACILITY I D YEAR / MO I DAY YEAR I MO / DAY STATE CODE NPDES PERMIT #
-3402003001          BEGINNING       03 103 101         ENDING       03 1 03 1 31                   06                    CA0003751 STATION     EFFLUENT001D   EFFLUENTOOIH     EFFLUENTOOL     EFFLUENTOOIF EFFLUENT001D       EFFLUENT001H      EFFLUENT 001L       EFFLUENT001F ANALYSIS         LEAD          LEAD              LEAD           LEAD            MERCURY        MERCURY            MERCURY            MERCURY UNITS           ugh          ugh                ush            ugl              ugh             ug1               uglh               ug/i SMPL TYPE     OTRLY COMP QTRLY   COMP QTRLY         COMP     I WEEKCOMP        OTRLYCOMP      OTRLY COMP        OTRLY COMP         I WEEKCOMP FREO        JAIAP/JUL/OCT JAPIJUIJOCTJAIAPIULJOCT IA/AP/JUL/OCT              JAIAP1JULIOCTJAtAP/JULtOCT JAfAPIJULOCT             JA4AP/JUWOCT 2
+3402003001 BEGINNING 03 103 101 ENDING 03 1 03 1 31 06 CA0003751 STATION EFFLUENT001D EFFLUENTOOIH EFFLUENTOOL EFFLUENTOOIF EFFLUENT001D EFFLUENT001H EFFLUENT 001L EFFLUENT001F ANALYSIS LEAD LEAD LEAD LEAD MERCURY MERCURY MERCURY MERCURY UNITS ugh ugh ush ugl ugh ug1 uglh ug/i SMPL TYPE OTRLY COMP QTRLY COMP QTRLY COMP I WEEK COMP OTRLY COMP OTRLY COMP OTRLY COMP I WEEK COMP FREO JAIAP/JUL/OCT JAPIJUIJOCT JAIAPIULJOCT IA/AP/JUL/OCT JAIAP1JULIOCT JAtAP/JULtOCT JAfAPIJULOCT JA4AP/JUWOCT 2
 4
 6
 8
 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
-*IONTHI.Y AVG MONTHLY   HIGH MONTHLY   LOW IMES EXCEEDED          NO LIMIT     NO LIMIT           NO UMIT        NO LIMIT         NO LIMIT        NO LIMIT           NO LIMIT          NO LIMIT MESEXCEEDED IMES EXCEEDED REMARKS
+*IONTHI.Y AVG MONTHLY HIGH MONTHLY LOW IMES EXCEEDED NO LIMIT NO LIMIT NO UMIT NO LIMIT NO LIMIT NO LIMIT NO LIMIT NO LIMIT MES EXCEEDED IMES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY
-* NUMBER OF SAMPLES TAKEN DURING THE DAY
-CAUFORNIA REGIONAL WATER OUALITY                DISCHARGE SELF MONITORING REPORT                  PACIFIC GAS AND ELECTRIC CO CONTROL BOARD                                                                                     DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION                                                                              PO BOX 56 31HIGUERA                                                                                         AVILA BEACH, CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (Q) 6 FACILITY I D                    YEAR / MO I DAY                    YEAR / MO I DAY              STATE CODE               NPDES PERMIT #
+CAUFORNIA REGIONAL WATER OUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 31 HIGUERA AVILA BEACH, CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (Q) 6 FACILITY I D YEAR / MO I DAY YEAR / MO I DAY STATE CODE NPDES PERMIT #
-3402003001           BEGINNING        03 103 101        ENDING         03 / 03 1 31                   06                    CA0003751 STATION EFFLUENTOOID        EFFLUENT 001H EFFLUENT   W1L     EFFmUENTOO1F       EFFLUENTOOD    EFFLUENTOIH       EFFLUENT0011        EFFLUENTOOIF ANALYSIS         NICKEL         NICKEL          NICKEL            NICKEL             SILVER         SILVER           SILVER              SILVER UNITS            ugt           u911            ugl               uglh               ugh            ughughI                              ugh SMPL TYPE      OTRLY COMP     QTRLY COMP      QTRLY  COMP     1WEEK  COMP         OTRLY COMP     QTRLY CoMP        OTRLY COMP         1WEEK COMP FREQ        JAPIJULIOCT    JAIAP/JIJOCT     JNAPJJUIJOCT    JAPIJOCT           JNAPIJUIOCT     JNAPJJIJOCT       WAPIJUIJOCT         AIAAPIJUUOCT 2
+3402003001 BEGINNING 03 103 101 ENDING 03 / 03 1 31 06 CA0003751 STATION EFFLUENTOOID EFFLUENT 001H EFFLUENT W1L EFFmUENTOO1F EFFLUENTOOD EFFLUENTOIH EFFLUENT0011 EFFLUENT OOIF ANALYSIS NICKEL NICKEL NICKEL NICKEL SILVER SILVER SILVER SILVER UNITS ugt u911 ugl uglh ugh ughughI ugh SMPL TYPE OTRLY COMP QTRLY COMP QTRLY COMP 1 WEEK COMP OTRLY COMP QTRLY CoMP OTRLY COMP 1 WEEK COMP FREQ JAPIJULIOCT JAIAP/JIJOCT JNAPJJUIJOCT JAPIJOCT JNAPIJUIOCT JNAPJJIJOCT WAPIJUIJOCT AIAAPIJUUOCT 2
 4
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-10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31                                                          ______*1_ __
+10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
-MONTHLY  AVG MONTHLY  HIGH MONTHLY  LOW MES EXCEEDED           NO LIMIT       NO UMIT         NO UMIT          NO UMIT            NO UMIT        NO UMIT            NO LIMIT          NO LIMIT IMESEXCEEDED ESEXCEEDED REMARKS
+______*1_ __
-* NUMBER OF SAMPLES TAKEN DURING THE DAY
+MONTHLY AVG MONTHLY HIGH MONTHLY LOW MES EXCEEDED NO LIMIT NO UMIT NO UMIT NO UMIT NO UMIT NO UMIT NO LIMIT NO LIMIT IMES EXCEEDED ES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY
-CALIFORNIA REGIONAL WATER QUALITY                DISCHARGE SELF MONITORING REPORT     PACIFIC GAS AND ELECTRIC CO CONTROL BOARD                                                                         DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION                                                                  PO BOX 56 81 HIGUERA                                                                            AVILA BEACH, CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (Q) 7 FACILITY I D                     YEAR I MO I DAY                   YEAR I MO I DAY STATE CODE               NPDES PERMIT #
+CALIFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH, CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (Q) 7 FACILITY I D YEAR I MO I DAY YEAR I MO I DAY STATE CODE NPDES PERMIT #
-3402003001            BEGINNING       03 1 03 01          ENDING        03 / 03 31        06                   CA0003751 STATION      EFFLUENTO0ID   EFRUENT001H       EFFLUENT01L      EFFLUENT001F ANALYSIS          ZINC           ZINC             ZINC             ZINC UNITS            ugh            ug/              uji              ughi SMPL  TYPE     OTRLY CMP       CTRLYCOMP        CTRLYCOMP       1WEEK COMP FREQ        JIJAPJAJUOCT    .INAP/JULJOCTJAIAPIJUAJOCTJAIAPIJUUOCT 2
+3402003001 BEGINNING 03 1 03 01 ENDING 03 / 03 31 06 CA0003751 STATION EFFLUENTO0ID EFRUENT001H EFFLUENT01L EFFLUENT001F ANALYSIS ZINC ZINC ZINC ZINC UNITS ugh ug/
+uji ughi SMPL TYPE OTRLY CMP CTRLY COMP CTRLY COMP 1 WEEK COMP FREQ JIJAPJAJUOCT
+.INAP/JULJOCT JAIAPIJUAJOCT JAIAPIJUUOCT 2
 4
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-10 11 12 13 14 15 16 17 16 19 20 21 22 23 24 25 26 27 28 29 30 31 tJONTHLY AVG MONTHLY  HIGH MONTHLY  LOW MESEXCEEDED           NO LIMIT       NO LIMIT         NO LIMIT         NO LIMIT MESEXCEEDED KMESEXCEEDED REMARKS
+10 1 1 12 13 14 15 16 17 16 19 20 21 22 23 24 25 26 27 28 29 30 31 tJONTHLY AVG MONTHLY HIGH MONTHLY LOW MES EXCEEDED NO LIMIT NO LIMIT NO LIMIT NO LIMIT MES EXCEEDED KMES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY
-* NUMBER OF SAMPLES TAKEN DURING THE DAY
-CALIFORNIA REGIONAL WATER QUALITY               DISCHARGE SELF MONITORING REPORT                  PACIFIC GAS AND ELECTRIC CO CONTROL BOARD                                                                                     DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION                                                                              PO BOX 56 81 HIGUERA                                                                                        AVILA BEACH, CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE. (0) 8 FACILITY I D                   YEAR I MO I DAY                   YEAR I MO / DAY               STATE CODE               NPDES PERMIT #
+CALIFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH, CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE. (0) 8 FACILITY I D YEAR I MO I DAY YEAR I MO / DAY STATE CODE NPDES PERMIT #
-3402003001         BEGINNING        03 / 03 / 01       ENDING         03 / 03 1 31                   06                   CA0003751 STATION    EFFLUENT 001D EFFLUENT  0OIF     EFFLUENT0011    EFFLUENT  001L     EFFLUENT001M ANALYSIS      COPPER         COPPER            COPPER          COPPER             COPPER UNITS         mgvi            w                mgvI             mg/I              mG/I SMPLTYPE     24-HRCOMP      24-HRCOMP         24-HR COMP        24-HR COMP         24-HR COMP FRED       METAL  CLNG    METALCLNG         METALCLNG       METAL  CLNG        METALCLNG 2
+3402003001 BEGINNING 03 / 03 / 01 ENDING 03 / 03 1 31 06 CA0003751 STATION EFFLUENT 001D EFFLUENT 0OIF EFFLUENT 0011 EFFLUENT 001L EFFLUENT 001M ANALYSIS COPPER COPPER COPPER COPPER COPPER UNITS mgvi w
+mgvI mg/I mG/I SMPLTYPE 24-HR COMP 24-HR COMP 24-HR COMP 24-HR COMP 24-HR COMP FRED METAL CLNG METAL CLNG METAL CLNG METAL CLNG METAL CLNG 2
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-10 11 12 13 14 15 16 17 is 19 20 21 22 23 24 25 26 27 28 29 30 31                                                         _ _  _ _ _ _
+10 1 1 12 13 14 15 16 17 is 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY AVG MONTHLY HGH MONTHLY LOW IESEXCEEDED MOAVG 1= 0 MOAVG 1 0 MOAVG 1= 0 MO AVG 1 =0 MOAVG =0 IES EXCEEDED DMAXl =0 DMAX1 =0 DMAX1 =0 DMAX1 =0 DMAXIt =0 IMES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURNG THE DAY
-MONTHLY   AVG MONTHLY  HGH MONTHLY   LOW IESEXCEEDED         MOAVG 1= 0     MOAVG 1 0         MOAVG 1= 0     MO AVG 1 =0        MOAVG =0 IES EXCEEDED        DMAXl =0       DMAX1 =0          DMAX1 =0       DMAX1 =0           DMAXIt =0 IMES  EXCEEDED REMARKS             NUMBER OF SAMPLES TAKEN DURNG THE DAY
-CAUFORNIA REGIONAL WATER QUALITY                DISCHARGE SELF MONITORING REPORT                PACIFIC GAS AND ELECTRIC CO CONTROL BOARD                                                                                   DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION                                                                            PO BOX 56 81 HIGUERA                                                                                      AVILA BEACH, CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (Q) 9 FACIUTY I D                    YEAR ) MO I DAY                  YEAR I MO I DAY              STATE CODE               NPDES PERMIT #
+CAUFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH, CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (Q) 9 FACIUTY I D YEAR ) MO I DAY YEAR I MO I DAY STATE CODE NPDES PERMIT #
-3402003001          BEGINNING       03 1 03 101         ENDING        03 103 131                    06                   CAD003751 STATION    EFFLUENT001D   EFFLUENT 001F     EFFLUENT0011EFFWUENT0011EFFLUENT        OO1M ANALYSIS        IRON           IRON             IRON            IRON              IRON UNITS         mg/1            Mg               mg/i            m/               mg/I SMPL  TYPE    24-HRCOMP      24-HRCOMP        24-HRCOMP       24-HCOMP          24-HRCOMP FREQ       METAL CLNG     METALCLNG        METAL CLNG      METAL CLNG        METALCLNG 2
+3402003001 BEGINNING 03 1 03 1 01 ENDING 03 1 03 131 06 CAD003751 STATION EFFLUENT001D EFFLUENT 001 F EFFLUENT0011 EFFWUENT0011 EFFLUENT OO1M ANALYSIS IRON IRON IRON IRON IRON UNITS mg/1 Mg mg/i m/
+mg/I SMPL TYPE 24-HR COMP 24-HR COMP 24-HR COMP 24-H COMP 24-HR COMP FREQ METAL CLNG METAL CLNG METAL CLNG METAL CLNG METAL CLNG 2
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-10 12 13 14 15 16 117 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY  AVG MONTHLY  HIGH MONTHLY  LOW IMESEXCEEDED         MO AVG 1= 0    MO AVG = 0      MO AVG =0       MO AVG = 0       MOAVG I =0 IMES EXCEEDED        DMAXl =0       DMAXIl =0       DMAX1 =0       DMAXI1 =0         DMAX1l =0 IMESEXCEEDED REMARKS            NUMBER OF SAMPLES TAKEN DURING THE DAY.
+10 1 2 1 3 1 4 1 5 1 6 117 1 8 1 9 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY AVG MONTHLY HIGH MONTHLY LOW IMES EXCEEDED MO AVG 1= 0 MO AVG = 0 MO AVG =0 MO AVG = 0 MOAVG I =0 IMES EXCEEDED DMAXl =0 DMAXIl =0 DMAX1 =0 DMAXI1 =0 DMAX1l =0 IMES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY.
-CALIFORNIA REGIONAL WATER OUALITY               DISCHARGE SELF MONITORING REPORT                   PACIFIC GAS AND ELECTRIC CO CONTROL BOARD                                                                                      DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION                                                                               PO BOX 56 81HIGUERA                                                                                          AVILA BEACH, CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (A) 1 FACILITY I D                     YEAR) MO /DAY                    YEAR / MO / DAY                STATE CODE               NPDES PERMIT #
+CALIFORNIA REGIONAL WATER OUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH, CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (A) 1 FACILITY I D YEAR) MO /DAY YEAR / MO / DAY STATE CODE NPDES PERMIT #
-3402003001            BEGINNING       03 103 / 01        ENDING      03 103 31                          06                    CA0003751 STATION        EFFLUENT001INFLUENT              EFFLUENT       INFLUENT        EFFLUENT001 INFLUENT                EFFLUENT001        INFLUENT ANALYSIS        TITANI)UM      ARSENIC          ARSENIC        CADMIUM          CADMIUM             LEAD               LEAD             ZINC UNITS             uglh          uCl              ug1            ugh               ugf1              ugh                ugh             UVI SMPL TYPE          GRAB          GRAB             GRAB           GRAB               GRAB             GRAB               GRAB            GRAB FRED           OCTOBER        OCTOBER          OCTOBER        OCTOBER          OCTOBER            OCTOBER           OCTOBER          OCTOBER 2
+3402003001 BEGINNING 03 1 03 / 01 ENDING 03 1 03 31 06 CA0003751 STATION EFFLUENT001 INFLUENT EFFLUENT INFLUENT EFFLUENT001 INFLUENT EFFLUENT001 INFLUENT ANALYSIS TITANI)UM ARSENIC ARSENIC CADMIUM CADMIUM LEAD LEAD ZINC UNITS uglh uCl ug1 ugh ugf1 ugh ugh UVI SMPL TYPE GRAB GRAB GRAB GRAB GRAB GRAB GRAB GRAB FRED OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER 2
 4
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-                                                                                                                                      18 a
+18 a
-10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY  AVG                                                                                                                                     18 MONTHLY  HIGH                                                                                                                                    183 MONTHLY  LOW                                                                                                                                     18 MESEXCEEDED            NOUMIT        NOLIMIT         6M-MED30=0     NOLIMIT          6M-MEDI0 0         NOLIMIT           6M-MED 100        NOUMIT MESEXCEEDED                                          DMAX 150 = 0                    D MAX 20 = 0                         DMAX40 = 0 MESEXCEEDED                                          I MAX 400 = 0                   I MAX 50 - 0                         I MAX 100 =0 REMARKS          ' NUMBER OF SAMPLES TAKEN DURING THE DAY
