DCL-2024-535, Rd Quarter 2024 Discharge Self-Monitoring

Rd Quarter 2024 Discharge Self-Monitoring

ML24346A079
Person / Time
Site:	Diablo Canyon
Issue date:	10/17/2024
From:	Rebel T Pacific Gas & Electric Co
To:	Office of Nuclear Reactor Regulation
References
DCL-2024-535
Download: ML24346A079 (1)

Text

Pacific Gas and Electric company*

PG&E Letter DCL-2024-535 October 17, 2024 California Regional Water Quality Control Board Central Coast Region Attn: Monitoring and Reporting Review Section 895 Aerovista, Suite #101 San Luis Obispo, CA 93401-7906 Electronic Submission CIWQS Web Application Diablo Canyon Power Plant P.O. Box 56 Avila Beach, CA 93424 In accordance with Order 90-09, NPDES No. CA0003751, the 3rd Quarter 2024 report on Discharge Self-Monitoring at Diablo Canyon Power Plant (OCPP) is provided. This letter and supporting documents have been attached to the California Integrated Water Quality System (CIWQS) web application data submittal for the period. Discharge Self-Monitoring (DMR) Forms are included in the submittal.

Facility Name:

Address:

Contact Person:

Job

Title:

Phone Number:

WDR/NPDES Order Number:

Type of Report: (check one)

Quarter: (check one):

Year:

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

Pacific Gas & Electric Company Diablo Canyon Power Plant P.O. Box 56 Avila Beach, CA 93424 Trevor Rebel Manager, Environmental Protection (805) 441-5435 Order No. 90-09, NPDES No. CA0003751 QUARTERLY

~

ANNUAL 4th 2024 (Annual Reports for DCPP are Jan-Dec)

~ No (there are no violations to report)

Yes J

PG&E Letter DCL-2024-535 CRWQCB Central Coast Region October 18, 2024 Page 2 If Yes is marked (complete a-g):

a) Parameter(s) in Violation:

b) Section(s) of WDR/NPDES Violated:

c) Reported Value(s):

d) WDR/NPDES Limit/Condition:

e) Dates of Violation(s):

(reference page of report/data sheet) f) Explanation of Cause(s):

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

(attach additional information as needed)

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

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

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

PG&E Letter DCL-2024-535 CRWQCB Central Coast Region October 18, 2024 Page 3 I certify under penalty of law that this document, the CIWQS data submittal, and all associated 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 or concerns regarding the report provided, or require additional information, please contact Trevor Rebel at (805) 441-5435.

Sincerely, Name:

Trevor Rebel

Title:

Manager, Environmental Protection - Diab/a Canyon Power Plant 2024535/srp/tdr

PG&E Letter DCL-2024-535 CRWQCB Central Coast Region October 18, 2024 Page4 cc:

Hardcopy Print-Out of CIWQS Web Application Submittal:

Mahdi Hayes NRC Senior Resident Inspector U.S. Nuclear Regulatory Commission Diablo Canyon Power Plant 104/5 Regional Administrator Licensing Assistant, Operations Branch U.S. Nuclear Regulatory Commission Region IV 1600 East Lamar Boulevard Arlington, TX 76011-4511 U.S. Nuclear Regulatory Commission Document Control Desk Washington, D.C. 20555-0001

PG&E Letter DCL-2024-535 CRWQCB Central Coast Region October 18, 2024 Page 5 bee:

PDF Formatted Copy of CIWQS Application Submittal:

RMS-DCPP (DCPP 119/1 eDocs Client)

S:\\enveng\\correspondence\\outgoing\\2024 docs\\2024 complete\\

DCL2024535 DCPP 3rd-Q 2024 NPDES DSMR & eDMR Forms.pdf The Data Tables for This Report Are Found On:

S:\\Chem\\NPDES Submittals\\2024 Submittals\\3Q24 DCL Letter Location:

S:\\enveng\\correspondence\\outgoing\\2024 docs\\2024 complete\\DCL2024535

PACIFIC GAS AND ELECTRIC COMPANY Third Quarter 2024 REPORT ON DISCHARGE MONITORING AT DIABLO CANYON POWER PLANT TABLE OF CONTENTS

~

OVERVIEW................................................................................ 1

SUMMARY

OF MONITORING PROGRAM A.

B.

C.

Monitoring of Plant Influent and Effluent.......................... 2 Monitoring of Receiving Waters....................................... 2 Sodium Bromide Treatment Program............................... 3 APPENDIX 1: NP DES Discharge Points

OVERVIEW

1. During the 3rd Quarter of 2024, discharges occurred from Discharge Paths 001 (once-through cooling water), 001 B, 001 D, 001 E, 001 F, 001 G, 001 H, 001 L, 001 M, 001 N, 001 P, 002, 003, 004, and 005. No discharges occurred from Discharge Paths 0011, 001 J, 001 K, and 006 through 017. A list of all permit discharge pathways, including name and number, is provided in Appendix 1.

2. The substances listed in Table B of the California Ocean Plan were each analyzed for and reported in the permit renewal application and application updates for Diablo Canyon Power Plant (DCPP) submitted in 1994, 2001, and 2011. There have been no changes in activities conducted at the plant that would have significantly affected the results previously reported in the above referenced documents. Ocean Plan Table B substances not analyzed for this quarter were not added to any plant discharge streams.

3. During the 3rd Quarter of 2024, maintenance activities that required draining of closed cooling water systems were performed and are summarized below. PG&E received concurrence from the CCRWQCB in response to letters dated July 19, 1995 (PG&E Letter DCL-95-156), May 23, 1996 (PG&E Letter DCL-96-522), and May 19, 1997 (PG&E Letter DCL-97-533) regarding the use of glutaraldehyde and isothiazolin to control microbiological growth and corrosion in DCPP's closed cooling water systems.

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

Volume Glutaraldehyde lsothiazolin Total Oil & Grease Date System Suspended (gallons)

(mg/I)

(mg/I as c1-)

Solids (mq/1)

(mg/I) 09/10/2024 Unit-1 CCW 2,284 N/A

< 0.250 N/A N/0 9/18/2024 Unit-1 ICW 3,303 N/A N/A N/A N/A

4. 7 events affected the results of continuous chlorine monitoring at Discharge 001 during the 3rd Quarter 2024. For these events, an engineering evaluation was subsequently completed as authorized by the Regional Board in accordance with PG&E's January 5, 1994 letter. Engineering evaluations were based on condenser water box chlorine measurements, recorded chemical injection rates, circulating water pump status, and discharge chlorine readings before and after the periods in question. Based on these factors, estimates for results during the affected periods were generated. Event intervals, affected monitor, number of affected results, the cause(s), and corrective action(s) have been tabulated below. Results from the engineering evaluations were all below the applicable 89-µg/L Ocean Plan calculated discharge limit.

08/12/24 -

Unit-1 13 Biofouling Cleaned monitor and 08/20/24 returned to service.

08/24/24-Unit-1 12 Biofouling Cleaned monitor and 08/26/24 returned to service.

9/11/24 -

Unit-1 2

Biofouling Cleaned monitor and 9/12/24 returned to service.

07/27/24 -

Unit-2 9

Biofouling Cleaned monitor and 07/29/24 returned to service.

9/14/24-Unit-2 4

Biofouling Cleaned monitor and 9/17/24 returned to service.

9/22/24-Unit-2 6

Biofouling Cleaned monitor and 9/23/24 returned to service.

9/30/24 Unit-2 1

Sample Pump Failure Repaired and restarted sample pump.

SUMMARY

OF MONITORING PROGRAM A.

Monitoring of Plant Influent and Effluent B.

1. The results of the July, August, and September 2024 plant influent and effluent monitoring have been reported via the CIWQS web application to which this letter is attached.

2. The laboratory report for one acute bioassay on water sampled from Discharge 001,

performed August 21 51through August 25th, 2024, is attached to the CIWQS application submittal. The acute bioassay results show that toxicity was 0.0 TUa (no acute toxicity).

Note: The 0. 0 TU a value is not included in the CIWQS application spreadsheet as the formatting of the data spreadsheet does not accommodate zero value entries.

3. The laboratory report for one chronic bioassay on water sampled from Discharge 001, performed August 21 st, 2024, is attached to the CIWQS application submittal.

The chronic bioassay results show that toxicity was 1.00 TUc (no chronic toxicity).

As explained in an email sent to the CCRWQCB on September 26th, 2024, two chronic toxicity tests were attempted using red abalone for the 3rd Quarter 2024 report. The contract laboratory was unable to complete the test due to elevated ocean temperatures, which prevented abalone spawning needed for the test. As allowed under Order 90-09, NPDES No. CA0003751 and previous written agreement with the CCRWQCB, purple urchin was used for the 3rd quarter chronic toxicity test in lieu of red abalone.

Monitoring of Receiving Waters

1.

Ecological Studies at Diablo Canyon Ecological studies in the vicinity of Diablo Cove conducted during the 3rd 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 (PG&E Letter DCL-99-503) dated January 8, 1999. This program includes tasks from the Ecological Monitoring Program (EMP) with additional stations and increased sampling frequencies. The RWMP 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 Moss Landing Marine Laboratories MLML (administered by San Jose State University) in their periodic report for this program.

C.

Sodium Bromide Treatment Program Diablo Canyon Power Plant is continuing the use of sodium bromide and sodium hypochlorite to control macrofouling growth for both Units. 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 sodium bromide in combination with sodium hypochlorite.

Each chemical injection treatment attempts to achieve a target concentration in the range of 250-300 parts per billion (ppb) Total Residual Oxidant (TRO) when measured at the inlet waterbox of the condenser. Discharge TRO concentrations measured at the plant outfall remained below NPDES permit limitations and the calculated Ocean Plan limit throughout the quarter.

Both Unit-1 conduits were treated with simultaneous injections of sodium bromide and sodium hypochlorite six times per day throughout most of the 3rd Quarter. There were brief interruptions in Unit-1 conduit treatment in July due to equipment clearances and scheduled system maintenance. Chemical treatment interruptions also occurred in late August and mid-September when injections were secured due to emergent condenser cleaning operations as well a tunnel cleaning curtailment at the end of September.

Both Unit-2 conduits were treated with simultaneous injections of sodium bromide and sodium hypochlorite six times per day throughout most of the 3rd Quarter. Unit-2 conduit treatment was suspended for brief periods in July for equipment clearances or for scheduled system maintenance. Unit-2 was briefly secured in mid-September for a low flow alarm in the Dechlor system.

APPENDIX 1 DIABLO CANYON POWER PLANT NPDES DISCHARGE POINTS DISCHARGE NUMBER DESCRIPTION 001 Once-ThouQh Cooling Water 001 A Firewater Systems 001 B Auxiliarv 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 Slowdown 001 J Condensate Pumps Discharge Header Overboard 001 K Condenser Tube Sheet Leak Detection Dump Tank Overboard 001 L Steam Generator Slowdown 001 M Wastewater Holding and Treatment System 001 N Sanitary Wastewater Treatment System 001 P Seawater Reverse Osmosis System Slowdown 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 Slowdown Drain

CIWQS Web Application Submittal Print Out and Attached Supporting Documents

eSMR PDF Report Summary: Quarterly SMR ( MONNPDES ) report for Q3 2024 Summary: Quarterly SMR ( MONNPDES) report for Q3 2024 submitted by Trevor David Rebel (Environmental Manager) on 10/17/2024.

Facility Name:

PG&E Diablo Canyon Power Plant Waterboard Office:

Region 3 - Central Coast Report Effective Dates:

07/01/2024 - 09/30/2024 No Discharge Periods Name Diablo M-001 Diablo M-0010 Diablo M-00lF Diablo M-00lG Diablo M-00lH Diablo M-001I Diablo M-00lJ Diablo M-00lK Diablo M-00lL Diablo M-00lM Diablo M-00lN Diablo M-00lP Diablo M-002 Diablo M-003 Diablo M-004 Diablo M-005 Diablo M-008 Diablo M-009 Diablo M-013 Diablo M-015 Diablo M-016 Diablo M-017 Diablo M-INF Self-Determined Violations No Violations Entered Attachments Description Page 1 of 29 Order Number:

R3-1990-0009 Case Worker:

Sarah Crable Dates Comments 07/01/2024 - 09/30/2024 Plant Seawater Evaporators no longer in service.

07/01/2024 - 09/30/2024 Condensate Pump Discharge Header not drained during 3024. Discharge used during plant start-up only. No effluent discharqed.

07/01/2024 - 09/30/2024 Plant Condenser Tube Sheet Leak Detection Dump Tank no longer in service.

09/01/2024 09/30/2024 07/01/2024 - 09/30/2024 Bio Lab Seawater Supply Line Valve Box not drained during 3Q24. No effluent discharned.

07/01/2024 - 09/30/2024 Seawater RO Slowdown Line not drained during 3Q24. Discharge rarely used.

File Name File Description - 2024 3rd Qtr DCPP NPDES Worksheets.pdf Excel workbook for average calculations supporting 3Q24 SMR. - 2024 3rd Qtr DCPP NPDES Contract Lab Results.

pdf Cover Letter I

application/pdf Data Summary Analytical Results Collection

Method, Location Deoth !ml M-001 M-001 M-001 M-001 M-001 M-001 M-001 M-001 M-001 M-001 M-001 M-001 M-001 M-001 Sample

Type, Matrix water water water water water water water water water water water water water water Parameter, Analvtical Method Ammonia, Total (as N}

E350.l Chromium (Total}

DU Chromium (Total}

DU Chromium (Total}

DU Chronic Toxicity-Sea Urchin or Sand Dollar-Larval develop DU Copper, Total DU Copper, Total DU Copper, Total DU Nickel, Total DU Nickel, Total DU Nickel, Total DU pH A4500H8 pH A4500HB pH A4500HB Title Sample Date, Field Rep,

MDL, Sample Time, Lab Rep,

Result, ML, Analvsis Date Lab Batch Units RL 09/05/2024

= 0.061 09:55:00 1

mg/L namc:,-,n.,,

07/18/2024 DNQ 7 5

09:28:00 1

ug/L n7r,cr,n-,,

10 08/22/2024 ND 5

1 09:50:00 ug/L no,">nf')n'),

09/04/2024 ND 5

09:55 :00 1

ug/L 08/20/2024

=l 10:15:00 1

TUc no,..,,,.,n-,,

07/18/2024 ND 5

1 09:28:00 ug/L n7,-,c;r,n-,,

08/22/2024 ND 5

09:50:00 1

ug/L nQ/')o,-,n-,,

09/04/2024 ND 5

1 09:55:00 ug/L nann,.,n-,*

07/18/2024

= 12 1

09:28:00 ug/L n7,-,c;r,n-,,

08/22/2024 ND 5

1 09:50:00 ug/L no,-,o,-,r,-,,

09/04/2024 ND 5

1 09:55:00 ug/L nann,-,n.,,

07/18/2024

= 7.83 09 :28:00 1

SU n711 o,..,,....,.

08/22/2024

= 7.63 09:50:00 1

SU no,-,-,,-,,..-,,

09/04/2024

= 7.72 09:55:00 1

SU 1'10"'*,-,,..-,,

Page 2 of 29 Date Uploaded File Size 10/16/2024 389295 bytes 10/16/2024 4206759 bytes Review

Priority, OA Codes Comments Data Source No CDF _Analytical_Cal culated_l0152024.

zio No CDF _Analytical_Cal culated_l0152024.

zip No CDF _Analytical_Cal culated_l0152024.

zio No CDF _Analytical_Cal culated_l0152024.

zio No See Attachment 2, CDF _Analytical_Cal culated_l0152024.

Contract Lab Report zio No CDF _Analytical_Cal culated_l0152024.

zip No CDF _Analytical_Cal culated_l0152024.

zio No CDF _Analytical_Cal culated_10152024.

zio No CDF _Analytical_Cal culated_l0152024.

zip No CDF _Analytical_Cal culated_l0152024.

zip No CDF _Analytical_Cal culated_l0152024.

zip No CDF _Analytical_Cal culated_l0152024.

zio No CDF _Analytical_Cal culated_l0152024.

zip No CDF _Analytical_Cal culated_l0152024.

zip J

Collection Sample Sample Date, Field Rep,

MDL, Review

Method, Type, Parameter, Sample Time, Lab Rep,

Result, ML,

Priority, Location Depth (ml Matrix Analvtical Method Analvsis Date Lab Batch Units RL loA Codes Comments Data Source Zinc, Total 07/18/2024 ND 5

CDF _Analytical_Cal M-001 09:28:00 1

No water DU ug/L culated_l0152024.

n,,-,,,-,n-,,1 zip Zinc, Total 08/22/2024 ND 5

CDF _Analytical_Cal M-001 09:50:00 1

No water DU ug/L culated_l0152024.

nR,-,qnn?*

zi M-001 Zinc, Total 09/04/2024 ND 5

CDF _Analytical_Cal 09:55 :00 1

No water DU ug/L culated_l0152024.

nannnn"*

zio M-OOlF Oil and Grease 08/01/2024

= 6.3 CDF _Analytical_Cal No Monthly ave - Att 1 water El664A 08:40:00 1

culated_l0152024.

n01()1 nn?

• mg/l Tab 12 zip M-OOlF Oil and Grease 07/03/2024 DNQ 3 1.4 CDF _Analytical_Cal No Monthly ave - Att 1 water El664A 08:00:00 1

culated_l0152024.

n7,,,,,-,n..,,

mg/l 5

Tab 11 zip M-OOlF Oil and Grease 09/04/2024 DNQ 1.9 1.4 CDF _Analytical_Cal No Monthly ave - Att 1 water El664A 08:15:00 1

culated_l0152024.

nn,'),;,-,n-,,1 mg/L 5

Tab 13 zio M-OOlG Oil and Grease 07/23/2024 ND 1.4 CDF _Analytical_Cal No water DU 12:00:00 1

mg/L culated_l0152024.

n7n11nn?11 zip M-OOlG Total Suspended Solids (TSS) 07/05/2024 ND 2

No CDF _Analytical_Cal water A2540D 10:05:00 1

mg/l culated_l0152024.

n7m,nn?*

zio M-OOlG Total Suspended Solids (TSS) 08/14/2024 ND 2

CDF _Analytical_Cal No water A2540D 08 :00:00 1

mg/L culated_l0152024.

nqn,11,n-,,

zio M-OOlG Total Suspended Solids (TSS) 09/10/2024 ND 2

CDF _Analytical_Cal No water A2540D 11:15:00 1

mg/L culated_l0152024.

n'1nnnn?*

zip M-OOlM Oil and Grease 07/01/2024 ND 1.4 No CDF _Analytical_Cal water DU 14:50:00 1

mg/L culated_l0152024.

n7n -,1,n-,,,

zip M-OOlM Total Suspended Solids (TSS) 07/01/2024 ND 2

No CDF _Analytical_Cal water A2540D 14:50:00 1

mg/L culated_l0152024.

n7,n1 nn?*

zip Total Suspended Solids (TSS) 08/01/2024 ND 2

CDF _Analytical_Cal M-OOlM No water A2540D 12:30:00 1

mg/L culated_l0152024.

nqirnnn?a zip M-OOlP Oil and Grease 07/08/2024 ND 1.4 CDF _Analytical_Cal No water DU 12:50:00 1

mg/L culated_l0152024.

07 n11nn?,

zio M-OOlP Total Suspended Solids (TSS) 07/08/2024

= 10.7 CDF _Analytical_Cal No water A2540D 12:50:00 1

mg/l culated_l0152024.

n7tnRnn?*

zip M-OOlP Total Suspended Solids (TSS) 08/15/2024

= 5.9 CDF _Analytical_Cal No water A2540D 08:45:00 1

mg/L culated_l0152024.

flR/1 <;J?n-,,1 zio M-OOlP Total Suspended Solids (TSS) 09/18/2024 DNQ 2 2

CDF _Analytical_Cal 00:00:00 1

No water A2540D mg/L culated_l0152024.

nQ/1 Rnn,,1 5

zip M-003 Oil and Grease 07/05/2024 ND 1.4 CDF _Analytical_Cal No water DU 10:10:00 1

mg/L culated_l0152024.

n7nann?t1 zio M-003 pH 07/05/2024

= 7.7 CDF _Analytical_Cal No water A4500HB 10:10:00 1

SU culated_l0152024.

n7m,nn?,

zip Page 3 of 29

Collection Sample Sample Date, Field Rep,

MDL, Review

Method, Type, Parameter, Sample Time, Lab Rep,

Result, ML,

Priority, Location Deoth Im)

Matrix Analvtical Method Analvsis Date Lab Batch Units RL IOA Codes Comments Data Source pH 08/03/2024

= 7.6 No CDF _Ana lytical_Cal M-003 1

culated_l0152024.

water A4500H8 10:10:00 SU ni:,,n-:,nn74 zip pH 09/04/2024

= 7.7 No CDF _Analytical_Cal M-003 1

culated_l0152024.

water A4500HB 10:06:00 SU nomann,a zip Oil and Grease 07/05/2024 ND 1.4 No CDF _Ana lytical_Cal M-004 10:20:00 1

culated_l0152024.

water DU mg/L 07 oann,11 zip pH 07/05/2024

= 7.7 No CDF _Analytical_Cal M-004 10:20:00 1

culated_l 0152024.

water A4500HB SU n7tn~nn,a zip pH 08/03/2024

= 7.6 No CDF _Analytical_Cal M-004 10:35:00 1

culated_l0152024.

water A4500HB SU nRm,nn,a zip pH 09/10/2024

= 7.5 No CDF _Analytical_Cal M-004 10:45:00 1

culated_l0152024.

water A4S00HB SU 0Q/1 0/?0?4 zip Ammonia, Total (as NJ 09/05/2024

= 0.064 No CDF _Analytical_Cal M-INF water E350.l 09:40:00 1

mg/L culated_l0152024.

oam~no74 zip pH 07/18/2024

= 7.83 No CDF _Analytical_Cal M-INF water A4500H 09:17:00 1

SU culated_l0152024.

n7n Rnn,a zip pH 08/22/2024

= 7.8 No CDF _Analytical_Cal M-INF 09 :35:00 1

culated_l0152024.

water A4500H SU nAn,nn,11 zip pH 09/04/2024

= 7.8 No CDF _Analytical_Cal M-INF 09:40:00 1

culated_l0152024.

water A4S00H SU namann,,

zip Calculated Values Collection Sample Sample Date, Field Rep,

MDL, Review

Method, Type, Parameter, Sample Time, Lab Rep,

Result, ML,

Priority, Location Deoth (ml Matrix Calculation Tvoe Analvsis Date Lab Batch Units RL OA Codes Comments Data Source Chlorine Usage 07/01/2024

= 339 No Monthly avg result.

CDF _Analytical_Cal M-001 00:00:00 1

See Attachment 1, culated_l0152024.

water 30-Day Avg of Daily Avgs lb/day 01n 1nn,11 Tab 2 zip Chlorine Usage 08/01/2024

= 464 No Monthly avg result.

CDF _Ana lytical_Cal M-001 00 :00:00 1

See Attachment 1, culated_l0152024.

water 30-Day Avg of Daily Avgs lb/day nR/'11 nn,11 Tab 3 zip Chlorine Usage 09/01/2024

= 436 No Monthly avg result.

CDF _Analytical_Cal M-001 water 30-Day Avg of Daily Maxs 00:00:00 1

lb/day See Attachment 1, culated_l0152024.

na1-:,nnn,11 Tab 4 zip Chlorine, Total Residual 07/01/2024

= 26 No Monthly avg result.

CDF _Ana lytical_Cal M-001 00:00:00 1

See Attachment 1.

culated_l0152024.

water 30-Day Avg of Daily Maxs ug/L 07/'ll n n,11 Tab 2 zip Chlorine, Total Residual 08/01/2024

= 27 No Monthly avg result.

CDF _Ana lytical_Cal M-001 water 30-Day Avg of Daily Maxs 00:00:00 1

ug/L See Attachment 1, culated_l0152024.

nRn1 nn,,

Tab 3 zip Chlorine. Total Residual 09/01/2024

= 24 No Monthly avg result.

CDF _Analytical_Cal M-001 water 30-Day Avg of Daily Maxs 00:00:00 1

ug/L See Attachment 1.

culated_l01520 24.

Tab 4 zip oor:ionn-,11 Flow 07/01/2024

= 2486 No CDF _Ana lytical_Cal M-001 water Daily Discharge 00:00:00 1

MGD culated_l0152024.

n7,n1nn,a zip Flow 07/02/2024

= 2486 No CDF _Analytical_Cal M-001 water Daily Discharge 00:00:00 1

MGD culated_l0152024.

07 /07/7074 zip Page 4 of 29

Collection Sample Sample Date, Field Rep,

MDL, Review

Method, Type, Parameter, Sample Time, Lab Rep,

Result, ML,

Priority, Location Depth (ml Matrix Calculation Tvoe Analvsis Date Lab Batch Units RL IOA Codes Comments Data Source M-001 Flow 07/03/2024

= 2486 No CDF _Ana lytical_Cal water Daily Discharge 00:00:00 1

MGD culated_l0152024.

/J7/n<r>n">A zip M-001 Flow 07/04/2024

= 2486 No CDF _Analytical_Cal water Daily Discharge 00:00:00 1

MGD culated_l0152024.

IJ7/n4/?n?A zip M-001 Flow 07/05/2024

= 2486 No CDF _Ana lytical_Cal water Daily Discharge 00:00:00 1

MGD culated_l 0152024.

n1m,nn,4 zip M-001 Flow 07/06/2024

= 2486 No CDF _Analytical_Cal water Daily Discharge 00:00:00 1

MGD cu lated _1015 2024.

/J7Jn<;r>n">A zip M-001 Flow 07/07/2024

= 2486 CDF _Analytical_Cal 00:00:00 1

No water Daily Discharge MGD culated_l0152024.

07/n?fJn?A zip M-001 Flow 07/08/2024

= 2486 CDF _Ana lytical_Cal No water Daily Discharge 00:00:00 1

MGD culated_l0152024.

n1m11nn,,i zip Flow 07/09/2024

= 2486 CDF _Ana lytical_Cal M-001 No water Daily Discharge 00:00:00 1

MGD culated_l0152024.

/J7 /IJQJ?n">A zip M-001 Flow 07/10/2024

= 2486 CDF _Analytical_Cal No water Daily Discharge 00:00:00 1

MGD culated_l0152024.

n711 nnn'>'

zip M-001 Flow 07/11/2024

= 2486 CDF _Ana lytical_Cal No water Daily Discharge 00:00:00 1

MGD culated_l0152024.

n1111 nn-,,

zio M-001 Flow 07/12/2024

= 2486 CDF _Analytical_Cal No water Daily Discharge 00:00:00 1

MGD culated_l0152024.

n111,nn,4 zip M-001 Flow 07/13/2024

= 2486 CDF _Analytical_Cal No water Daily Discharge 00:00:00 1

MGD culated_l0152024.

n,11,nn?4 zip M-001 Flow 07/14/2024

= 2486 CDF _Ana lytical_Cal No water Daily Discharge 00:00:00 1

MGD culated_l0152024.

117/14/?r'l?4 zip M-001 Flow 07/15/2024

= 2486 CDF _Ana lytical_Cal No water Daily Discharge 00:00:00 1

MGD culated_l0152024.

,,a zip M-001 Flow 07/16/2024

= 2486 CDF _Analytical_Cal No water Daily Discharge 00:00:00 1

MGD culated_l0152024.

r'l7/l fi/?0?4 zip M-001 Flow 07/17/2024

= 2486 CDF Analytical Cal 00 :00:00 1

No culated_l0152024.

water Daily Discharge MGD r'l7/17/JOJ4 zip M-001 Flow 07/18/2024

= 2486 CDF _Ana lytical_Cal No water Daily Discharge 00:00:00 1

MGD culated_l0152024.

n-,11 Q/?r'l?4 zip Flow 07/19/2024

= 2486 CDF _Analytical_Cal M-001 00:00:00 1

No water Daily Discharge MGD culated_l 0152024.

n-,11 onn,4 zip Flow 07/20/2024

= 2486 CDF _Analytical_Cal M-001 No water Daily Discharge 00:00:00 1

MGD culated_l 0152024.

r'l7/JO/J 0?4 zip Flow 07/21/2024

= 2486 CDF _Ana lytical_Cal M-001 No water Daily Discharge 00:00:00 1

MGD culated_l0152024.

n-,n, nn,ll zio Page 5 of 29

Collection Sample Sample Date, Field Rep,

MDL, Review

Method, Type, Parameter, Sample Time, Lab Rep,

Result, ML,

Priority, Location Deoth (ml Matrix Calculation Tvoe Analvsis Date Lab Batch Units RL IOA Codes Comments Data Source Flow 07/22/2024

= 2486 No CDF _Analytical_Cal M-001 water Daily Discharge 00 :00:00 1

MGD culated_l0152024.

n1o;inn,11 zip Flow 07/23/2024

= 2486 CDF _Analytical_Cal M-001 No water Daily Discharge 00 :00:00 1

MGD culated_l0152024.

/)7/")~/?()")A zip Flow 07/24/2024

= 2486 No CDF Analytical Cal M-001 water Daily Discharge 00:00:00 1

MGD culated_l0152024.

()7 /7/1/')<)?4 zip Flow 07/25/2024

= 2486 CDF _Analytical_Cal M-001 No water Daily Discharge 00:00:00 1

MGD culated_l0152024.

n1,-,,nn,11 zip M-001 Flow 07/26/2024

= 2486 CDF _Analytical_Cal 00:00:00 1

No culated_l 0152024.

water Daily Discharge MGD n7n,;nn?t1 zip M-001 Flow 07/27/2024

= 2486 CDF _Analytical_Cal 00:00:00 1

No water Daily Discharge MGD culated_l0152024.

n7J?7J?n?tJ.

zip Flow 07/28/2024

= 2486 CDF _Analytical_Cal M-001 No water Daily Discharge 00 :00:00 1

MGD culated_l0152024.

n1nAnn,11 zip M-001 Flow 07/29/2024

= 2486 No CDF _Analytical_Cal water Daily Discharge 00:00:00 1

MGD culated_l0152024.

n1nonn,11 zip M-001 Flow 07/30/2024

= 2486 No CDF _Analytical_Cal water Daily Discharge 00:00:00 1

MGD culated_l0152024.

n1i,nnn,a zip Flow 07/31/2024

= 2486 CDF _Analytical_Cal M-001 No water Daily Discharge 00:00:00 1

MGD culated_l0152024.

n1n1nn,11 zip Flow 08/01/2024

= 2486 CDF _Analytical_Cal M-001 00:00:00 1

No water Daily Discharge MGD culated_l0152024.

'1Rinll?nJtJ.

zip Flow 08/02/2024

= 2486 CDF _Analytical_Cal M-001 No water Daily Discharge 00 :00:00 1

MGD culated_l0152024.

1'1Ain?/?n?t1 zip Flow 08/03/2024

= 2486 CDF _Analytical_Cal M-001 No water Daily Discharge 00:00:00 1

MGD culated_l0152024.

nA,ri, on?tJ.

zip Flow 08/04/2024

= 2486 CDF _Analytical_Cal M-001 No water Daily Discharge 00:00:00 1

MGD culated_l0152024.

nAm11nn,~

zip Flow 08/05/2024

= 2486 CDF _Analytical_Cal M-001 00 :00:00 1

No culated_l0152024.

water Daily Discharge MGD 1'1RJn<;J?n?tJ.

zio M-001 Flow 08/06/2024

= 2486 CDF _Ana lytical_Cal 00:00:00 1

No water Daily Discharge MGD culated_l0152024.

riRmnon:;,4 zio M-001 Flow 08/07/2024

= 2486 CDF _Analytical_Cal 00:00:00 1

No water Daily Discharge MGD culated_l0152024.

nRm1 nn,4 zip Flow 08/08/2024

= 2486 CDF _Analytical_Cal M-001 00:00:00 1

No water Daily Discharge MGD culated_l0152024.

nAmAnn?tJ.

zip Flow 08/09/2024

= 2486 CDF _Ana lytical_Cal M-001 No water Daily Discharge 00:00:00 1

MGD culated_l0152024.

nAmann:;,4 zip Page 6 of 29

Collection Sample Sample Date, Field Rep,

MDL, Review

Method, Type, Parameter, Sample Time, Lab Rep,

Result, ML,

Priority, Location Depth 1ml Matrix Calculation Tvoe Analvsis Date Lab Batch Units RL OA Codes Comments Data Source M-001 Flow 08/10/2024

= 2486 No CDF _Analytical_Cal water Daily Discharge 00:00:00 1

MGD culated_l0152024.

n011 n,-,n-,,

zip M-001 Flow 08/11/2024

= 2486 CDF _Ana lytical_Cal No water Daily Discharge 00:00:00 1

MGD culated_l0152024.

nA111 nn,11 zip M-001 Flow 08/12/2024

= 2486 CDF _Analytical_Cal No water Daily Discharge 00:00:00 1

MGD culated 10152024.

nc,11 -.nn,11 zio M-001 Flow 08/13/2024

= 2486 CDF _Analytical_Cal 00:00:00 1

No water Daily Discharge MGD culated_l0152024.

n011 -,,-,n..,,

zip M-001 Flow 08/14/2024

= 2486 CDF _Analytical_Cal No water Daily Discharge 00:00:00 1

MGD culated_l0152024.

nA11 M'Jn">11 zip M-001 Flow 08/15/2024

= 2486 CDF _Analytical_Cal 00:00:00 1

No water Daily Discharge MGD culated 10152024.

,a

, C zio M-001 Flow 08/16/2024

= 2486 CDF _Analytical_Cal No water Daily Discharge 00:00:00 1

MGD culated_l0152024.

no11 '""'""'"

zip M-001 Flow 08/17/2024

= 2486 CDF _Analytical_Cal No water Daily Discharge 00:00:00 1

MGD culated_l0152024.

n011 7nn-,,

zio M-001 Flow 08/18/2024

= 2486 CDF _Analytical_Cal No water Daily Discharge 00:00:00 1

MGD culated_l0152024.

"All on""'"

zio M-001 Flow 08/19/2024

= 2486 CDF _Analytical_Cal No water Daily Discharge

.~?:00:00 1

MGD culated 10152024.

zio M-001 Flow 08/20/2024

= 2486 CDF _Analytical_Cal No water Daily Discharge 00:00:00 1

MGD culated_l0152024.

nAnnn"-."

zip M-001 Flow 08/21/2024

= 2486 CDF _Analytical_Cal No water Daily Discharge 00:00:00 1

MGD culated_l0152024.

n0n1 nn">A zip M-001 Flow 08/22/2024

= 2486 CDF _Analytical_Cal No water Daily Discharge 00:00:00 1

MGD culated_l0152024.

non,,-,"...

zip M-001 Flow 08/23/2024

= 2486 CDF _Analytical_Cal No water Daily Discharge 00:00:00 1

MGD culated_l0152024.

no,-,-,,-,n-,,

zip M-001 Flow 08/24/2024

= 2486 CDF _Analytical_Cal 00:00:00 1

No water Daily Discharge MGD culated_l0152024.

nonM,n,11 zio M-001 Flow 08/25/2024

= 2486 CDF _Analytical_Cal 00:00:00 1

No water Daily Discharge MGD culated 10152024.

nAn,nn,11 zio M-001 Flow 08/26/2024

= 2486 CDF _Analytical_Cal No water Daily Discharge 00:00:00 1

MGD culated_l 0152024.

n0nf'.nn,11 zip M-001 Flow 08/27/2024

= 2486 CDF _Analytical_Cal No water Daily Discharge 00:00:00 1

MGD culated_l0152024.

no.n7nn,,

zip M-001 Flow 08/28/2024

= 2486 CDF _Analytical_Cal No water Daily Discharge 00:00:00 1

MGD culated_l0152024.

no,-.onn,11 zip Page 7 of 29

Collection Sample Sample Date, Field Rep,

MDL, Review

Method, Type, Parameter, Sample Time, Lab Rep,

Result, ML,

Priority, Location Depth (ml Matrix Calculation Tvoe Analvsis Date Lab Batch Units RL IOA Codes Comments Data Source M-001 Flow 08/29/2024

= 2486 CDF _Analytical_Cal 00:00:00 1

No culated_l0152024.

water Daily Discharge MGD nn r)QJ?n?4 zip Flow 08/30/2024

= 2486 CDF _Analytical_Cal M-001 No water Daily Discharge 00:00:00 1

MGD culated_l0152024.

nRnnnn?4 zio M-001 Flow 08/31/2024

= 2004 No CDF _Analytical_Cal water Daily Discharge 00:00:00 1

MGD culated_l 0152024.

nRn 1 nn?11 zip Flow 09/01/2024

= 2135 CDF _Analytical_Cal M-001 No water Daily Discharge 00:00:00 1

MGD culated_l0152024.