+10 1 1 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY AVG 18 MONTHLY HIGH 183 MONTHLY LOW 18 MES EXCEEDED NOUMIT NOLIMIT 6M-MED30=0 NOLIMIT 6M-MEDI0 0 NOLIMIT 6M-MED 100 NOUMIT MES EXCEEDED D MAX 150 = 0 D MAX 20 = 0 DMAX40 = 0 MES EXCEEDED I MAX 400 = 0 I MAX 50 - 0 I MAX 100 =0 REMARKS
-                  - INFLUENT ANALYSIS PERFORMED FOR COMPARISON TO EFFLUENTS
+' NUMBER OF SAMPLES TAKEN DURING THE DAY
+- INFLUENT ANALYSIS PERFORMED FOR COMPARISON TO EFFLUENTS
-CALIFORNIA REGIONAL WATER QUALITY                 DISCHARGE SELF MONITORING REPORT               PACIFIC GAS AND ELECTRIC CO CONTROL BOARD                                                                                    DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION                                                                             PO BOX 56 81 HIGUERA                                                                                       AVILA BEACH, CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (A) 2 FACIUITY I D                    YEAR I MO / DAY                    YEAR I MO I DAY            STATE CODE               NPOES PERMIT #
+CALIFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH, CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (A) 2 FACIUITY I D YEAR I MO / DAY YEAR I MO I DAY STATE CODE NPOES PERMIT #
-3402003001           BEGINNING         03 / 03 / 01        ENDING       03 103 / 31                    06                 CA0003751 STATION       INFLUENT       EFFLUENT001          INFLUENT      EFFLUENT001       INFLUENT     EFFLUENT 001       INFLUENT           EFFLUENT001 ANALYSIS      MERCURY          MERCURY             SILVER         SILVER           CYANIDE       CYANIDE        PHENOLICCMP         PHENOLIC  CMP UNITS          ugt             ugi                ugv             ugh             ugi             ugh          ugl (NONCL)          ughl(NONCL)
+3402003001 BEGINNING 03 / 03 / 01 ENDING 03 103 / 31 06 CA0003751 STATION INFLUENT EFFLUENT001 INFLUENT EFFLUENT001 INFLUENT EFFLUENT 001 INFLUENT EFFLUENT001 ANALYSIS MERCURY MERCURY SILVER SILVER CYANIDE CYANIDE PHENOLIC CMP PHENOLIC CMP UNITS ugt ugi ugv ugh ugi ugh ugl (NONCL) ughl (NONCL)
-SttPL TYPE       GRAB            GRAB                GRAB           GRAB             GRAB           GRAB             GRAB                 GRAB FREQ.       OCTOBER          OCTOBER            OCTOBER        OCTOBER          OCTOBER       OCTOBER           OCTOBER              OCTOBER 2
+SttPL TYPE GRAB GRAB GRAB GRAB GRAB GRAB GRAB GRAB FREQ.
+OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER 2
 4
 6
 8
-10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 MONTHLY   AVG MONTHLY   HIGH MONTHLY   LOW TIMESEXCEEDED         NOLIMIT      6M-MED 02=O            NOLIMIT       6M-MED 29=0      NO LIMIT       6M-MED30=O        NO UMIT         6M-MED 1500=
+10 11 12 13 14 15 16 1 7 18 19 20 2 1 22 23 24 25 26 27 28 29 30 MONTHLY AVG MONTHLY HIGH MONTHLY LOW TIMESEXCEEDED NOLIMIT 6M-MED 0 2=O NOLIMIT 6M-MED 2 9=0 NO LIMIT 6M-MED30=O NO UMIT 6M-MED 1500=
-IESEXCEEDED                       DMAX08 =0                           DMAX136-0                        DMAX100=0                        DMAX610D=0 IMESEXCEEDED                      IMAX 2 =0                            IMAX 35= 0                      IMAX 260=0                        IMAX 1530=0 REMARKS
+IESEXCEEDED DMAX08 =0 DMAX136-0 DMAX100=0 DMAX610D=0 IMESEXCEEDED IMAX 2 = 0 IMAX 35= 0 IMAX 260=0 IMAX 1530=0 REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY
-* NUMBER OF SAMPLES TAKEN DURING THE DAY
-CAUFORNIA REGIONAL WATER QUALITY               DISCHARGE SELF MONITORING REPORT                   PACIFIC GAS AND ELECTRIC CO CONTROL BOARD                                                                                     DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION                                                                              PO BOX 56 81HIGUERA                                                                                         AVILA BEACH, CALIF 93424 SAN LUIS OBISPO CA93401 PAGE' (A) 3 FACIULTY  ID                   YEAR I MO I DAY                     YEAR/ MO / DAY               STATE CODE               NPDES PERMIT #
+CAUFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH, CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE' (A) 3 FACIULTY I D YEAR I MO I DAY YEAR/ MO / DAY STATE CODE NPDES PERMIT #
-402003001         BEGINNING       03 1 03 1 01         ENDING       03 1 03 1 31                     06                  CA0003751 STAflON       INFLUENT EFFLUENTt01 EFFLUENT           001D    EFFLUENT001D     EFFLUENT 001D    EFFLUENT 005      EFFLUENT 008 ANALYSIS     CHLORPHENOL CHLOR   PHENOL         LITHIUM           BORON           HYDRADNE       OIL&GREASE        OIL&GREASE UNITS          ug/t           ugh               mg/I             mgi              mg/i             mg/i              mg/i SMPL   TYPE       GRAB          GRAB              GRAB             GRAB              GRAB            GRAB              GRAB FREO         OCTOBER        OCTOBER           OCTOBER          OCTOBER          OCTOBER         OCTOBER           OCTOBER 2
+402003001 BEGINNING 03 1 03 1 01 ENDING 03 1 03 1 31 06 CA0003751 STAflON INFLUENT EFFLUENT t01 EFFLUENT 001D EFFLUENT 001D EFFLUENT 001D EFFLUENT 005 EFFLUENT 008 ANALYSIS CHLOR PHENOL CHLOR PHENOL LITHIUM BORON HYDRADNE OIL & GREASE OIL & GREASE UNITS ug/t ugh mg/I mgi mg/i mg/i mg/i SMPL TYPE GRAB GRAB GRAB GRAB GRAB GRAB GRAB FREO OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER 2
 4
 6
 8
-12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY   AVG MONTHLY   HIGH MONTHLY   LOW iMESEXCEEDED         NOLIMIT        6M-MEDl0=0        NOLIMIT         NOLIMIT           NOLIMIT         MOAVGl5=0         MOAVG15=0 MESEXCEEDED                        DMAX 20=0                                                           DMAX 20=0         DMAX 20=0 MESEXCEEDED                        IMAX 50=0 REMARKS
+12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY AVG MONTHLY HIGH MONTHLY LOW iMESEXCEEDED NOLIMIT 6M-MEDl0=0 NOLIMIT NOLIMIT NOLIMIT MOAVGl5=0 MOAVG15=0 MES EXCEEDED DMAX 20=0 DMAX 20=0 DMAX 20=0 MES EXCEEDED IMAX 50=0 REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY
-* NUMBER OF SAMPLES TAKEN DURING THE DAY
-CALIFORNIA REGCONAL WATER QUALITY              DISCHARGE SELF MONITORING REPORT               PACIFIC GAS AND ELECTRIC CO CONTROL BOARD                                                                                 DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION                                                                          PO BOX 56 81 HIGUERA                                                                                    AVILA BEACH, CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE. (A) 4 FACILITY I D                  YEAR / MO / DAY                 YEAR I MO I DAY              STATE CODE               NPDES PERMIT #
+CALIFORNIA REGCONAL WATER QUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH, CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE. (A) 4 FACILITY I D YEAR / MO / DAY YEAR I MO I DAY STATE CODE NPDES PERMIT #
-3402003001          BEGINNING       03 / 03 / 01       ENDING      03 I 03 131                     06                    CA0003751 STATION     EFFLUENT 009 EFFLUENT013 EFFLUENTOIS EFFLUENT016                  EFFLUENT01I     INFLUENT         EFFLUENTOOt ANALYSIS     OIL&GREASE OIL&GREASE OIL&GREASE OIL&GREASE                     OIL&GREASE        PFBS               RCBS UNITS          MO           mg                mg/I          mg/i              mg/I            ug!1               ug/