()Qfn li?n?4 zip Flow 09/02/2024

= 2486 CDF _Analytical_Cal M-001 00:00:00 1

No water Daily Discharge MGD culated_l 0152024.

nom?on:111 zip M-001 Flow 09/03/2024

= 2486 CDF _Analytical_Cal 00:00:00 1

No water Daily Discharge MGD culated_l0152024.

nom,nn?11 zip Flow 09/04/2024

= 2486 No CDF _Analytical_Cal M-001 00:00:00 1

water Daily Discharge MGD culated_l0152024.

() QJn4J?n-,,,

zip Flow 09/05/2024

= 2486 CDF _Analytical_Cal M-001 No water Daily Discharge 00 :00:00 1

MGD culated_l0152024.

nn1n~J?n?J1 zip M-001 Flow 09/06/2024

= 2486 No CDF Analytical Cal water Daily Discharge 00:00:00 1

MGD culated_l0152024.

n'l/nf;J?n?4 zio M-001 Flow 09/07/2024

= 2486 No CDF _Analytical_Cal water Daily Discharge 00:00:00 1

MGD culated_l0152024.

nn,n717n?11 zip M-001 Flow 09/08/2024

= 2486 CDF _Analytical_Cal 00:00:00 1

No water Daily Discharge MGD culated_l 0152024.

nQ,nRnn?,

zip M-001 Flow 09/09/2024

= 2486 CDF _Analytical_Cal 00:00:00 1

No water Daily Discharge MGD culated_l0152024.

nomonn?11 zip Flow 09/10/2024

= 2486 CDF _Analytical_Cal M-001 No water Daily Discharge 00:00:00 1

MGD culated 10152024.

IA zip Flow 09/11/2024

= 2486 CDF _Analytical_Cal M-001 No water Daily Discharge 00 :00:00 1

MGD culated_l 0152024.

nri111 on?J1 zip M-001 Flow 09/12/2024

= 2486 CDF _Analytical_Cal No water Daily Discharge 00:00:00 1

MGD culated_l0152024.

nrin ?nn?11 zip M-001 Flow 09/13/2024

= 2486 No CDF _Analytical_Ca l water Daily Discharge 00:00:00 1

MGD culated_l0152024.

'"111 :inn?11 zip M-001 Flow 09/14/2024

= 1991 CDF _Analytical_Cal No water Daily Discharge 00:00:00 1

MGD culated_l0152024.

"'l/1 11nnJ11 zip M-001 Flow 09/15/2024

= 2024 CDF _Analytical_Cal 00:00:00 1

No water Daily Discharge MGD culated_l0152024.

nrin ~/7074 zip Flow 09/16/2024

= 2486 CDF _Analytical_Cal M-001 No water Daily Discharge 00:00:00 1

MGD culated_l0152024.

nri11,s1-,n-,,

zip Page 8 of 29

Collection Sample Sample Date, Field Rep,

MDL, Review

Method, Type, Parameter, Sample Time, Lab Rep,

Result, ML,

Priority, Location Death 1ml Matrix Calculation Tvoe Analysis Date Lab Batch Units RL IOA Codes Comments Data Source Flow 09/17/2024

= 2486 No CDF _Analytical_Cal M-001 water Daily Discharge 00:00:00 1

MGD culated_l0152024.

nrin1nn?,1 zip Flow 09/18/2024

= 2486 No CDF _Analytical_Cal M-001 00:00:00 1

water Daily Discharge MGD culated_l0152024.

nn/lR/7074 zip Flow 09/19/2024

= 2486 No CDF _Analytical_Cal M-001 00:00:00 1

water Daily Discharge MGD culated_l0152024.

nQ/1 Q/J074 zip Flow 09/20/2024

= 2486 CDF _Analytical_Cal M-001 No water Daily Discharge 00:00:00 1

MGD culated_l0152024.

nnnnnn?L zip Flow 09/21/2024

= 2486 CDF _Analytical_Cal M-001 No water Daily Discharge 00:00:00 1

MGD culated_l0152024.

nqn1 nn?a zip Flow 09/22/2024

= 2486 CDF _Analytical_Cal M-001 00:00:00 1

No water Daily Discharge MGD culated_l0152024.

nr,,-,-,nn74 zip Flow 09/23/2024

= 2486 CDF _Analytical_Cal M-001 No water Daily Discharge 00:00:00 1

MGD culated_l0152024.

nnn,on74 zip Flow 09/24/2024

= 2486 No CDF _Analytical_Cal M-001 water Daily Discharge 00:00:00 1

MGD culated_l0152024.

nnnann?11 zip Flow 09/25/2024

= 2486 CDF _Analytical_Cal M-001 No water Daily Discharge 00:00:00 1

MGD culated_l0152024.

no*~~,-,'1711 zip Flow 09/26/2024

= 2486 CDF _Analytical_Cal M-001 No water Daily Discharge 00:00:00 1

MGD culated_l0152024.

nnnr;nn?11 zip Flow 09/27/2024

= 2486 CDF _Analytical_Cal M-001 No water Daily Discharge 00:00:00 1

MGD culated_l0152024.

non,,,n-,,1 zip Flow 09/28/2024

= 1919 CDF _Analytical_Cal M-001 No water Daily Discharge 00:00:00 1

MGD culated_l0152024.

nQnAnn?*

zip Flow 09/29/2024

= 1891 CDF _Analytical_Cal M-001 No water Daily Discharge 00:00:00 1

MGD culated_l0152024.

"u zip Temperature 07/01/2024

= 69.9 CDF _Analytical_Cal M-001 No water 24-hour Average 00:00:00 1

Degrees F culated_l0152024.

n7/01 nn?A zip Temperature 07/02/2024

= 71.6 No CDF _Analytical_Cal M-001 00:00:00 1

water 24-hour Average Degrees F culated_l0152024.

n7m?nn?*

zip Temperature 07/03/2024

= 74.1 CDF _Analytical_Cal M-001 No water 24-hour Average 00:00:00 1

Degrees F culated_l0152024.

n,m,nn7" zio Temperature 07/04/2024

= 72.3 CDF _Analytical_Cal M-001 00:00:00 1

No water 24-hour Average Degrees F culated_l0152024.

n.,,n,,,">n7" zip Temperature 07/05/2024

= 71 No CDF _Analytical_Cal M-001 00:00:00 1

water 24-hour Average Degrees F culated_l0152024.

n7 inson?11 zip Temperature 07/06/2024

= 71.3 CDF _Analytical_Cal M-001 No water 24-hour Average 00:00:00 1

Degrees F culated_l0152024.

n?tnnnn,,

zio Page 9 of 29

Collection Sample Sample Date, Field Rep,

MDL, Review

Method, Type, Parameter, Sample Time, Lab Rep,

Result, ML,

Priority, Location Deoth 1ml Matrix Calculation Tvoe Analvsis Date Lab Batch Units RL OA Codes Comments Data Source M-001 Temperature 07/07/2024

= 72.7 CDF _Analytical_Cal 00 :00:00 1

No water 24-hour Average Degrees F culated_l0152024.

n7/IY7J?n-,,

zip M-001 Temperature 07/08/2024

= 72.8 CDF _Analytical_Cal 00 :00:00 1

No water 24-hour Average Degrees F culated 10152024.

ff'"*~*

,-,11 zio M-001 Temperature 07/09/2024

= 73 CDF _Ana lytical_Cal 00:00:00 1

No water 24-hour Average Degrees F culated_l0152024.

n7,nn,,n,,1 zip M-001 Temperature 07/10/2024

= 72.2 CDF _Analytical_Cal 00:00:00 1

No water 24-hour Average Degrees F culated 10152024.

n711 nnn-,11 zi o M-001 Temperature 07/11/2024

= 72.8 CDF _Analytical_Cal 00:00:00 1

No water 24-hour Average Degrees F culated 10152024.

n7 11, r,n-,*

zip M-001 Temperature 07/12/2024

= 74 CDF _Analytical_Ca l 00:00:00 1

No water 24-hour Average Degrees F culated_l0152024.

n711,,, n,,

zip M-001 Temperature 07/13/2024

= 73.8 CDF _Analytical_Cal 00:00:00 1

No water 24-hour Average Degrees F culated_l0152024.

n711,,,n,,

zip M-001 Temperature 07/14/2024

= 73.8 CDF _Analytical_Cal 00:00:00 1

No water 24-hour Average Degrees F culated 10152024.

n711 11 nn,

• zio M-001 Temperature 07/15/2024

= 73.7 CDF _Analytical_Cal 00:00:00 1

No water 24-hour Average Degrees F culated_l0152024.

n711 ~nn,

• zio M-001 Temperature 07/16/2024

= 73.8 CDF _Analytical_Cal 00 :00:00 1

No water 24-hour Average Degrees F culated 10152024.

n71i,;n n,*

zio M-001 Temperature 07/17/2024

= 73.3 CDF _Analytical_Cal 00:00:00 1

No water 24-hour Average Degrees F culated_l0152024.

n7117nn,*

zip M-001 Temperature 07/18/2024

= 73.3 CDF _Analytical_Cal 00:00:00 1

No water 24-hour Average Degrees F culated 10152024.

n711 n,-.n,*

zio M-001 Temperature 07/19/2024

= 74 CDF _Ana lytical_Cal 00:00:00 1

No water 24-hour Average Degrees F culated_l0152024.

n711nnn,,

zio M-001 Temperature 07/20/2024

= 74.2 CDF _Analytical_Cal 00:00:00 1

No water 24-hour Average Degrees F culated 10152024.

zio M-001 Temperature 07/21/2024

= 72.6 CDF _Analytical_Cal 00:00:00 1

No water 24-hour Average Degrees F culated 10152024.

n71-.1nn,*

zio M-001 Temperature 07/22/2024

= 72.5 CDF _Analytical_Cal 00:00:00 1

No water 24-hour Average Degrees F culated_l0152024.

n7n,nn,,

zio M-001 Temperature 07/23/2024

= 73.8 CDF _Analytical_Cal 00:00:00 1

No water 24-hour Average Degrees F culated_l0152024.

n7n, nn,*

zip M-001 Temperature 07/24/2024

= 74.5 CDF _Analytical_Cal 00:00:00 1

No water 24-hour Average Degrees F culated 10152024.

n7,-... -.n-..

zip M-001 Temperature 07/25/2024

= 73,6 CDF _Ana lytical_Cal 00 :00:00 1

No water 24-hour Average Degrees F culated_l0152024.

n71,c,,n,*

zio Page 10 of 29

Collection Sample Sample Date, Field Rep,

MDL, Review

Method, Type, Parameter, Sample Time, Lab Rep,

Result, ML,

Priority, Location Deoth 1ml Matrix Calculation Tvoe Analvsis Date Lab Batch Units RL OA Codes Comments Data Source M-001 Temperature 07/26/2024

= 72.5 CDF _Analytical_Cal 1

No water 24-hour Average 00:00:00 Degrees F culated_l0152024.

n7ni;nn,4 zip M-001 Temperature 07/27/2024

= 71.8 CDF _Analytical_Cal 00:00:00 1

No water 24-hour Average Degrees F culated_l0152024.

n-,n7nn, 11 zip M-001 Temperature 07/28/2024

= 72.4 No CDF Analytical Cal water 24-hour Average 00:00:00 1

Degrees F culated_l0152024.

n-,,-.nrrn,A zio M-001 Temperature 07/29/2024

= 72.8 CDF Analytical Cal No water 24-hour Average 00:00:00 1

Degrees F culated 10152024.

n7,-.nnn,A zip M-001 Temperature 07/30/2024

= 72.5 CDF Analytical Cal No water 24-hour Average 00:00:00 1

Degrees F culated_l0152024.

n7nn,-.n-,,

zip M-001 Temperature 07/31/2024

= 72.7 CDF _Analytical_Cal No water 24-hour Average 00:00:00 1

Degrees F culated_l0152024.

n-.,., nn,,1 zip M-001 Temperature 08/01/2024

= 73 CDF _Analytical_Cal 00:00:00 1

No water 24-hour Average Degrees F culated_l0152024.

noun,-,n-,,

zip M-001 Temperature 08/02/2024

= 72.8 CDF _Analytical_Cal 00:00:00 1

No water 24-hour Average Degrees F culated_l0152024.

no,n-,r,n-,*

zio M-001 Temperature 08/03/2024

= 73.3 CDF Analytical Cal No water 24-hour Average 00:00:00 1

Degrees F culated 10152024.

no,n.nn,11 zio M-001 Temperature 08/04/2024

= 73.4 CDF _Analytical_Cal 00:00:00 1

No water 24-hour Average Degrees F culated_l0152024.

nRtnann.,*

zio M-001 Temperature 08/05/2024

= 73.7 CDF _Analytical_Cal 00:00:00 1

No water 24-hour Average Degrees F culated_l0152024.

nQJnC *'">n") A zip M-001 Temperature 08/06/2024

= 74 CDF _Analytical_Cal 00 :00:00 1

No water 24-hour Average Degrees F culated_l0152024.

no,n-,,-,n -,,

zip M-001 Temperature 08/07/2024

= 74.3 CDF _Analytical_Cal No water 24-hour Average 00:00:00 1

Degrees F culated_l0152024.

n,:,,n-,nn">.*

zip M-001 Temperature 08/08/2024

= 74 CDF _Analytical_Cal No water 24-hour Average 00:00:00 1

Degrees F culated_l0152024.

nRm,:,nn.,,

zip M-001 Temperature 08/09/2024

= 73.4 CDF _Analytical_Cal 00:00:00 1

No water 24-hour Average Degrees F culated_l0152024.

n,:,,nn,-,n-,,

zip M-001 Temperature 08/10/2024

= 73 CDF _Analytical_Cal 00:00:00 1

No water 24-hour Average Degrees F culated_l0152024.

n,:,11 n,-, n, A zio M-001 Temperature 08/11/2024

= 74.2 CDF _Analytical_Cal 00:00:00 1

No water 24-hour Average Degrees F culated_l0152024.

n,:,11, nn">A zip M-001 Temperature 08/12/2024

= 74.6 CDF _Analytical_Cal 00:00:00 1

No water 24-hour Average Degrees F culated_l0152024.

no11,nn,,1 zip M-001 Temperature 08/13/2024

= 75.2 CDF _Analytical_Cal 00:00:00 1

No water 24-hour Average Degrees F culated 10152024.

non,,,,,.,,

zio Page 11 of 29

Collection Sample Sample Date, Field Rep,

MDL, Review

Method, Type, Parameter, Sample Time, Lab Rep,

Result, ML,

Priority, Location DeDth (ml Matrix Calculation Tvoe Analvsis Date Lab Batch Units RL IOA Codes Comments Data Source M-001 Temperature 08/14/2024

= 73.7 CDF _Analytical_Cal 00:00:00 1

No water 24-hour Average Degrees F culated_l0152024.

ni:i11 Ann-,A zip M-001 Temperature 08/15/2024

= 73.9 CDF _Analytical_Cal No water 24-hour Average 00:00:00 1

Degrees F culated_l0152024.

nQ11 ~00?4 zip M-001 Temperature 08/16/2024

= 74.8 CDF _Analytical_Cal 00:00:00 1

No water 24-hour Average Degrees F culated_l0152024.

ni:i11,;nn,,i zip M-001 Temperature 08/17/2024

= 76.2 CDF _Analytical_Cal 00:00:00 1

No water 24-hour Average Degrees F culated_l0152024.

n1H11n'1?'1 zi M-001 Temperature 08/18/2024

= 74.9 CDF _Analytical_Cal 00 :00:00 1

No water 24-hour Average Degrees F culated_l0152024.

nqn R/?0?4 zip M-001 Temperature 08/19/2024

= 74.7 CDF _Analytical_Cal 00:00:00 1

No water 24-hour Average Degrees F culated_l0152024.

nq11 ann?,i zip M-001 Temperature 08/20/2024

= 74.7 CDF _Analytical_Cal 00:00:00 1

No water 24-hour Average Degrees F culated_l0152024.

ni:tnnnn,ll zip M-001 Temperature 08/21/2024

= 74.6 CDF _Analytical_Cal 00:00:00 1

No water 24-hour Average Degrees F culated_l0152024.

flR/?l /?0?4 zip M-001 Temperature 08/22/2024

= 74.3 CDF _Analytical_Cal 00:00:00 1

No water 24-hour Average Degrees F culated_l0152024.

"'11??/?()?LI zip M-001 Temperature 08/23/2024

= 74.6 CDF _Analytical_Cal 00 :00:00 1

No water 24-hour Average Degrees F culated_l0152024.

n<>n-:,nn?A zip M-001 Temperature 08/24/2024

= 74.5 CDF _Analytical_Cal No water 24-hour Average 00:00:00 1

Degrees F culated_l0152024.

nn,-,*.nn?*

zip M-001 Temperature 08/25/2024

= 74.5 CDF _Analytical_Cal 00:00:00 1

No water 24-hour Average Degrees F culated_l0152024.

()Rl?~f?()?A zip M-001 Temperature 08/26/2024

= 74.8 CDF _Analytical_Cal 00:00:00 1

No water 24-hour Average Degrees F culated_l0152024.

()'>.J?f',f?()")A zip M-001 Temperature 08/27/2024

= 75.7 CDF _Analytical_Cal No water 24-hour Average 00:00:00 1

Degrees F culated_l0152024.

nq/")7/")n')A zip M-001 Temperature 08/28/2024

= 77.6 CDF _Analytical_Cal 00:00:00 1

No water 24-hour Average Degrees F culated_l0152024.

no,-,qnn?,i zip M-001 Temperature 08/29/2024

= 77.8 CDF _Analytical_Cal 00:00:00 1

No water 24-hour Average Degrees F culated_l0152024.

nR*~')/")()")A zip M-001 Temperature 08/30/2024

= 76.8 CDF _Analytical_Cal 00:00:00 1

No water 24-hour Average Degrees F culated_l0152024.

nqnnnn?*

zip M-001 Temperature 08/31/2024

= 74 CDF _Analytical_Cal 00:00:00 1

No water 24-hour Average Degrees F culated_l0152024.

nq1-:,1 nn?A zip M-001 Temperature 09/01/2024

= 74.3 CDF _Analytical_Cal No water 24-hour Average 00:00:00 1

Degrees F culated_l0152024.

nn*'11J?n?*

zip Page 12 of 29

Collection Sample Sample Date, Field Rep,

MDL, Review

Method, Type, Parameter, Sample Time, Lab Rep,

Result, ML,

Priority, Location Depth 1ml Matrix Calculation Tvoe Analvsis Date Lab Batch Units RL IOA Codes Comments Data Source M-001 Temperature 09/02/2024

= 75.1 CDF _Analytical_Cal 00:00:00 1

No water 24-hour Average Degrees F culated_10152024.

nom-,nn,,

zip M-001 Temperature 09/03/2024

= 76.5 No CDF _Analytical_Cal water 24-hour Average 00:00:00 1

Degrees F culated_l0152024.

n~m,nn,,

zip M-001 Temperature 09/04/2024

= 76.1 CDF Analytical Cal No water 24-hour Average 00:00:00 1

Degrees F culated_10152024.

n.:...

zip M-001 Temperature 09/05/2024

= 75.8 CDF _Analytical_Cal 00:00:00 1

No water 24-hour Average Degrees F culated_l0152024.

n'1m,nn,,

zip M-001 Temperature 09/06/2024

= 75.5 CDF _Analytical_Cal 00:00:00 1

No water 24-hour Average Degrees F culated_l0152024.

n,n,;nrn11 zip M-001 Temperature 09/07/2024

= 76 CDF _Analytical_Cal 00:00:00 1

No water 24-hour Average Degrees F culated_l0152024.

nau17nn?L1 zip Temperature 09/08/2024

= 75 CDF _Analytical_Cal M-001 No water 24-hour Average 00:00:00 1

Degrees F culated_l0152024.

namRnn,11 zip Temperature 09/09/2024

= 74.6 CDF _Analytical_Cal M-001 00:00:00 1

No water 24-hour Average Degrees F culated_10152024.

,u..,u, zip M-001 Temperature 09/10/2024

= 74.4 CDF Analytical Cal 00:00:00 1

No culated_l0152024.

water 24-hour Average Degrees F nannnn,,

zip M-001 Temperature 09/11/2024

= 74.3 CDF _Analytical_Cal No water 24-hour Average 00:00:00 1

Degrees F culated_l0152024.

nan, nn?,i zip M-001 Temperature 09/12/2024

= 73.2 CDF _Analytical_Cal 00:00:00 1

No water 24-hour Average Degrees F culated_l0152024.

nan,nn-,11 zip M-001 Temperature 09/13/2024

= 74.6 CDF _Analytical_Cal No water 24-hour Average 00:00:00 1

Degrees F culated_l0152024.

'"111,on,,1 zip M-001 Temperature 09/14/2024

= 74.9 CDF _Analytical_Cal No water 24-hour Average 00:00:00 1

Degrees F culated_l0152024.

nan,inn,,i zip M-001 Temperature 09/15/2024

= 75.2 CDF _Analytical_Cal 00:00:00 1

No water 24-hour Average Degrees F culated_10152024.

nan,;nn-,,

zi M-001 Temperature 09/16/2024

= 75.3 CDF _Analytical_Cal 00:00:00 1

No water 24-hour Average Degrees F culated_10152024.

"'111 f,f?n,,1 zi M-001 Temperature 09/17/2024

= 75.5 CDF _Analytical_Cal 00:00:00 1

No water 24-hour Average Degrees F culated_l0152024.

na111nn?L1 zip Temperature 09/18/2024

= 75.1 CDF _Analytical_Cal M-001 00:00:00 1

No water 24-hour Average Degrees F culated_l0152024.

nonRnn?,

zip M-001 Temperature 09/19/2024

= 77.1 CDF _Analytical_Cal No water 24-hour Average 00:00:00 1

Degrees F culated_l0152024.

00/10/?n?LI zip M-001 Temperature 09/20/2024

= 76.1 No CDF _Analytical_Cal water 24-hour Average 00:00:00 1

Degrees F culated_l0152024.

nan'lnn?~

zip Page 13 of 29

Collection Sample Sample Date, Field Rep,

MDL, Review

Method, Type, Parameter, Sample Time, Lab Rep,

Result, ML,

Priority, Location Deoth 1ml Matrix Calculation Tvoe Analvsis Date Lab Batch Units RL IOA Codes Comments Data Source Temperature 09/21/2024

= 77,2 No CDF _Analytical_Cal M-001 00:00:00 1

water 24-hour Average Degrees F culated_l0152024.

'"'ln1 nn,,1 zip Temperature 09/22/2024

= 78.6 CDF _Analytical_Cal M-001 No water 24-hour Average 00:00:00 1

Degrees F culated_l0152024.

narnnn?a zip Temperature 09/23/2024

= 78.5 CDF _Analytical_Cal M-001 00:00:00 1

No water 24-hour Average Degrees F culated_l0152024.

nr-.n.nn,,1 zip M-001 Temperature 09/24/2024

= 78.9 CDF _Analytical_Cal 00:00:00 1

No water 24-hour Average Degrees F culated_l0152024.

nan'1.J?n?tJ zip M-001 Temperature 09/25/2024

= 79 CDF _Analytical_Cal No water 24-hour Average 00:00:00 1

Degrees F culated_l0152024.

n'ln,nn?t1 zip M-001 Temperature 09/26/2024

= 78.9 CDF _Analytical_Cal 00:00:00 1

No water 24-hour Average Degrees F culated_l0152024.

nannnn*M zip Temperature 09/27/2024

= 78,2 CDF _Analytical_Cal M-001 00:00:00 1

No water 24-hour Average Degrees F culated_l0152024.

nan7 nn,,1 zip M-001 Temperature 09/28/2024

= 77.2 No CDF _Analytical_Cal water 24-hour Average 00:00:00 1

Degrees F culated_l0152024.

"'li?RJ?n?,1 zip M-001 Temperature 09/29/2024

= 76.1 CDF _Analytical_Cal 00:00:00 1

No water 24-hour Average Degrees F culated_l0152024.

nanann,,

zip M-001 Temperature 09/30/2024

= 79.1 CDF _Analytical_Cal No water 24-hour Average 00:00:00 1

Degrees F culated_l0152024.

"'lnnnn?11 zip M-001 Temperature 07/01/2024

= 74.5 CDF _Analytical_Cal No water Daily Maximum 00:00:00 1

Degrees F culated_l0152024.

n7n1 on,11 zip M-001 Temperature 08/01/2024

= 77.8 CDF _Analytical_Cal 00:00:00 1

No water Daily Maximum Degrees F culated_l0152024.

"'H'lli?n?11 zip M-001 Temperature 09/01/2024

= 79.1 No CDF _Analytical_Cal water Daily Maximum 00:00:00 1

Degrees F culated_l0152024.

nannnn,,1 zip M-001 Temperature 07/01/2024

= 19.3 No CDF _Analytical_Cal water Delta from Background 00:00:00 1

Degrees F culated_l0152024.

n,,n, nn?11 zip M-001 Temperature 07/02/2024

= 19.5 CDF _Analytical_Cal 00:00:00 1

No water Delta from Background Degrees F culated_l0152024.

n71n,nn?t1 zip M-001 Temperature 07/03/2024

= 20 No CDF _Analytical_Cal water Delta from Background 00:00:00 1

Degrees F culated_l0152024.

n7,n.nn,11 zip M-001 Temperature 07/04/2024

= 19.6 CDF _Analytical_Cal No water Delta from Background 00:00:00 1

Degrees F culated_l0152024.

('\\7/f\\/lf')('\\')/I zip M-001 Temperature 07/05/2024

= 19.4 No CDF _Analytical_Cal water Delta from Background 00:00:00 1

Degrees F culated_l0152024.

n,,,.,,J?n?tJ zip M-001 Temperature 07/06/2024

= 19.6 CDF _Analytical_Cal No water Delta from Background 00:00:00 1

Degrees F culated_l0152024.

n,/f\\e;nn,11 zip Page 14 of 29

Collection Sample Sample Date, Field Rep,

MDL, Review

Method, Type, Parameter, Sample Time, Lab Rep,

Result, ML,

Priority, Location Depth (ml Matrix Calculation Tvoe Analvsis Date Lab Batch Units RL IOA Codes Comments Data Source M-001 Temperature 07/07/2024

= 19.5 No CDF _Analytical_Cal water Delta from Background 00:00:00 1

Degrees F culated_l0152024.

07/07/70')4 zip M-001 Temperature 07/0B/2024

= 19.6 CDF _Analytical_Cal 00:00:00 1

No water Delta from Background Degrees F culated_l0152024.

07 inR/?0?4 zio M-001 Temperature 07/09/2024

= 19.5 CDF _Analytical_Cal 00:00:00 1

No water Delta from Background Degrees F culated 10152024.

n-zip M-001 Temperature 07/10/2024

= 19.4 CDF _Analytical_Cal 00:00:00 1

No water Delta from Background Degrees F culated_l0152024.

n111 nnn,4 zio M-001 Temperature 07/11/2024

= 19.4 CDF _Analytical_Cal 00:00:00 1

No water Delta from Background Degrees F culated_l0152024.

n1111on,4 zip M-001 Temperature 07/12/2024

= 19.2 CDF _Analytical_Cal 00:00:00 1

No water Delta from Background Degrees F culated_l0152024.

n7 /1 ?l?n?/1 zip M-001 Temperature 07/13/2024

= 19.3 CDF _Analytical_Cal 00:00:00 1

No water Delta from Background Degrees F culated_l0152024.

n? 11,nn,4 zip M-001 Temperature 07/14/2024

= 19.3 CDF _Analytical_Cal 00 :00:00 1

No water Delta from Background Degrees F culated_l0152024.

07/14/70?4 zip M-001 Temperature 07/15/2024

= 19.3 CDF _Analytical_Cal 00 :00:00 1

No water Delta from Background Degrees F culated_l0152024.

n111 ~nn?4 zip M-001 Temperature 07/16/2024

= 19.3 CDF _Analytical_Cal 00:00:00 1

No water Delta from Background Degrees F culated_l0152024.

n711,;nn,4 zip M-001 Temperature 07/17/2024

= 19.3 CDF _Analytical_Cal 00 :00:00 1

No water Delta from Background Degrees F culated 10152024.

n111 1 nn?4 zip M-001 Temperature 07/lB/2024

= 19.4 CDF _Analytical_Cal 00:00:00 1

No water Delta from Background Degrees F culated_l0152024.

n111 Ann,11 zip M-001 Temperature 07/19/2024

= 20 CDF _Analytical_Cal 00:00:00 1

No water Delta from Background Degrees F culated 10152024.

,u zip M-001 Temperature 07/20/2024

= 19.6 CDF _Analytical_Cal No water Delta from Background 00:00:00 1

Degrees F culated_l0152024.

n11,nnn,a zio M-001 Temperature 07/2 1/2024

= 19.5 CDF _Analytical_Cal No water Delta from Background 00:00:00 1

Degrees F culated_l0152024.

n7171 nn,,i zip M-001 Temperature 07/22/2024

= 19.6 CDF _Analytical_Cal 00:00:00 1

No water Delta from Background Degrees F culated_l0152024.

n?,...,...,nn?4 zip M-001 Temperature 07/23/2024

= lB.8 CDF _Analytical_Cal 00:00:00 1

No water Delta from Background Degrees F culated_l0152024.

n?n,nn,4 zip M-001 Temperature 07/24/2024

= 19.6 CDF _Analytical_Cal 00:00:00 1

No water Delta from Background Degrees F culated 10152024.

zip M-001 Temperature 07/25/2024

= 19.5 CDF _Analytical_Cal No water Delta from Background 00:00:00 1

Degrees F culated_l0152024.

n?*...,~nn,a zip Page 15 of 29

Collection Sample Sample Date, Field Rep,

MDL, Review

Method, Type, Parameter, Sample Time, Lab Rep,

Result, ML,

Priority, Location Deoth (ml Matrix Calculation Tvoe Analvsis Date Lab Batch Units RL IOA Codes Comments Data Source Temperature 07/26/2024

= 19.6 CDF _Analytical_Cal M-001 00:00:00 1

No culated_l0152024.

water Delta from Background Degrees F n,,~c;nn,,

zip Temperature 07/27/2024

= 19.5 CDF _Analytical_Cal M-001 No water Delta from Background 00:00:00 1

Degrees F culated_l0152024.

n7 01 nn,11 zip Temperature 07/28/2024

= 19.6 CDF _Analytical_Cal M-001 No water Delta from Background 00:00:00 1

Degrees F culated_l0152024.

IA ZiD Temperature 07/29/2024

= 19.6 CDF _Analytical_Cal M-001 00:00:00 1

No water Delta from Background Degrees F culated_l0152024.

fl7/?0/?l)'),l zip M-001 Temperature 07/30/2024

= 19.7 CDF _Analytical_Cal 00:00:00 1

No water Delta from Background Degrees F culated_l 0152024.

fl7/'.lfl/?1)7'3 zip M-001 Temperature 07/31/2024

= 19.7 CDF _Analytical_Cal 00:00:00 1

No water Delta from Background Degrees F culated_l0152024.

n7n1nn,11 zip Temperature 08/01/2024

= 19.8 CDF _Analytical_Cal M-001 00:00:00 1

No water Delta from Background Degrees F culated_l0152024.

ni,m1nn,11 zip M-001 Temperature 08/02/2024

= 19.8 CDF _Analytical_Cal 00:00:00 1

No water Delta from Background Degrees F culated_l0152024.

"'1tn,on,,i zio M-001 Temperature 08/03/2024

= 19.8 CDF Analytical Cal No water Delta from Background 00:00:00 1

Degrees F culated_l0152024.

n1wnnn,11 zip M-001 Temperature 08/04/2024

= 19.7 CDF _Analytical_Cal 00:00:00 1

No water Delta from Background Degrees F culated_l0152024.

nQ,n,on,a zio M-001 Temperature 08/05/2024

= 19.8 No CDF _Analytical_Cal water Delta from Background 00:00:00 1

Degrees F culated_l0152024.

mvn~nn,11 zip M-001 Temperature 08/06/2024

= 19.9 No CDF _Analytical_Cal water Delta from Background 00:00:00 1

Degrees F culated_l0152024.

ni,,n,;on,a ZiD Temperature 08/07/2024

= 20.1 CDF _Analytical_Cal M-001 No water Delta from Background 00:00:00 1

Degrees F culated 10152024.

(lQ

• a zip Temperature 08/08/2024

= 20 CDF _Analytical_Cal M-001 No water Delta from Background 00:00:00 1

Degrees F culated_l0152024.

ni,,nRon,a zip M-001 Temperature 08/09/2024

= 20 CDF Analytical Cal No water Delta from Background 00:00:00 1

Degrees F culated_l0152024.

nRtnann,11 zip M-001 Temperature 08/10/2024

= 20.2 No CDF _Analytical_Cal water Delta from Background 00:00:00 1

Degrees F culated_l0152024.

nQn nnn,11 zio M-001 Temperature 08/11/2024

= 20.3 No CDF _Analytical_Cal water Delta from Background 00:00:00 1

Degrees F culated_l0152024.

flQ/1 1 J?fl7/1 zip M-001 Temperature 08/12/2024

= 20.3 CDF _Analytical_Cal 00:00:00 1

No water Delta from Background Degrees F culated_l0152024.

nR/17/7fl7' zip Temperature 08/13/2024

= 20.3 CDF _Analytical_Cal M-001 No water Delta from Background 00:00:00 1

Degrees F culated_l0152024.

nc11 :inn..,,

zio Page 16 of 29

Collection Sample Sample Date, Field Rep,

MDL, Review

Method, Type, Parameter, Sample Time, Lab Rep,

Result, ML,

Priority, Location Deoth 1ml Matrix Calculation Tvoe Analysis Date Lab Batch Units RL loA Codes Comments Data Source M-001 Temperature 08/14/2024

= 20.4 No CDF _Analytical_Cal water Delta from Background 00:00:00 1

Degrees F culated_l0152024.

nQ1111nn,*

zip M-001 Temperature 08/15/2024

= 19.3 CDF _Analytical_Cal 00:00:00 1

No water Delta from Background Degrees F culated_l0152024.

nq11 ~nn,A zip M-001 Temperature 08/16/2024

= 19.3 No CDF _Analytical_Cal water Delta from Background 00:00:00 1

Degrees F culated_l0152024.