+3402003001 BEGINNING 03 / 03 / 01 ENDING 03 I 03 131 06 CA0003751 STATION EFFLUENT 009 EFFLUENT013 EFFLUENTOIS EFFLUENT016 EFFLUENT 01I INFLUENT EFFLUENTOOt ANALYSIS OIL & GREASE OIL & GREASE OIL & GREASE OIL & GREASE OIL & GREASE PFB S RCB S
-SMPL  TYPE       GRAB          GRAB             GRAB           GRAB              GRAB           GRAB               GRAB FREQ        OCTOBER        OCTOBER          OCTOBER       OCTOBER           OCTOBER        OCTOBER           OCTOBER 2
+UNITS MO mg mg/I mg/i mg/I ug!1 ug/
+SMPL TYPE GRAB GRAB GRAB GRAB GRAB GRAB GRAB FREQ OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER 2
 4
 6
 B
-1D 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY  AVG MONTHLY  HIGH MONTHLY  LOW MESEXCEEDED          MOAVG15=D     MOAVG15=0        MOAVG15=0     MOAVG15=0         MOAVG15=0      NOLIMIT           NOLIMIT RMES EXCEEDED        DMAX 20=0     DMAX 20=0        DMAX 20=0     DMAX 20=0         DMAX20=0 MESEXCEEDED REMARKS             NUMBER OF SAMPLES TAKEN DURING THE DAY
+1D 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY AVG MONTHLY HIGH MONTHLY LOW MESEXCEEDED MOAVG15=D MOAVG15=0 MOAVG15=0 MOAVG15=0 MOAVG15=0 NOLIMIT NOLIMIT RMES EXCEEDED DMAX 20=0 DMAX 20=0 DMAX 20=0 DMAX 20=0 DMAX20=0 MES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY
-CAUFORNIA REGIONAL WATER QUALITY             DISCHARGE SELF MONITORING REPORT                PACIFIC GAS AND ELECTRIC CO CONTROL BOARD                                                                                DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION                                                                         PO BOX 56 81 HIGUERA                                                                                   AVILA BEACH, CALIF 93424 SAN LUIS OBISPO CA93401 PAGE. (A) 5 FACILITY I D                 YEAR I MO /DAY                   YEAR I MO I DAY             STATE CODE               NPDES PERMIT #
+CAUFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 81 HIGUERA AVILA BEACH, CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE. (A) 5 FACILITY I D YEAR I MO /DAY YEAR I MO I DAY STATE CODE NPDES PERMIT #
-3402003001         BEGINNING      03 103 01          ENDING        03 103 1 31                   06                   CA0003751 STATION     EFFLUENT001N  EFFLUENTOBINEFFLUENT    001N   EFFLUENTQ00INEFFLUENTOOIN EFFLUENT001N EFFLUENTO01N                    EFFLUENT 001N ANALYSIS      SLUDGE        SLUDGE          SLUDGE          SLUDGE            SLUDGE         SLUDGE            SLUDGE              SLUDGE UNITS       MOISTURE TOT KJLDL    N       AMMONIA(N)      NITRATE(N)       TOT PHOSPHS        pH            OIL&GREASE            BORON SMPL TYPE        %            mgoomoog                                           mgnog        pHumm              mfg                 mgAg FRED          GRAS          GRAB            GRAB            GRAB               GRAB          GRAB              GRAB                GRAB OCTOBER       OCTOBER         OCTOBER        OCTOBER           OCTOBER        OCTOBER           OCTOBER             OCTOBER 2
+3402003001 BEGINNING 03 1 03 01 ENDING 03 1 03 1 31 06 CA0003751 STATION EFFLUENT001N EFFLUENTOBIN EFFLUENT 001N EFFLUENTQ00IN EFFLUENTOOIN EFFLUENT001N EFFLUENTO01N EFFLUENT 001N ANALYSIS SLUDGE SLUDGE SLUDGE SLUDGE SLUDGE SLUDGE SLUDGE SLUDGE UNITS MOISTURE TOT KJLDL N
+AMMONIA (N)
+NITRATE (N)
+TOT PHOSPHS pH OIL & GREASE BORON SMPL TYPE mgoomoog mgnog pH umm mfg mgAg FRED GRAS GRAB GRAB GRAB GRAB GRAB GRAB GRAB OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER 2
 4
 6
 8
-10 I11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY  AVG MONTHLY  HIGH MONTHLY  LOW IMESEXCEEDED        NO LIMIT      NO LIMIT        NO LIMIT        NO LIMIT         NO UMIT        NO LIMIT          NO LIMIT         NO LIMIT IMESEXCEEDED IMESEXCEEDED REMARKS            NUMBER OF SAMPLES TAKEN DURING THE DAY
+10 I11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MONTHLY AVG MONTHLY HIGH MONTHLY LOW IMES EXCEEDED NO LIMIT NO LIMIT NO LIMIT NO LIMIT NO UMIT NO LIMIT NO LIMIT NO LIMIT IMES EXCEEDED IMES EXCEEDED REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY
-CALIFORNIA REGIONAL WATER QUALITY               DISCHARGE SELF MONITORING REPORT                 PACIFIC GAS AND ELECTRIC CO CONTROL BOARD                                                                                    DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION                                                                             PO BOX 56 91HIGUERA                                                                                        AVILA BEACH, CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (A) 6 FACILITY I D                    YEAR / MO / DAY                    YEAR/MO I DAY               STATE CODE               NPDES PERMIT K 3402003001           BEGINNING       03 / 03 01          ENDING         03 103 31                     06                  CA0003751 STATION     EFFLUENT 0O0N EFFLUENTO0IN      EFFLUENT 001N     EFFLUENT0OIN    EFFLUENT o01N   EFFLUENT 0OIN     EFFLUENT OI N       EFFLUENT D01N ANALYSIS        SLUDGE         SLUDGE           SLUDGE            SLUDGE          SLUDGE          SLUDGE            SLUDGE             SLUDGE UNITS        CADMIUM         COPPER          CHROMIUl            LEAD           NICKEL         MERCURY              ZINC             VOLUME SMPL  TYPE       nig/           mhg9             mohg              mg~h            mghg            mgAg              mgAg               bns FREa           GRAB           GRAB             GRAB              GRAB            GRAB            GRAB              GRAB OCT0OBERI OCTOBER                OCTOBER          OCTOBER         OCTOBER         OCTOBER           OCTOBER            OCTOBER 2
+CALIFORNIA REGIONAL WATER QUALITY DISCHARGE SELF MONITORING REPORT PACIFIC GAS AND ELECTRIC CO CONTROL BOARD DIABLO CANYON NUCLEAR POWER PLANT CENTRAL COAST REGION PO BOX 56 91 HIGUERA AVILA BEACH, CALIF 93424 SAN LUIS OBISPO CA 93401 PAGE: (A) 6 FACILITY I D YEAR / MO / DAY YEAR/MO I DAY STATE CODE NPDES PERMIT K 3402003001 BEGINNING 03 / 03 01 ENDING 03 1 03 31 06 CA0003751 STATION EFFLUENT 0O0N EFFLUENTO0IN EFFLUENT 001N EFFLUENT0OIN EFFLUENT o01 N EFFLUENT 0OIN EFFLUENT OI N EFFLUENT D01N ANALYSIS SLUDGE SLUDGE SLUDGE SLUDGE SLUDGE SLUDGE SLUDGE SLUDGE UNITS CADMIUM COPPER CHROMIUl LEAD NICKEL MERCURY ZINC VOLUME SMPL TYPE nig/
+mhg9 mohg mg~h mghg mgAg mgAg bns FREa GRAB GRAB GRAB GRAB GRAB GRAB GRAB OCT0OBER I OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER OCTOBER 2
 4
 6
 8
-10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MIONTHLY  AVG MONTHLY   HIGH MONTHLY   LOW lIMES EXCEEDED         10xSTLC=O      10xSTLC=O        1OxSTLC=0        1OxSTLC=O      1OxSTLC=0        1OxSTLC=0         1OxSTLC=O AESEXCEEDED         10 mgAg=O      250 mglkg=O      50 mghkg=O       50 fgfg=O      200 mg/kg=O      2 mgAg=O          2500 mgAg=O MESEXCEEDED          TTLC>100=0     TTLC>2500=0     TTLC>500-0        TTLC>lW0=0     TTLC>2000=0      TTLC>20=0         TTLC>5000=0 REMARKS             NUMBER OF SAMPLES TAKEN DURING THE DAY
+10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 MIONTHLY AVG MONTHLY HIGH MONTHLY LOW lIMES EXCEEDED 10xSTLC=O 10xSTLC=O 1OxSTLC=0 1OxSTLC=O 1OxSTLC=0 1OxSTLC=0 1OxSTLC=O AES EXCEEDED 10 mgAg=O 250 mglkg=O 50 mghkg=O 50 fgfg=O 200 mg/kg=O 2 mgAg=O 2500 mgAg=O MES EXCEEDED TTLC>100=0 TTLC>2500=0 TTLC>500-0 TTLC>lW0=0 TTLC>2000=0 TTLC>20=0 TTLC>5000=0 REMARKS NUMBER OF SAMPLES TAKEN DURING THE DAY
 APPENDIX 5 DIABLO CANYON POWER PLANT Acute Bioassay January 8 - 12, 2003
-      -AQUATIC B_0ASSAY &
+-AQUATIC B_0ASSAY &
-CONSULTING
+CONSULTING LABORATORIES. INC.