IA zip M-001 Temperature 08/17/2024

= 20 No CDF _Analytical_Cal water Delta from Background 00:00:00 1

Degrees F culated_l0152024.

flR11 7nn,11 zip M-001 Temperature 08/18/2024

= 20.4 CDF _Analytical_Cal 00:00:00 1

No water Delta from Background Degrees F culated_l0152024.

nRn Rnn?*

zip M-001 Temperature 08/19/2024

= 20.7 CDF _Analytical_Cal 00:00:00 1

No water Delta from Background Degrees F culated_l0152024.

n~nor,n-,A zip M-001 Temperature 08/20/2024

= 20.7 CDF _Analytical_Cal 00:00:00 1

No water Delta from Background Degrees F culated_l0152024.

nK,oo,,o,,.

zip M-001 Temperature 08/21/2024

= 20.9 CDF _Analytical_Cal 00:00:00 1

No water Delta from Background Degrees F culated_l0152024.

nRn1 n n?/1 zip M-001 Temperature 08/22/2024

= 20.9 CDF _Analytical_Cal 00:00:00 1

No water Delta from Background Degrees F culated_l0152024.

nq,-,-,nn?A zip M-001 Temperature 08/23/2024

= 20.9 CDF _Analytical_Cal 00:00:00 1

No water Delta from Background Degrees F culated_l0152024.

nRn,nn?11 zip M-001 Temperature 08/24/2024

= 20.9 CDF _Analytical_Cal 00:00:00 1

No water Delta from Background Degrees F culated_l0152024.

nn,-..,-,n?A zip M-001 Temperature 08/25/2024

= 21 CDF _Analytical_Cal 00:00:00 1

No water Delta from Background Degrees F culated_l0152024.

nRn~17n,11 zip M-001 Temperature 08/26/2024

= 21.2 CDF _Analytical_Cal 00:00:00 1

No water Delta from Background Degrees F culated 10152024.

n" zip M-001 Temperature 08/27/2024

= 21.3 CDF _Analytical_Cal 00:00:00 1

No water Delta from Background Degrees F culated_l0152024.

nRr>717n,,

zip M-001 Temperature 08/28/2024

= 21.3 CDF _Analytical_Cal 00:00:00 1

No water Delta from Background Degrees F culated_l0152024.

flRnRnn?A zip M-001 Temperature 08/29/2024

= 21.2 No CDF _Analytical_Cal water Delta from Background 00:00:00 1

Degrees F culated_l0152024.

n°.J?Q/?n?A zip M-001 Temperature 08/30/2024

= 21.3 CDF _Analytical_Cal No water Delta from Background 00:00:00 1

Degrees F culated_l0152024.

nRnn,,n..,,

zip M-001 Temperature 08/31/2024

= 18.8 CDF _Analytical_Cal No water Delta from Background 00:00:00 1

Degrees F culated_l0152024.

nRi.1 nn,11 zip M-001 Temperature 09/01/2024

= 18.8 CDF _Analytical_Cal No water Delta from Background 00:00:00 1

Degrees F culated_l0152024.

nom1nn,,

zic Page 17 of 29

Collection Sample Sample Date, Field Rep,

MDL, Review

Method, Type, Parameter, Sample Time, Lab Rep,

Result, ML,

Priority, Location Deoth 1ml Matrix Calculation Tvoe Analvsis Date Lab Batch Units RL IOA Codes Comments Data Source M-001 Temperature 09/02/2024

= 19.3 CDF _Analytical_Cal No water Delta from Background 00:00:00 1

Degrees F culated_l0152024.

noin,nn,,

zip M-001 Temperature 09/03/2024

= 20.1 CDF _Analytical_Cal 00:00:00 1

No water Delta from Background Degrees F culated_l0152024.

nain.nn,A zip M-001 Temperature 09/04/2024

= 20.3 CDF _Analytical_Cal 00:00:00 1

No water Delta from Background Degrees F culated 10152024.

noinM,n,,

zio M-001 Temperature 09/05/2024

= 20.4 CDF _Analytical_Cal 00:00:00 1

No water Delta from Background Degrees F culated 10152024.

no,n~nn,,

zip M-001 Temperature 09/06/2024

= 20.6 CDF _Analytical_Cal 00:00:00 1

No water Delta from Background Degrees F culated_l0152024.

nn,n.:,,n,,

zip M-001 Temperature 09/07/2024

= 20.7 CDF _Analytical_Cal 00:00:00 1

No water Delta from Background Degrees F culated_l0152024.

na,n7nn,,

zip M-001 Temperature 09/08/2024

= 20.B CDF _Analytical_Cal 00:00:00 1

No water Delta from Background Degrees F culated_l0152024.

no,nann,*

zip M-001 Temperature 09/09/2024

= 20.6 CDF _Analytical_Cal 00:00:00 1

No water Delta from Background Degrees F culated 10152024.

nn,nnnn,*

zio M-001 Temperature 09/10/2024

= 20.B CDF _Analytical_Cal 00:00:00 1

No water Delta from Background Degrees F culated_l0152024.

nnn n,,n,,

zip M-001 Temperature 09/11/2024

= 21.1 CDF _Analytical_Cal Delta from Background 00:00:00 1

No water Degrees F culated 10152024.

na11, nn,

• zio M-001 Temperature 09/12/2024

= 21.2 CDF _Analytical_Cal 00:00:00 1

No water Delta from Background Degrees F culated_l0152024.

zip M-001 Temperature 09/13/2024

= 21.3 CDF _Analytical_Cal 00:00:00 1

No water Delta from Background Degrees F culated 10152024.

nn11.nn,A zip M-001 Temperature 09/14/2024

= 19.5 CDF _Analytical_Cal 00:00:00 1

No water Delta from Background Degrees F culated_l0152024.

non Ann,*

zip M-001 Temperature 09/15/2024

= 19.1 CDF _Analytical_Cal 00:00:00 1

No water Delta from Background Degrees F culated 10152024.

,,,.,,, ~nn,A zio M-001 Temperature 09/16/2024

= 19.7 CDF _Analytical_Cal 00:00:00 1

No water Delta from Background Degrees F culated_l0152024.

nn11.,,..,,,..,,

zip M-001 Temperature 09/17/2024

= 19.9 CDF _Analytical_Cal 00:00:00 1

No water Delta from Background Degrees F culated_l0152024.

nan 71,n,,

zip M-001 Temperature 09/18/2024

= 20 CDF _Analytical_Cal 00:00:00 1

No water Delta from Background Degrees F culated 10152024.

nn11 o,,,,..,,

zip M-001 Temperature 09/19/2024

= 20.3 CDF _Analytical_Cal No water Delta from Background 00:00:00 1

Degrees F culated 10152024.

nn11 n,,n,A zip M-001 Temperature 09/20/2024

= 20.5 CDF _Analytical_Cal 00:00:00 1

No water Delta from Background Degrees F culated 10152024.

na,,n,,n,,

zip Page 18 of 29

Collection Sample Sample Date, Field Rep,

MDL, Review

Method, Type, Parameter, Sample Time, Lab Rep,

Result, ML,

Priority, Location Deoth 1ml Matrix Calculation Tvne Analvsis Date Lab Batch Units RL IOA Codes Comments Data Source M-001 Temperature 09/21/2024

= 20.5 No CDF _Analytical_Cal water Delta from Background 00 :00:00 1

Degrees F culated_l0152024.

nnn1nn,A zip M-001 Temperature 09/22/2024

= 20.6 No CDF _Analytical_Cal water Delta from Background 00:00:00 1

Degrees F culated_l0152024.

nnn,nn,4 zip M-001 Temperature 09/23/2024

= 21 No CDF _Analytical_Cal water Delta from Background 00:00:00 1

Degrees F culated_l0152024.

nqo:ion,tJ.

zip M-001 Temperature 09/24/2024

= 21 No CDF _Analytical_Cal water Delta from Background 00:00:00 1

Degrees F culated_l0152024.

nQntJ.nn,tJ.

zip M-001 Temperature 09/25/2024

= 21.3 CDF _Analytical_Cal 00:00:00 1

No water Delta from Background Degrees F culated_l0152024.

na*~.-;nn,tJ.

zip M-001 Temperature 09/26/2024

= 20.9 CDF _Analytical_Cal 00:00:00 1

No water Delta from Background Degrees F culated_l0152024.

nn,~'ii?n?tJ.

zip M-001 Temperature 09/27/2024

= 19.5 CDF _Analytical_Cal No water Delta from Background 00:00:00 1

Degrees F culated_l0152024.

nr101nn,,1 zip M-001 Temperature 09/28/2024

= 19.6 CDF _Analytical_Cal 00:00:00 1

No water Delta from Background Degrees F culated 10152024.

i,a zip M-001 Temperature 09/29/2024

= 19.1 CDF _Analytical_Cal 00:00:00 1

No water Delta from Background Degrees F culated_l0152024.

nanann,a zip M-001 Temperature 09/30/2024

= 20 CDF _Analytical_Cal No water Delta from Background 00:00:00 1

Degrees F culated_l0152024.

no11nnn?tJ.

zip M-001 Temperature 07/01/2024

= 72.9 CDF _Analytical_Cal 00:00:00 1

No water Mthly Avg of Daily Avgs Degrees F culated_l0152024.

n7t1l nn,tJ.

zip M-001 Temperature 08/01/2024

= 74.5 CDF _Analytical_Cal 00:00:00 1

No water Mthly Avg of Daily Avgs Degrees F culated_l0152024.

nti111 nn?tJ.

zip M-001 Temperature 09/01/2024

= 76.2 CDF _Analytical_Cal 00:00:00 1

No water Mthly Avg of Daily Avgs Degrees F culated_l0152024.

na,:innn,A zip M-OOlD Cadmium, Total 07/02/2024 DNQ 0.2

.078 CDF _Analytical_Cal No See Attachment 2, water 90-Day Mean 00:00:00 1

culated_l0152024.

nRnnnn,tJ.

ug/L

.5 Contract Lab Report zip M-OOlD Chromium (Total) 07/02/2024 ND 2.6 CDF _Analytical_Cal No See Attachment 2, water 90-Day Mean 00:00:00 1

culated_l0152024.

ntinnnn?tJ.

ug/L Contract Lab Report zip M-OOlD Copper, Total 07/02/2024

= 5.8 CDF _Analytical_Cal No See Attachment 2, water 90-Day Mean 00:00:00 1

culated_l0152024.

nAnnnn,tJ.

ug/L Contract Lab Report zio M-OOlD Lead, Total 07/02/2024 DNQ 1.2

.34 CDF _Analytical_Cal No See Attachment 2, water 90-Day Mean 00:00:00 1

culated_l0152024.

nQnnnn,A ug/L 2.5 Contract Lab Report zip M-OOlD Mercury, Total 07/02/2024 ND

.08 CDF _Analytical_Cal No See Attachment 2, water 90-Day Mean 00:00:00 1

culated_l0152024.

ug/L Contract Lab Report zip M-OOlD Nickel, Total 07/02/2024 DNQ 1.9 1.8 CDF _Analytical_Cal 00:00:00 1

No See Attachment 2, water 90-Day Mean ug/L culated_l0152024.

nQnnnn?*

5 Contract Lab Report zip Page 19 of 29

Collection Sample Sample Date, Field Rep,

MDL, Review

Method, Type, Parameter, Sample Time, Lab Rep,

Result, ML,

Priority, Location Deoth 1ml Matrix Calculation Tvoe Analvsis Date Lab Batch Units RL IOA Codes Comments Data Source M-00lD Oil and Grease 07/03/2024 ND 1.4 Quarterly avg CDF _Analytical_Cal No water 90-Day Mean 00:00:00 1

mg/L result. See Att. 1.

culated_l0152024.

na11 nnn-,.*

Tabs 1. 5, 6, 7 zip M-0010 Silver. Total 07/02/2024 ND

.39 See Attachment 2, CDF _Analytical_Cal No water 90-Day Mean 00:00:00 1

ug/L Contract Lab Report culated_l0 152024.

zio M-0010 Total Suspended Solids (TSS) 07/03/2024

<5 Monthly avg result.

CDF _Ana lytical_Cal 00:00:00 1

No water 30-Day Avg of Daily Avgs mg/L See Attachment 1.

culated_l0152024.

n7,,c,,n,.

Tab 5 zio M-0OlD Total Suspended Solids (TSS) 08/08/2024

< 5 Monthly avg result.

CDF _Analytical_Cal 00:00:00 1

No water 30-Day Avg of Daily Avgs mg/L See Attachment 1, culated_l 0152024.

nRn,,..,,,..,,

Tab 6 zio M-00lD Total Suspended Solids (TSS) 09/10/2024

< 5 Monthly avg result.

CDF _Analytical_Cal 00 :00:00 1

No water 30-Day Avg of Daily Avgs mg/L See Attachment 1, culated_l015 2024.

nn,,,,..,,,..,,

Tab 7 zip M-00lD Zinc, Total 07/02/2024

= 77 CDF _Analytical_Cal 00:00:00 1

No See Attachment 2, water 90-Day Mean ug/L Contract Lab Report culated_l0152024.

nRnnnn,,

zio M-00lF Cadmium, Total 07/24/2024 ND 5

CDF _Analytical_Cal 00:00:00 1

No water 7-Day Average (Mean) ug/L culated_l0152024.

no,n,,,,.,..,,

zip M-00lF Chromium (Total) 07/24/2024

= 9.2 CDF _Analytical_Cal 00:00:00 1

No water 7-Day Average (Mean) ug/L culated_l 015 2024.

nR,n,,-,,.,-,,

zio M-0OlF Copper, Total 07/24/2024 ND 5

CDF _Analytical_Cal 00:00:00 1

No water 7-Day Average (Mean) ug/L culated_l0152024.

no,n,,,,.,..,.

zio M-0OlF Lead, Total 07/24/2024 ND 5

CDF _Analytical_Cal No water 7-Day Average (Mean) 00:00:00 1

ug/L culated_l0152024.

nRJn">l">n,,

zio M-0OlF Mercury, Total 07/24/2024 ND

.08 CDF _Analytical_Cal water 7-Day Average (Mean) 00:00:00 1

No See Attachment 2, culated_l0152024.

nom-,,,n,,

ug/L Contract Lab Report zio M-00lF Nickel, Total 07/24/2024

= 36 CDF _Analytical_Cal 00:00:00 1

No water 7-Day Average (Mean) ug/L culated_l0152024.

nom-,nn-,,,

zio M-00lF Silver, Total 07/24/2024 ND CDF _Analytical_Cal 00:00:00 1

No water 7-Day Average (Mean) ug/L culated_l 0152024.

no,n-,,-,n,,

zip M-00lF Total Suspended Solids (TSS) 07/03/2024 DNQ 3 2

Monthly avg result.

CDF _Analytical_Cal 08:00:00 1

No water 30-Day Avg of Daily Avgs mg/L See Attachment 1, culated_l0152024.

n7 tn-:inn-,,,

5 Tab 11 zio M-00l F Total Suspended Solids (TSS) 08/01/2024 ONO 4 2

No Monthly avg result.

CDF _Analytical_Cal water 30-Day Avg of Daily Avgs 08:40:00 1

mg/L See Attachment 1, culated_l0152024.

nom:inn,,1 5

Tab 12 zip M-00lF Total Suspended Solids (TSS) 09/04/2024 DNQ 2 2

Monthly avg result.

CDF _Analytical_Cal 08:15 :00 1

No water 30-Day Avg of Daily Avgs mg/L See Attachment 1, culated_l0152024.

na,n~ nn-,,1 5

Tab 13 zio M-00l F Zinc, Total 07/24/2024

= 15 CDF _Analytical_Cal No water 7-Day Average (Mean) 00:00:00 1

ug/L culated_l0152024.

nRm,nn,,,

zip M-00lH Cadmium, Total 07/01/2024 ND 5

Avg of qtrly CDF _Analytical_Cal water 90-Day Mean 00:00:00 1

No composites. See Att culated_l0152024.

na11 1"1nn,,1 ug/L 1, Tab 1 zip M-00lH Chromium (Total) 07/01/2024

< 10 Avg of qtrly CDF _Analytical_Cal 1

No water 90-Day Mean 00:00:00 ug/L composites. See Att culated_l0152024.

nan nnn,,,

1, Tab 1 zio Page 20 of 29

Collection Sample Sample Date, Field Rep,

MDL, Review

Method, Type, Parameter, Sample Tl e, Lab Rep,

Result, ML,

Priority, Location Deoth (ml Matrix Calculation Tvoe Analvsis Date Lab Batch Units RL IOA Codes Comments Data Source M-OOlH Copper, Total 07/01/2024

= 28 No Avg of qtrly CDF _Analytical_Cal water 90-Day Mean 00:00:00 1

ug/L composites. See Att culated_l0152024.

nnnnnn-,,

1, Tab 1 zip M-OOlH Lead, Total 07/01/2024 DNQ 5 5

No Avg of qtrly CDF _Analytical_Cal water 90-Day Mean 00:00:00 1

ug/L composites. See Att culated_l0152024.

nn11 nnn?A 10 1, Tab 1 zip M-OOlH Mercury, Total 07/01/2024 ND

.08 CDF _Analytical_Cal 00:00:00 1

No See Attachment 2, water 90-Day Mean ug/L Contract Lab Report culated_l0152024.

()Q/1 nnn?4 zip M-OOlH Nickel, Total 07/01/2024

= 11 Avg of qtrly CDF _Analytical_Cal 00:00:00 1

No water 90-Day Mean ug/L composites. See Att culated_l0152024.

nqn nnn,4 1, Tab 1 zip M-OOlH Oil and Grease 07/02/2024 ND 1.4 Avg result for qtrly CDF _Analytical_Cal No water 90-Day Mean 00:00:00 1

mg/L samples. See Att 1, culated_l0152024.

1'17/l'Jf?l'l"JA Tab 1 zip M-OOlH Silver, Total 07/01/2024 ND 5

Avg of qtrly CDF _Analytical_Cal No water 90-Day Mean 00:00:00 1

ug/L composites. See Att culated_l0152024.

()Q/lf'l/?1'1?4 1, Tab 1 zip M-OOlH Total Suspended Solids (TSS) 08/02/2024

=7 Monthly avg result.

CDF _Analytical_Cal No water 30-Day Avg of Daily Avgs 00:00:00 1

mg/L See Attachment 1.

culated_l0152024.

n~tn?/?ffJll.

Tab 12 zip Total Suspended Solids (TSS) 07/03/2024 ND 2

Monthly avg result.

CDF _Analytical_Cal M-OOlH No water 30-Day Avg of Daily Avgs 00:00:00 1

mg/L See Attachment 1, culated_l0152024.

n,,nqnn,4 Tab 11 zip M-OOlH Total Suspended Solids (TSS) 09/02/2024 ND 2

Monthly avg result.

CDF _Analytical_Cal No water 30-Day Avg of Daily Avgs 00:00:00 1

mg/L See Attachment 1, culated_l0152024.

""' *-,,.. -.. )LI.

Tab 13 zip M-OOlH Zinc, Total 07/01/2024

= 13 Avg of qtrly CDF _Analytical_Cal No water 90-Day Mean 00:00:00 1

ug/L composites. See Att culated_l0152024.

'"'ln nnn:;,4 1, Tab 1 zip M-OOlL Cadmium, Total 07/03/2024 ND 5

Avg of qtrly CDF _Analytical_Cal 00:00:00 1

No water 90-Day Mean ug/L composites. See Att culated_l0152024.

nrunM?n?ll.

1, Tab 1 zip M-OOlL Chromium (Total) 07/03/2024 ND 5

Avg of qtrly CDF _Analytical_Cal No water 90-Day Mean 00:00:00 1

ug/L composites. See Att culated_l0152024.

nnmllnn,ll 1, Tab 1 zip Copper, Total 07/03/2024 ND 5

Avg of qtrly CDF _Analytical_Cal M-OOlL No water 90-Day Mean 00:00:00 1

ug/L composites. See Att culated_l0152024.

nn,n,1nn?,1 1, Tab 1 zip M-OOlL Lead, Total 07/03/2024 ND 5

Avg of qtrly CDF _Analytical_Cal No water 90-Day Mean 00:00:00 1

ug/L composites. See Att culated_l0152024.

no*-.. --,LI.

1, Tab 1 zip M-OOlL Mercury, Total 07/03/2024 ND

.08 Qtrly avg-Att 1 Tab CDF _Analytical_Cal 00:00:00 1

No water 90-Day Mean ug/L 1 & Att 2 Contract culated_l0152024.

nntnM">n,4 Lab Renart zip M-OOlL Nickel, Total 07/03/2024 DNQ 7 5

Avg of qtrly CDF _Analytical_Cal No water 90-Day Mean 00:00:00 1

ug/L composites. See Att culated_l0152024.

nn1n,1nn?,1 10 1, Tab 1 zip M-OOlL Oil and Grease 07/05/2024 ND 1.4 Avg result for qtrly CDF _Analytical_Cal No water 90-Day Mean 00:00:00 1

mg/L samples. See Att 1, culated_l0152024.

f'IQ/1 R/?n?ll.

Tab 1 zip M-OOlL Silver, Total 07/03/2024

= 15 Avg of qtrly CDF _Analytical_Cal No water 90-Day Mean 00:00:00 1

ug/L composites. See Att culated_l0152024.

nntnll.J?n?ll.

1, Tab 1 zip M-OOlL Total Suspended Solids (TSS) 07/05/2024 ND 2

Monthly avg result.

CDF _Analytical_Cal No water 30-Day Avg of Daily Avgs 00:00:00 1

mg/L See Attachment 1.

culated_l0152024.

n,m~nn?,1 Tab 11 zip Page 21 of 29

Collection Sample Sample Date, Field Rep,

MDL, Review

Method, Type, Parameter, Sample Time, Lab Rep,

Result, ML,

Priority, Location Deoth !ml Matrix Calculation Tvoe Analvsis Date Lab Batch Units RL OA Codes Comments Data Source M-OOlL Total Suspended Solids (TSS) 08/02/2024 ND 2

Monthly avg result.

CDF _Analytical_Cal No water 30-Day Avg of Daily Avgs 00:00:00 1

mg/L See Attachment 1, culated_l0152024.

nQ/n-,r,n-.

• Tab 12 zip M-OOlL Total Suspended Solids (TSS) 09/05/2024 ND 2

Monthly avg result.

CDF _Analytical_Cal water 30-Day Avg of Daily Avgs 00:00:00 1

No See Attachment 1, culated_l0152024.

nnm,nn-.A mg/L Tab 13 zio M-OOlL Zinc, Total 07/03/2024 ND 5

Avg of qtrly CDF Analytical Cal water 90-Day Mean 00:00:00 1

No composites. See Att culated 10152024.

()Q/()A/')()').

ug/L 1, Tab 1 zio M-OOlN Oil and Grease 07/02/2024 DNQ 1.5 1.5 Monthly avg - Att 1 CDF _Analytical_Cal No water 30-Day Avg of Daily Avgs 00:00:00 1

mg/L Tab 8 & Att 2 Contr.

culated 10152024.

n7,-.,inn"J*

5 Lab Rot.

zio M-OOlN Oil and Grease 08/01/2024 DNQ 1.5 1.5 Monthly avg - Att 1 CDF _Analytical_Cal No water 30-Day Avg of Daily Avgs 00:00:00 1

mg/L Tab 9 & Att 2 Contr. culated_l0152024.

nor,7,-,n-,A 5

Lab Rpt.

zip M-OOlN Oil and Grease 09/03/2024 DNQ 1.5 1.5 Monthly avg - Att 1 CDF _Analytical_Cal No water 30-Day Avg of Daily Avgs 00:00:00 1

mg/L Tab 10 & Att 2 culated 10152024.

non,nn-,*

5 Contr. Lab Rpt.

zip M-OOlN Settleable Solids 07/02/2024 DNQ 0.1

.1 Monthly avg - Att 1 CDF _Analytical_Cal No water 30-Day Average 00:00:00 1

ml/L Tab 8 & Att 2 Contr.

culated 10152024.

r,7,-,,,..,,.,..,.

.1 Lab Rpt.

zio M-OOlN Settleable Solids 08/01/2024 DNQ 0.1

.1 Monthly avg - Att 1 CDF _Analytical_Cal No water 30-Day Average 00:00:00 1

ml/L Tab 9 & Att 2 Contr.

culated_l0152024.

nor,7,-,n-,A

.1 Lab Rpt.

zio M-OOlN Settleable Solids 09/03/2024 DNQ 0.1

.1 Monthly avg - Att 1 CDF Analytical Cal water 30-Day Average 00:00:00 1

No Tab 10 & Att 2 culated 10152024.

no,..,,,..,,,..,.

ml/L

.1 Contr. Lab Rot.

zio M-OOlN Total Suspended Solids (TSS) 07/02/2024

=6 Monthly avg - Att 1 CDF _Analytical_Cal 00:00:00 1

No water 30-Day Avg of Daily Avgs mg/L Tab 10 & Att 2 culated 10152024.

n7rn,-.r,-,11 Contr. Lab Rpt.

zio M-OOlN Total Suspended Solids (TSS) 08/01/2024

=9 Monthly avg - Att 1 CDF _Analytical_Cal 00:00:00 1

No water 30-Day Avg of Daily Avgs mg/L Tab 8 & Att 2 Contr.

culated 10152024.

n<>*-,~nn.,A Lab Rpt.

zip M-OOlN Total Suspended Solids (TSS) 09/03/2024

= 11 Monthly avg - Att 1 CDF _Analytical_Cal 00:00:00 1

No water 30-Day Avg of Daily Avgs mg/L Tab 9 & Att 2 Contr.

culated_l0152024.

nnn,nn-.A Lab Rpt.

zip M-OOlP pH 07/08/2024

= 7.5 CDF _Analytical_Cal 12:50:00 1

No See Attachment #1, water Daily Average (Mean)

SU Tab 11 culated_l0152024.

n7m<>nn"JA zip M-OOlP pH 08/15/2024

= 7.3 CDF _Analytical_Cal 00:00:00 1

No See Attachment #1, water Daily Average (Mean)

SU Tab 12 culated 10152024.

non,nn?11 zio M-OOlP pH 09/18/2024

= 7.4 CDF _Analytical_Cal 00:00:00 1

No See Attachment #1, water Daily Average (Mean)

SU Tab 13 culated_l0152024.

nononn-.A zio M-002 Flow 09/30/2024

= 2254 CDF _Analytical_Cal 00:00:00 1

No water Daily Discharge MGD culated 10152024.

nonnnn"JA zio M-002 Oil and Grease 07/05/2024 ND 1.4 Avg result for qtrly CDF _Analytical_Cal No water 90-Day Mean 00:00:00 1

mg/L samples. See Att 1.

culated_l0152024.

n7n11nn?A Tab 1 zip M-002 pH 07/05/2024

= 7.6 CDF _Analytical_Cal water Daily Average (Mean) 00:00:00 1

No See Attachment #1, culated_l015 2024.

n7,ncnC>')A SU Tab 11 zip M-002 pH 08/03/2024

= 7.7 CDF _Analytical_Cal water Daily Average (Mean) 00:00:00 1

No See Attachment #1, culated_l0152024.

n<>in-:inn?A SU Tab 12 zio Page 22 of 29

Collection Sample Sample Date, Field Rep,

MDL, Review

Method, Type, Parameter, Sample Time, Lab Rep,

Result, ML,

Priority, Location Deoth 1ml Matrix Calculation Tvoe Analvsis Date Lab Batch Units RL IOA Codes Comments Data Source M-002 pH 09/04/2024

= 7.7 No See Attachment #1, CDF _Analytical_Cal water Daily Average (Mean) 00 :00:00 1

SU Tab 13 culated_10152024.

nnin,nn,LL zip M-002 Total Suspended Solids (TSS) 07/05/2024

<5 No Monthly avg result.

CDF _Analytical_Cal water 30-Day Avg of Daily Avgs 00:00:00 1

mg/L See Attachment 1, culated_10152024.

n71n~nn74 Tab 11 zip M-002 Total Suspended Solids (TSS) 09/04/2024 ONO 2 2

No Monthly avg result.

CDF Analytical Cal water 30-Day Avg of Daily Avgs 00:00:00 1

mg/L See Attachment 1, culated_l0152024.

,. 1/tl 5

Tab 13 zip M-002 Total Suspended Solids (TSS) 08/03/2024 ND 2

No Monthly avg result.

CDF _Analytical_Cal water 30-Day Avg of Daily Avgs 00:00:00 1

mg/L See Attachment 1, culated_l0152024.

n,11n-:inn,t1 5

Tab 12 zip Total Suspended Solids (TSS) 07/05/2024

= 8 Monthly avg result.

CDF _Analytical_Cal M-003 No water 30-Day Avg of Daily Avgs 10:10:00 1

mg/L See Attachment 1.

culated_10152024.

n-,m,nn,A Tab 11 zip Total Suspended Solids (TSS) 08/03/2024 DNQ 2 2

Monthly avg result.

CDF _Analytical_Cal M-003 No water 30-Day Avg of Daily Avgs 10:10:00 1

mg/L See Attachment 1, culated_l0152024.

nAm-:inn,

• 5 Tab 12 zip Total Suspended Solids (TSS) 09/04/2024 DNQ 3 2

Monthly avg result.

CDF _Analytical_Cal M-003 10:06:00 1

No water 30-Day Avg of Daily Avgs mg/L See Attachment 1, culated_10152024.

na,n,nn,A 5

Tab 13 zip Chromium (Total) 07/18/2024 ND 5

CDF _Analytical_Cal M-INF No Qtrly avg-Att 1 Tab water 90-Day Mean 00:00:00 1

culated_10152024.

~~"lM")n")A ug/L 1

zip Copper, Total 07/18/2024 ND 5

Qtrly avg-Att 1 Tab CDF _Analytical_Cal M-INF No water 90-Day Mean 00:00:00 1

culated_10152024.

na,n,inn,,i ug/L 1

zip Nickel. Total 07/18/2024

< 10 Qtrly avg-Att 1 Tab CDF _Analytical_Cal M-INF No water 90-Day Mean 00:00:00 1

culated_l0152024.

n~*~a,-,n?A ug/L 1

zip Temperature 07/01/2024

= 50.6 CDF _Analytical_Cal M-INF 00:00:00 1

No water 24-hour Average Degrees F culated_l0152024.

n7Jnl 17n,A zip Temperature 07/02/2024

= 52.1 CDF _Analytical_Cal M-INF 00:00:00 1

No water 24-hour Average Degrees F culated_10152024.

n-,m,nn?A zip Temperature 07/03/2024

= 54.1 CDF _Analytical_Cal M-INF No water 24-hour Average 00:00:00 1

Degrees F culated_l0152024.

n '"'"

zip Temperature 07/04/2024

= 52.7 CDF _Analytical_Cal M-INF No water 24-hour Average 00:00:00 1

Degrees F culated_10152024.

n71nLLnn,t1 zip Temperature 07/05/2024

= 51.6 CDF Analytical Cal M-INF 00:00:00 1

No culat ed_10152024.

water 24-hour Average Degrees F f17/n<;J?n-,A zip Temperature 07/06/2024

= 51.7 CDF _Ana lytical_Cal M-INF No water 24-hour Average 00:00:00 1

Degrees F culated_l0152024.

n1mf,1,n-,A zip Temperature 07/07/2024

= 53.2 CDF _Analytical_Cal M-INF No water 24-hour Average 00:00:00 1

Degrees F culated_l0152024.

n7,n-, nn,4 zip Temperature 07/08/2024

= 53.2 CDF _Analytical_Cal M-INF 00:00:00 1

No water 24-hour Average Degrees F culated_10152024.

n7mAnn,,i zip Temperature 07/09/2024

= 53.5 CDF _Analytical_Cal M-INF 00:00:00 1

No water 24-hour Average Degrees F culated_10152024.

n71nann,4 zip Page 23 of 29

Collection Sample Sample Date, Field Rep,

MDL, Review

Method, Type, Parameter, Sample Time, Lab Rep,

Result, ML,

Priority, Location Depth (ml Matrix Calculation Tvoe Analvsis Date Lab Batch Units RL IOA Codes Comments Data Source M-INF Temperature 07/10/2024

= 52.8 CDF _Analytical_Cal 00:00:00 1

No water 24-hour Average Degrees F culated_l0152024.

n711 nr>n">A zip Temperature 07/11/2024

= 53.4 CDF _Analytical_Cal M-INF No water 24-hour Average 00 :00:00 1

Degrees F culated_l0152024.

n7/l 1 nn,ll zip M-INF Temperature 07/12/2024

= 54.8 CDF _Ana lytical_Cal 00:00:00 1

No water 24-hour Average Degrees F culated_l0152024.

n7/l ">nn">A zio M-INF Temperature 07/13/2024

= 54.5 CDF _Analytical_Cal No water 24-hour Average 00:00:00 1

Degrees F culated_l0152024.

n7 /1, nl)J4 zip M-I NF Temperature 07/14/2024

= 54.5 CDF _Analytical_Cal No water 24-hour Average 00:00:00 1

Degrees F culated_l0152024.

n711 t1nn,11 zip M-INF Temperature 07/15/2024

= 54.4 CDF _Ana lytical_Cal No water 24-hour Average 00:00:00 1

Degrees F culated_l0152024.

07/1 ~nn?ll zip M-INF Temperature 07/16/2024

= 54.5 CDF _Analytical_Cal No water 24-hour Average 00:00:00 1

Degrees F culated_l0152024.

n7 /1 'i/?O?ll zip M-INF Temperature 07/17/2024

= 54 CDF _Analytical_Cal No water 24-hour Average 00:00:00 1

Degrees F culated_l0152024.

07/17/?074 zio M-INF Temperature 07/18/2024

= 53.9 CDF _Analytical_Cal 00:00:00 1

No water 24-hour Average Degrees F culated_l0152024.

n711 A/?O?ll zip M-INF Temperature 07/19/2024

= 54 CDF _Analytical_Cal No water 24-hour Average 00 :00:00 1

Degrees F culated_l0152024.

07/1 ann,4 zio M-INF Temperature 07/20/2024

= 54.6 CDF _Analytical_Cal 00:00:00 1

No water 24-hour Average Degrees F culated_l0152024.

n?nnnn">A zip M-INF Temperature 07/21/2024

= 53.1 CDF _Analytical_Cal 00:00:00 1

No water 24-hour Average Degrees F culated_l0152024.

n7n1 nn,,,

zip M-INF Temperature 07/22/2024

= 52.9 CDF _Ana lytical_Cal 00:00:00 1

No water 24-hour Average Degrees F culated_l0152024.

n7n? J?O?A zip M-I NF Temperature 07/23/2024

= 55 No CDF _Analytical_Cal water 24-hour Average 00:00:00 1

Degrees F culated_l0152024.

n7rn nn?A zip M-INF Temperature 07/24/2024

= 54.9 CDF Analytical Cal 00:00:00 1

No culated_l0152024.

water 24-hour Average Degrees F

/)7/?'1./?/)"JA zip M-INF Temperature 07/25/2024

= 54.1 CDF _Ana lytical_Cal 00 :00:00 1

No water 24-hour Average Degrees F culated_l0152024.

n?n~nn?A zio M-INF Temperature 07/26/2024

= 52.9 CDF _Analytical_Cal No water 24-hour Average 00:00:00 1

Degrees F culated_l0152024.

07/"H,nn">A zip M-INF Temperature 07/27/2024

= 52.3 CDF _Analytical_Cal 00:00:00 1

No water 24-hour Average Degrees F culated_l0152024.

07 /?7 /?0?ll zip M-INF Temperature 07/28/2024

= 52.8 CDF _Ana lytical_Cal No water 24-hour Average 00:00:00 1

Degrees F culated_l0152024.

n?nAnn">A zio Page 24 of 29

Collection Sample Sample Date, Field Rep,

MDL, Review

Method, Type, Parameter, Sample Time, Lab Rep,

Result, ML,

Priority, Location Deoth 1ml Matrix Calculation Tvoe Analvsis Date Lab Batch Units RL OA Codes Comments Data Source M-INF Temperature 07/29/2024

= 53.2 No CDF _Analytical_Cal water 24-hour Average 00:00:00 1

Degrees F culated_l0152024.

n7,-,or,n-,,

zip M-INF Temperature 07/30/2024

= 52.8 CDF _Analytical_Cal No water 24-hour Average 00:00:00 1

Degrees F culated 10152024.

,n zio M-INF Temperature 07/31/2024

= 53 CDF Analytical Cal No water 24-hour Average 00:00:00 1

Degrees F culated_l0152024.

n71:i1 nn?11 zip M-INF Temperature 08/01/2024

= 53.2 CDF Analytical Cal No water 24-hour Average 00:00:00 1

Degrees F culated_l0152024.

n,,in1 nn-,,

zio M-INF Temperature 08/02/2024

= 53 CDF _Analytical_Cal 00:00:00 1

No water 24-hour Average Degrees F culated_l0152024.

no,n-,,-,,-,-,,

zip M-INF Temperature 08/03/2024

= 53.5 CDF _Analytical_Cal 00:00:00 1

No water 24-hour Average Degrees F culated_l0152024.

nom-:i,-,n~

• zip M-INF Temperature 08/04/2024

= 53.7 CDF _Analytical_Cal 00:00:00 1

No water 24-hour Average Degrees F culated_l0152024.

nQ*"* r,n-,

• zip M-INF Temperature 08/05/2024

= 53.9 CDF _Analytical_Cal No water 24-hour Average 00:00:00 1

Degrees F culated_l0152024.

no,nsnn?/1 zio M-INF Temperature 08/06/2024

= 54.1 CDF _Analytical_Cal 00:00:00 1

No water 24-hour Average Degrees F culated_l0152024.

nn,ni;;,-,n-,

• zio M-INF Temperature 08/07/2024

= 54.2 CDF _Analytical_Cal 00:00:00 1

No water 24-hour Average Degrees F culated 10152024.

zip M-INF Temperature 08/08/2024

= 54 CDF _Analytical_Cal 00:00:00 1

No water 24-hour Average Degrees F culated_l0152024.

nomor,n-,,

zip M-INF Temperature 08/09/2024

= 53.4 CDF _Analytical_Cal 00:00:00 1

No water 24-hour Average Degrees F culated_l0152024.

no,nn,-,n-,,

zip Temperature 08/10/2024

= 52.8 CDF _Analytical_Cal M-INF No water 24-hour Average 00:00:00 1

Degrees F culated_l0152024.

nR/1 nr,n-,,

zip M-INF Temperature 08/11/2024

= 53,9 CDF _Analytical_Cal 00:00:00 1

No water 24-hour Average Degrees F culated_l0152024.

nQn, nn,11 zio M-INF Temperature 08/12/2024

= 54,3 CDF _Analytical_Cal 00:00:00 1

No water 24-hour Average Degrees F culated_l0152024.

nR11,nn,11 zip M-INF Temperature 08/13/2024

= 54,9 CDF _Analytical_Cal 00:00:00 1

No water 24-hour Average Degrees F culated_l0152024.

nQn-:i,-,n-,LL zio Temperature 08/14/2024

= 53.3 CDF _Analytical_Cal M-I NF 00:00:00 1

No water 24-hour Average Degrees F culated_l0152024.

nQn *,-,n-,,

zip M-INF Temperature 08/15/2024

= 54.6 CDF _Analytical_Cal 00:00:00 1

No water 24-hour Average Degrees F culated_l0152024.

nQn snn,,

zip M-INF Temperature 08/16/2024

= 55.5 CDF _Analytical_Cal No water 24-hour Average 00:00:00 1

Degrees F culated_l0152024.

nQ11 i;;nn,,

zio Page 25 of 29

Collection Sample Sample Date, Field Rep,

MDL, Review

Method, Type, Parameter, Sample Time, Lab Rep,

Result, ML,

Priority, Location Dept h (ml Matrix Calculation Tvce Analvsis Date Lab Batch Units RL IOA Codes Comments Data Source Temperature 08/17/2024

= 56.2 CDF _Analytical_Cal M-INF 00:00:00 1

No culated_l0152024.

water 24-hour Average Degrees F

'1R/l 7On,A zip Temperature 08/18/2024

= 54.5 No CDF _Analytical_Cal M-INF 00:00:00 1

culated_l0152024.

water 24-hour Average Degrees F n'1/1R/7n?A zip Temperature 08/19/2024

= 54 No CDF _Analytical_Cal M-INF 00:00:00 1

culated_l0152024.

water 24-hour Average Degrees F nQn ann,A zip Temperature 08/20/2024

= 54 CDF _Analytical_Cal M-INF 00:00:00 1

No water 24-hour Average Degrees F culated_l0152024.

nQnnnn,~

zio Temperature 08/21/2024

= 53.7 CDF _Analytical_Cal M-INF No water 24-hour Average 00:00 :00 1

Degrees F culated_l0152024.

nAn1 nn,,

zip Temperature 08/22/2024

= 53.4 No CDF _Analytical_Cal M-INF water 24-hour Average 00:00:00 1

Degrees F culated_l0152024.

Ml/??On?A zip Temperature 08/23/2024

= 53.7 No CDF _Analytical_Cal M-INF water 24-hour Average 00:00:00 1

Degrees F culated_l0152024.

nRn-:,nn,A zip Temperature 08/24/2024

= 53.6 CDF _Analytical_Cal M-INF No water 24-hour Average 00 :00:00 1

Degrees F culated_l0152024.

nQnLtnn,~

zio M-INF Temperature 08/25/2024

= 53.5 No CDF _Analytical_Cal water 24-hour Average 00:00:00 1

Degrees F culated_l0152024.

n<>*~~nn,Lt zip Temperature 08/26/2024

= 53.6 CDF _Analytical_Cal M-INF 00:00:00 1

No water 24-hour Average Degrees F culated_l0152024.

nQnhnn,Ll zio Temperature 08/27/2024

= 54.4 CDF _Analytical_Cal M-INF 00:00:00 1

No culated_l0152024.

water 24-hour Average Degrees F nR/'J7/'Jn,A zip Temperature 08/28/2024

= 56.3 No CDF _Analytical_Cal M-INF 00:00:00 1

culated_l0152024.

water 24-hour Average Degrees F nQnRnn,Lt zip Temperature 08/29/2024

= 56.6 No CDF _Analytical_Cal M-INF 00:00:00 1

water 24-hour Average Degrees F culated_l0152024.

nR/'J0nn-,,

zip Temperature 08/30/2024

= 55.5 No CDF _Analytical_Cal M-INF water 24-hour Average 00:00:00 1

Degrees F culated_l0152024.

nQnnnn,Ll zip M-INF Temperature 08/31/2024

= 55.2 No CDF Analytical Cal water 24-hour Average 00:00:00 1

Degrees F culated_l0152024.

nQn1 nn,Lt zip Temperature 09/01/2024

= 55.5 CDF _Analytical_Cal M-INF 00:00:00 1

No water 24-hour Average Degrees F culated_l0152024.

n'l/nl nn:>4 zip Temperature 09/02/2024

= 55.B CDF _Analytical_Cal M-INF 00:00:00 1

No water 24-hour Average Degrees F culated_l0152024.

nn,n,on:>a zip Temperature 09/03/2024

= 56.4 No CDF _Analytical_Cal M-INF 00:00:00 1

water 24-hour Average Degrees F culated_l0152024.

na,n,nn,Ll zip Temperature 09/04/2024

= 55.B No CDF _Analytical_Cal M-INF water 24-hour Average 00:00:00 1

Degrees F culated_l0152024.

nnmLtnn,Ll zip Page 26 of 29

Collection Sample Sample Date, Field Rep,

MDL, Review

Method, Type, Parameter, Sample Time, Lab Rep,

Result, ML,

Priority, Location Deoth 1ml Matrix Calculation Tvoe Analvsis Date Lab Batch Units RL loA Codes Comments Data Source M-INF Temperature 09/05/2024

= 55.4 No CDF _Analytical_Cal water 24-hour Average 00:00:00 1

Degrees F culated_l0152024.

""'"~nn?4 zip M-INF Temperature 09/06/2024

= 54.9 No CDF _Analytical_Cal water 24-hour Average 00:00:00 1

Degrees F culated_l0152024.

• -*---, A zio M-INF Temperature 09/07/2024

= 55.3 No CDF _Analytical_Cal water 24-hour Average 00:00:00 1

Degrees F culated_l0152024.

naunnn,4 zio Temperature 09/08/2024

= 54.2 No CDF _Analytical_Cal M-INF water 24-hour Average 00:00:00 1

Degrees F culated_l0152024.

nn,nn,,nJJ1 zip M-INF Temperature 09/09/2024

= 54 No CDF _Analytical_Cal water 24-hour Average 00:00:00 1

Degrees F culated_l0152024.

nainann,11 zip M-INF Temperature 09/10/2024

= 53.6 No CDF _Analytical_Cal water 24-hour Average 00:00:00 1

Degrees F culated_l0152024.

na11nnn,4 zip Temperature 09/11/2024

= 53.2 No CDF _Analytical_Cal M-INF water 24-hour Average 00:00:00 1

Degrees F culated_l0152024.

na111nn-,,.,

zio Temperature 09/12/2024

= 52 CDF _Analytical_Cal M-INF No water 24-hour Average 00:00:00 1

Degrees F culated_l0152024.

nan ?J?n?4 zip M-INF Temperature 09/13/2024

= 53.3 No CDF _Analytical_Cal water 24-hour Average 00:00:00 1

Degrees F culated_l0152024.

n1111 <i?n?~

zip M-INF Temperature 09/14/2024

= 55.4 No CDF _Analytical_Cal water 24-hour Average 00:00:00 1

Degrees F culated_l0152024.

"'111400?4 zip Temperature 09/15/2024

= 56.1 CDF _Analytical_Cal M-INF 00:00:00 1

No water 24-hour Average Degrees F culated_l0152024.

na11 ~nn,4 zio Temperature 09/16/2024

= 55.6 CDF _Analytical_Cal M-INF 00:00:00 1

No water 24-hour Average Degrees F culated_l0152024.

"'111 fi/?0?4 zip Temperature 09/17/2024

= 55.6 No CDF _Analytical_Cal M-INF water 24-hour Average 00:00:00 1

Degrees F culated_l0152024.

na11 7 nn,4 zip Temperature 09/18/2024

= 55.1 CDF _Analytical_Cal M-INF No water 24-hour Average 00:00:00 1

Degrees F culated_l0152024.

nan qnn?4 zio M-INF Temperature 09/19/2024

= 56.8 No CDF _Analytical_Cal water 24-hour Average 00:00:00 1

Degrees F culated_l0152024.

n1111 ann,11 zip M-INF Temperature 09/20/2024

= 55.6 No CDF _Analytical_Cal water 24-hour Average 00:00:00 1

Degrees F culated_l0152024.

nn,-,'1nn,4 zip Temperature 09/21/2024

= 56.7 No CDF _Analytical_Cal M-INF 00:00:00 1

water 24-hour Average Degrees F culated_l0152024.

nan, nn,11 zip M-INF Temperature 09/22/2024

= 58 No CDF _Analytical_Cal water 24-hour Average 00:00:00 1

Degrees F culated_l0152024.

nan,n()?4 zip M-INF Temperature 09/23/2024

= 57.5 No CDF _Analytical_Cal water 24-hour Average 00:00:00 1

Degrees F culated_l0152024.

nan<nn,11 zio Page 27 of 29

Collection Sample Sample Date, Field Rep,

MDL, Review

Method, Typ, Parameter, Sample Time, Lab Rep,

Result, ML,

Priority, Location Death 1ml Matrix Calculation Tvoe Analvsis Date Lab Batch Units RL IOA Codes Comments Data Source Temperature 09/24/2024

= 57.9 No CDF _Analytical_Cal M-INF 1

culated_l0152024.

water 24-hour Average 00:00:00 Degrees F nOJ?A.J?n?ll zip Temperature 09/25/2024

= 57.7 No CDF _Analytical_Cal M-INF 1

culated_l0152024.

water 24-hour Average 00:00:00 Degrees F non~nn?ll zip Temperature 09/26/2024

= 58 No CDF _Analytical_Cal M-INF 00:00:00 1

culated_l0152024.

water 24-hour Average Degrees F nonnnn?ll zip Temperature 09/27/2024

= 58.7 No CDF _Ana lytical_Cal M-INF 00:00:00 1

culated_l015 2024.

water 24-hour Average Degrees F non100?4 zip Temperature 09/28/2024

= 57.6 No CDF _Analytical_Cal M-INF 1

culated_l0152024.

water 24-hour Average 00:00:00 Degrees F nona.nn?ll zip Temperature 09/29/2024

= 57 No CDF _Analytical_Cal M-INF 1

culated_l0152024.

00:00:00 water 24-hour Average Degrees F nononn?ll zip Temperature 09/30/2024

= 59.1 No CDF _Ana lytical_Cal M-INF water 24-hour Average 00:00 :00 1

Degrees F culated_l0152024.

ooqooo?"

zip Temperature 07/01/2024

= 55 No CDF _Analytical_Cal M-INF 1

culated_l0152024.

water Daily Maximum 00 :00 :00 Degrees F n?r:i1 nn?ll zip Temperature 08/01/2024

= 56.6 No CDF _Ana lytical_Cal M-INF 1

culated_l0152024.

water Daily Maximum 00:00:00 Degrees F 0<>1,1 /?0711 zip Temperature 09/01/2024

= 59.1 No CDF _Analytical_Cal M-INF 00 :00:00 1

culated_l0152024.

water Daily Maximum Degrees F nor:innn?ll zip Temperature 07/01/2024

= 53.4 No CDF _Analytical_Cal M-INF 1

culated_l0152024.

00:00:00 water Mthly Avg of Daily Avgs Degrees F 01n1 nn?4 zip Temperature 08/01/2024

= 54.2 No CDF _Analytical_Cal M-INF water Mthly Avg of Daily Avgs 00:00:00 1

Degrees F culated_l0152024.

nRr:ll /?O?ll zip Temperature 09/01/2024

= 55.9 No CDF _Analytical_Cal M-INF 1

culated_l0152024.

water Mthly Avg of Daily Avgs 00:00:00 Degrees F zip nonnnoJ4 Zinc, Total 07/18/2 024 ONO 5 5

No Qtrly avg-Att 1 Tab CDF _Analytical_Cal M-INF 1

culated_l015 2024.

water 90-Day Mean 00:00:00 ug/L 1

OQJnll/?n?ll 10 zip Lab Batches No Lab Batch Data Available/ Reported Questionnaire No Questionnaire Available Certificate 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, Page 28 of 29

to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment for knowing violations.

I certify that I am Trevor David Rebel and am authorized to submit this report on behalf of PG&E Diablo Canyon Power Plant. I understand that I am submitting the following report(s):

- Quarterly SMR ( MONNPDES ) report for Q3 2024 (due 10/20/2024)

I understand that data submitted in this report(s) can be used by authorized agencies for water quality management related analyses and enforcement actions, if required.

I am also aware that my user ID, password, and answer to a challenge question constitute my electronic signature and any information I indicate I am electronically certifying contains my signature. I understand that my electronic signature is the legal equivalent of my handwritten signature. I certify that I have not violated any term in my Electronic Signature Agreement and that I am otherwise without any reason to believe that the confidentiality of my password and challenge question answers have been compromised now or at any time prior to this submission. I understand that this attestation of fact pertains to the implementation, oversight, and enforcement of a federal environmental program and must be true to the best of my knowledge.

Name:

Trevor David Rebel

Title:

Environmental Manager Page 29 of 29

Go To Tab 1 Go To Tab 2 Go To Tab 3 GoToTab4 GoToTab5 GoToTab6 Go To Tab 7 Go To Tab 8 Go To Tab 9 Go To Tab 10 Go To Tab 11 Go To Tab 12 Go To Tab 13 - 2024 3rd Qtr DCPP NP DES Worksheets.xlsm Diablo Canyon Power Plant - NPDES Data Worksheets 3rd Quarter 2024 Tab Information 1

Miscellaneous Quarterly Averages 2

Circulatinq Water Chlorine Residual - July 3

Circulating Water Chlorine Residual - August 4

Circulating Water Chlorine Residual - September 5

001 D Flow Weighted Averages For TSS and O&G - July 6

001 D Flow Weighted Averaqes For TSS and O&G - Auoust 7

001 D Flow Weighted Averages For TSS and O&G - September 8

001 N TSS, SS and O&G - July 9

001 N TSS, SS and O&G - August 10 001 N TSS, SS and O&G - September 11 Miscellaneous Duplicates - July 12 Miscellaneous Duplicates - Auoust 13 Miscellaneous Duplicates - September Navigation

• 2024 3rd Otr DCPP NPDES Worksheets.xlsm A

B I

C I

D I

E I

F I

G H

I J

K L

1 I

2 Miscellaneous Quarterlv Averaae Calculations for Quarterlv eSMR 3

I 4

Influent Quarterlv Metals Averaaes 5

Fill in hiahliahted cells onlv. Subseauent cells will be filled in automaticall.

6 10 unn Is OCPP lab Reportina Limit. 5 unn. is OCPP lab MDL.

7 Sample Date Analysis Lab Parameter Results Result for Dally Numerical Reporting Average 8

Date Average Average Quarterly Average for Quarter 9

10 111812024--rns12024 DCPP Influent Cr ND(5) 0.0 0.0 0.0 ND15l 11 8/22/2024 8/28/2024 DCPP Influent Cr ND/5\\

0.0 0.0 12 9/412Q2.i_.-. 9/26/2024.

DCPP Innuent Cr ND(5) 0.0 0.0 13 14 7/18/2024 7125/2024 DCPP lnnuent Cu NDC5l 0.0 0.0 0.0 NDC5l 15 8/2212024 8/28/2024 DCPP Influent Cu ND(5) 0.0 0.0 16 9/4/2024 9/2612024 DCPP lnnuent Cu NDC5l 0.0 0.0 17 18 7/18/2024 7/2512024 DCPP lnnuent Ni 11.4 11.4 11.4 3.8

<10 19 8/22/2024 8/28/2024 DCPP lnnuent NI ND/5\\

0.0 0.0 20 9/4/2024 9/2612024 DCPP lnnuent Ni ND(5) 0.0 0.0 21 22 7/18/2024 7/25/2024 DCPP Influent Zn NDC5l 0.0 0.0 1.9 DNQ(5) 23 8/2212024 8/28/2024 DCPP Influent Zn DNO/5.6\\

5.6 5.6 24 9/4/2024 9/26/2024 DCPP Influent Zn NDC5l 0.0 0.0 25 26 Quarterlv Oil and Grease Averaaes 27 5.0 man.. is DCPP lab Reportina Limlt.1.4 mall. is DCPP lab MDL.

28 I

29 Quarterly 0010 LRW Oil and Grease* Refer to Worksheet 5 6 and 7 for Monthly Avera e Calculalions.

Month Average Resutt for Numerical Quarterly Reporting Average for 30 O&G Average Average Quarter 31 Jul ND(1.4l 0.0 0.0 ND 1.4l 32 Auaust NDC1.4l 0.0 33 Seotember ND(1.4l 0.0 34 35 Quartertv Oil and Grease from Other Locations Sample Date Analysis Location Unit Parameter Results Resutt for Daily Average Numerical Reporting Average 36 Date Averaae Quarterly Averaae for Quarter 37 38 7/312024 7/12/2024 001H 1

O&G ND11.4l 0.0 0.0 0.0 NDC2l 39 7/2/2024 7/12/2024 001H 2

O&G ND(1.4l 0.0 40 41 7/512024 7/12/2024 001L 1

O&G NDC1.4J 0.0 0.0 0.0 ND(2) 42 7/512024 7/12/2024 001L 2

O&G NDC1.4l 0.0 43 9/18/2024 9/18/2024 0011 1

O&G ND(1.4l 0.0 44 45 7/5/2024 7/12/2024 002 1

O&G NDC1.4l 0.0 0.0 0.0 NDC2l 46 7/5/2024 7/12/2024 002 2

O&G ND11.4l 0.0 47 48 Quarterlv Metals Comoosite Averaoes 49 10 11nn is DCPP lab Reoortina Limit. 5 ua/L is OCPP lab MDL. For mercun RL and MDL are set bv contract lab.

50 First Act iquot Last Aliquot Location Untt Parameter Results Result for Numerical Reporting Average 51 Date Date Average Quarterly Average for Quarter 52 7/1/2024 9/9/2024 001H 1

AJJ NDC5l 0.0 0.0 ND/51 53 7/2/2024 11/10/2024 001H 2

Aa NDC5l 0.0 54 55 7/1/2024 9/10/2024 001 H 1

Cd NDC5l 0.0 0.0 NDC5l 56 7/2/2024 9/10/2024 001H 2

Cd ND(5) 0.0 57 58 7/1/2024 9/9/2024 001 H 1

Cr 12.3 12.3 6.2

<10 59 7/2/2024 9/10/2024 001H 2

Cr DNOn.7l 0.0 60 61 7/1/2024 9/9/2024 001 H 1

Cu 26.7 26.7 27.9 26 62 7/212024 9/10/2024 001 H 2

Cu 29.1 29.1 63 64 7/1/2024 9/9/2024 001H 1

NI 11.7 11.7 11.2 11 65 71212024 9/10/2024 001H 2

NI 10.7 10.7 66 67 7/1/2024 9/9/2024 001H 1

Pb NDC5l 0.0 3.6 DNOC5l 68 7/2/2024 9/10/2024 001H 2

Pb 7.1 7.1 69 70 7/1/2024 9/9/2024 001H 1

Zn DNQC8.3J 0.0 12.9 13 71 7/2/2024 9/10/2024 001H 2

Zn 25.8 25.8 72 73 7/1/2024 9/9/2024 001H 1

Ha ND(0.080) 0.000 0.0 ND(0.080) 74 71212024 9/10/2024 001H 2

Ha ND/0.080\\

0.000 75 76 7/3/2024 9

/4/2024 DOIL 1

Aa 30.1 30.1 15.1 15 77 7/312024 9/4/2024 001L 2

Aa NDC5l 0.0 78 79 7/312024 9/412024 001L 1

Cd ND15l 0.0 0.0 NDC5l 80 7/312024 9/4/2024 001 L 2

Cd ND(5l 0.0 81 82 7/3/2024 9/4/2024 001 L 1

Cr NDC5l 0.0 0.0 NDC5l 83 7/312024 9/4/2024 001L 2

Cr ND(5) 0.0 84 85 7/3/2024 9/4/2024 001L 1

Cu ND(5) 0.0 0.0 ND(5) 66 7/312024 9/4/2024 001L 2

Cu ND/51 0.0 87 88 7/312024 9/4/2024 DOIL 1

Ni 13.6 13.6 6.8 DNQ/7l 89 7/3/2024 9/4/2024 001L 2

Ni ND(5l 0.0 90 91 7/3/2024 9/412024 001L 1

Pb ND/51 0.0 0.0 ND/51 92 7/3/2024 9/4/2024 001L 2

Pb ND(5) 0.0 93 94 7/312024 9/4/2024 001L 1

Zn NDC5l 0.0 0.0 NDC5l 95 7/3/2024 9/4/2024 001L 2

Zn ND(5) 0.0 96 97 7/3/2024 9/4/2024 001L 1

Ha NDC0.0801 0.000 0.0 NDC0.0801 98 7/3/2024 9/4/2024 001L 2

Ha NDC0.080\\

0.000 99

- 2024 3rd Qtr DCPP NP DES Worksheets.xlsm A

B I

C D

E F

G H

I J

K L

M N

0 p

1 2

Chlorine for eSMR 3

4 FILL IN ONLY SHADED/COLORED CELLS 5

6 Date 7

7/1/2024 7/212024 7/3/2024 7/4/2024 7/5/2024 7/6/2024 7/7/2024 7/8/2024 7/9/2024 7/10/2024 7/1 1/2024 7/12/2024 7/13/2024 7/14/2024 7/15/2024 8

Unit 1 TRC roob 11 No Injection No Injection

<10

<10

<10

<10

<10

<10

<10 13

<10

<10 12 20 9

17 No lniection No lniection

<10

<10

<10

<10

<10 11

<10 13

<10 17 10 18 10 16 No lniection No lniection

<10

<10 11

<10

<10

<10 10 13

<10 15 11 14 11 19 No lniection No Injection

<10

<10

<10

<10

<10 13

<10 12

<10 13

<10 24 12 18 No Injection No lniection

<10

<10

<10

<10

<10

<10 12 12

<10 12

<10 25 13 No Injection No Injection No Injection

<10

<10

<10

<10

<10

<10 13 11 11 14 19 27 14 Unit 1 Cl2 Use (lbs) 198.0 0.0 0.0 201.6 201.6 201.6 201.6 212.4 223.2 223.2 223.2 223.2 223.2 223.2 228.0 15 Unit 2 TRC roob) 16 No lniection No Injection 12 16 16 11 13 16 14 18 14 12 11 14 16 17 No lniection No lniection 18 17 17 12

<10 23 14 19 14 11 14

<10 17 18 No lniection No lniection 18 17 20 12 11 13 14 20 14 11 10

<10 18 19 No Injection No lniection 16 18

<10 10 15 23 17 18 11

<1 0 10

<10 19 No Injection No Injection No Injection 16 17

<10

<10 15 16 19 15 12

<10

<10 10 20 No Injection No Injection 14 11 16 11 12 13 20 20 17 12 10

<10 11 21 Unit 2 Cl2 Use llbsl 134.4 0.0 31.2 187.2 187.2 187.2 187.2 198.0 208.8 205.2 201.6 201.6 201.6 201.6 206.4 22 23 19 0

0 0

0 11 0

0 13 13 13 11 17 19 27 24 19 0

14 18 18 20 12 15 23 20 20 14 12 14 14 25 Daily Maximum TRC (ppb) 19 0

14 18 18 20 12 15 23 20 20 14 17 19 27 26 Daily Cl2 Use (lbs) 332 0

31 389 389 389 389 410 432 428 425 425 425 425 434 27 28 29 30 31 32 33 34 35

- 2024 3rd Qtr DCPP NPDES Worksheets.xlsm Q

R s

T u

V w

X y

z AA AB AC AD AE AF AG 1

2 3

4 5

6 7

7/16/2024 7/17/2024 7/18/2024 7/19/2024 7/20/2024 7/21 /2024 7/22/2024 7/23/2024 7/24/2024 7/25/2024 7/26/2024 7/27/2024 7/28/2024 7/29/2024 7/30/2024 7/31/2024 8

27 26 35 No lniection 32 30 36 34 43 37 35 37 42 36 No lniection No lniection 9

27 26 35 No lniection 31 33 37 30 43 31 32 36 41 No Injection No Injection No Injection 10 28 31 No lniection No lniection 33 34 36 30 36 29 30 43 42 No Injection No Injection No Injection 11 25 31 No Injection 33 29 35 32 No Injection 38 35 31 40 41 No Injection No Injection No Injection 12 27 32 No Injection 33 30 34 35 No Injection 31 30 34 37 35 No Injection No Injection No lniection 13 24 31 No Injection 32 29 35 37 37 35 31 34 44 34 No lniection No lniection No lniection 14 237.6 237.6 79.2 111.6 223.2 223.2 223.2 148.8 223.2 223.2 223.2 223.2 223.2 37.2 0.0 0.0 15 12 18 23 No lniection 21 40 23 18

<10 20 23 21 38 38 No Injection No Injection 16 12 13 23 No lniection 24 32 25 17

<10

<10 35 18 38 No Injection No Injection No Injection 17 13 15 No lniection No lniection 21 30 22 14 19

<10 38

<10 12 No lnjeclion No lnjeclion No Injection 18 17 20 No Injection 22 29 25 21 No Injection 23 22 20 38 38 No Injection No Injection No Injection 19 53 22 No Injection 22 19 23 21 16 35 56 16 38 38 No Injection No Injection No Injection 20 18 19 No Injection 21 20 24 21

<10 24 23 13 38 38 No lniection No lniection No lniection 21 206.4 216.0 72.0 108.0 216.0 216.0 216.0 182.4 223.2 223.2 223.2 223.2 223.2 0.0 0.0 0.0 22 23 28 32 35 33 33 35 37 37 43 37 35 44 42 36 0

0 24 53 22 23 22 29 40 25 18 35 56 38 38 38 38 0

0 25 53 32 35 33 33 40 37 37 43 56 16 44 42 38 0

0 26 444 454 151 220 439 439 439 331 446 446 446 446 446 37 0

0 27 Chlorine IDDb)

(lbs/day)

Monthly 26 339 28 Averaae 29 MONTHLY CHLORINE USE:

10,510 lbs.

Maximum 56 454 30 Minimum 0

0 31 Ver ifv that values have correct references.

32 09/24/24 - Verified that all calcs end at column AF for 31-dav month - D2A1 33 I

34 35 I

I 2

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B I

C D

E F

G H

I J

K L

M N

0 p

1 2

Chlorine for eSMR 3

4 FILL IN ONLY SHADED/COLORED CELLS 5

6 Date 7

8/1/2024 8/2/2024 8/3/2024 8/412024 8/5/2024 8/6/2024 8nt2024 8/8/2024 8/9/2024 8/10/2024 8/11/2024 8/12/2024 8/13/2024 8/1412024 8/15/2024 8

Unit 1 TRC IDDb No Injection 27 23 21 15 27 24 30 25 19 25 34 32 36 34 9

No lniection 26 26 21 22 25 23 32 25 22 20 19 30 36 36 10 No lniection 28 24 23 12 27 23 32 26 25 32 32 28 36 35 11 29 25 25 21 29 29 31 26 22 23 28 34 22 36 35 12 28 25 23 21 28 27 34 27 20 23 28 27 36 36 34 13 29 25 21 21 29 25 31 28 24 25 32 30 36 36 36 14 Unit 1 Cl2 Use (lbs) 74.4 223.2 223.2 223.2 223.2 223.2 223.2 223.2 226.8 244.8 244.8 244.8 244.8 252.0 259.2 15 Unit 2 TRC IDDb)

No Injection 19 18 16 17 20 16 22 20 25 27 2

27 26 27 16 No lniection 19 18 16 11 17 15 27 22 27 26 23 25 23 29 17 No lniection 20 18 18 17 17 12 25 23 27 26 24 19 25 30 18 14 19 18 16 17 17 22 17 20 27 21 20 17 24 29 19 20 19 17 17 18 18 26 20 22 27 20 20 18 22 27 20 19 18 18 17 19 17 22 22 25 28 23 26 23 27 29 21 Unit 2 Cl2 Use (lbsl 74.4 223.2 223.2 223.2 223.2 223.2 223.2 223.2 225.6 237.6 237.6 237.6 233.6 244.8 252.0 22 23 29 28 26 23 29 29 34 32 26 25 32 34 36 36 36 24 20 20 18 18 19 20 26 27 25 28 27 26 27 27 30 25 Daily Maximum TRC (ppb) 29 28 26 23 29 29 34 32 26 28 32 34 36 36 36 26 Daily Cl2 Use (lbs) 149 446 446 446 446 446 446 446 452 482 482 482 478 497 511 27 28 29 30 31 32 33 34 35

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R s

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V w

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z AA AB AC AD AE AF AG 1

2 3

4 5

6 7

8/16/2024 8/17/2024 8/18/2024 8/19/2024 8/20/2024 8/21/2024 8/22/2024 8/23/2024 8/24/2024 8/25/2024 8/26/2024 8/27/2024 8/28/2024 8/29/2024 8/30/2024 8/31/2024 8

37 32 22 22 23 21 20 25 16 28 18 17 17 13 No Injection No Injection 9

37 31 31 27 23 21 21 18 17 28 18 16 14 11 No Injection No Injection 10 36 26 31 27 25 20 20 19 15 28 18 17 15 15 No Injection No Injection 11 33 26 25 25 18 20 24 15 28 18 18 17 15 10 No lniection No lniection 12 30 21 27 23 23 20 17 22 28 18 18 16 16 No lnjeclion No lnjeclion No lniection 13 33 24 23 24 20 20 18 28 28 18 18 12 14 No lnjeclion No lnjeclion No Injection 14 259.2 259.2 259.2 259.2 259.2 259.2 259.2 259.2 259.2 259.2 259.2 259.2 259.2 172.8 0

0 15 30 28 19 20 21 22 22 18 18 16 16 18 12 25 13 14 16 32 27 18 22 23 22 23 20 18 17 15 17 14 10 12 13 17 31 17 23 21 25 20 21 18 18 16 15 16 14 12 12 13 18 28 14 23 23 20 19 19 18 18 16 17 14 10 10 14 14 19 26 13 20 22 19 24 20 17 18 16 17 11 11 10 12 14 20 28 19 21 20 21 22 20 18 17 15 16 11

<10

<10 12 14 21 252.0 252.0 252.0 252.0 252 256.8 266.4 266.4 266.4 266.4 266.4 266.4 266.4 266.4 266.4 266.4 22 23 37 32 31 27 25 21 24 28 28 28 18 17 17 15 0

0 24 32 28 23 23 25 24 23 20 18 17 17 18 14 25 14 14 25 37 32 31 27 25 24 24 28 28 28 18 18 17 25 14 14 26 511 511 511 511 511 516 526 526 526 526 526 526 I 526 439 266 266 27 Chlorine 1nnbl llbs/davl 28 Monthly Averaae 27 464 29 MONTHLY CHLORINE USE:

14,383 lbs.

Maximum 37 526 30 Minimum 14 149 31 Verify that values have correct references.