-        . LABORATORIES. INC.
 TOXICITY TESTING
 * OCEANOGRAPHIC RESEARCH January 24, 2003 Ms. Raquel Harvey FGL Environmental P.O. Box 272 Santa Paula, CA 93061
 ==Dear Ms. Harvey:==
 We are pleased to present the enclosed bioassay report. The test was conducted under guidelines prescribed in Guidelines for Performing Static Acute Fish Bioassays in Municipal and Industrial Waste Waters as provided to us by Frederic R. Kopperdahl, Fish and Wildlife Water Pollution Control Laboratory, Department of Fish and Game.
 Results were as follows:
-CLIENT:                          Diablo Canyon Power Plant SAMPLE I.D.:                     Discharge 001 PROJECT No:                      SP300147 DATE RECEIVED:                   08 Jan-03 ABC LAB. NO.:                    FGLO1 03.035 ACUTE ABALONE SURVIVAL BIOASSAY LC50            100% Survival in 100% Sample TUa             0.00 Yours very truly, Thomas (Tim) Mikel Laboratory Director 29 NORTH OLIVE STREET, VENTURA, CA 93001 * (805) 643-5621
+CLIENT:
+SAMPLE I.D.:
+PROJECT No:
+DATE RECEIVED:
+ABC LAB. NO.:
+Diablo Canyon Power Plant Discharge 001 SP300147 08 Jan-03 FGLO1 03.035 ACUTE ABALONE SURVIVAL BIOASSAY LC50 TUa 100% Survival in 100% Sample 0.00 Yours very truly, Thomas (Tim) Mikel Laboratory Director 29 NORTH OLIVE STREET, VENTURA, CA 93001 * (805) 643-5621
-                                                /
+/
-                                                   '         -96 Hr Survival Start Date:    01108/2003         Test ID. FGL0103035                    Sample ID-   CAOOOOOO End Date.      01/1212003         Lab ID: CAABC                          Sample Type. EFF3-Power Plant Sample Date:   01/08/2003         Protocol: KOP 76-Kopperdahl           Test Species: HR-Halhots rufescens comments:      Discharge 001 SP300147 Conc-%          1         2 N Control   1.0000 1.0000 100    1.0000    1.0000 Transform: Arcsin Square Root                                        Isotonic Conc-%       Mean N-Mean         Mean      Min       Max      CV%        N                             Mean N-Mean N Control    1.0000 1.0000      1.4120 1.4120 1.4120          0.000     2                             1.0000 1.0000 100    1.0000 1.0000      1.4120 1.4120 1.4120          0 000     2                             1.0W00    1.0000 Auxiliary Tests                                                          Statistic      Critical          Skew       Kurt Normality of the data set cannot be confirmed Equality of variance cannot be confirmed Linear Interpolation (200 Resamples)
+-96 Hr Survival Start Date:
-Point              %        SD       95% CL(Exp)       Skew
+/2003 Test ID. FGL0103035 Sample ID-CAOOOOOO End Date.
-,c0b               >100 IC10               >100 IC15               >100                                                       1.0 IC20               >100 IC25               >100                                                       0.9*
+/1212003 Lab ID:
-IC40               >100                                                       0.8.
+CAABC Sample Type.
-IC50               >100 0.7 06.
+EFF3-Power Plant Sample Date: 01/08/2003 Protocol: KOP 76-Kopperdahl Test Species:
+HR-Halhots rufescens comments:
+Discharge 001 SP300147 Conc-%
+2
+N Control 1.0000 1.0000 100 1.0000 1.0000 Transform: Arcsin Square Root Isotonic Conc-%
+Mean N-Mean Mean Min Max CV%
+N Mean N-Mean N Control 1.0000 1.0000 1.4120 1.4120 1.4120 0.000 2
+.0000 1.0000 100 1.0000 1.0000 1.4120 1.4120 1.4120 0 000 2
+.0W00 1.0000 Auxiliary Tests Statistic Critical Skew Kurt Normality of the data set cannot be confirmed Equality of variance cannot be confirmed Linear Interpolation (200 Resamples)
+Point SD 95% CL(Exp)
+Skew
+,c0b IC10 IC15 IC20 IC25 IC40 IC50
+>100
+>100
+>100
+>100
+>100
+>100
+>100 1.0 0.9*
+.8.
+.7 06.
 40 0.3*
 .2 0.1*
-.0 0   50        100          150 Dose %
+.0 0
-Page 1                                               ToxCalc v5.0.23                            Reviewed byir      -.
+100 150 Dose %
+Page 1 ToxCalc v5.0.23 Reviewed byir
-                                                      -96 Hr Survival Start Date-  01/0812003       Test ID FGL0103035                   Sample ID:    CAOOOOOOO End Date. 01/1212003        Lab ID CAABC                        Sample Type:  EFF3-Power Plant Sample Date. 01/08/2003        Protocol: KOP 76-Kopperdahl         Test Species: HR-Haliotis rufescens
+-96 Hr Survival Start Date-01/0812003 Test ID FGL0103035 Sample ID:
- ;omments:    Discharge 001 SP300147 Dose-Response Plot 1;
+CAOOOOOOO End Date.
+/1212003 Lab ID CAABC Sample Type:
+EFF3-Power Plant Sample Date. 01/08/2003 Protocol: KOP 76-Kopperdahl Test Species:
+HR-Haliotis rufescens
+;omments:
+Discharge 001 SP300147 Dose-Response Plot 1 ;
 08 07 2 06 U) 05, X: 04:
 Ito4 03:
 .2 01:
-Ut 0
+Ut E
-a E
+a
-Page 2                                          ToxCalc v5.0.23                              Reviewed by~flz&#x17d;-
+Page 2 ToxCalc v5.0.23 Reviewed by~flz&#x17d;-
-                                              -'-96            Hr Survival Start Date     01108/2003        Test ID: FGLO103035                    Sample ID.         CAQOQOOQO End Date:      01112/2003        Lab ID. CkABC                          Sample  Type       EFF3-Power Plant Sample Date:   0110812003          Protocol: KOP 76-Kopperdahl          Test Species:      HR-Haliotis rufescens omments:      Discharge 001 SP300147 Auxiliary Data Summary Conc-%          Parameter                  Mean     Min       Max       SD      CV%        N N Control    Temp C                         15.48  15.40     15.60     0.08      1.81    10 100                                   15.40  15.10     15.80     0.18      2.73    10 N Control     pH                             7.80   7.70      8.00     0.12      4.36    10 100                                    7.75   7.70      8.00     0.11      4.24    10 N Control     DO mgIL                        7.57   7.30      7.80     0.19      5.83    10 100                                    7.73   7.60      7.90     0.11      4.21    10 N Control    Salinity ppt                   33.00 33.00      33.00     0.00      0.00    10 100                                   33.00 33.00      33.00     0.00      0.00    10 N Control                                    0.00   0.00      0.00     0.00              0 100                                    0.00   0.00      0.00     0.00              0 N Control                                    0.00   0.00      0.00     0.00              0 100                                    0.00   0.00      0.00     0.00              0 Page 3                                               ToxCalc v5.0.23                                   Reviewed by&t
+-'-96 Hr Survival Start Date 01108/2003 Test ID: FGLO103035 Sample ID.
+CAQOQOOQO End Date:
+/2003 Lab ID.