32 09/24/2024 - Verified that all calcs end at column AF for 31 day month - D2A 1 33 34 I

I I

35 I

I I

3

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B I

C D

E F

G H

I J

K L

M N

0 p

1 2

Chlorine for eSMR 3

4 FILL IN ONLY SHADED/COLORED CELLS 5

6 Date 7

9/1/2024 9/2/2024 9/3/2024 9/4/2024 9/5/2024 9/6/2024 9/7/2024 9/8/2024 9/9/2024 9/10/2024 9/11/2024 9/1 2/2024 9/13/2024 9/14/2024 9/15/2024 8

Unit 1 TRC IDDbl No lniection No lniection No Injection

<10 10 13 13 12 12 No Injection 15 11 No Injection No Injection No Injection 9

No lniection No lniection No lniection

<10 10 12 12 15 12 No Injection 17 17 No Injection No Injection No Injection 10 No lniection No lniection

<10

<10

<1 0 12 12 14 13 No lniection 15 13 No Injection No Injection No Injection 11 No Injection 18

<10 11 14 12 12 12 No Injection No lniection 14 15 No lniection No lniection No lniection 12 No lniection 16

<10

<10 14 13 13 11 No Injection No lniection 13 No Injection No lniection No lniection No lniection 13 No Injection No Injection

<10

<10 13 12 12 11 No Injection 13 17 No Injection No Injection No Injection No Injection 14 Unit 1 Cl2 Use (lbs 0

86.4 172.8 259.2 273.6 288.0 288.0 288.0 144.0 48.0 288.0 192.0 0.0 0.0 0.0 15 Unit 2 TRC !cob 14 14 14

<10 14 16 17 16 18 34 39 40 No Injection 25 28 16 14 14 13

<10 13 15 20 17 17 34 41 46 No Injection 38 29 17 15 15 13

<10 13 16 15 16 17 35 37 49 No Injection 32 27 18 14 13

<10 14 15 16 15 15 27 36 36 52 26 25 21 19 16 13

<10 15 17 16 15 17 31 37 37 52 29 29 22 20 15 14

<10 13 16 16 15 17 32 39 36

<10 28 29 24 21 Unit 2 Cl2 Use llbsl 266.4 266.4 266.4 266.4 280.8 295.2 295.2 295.2 302.4 309.6 309.6 206.4 86.4 172.8 172.B 22 23 0

18 0

11 14 13 13 15 13 13 17 17 0

0 0

24 16 15 14 15 17 16 20 17 32 39 41 52 29 38 29 25 Daily Maximum TRC (ppb) 16 18 14 15 17 16 20 17 32 39 41 52 29 38 29 26 Daily Cl2 Use (lbs) 266 353 439 526 554 I 583 583 583 446 358 598 398 86 173 173 27 28 29 30 31 32 33 34 35 4

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R s

T u

V w

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z AA AB AC AD AE AF AG 1

2 3

4 5

6 7

9/16/2024 9/17/2024 9/18/2024 9/19/2024 9/20/2024 9/21 /2024 9/22/2024 9/23/2024 9/24/2024 9/25/2024 9/26/2024 9/27/2024 9/28/2024 9/29/2024 9/30/2024 8

No lniection 16 16

<10

<10 12

<10 12

<10 12

<10 No Injection No Injection No Injection No Injection 9

No lniection 14 15

<1 0 10 12 12

<10

<10 12

<10 No Injection No Injection No Injection No Injection 10 20 22 20

<10 12 12

<10

<10 12 12

<10 No Injection No Injection No Injection No Injection 11 18 30 12

<10 11

<10 12

<10 12 12

<10 No lniection No lniection No lniection No lniection 12

<10 24 11

<10

<10

<10 12

<10 11

<10 No lniection No lniection No lniection No lniection No lniection 13

<10 18 11

<10 11 15

<10

<10 11

<10 No lniection No lniection No lniection No lniection

<10 14 192.0 288.0 288.0 288.0 288.0 288.0 288.0 288.0 297.6 324.0 220.8 0.0 0.0 0.0 46.8 15 24 23 24 20 20 20 20 26

< 10

<10 12 19 15

< 10 24 16 28 29 24 18 18 21 26 26

<10

<10 11 12

<10

<10 24 17 23 29 26 18 20 21 21 26

<10 11 11 15

<10

<10 29 18

<10 29 23 18 22 24 26

<10

<10

<10 14

<10

<10 24 22 19 23 25 22 19 20 20 26

<10

<10

<10 13

< 10

<10 29 23 20 10 25 20 20 21 23 26

<10

<10

<10 19 16 11 29 25 21 172.8 172.8 172.8 172.8 172.8 172.8 172.8 249.6 302.4 342.0 352.8 352.8 352.8 352.8 352.8 22 23 20 30 20 0

12 15 12 12 12 12 0

0 0

0 0

24 28 29 26 20 22 24 26 26 0

11 19 19 15 29 29 25 28 30 26 20 22 24 26 26 12 12 19 19 15 29 29 26 365 461 461 461 461 461 461 538 600 666 574 353 353 353 400 27 Chlorine 1nnb) llbs/davl Monthly 24 436 28 Averaae 29 MONTHLY CHLORINE USE:

13,085 lbs.

Maximum 52 666 30 Minimum 12 86 31 Verify that values have correct references.

32 09/24/2024 - Verified that all calcs end at column AE for 30-day month - D2A 1 33 34 I

35 I

I 4

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B I

C D

E F

G H

I J

K L

M N

1 2

3 LRW TSS Data 5

2.0 mg/L is MDL. 5.0 mg/L Is Reporting Limit.

6 Results are reported to the Water Board to whole numbers only no tenths).

8 System Batch L-2024--0XXX Tank Volume Discharqe Date Filter 1 FIiter 2 Net TSS TSS for Ava.

Unused Volumes Weiaht Weiahted TSS 9

LRW 423 PWR 0-1 7,623 07/03/2024 10:05 1.5 NIA DNQ(1.5) 1.5 0.32 0.48 10 LRW 449 CDT 0-2 539 07/1 7/2024 14:33 20.6 1.0 19.6 20.5

0. 2 0.46 11 LRW CDT 0-2 Dup 22.1 0.7 21.4 12 LRW 464 PWR 0-1 07/23/2024 10:25 8,486 13 LRW 470 LDT 0-1 15,680 07/25/2024 10:08 0.0 N/A ND(2) 0.0 0.66 0.00 14 LRW LDT 0-1 Dup 0.0 N/A ND(21 15 LRW 16 LRW 17 LRW 18 LRW 19 LRW 20 LRW 21 LRW 22 LRW 23 LRW 24 LRW 25 LRW 26 LRW 27 LRW 28 LRW 29 LRW 30 LRW 31 LRW 32 LRW 33 LRW 34 LRW 35 LRW 36 LRW 37 LRW 38 LRW 39 40 total volume of samoled tanks:

23,842 total sum of volume weiahts:

1.00 Monthly LRW TSS Average 41 0.94 42 Report <5,---

43 44 45 001D O&G Data 47 1.4 ma/L Is MDL. 5.0 ma/L Is Reoortlna Limit.

48 Results are reported to the Water Board to the nearest tenth mg/L.

50 Svstem Batch L-2024--0XXX Tank Volume Discharoe Date Result O&G forAvo.

Weicht Weighted O&G 51 LRW 423 PWR0-1 7,623 07/03/2024 10:05 ND(1.4l a.a 0.32 0.00 52 LRW 449 CDT 0-2 539 07/17/2024 14:33 ND(1.4l a.a 0.02 0.00 53 LRW 470 LDT 0-1 15,680 07/25/2024 10:08 ND(1.4) a.a 0.66 0.00 54 LRW 55 LRW 56 LRW 57 LRW 58 LRW 59 LRW 60 61 total volume of sampled tanks:

23,842 total sum of volume weights:

1.00 Monthly O&G Average 62 I

0.0 63 I

Report ND(1.4) 64 I

Reference Tab 1 - Miscellaneous Quartertv Average Calculations 65 I

I I

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B C

D E

F G

H I

J K

L M

N 1

2 I

3 LRW TSS Data 5

2.0 mg/L Is MDL 5.0 mg/L Is Reoortlna Limit.

6 Results are reported to the Water Board to whole numbers only no tenths).

8 System Balch L-2024-0XXX Tank Volume Discharge Date Filler 1 Filter 2 NetTSS TSS for Ava.

Unused Volumes Weiahl Weiahted TSS 9

LRW 483 PWR 0-2 08/01/2024 10:11 9,780 10 LRW 498 CDT0-1 538 08/08/2024 10:16 47.6 0.9 46.7 42.3 0.02 0.97 11 LRW CDT 0-1 Dup 39.4 1.5 37.9 12 LRW 501 PWR0-1 8,054 08/09/2024 09:00 0.4 NIA ND(2l 0.0 0.34 0.00 13 LRW 508 LDT 0-2 14,990 08/14/2024 09:23 2.0 NIA ND(2l 0.0 0.64 0.00 14 LRW LDT 0-2 Dup N/A ND(2) 15 LRW 511 PWR 0-2 08/1512024 10:45 8,774 16 LRW 529 LDT 0-1 08/22/2024 09:10 15,620 17 LRW 544 PWR0-1 08/30/2024 11 :OD 9,205 18 LRW 19 LRW 20 LRW 21 LRW 22 LRW 23 LRW 24 LRW 25 LRW 26 LRW 27 LRW 28 LRW 29 LRW 30 LRW 31 LRW 32 LRW 33 LRW 34 LRW 35 LRW 36 LRW 37 LRW 38 LRW 39 40 total volume of samoled tanks:

23,582 total sum of volume weiahts:

1.00 Monthly LRW TSS Average 41 D.17 42 Report <5..----

43 44 45 001D O&G Data 47 1.4 mg/L Is MDL 5.0 mall Is Reoortlna Limit.

48 Results are reported to the Water Board to the nearest tenth mg/L.

50 System Batch L-2024-0XXX Tank Volume Discharge Date Result O&G for Avg.

Weight Weighted O&G 51 LRW 498 CDT0-1 538 08/08/2024 10:16 ND(1.4l 0.0 0.03 0.00 52 LRW 529 LDT 0-1 15,620 08/22/2024 09:10 DNQ(1.6l 1.6 0.97 1.55 53 LRW 54 LRW 55 LRW 56 LRW 57 LRW 58 LRW 59 LRW 60 61 total volume of samoled tanks:

16,158 total sum of volume weights:

1.00 Monthly O&G Average 62 u

63 I

Report ND(1.4) 64 I

Reference Tab 1 - Miscellaneous Quarterly Average Calculations 65 I

- 2024 3rd Qtr DCPP NPDES Worksheets.xlsm A

B I

C D

E F

G H

I J

K L

M N

1 2

3 LRW TSS Data 5

2.0 mg/L is MDL. 5.0 mg/L Is Reporting Limit.

6 Results are reported to the Water Board to whole numbers only (no tenths).

8 System Batch L-2024-0XXX Tank Volume Discharge Date Filter 1 Filter 2 Net TSS TSS for avg.

Unused Volumes Weight Weighted TSS 9

LRW 565 CDT 0-2 544 09/10/2024 13:49 32.1 2.0 30.1 30.6 0.03 0.8 10 LRW CDT 0-2 Dup 31.4 0.4 31.0 11 LRW 566 LDT 0-2 10,380 09/10/2024 08:53 2.6 NIA 2.6 3.2 0.51 1.6 12 LRW LDT 0-2 Dup 3.7 N/A 3.7 13 LRW 573 LDT 0-1 09/12/2024 09:40 13,290 14 LRW 575 PWR 0-2 09/13/2024 09:35 9,349 15 LRW 582 LDT 0-2 09/17/2024 09:21 6,533 16 LRW 590 LDT 0-2 09/20/2024 09:40 15,950 17 LRW 597 PWR 0-1 9,493 09/24/2024 09:47 0.7 N.A NDl2) 0.0 0.46 0.0 18 LRW 599 LDT 0-1 09/25/2024 09:44 15,700 19 LRW 20 LRW 21 LRW 22 LRW 23 LRW 24 LRW 25 LRW 26 LRW 27 LRW 28 LRW 29 LRW 30 LRW 31 LRW 32 LRW 33 LRW 34 LRW 35 LRW 36 LRW 37 LRW 38 LRW 39 40 total volume of sampled tanks:

20,417 total sum of volume weights:

1.00 Monthty LRW TSS Average 41 2.4 42 Report <5 43 44 45 0010 O&G Data 47 1.4 mQ/L is MDL. 5,0 mQ/L is Reporting Limit.

48 Results are reported to the Water Board to the nearest tenth ma/L.

50 Svstem Batch Tank Volume Discharae Date Result O&G foravQ.

WeiQht WeiQhled O&G 51 LRW 565 CDT 0-2 544 09/10/2024 13:49 NDl1.4l 0.0 1.00 0.00 52 LRW 53 LRW 54 LRW 55 LRW 56 LRW 57 LRW 58 LRW 59 LRW 60 61 total volume of sampled tanks:

544 total sum of volume weiahts:

1.00 Monthly O&G Average 62 I

o.o 63 I

RePort ND(1.4) 64 I

Reference Tab 1 - Miscellaneous Quarterty Average Calculations; 65 I

I I

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B C

D E

F G

H 2

3 001N Monthly Averaqe Calculations 4

NOTE: Values <Reportinq Limit are treated as O when averaged with values.!: RL.

5 All Results on this sheet are included in Vendor Laboratory Data 6

7 1.5 mq/L is O&G Method 16648 MDL for BSK Lab.

8 5.0 mq/L is O&G Method 16648 Reporting Limit.

9 Results are reported to the Water Board to the nearest tenth mg/L for O&G.

10 11 Oil and Grease (mq/Ll 12 Date Result Numerical Daily Average Qualifier Results for Daily Report Monthly 14 Averaae Averaae Averaae 15 7/2/2024 DNQ(1.5) 0.50 DNQ 0.50 0.25 16 ND(1.5)

Report DNQ(1.5) 17 ND 1.5 18 7/8/2024 ND 1.5 0.00 ND 0.00 Averaqe Daily Maximum 19 I

ND 1.5 0.5 20 I

ND(1.5 21 7/17/2024

• ND(1.5 0.50 DNQ 0.50 22 DNQ(1.5) 23 ND 1.5 24 7/23/2024 ND 1.5 0.00 ND 0.00 25 ND 1.5 26 ND 1.5 27 28 29 Total Suspended Solids (mq/L) 31 Date Result Numerical Result Monthly Average 32 7/2/2024 5

5 6

33 7/8/2024 5

5 34 7/17/2024 8

8 Daily Maximum 35 7/23/2024 7

7 8

36 37 38 Settleable Solids (mill) 40 Date Result Numerical Result Monthly Average 41 7/2/2024 DNQ(0.1) 0.0 0.0 42 7/8/2024 DNQ(0.1) 0.0 Report DNQ(0.1) 43 7/17/2024 DNQ(0.1) 0.0 44 7/23/2024 DNQ(0.1) 0.0 Daily Maximum 45 0.0 46 47 48 8

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B C

D E

F G

H 2

3 001N Monthly Average Calculations 4

NOTE: Values <Reporting Limit are treated as O when averaged with values 2: RL.

5 All Results on this sheet are included in Vendor Laboratory Data 6

7 1.5 mg/Lis O&G Method 1664B MDL for BSK Lab.

8 5.0 mci/L is O&G Method 1664B Reportinci Limit.

9 Results are reported to the Water Board to the nearest tenth m!l/L for O&G.

10 11 Oil and Grease (mg/L) 12 Date Result Numerical Daily Average Qualifier Results for Daily Report Monthly 14 Avera!le Averacie Average 15 8/1/2024 ND(1.5) 0.00 ND 000 0.1 16 ND(15)

Report DNQ(1.5) 17 ND(1.5) 18 8/5/2024 ND(1.5) 0.00 ND 0.00 Average Daily Maximum 19 ND(1.5) 0.0 20 ND(1.5) 21 8/12/2024 ND(1.5) 0.00 ND 0.00 22 ND(1.5) 23 ND(1.5) 24 8/21/2024 ND(15) 0.00 ND 0.00 25 ND(1.5) 26 ND(1.5) 27 8/27/2024 DNQ(2 0) 0.67 DNQ 0.67 28 ND(1.5) 29 ND(1.5) 30 31 Date Result Numerical Result Monthly Average 32 8/1/2024 19 19 9

33 8/5/2024 4

4 34 8/12/2024 4

4 Daily Maximum 35 8/21/2024 11 11 19 36 8/27/2024 5

5 37 38 39 Settleable Solids (ml/L) 41 Date Result Numerical Result Monthly Average 42 8/1/2024 DNQ(01) 0.0 0.0 43 8/5/2024 DNQ(0.1) 0.0 Report DNQ(0.1) 44 8/12/2024 DNQ(0 1) 0.0 45 8/21/2024 DNQ(01) 0.0 Daily Maximum 46 8/27/2024 DNQ(0.1) 00 0.0 47 48 49 9

- 2024 3rd Qtr DCPP NPDES Worksheets.xlsm A

B C

D E

F G

H 2

3 001N Monthly Average Calculations 4

NOTE: Values <Reporting Limit are treated as O when averaged with values~ RL.

5 All Results on this sheet are included in Vendor Laboratory Data 6

7 1.5 mg/Lis O&G Method 1664B MDL for BSK Lab.

8 5.0 mg/Lis O&G Method 1664B Reporting Limit.

9 Results are reported to the Water Board to the nearest tenth mg/L for O&G.

10 11 Oil and Grease (mq/L) 12 -

Date Result Numerical Daily Average Qualifier Results for Daily Report Monthly 14 Average Average Average 15 9/3/2024 DNQ(1.5) 0.00 ND 0.00 0.2 16 ND(1.5)

Report DNQ(1.5) 17 ND(1.5) 18 9/12/2024 ND(1.5) 0.00 ND 0.00 Average Daily Maximum 19 ND(1.5) 0.67 20 ND(1.5) 21 9/17/2024 ND(1.5) 0.00 ND 0.00 22 ND(1.5) 23 ND(1.5) 24 9/23/2024 DNQ(2.0) 0.67 DNQ 0.67 25 ND(1.5) 26 ND(1.5) 27 28 Total Suspended Solids (mci/Ll 30 Date Result Numerical Result Monthly Average 31 9/3/2024 14 14 11 32 9/12/2024 10 10 33 9/17/2024 12 12 Dailv Maximum 34 9/23/2024 8

8 14 35 36 37 Settleable Solids (ml/L) 39 Date Result Numerical Result Monthly Average 40 9/3/2024 DNQ(0.1) 0.0 0.0 41 9/12/2024 DNQ(01) 0.0 Report DNQ(0.1 l 42 9/17/2024 DNQ(0.1) 0.0 43 9/23/2024 DNQ(0.1) 0.0 Daily Maximum 44 0.0 45 46 47 10

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B C

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3 Miscellaneous Daily Duplicate/Average and Month! Average Calculations for eSMR 4

5 Duplicate pH Averages 6

7 Date Time Analvsis Date Location Unit Parameter Result Average 8

9 7/8/2024 12:50 7/8/2024 001P_

NiA"_

pH 7.51 7.5 10 7/8/2024 12:50 7/8/2024 001P N/A pH 7.51 11 12 7/5/2024 9:50 7/5/2024 002 1

pH 7.63 7.6 13 7/5/2024 9:55 7/5/2024 002 2

pH 7.66 14 15 16 17 18 Monthly TSS Averages 19 20 2 mg/Lis MDL. 5 mg/L is Reporting Limit.

21 Results are reported to the Water Board to whole numbers only (no tenths).

Numerical Reported 22 TSS for Daily Monthly Monthly 23 Date Time Analysis Date Location Unit Sample TSS Filtrate TSS Net TSS Average Average Average Average 24 1/4 /A 25 7/3/2024 8:00 7/3/2024 001F 4.1 1.4 DNQ(2.7) 2.7 3.2 3.2 DNQ(3) 26 7/3/2024 8:00 7/3/2024 001F N/A 4.3 0.7 DNQ(3.6) 3.6 27 28 7/3/2024 1:00 7/8/2024 001H 1

0.3 0.0 ND(2) 0.0 0.0 0.0 ND(2) 29 7/9/2024 14:24 7/15/2024 001H 2

0.8 0.0 ND(2) 0.0 30 31 7/5/2024 2:30 7/5/2024 001L 1

0.2 N/A ND(2) 0.0 0.0 0.0 ND(2) 32 7/5/2024 2:35 7/5/2024 001L 2

0.3 NIA ND(2) 0.0 33 34 7/5/2024 9:50 7/5/2024 002 1

3.8 3.0 ND(2) 0.0 2.5 2.5

<5 35 7/5/2024 9:55 7/5/2024 002 2

6.4 1.5 4.9 4.9 36 37 7/5/2024 10:10 7/5/2024 003 N/A 8.2 1.9 6.3 6.3 8.3 8.3 8

38 7/5/2024 10:10 7/5/2024 003 N/A 12.2 1.9 10.3 10.3 39 40 41 42 43 44 45 46 47 11

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3 Miscellaneous Daily Duplicate/Average and Monthl* Average Calculations for eSMR 4

5 Duplicate pH Averages 6

7 Date Time Analvsis Date Location Unit Parameter Result AveraQe 8

9 8/15/2024 8:45 8/15/2024 001P NIA -

pH 7.25 7.3 10 8/15/2024

~

8/15/2024 001P N/A pH 7.28 11 12 8/3/2024 10:20 8/3/2024 002 1

pH 7.66 7.7 13 8/3/2024 10:25 8/3/2024 002 2

pH 7.71 14 15 16 17 Monthly TSS Averaqes 18 19 2 mg/L is MDL. 5 mg/L is Reporting Limit.

20 Results are reported to the Water Board to whole numbers only (no tenths).

Numerical Reported 21 TSSfor Daily Monthly Monthly 22 Date Time Analysis Date Location Unit Sample TSS Filtrate TSS NetTSS Average Average Average Average 23 001F _J N/A 24 8/1/2024 8:40 8/4/2024 4.1 0.0 DNQ(4.1) 4.1 4.1 4.1 DNQ(4) 25 8/1/2024 8:40 8/4/2024 001F N/A 4.3 0.2 DNQ(4.1) 4.1 26 27 8/2/2024 1:34 8/2/2024 001H 1

0.3 0.0 ND(2) 0.0 1.0 1.0 DNQ(2) 28 8/2/2024 14:00 8/2/2024 001H 2

1.9 0.4 DNQ(1.9) 1.9 29 30 8/2/2024 1:42 8/2/2024 001L 1

0.0 N/A ND(2) 0.0 0.0 0.0 ND(2) 31 8/2/2024 1:45 8/2/2024 001L 2

0.0 NIA ND(2) 0.0 32 33 8/3/2024 10:20 8/3/2024 002 1

2.3 0.0 DNQ(2.3) 2.3 1.2 1.2 ND(2) 34 8/3/2024 10:25 8/3/2024 002 2

2.6 1.1 ND(2) 0.0 35 36 8/3/2024 10:10 8/3/2024 003 N/A 2.2 0.7 DNQ(1.5) 1.5 1.8 1.8 DNQ(2) 37 8/3/2024 10:10 8/3/2024 003 NIA 2.1 0.5 DNQ(2.1) 2.1 38 39 40 41 12

- 2024 3rd Qtr DCPP NPDES Worksheets.xlsm A

B C

D E

F G

H I

J K

L M

N 2

3 Miscellaneous Daily Duplicate/Average and Month!\\ Average Calculations for eSMR 4

5 Duplicate pH Averaqes 6

7 Date Time Analysis Date Location Unit Parameter Result Average 8

9 9/1 8/2024 10:00 9/1 8/2024 001P NIA -

pH 7.37 7.4 10 9/1 8/2024 10:00 9/1 8/2024 001P NIA pH 7.36 11 12 9/4/2024 10:19 9/4/2024 002 1

pH 7.71 7.7 13 9/5/2024 10:25 9/5/2024 002 2

pH 7.74 14 15 16 Monthly TSS Averages 17 18 2 mg/L is MDL. 5 mg/L is Reporting Limit.

19 Results are reported to the Water Board to whole numbers only (no tenths).

Numerical Reported 20 TSS for Daily Monthly Monthly 21 Date Time Analysis Date Location Unit Sample TSS Filtrate TSS NetTSS Average Average Average Average 22 I

23 9/4/2024 8:15 9/5/2024 001F NIA 2.9 0.5 DNQ(2.4) 2.4 2.1 2.1 DNQ(2l 24 9/4/2024 8:1 5 9/5/2024 001F NIA 2.2 0.5 DNQ(1.7l 1.7 25 26 9/2/2024 11:40 9/2/2024 001H 1

7.5 0.3 7.2 7.2 7.2 3.6

<5 27 9/3/2024 4:05 9/3/2024 001H 2

0.3 0.1 ND(2) 0.0 0.0 28 29 9/5/2024 13:30 9/5/2024 001L 1

0.0 N/A ND(2) 0.0 0.0 0.0 ND(2) 30 9/5/2024 13:35 9/5/2024 001L 2

0.0 N/A ND(2) 0.0 31 32 9/4/2024 10:1 9 9/4/2024 002 1

0.7 1.4 ND(2l 0.0 0.0 1.2 DNQ(2) 33 9/5/2024 10:25 9/4/2024 002 2

2.8 0.4 DNQ(2.4) 2.4 2.4 34 35 9/4/2024 10:06 9/5/2024 003 N/A 5.7 2.0 DNQ(3.7) 3.7

3. 1 3.1 DNQ(3) 36 9/4/2024 10:06 9/5/2024 003 N/A 5.2 2.8 DNQ(2.4) 2.4 37 38 39 40 41 42 43 44 45 13

Diablo Canyon Power Plant 2024 3rd Quarter Contract Lab Results PDF Page Description 2-4 001 N Oil & Grease - 07/02/2024 5-7 001 N Oil & Grease - 07/08/2024 8-10 001 N Oil & Grease - 07/17/2024 11 - 13 001 N Oil & Grease - 07/23/2024 14-16 001 N Oil & Grease - 08/01/2024 17-19 001 N Oil & Grease - 08/05/2024 20-22 001 N Oil & Grease - 08/12/2024 23-25 001 N Oil & Grease - 08/21/2024 26-28 001N Oil & Grease - 08/27/2024 29-31 001 N Oil & Grease - 09/03/2024 32-34 001 N Oil & Grease - 09/12/2024 35-37 001 N Oil & Grease - 09/17/2024 38-40 001 N Oil & Grease - 09/23/2024 41 001 N Suspended Solids, Settleable Solids - 07/02/2024 42 001 N Suspended Solids, Settleable Solids - 07/08/2024 43 001 N Suspended Solids, Settleable Solids - 07/17/2024 44 001 N Suspended Solids, Settleable Solids - 07/23/2024 45 001 N Suspended Solids, Settleable Solids - 08/01/2024 46 001 N Suspended Solids, Settleable Solids - 08/05/2024 47 001 N Suspended Solids, Settleable Solids - 08/12/2024 48 001 N Suspended Solids, Settleable Solids - 08/21/2024 49 001 N Suspended Solids, Settleable Solids - 08/27/2024 50 001 N Suspended Solids, Settleable Solids - 09/03/2024 51 001 N Suspended Solids, Settleable Solids - 09/12/2024 52 001 N Suspended Solids, Settleable Solids - 09/17/2024 53 001 N Suspended Solids, Settleable Solids - 09/23/2024 001 F Mercury - 07/24/2024 to 08/02/2024 Composite 001 H, Unit 1 Mercury - 07/01/2024 to 09/09/2024 Composite 54 001 H, Unit 2 Mercury - 07/02/2024 to 09/10/2024 Composite 001 L, Unit 1 Mercury - 07/03/2024 to 09/04/2024 Composite 001 L, Unit 2 Mercury - 07/03/2024 to 09/04/2024 Composite 001 D Mercury - 07/02/2024 to 08/20/2024 Composite 55 001 D Metals - 07/02/2024 to 08/20/2024 Composite 56 2024 Intake, Discharge 001 Ammonia as Nitrogen -

09/05/2024 57-63 Discharge 001 Chronic Toxicity Test- 08/20/2024 64-76 Discharge 001 Acute Toxicity Test - 08/20/2024

B-4<

ASSOCIATES Sample ID: AHG0413-01 Sampled By:

Jim Wysong Sample

Description:

Decant Arm Certificate of Analysis BSK Associates Laboratory Fresno Organics AHG0413 Main Project - e COC Trace (MDLs) 24-2873DCWWTP7-2sb Sample Date - Time: 07/02/2024 - 10:46 Matrix: Water Sample Type: Grab f l RL f-palyte Method Result MDL RL Units Mull Batch Prepared Analyzed Qual Oil and Grease !1664B)

Total Oil & Grease EPA 16648 The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

1.5 1.5 5.0 mg/L www.BSKAssociates.com AHG0996 07/16/24 07/17/24 AHG0413 FINAL07182024 1551 Page 3 of 11

B-4<

ASSOCIATES Sample ID: AHG0413-02 Sampled By:

Jim Wysong Sample

Description:

Decant Arm Certificate of Analysis BSK Associates Laboratory Fresno Organics AHG0413 Main Project - e COC Trace (MDLs) 24-2873DCWWTP7-2sb Sample Date -Time: 07/02/2024 - 11 :00 Matrix: Water Sample Type: Grab RL Analyte Method Result MDL RL Units Mull Batch Prepared Analyzed Qual Oil and Grease 11664B1 Total Oil & Grease EPA 1664B The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

ND 1.5 5.0 mg/L www.BSKAssociates.com AHG0996 07/16/24 07/17/24 AHG0413 FINAL 07182024 1551 Page 4 of 11

B-4<

ASSOCIATES Sample ID: AHG0413-03 Sampled By:

Jim Wysong Sample

Description:

Decant Arm Certificate of Analysis BSK Associates Laboratory Fresno Organics

'I RL AHG0413 Main Project - e COC Trace (MDLs) 24-2873DCWWTP7-2sb Sample Date - Time: 07/02/2024 - 11:15 Matrix: Water Sample Type: Grab Apalyte Method Result MDL RL Units Mull Batch Prepared Analyzed Qual Oil and Grease (166481 Total Oil & Grease EPA 1664B The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety, ND 1.5 5,0 mg/L www.BSKAssociates.com AHG0996 07/16/24 07/17/24 AHG0413 FINAL07182024 1551 Page 5 of 11

B-4<

ASSOCIATES Sample ID: AHG1145-01 Sampled By:

Jim Wysong Sample

Description:

Decant Arm Certificate of Analysis BSK Associates Laboratory Fresno Organics AHG1145 Main Project - e COC Trace (MDLs) 24-2937DCWWTP7-8sb Sample Date - Time: 07/08/2024 - 10:05 Matrix: Water Sample Type: Grab RL Analyte Method Result MDL RL Units Mull Batch Prepared Analyzed Qual 1 Oil and Grease 116648)

Total Oil & Grease EPA 16648 The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

ND 1.5 5.0 mg/L www.BSKAssociates.com AHG1271 07/19/24 07/21/24 MS1.2 AHG1145 FINAL 07232024 151 6 Page 3 of 11

B-4<

ASSOCIATES Sample ID: AHG1145-02 Sampled By:

Jim Wysong Sample

Description:

Decant Arm Certificate of Analysis BSK Associates Laboratory Fresno Organics AHG1145 Main Project - e COC Trace (MDLs) 24-2937DCWWTP7-8sb Sample Date -Time: 07/08/2024 - 10:25 Matrix: Water Sample Type: Grab t I RL

~ ~alyte Method Result MDL RL Units Mull Batch Prepared Analyzed Qual Oil and Grease (1664B)

Total Oil & Grease EPA 1664B The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

ND 1.5 5.0 mg/L www.BSKAssociates.com AHG1271 07/19/24 07/21/24 AHG1145 FINAL 07232024 151 6 Page 4 of 11

B--4<

ASSOCIATES Sample ID: AHG1145-03 Sampled By:

Jim Wysong Sample

Description:

Decant Arm Certificate of Analysis BSK Associates Laboratory Fresno Organics AHG1145 Main Project - e COC Trace (MDLs) 24-2937DCWWTP7-8sb Sample Date -Time: 07/08/2024 - 11 :05 Matrix: Water Sample Type: Grab RL Analyte Method Result MDL RL Units Mull Batch Prepared Analyzed Qual Oil and Grease /1664B)

Total Oil & Grease EPA 1664B The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

ND 1.5 5.0 mg/L www.BSKAssociates.com AHG1271 07/19/24 07/21/24 AHG1145 FINAL 07232024 1516 Page 5 of 11

B-4<

ASSOCIATES Sample ID: AHG2823-01 Sampled By:

Jim Wysong Sample

Description:

Decant Arm Certificate of Analysis BSK Associates Laboratory Fresno Organics AHG2823 Main Project - e CDC 24-3107DCWWTP7-17sb Sample Date - Time: 07/17/2024 - 10:34 Matrix: Water Sample Type: Grab I I RL Analyte Method Result MDL RL Units Mull Batch Prepared Analyzed Qual I

Oil and Grease (16648)

Total Oil & Grease EPA 1664B The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

ND 1.5 5.0 mglL www.BSKAssociates.com AHG1579 07124124 07125124 AHG2823 FINAL 08012024 1618 Page 3 of 11

B-4<

ASSOCIATES Sample ID: AHG2823-02 Sampled By:

Jim Wysong Sample

Description:

Decant Arm Certificate of Analysis BSK Associates Laboratory Fresno Organics RL AHG2823 Main Project - e COC 24-3107DCWWTP7-17sb Sample Date - Time: 07/17/2024 - 10:55 Matrix: Water Sample Type: Grab Analyte Method Result MDL RL Units Mull Batch Prepared Analyzed Qual Oil and Grease !1664B)

Total Oil & Grease EPA 1664B The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

1.5 1.5 5.0 mg/L www.BSKAssociates.com AHG1579 07/24/24 07/25/24 AHG2823 FINAL08012024 1618 Page 4 of 11

B-4<

ASSOCIATES Sample ID: AHG2823-03 Sampled By:

Jim Wysong Sample

Description:

Decant Arm Certificate of Analysis BSK Associates Laboratory Fresno Organics AHG2823 Main Project - e COC 24-3107DCWWTP7-17sb Sample Date -Time: 07/17/2024 - 11.:13 Matrix: Water Sample Type: Grab r 1 RL

,A,nalyte Method Result MDL RL Units Mull Batch Prepared Analyzed Qual Oil and Grease !1664B)

Total Oil & Grease EPA 16648 The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

ND 1.5 5.0 mg/L www.BSKAssociates.com AHG1579 07/24/24 07/25/24 AHG2823 FINAL 08012024 1618 Page 5 of 11

B-4<

ASSOCIATES Sample ID: AHG3573-01 Sampled By:

Jim Wysong Sample

Description:

Decant Arm Certificate of Analysis BSK Associates Laboratory Fresno Organics RL AHG3573 Main Project - e COC 24-3190DCWWTP7-23sb Sample Date -Time: 07/23/2024 - 10:35 Matrix: Water Sample Type: Grab Analyte Method Result MDL RL Units Mull Batch Prepared Analyzed Qual Oil and Grease /1664B)

Total Oil & Grease EPA 1664B The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

ND 1.5 5.0 mg/L www.BSKAssociates.com AHH0079 08/01 /24 08/03/24 MS1.2 AHG3573 FINAL 08072024 1533 Page 3 of 11

B-4<

ASSOCIATES Sample ID: AHG3573-02 Sampled By:

Jim Wysong Sample

Description:

Decant Arm Certificate of Analysis BSK Associates Laboratory Fresno Organics AHG3573 Main Project - e COC 24-3190DCWWTP7-23sb Sample Date - Time: 07/23/2024 - 10:47 Matrix: Water Sample Type: Grab I I RL

-,A,nalyte Method Result MDL RL Units Mull Batch Prepared Analyzed Qual Oil and Grease (1664B)

Total Oil & Grease EPA 1664B The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

ND 1.5 5.0 mg/L www.BSKAssociates.com AHH0079 08/01/24 08/03/24 AHG3573 FINAL 08072024 1533 Page 4 of 11

B-4<

ASSOCIATES Sample ID: AHG3573-03 Sampled By:

Jim Wysong Sample

Description:

Decant Arm Certificate of Analysis BSK Associates Laboratory Fresno Organics AHG3573 Main Project - e COC 24-3190DCWWTP7-23sb Sample Date - Time: 07/23/2024 - 10:56 Matrix: Water Sample Type: Grab RL Analyte Method Result MDL RL Units Mull Batch Prepared Analyzed Qual !

Oil and Grease (1664B!

Total Oil & Grease EPA 16648 The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

ND 1.5 5.0 mg/L www.BSKAssociates.com AHH0079 08/01/24 08/03/24 AHG3573 FINAL 08072024 1533 Page 5 of 11

B-4<

ASSOCIATES Sample ID: AHH0321-01 Sampled By:

Jim Wysong Sample

Description:

Decant Arm Certificate of Analysis BSK Associates Laboratory Fresno Organics AHH0321 Main Project - e COC 24-3314DCWWTP8-1 sb Sample Date -Time: 08/01/2024 - 10:33 Matrix: Water Sample Type: Grab J f RL

,,J!-,nalyte Method Result MDL RL Units Mull Batch Prepared Analyzed Qual Oil and Grease !1664B)

Total Oil & Grease EPA 1664B The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

ND 1.5 5.0 mglL www.BSKAssociates.com AHH0856 08/13/24 08/15124 AHH0321 FINAL08162024 1522 Page 3 of 11

B-4<

ASSOCIATES Sample ID: AHH0321-02 Sampled By:

Jim Wysong Sample

Description:

Decant Arm Certificate of Analysis BSK Associates Laboratory Fresno Organics AHH0321 Main Project - e COC 24-3314DCWWTP8-1 sb Sample Date -Time: 08/01/2024 - 10:48 Matrix: Water Sample Type: Grab RL I

Analyte Method Result MDL RL Units Mull Batch Prepared Analyzed Qual i Oil and Grease 116648)

Total Oil & Grease EPA 16648 The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

ND 1.5 5.0 mgll www.BSKAssociates.com AHH0856 0811 3124 08115124 AHH0321 FINAL 081 62024 1522 Page 4 of 11

B--4<

ASSOCIATES Sample ID: AHH0321 -03 Sampled By:

Jim Wysong Sample

Description:

Decant Arm Certificate of Analysis BSK Associates Laboratory Fresno Organics AHH0321 Main Project - e COC 24-3314DCWWTP8-1 sb Sample Date -Time: 08/01/2024 - 11 :03 Matrix: Water Sample Type: Grab t i RL 1A_nalyte Method Result MDL RL Units Mull Batch Prepared Analyzed Qual Oil and Grease (1664B)

Total Oil & Grease EPA 16648 The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

ND 1.5 5.0 mg/L www.BSKAssociates.com AH H0856 08/13/24 08/15/24 AHH0321 FINAL08162024 1522 Page 5 of 11

B-4<

ASSOCIATES Sample ID: AHH1291-01 Sampled By:

Jim Wysong Sample

Description:

Decant Arm Certificate of Analysis BSK Associates Laboratory Fresno Organics AHH1291 Main Project - e COC 24-3365DCWWTP8-5sb Sample Date - Time: 08/05/2024 - 10:27 Matrix: Water Sample Type: Grab RL I

Analyte Method Result MDL RL Units Mull Batch Prepared Analyzed Qual i Oil and Grease !1664B)

Total Oil & Grease EPA 1664B The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

ND 1.5 5.0 mg/L www.BSKAssociates.com AHH1160 08/17/24 08/20/24 AHH1291 FINAL 08212024 1552 Page 3 of 11

B--4<

ASSOCIATES Sample ID: AHH1291 -02 Sampled By:

Jim Wysong Sample

Description:

Decant Arm Certificate of Analysis BSK Associates Laboratory Fresno Organics AHH1291 Main Project - e COC 24-3365DCWWTP8-5sb Sample Date - Time: 08/05/2024 - 10:39 Matrix: Water Sample Type: Grab I I RL 1A,nalyte Method Result MDL RL Units Mull Batch Prepared Analyzed Qual Oil and Grease 11664B\\

Total Oil & Grease EPA 1664B The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

ND 1.5 5.0 mg/L www.BSKAssociates.com AHH11 60 08/17/24 08/20/24 AHH1291 FINAL08212024 1552 Page 4 of 11

B-4<

ASSOCIATES Sample ID: AHH1291-03 Sampled By:

Jim Wysong Sample

Description:

Decant Arm Certificate of Analysis BSK Associates Laboratory Fresno Organics AHH1291 Main Project - e COC 24-3365DCWWTP8-5sb Sample Date - Time: 08/05/2024 - 10:48 Matrix: Water Sample Type: Grab RL 1

Analyte Method Result MDL RL Units Mull Batch Prepared Analyzed Qual i Oil and Grease (16648)

Total Oil & Grease EPA 1664B The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

ND 1.5 5.0 mg/L www.BSKAssociates.com AHH1160 08/17/24 08/20/24 AHH1291 FINAL 08212024 1552 Page 5 of 11

B-4<.

ASSOCIATES Sample ID: AHH1549-01 Sampled By:

Jim Wysong Sample

Description:

Decant Arm Certificate of Analysis BSK Associates Laboratory Fresno Organics I l RL AHH1549 Main Project - e COC Trace (MDLs) 24-3454DCWWTP8-1 2sb Sample Date - Time: 08/12/2024 - 10:28 Matrix: Water Sample Type: Grab

,A:-'alyte Method Result MDL RL Units Mull Batch Prepared Analyzed Qual Oil and Grease 11664B}

Total Oil & Grease EPA 1664B The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

ND 1.5 5.0 mg/L www.BSKAssociates.com AHH1661 08/24/24 08/25/24 AHH1549 FINAL08272024 1452 Page 3 of 11

B-4<

ASSOCIATES Sample ID: AHH1549-02 Sampled By:

Jim Wysong Sample

Description:

Decant Arm Certificate of Analysis BSK Associates Laboratory Fresno Organics AHH1549 Main Project - e CDC Trace (MDLs) 24-3454DCWWTP8-12sb Sample Date -Time: 08/12/2024 - 10:40 Matrix: Water Sample Type: Grab RL Analyte Method Result MDL RL Units Mull Batch Prepared Analyzed Qual Oil and Grease !1664B)

Total Oil & Grease EPA 16648 The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

ND 1.5 5.0 mg/L www.BSKAssociates.com AHH1661 08/24/24 08/25/24 AHH1549 FINAL08272024 1452 Page 4 of 11

B-4<.

ASSOCIATES Sample ID: AHH1549-03 Sampled By:

Jim Wysong Sample

Description:

Decant Arm Certificate of Analysis BSK Associates Laboratory Fresno Organics AHH1549 Main Project - e COC Trace (MDLs) 24-3454DCWWTP8-12sb Sample Date - Time: 08/12/2024 - 10:55 Matrix: Water Sample Type: Grab I I RL

,Apalyte Method Result MDL RL Units Mull Batch Prepared Analyzed Qual Oil and Grease /1664B)

Total Oil & Grease EPA 1664B The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

ND 1.5 5.0 mg/L www.BSKAssociates.com AHH1661 08/24/24 08/25/24 AHH1549 FINAL 08272024 1452 Page 5 of 11

B-4<

ASSOCIATES Sample ID: AHH3178-01 Sampled By:

Jim Wysong Sample

Description:

Decant Arm Certificate of Analysis BSK Associates Laboratory Fresno Organics AHH3178 Main Project - e CDC Trace (MDLs) 24-3614DCWWTP8-21 sb Sample Date -Time: 08/21/2024 - 10:33 Matrix: Water Sample Type: Grab RL 1

Analyte Method Result MDL RL Units Mull Batch Prepared Analyzed Qual 1

Oil and Grease (1664B)

Total Oil & Grease EPA 1664B The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

ND 1.5 5.0 mg/L www.BSKAssociates.com AHI0309 09/05/24 09/06/24 AHH3178 FINAL09062024 1530 Page 3 of 11

B-4<

ASSOCIATES Sample ID: AHH3178-02 Sampled By:

Jim Wysong Sample

Description:

Decant Arm Certificate of Analysis BSK Associates Laboratory Fresno Organics AHH3178 Main Project - e COC Trace (MDLs) 24-3614DCWWTP8-21 sb Sample Date - Time: 08/21/2024 - 10:48 Matrix: Water Sample Type: Grab ri RL

A,nalyte Method Result MDL RL Units Mull Batch Prepared Analyzed Qual Oil and Grease !1664B)

Total Oil & Grease EPA 16648 The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

ND 1.5 5.0 mgll www.BSKAssociates.com AHI0309 09/05/24 09/06/24 AH H3178 Fl NAL 09062024 1530 Page 4 of 11

B--4<

ASSOCIATES Sample ID: AHH3178-03 Sampled By:

Jim Wysong Sample

Description:

Decant Arm Certificate of Analysis BSK Associates Laboratory Fresno Organics AHH3178 Main Project - e COC Trace (MDLs) 24-3614DCWWTP8-21 sb Sample Date -Time: 08/21/2024 - 11:03 Matrix: Water Sample Type: Grab RL 1

Analyte Method Result MDL RL Units Mull Batch Prepared Analyzed Qual I Oil and Grease !1664B)

Total Oil & Grease EPA 16648 The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

ND 1.5 5.0 mg/L www.BSKAssociates.com AHI0309 09/05/24 09/06/24 AHH3178 FINAL09062024 1530 Page 5 of 11

B-4<

ASSOCIATES Sample 10: AHH3805-01 Sampled By:

Jim Wysong Sample

Description:

Decant Arm Certificate of Analysis BSK Associates Laboratory Fresno Organics

1 RL AHH3805 Main Project - e COC Trace (MDLs) 24-3683DCWWTP8-27sb Sample Date - Time: 08/27/2024 - 10:05 Matrix: Water Sample Type: Grab

!\\nalyte Method Result MDL RL Units Mull Batch Prepared Analyzed Qual Oil and Grease (1664B)

Total Oil & Grease EPA 1664B The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

2.0 1.5 5.0 mg/L www.BSKAssociates.com AHI0695 09/11/24 09/12/24 AHH3805 FINAL 09122024 1504 Page 3 of 11

B-4<

ASSOCIATES Sample ID: AHH3805-02 Sampled By:

Jim Wysong Sample

Description:

Decant Arm Certificate of Analysis BSK Associates Laboratory Fresno Organics AHH3805 Main Project - e COC Trace (MDLs) 24-3683DCWWTP8-27sb Sample Date - Time: 08/27/2024 - 10:20 Matrix: Water Sample Type: Grab RL I

Analyte Method Result MDL RL Units Mull Batch Prepared Analyzed Qual Oil and Grease (16648)

Total Oil & Grease EPA 1664B The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

ND 1.5 5.0 mgll www.BSKAssociates.com AH I0695 09111124 09112/24 AHH3805 FINAL 09122024 1504 Page 4 of 11

B-4<

ASSOCIATES Sample ID: AHH3805-03 Sampled By:

Jim Wysong Sample

Description:

Decant Arm Certificate of Analysis BSK Associates Laboratory Fresno Organics AHH3805 Main Project - e CDC Trace (MDLs) 24-3683DCWWTP8-27sb Sample Date - Time: 08/27/2024 - 10:38 Matrix: Water Sample Type: Grab I I RL Analyte Method Result MDL RL Units Mull Batch Prepared Analyzed Qual I I Oil and Grease !1664B)

Total Oil & Grease EPA 1664B The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

ND 1.5 5.0 mg/L www.BSKAssociates.com AHI0695 09/11 /24 09/12/24 AHH3805 FINAL09122024 1504 Page 5 of 11

B--4<

ASSOCIATES Sample ID: AHI0297-01 Sampled By:

Jim Wysong Sample

Description:

Decant Arm Certificate of Analysis BSK Associates Laboratory Fresno Organics AHI0297 Main Project - e CDC 24-3755DCWWTP9-3sb Sample Date -Time: 09/03/2024 - 10:17 Matrix: Water Sample Type: Grab RL Analyte Method Result MDL RL Units Mull Batch Prepared Analyzed Qual Oil and Grease /1664B)

Total Oil & Grease EPA 1664B The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

1.5 1.5 5.0 mg/L www.BSKAssociates.com AHI0695 09/11 /24 09/12/24 J

AHI0297 FINAL 09182024 1526 Page 3 of 11

B-4<

ASSOCIATES Sample ID: AHI0297-02 Sampled By:

Jim Wysong Sample

Description:

Decant Arm Certificate of Analysis BSK Associates Laboratory Fresno Organics AHI0297 Main Project - e COC 24-3755DCWWTP9-3sb Sample Date - Time: 09/03/2024 - 10:32 Matrix: Water Sample Type: Grab I I RL Analyte Method Result MDL RL Units Mull Batch Prepared Analyzed Qual I I Oil and Grease (1664B}

Total Oil & Grease EPA 1664B The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

ND 1.5 5.0 mg/L www.BSKAssociates.com AHI0695 09/11/24 09/12/24 AHl0297 FINAL 09182024 1526 Page 4 of 11

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ASSOCIATES Sample ID: AHI0297-03 Sampled By:

Jim Wysong Sample

Description:

Decant Arm Certificate of Analysis BSK Associates Laboratory Fresno Organics RL AHI0297 Main Project - e COC 24-3755DCWWTP9-3sb Sample Date -Time: 09/03/2024 - 10:47 Matrix: Water Sample Type: Grab Analyte Method Result MDL RL Units Mull Batch Prepared Analyzed Qual Oil and Grease (16648)

Total Oil & Grease EPA 1664B The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

ND 1.5 5.0 mg/L www.BSKAssociates.com AHI0695 09/11/24 09/12/24 AHI0297 FINAL 09182024 1526 Page 5 of 11

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ASSOCIATES Sample ID: AHl1750-01 Sampled By:

Steve Orellana Sample

Description:

Decant Arm Certificate of Analysis BSK Associates Laboratory Fresno Organics AHl1750 Main Project - e COC Trace (MDLs) 24-3905DCWWTP9-12sb Sample Date -Time: 09/12/2024 -10:25 Matrix: Water Sample Type: Grab I I RL

,A,nalyte Method Result MDL RL Units Mull Batch Prepared Analyzed Qual Oil and Grease (1664BI Total Oil & Grease EPA 1664B The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

ND 1.5 5.0 mgll www.BSKAssociates.com AHl1427 09123124 09124124 AHl1750 FINAL 09252024 1508 Page 3 of 11

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ASSOCIATES Sample ID: AHl1750-02 Sampled By:

Steve Orellana Sample

Description:

Decant Arm Certificate of Analysis BSK Associates Laboratory Fresno Organics

• AHl1750 Main Project - e COC Trace (MDLs) 24-3905DCWWTP9-12sb Sample Date -Time: 09/12/2024 - 10:40 Matrix: Water Sample Type: Grab RL 1

Analyte Method Result MDL RL Units Mull Batch Prepared Analyzed Qual Oil and Grease 116648)

Total Oil & Grease EPA 1664B The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

ND 1.5 5.0 mg/L www.BSKAssociates.com AH l1427 09/23/24 09/24/24 AHl1750 FINAL 09252024 1508 Page 4 of 11

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ASSOCIATES Sample ID: AHl1750-03 Sampled By:

Steve Orellana Sample

Description:

Decant Arm Certificate of Analysis BSK Associates Laboratory Fresno Organics AHl1750 Main Project - e COC Trace (MDLs) 24-3905DCWWTP9-12sb Sample Date - Time: 09/12/2024 - 10:49 Matrix: Water Sample Type: Grab f I RL

/*:nalyte Method Result MDL RL Units Mull Batch Prepared Analyzed Qual Oil and Grease (1664BI Total Oil & Grease EPA 16648 The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

ND 1.5 5.0 mg/L www.BSKAssociates.com AHl1427 09/23/24 09/24/24 AHl1750 FINAL 09252024 1508 Page 5 of 11

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ASSOCIATES Sample ID: AHl2384-01 Sampled By:

Jim Wysong Sample

Description:

Decant Arm Certificate of Analysis BSK Associates Laboratory Fresno Organics RL AHl2384 Main Project - e COC Trace (MDLs) 24-3973DCWWTP9-17sb Sample Date -Time: 09/17/2024 - 10:20 Matrix: Water Sample Type: Grab Analyte Method Result MDL RL Units Mull Batch Prepared Analyzed Qual Oil and Grease 11664B}

Total Oil & Grease EPA 1664B The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

ND 1.5 5.0 mgll www.BSKAssociates.com AHl1758 09127124 09129124 AHl2384 FINAL 10022024 1556 Page 3 of 11

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ASSOCIATES Sample ID: AHl2384-02 Sampled By:

Jim Wysong Sample

Description:

Decant Arm Certificate of Analysis BSK Associates Laboratory Fresno Organics AHl2384 Main Project - e COC Trace (MDLs) 24-3973DCWWTP9-17sb Sample Date -Time: 09/1 7/2024 - 10:38 Matrix: Water Sample Type: Grab 1

1 RL Analyte Method Result MDL RL Units Mull Batch Prepared Analyzed Qual

'I Oil and Grease /1664B)

Total Oil & Grease EPA 1664B The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

ND 1.5 5.0 mg/L www.BSKAssociates.com AH l1758 09/27/24 09/29/24 AHl2384 FINAL 10022024 1556 Page 4 of 11

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ASSOCIATES Sample ID: AHl2384-03 Sampled By:

Jim Wysong Sample

Description:

Decant Arm Certificate of Analysis BSK Associates Laboratory Fresno Organics RL AHl2384 Main Project - e COC Trace (MDLs) 24-3973DCWWTP9-17sb Sample Date - Time: 09/17/2024 - 10:53 Matrix: Water Sample Type: Grab Analyte Method Result MDL RL Units Mull Batch Prepared Analyzed Qual Oil and Grease (16648)

Total Oil & Grease EPA 16648 The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

ND 1.5 5.0 mg/L www.BSKAssociates.com AH l1758 09/27/24 09/29/24 AHl2384 FINAL 10022024 1556 Page 5 of 11

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ASSOCIATES Sample ID: AHl3056-01 Sampled By:

Jim Wysong Sample

Description:

Decant Arm Certificate of Analysis BSK Associates Laboratory Fresno Organics AHl3056 Main Project - e COC Trace (MDLs) 24-4068DCWWTP9-23sb Sample Date - Time: 09/23/2024 - 10:35 Matrix: Water Sample Type: Grab r,

RL Analyte Method Result MDL RL Units Mull Batch Prepared Analyzed Qual Oil and Grease (1664B)

Total Oil & Grease EPA 1664B The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

2.0 1.5 5.0 mg/L www.BSKAssociates.com AHJ0100 10/01/24 10/02/24 J

AHl3056 FINAL 10082024 1342 Page 3 of 11

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ASSOCIATES Sample ID: AHl3056-02 Sampled By:

Jim Wysong Sample

Description:

Decant Arm Certificate of Analysis BSK Associates Laboratory Fresno Organics RL AHl3056 Main Project - e CDC Trace (MDLs) 24-4068DCWWTP9-23sb Sample Date - Time: 09/23/2024 - 10:47 Matrix: Water Sample Type: Grab Analyte Method Result MDL RL Units Mult Batch Prepared Analyzed Qual Oil and Grease (1664B)

Total Oil & Grease EPA 1664B The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

ND 1.5 5.0 mg/L www.BSKAssociates.com AHJ0100 10/01 124 10/02/24 AHl3056 FINAL 10082024 1342 Page 4 of 11

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ASSOCIATES Sample ID: AHl3056-03 Sampled By:

Jim Wysong Sample

Description:

Decant Arm Certificate of Analysis BSK Associates Laboratory Fresno Organics AHl3056 Main Project - e COC Trace (MDLs) 24-4068DCWWTP9-23sb Sample Date - Time: 09/23/2024 - 11 :05 Matrix: Water Sample Type: Grab 11 RL Analyte Method Result MDL RL Units Mull Batch Prepared Analyzed Qual Oil and Grease (1664B)

Total Oil & Grease EPA 1664B The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

ND 1.5 5.0 mg/L www.BSKAssociates.com AHJ0100 10/01/24 10102/24 AHl3056 FINAL 10082024 1342 Page 5 of 11

Abalone Coast Analytical, Inc.

141 Suburban Rd, Ste C-1 San Luis Obispo CA, 93401 Phone: 595-1080 Fax: 595-1075 Grace Environmental Services Project: PG&E DCWWTP Sample# Sample Description Date I Time

-1 Decant Arm 7/2/24 1046

-2 Decant Arm 7/2/24 1100 SUB Oil & Grease Report Completion date:

7/8/24

Contact:

Jim Wysong Phone: 550-1217 Sampler: Jim Wysong Analysis Method Suspended Solids SM 2540 D.

Settleable Solids SM 2540 F.

Reviewed:

Order#: 24-2873 Date/Time Rec'd: 7/2/24 1351 Result MDL

5.

1.0

<0.1 Priyanka Singh, Technical Director Definitions:

ml/L = milliliters per liter (ppm) mg/L = milligrams per liter (ppm)

MDL= Method Detection Limit RL = Reporting Limit ND = Analyte NOT DETECTED at or above MDL QA/QC Results Description Run Date Test 24-2886-1 7/3/2024 Suspended Solids Duplicate 24-2886-1 7/3/2024 Suspended Solids Dup.

RPO 24-2886-1 7/3/2024 Suspended Solids Blank 24-2886-1 7/3/2024 Suspended Solids Method Result Units SM 25400 7.8 mg/L SM 25400 7.6 mg/L SM 25400 2.90% RPD SM 25400

<2.

mg/L 1 of 1 RL

2.

0.1 Dil Factor Units Completed 1 mg/L 07/03/24 1 ml/L 07/02/24 Relative % Differnce Acceptable

< 5% of Average 0-10%

<2.

Abalone Coast Analytical, Inc.

141 Suburban Rd, Ste C-1 San Luis Obispo CA, 93401 Phone: 595-1080 Fax: 595-1075 Grace Environmental Services Project: PG&E DCWWTP Sample# Sample Description Date I Time

-1 Decant Arm 7/8/24 1005

-2 Decant Arm 7/8/24 1040 SUB Oil & Grease Report Completion date:

7/16/24

Contact:

Jim Wysong Phone: 550-1217 Sampler: Jim Wysong Analysis Method Suspended Solids SM 2540 D.

Settleable Solids SM 2540 F.

Reviewed:

Order#: 24-2937 Date/Time Rec'd: 7/8/24 1340 Result MDL

5.

1.0

<0.1 RL

2.

0.1 Definitions:

mUL = milliliters per liter (ppm) mg/L = milligrams per liter (ppm)

MDL = Method Detection Limit RL = Reporting Limit ND = Analyte NOT DETECTED at or above MDL QA/QC Results Description Run Date Test 24-2976-1 7/12/2024 Suspended Solids Duplicate 24-2976-1 7/12/2024 Suspended Solids Dup.

RPD 24-2976-1 7/12/2024 Suspended Solids Blank 24-2976-1 7/12/2024 Suspended Solids Pr i yank a Singh, Technical Director Method Result Units SM 2540D

8.

mg/L SM 2540D

8.

mg/L SM 2540D 0.00% RPO SM 2540D

<2.

mg/L Dil Factor Units Completed 1 mg/L 07/12/24 1 mUL 07/08/24 Relative % Differnce Acceptable

< 5% of Average 0-10%

<2.

Abalone Coast Analytical, Inc.

141 Suburban Rd, Ste C-1 San Luis Obispo CA, 93401 Phone: 595-1080 Fax: 595-1075 Order#: 24-3107 Date/Time Rec'd: 7/17/24 1219 Grace Environmental Services

Contact:

Jim Wysong Phone: 550-1217 Sampler: Jim Wysong Project: PG&E DCWWTP Sample# Sample Description Date I Time Analysis

-1 Decant Arm 7/17/24 1034 Suspended Solids

-2 Decant Arm 7/17/24 1100 Settleable Solids SUB Oil & Grease Report Completion date:

Definitions:

mUL = milliliters per liter (ppm) mg/L = milligrams per liter (ppm)

MDL = Method Detection Limit RL = Reporting Limit 7/23/24 Reviewed:

ND = Analyte NOT DETECTED at or above MDL QA/QC Results Description Run Date Test 24-3104-1 7/18/2024 Suspended Solids Duplicate 24-3104-1 7/18/2024 Suspended Solids Dup.

RPD 24-3104-1 7/18/2024 Suspended Solids Blank 24-3104-1 7/18/2024 Suspended Solids Method Result MDL RL SM 2540 D.

8.

1.0

2.

SM 2540 F.

<0.1 0.1 Pr i yank a Singh, Technical Director Method Result Units SM 2540D 304.3 mg/L SM 2540D 330.4 mg/L SM 2540D 8.22% RPO SM 2540D

<2.

mg/L 1 of 1 Dil Factor Units Completed 1 mg/L 07/18/24 1 mUL 07/17/24 Relative % Differnce Acceptable

< 5% of Average 0-10%

<2.

Abalon e Coast Analytical, Inc.

141 Suburban Rd, Ste C-1 San Luis Obispo CA, 93401 e: 595-1080 Fax: 595-1075 Phon Order#: 24-3190 Date/Time Rec'd: 7/23/24 1207 Grace Environmental Se rvices

Contact:

Jim Wysong Phone: 550-1217 Sampler: Jim Wysong Project:

PG+E / DC WWTP Sample# Sample Descrip tion Date / Time Analysis

-1 Decant Arm 7/23/24 1035 Suspended Solids

-2 Decant Arm 7/23/24 1045 Settleable Solids SUB Oil & Gr ease Report Completion dat e:

Definitions:

mUL = milliliters per liter (p pm)

(ppm) imit mg/L = milligrams per liter MDL = Method Detection L RL = Reporting Limit 7/30/24 Reviewed:

ND = Analyte NOT DETEC TED at or above MDL Description 24-3190-1 Duplicate 24-3190-1 RPO 24-3190-1 Blank 24-3190-1 Run Date QA/QC Results Test 7/25/2024 Suspended Solids 7/25/2024 Suspended Solids Dup.

7/25/2024 Suspended Solids 7/25/2024 Suspended Solids Method Result MDL RL SM 2540 D.

7.

1.0

2.

SM 2540 F.

<0.1 0.1 Pr i yank a Singh, Technical Director Method SM 2540D SM 2540D SM 2540D SM 2540D 1 of 1 Result

7.

6.6 5.88% RPO

<2.

Units mg/L mg/L mg/L Oil Factor Units Completed 1 mg/L 07/25/24 1 mUL 07/23/24 Relative % Differnce Acceptable

< 5% of Average 0-10%

<2.

Abalone Coast Analytical, Inc.

141 Suburban Rd, Ste C-1 San Luis Obispo CA, 93401 Phone: 595-1080 Fax: 595-1075 Grace Environmental Services Project: PG&E DCWWTP Sample# Sample Description Date I Time

-1 Decant Arm 8/1/24 1033

-2 Decant Arm 8/1/24 1050 SUB Oil & Grease Report Completion date:

Contact:

Jim Wysong Phone: 550-1217 Sampler: Jim Wysong Analysis Method Suspended Solids SM 2540 D.

Settleable Solids SM 2540 F.

Reviewed:

Order#: 24-3314 Date/Time Rec'd: 8/1/24 1200 Result MDL

19.

1.0

<0.1 Priyanka Singh, Technical Director Definitions:

mUL = milliliters per liter (ppm) mg/L = milligrams per liter (ppm)

MDL = Method Detection Limit RL = Reporting Limit ND = Analyte NOT DETECTED at or above MDL QA/QC Results Description Run Date Test 24-3271-1 8/1/2024 Suspended Solids Duplicate 24-3271-1 8/1/2024 Suspended Solids Dup.

RPO 24-3271-1 8/1/2024 Suspended Solids Blank 24-3271-1 8/1/2024 Suspended Solids Method Result Units SM 2540D 18.5 mg/L SM 2540D 17.5 mg/L SM 2540D 5.56% RPO SM 2540D

<2.

mg/L 1 of 1 RL

2.

0.1 Oil Factor Units Completed 1 mg/L 08/01/24 1 mUL 08/01/24 Relative % Differnce Acceptable

< 5% of Average 0-10%

<2.

14 Abalone Coast Analytical, Inc.

1 Suburban Rd, Ste C-1 San Luis Obispo CA, 93401 Phone: 595-1080 Fax: 595-1075 Grace Enviro nmental Services

Contact:

Jim Wysong Phone: 550-1217 Sampler: Jim Wysong Project:

p G&E DCWWTP Sample# Sa mple Description Date / Time Analysis Method

-1 De cant Arm 8/5/24 1027 Suspended Solids SM 2540 D.

-2 De cant Arm 8/5/24 1040 Settleable Solids SM 2540 F.

s UB Oil & Grease Report C ompletion date:

8/13/24 Reviewed:

Order#: 24-3365 Date/Time Rec'd: 8/5/24 1300 Result MDL

4.

1.0

<0.1 RL

2.

0.1 Pr i yank a Singh, Technical Director Definitions:

mUL = millilit ers per liter (ppm) ams per liter (ppm) d Detection Limit mg/L = milligr MDL= Metho RL = Reportin g Limit ND= Analyte NOT DETECTED at or above MDL De scription 24 -3365-1 Duplicate 24 -3365-1 RPO 24 -3365-1 Blank 24 -3365-1

~

Run Date QA/QC Results Test Method 8/8/2024 Suspended Solids SM 2540D 8/8/2024 Suspended Solids Dup.

SM 2540D 8/8/2024 Suspended Solids SM 2540D 8/8/2024 Suspended Solids SM 2540D Result Units 4.2 mg/L 4.2 mg/L 0.00% RPO

<2.

mg/L 1 of 1 Oil Factor Units Completed 1 mg/L 08/08/24 1 ml/L 08/05/24 Relative % Differnce Acceptable

< 5% of Average 0-10%

<2.

Abalone Coast Analytical, Inc.

141 Suburban Rd, Ste C-1 San Luis Obispo CA, 93401 Phone: 595-1080 Fax: 595-1075 Order#: 24-3454 Date/Time Rec'd: 8/1 2/24 1222 Grace Environmental Services

Contact:

Jim Wysong Phone: 550-1217 Sampler: Jim Wysong Project:

PG+E / DCWWTP Sample# Sample Description Date I Time Analysis

-1 Decant Arm 8/12/24 1028 Suspended Solids

-2 Decant Arm 8/12/24 1045 Settleable Solids SUB Oil & Grease Report Completion date:

8/20/24 Reviewed:

Definitions:

mUL = milliliters per liter (ppm) mg/L = milligrams per liter (ppm)

MDL= Method Detection Limit RL = Reporting Limit ND = Analyte NOT DETECTED at or above MDL QA/QC Results Description Run Date Test 24-3491-1 8/14/2024 Suspended Solids Duplicate 24-3491-1 8/14/2024 Suspended Solids Dup.

RPO 24-3491-1 8/14/2024 Suspended Solids Blank 24-3491-1 8/14/2024 Suspended Solids Method Result MDL RL SM 2540 D.

4.

1.0

2.

SM 2540 F.

<0.1 0.1 Pr i yank a Singh, Technical Director Method Result Units SM 2540D 5.1 mg/L SM 2540D 5.2 mg/L SM 2540D 1.94% RPO SM 2540D

<2.

mg/L 1 of 1 Oil Factor Units Completed 1 mg/L 08/14/24 1 mUL 08/12/24 Relative % Differnce Acceptable

< 5% of Average 0-10%

<2.

Abalone Coast Analytical, Inc.

141 Suburban Rd, Ste C-1 San Luis Obispo CA, 93401 Phone: 595-1080 Fax: 595-1075 Order#: 24-3614 Date/Time Rec'd: 8/21/24 1228 Grace Environmental Services

Contact:

Jim Wysong Phone: 550-1217 Sampler: Jim Wysong Project: PG&E DCWWTP Sample# Sample Description Date I Time Analysis

-1 Decant Arm 8/21/24 1033 Suspended Solids

-2 Decant Arm 8/21/24 1045 Settleable Solids SUB Oil & Grease Report Completion date:

Definitions:

mUL = milliliters per liter (ppm) mg/L = milligrams per liter (ppm)

MDL = Method Detection Limit RL = Reporting Limit 8/26/24 Reviewed:

ND = Analyte NOT DETECTED at or above MDL QA/QC Results Description Run Date Test 24-3600-1 8/23/2024 Suspended Solids Duplicate 24-3600-1 8/23/2024 Suspended Solids Dup.

RPD 24-3600-1 8/23/2024 Suspended Solids Blank 24-3600-1 8/23/2024 Suspended Solids Method Result MDL RL SM 2540 D.

11.

1.0

2.

SM 2540 F.

<0.1 0.1 Pr i yank a Singh, Technical Director Method Result Units SM 2540D 44.2 mg/L SM 2540D 48.2 mg/L SM 2540D 8.66% RPO SM 2540D

<2.

mg/L 1 of 1 Oil Factor Units Completed 1 mg/L 08/23/24 1 mUL 08/21/24 Relative % Differnce Acceptable

< 5% of Average 0-10%

<2.

Abalone Coast Analytical, Inc.

141 Suburban Rd, Ste C-1 San Luis Obispo CA, 93401 Phone: 595-1080 Fax: 595-1075 Grace Environmental Services Project: PG&E DCWWTP Sample# Sample Description Date I Time

-1 Decant Arm 8/27/24 1005

-2 Decant Arm 8/27/24 1030 SUB Oil & Grease Report Completion date:

9/4/24

Contact:

Jim Wysong Phone: 550-1217 Sampler: Jim Wysong Analysis Method Suspended Solids SM 2540 D.

Settleable Solids SM 2540 F.

Reviewed:

Order #: 24-3683 Date/Time Rec'd: 8/27/24 1400 Result MDL RL

5.

1.0

2.

<0.1 0.1 Priyanka Singh, Technical Director Definitions:

mUL = milliliters per liter (ppm) mg/L = milligrams per liter (ppm)

MDL= Method Detection Limit RL = Reporting Limit ND = Analyte NOT DETECTED at or above MDL QA/QC Results Description Run Date Test 24-3696-1 8/30/2024 Suspended Solids Duplicate 24-3696-1 8/30/2024 Suspended Solids Dup.

RPD 8/30/2024 Suspended Solids Blank 8/30/2024 Suspended Solids Method Result Units SM 2540D 5.8 mg/L SM 2540D 6.4 mg/L SM 2540D 9.84 % RPD SM 2540D

<2.

mg/L 1 of 1 Dil Factor Units Completed 1 mg/L 08/30/24 1 mUL 08/27/24 Relative % Differnce Acceptable

< 5% of Average 0-10%

<2.

Abalone Coast Analytical, Inc.

141 Suburban Rd, Ste C-1 San Luis Obispo CA, 93401 Phone: 595-1080 Fax: 595-1075 Grace Environmental Services Project: PG&E DCWWTP Sample# Sample Description Date I Time

-1 Decant Arm 9/3/24 1017

-2 Decant Arm 9/3/24 1030 SUB Oil & Grease Report Completion date:

9/9/24

Contact:

Jim Wysong Phone: 550-1217 Sampler: Jim Wysong Analysis Method Suspended Solids SM 2540 D.

Settleable Solids SM 2540 F.

Reviewed:

Order#: 24-3755 Date/Time Rec'd: 9/3/24 1254 Result MDL

14.

1.0

<0.1 RL

2.

0.1 Definitions:

mUL = milliliters per liter (ppm) mg/L = milligrams per liter (ppm)

MDL= Method Detection Limit RL = Reporting Limit ND = Analyte NOT DETECTED at or above MDL QA/QC Results Description Run Date Test 24-3772-1 9/4/2024 Suspended Solids Duplicate 24-3772-1 9/4/2024 Suspended Solids Dup.

RPD 24-3772-1 9/4/2024 Suspended Solids Blank 24-3772-1 9/4/2024 Suspended Solids Pr i yank a Singh, Technical Director Method Result Units SM 25400 5.5 mg/L SM 25400 5.9 mg/L SM 25400 7.02% RPO SM 25400

<2.

mg/L 1 of 1 Oil Factor Units Completed 1 mg/L 09/04/24 1 mUL 09/03/24 Relative % Differnce Acceptable

< 5% of Average 0-10%

<2.