+CkABC Sample Type EFF3-Power Plant Sample Date: 0110812003 Protocol: KOP 76-Kopperdahl Test Species:
+HR-Haliotis rufescens omments:
+Discharge 001 SP300147 Auxiliary Data Summary Conc-%
+Parameter Mean Min Max SD CV%
+N N Control Temp C 15.48 15.40 15.60 0.08 1.81 10 100 15.40 15.10 15.80 0.18 2.73 10 N Control pH 7.80 7.70 8.00 0.12 4.36 10 100 7.75 7.70 8.00 0.11 4.24 10 N Control DO mgIL 7.57 7.30 7.80 0.19 5.83 10 100 7.73 7.60 7.90 0.11 4.21 10 N Control Salinity ppt 33.00 33.00 33.00 0.00 0.00 10 100 33.00 33.00 33.00 0.00 0.00 10 N Control 0.00 0.00 0.00 0.00 0
+0.00 0.00 0.00 0.00 0
+N Control 0.00 0.00 0.00 0.00 0
+0.00 0.00 0.00 0.00 0
+Page 3 ToxCalc v5.0.23 Reviewed by&t
 APPENDIX 6 DIABLO CANYON POWER PLANT Chronic Bioassay January 9 -11, 2003
-A                                )
+)
-AAQUATIC BI.OASSAY &
+A AAQUATIC BI.OASSAY &
 CONSULTING LABORATORIES, INC TOXICITY TESTING
 * OCEANOGRAPHIC RESEARCH January 24, 2003 Ms. Raquel Harvey FGL Envirom-nental P.O. Box 272 Santa Paula, CA 93060
 ==Dear Ms. Harvey:==
+We are pleased to present the enclosed bioassay report. The test was conducted under guidelines prescribed in Short-Term Methods for Measuring the Chronic Toxicity of Effluents and Receiving Waters to West Coast Marine and Estuarine Organisms, EPA-R-95/136. Results were as follows:
-We are pleased to present the enclosed bioassay report. The test was conducted under guidelines prescribed in Short-Term Methods for Measuring the Chronic Toxicity of Effluents and Receiving Waters to West CoastMarine and EstuarineOrganisms, EPA-R-95/136. Results were as follows:
+CLIENT:
-CLIENT:                         Diablo Canyon Power Plant SAMPLE I.D.:                    Discharge 001 SP300147 DATE RECEIVED:                  08 Jan - 03 ABC LAB. NO.:                   FGLO103.036 CHRONIC ABALONE LARVAL DEVELOPMENT BIOASSAY NOEC =           100.00 %
+SAMPLE I.D.:
-TUc =            1.00 IC25     =      >100.00 %
+DATE RECEIVED:
-IC50     =      >100.00 %
+ABC LAB. NO.:
+Diablo Canyon Power Plant Discharge 001 SP300147 08 Jan - 03 FGLO103.036 CHRONIC ABALONE LARVAL DEVELOPMENT BIOASSAY NOEC =
+TUc
+=
+IC25
+=
+IC50
+=
+.00 %
+.00
+>100.00 %
+>100.00 %
 Yours very truly, Thomas (Tin) Mikel Laboratory Director 29 NORTH OLIVE STREET, VENTURA, CA 93001 * (805) 643-5624
-Abaione Larval Development Test-Proportion Noi...al Start Date. 01109/2003        Test ID: FGL0103036                     Sample ID.          CAOOOOOO0 End Date.      01/1112003         Lab ID CAABC                            Sample Type.        EFF1-POTW Sample Date:   01/08/2003         Protocol: MBP 90-Anderson et al.        Test Species:       HR-Haliotis rufescens Comments:       Discharge 001 SP300147 Conc-%           1        2        3          4          5 N Control    1.0000 1.0000 1.0000 1.0000 1.0000 10   1.0000    1.0000   1.0000     1.0000    1.0000 18   1.0000    1.0000   1.0000     1.0000    1.0000 32   1.0000    1.0000   1.0000     1.0000    1.0000 56   1.0000    1.0000   1.0000     1.0000    1.0000 100    1.0000    1.0000   1.0000     1.0000    1.0000 Transform: Arcsin Square Root                Rank    1-Tailed                Isotonic Conc-%         Mean N-Mean        Mean       Min       Max      CV%         N       Sum     Critical            Mean N-Mean N Control    1.0000 1.0000      1.5208 1.5208 1.5208            0 000     5                                    1.0000 1.0000 10   1.0000 1.0000      1.5208 1.5208 1.5208            0 000     5        27.50     16.00             1.0000 1.0000 18   1.0000 1.0000      1.5208 1.5208 1.5208            0.000     5        27.50     16.00             1.0000 1.0000 32   1.0000 1.0000      1.5208 1.5208 1.5208            0.000     5        27.50     16.00             1.0000 1.0000 56   1.0000 1.0000      1.5208 1.5208 1.5208            0.000     5        27.50     16.00             1.0000 1.0000 100    1.0000 1.0000      1.5208 1.5208 1.5208           0 000      5        27.50     16.00             1 0000 1.0000 Auxiliary Tests                                                            Statistic           Critical            Skew      Kurt Shapiro-Wilk's Test indicates normal distribution (p > 0.01)                   1                 0.9 Equality of variance cannot be confirmed Hypothesis Test (1-tail, 0.05)      NOEC      LOEC        ChV       TU Steel's Many-One Rank Test            100      >100                  1 Linear Interpolation (200 Resamples)
+Abaione Larval Development Test-Proportion Noi...al Start Date.
-Point              %        SD       95% CL(Exp)         Skew IC05               >100 IC10               >100 IC15               >100                                                        nIV1I IC20               >100 IC25               >100                                                        0.9 IC40               >1 00                                                       08~
+/2003 Test ID: FGL0103036 Sample ID.
-IC50               >100 07 0.6.
+CAOOOOOO0 End Date.
-e_
+/1112003 Lab ID CAABC Sample Type.
-                                                                            & 0.4.
+EFF1-POTW Sample Date: 01/08/2003 Protocol: MBP 90-Anderson et al.
--02 0.1 4 0.0 C        50          100         150 Dose %
+Test Species:
-Page 1                                                 ToxCalc v5.0.23                                    Reviewed by
+HR-Haliotis rufescens Comments:
+Discharge 001 SP300147 Conc-%
+2
+4
+N Control 1.0000 1.0000 1.0000 1.0000 1.0000 10 1.0000 1.0000 1.0000 1.0000 1.0000 18 1.0000 1.0000 1.0000 1.0000 1.0000 32 1.0000 1.0000 1.0000 1.0000 1.0000 56 1.0000 1.0000 1.0000 1.0000 1.0000 100 1.0000 1.0000 1.0000 1.0000 1.0000 Transform: Arcsin Square Root Rank 1-Tailed Isotonic Conc-%
+Mean N-Mean Mean Min Max CV%
+N Sum Critical Mean N-Mean N Control 1.0000 1.0000 1.5208 1.5208 1.5208 0 000 5
+.0000 1.0000 10 1.0000 1.0000 1.5208 1.5208 1.5208 0 000 5
+.50 16.00 1.0000 1.0000 18 1.0000 1.0000 1.5208 1.5208 1.5208 0.000 5
+.50 16.00 1.0000 1.0000 32 1.0000 1.0000 1.5208 1.5208 1.5208 0.000 5
+.50 16.00 1.0000 1.0000 56 1.0000 1.0000 1.5208 1.5208 1.5208 0.000 5
+.50 16.00 1.0000 1.0000 100 1.0000 1.0000 1.5208 1.5208 1.5208 0 000 5
+.50 16.00 1 0000 1.0000 Auxiliary Tests Statistic Critical Skew Kurt Shapiro-Wilk's Test indicates normal distribution (p > 0.01) 1 0.9 Equality of variance cannot be confirmed Hypothesis Test (1-tail, 0.05)
+NOEC LOEC ChV TU Steel's Many-One Rank Test 100
+>100 1
+Linear Interpolation (200 Resamples)
+Point SD 95% CL(Exp)
+Skew IC05
+>100 IC10 IC15 IC20 IC25 IC40 IC50
+>100
+>100
+>100
+>100
+>1 00
+>100 nIV1I 0.9 08~
+0.6.
+e_
+& 0.4.
+-02 0.1 4 0.0 50 100 150 C
+Dose %
+Page 1 ToxCalc v5.0.23 Reviewed by
-Abatone Larval Development Test-Proportion Nort..al Start Date:  01109/2003        Test ID: FGL0103036                 Sample ID:      CAOOOOOOO End Date:    01/1112003        Lab ID: CAABC                       Sample Type:    EFF1 -POTW Sample Date: 01/08/2003        Protocol: MBP 90-Anderson et al. Test Species:   HR-Halhotis rufescens Iomments:    Discharqe 001 SP300147 Dose-Response Plot 1;
+Abatone Larval Development Test-Proportion Nort..al Start Date:
+/2003 Test ID: FGL0103036 End Date:
+/1112003 Lab ID:
+CAABC Sample Date: 01/08/2003 Protocol: MBP 90-Anderson et al.