Abalone Coast Analytical, Inc.

141 Suburban Rd, Ste C-1 San Luis Obispo CA, 93401 Phone: 595-1080 Fax: 595-1075 Grace Environmental Services Project: PG&E DCWWTP Sample# Sample Description Date I Time

-1 Decant Arm 9/12/24 1030

-2 Decant Arm 9/12/24 1030 SUB Oil & Grease Report Completion date:

9/17/24

Contact:

Jim Wysong Phone: 550-1217 Sampler: Steve Orellana Analysis Method Suspended Solids SM 2540 D.

Settleable Solids SM 2540 F.

Reviewed:

Order#: 24-3905 Date/Time Rec'd: 9/12/24 1256 Result MDL RL

10.

1.0

2.

<0.1 0.1 Priyanka Singh, Technical Director Definitions:

mUL = milliliters per liter (ppm) mg/L = milligrams per liter (ppm)

MDL = Method Detection Limit RL = Reporting Limit ND = Analyte NOT DETECTED at or above MDL QA/QC Results Description Run Date Test 24-3905-1 9/13/2024 Suspended Solids Duplicate 24-3905-1 9/13/2024 Suspended Solids Dup.

RPD 24-3905-1 9/13/2024 Suspended Solids Blank 24-3905-1 9/13/2024 Suspended Solids Method Result Units SM 2540D

10.

mg/L SM 2540D 10.6 mg/L SM 2540D 5.56% RPO SM 2540D

<2.

mg/L 1 of 1 Dil Factor Units Completed 1 mg/L 09/13/24 1 mUL 09/12/24 Relative % Differnce Acceptable

< 5% of Average 0-10%

<2.

Abalone Coast Analytical, Inc.

141 Suburban Rd, Ste C-1 San Luis Obispo CA, 93401 Phone: 595-1080 Fax: 595-1075 Order#: 24-3973 Date/Time Rec'd: 9/17/24 1305 Grace Environmental Services

Contact:

Jim Wysong Phone: 550-1217 Sampler: Jim Wysong Project: PG&E DCWWTP Sample# Sample Description Date I Time Analysis

-1 Decant Arm 9/17/24 1020 Suspended Solids

-2 Decant Arm 9/17/24 1040 Settleable Solids SUB Ori & Grease Report Completion date:

Definitions:

mUL = milliliters per liter (ppm) mg/L = milligrams per liter (ppm)

MDL = Method Detection Limit RL = Reporting Limit 9/25/24 Reviewed:

ND = Analyte NOT DETECTED at or above MDL QA/QC Results Description Run Date Test 24-3996-1 9/19/2024 Suspended Solids Duplicate 24-3996-1 9/19/2024 Suspended Solids Dup.

RPD 24-3996-1 9/19/2024 Suspended Solids Blank 24-3996-1 9/19/2024 Suspended Solids Method Result MDL RL SM 2540 D.

12.

1.0

2.

SM 2540 F.

<0.1 0.1 Pr i yank a Singh, Technical Director Method SM 2540D SM 2540D SM 2540D SM 2540D 1 of 1 Result 5.0 5.1 2.47% RPO

<2.

Units mg/L mg/L mg/L Dil Factor Units Completed 1 mg/L 09/19/24 1 mUL 09/17/24 Relative % Differnce Acceptable

< 5% of Average 0-10%

<2.

Abalone Coast Analytical, Inc.

141 Suburban Rd, Ste C-1 San Luis Obispo CA, 93401 Phone: 595-1080 Fax: 595-1075 Order #: 24-4068 Date/Time Rec'd: 6/23/24 1321 Grace Environmental Services

Contact:

Jim Wysong Phone: 550-1217 Sampler: Jim Wysong Project: PG&E DCWWTP Sample# Sample Description Date I Time Analysis

-1 Decant Arm 9/23/24 1035 Suspended Solids

-2 Decant Arm 9/23/24 1045 Settleable Solids SUB Oil & Grease Report Completion date:

Definitions:

mUL = milliliters per liter (ppm) mg/L = milligrams per liter (ppm)

MDL = Method Detection Limit RL = Reporting Limit 10/1/24 Reviewed:

ND = Analyte NOT DETECTED at or above MDL QA/QC Results Description Run Date Test 24-4068-1 9/24/2024 Suspended Solids Duplicate 24-4068-1 9/24/2024 Suspended Solids Dup.

RPD 24-4068-1 9/24/2024 Suspended Solids Blank 24-4068-1 9/24/2024 Suspended Solids Method Result MDL RL SM 2540 D.

8.

1.0

2.

SM 2540 F.

<0.1 0.1 Pr i yank a Singh, Technical Director Method Result Units SM 2540D 8.0 mg/L SM 2540D 7.8 mg/L SM 2540D 2.11% RPO SM 2540D

<2.

mg/L 1 of 1 Dil Factor Units Completed 1 mg/L 09/24/24 1 mUL 09/23/24 Relative % Differnce Acceptable

< 5% of Average 0-10%

<2.

Client Sample Results Client: PG&E Corporation ProjecUSite: 3rd Quarter 2024 NPDES Composites Client Sample ID: 001 F OWS 3rd Qtr 2024 Composite Date Collected: 09/25/24 08:45 Date Received: 09/27/24 09:50

[

Method: EPA 245.1 - Mercury (CVAA)

Analyte Result Qualifier RL MDL Unit Mercury ND 0.20 0.080 ug/L Client Sample ID: 001 H U-1 CDRS 3rd Qtr 2024 Composite Date Collected: 09/25/24 08:45 Date Received: 09/27/24 09:50

[

Method: EPA 245.1 - Mercury (CVAA)

Analyte Result Qualifier RL MDL Unit Mercury ND 0.20 0.080 ug/L Client Sample ID: 001 H U-2 CDRS 3rd Qtr 2024 Composite Date Collected: 09/25/24 08:45 Date Received: 09/27/24 09:50

[

Method: EPA 245.1 - Mercury (CVAA)

Analyte Result Qualifier RL MDL Unit Mercury ND 0.20 0.080 ug/L Client Sample ID: 001 L U-1 SGBD 3rd Qtr 2024 Composite Date Collected: 09/25/24 08:45 Date Received: 09/27/24 09:50

[

Method: EPA 245.1 - Mercury (CVAA)

Analyte Result Qualifier RL MDL Unit

~-- --- ----

Mercury ND 0.20 0.080 ug/L Client Sample ID: 001 L U-2 SGBD 3rd Qtr 2024 Composite Date Collected: 09/25/24 08:45 Date Received: 09/27/24 09:50

[

Method: EPA 245.1 - Mercury (CVAA)

Analyte Result Qualifier RL MDL Unit Mercury ND 0.20 0.080 ug/L Client Sample ID: 001 D LRW 3rd Qtr 2024 Composite Date Collected: 09/25/24 08:45 Date Received: 09/27/24 09:50 I Method: EPA 245.1 - Mercury (CVAA)

Analyte Result Qualifier RL MDL Unit Mercury ND 0.20 0.080 ug/L Page 11 of 13 Job ID: 160-55620-1 SDG: Diablo Canyon Power Plant Lab Sample ID: 160-55620-1 Matrix: Water D

Prepared Analyzed 10/05/24 11 :13 10/06/24 13:35 Oil Fae 1

Lab Sample ID: 160-55620-2 Matrix: Water D

Prepared Analyzed 10/05/24 11: 13 10/06/24 13:39 Oil Fae 1

Lab Sample ID: 160-55620-3 Matrix: Water D

Prepared Analyzed 10/05/24 11 : 13 10/06/24 13:44 Oil Fae 1

Lab Sample ID: 160-55620-4 Matrix: Water D

Prepared Analyzed 10/05/24 11: 13 10/06/24 13:33 Oil Fae 1

Lab Sample ID: 160-55620-5 Matrix: Water D

Prepared Analyzed 10/05/24 11 :13 10/06/24 13:42 Oil Fae 1

Lab Sample ID: 160-55620-6 Matrix: Water D

Prepared Analyzed Oil Fae 10/05/24 11: 13 10/06/24 13:46 1

Eurofins St. Louis 10/15/2024 (Rev. 1)

Client Sample Results Client: PG&E Corporation ProjecUSite: 3rd Quarter 2024 LRW Metals Client Sample ID: 001 D LRW 3rd Quarter Composite Date Collected: 09/19/24 10:40 Date Received: 09/27/24 09:50 Method: EPA 200.8-1994 R5.4 - Metals (ICP/MS) - Total Recoverable Analyte Result Qualifier RL MDL Copper 5.8 5.0 0.90 Cadmium 0.20 J 0.50 0.078 Silver ND 1.0 0.39 Chromium ND 5.0 2.6 Nickel 1.9 J 5.0 1.8 Lead 1.2 J 2.5 0.34 Zinc 77 20 10 Page 11 of 13 Unit ug/L ug/L ug/L ug/L ug/L ug/L ug/L Job ID: 160-55621 -1 Lab Sample ID: 160-55621-1 Matrix: Water D

Prepared Analyzed Dil Fae 10/05/24 10:06 10/08/24 18:23 1

10/05/24 10:06 10/08/24 18:23 10/05/24 10:06 10/08/24 18:23 10/05/24 10:06 10/08/24 18:23 10/05/24 10:06 10/08/24 18:23 10/05/24 10:06 10/08/24 18:23 10/05/24 10:06 10/08/24 18:23 Eurofins St. Louis 10/9/2024 D

ALS Group USA, Corp.

dba ALS Environmental Analytical Report Client:

Pacific Gas and Electric Company (PG&E)

Project:

NPDES 3rd Qtr Ammonia Sample Sample Matrix:

Ocean Water Analysis Method:

350. l Pre Method:

Method Ammonia as Nitrogen Sample Name Lab Code Result MRL Inta e K2409201-001 0.064 0.050 Discharge K2409201-002 0.061 0.050 Method Blank K2409201-MB ND U 0.050 Printed 9/9/2024 12:16:12 PM Page 12 of 38 MDL 0.020 0.020 0.020 Service Request: K2409201 Date Collected: 09/4/24 Date Received: 09/5/24 Dil.

Units: mg/L Basis: NA Date Analyzed 09/05/24 12:35 09/05/24 12:35 09/05/24 12:35 Date Extracted 9/5/24 9/5/24 9/5/24 Superset

Reference:

24-0000708 168 rev 00 Q

AQUATIC BIOASSAY

& CONSULTING LABORATORIES, INC.

Report ID: PGE0824.1 l 8 September 4, 2024 Mr. David Alvarado PG&E-Diablo Canyon Power Plant 9 Miles NW Avila Beach Avila Beach, CA 93424

Dear Mr. Alvarado:

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, EPAIR-95/136. "All acceptability criteria were met and the concentration-response was normal.

This is a valid test. " Results were as follows:

CLIENT:

SAMPLE 1.0.:

DA TE RECEIVED:

ABC LAB. NO.:

PG&E-Diablo Canyon Power Plant Discharge 001-Chronic 21 Aug - 2024 PGE0824. l 18 CHRONIC SEA URCHIN FERTILIZATION BIOASSA Y

truly, Jo NOEC=

TUc

=

EC25 =

EC50 100.00 %

1.00

> 100.00%

>100.00%

29 N. OLIVE STREET. VENTURA. CALIFORNIA 93001 805-643-5621 WWW.AQ UATICBI OASSAY.COM

CETIS Summary Report Purple Sea Urchin Sperm Cell Fertilization Test Batch ID:

06-8948-9893 Test Type: Fertilization Start Date:

21 Aug-24 16:02 Protocol:

EPA/600/R-95/136 (1995)

Report Date:

Test Code/ID:

04 Sep-24 10:45 (p 1 of 1)

PGE0824.118urcf / 21 -1585-4538 Aquatic Bioassay & Consulting Labs, Inc.

Analyst:

Beth Maturino Diluent:

Laboratory Seawater Ending Date: 21Aug-2416:42 Species:

Strongylocentrotus purpuratus Brine:

Not Applicable Test Length: 40m Taxon:

Echinoidea Sample ID:

12-4401-5028 Code:

PGE0824.118urcf Sample Date: 20 Aug-24 10:15 Material:

Sample Water Receipt Date: 21 Aug-24 08:30 CAS (PC):

Sample Age: 30h (10.5 'C)

Client:

Pacific Gas & Electric Co.

Comments:

Report ID: PGE0824.118 Multiple Comparison Summary Analysis ID Endpoint 00-8079-6346 Fertilization Rate Point Estimate Summary Analysis ID Endpoint 19-2018-8938 Fertilization Rate Test Acceptability Analysis ID Endpoint 00-8079-6346 Fertilization Rate 19-2018-8938 Fertilization Rate 00-8079-6346 Fertilization Rate Fertilization Rate Summary Cone-%

Code 0

N 10 18 32 56 100 Fertilization Rate Detail Cone-%

Code 0

N 10 18 32 56 100 Fertilization Rate Binomials Cone-%

Code 0

N 10 18 32 56 100 Count 4

4 4

4 4

4 Rep 1 0.9300 0.9600 0.9500 0.9100 0.9600 0.9400 Rep 1 93/100 96/100 95/100 91/100 96/100 94/100 Comparison Method Dunnell Multiple Comparison Test Point Estimate Method Linear Interpolation (ICPIN)

Attribute Control Resp Control Resp PMSD Mean 95% LCL 0.9350 0.9191 0.9500 0.9209 0.9325 0.8907 0.9325 0.9053 0.9325 0.8997 0.9450 0.9245 Rep 2 Rep 3 0.9300 0.9500 0.9400 0.9700 0.9600 0.9100 0.9400 0.9500 0.9100 0.9300 0.9600 0.9500 Rep 2 Rep 3 93/100 95/100 94/100 97/100 96/100 91/100 94/100 95/100 91/100 93/100 96/100 95/100 Test Stat 0.935 0.935 0.03818 95% UCL 0.9509 0.9791 0.9743 0.9597 0.9653 0.9655 Rep 4 0.9300 0.9300 0.9100 0.9300 0.9300 0.9300 Rep4 93/100 93/100 91/100 93/100 93/100 93/100 Source:

Ventura Dive Age:

Project:

Toxicity Testing Source:

Bioassay Report Station:

Discharge 001 NOEL LOEL TOEL PMSD TU s

100

>100 3.82%

1 1

Level 95% LCL 95% UCL TU s

EC15

>100

<1 EC20

>100

<1 EC25

>100

<1 EC40

>100

<1 EC50

>100

<1 TAC Limits Lower Upper Overlap Decision 0.7 Yes Passes Criteria 0.7 Yes Passes Criteria 0.25 No Passes Criteria Min Max Std Err Std Dev CV3/4

%Effect 0.9300 0.9500 0.0050 0.0100 1.07%

0.00%

0.9300 0.9700 0.0091 0.0183 1.92%

-1.60%

0.9100 0.9600 0.0132 0.0263 2.82%

0.27%

0.9100 0.9500 0.0085 0.0171 1.83%

0.27%

0.9100 0.9600 0.0103 0.0206 2.21 %

0.27%

0.9300 0.9600 0.0065 0.0129 1.37%

-1.07%

MD5: E65E321 F842A40870628705F8D7C10DB Convergent Rounding (4 sf)

CHIS' v2.1.4.6 x64 (006-853-889-6)

Analyst: ~

QA:

p~)

CETIS Analytical Report Purple Sea Urchin Sperm Cell Fertilization Test Analysis ID:

00-8079-6346 Endpoint:

Analyzed:

29 Aug-24 11 :08 Analysis:

Fertilization Rate Parametric-Control vs Treatments Report Date:

Test Code/ID:

04 Sep-24 10:45 (p 1 of 3)

PGE0824.118urcf / 21-1585-4538 Aquatic Bioassay & Consulting Labs, Inc.

CETIS Version:

CETISv2.1.4 Status Level:

1 Edit Date:

29 Aug-24 11 :00 MOS Hash: E65E321 F842A40870628705F8D7C1 ODS Editor ID:

Batch ID:

06-8948-9893 Test Type: Fertilization Start Date:

21Aug-2416:02 Protocol:

EPA/600/R-95/136 (1995)

Ending Date: 21 Aug-24 16:42 Species:

Strongylocentrotus purpuratus Test Length: 40m Taxon:

Echinoidea Sample ID:

12-4401-5028 Code:

PGE0824.118urcf Sample Date: 20Aug-2410: 15 Material:

Sample Water Receipt Date: 21 Aug-24 08:30 CAS (PC):

Sample Age: 30h (10.5 °C)

Client:

Pacific Gas & Electric Co.

Comments:

Report ID: PGE0824.118 Data Transform Alt Hyp NOEL Angular (Corrected)

C>T 100 Dunnett Multiple Comparison Test Control vs Cone-%

df Test Stat Critical MSD P-Type Negative Control 10 6

-1.265 2.407 0.06571 CDF 18 6

0.06826 2.407 0.06571 CDF 32 6

0.1523 2.407 0.06571 CDF 56 6

0.117 2.407 0.06571 CDF 100 6

-0.7941 2.407 0.06571 CDF Test Acceptability Criteria TAC Limits Attribute Test Stat Lower Upper Overlap Decision Control Resp PMSD 0.935 0.7 Yes Passes Criteria 0.03818 0.25 No Passes Criteria ANOVA Table Source Between Error Total Sum Squares 0.005301 0.026824 0.032125 Mean Square 0.0010602 0.0014902 ANOVA Assumptions Tests Attribute Variance Distribution Test Bartlett Equality of Variance Test Levene Equality of Variance Test Mod Levene Equality of Variance Test Anderson-Darling A2 Test D'Agostino Kurtosis Test D'Agostino Skewness Test D'Agostino-Pearson K2 Omnibus Test Kolmogorov-Smirnov D Test Shapiro-Wilk W Normality Test Fertilization Rate Summary Cone-%

Code Count Mean 95% LCL 0

N 4

0.9350 0.9191 10 4

0.9500 0.9209 18 4

0.9325 0.8907 32 4

0.9325 0.9053 56 4

0.9325 0.8997 100 4

0.9450 0.9245 DF F Stat 5

0.7114 18 23 Test Stat Critical 2.676 15.09 1.686 4.248 1.47 4.248 0.6162 3.878 1.706 2.576 0.471 2.576 3.133 9.21 0.1577 0.2056 0.9265 0.884 95% UCL Median 0.9509 0.9300 0.9791 0.9500 0.9743 0.9233 0.9597 0.9350 0.9653 0.9300 0.9655 0.9450 Analyst:

Beth Maturino Diluent:

Laboratory Seawater Brine:

Not Applicable Source:

Ventura Dive Project:

Toxicity Testing Source:

Bioassay Report Station:

Discharge 001 LOEL TOEL Tox Units MSDu

>100 0.03569 P-Value Decision(a:5%)

0.9918 Non-Significant Effect 0.8124 Non-Significant Effect 0.7846 Non-Significant Effect 0.7966 Non-Significant Effect 0.9703 Non-Significant Effect P-Value Decision(a:5%)

0.6227 Non-Significant Effect P-Value Decision(a:1 %)

0.7497 Equal Variances 0.1889 Equal Variances 0.2481 Equal Variances 0.1097 Normal Distribution 0.0880 Normal Distribution 0.6377 Normal Distribution 0.2088 Normal Distribution 0.1250 Normal Distribution 0.0815 Normal Distribution Min Max Std Err CV%

0.9300 0.9500 0.0050 1.07%

0.9300 0.9700 0.0091 1.92%

0.9100 0.9600 0.0132 2.82%

0.9100 0.9500 0.0085 1.83%

0.9100 0.9600 0.0103 2.21%

0.9300 0.9600 0.0065 1.37%

Convergent Rounding (4 sf)

CETIS ' v2.1.4.6 x64 (006-853-889-6)

Analyst: ~

0 Age:

PMSD 3.82%

%Effect 0.00%

-1.60%

0.27%

0.27%

0.27%

-1.07%

QAJ_

CETIS Analytical Report Report Date:

Test Code/ID:

04 Sep-24 10:45 (p 2 of 3)

PGE0824.11 8urcf / 21-1585-4538 Purple Sea Urchin Sperm Cell Fertilization Test Aquatic Bioassay & Consulting Labs, Inc.

Analysis ID: 00-8079-6346 Endpoint: Fertilization Rate CETIS Version:

Analyzed:

29 Aug-24 11 :08 Analysis:

Parametric-Control vs Treatments Status Level:

Edit Date:

29 Aug-24 11 :00 MOS Hash: E65E321 F842A40870628705F8D7C1 ODB Editor ID:

Angular (Corrected) Transformed Summary Cone-%

Code Count Mean 95% LCL 95% UCL Median 0

N 4

1.31 40 1.2800 1.3470 1.3030 10 4

1.3480 1.2800 1.4160 1.3460 18 4

1.3120 32 4

1.3090 56 4

1.3100 100 4

1.3350 Fertilization Rate Detail Cone-%

0 10 18 32 56 100 Code N

Rep 1 0.9300 0.9600 0.9500 0.9100 0.9600 0.9400 Angular (Corrected) Transformed Detail Cone-%

0 10 18 32 56 100 Code N

Fertilization Rate Binomials Cone-%

0 10 18 32 56 100 Graphics 1 0 Code N

Rep 1 1.3030 1.3690 1.3450 1.2660 1.3690 1.3230 Rep 1 93/100 96/100 95/100 91/100 96/1 00 94/100 Rep 2 0.9300 0.9400 0.9600 0.9400 0.9100 0.9600 Rep 2 1.3030 1.3230 1.3690 1.3230 1.2660 1.3690 Rep 2 93/100 94/100 96/100 94/100 91/100 96/100 1.2260 1.2560 1.2420 1.2900 Rep 3 0.9500 0.9700 0.9100 0.9500 0.9300 0.9500 Rep 3 1.3450 1.3970 1.2660 1.3450 1.3030 1.3450 Rep 3 95/100 97/1 00 91/100 95/100 93/100 95/100 1.3970 1.3630 1.3790 1.3810 Rep 4 0.9300 0.9300 0.9100 0.9300 0.9300 0.9300 Rep 4 1.3030 1.3030 1.2660 1.3030 1.3030 1.3030 Rep 4 93/1 00 93/1 00 91/100 93/1 00 93/100 93/1 00 09+--......

---~- - - =I =*=-I ___,l __.!_ __

I _ l_=*=I _ _ E3E3

_, T 08 G>

0 7 i

0::

0 6 t::

0

~ 05

~

t 04 Q)

u.

0.3 0.2 0.1 ON 10 18 32 56 100 Cone-%

1.2920 1.31 30 1.3030 1.3340 0 06 0.04 G>

0 02 -

0) t::

<I:

0 00

...: a U -0.02

-0.04

-0 06 Min 1.3030 1.3030 1.2660 1.2660 1.2660 1.3030 Max 1.3450 1.3970 1.3690 1.3450 1.3690 1.3690

-1.5

-1.0

-0.5 Convergent Rounding (4 sf)

CETIS ' v2.1.4.6 x64 (006-853-889-6)

CETISv2.1.4 Std Err 0.0106 0.0213 0.0268 0.01 68 0.0215 0.0143 CV%

1.61 %

3.17%

4.09%

2.57%

3.28%

2.14%

0.5 1.0

%Effect 0.00%

-2.63%

0.14%

0.32%

0.24%

-1.65%

1.5 0.0 Ran kits Analyst:

~()QA:_/!_

CETIS Analytical Report Report Date:

04 Sep-24 10:45 (p 1 of 2)

PGE0824.118urcf / 21-1585-4538 Test Code/ID:

Purple Sea Urchin Sperm Cell Fertilization Test Aquatic Bioassay & Consulting Labs, Inc.

Analysis ID:

19-2018-8938 Endpoint:

Fertilization Rate CETIS Version:

CETISv2.1.4 Analyzed:

29 Aug-24 11 :08 Analysis:

Linear Interpolation (ICPIN)

Status Level:

1 Edit Date:

29 Aug-24 11 :00 MD5 Hash: E65E321 F842A40870628705F8D7C1 DOB Editor ID:

Batch ID:

06-8948-9893 Test Type: Fertilization Analyst:

Beth Maturino Start Date:

21 Aug-24 16:02 Protocol:

EPA/600/R-95/136 (1995)

Diluent:

Laboratory Seawater Ending Date: 21 Aug-24 16:42 Species:

Strongylocentrotus purpuratus Brine:

Not Applicable Test Length: 40m Taxon:

Echinoidea Source:

Ventura Dive Age:

Sample ID:

12-4401-5028 Code:

PGE0824.118urcf Project:

Toxicity Testing Sample Date: 20 Aug-24 10: 15 Material:

Sample Water Source:

Bioassay Report Receipt Date: 21 Aug-24 08:30 CAS (PC):

Station:

Discharge 001 Sample Age: 30h (10.5 °C)

Client:

Pacific Gas & Electric Co.

Comments:

Report ID: PGED824.118 Linear Interpolation Options X Transform Y Transfonn Seed Resamples Exp 95% CL Method Linear Linear 0

280 Yes Two-Point Interpolation Test Acceptability Criteria TAC Limits Attribute Test Stat Lower Upper Overlap Decision Control Resp 0.935 0.7 Yes Passes Criteria Point Estimates Level 95% LCL 95% UCL Tox Units 95% LCL 95% UCL EC15

>100

<1 EC20

>100

<1 EC25

>100

<1 EC40

>100

<1 EC50

>100

<1 Fertilization Rate Summary Calculated Variate(A/B)

Isotonic Variate

- -~-----~--------*-*

~

Cone-%

Code Count Mean Median Min Max CV3/4 3/4Effect EA/I:B Mean 3/4Effect 0

N 4

0.9350 0.9300 0.9300 0.9500 1.07%

0.00%

374/400 0.9425 0.00%

10 4

0.9500 0.9500 0.9300 0.9700 1.92%

-1.60%

380/400 0.9425 0.00%

18 4

0.9325 0.9233 0.9100 0.9600 2.82%

0.27%

373/400 0.9356 0.73%

32 4

0.9325 0.9350 0.9100 0.9500 1.83%

0.27%

373/400 0.9356 0.73%

56 4

0.9325 0.9300 0.9100 0.9600 2.21%

0.27%

373/400 0.9356 0.73%

100 4

0.9450 0.9450 0.9300 0.9600 1.37%

-1.07%

378/400 0.9356 0.73%

Fertilization Rate Detail Cone-%

Code Rep 1 Rep 2 Rep 3 Rep 4 0

N 0.9300 0.9300 0.9500 0.9300 10 0.9600 0.9400 0.9700 0.9300 18 0.9500 0.9600 0.9100 0.9100 32 0.9100 0.9400 0.9500 0.9300 56 0.9600 0.9100 0.9300 0.9300 100 0.9400 0.9600 0.9500 0.9300 Fertilization Rate Binomials Cone-%

Code Rep 1 Rep 2 Rep 3 Rep 4 0

N 93/100 93/100 95/100 93/100 10 96/100 94/100 97/100 93/100 18 95/100 96/100 91 /100 91/100 32 91/100 94/100 95/100 93/100 56 96/100 91/100 93/100 93/100 100 94/100 96/100 95/100 93/100 Convergent Rounding (4 sf)

CETIS' v2.1.4.6 x64 (006-853-889-6)

Analyst:

&,{)QA:-!-

CETIS Analytical Report Purple Sea Urchin Sperm Cell Fertilization Test Analysis ID:

19-2018-8938 Endpoint: Fertilization Rate Analyzed:

29 Aug-24 11 :08 Analysis:

Linear Interpolation (ICPIN)

Edit Date:

29 Aug-24 11 :00 MD5 Hash: E65E321 F842A40870628705F8D7C1 0DB Graphics 0.896

• 0 768 2

0 640 er::

C:

.2 0.512 io

-~

t 0 384 Q)

LL 0.256 0.128 0 000 '-r--~~~---.---,.---.--~ -~--,-----T" 0

10 20 30 40 50 60 70 80 90 100 Cone-%

Report Date:

Test Code/ID:

04 Sep-24 10:45 (p 2 of 2)

PGE0824.118urcf / 21-1585-4538 Aquatic Bioassay & Consulting Labs, Inc.

CETIS Version:

Status Level:

Editor ID:

CETI Sv2.1.4 1

Convergent Rounding (4 sf)

CETIS' v2.1.4.6 x64 (006-853-889-6)

CETIS Measurement Report Report Date:

04 Sep-24 10:45 (p 1 of 1)

Test Code/ID:

PGE0824.118urcf / 21 -1585-4538 Purple Sea Urchin Sperm Cell Fertilization Test Aquatic Bioassay & Consulting Labs, Inc.

Batch ID:

06-8948-9893 Test Type: Fertilization Analyst:

Beth Maturino Start Date:

21 Aug-24 16:02 Protocol:

EPA/600/R-95/136 (1995)

Diluent:

Laboratory Seawater Ending Date: 21 Aug-24 16:42 Species:

Strongylocentrotus purpuratus Brine:

Not Applicable Test Length: 40m Taxon:

Echinoidea Source:

Ventura Dive Age:

Sample ID:

12-4401-5028 Code:

PGE0824.118urcf Project:

Toxicity Testing Sample Date: 20 Aug-24 10:15 Material:

Sample Water Source:

Bioassay Report Receipt Date: 21 Aug-24 08:30 CAS (PC):

Station:

Discharge 001 Sample Age: 30h (10.5 "C)

Client:

Pacific Gas & Electric Co.

Comments:

Report ID: PGE0824.118 Parameter Acceptability Criteria TAC Limits Parameter Min Max Lower Upper Overlap Decision Salinity 34 34 32 36 Yes Passes Criteria Temperature 14.8 14.8 11 13 Yes Above Criteria Dissolved Oxygen-mg/L Cone-%

Code Count Mean 95% LCL 95% UCL Min Max Std Err Std Dev CV3/4 QA Count 0

N 2

8.9 8.883 8.917 8.9 8.9 0

0 0.00%

0 10 2

8.9 8.883 8.917 8.9 8.9 0

0 0.00%

0 18 2

8.9 8.883 8.917 8.9 8.9 0

0 0.00%

0 32 2

8.9 8.883 8.917 8.9 8.9 0

0 0.00%

0 56 2

9 9

9 9

9 0

0 0.00%

0 100 2

8.9 8.883 8.917 8.9 8.9 0

0 0.00%

0 Overall 12 8.917 8.892 8.941 8.9 9

0.01124 0.03893 0.44%

0 (0%)

.pH-Units Cone-%

Code Count Mean 95% LCL 95% UCL Min Max Std Err Std Dev CV3/4 QA Count 0

N 2

8 8

8 8

8 0

0 0.00%

0 10 2

8 8

8 8

8 0

0 0.00%

0 18 2

8 8

8 8

8 0

0 0.00%

0 32 2

8 8

8 8

8 0

0 0.00%

0 56 2

8 8

8 8

8 0

0 0.00%

0 100 2

7.9 7.884 7.916 7.9 7.9 0

0 0.00%

0 Overall 12 7.983 7.959 8.008 7.9 8

0.01124 0.03892 0.49%

0(0%)

Salinity-ppt Cone-%

Code Count Mean 95% LCL 95% UCL Min Max Std Err Std Dev CV3/4 QA Count 0

N 2

34 34 34 34 34 0

0 0.00%

0 10 2

34 34 34 34 34 0

0 0.00%

0 18 2

34 34 34 34 34 0

0 0.00%

0 32 2

34 34 34 34 34 0

0 0.00%

0 56 2

34 34 34 34 34 0

0 0.00%

0 100 2

34 34 34 34 34 0

0 0.00%

0 Overall 12 34 34 34 34 34 0

0 0.00%

0 (0%)

Temperature-*c Cone-%

Code Count Mean 95% LCL 95% UCL Min Max Std Err Std Dev CV%

QA Count 0

N 2

14.8 14.78 14,82 14.8 14.8 0

0 0.00%

0 10 2

14.8 14.78 14,82 14.8 14.8 0

0 0.00%

0 18 2

14.8 14.78 14.82 14,8 14.8 0

0 0.00%

0 32 2

14.8 14.78 14.82 14.8 14.8 0

0 0.00%

0 56 2

14.8 14.78 14,82 14.8 14.8 0

0 0.00%

0 100 2

14.8 14.78 14.82 14.8 14.8 0

0 0.00%

0 Overall 12 14.8 14.8 14.8 14.8 14.8 0

0 0.00%

0(0%)

Convergent Rounding (4 sf)

CETIS ' v2.1.4.6 x64 (006-853-889-6)

Analyst: ~) QA: f

AQUATIC BIOASSAY

& CONSULTING LABORATORIES. INC.

Report ID:PGE0824.1 l 8 September 4, 2024 Mr. David Alvarado PG&E-Diablo Canyon Power Plant 9 Miles NW Avila Beach Avila Beach, CA 93424

Dear Mr. Alvarado:

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.

"All acceptability criteria were met and the concentration-response was normal. This is a valid test. " Results were as follows:

CLIENT:

SAMPLE I.D.:

DA TE RECEIVED:

ABC LAB. NO.:

PG&E-Diablo Canyon Power Plant Discharge 001-Acute 21 Aug - 2024 PGE0824.117 ACUTE ABALONE SURVIVAL BIOASSA Y LCS0 =

100 % Survival in 100 % Sample

• TUa =

0.00

• TU(a) Is calculated by: log(% Mortality)/1. 7 29 N. OLIVE STREET, VENTURA, CALIFORNIA 93001 805 -643-5621 WWW.AQUATICBIOASSAY.COM

CETIS Summary Report 96 Hour Red Abalone Survival Batch ID:

08-7276-4706 Start Date:

21 Aug-24 17:00 Ending Date: 25 Aug-24 16:30 Test Length: 95h Sample ID:

18-9294-4502 Sample Date: 20 Aug-24 10:15 Receipt Date: 21 Aug-24 08:30 Sample Age: 31h(10.5 °C)

Comments:

PGE0824.118 Single Comparison Summary Analysis ID Endpoint 04-1247-9617 96h Survival Rate 96h Survival Rate Summary Cone-%

Code 0

N 100 96h Survival Rate Detail Cone-%

Code 0

N 100 96h Survival Rate Binomials Cone-%

Code 0

N 100 Test Type: Survival (96h)

Protocol:

Kopperdahl (1976)

Species:

Haliotis rufescens Taxon:

Gastropod Code:

PGE0824.1 17 Material:

Sample Water CAS (PC):

Client:

Pacific Gas & Electric Co.

Comparison Method Equal Variance t Two-Sample Test Count Mean 95% LCL 95% UCL 2

1.0000 1.0000 1.0000 2

1.0000 1.0000 1.0000 Rep 1 Rep 2 1.0000 1.0000 1.0000 1.0000 Rep 1 Rep 2 20/20 20/20 20/20 20/20 Min 1.0000 1.0000 Report Date:

Test Code/ID:

04 Sep-24 11 :55 (p 1 of 1)

PGE0824.117 / 19-7438-6367 Aquatic Bioassay & Consulting Labs, Inc.

Analyst:

Beth Maturino Diluent:

Laboratory Seawater Brine:

Not Applicable Source:

Cultured Abalone Age:

Project:

Toxicity Testing Source:

Bioassay Report Station:

Discharge 001 - Acute P-Value Comparison Result s

1.0000 100% passed 96h survival rate Max Std Err Std Dev CV%

%Effect 1.0000 0.0000 0.0000 0.00%

0.00%

1.0000 0.0000 0.0000 0.00%

0.00%

MD5: AD206EF7BDD2CE15DOACE5BC4F30A294 Convergent Rounding (4 sf)

CETIS' v2.1.4.6 x64 (009-702-627-3)

GV'J' Analyst:_',,;,' __ QA:

CETIS Analytical Report 96 Hour Red Abalone Survival Analysis ID: 04-1247-9617 Endpoint: 96h Survival Rate Report Date:

Test Code/ID:

04 Sep-24 11 :55 (p 1 of 2)

PGE0824.117 / 19-7438-6367 Aquatic Bioassay & Consulting Labs, Inc.