+Iomments:
+Discharqe 001 SP300147 Sample ID:
+Sample Type:
+Test Species:
+CAOOOOOOO EFF1 -POTW HR-Halhotis rufescens Dose-Response Plot 1;
 :
 i 07:
-zo 06Z 0 0.5:
+o 06Z z
+0.5:
 o 04:
-IL03:
+IL 03:
 :
 :
 A.
-                           N            Co           C)
+C9 0C.)
-C9                                                               )
+z 0
-C.)
+N Co C))
-z Page 2                                          ToxCalc v5.0.23                                Reviewed bye~d&#x17d;
+Page 2 ToxCalc v5.0.23 Reviewed bye~d&#x17d;
-Abaiohe Larval Development Test-Proportion Nora..l Start Date     0110912003        Test ID FGL0103036                     Sample ID.         CAOOOOOOO End Date.      01/11/2003        Lab IID: CAABC                         Sample Type        EFF1-POTW Sample Date:   01/08/2003        Prot( ocol MBP 90-Anderson et al.      Test Species:      HR-Haliotis rufescens Comments.       Discharqe 001 SP3001' 47 Auxiliary Data Summary Conc-%          Parameter                  Mean      Min       Max      SD       CV%
+. Start Date 0110912003 Test End Date.
-N Control     Temp C                       16.50    16.50     16.50     000       000 10                                 16.50   16.50      16.50     0.00      0.00 18                                16.50    16.50      16.50     0.00      0.00 32                                 16.50   16.50      16.50     0.00      0.00 56                                 16.50   16.50      16.50     0.00      0.00 100                                  16.50   16.50      16.50     0.00      0.00 N Control     pH                            7.70     7.70      7.70     0.00      0.00 10                                  7.70     7.70      7.70     0.00      000 18                                  7.70     7.70      7.70     0.00      0.00 32                                   7.70     7.70      7.70     0.00      0.00 56                                   7.75     7.70      7.80     0.07      3.43 100                                   -7.75    7.70      7.80     0.07      343     -
+/11/2003 Lab I Sample Date: 01/08/2003 Prot(
-N Control     DO mgIL                       6.65     5.90      7.40     1.06    15.49 10                                   6.65     6.20      7.10     0.64    12.00 18                                   6.35     5.60      7.10     1.06    16.22 32                                   6.35     5.60      7.10     1.06    16.22 56                                   6.35     5.60      7.10     1.06    16.22 100                                   6.30     5.50      7.10     1.13    16.88 N Control      Salinity ppt                34.00    34.00     34.00      0.00      0.00 10                                 34.00    34.00     34.00      0.00      0.00 18                                 34.00    34.00     34.00      0.00      0.00 32                                 34.00    34.00     34.00      0.00      0.00 56                                 34.00    34.00     34.00      0.00      0.00 100                                 34.00    34.00     34.00      0.00      0.00 Page 3                                              ToxCalc v5.0.23                                    Reviewed by &-
+Comments.
+Discharqe 001 SP3001' Abaiohe Larval Development Test-Proportion Nora..l ID FGL0103036 Sample ID.
+CAOOOOOOO ID:
+CAABC Sample Type EFF1-POTW ocol MBP 90-Anderson et al.
+Test Species:
+HR-Haliotis rufescens 47 Auxiliary Data Summary Conc-%
+Parameter N Control Temp C 10 18 32 56 100 N Control pH 10 18 32 56 100 N Control DO mgIL 10 18 32 56 100 N Control Salinity ppt 10 18 32 56 100 Mean Min 16.50 16.50 16.50 16.50 16.50 16.50 16.50 16.50 16.50 16.50 16.50 16.50 7.70 7.70 7.70 7.70 7.70 7.70 7.70 7.70 7.75 7.70
+-7.75 7.70 6.65 5.90 6.65 6.20 6.35 5.60 6.35 5.60 6.35 5.60 6.30 5.50 34.00 34.00 34.00 34.00 34.00 34.00 34.00 34.00 34.00 34.00 34.00 34.00 Max 16.50 16.50 16.50 16.50 16.50 16.50 7.70 7.70 7.70 7.70 7.80 7.80 7.40 7.10 7.10 7.10 7.10 7.10 34.00 34.00 34.00 34.00 34.00 34.00 SD 000 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.07 0.07 1.06 0.64 1.06 1.06 1.06 1.13 0.00 0.00 0.00 0.00 0.00 0.00 CV%
+0.00 0.00 0.00 0.00 0.00 0.00 000 0.00 0.00 3.43 343 15.49 12.00 16.22 16.22 16.22 16.88 0.00 0.00 0.00 0.00 0.00 0.00 Page 3 ToxCalc v5.0.23 Reviewed by &-
-A    /AQUATIC W BIOASSAY          &
+A
+/AQUATIC W BIOASSAY &
 CONSULTING LABORATORIES, INC TOXICITY TESTING
-* OCEANOGRAPHIC RESEARCH CHRONIC ABALONE DEVELOPMENT BIOASSAY DATE:                                    09 Jan - 03 STANDARD TOXICANT:               Zinc NOEC =                        10.00 ug/h IC25 =                        18.91 ughl IC50 =                        25.27 ug/l Yours very truly, 29 NORTH OLIVE STREET, VENTURA, CA 93001 * (805) 643-5621
+* OCEANOGRAPHIC RESEARCH CHRONIC ABALONE DEVELOPMENT BIOASSAY DATE:
+Jan - 03 STANDARD TOXICANT:
+Zinc NOEC =
+IC25 =
+IC50 =
+.00 ug/h 18.91 ughl 25.27 ug/l Yours very truly, 29 NORTH OLIVE STREET, VENTURA, CA 93001 * (805) 643-5621
-Ab_ _he Larval Development Test-Proportion Nc             il Start Date.      0110912003           Test ID. ABS01.2003                     Sample ID:           REF F-Ref Toxicant End Date:        01/11/2003           Lab ID. ABC LABS                        Sample Type:         ZNSSO-Zinc sulfate Sample Date:     0110912003           Protocol: MBP 90-Anderson et al.        Test Species:        HR- Haliotis rufescens
+Start Date.
- 'omments:        Standard Toxicant Conc-uglL          1        2           3          4         5 Control     0.9800 0.9600        0.9900    0.9100     1.0000 10   0.9600 0.9800        0.9700    1.0000     1.0000 18   0.4700 0.8700        0.6700    0.8600    0.9600 32   0.1100 0.1200        0.2700    0.2700     0.3800 56   0.0000 0.0000        0.0000    0.0000     0.0000 Transform: Arcsin Square Root                         1-Tailed                  Isotonic Conc-ugIL        Mean N-Mean          Mean        Min      Max      CV%          N       t-Stat   Critical    MSD       Mean N-Mean Control     0.9680 1.0000        1.4112 1.2661 1.5208            6.966      5                                       0.9750 1.0000 10   0.9820 1.0145        1.4473 1.3694 1.5208            4.856      5        -0.378       2.230  0.2133     0.9750 1.0000
+0110912003 End Date:
-            *18    0.7660 0.7913        1.0946 0.7554 1.3694 21.866                5         3.310       2.230  0.2133     0.7660 0.7856
+/11/2003 Sample Date: 0110912003
-            *32    0.2300 0.2376        0.4898 0.3381 0.6642 28.578                5         9.634       2.230  0.2133     0.2300 0.2359 56   0.0000 0.0000        0.0500 0.0500 0.0500            0.000      5                                       0.0000 0.0000 Auxiliary Tests                                                                Statistic            Critical               Skew      Kurt Shapiro-Wilk's Test indicates normal distribution (p > 0.01)                   0.96317                0.868               -0.448 0.74857 Bartlett's Test indicates equal variances (p = 0.12)                           5.90736              11.3449 Hypothesis Test (1-tail, 0.05)          NOEC      LOEC        ChV       TU      MSDu       MSDp        MSB      MSE      F-Prob        df Dunnett's Test                            10         18     13.4164            0.10747    0.11026   0.98236    0.02287   7.OE-08     3, 16 Linear Interpolation (200 Resamples)
+'omments:
-Point      l ugIL     SD          95% CL(Exp)         Skew IC05               11.866    0.867      10.500 15.359 1.3824 ICi0               13.732    1.600      11.145 20.324 1.0314 IC15               15.598    1.782      11.717 21.032 0.2975                        1.0     -
+Standard Toxicant Conc-uglL 1
-IC20               17.464    1.736      12.486 21.729 -0.1854                       09 IC25               18.908    1.661      13.489 22.619 -0.4348 IC40               22.728    1.481      17.032 26.029 -0.9957                       08 IC50               25.274    1.229      21.154 28.237 -0.8460                       0.7 CD
+Control 0.9800 0.9600 10 0.9600 0.9800 18 0.4700 0.8700 32 0.1100 0.1200 56 0.0000 0.0000 Ab_ _he Larval Development Test-Proportion Nc il Test ID. ABS01.2003 Sample ID:
-                                                                                  - 0.5 0
+REF Lab ID.
-In 0.4 a
+ABC LABS Sample Type:
-0           20           40            60 Dose ug/L Page 1                                                     ToxCalc v5.0.23                                      Reviewed by
+ZNS Protocol: MBP 90-Anderson et al.
+Test Species:
+HR-F-Ref Toxicant SO-Zinc sulfate Haliotis rufescens 3
+5
+.9900 0.9100 1.0000 0.9700 1.0000 1.0000 0.6700 0.8600 0.9600 0.2700 0.2700 0.3800 0.0000 0.0000 0.0000 Transform: Arcsin Square Root 1-Tailed Isotonic Conc-ugIL Mean N-Mean Mean Min Max CV%
+N t-Stat Critical MSD Mean N-Mean Control 0.9680 1.0000 1.4112 1.2661 1.5208 6.966 5
+.9750 1.0000 10 0.9820 1.0145 1.4473 1.3694 1.5208 4.856 5
+-0.378 2.230 0.2133 0.9750 1.0000
+*18 0.7660 0.7913 1.0946 0.7554 1.3694 21.866 5
+.310 2.230 0.2133 0.7660 0.7856
+*32 0.2300 0.2376 0.4898 0.3381 0.6642 28.578 5
+.634 2.230 0.2133 0.2300 0.2359 56 0.0000 0.0000 0.0500 0.0500 0.0500 0.000 5
+.0000 0.0000 Auxiliary Tests Statistic Critical Skew Kurt Shapiro-Wilk's Test indicates normal distribution (p > 0.01) 0.96317 0.868
+-0.448 0.74857 Bartlett's Test indicates equal variances (p = 0.12) 5.90736 11.3449 Hypothesis Test (1-tail, 0.05)
+NOEC LOEC ChV TU MSDu MSDp MSB MSE F-Prob df Dunnett's Test 10 18 13.4164 0.10747 0.11026 0.98236 0.02287 7.OE-08 3, 16 Point IC05 ICi0 IC15 IC20 IC25 IC40 IC50 l
+ugIL SD 11.866 0.867 13.732 1.600 15.598 1.782 17.464 1.736 18.908 1.661 22.728 1.481 25.274 1.229 Linear Interpolation (200 Resamples) 95% CL(Exp)
+Skew 10.500 15.359 1.3824 11.145 20.324 1.0314 11.717 21.032 0.2975 1.0 12.486 21.729 -0.1854 09 13.489 22.619 -0.4348 17.032 26.029 -0.9957 08 21.154 28.237 -0.8460 0.7 CD
+- 0.5 0
+a 0.4 In 0
+20 40 60 Dose ug/L Page 1 ToxCalc v5.0.23 Reviewed by
-I                                       s Ab-.se Larval Development Test-Proportion N. al Start Date:  01/0912003         Test ID: ABSO1.2003                 Sample ID:    REF-Ref Toxicant End Date:    01/1112003         Lab ID. ABC LABS                    Sample Type:  ZNSO-Zinc sulfate Sample Date: 01/0912003         Protocol: MBP 90-Anderson et al. Test Species: HR-Haliotis rufescens Comments:     Standard Toxicant Dose-Response Plot 0.9                                                                  1-tail, 0.05 level of significance 0.8
+s I
-              -9 0.7 o 0.6 z
+Ab-.se Larval Development Test-Proportion N.
-0.5 ot 0.4 o! 0.3 02 0.1 N~
+al Start Date:
-                         -9            0 FS Page 2                                           ToxCalc v5.0.23                             Reviewed byor
+/0912003 Test ID: ABSO1.2003 Sample ID:
+REF-Ref Toxicant End Date:
+/1112003 Lab ID.
+ABC LABS Sample Type:
+ZNSO-Zinc sulfate Sample Date: 01/0912003 Protocol: MBP 90-Anderson et al.
+Test Species:
+HR-Haliotis rufescens Comments:
+Standard Toxicant Dose-Response Plot 0.9 0.8
+-9 0.7 o 0.6 z
+0.5 ot 0.4 o! 0.3 02 0.1 1-tail, 0.05 level of significance
+-9 0
+FS N~
+Page 2 ToxCalc v5.0.23 Reviewed byor
-ALae Larval Development Test-Proportion Nr             Al Start Date:    0110912003         Test ID: ABS01.2003                   Sample ID:         REF-Ref Toxicant End Date:      01/11/2003         Lab ID. ABC LABS                      Sample Type.       ZNSO-Zinc sulfate Sample Date:   01/09/2003         Protocol: MBP 90-Anderson et al.      Test Species:      HR-Halhotis rufescens Comments:       Standard Toxicant Auxiliary Data Summary Conc-uglL        Parameter                  Mean     Mir I     Max       SD       CV%/
+Start Date:
-Control    Temp C                      16.50    16.50     16.50      0.00      0.00 18                                16.50    16.50     16.50      0.00      0.00 32                                16.50    16.50     16.50      0.00      0.00 56                                16.50    16.50     16.50      0.00      0.00 100                                16.50    16.50     16.50      0.00      0.00  -
+0110912003 End Date:
-Control    pH                           7.75       .70      7.80     0.07      3.43 18                                 7.75       .70      7.80     0.07      3.43 32                                 7.75     7, 7..70      7.80     0.07      3.43 56                                 7.75     7,.70      7.80     0.07      3.43 100                                  7.75       .70      7.80     0.07      3.43      -
+/11/2003 Sample Date: 01/09/2003 Comments:
-Control    DO mg/L                      6.50       .90      7.10     0.85     14.17 18                                 6.60     5 .90      7.30     0.99     15.08 32                                 6.45     5 .80      7.10     0.92     14.86 56                                 6.40     5 .70      7.10     0.99     15.55 100                                  6.45     5,
+Standard Toxicant ALae Larval Development Test-Proportion Nr Al Test ID: ABS01.2003 Sample ID:
-                                                              .70      7.20     1.06     15.97 Control    Salinity ppt                34.00       .00    34.00      0.00      0.00 18                                34.00   34..00     34.00      0.00      0.00 32                                34.00   34..00     34.00      0.00      0.00 56                                34.00   34..00     34.00      0.00      0.00 100                                 34.00   34.,00     34.00      0.00      0.00      -
+REF-Ref Toxicant Lab ID.
-Page 3                                              ToxCalc v5.0.23                                     Reviewed by f-.}}
+ABC LABS Sample Type.
+ZNSO-Zinc sulfate Protocol: MBP 90-Anderson et al.
+Test Species:
+HR-Halhotis rufescens Conc-uglL Parameter Control Temp C 18 32 56 100 Control pH 18 32 56 100 Control DO mg/L 18 32 56 100 Control Salinity ppt 18 32 56 100 Mean 16.50 16.50 16.50 16.50 16.50 7.75 7.75 7.75 7.75 7.75 6.50 6.60 6.45 6.40 6.45 34.00 34.00 34.00 34.00 34.00 Mir 16 16 16 16 16 7.7, 7,
+5
+, 34.
+.
+.
+.
+Auxiliary Data Summary I
+Max SD CV%/
+.50 16.50 0.00 0.00
+.50 16.50 0.00 0.00
+.50 16.50 0.00 0.00
+.50 16.50 0.00 0.00
+.50 16.50 0.00 0.00
+.70 7.80 0.07 3.43
+.70 7.80 0.07 3.43
+.70 7.80 0.07 3.43
+.70 7.80 0.07 3.43
+.70 7.80 0.07 3.43
+.90 7.10 0.85 14.17
+.90 7.30 0.99 15.08
+.80 7.10 0.92 14.86
+.70 7.10 0.99 15.55
+.70 7.20 1.06 15.97
+.00 34.00 0.00 0.00
+.00 34.00 0.00 0.00
+.00 34.00 0.00 0.00
+.00 34.00 0.00 0.00
+,00 34.00 0.00 0.00 Page 3 ToxCalc v5.0.23 Reviewed by f-.}}

DCL-2003-530, Transmittal of First Quarter 2003 Report on Discharge Monitoring at Diablo Canyon Power Plant: Difference between revisions

Latest revision as of 10:21, 16 January 2025

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Dear Mr. Briggs:

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