CETIS Version:

CET1Sv2.1.4 Analyzed:

04 Sep-24 11 :51 04 Sep-24 11 :49 Analysis:

Parametric-Two Sample Status Level:

1 009-702-627-3 Edit Date:

MOS Hash : AD206EF7BDD2CE15DOACE5BC4F30A29 Editor ID:

Batch ID:

08-7276-4706 Start Date:

21 Aug-24 17:00 Ending Date: 25 Aug-24 16:30 Test Length: 95h Sample ID:

18-9294-4502 Sample Date: 20 Aug-24 10: 15 Receipt Date: 21 Aug-24 08:30 Sample Age: 31h(10.5 'C)

Comments:

PGE0824.118 Test Type:

Protocol:

Species:

Taxon:

Code:

Material:

CAS (PC):

Client:

Survival (96h)

Kopperdahl (1976)

Haliotis rufescens Gastropod PGE0824.117 Sample Water Pacific Gas & Electric Co.

Data Transform Alt Hyp Angular (Corrected)

C>T Equal Variance t Two-Sample Test Control vs Negative Control ANOVA Table Source Between Error Total Cone-%

100 Sum Squares 0

0 0

ANOVA Assumptions Tests df Test Stat Critical 2

0 2.92 Mean Square 0

0 DF 1

2 3

Analyst:

Beth Maturino Diluent:

Laboratory Seawater Brine:

Not Applicable Source:

Cultured Abalone Project:

Toxicity Testing Source:

Bioassay Report Station:

Discharge 001-Acute Comparison Result 100% passed 96h survival rate endpoint P-Type P-Value Decision(a:5%)

GDF 1.0000 Non-Significant Effect F Stat P-Value Decision(a:5%)

Indeterminate Attribute Test Test Stat Critical P-Value Decision(a:1%)

Variance Distribution Variance Ratio F Test Shapiro-Wilk W Normality Test 96h Survival Rate Summary Cone-%

Code Count Mean 0

N 2

1.0000 100 2

1.0000 Angular (Corrected) Transformed Summary Cone-%

Code Count Mean 0

N 2

1.4590 100 2

1.4590 96h Survival Rate Detail Cone-%

Code Rep 1 Rep 2 0

N 1.0000 1.0000 100 1.0000 1.0000 Angular (Corrected) Transformed Detail Cone-%

Code Rep 1 Rep 2 0

N 1.4590 1.4590 100 1.4590 1.4590 96h Survival Rate Binomials Cone-%

Code Rep 1 Rep 2 0

N 20/20 20/20 100 20/20 20/20 95% LCL 95% UCL Median Min 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 95% LCL 95% UCL Median Min 1.4550 1.4620 1.4590 1.4590 1.4550 1.4620 1.4590 1.4590 Indeterminate Indeterminate Max Std Err 1.0000 0.0000 1.0000 0.0000 Max Std Err 1.4590 0.0000 1.4590 0.0000 CV3/4 0.00%

0.00%

CV3/4 0.00%

0.00%

Age:

3/4Effect 0.00%

0.00%

%Effect 0.00%

0.00%

Convergent Rounding (4 sf)

CETIS' v2.1.4.6 x64 (009-702-627-3)

Analyst:

&-f\\oA:J__

CETIS Analytical Report 96 Hour Red Abalone Survival Analysis ID:

04-1247-9617 Analyzed:

04 Sep-24 11 :51 Edit Date:

04 Sep-24 11 :49 Graphics 1.0 0.9 -

08 2

0.7 c::

06

-~

05

J C/l 04

.s::

<D 0.3 a,

0.2 0.1 0.0 ON Convergent Rounding (4 sf)

Report Date:

Test Code/ID:

04 Sep-24 11 :55 (p 2 of 2)

PGE0824.117 / 19-7438-6367 Aquatic Bioassay & Consulting Labs, Inc.

Endpoint: 96h Survival Rate CETIS Version:

CETISv2.1.4 Analysis:

Parametric-Two Sample Status Level:

MOS Hash: AD206EF7BDD2CE15D0ACE5BC4F30A29 Editor ID:

~

Ol C

ct: 0 0

u 100

-1.0

-0,5 Cone-%

CETIS"" v2.1.4.6 x64 (009-702-627-3) 1 009-702-627-3 0.0 0.5 Ran kits

1.0 Analyst

lf{\\ QA_t_

CETIS Measurement Report Report Date:

04 Sep-24 11 :55 (p 1 of 1)

Test Code/ID:

PGE0824.117 / 19-7438-6367 96 Hour Red Abalone Survival Aquatic Bioassay & Consulting Labs, Inc.

Batch ID:

08-7276-4 706 Test Type: Survival (96h)

Analyst:

Beth Maturino Start Date:

21 Aug-24 17:00 Protocol:

Kopperdahl (1976)

Diluent:

Laboratory Seawater Ending Date: 25 Aug-24 16:30 Species:

Haliotis rufescens Brine:

Not Applicable Test Length: 95h Taxon:

Gastropod Source:

Cultured Abalone Age:

Sample ID:

18-9294-4502 Code:

PGE0824.117 Project:

Toxicity Testing Sample Date: 20 Aug-24 10:15 Material:

Sample Water Source:

Bioassay Report ecelpt Date: 21 Aug-24 08:30 CAS (PC):

Station:

Discharge 001-Acute Sample Age: 31h(10.5 °C)

Client:

Pacific Gas & Electric Co.

Comments:

PGE0824.118 Dissolved Oxygen-mg/L Cone-%

Code Count Mean 95% LCL 95% UCL Min Max Std Err Std Dev CV%

QA Count 0

N 10 8.72 8.626 8.814 8.5 8.9 0.01317 0.1317 1.51 %

0 100 10 8.36 8.175 8.545 8

8.7 0.02591 0.2591 3.10%

0 Overall 20 8.54 8.413 8.667 8

8.9 0.06087 0.2722 3.19%

0(0%)

pH-Units Cone-%

Code Count Mean 95% LCL 95% UCL Min Max Std Err Std Dev CV%

QA Count 0

N 10 7.82 7.775 7.865 7.7 7.9 0.006325 0.06325 0.81 %

0 100 10 7.74 7.703 7.777 7.7 7.8 0.005164 0.05164 0.67%

0 Overall 20 7.78 7.747 7.813 7.7 7.9 0.01556 0.06959 0.89%

0(0%)

Salinity-ppt Cone-%

Code Count Mean 95% LCL 95% UCL Min Max Std Err Std Dev CV%

QA Count 0

N 34 34 34 0

100 34 34 34 0

Overall 2

34 34 34 34 34 0

0 0.00%

0(0%)

Temperature-*c Cone-%

Code Count Mean 95% LCL 95% UCL Min Max Std Err Std Dev CV%

QA Count 0

N 10 14.26 14.16 14.36 14.1 14.5 0.0135 0.135 0.95%

0 100 10 14.27 14.15 14.39 14.1 14.6 0.01703 0,1703 1.19%

0 Overall 20 14.27 14.19 14.34 14.1 14.6 0.03346 0.1496 1.05%

0(0%)

Convergent Rounding (4 sf)

CETIS r"' v2.1.4.6 x64 (009-702-627-3)

Analyst:

QA:_z_

AQUATIC BIOASSAY

& CONSUL TING LABORATORIES, INC.

Report ID: PGE0824.118 Chronic Purple Sea Urchin Fertilization Bioassay Standard Reference Toxicant Date: August 21, 2024 Standard Toxicant:

Copper Chloride Endpoint:

NOEC =

EC25 =

ECSO =

Fertilization 18.00 ug/L 33.81 ug/L 45.60 ug/L 29 N. OLIVE STR EET. VENTURA. CA LI FORNIA 93001 I

805-643-5621 WWW.AQUATI CBIOASSAY.COM

CETIS Summary Report Purple Sea Urchin Sperm Cell Fertilization Test Batch ID:

16-9151 -4134 Test Type: Fertilization Protocol:

EPA/600/R-95/136 (1995)

Report Date:

Test Code/ID:

04 Sep-24 10:44 {p 1 of 1)

URCF082124 / 14-0956-2709 Aquatic Bioassay & Consulting Labs, Inc.

Analyst:

Beth Maturino Diluent:

Laboratory Seawater Start Date:

21 Aug-24 16:00 Ending Date: 21 Aug-24 16:40 Test Length: 40m Species:

Strongylocentrotus purpuratus Brine:

Not Applicable Sample ID:

19-1528-5433 Sample Date: 21Aug-2416:00 Receipt Date: 21 Aug-24 16:00 Sample Age: ---

Multiple Comparison Summary Analysis ID Endpoint 11-4798-1376 Fertilization Rate Point Estimate Summary Analysis ID Endpoint 20-2988-5939 Fertilization Rate Test Acceptability Analysis ID Endpoint 11-4798-1376 Fertilization Rate 20-2988-5939 Fertilization Rate 11-4798-1376 Fertilization Rate Fertilization Rate Summary Conc-µg/L 0

18 32 56 100 180 Code N

Fertilization Rate Detail Conc-µg/L 0

18 32 56 100 180 Code N

Fertilization Rate Binomials Conc-µg/L Code 0

N 18 32 56 100 180 Convergent Rounding (4 sf)

Taxon:

Echinoidea Code:

URCF082124 Material:

Copper chloride CAS (PC):

Client:

Internal Lab Comparison Method Dunnett Multiple Comparison Test Count 4

4 4

4 4

4 Rep 1 0.9100 0.9600 0.7700 0.2600 0.0800 0.0000 Rep 1 91/100 96/100 77/100 26/100 8/100 0/100 Point Estimate Method Linear Interpolation (ICPIN)

Attribute Control Resp Control Resp PMSD Mean 95% LCL 0.9300 0.8910 0.9475 0.9174 0.7400 0.7082 0.2625 0.2024 0.0400

-0.0031 0.0000 0.0000 Rep 2 Rep 3 0.9400 0.9600 0.9500 0.9200 0.7300 0.7300 0.2900 0.2900 0.0300 0.0300 0.0000 0.0000 Rep 2 Rep 3 94/100 96/100 95/100 92/100 73/100 73/100 29/100 29/100 3/100 3/100 0/100 0/100 Test Stat 0.93 0.93 0.04519 95% UCL 0.9690 0.9776 0.7718 0.3226 0.0831 0.0000 Rep 4 0.9100 0.9600 0.7300 0.2100 0.0200 0.0000 Rep4 91/100 96/100 73/100 21/100 2/100 0/100 Source:

Ventura Dive Age:

Project:

Source:

Reference Toxicant Station:

REF TOX NOEL LOEL TOEL PMSD s

18 32 24 4.52%

Level

µg/L 95% LCL 95% UCL s

EC15 27.92 26.37 29.81 EC20 31.23 29.24 33.3 EC25 33.81 32.2 35.45 EC40 40.88 39.47 42.26 EC50 45.6 43.85 47.1 TAC Limits Lower Upper Overlap Decision 0.7 Yes Passes Criteria 0.7 Yes Passes Criteria 0.25 No Passes Criteria Min Max Std Err Std Dev CV3/4

%Effect 0.9100 0.9600 0.0123 0.0245 2.63%

0.00%

0.9200 0.9600 0.0095 0.0189 2.00%

-1.88%

0.7300 0.7700 0.0100 0.0200 2.70%

20.43%

0.2100 0.2900 0.0189 0.0378 14.38%

71.77%

0.0200 0.0800 0.0135 0.0271 67.70%

95.70%

0.0000 0.0000 0.0000 0.0000 100.00%

MD5: C064A3C706B2O20492FC6468E85F2941 CETIS T"' v2.1.4.6 x64 (006-853-889-6)

Analyst:

CETIS Analytical Report Report Date:

04 Sep-24 10:44 {p 1 of 3)

Test Code/ID:

URCF082124 / 14-0956-2709 Purple Sea Urchin Sperm Cell Fertilization Test Aquatic Bioassay & Consulting Labs, Inc.

Analysis ID:

11-4798-1 376 Endpoint: Fertilization Rate CETIS Version :

CETISv2.1.4 Analyzed:

29 Aug-24 10:50 Analysis:

Parametric-Control vs Treatments Status Level:

1 Edit Date:

29 Aug-24 10:48 MD5 Hash: C064A3C706B2D20492FC6468E85F2941 Editor ID:

Batch ID:

16-9151-4134 Test Type: Fertilization Analyst:

Beth Maturino Start Date:

21 Aug-24 16:00 Protocol:

EPA/600/R-95/136 (1995)

Diluent:

Laboratory Seawater Ending Date: 21Aug-2416:40 Species:

Strongylocentrotus purpuratus Brine:

Not Applicable Test Length: 40m Taxon:

Echinoidea Source:

Ventura Dive Age:

Sample ID:

19-1528-5433 Code:

URCF082124 Project:

Sample Date: 21 Aug-24 16:00 Material:

Copper chloride Source:

Reference Toxicant Receipt Date: 21Aug-241 6:00 GAS (PC):

Station:

REF TOX Sample Age: --

Client:

Internal Lab Data Transform Alt Hye NOEL LOEL TOEL Tax Units MSDu PMSD Angular (Corrected)

C>T 18 32 24 0.04203 4.52%

Dunnett Multiple Comparison Test Control vs Conc-µg/L df Test Stat Critical MSD P-Type P-Value Decision(a:5%)

Negative Control 18 6

-1.099 2.356 0.07674 CDF 0.9806 Non-Significant Effect 32*

6 8.299 2.356 0.07674 GDF

<1.0E-05 Significant Effect 56*

6 23.61 2.356 0.07674 GDF

<1.0E-05 Significant Effect 100*

6 34.14 2.356 0.07674 CDF

<1.0E-05 Significant Effect Test Acceptability Criteria TAC Limits Attribute Test Stat Lower Upper Overlap Decision Control Resp 0.93 0.7 Yes Passes Criteria PMSD 0.04519 0.25 No Passes Criteria ANOVA Table Source Sum Squares Mean Square DF F Stat P-Value Decislon(a:5%)

Between 4.02933 1.00733 4

474.8

<1.0E-05 Significant Effect Error 0.031825 0.0021217 15 Total 4.06115 19 ANOVA Assumptions Tests Attribute Test Test Stat Critical P-Value Decision(a:1%)

Variance Bartlett Equality of Variance Test 2.496 13.28 0.6453 Equal Variances Levene Equality of Varian ce Test 0.8907 4.893 0.4934 Equal Variances Mod Levene Equality of Variance Test 0.4287 4.893 0.7857 Equal Variances Distribution Anderson-Darling A2 Test 0.3126 3.878 0.5754 Normal Distribution D'Agostino Kurtosis Test 0.08136 2,576 0.9352 Normal Distribution D'Agostino Skewness Test 0.837 2.576 0.4026 Normal Distribution D'Agostino-Pearson K2 Omnibus Test 0.7071 9.21 0.7022 Normal Distribution Kolmogorov-Smirnov D Test 0.1112 0.2235 0.8150 Normal Distribution Shapiro-Wilk W Normality Test 0.9618 0.866 0.5799 Normal Distribution Fertilization Rate Summary Conc-µg/L Code Count Mean 95% LCL 95% UCL Median Min Max Std Err CV%

%Effect 0

N 4

0.9300 0.8910 0.9690 0.9200 0.9100 0.9600 0.0123 2.63%

0.00%

18 4

0.9475 0.9174 0.9776 0.9567 0.9200 0.9600 0.0095 2.00%

-1.88%

32 4

0.7400 0.7082 0.7718 0.7300 0.7300 0.7700 0.0100 2.70%

20.43%

56 4

0.2625 0.2024 0.3226 0.2800 0.2100 0.2900 0.0189 14.38%

71.77%

100 4

0.0400 0.0000 0.0831 0.0300 0.0200 0.0800 0.0135 67.70%

95.70%

180 4

0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 100.00%

Convergent Rounding (4 sf)

CETIST"' v2.1.4.6 x64 (006-853-889-6)

Analyst:

UY) QA:_L

CETIS Analytical Report Purple Sea Urchin Sperm Cell Fertilization Test Analysis ID:

11-4798-1376 Endpoint: Fertilization Rate Analyzed:

Analysis:

Parametric-Control vs Treatments Report Date:

Test Code/ID:

04 Sep-24 1 0:44 (p 2 of 3)

URCF082124 / 14-0956-2709 Aquatic Bioassay & Consulting Labs, Inc.

CETIS Version :

CETISv2.1.4 Status Level:

Edit Date:

29 Aug-24 10:50 29 Aug-24 10:48 MD5 Hash : C064A3C706B2020492FC6468E85F2941 Editor ID:

Angular (Corrected) Transformed Summary Conc-µg/L Code Count Mean 95% LCL 95% UCL Median 0

18 32 56 100 180 N

Fertilization Rate Detail Conc-µg/L 0

18 32 56 100 180 Code N

4 4

4 4

4 4

Rep 1 0.9100 0.9600 0.7700 0.2600 0.0800 0.0000 Angular (Corrected) Transformed Detail Conc-µg/L Code Rep 1 0

N 1.2660 18 1.3690 32 56 100 180 Fertilization Rate Binomials Conc-µg/L 0

18 32 56 100 180 Graphics 1 0 Code N

1.0710 0.5351 0.2868 0.0500 Rep 1 911100 961100 77/100 261100 8/100 01100 1.3060 1.3420 1.0360 0.5371 0.1942 0.0500 Rep 2 0.9400 0.9500 0.7300 0.2900 0.0300 0.0000 Rep 2 1.3230 1.3450 1.0240 0.5687 0.1741 0.0500 Rep 2 94/100 951100 73/100 29/1 00 3/100 0/100 1.2270 1.2780 0.9992 0.4676 0.0931 0.0500 Rep 3 0.9600 0.9200 0.7300 0.2900 0.0300 0.0000 Rep 3 1.3690 1.2840 1.0240 0.5687 0.1741 0.0500 Rep 3 961100 92/100 73/100 291100 31100 0/100 1.3860 1.4060 1.0730 0.6066 0.2953 0.0500 Rep 4 0.9100 0.9600 0.7300 0.2100 0.0200 0.0000 Rep 4 1.2660 1.3690 1.0240 0.4760 0.1419 0.0500 Rep 4 911100 96/1 00 73/100 21 1100 2/100 0/100

~ ~

0 9-i------------

- --- -----i 0.8 0.7 a:

0 6 C:

0

~ 0.5 t

0 4 QJ LL 0.3 0 2

• 0 1

~

0.0 '1---,~--~--~----,-----r---==;*=-_,

ON 18 32 56 100 180 Conc-µg/L 1.2850 1.3610 1.0240 0.5575 0.1741 0.0500 0 08 0 06 0 04 0 0.00 u

-0 02

-0.04

-0 06

• Min 1.2660 1.2840 1.0240 0.4760 0.141 9 0.0500 Max 1.3690 1.3690 1.0710 0.5687 0.2868 0.0500

-1.5

-1.0

-0 5 Convergent Rounding (4 sf)

CETIS' "' v2.1.4.6 x64 (006-853-889-6)

Std Err 0.0250 0.0202 0.0116 0.0219 0.0318 0.0000 0.0 Rankits Analyst:

0.5 CV3/4 3.83%

3.00%

2.23%

8.13%

32.72%

0.00%

1.0

%Effect 0.00%

-2.74%

20.69%

58.88%

85.13%

96.17%

1.5 gJ\\ QA:J_

CETIS Analytical Report Report Date:

04 Sep-24 10:44 (p 1 of 2)

URCF082124 / 14-0956-2709 Test Code/ID:

Purple Sea Urchin Sperm Cell Fertilization Test Aquatic Bioassay & Consulting Labs, Inc.

Analysis ID:

20-2988-5939 Analyzed:

Edit Date:

Batch ID:

29 Aug-24 10:50 29 Aug-24 10:48 16-9151-4134 Start Date:

21 Aug-24 16:00 Ending Date: 21Aug-2416:40 Test Length: 40m Sample ID:

19-1528-5433 Sample Date: 21Aug-2416:00 Receipt Date: 21Aug-2416:00 Sample Age: ---

Linear Interpolation Options X Transform Y Transform Linear Linear Test Acceptability Criteria Attribute Test Stat Control Resp 0.93 Point Estimates Level

µg/L 95% LCL EC15 27.92 26.37 EC20 31.23 29.24 EC25 33.81 32.2 EC40 40.88 39.47 EC50 45.6 43.85 Fertilization Rate Summary Conc-µg/L Code 0

N 18 32 56 100 180 Fertilization Rate Detail Conc-µg/L Code 0

N 18 32 56 100 180 Fertilization Rate Binomials Conc-µg/L Code 0

N 18 32 56 100 180 Convergent Rounding (4 sf)

Endpoint: Fertilization Rate CETIS Version:

CETISv2.1.4 Analysis:

Linear Interpolation (ICPIN)

Status Level:

MD5 Hash: C064A3C706B2D20492FC6468E85F2941 Editor ID:

Test Type: Fertilization Analyst:

Beth Maturino Protocol:

EPA/600/R-95/136 (1995)

Diluent:

Laboratory Seawater Species:

Strongylocentrotus purpuratus Brine:

Not Applicable Taxon:

Echinoidea Source:

Ventura Dive Age:

Code:

URCF082124 Project:

Material:

Copper ch loride Source:

Reference Toxicant CAS (PC):

Station:

REF TOX Client:

Internal Lab Seed Resamples Exp 95% CL Method 0

280 Yes Two-Point Interpolation TAC Limits Lower Upper Overlap Decision 0.7 Yes Passes Criteria 95% UCL 29.81 33.3 35.45 42.26 47.1 Calculated Variate(A/B)

Isotonic Variate Count Mean Median Min Max CV%

%Effect rAtrn Mean

%Effect 4

0.9300 0.9200 0.9100 0.9600 2.63%

0.00%

372/400 0.9388 0.00%

4 0.9475 0.9567 0.9200 0.9600 2.00%

-1.88%

379/400 0.9388 0.00%

4 0.7400 07300 0.7300 0.7700 2.70%

20.43%

296/400 0.7400 21.18%

4 0.2625 0.2800 0.2100 0.2900 14.38%

71.77%

105/400 0.2625 72.04%

4 0.0400 0.0300 0.0200 0.0800 67.70%

95.70%

16/400 0.0400 95.74%

4 0.0000 0.0000 0.0000 0.0000 100.00%

0/400 0.0000 100.00%

Rep 1 Rep 2 Rep 3 Rep 4 0.9100 0.9400 0.9600 0.9100 0.9600 0.9500 0.9200 0.9600 0.7700 0.7300 0.7300 0.7300 0.2600 0.2900 0.2900 0.2100 0.0800 0.0300 0.0300 0.0200 0.0000 0.0000 0.0000 0.0000 Rep 1 Rep2 Rep 3 Rep4 91/100 94/100 96/100 91/100 96/100 95/100 92/100 96/100 77/100 73/100 73/100 73/100 26/100 29/100 29/100 21/100 8/100 3/100 3/100 2/100 0/100 0/100 0/100 0/100 CETIS ' v2.1.4.6 x64 (006-853-889-6)

Analyst:

M"V\\aAf

CETIS Analytical Report Report Date:

Test Code/ID:

04 Sep-24 10:44 (p 2 of 2)

URCF082124 / 14-0956-2709 Purple Sea Urchin Sperm Cell Fertilization Test Aquatic Bioassay & Consulting Labs, Inc.

Analysis ID:

Analyzed:

Edit Date:

Graphics 09 08 07 Cl)

'iii a:

06 C:

.2 0.5

'iii 0.4

~

Cl>

03 LJ.

0.2 0 1 0 0 -

0 20-2988-5939 29 Aug-24 10:50 29 Aug-24 10:48 20 40 60 Convergent Rounding (4 sf)

Endpoint: Fertilization Rate Analysis:

Linear Interpolation (ICPIN)

MOS Hash: C064A3C706B2D20492FC6468E85F2941 80 100 120 140 160 180 Conc-µg/L CETIS' v2.1.4.6 x64 (006-853-889-6)

CETIS Version:

Status Level :

Editor ID:

CETISv2.1.4 1

Analyst: __

QA: __

CETIS Measurement Report Report Date:

04 Sep-24 10:44 (p 1 of 1)

Test Code/ID:

URCF082124 / 14-0956-2709 Purple Sea Urchin Sperm Cell Fertilization Test Aquatic Bioassay & Consulting Labs, Inc.

Batch ID:

16-9151-4134 Test Type: Fertilization Analyst:

Beth Maturino Start Date:

21 Aug-24 16:00 Protocol:

EPN600/R-95/136 (1995)

Diluent:

Laboratory Seawater Ending Date: 21 Aug-24 16:40 Species:

Strongylocentrotus purpu ratus Brine:

Not Applicable Test Length: 40m Taxon:

Echinoidea Source:

Ventura Dive Age:

Sample ID:

19-1528-5433 Code:

URCF082124 Project:

Sample Date: 21Aug-2416:00 Material:

Copper chloride Source:

Reference Toxicant Receipt Date: 21Aug-2416:00 CAS (PC):

Station:

REF TOX Sample Age: --

Client:

Internal Lab Parameter Acceptability Criteria TAC Limits Parameter Min Max Lower Upper Overlap Decision Salinity 34 34 32 36 Yes Passes Criteria Temperature 14.8 14.8 11 13 Yes Above Criteria Dissolved Oxygen-mg/L Conc-µg/L Code Count Mean 95% LCL 95% UCL Min Max Std Err Std Dev CV%

QA Count 0

N 2

8.9 8.883 8.917 8.9 8.9 0

0 0.00%

0 18 2

8.9 8.883 8.917 8.9 8.9 0

0 0.00%

0 32 2

8.9 8.883 8.917 8.9 8.9 0

0 0.00%

0 56 2

9 9

9 9

9 0

0 0.00%

0 100 2

9 9

9 9

9 0

0 0.00%

0 180 2

9 9

9 9

9 0

0 0.00%

0 Overall 12 8.95 8.917 8.983 8.9 9

0.01508 0.05222 0.58%

0(0%)

pH-Units Conc-µg/L Code Count Mean 95% LCL 95% UCL Min Max Std Err Std Dev CV%

QA Count 0

N 2

8 8

8 8

8 0

0 0.00%

0 18 2

8 8

8 8

8 0

0 0.00%

0 32 2

8 8

8 8

8 0

0 0.00%

0 56 2

8 8

8 8

8 0

0 0.00%

0 100 2

8 8

8 8

8 0

0 0.00%

0 180 2

8 8

8 8

8 0

0 0.00%

0 Overall 12 8

8 8

8 8

0 0

0.00%

0(0%)

Salinity-ppt Conc-µg/L Code Count Mean 95% LCL 95% UCL Min Max Std Err Std Dev CV%

QA Count 0

N 2

34 34 34 34 34 0

0 0.00%

0 18 2

34 34 34 34 34 0

0 0.00%

0 32 2

34 34 34 34 34 0

0 0.00%

0 56 2

34 34 34 34 34 0

0 0.00%

0 100 2

34 34 34 34 34 0

0 0.00%

0 180 2

34 34 34 34 34 a

0 0.00%

0 Overall 12 34 34 34 34 34 0

0 0.00%

0(0%)

Temperature-*c Conc-µg/L Code Count Mean 95% LCL 95% UCL Min Max Std Err Std Dev CV%

QA Count 0

N 2

14.8 14.78 14.82 14.8 14.8 0

0 0.00%

0 18 2

14.8 14.78 14.82 14.8 14.8 0

0 0.00%

0 32 2

14.8 14.78 14.82 14.8 14.8 0

0 0.00%

a 56 2

14.8 14.78 14.82 14.8 14.8 0

0 0.00%

0 100 2

14.8 14.78 14.82 14.8 14.8 0

0 0.00%

0 180 2

14.8 14.78 14.82 14.8 14.8 0

0 0.00%

0 Overall 12 14.8 14.8 14.8 14.8 14.8 0

0 0.00%

0(0%)

Convergent Rounding (4 sf)

CETIS' v2.1.4.6 x64 (006-853-889-6)

Analyst: __

QA: __

CETIS QC Plot Report Date:

04 Sep-24 12 36 ( 1 of 1)

Purple Sea Urchin Sperm Cell Fertilization Test Aquatic Bioassay & Consulting Labs, Inc.

Test Type: Fertilization Material:

Copper chloride Protocol:

EPA/600/R-95/136 (1995)

Organism: Strongylocentrotus purpuratus Endpoint: Fertilization Rate Source:

Reference Toxicant-REF 46.8 46.6 46.4 Purple Sea Urchin Sperm Cell Fertil ization Test Fertilization Rate Endpoint

\\_

QJ

'O 46.2

• g

c

---

~------------- +2s u 46.0

~ 45.8

a.

8 45.6

...J

~ 45.4

~ 45.2 l)

UJ 45.0 44.8 44.6 2

3 Mean:

Sigma:

Quality Control Data Point Year Month Day 1

2024 Mar 22 2

Apr 3

3 9

4 16 5

18 6

May 3

7 11 8

21 9

Jun 26 10 26 11 27 12 27 13 27 14 Jul 2

15 9

16 16 17 24 18 Aug 1

19 2

20 20 21 21 009-702-627-3 4

45.56 NA Time 13:00 14:00 15:00 17:00 16:20 16:00 16:00 15:00 18:00 18:00 16:28 16:28 16:28 15:00 17:00 17:00 16:00 15:50 17:00 13:00 16:00 5

6 7

8 9

10 11 12 13 14 15 16 17 18 19 20 21 Lognorrnal Cumulative Mean Plot Count:

20 0.76%

-2s Action Limit: 44.9

+2s Action Limit: 46.3 CV:

QC Data Delta 45.93 0.3721 45.05

-0.5071 45.64 0.08316 45.37

-0.1897 45.74 0.1863 45.57 0.01563 45.75 0.1901 44.75

-0.8086 44.84

-0.7186 45.88 0.3262 45.55

-0.01224 45.93 0.3699 45.99 0.4312 45.49

-0.06609 45.8 0.2385 45.67 0.113 45.51

-0.04378 45.41

-0.1452 45.76 0.199 45.58 0.02346 45.6 0.04346 Sigma 1.073

-1.477 0.2407

-0.5507 0.5385 0.04527 0.5496

-2.364

-2.098 0.9416

-0.03545 1.067 1.243

-0.1916 0.689 0.327

-0.1269

-0.4212 0.5751 0.06795 0.1259 Warning Action Test ID Analysis ID 04-9603-6604 06-1428-835 7 05-2283-3977 02-9632-1362 17-0438-8879 15-3398-3948 10-1586-5862 05-2888-3197 19-0743-7826 15-4463-7036 16-8553-5680 20-3173-3023 13-4565-7738 03-5546-5181

(-)

04-7557-0038 11-0062-6400

(-)

13-9347-9308 02-0399-3129 06-9465-1902 12-2523-0774 01-4418-1559 05-1661-6263 02-4966-6291 15-1106-4407 08-3620-7773 13-3620-6439 13-8741-1837 17-6247-4978 15-9361-1462 18-8268-8826 04-8606-0438 00-4456-2854 08-0015-0865 00-2248-4037 09-7614-0167 18-4959-87 48 10-2485-3651 05-7325-8196 12-4953-5289 20-9362-2185 14-0956-2709 20-2988-5939 CETIS"" v2.1.4.6 x64 Analyst: &v\\ QA: f fr>')

CIWQS Web Application State DMR Forms (eDMR)

Incorporated with Quarterly CIWQS eSMR Data Submittal

NPDES Permit#: CA0003751 DMR NODls Feature - LS Monitoring Period 002-Q 07/01/2024 - 09/30/2024 003-Q 07/01/2024 - 09/30/2024 004-Q 07/01/2024 - 09/30/2024 OlG-M 07/01/2024 - 07/31/2024 OlG-M 08/01/2024 - 08/31/2024 OlG-M 09/01/2024 - 09/30/2024 OlG-Q 07/01/2024 - 09/30/2024 OlH-M 07/01/2024 - 07/31/2024 OlH-M 09/01/2024 - 09/30/2024 01I-M 07/01/2024 - 07/31/2024 01I-M 08/01/2024 - 08/31/2024 01I-M 09/01/2024 - 09/30/2024 01I-Q 07/01/2024 - 09/30/2024 Generated on 10/17/2024 at 15:23 PDT eSMR PDF Summary: DMR Facility: PG AND E DIABLO CANYON POWER PLANT NODI Code NODI Description B

Below Detection Limit/No Detection B

Below Detection Limit/No Detection B

Below Detection Limit/No Detection B

Below Detection Limit/No Detection B

Below Detection Limit/No Detection B

Below Detection Limit/No Detection B

Below Detection Limit/No Detection B

Below Detection Limit/No Detection B

Below Detection Limit/No Detection C

No Discharge C

No Discharge C

No Discharge C

No Discharge Page 1 of 41

NPDES Permit #: CA0003751 Facility: PG AND E DIABLO CANYON POWER PLANT Feature - LS Monitoring Period NODI Code NODI Description 0lJ-M 07/01/2024 - 07/31/2024 C

No Discharge 0lJ-M 08/01/2024 - 08/31/2024 C

No Discharge 0lJ-M 09/01/2024 - 09/30/2024 C

No Discharge 0lJ-Q 07/01/2024 - 09/30/2024 C

No Discharge 0lK-M 07/01/2024 - 07/31/2024 C

No Discharge 0lK-M 08/01/2024 - 08/31/2024 C

No Discharge 0lK-M 09/01/2024 - 09/30/2024 C

No Discharge 0lK-Q 07/01/2024 - 09/30/2024 C

No Discharge 0lM-M 09/01/2024 - 09/30/2024 C

No Discharge 0lM-Q 07/01/2024 - 09/30/2024 B

Below Detection Limit/No Detection 0lP-Q 07/01/2024 - 09/30/2024 B

Below Detection Limit/No Detection DMR Parameters Feature - LS:

001-M Monitoring Period: 07/01/2024 - 07/31/2024 Loe Sea Param Param Text Ql Q2 Cl C2 C3 Excur Analy Sample Count Freq Type 7.8 SU 7.8 SU 1

0 00400 pH Minimum Maximum Monthly GRAB Chromium, total NODI: B NODI: Q 1

0 01034 6 Month lnstantaneou (as Cr)

Median s Maximum Generated on 10/17/2024 at 15:23 PDT Page 2 of 41

NPDES Permit#: CA0003751 Facility: PG AND E DIABLO CANYON POWER PLANT Feature - LS:

001-M Monitoring Period: 07/01/2024 - 07/31/2024 Loe Sea Param Param Text Ql Q2 Cl C2 C3 Excur Analy Sample Count Freq Type Copper, total NODI: B NODI: B 1

0 01042 6 Month lnstantaneou (as Cu)

Median s Maximum Nickel, total (as 12.0 ug/L 12.0 ug/L 1

0 01067 Ni) 6 Month lnstantaneou Monthly GRAB Median s Maximum Zinc, total (as NODI: B NODI: B 1

0 01092 6 Month lnstantaneou Zn)

Median s Maximum Flow, in conduit 2486.0 MGD 2486.0 MGD 1

0 50050 or thru 30 Day Daily Daily RCORDR treatment plant Average Maximum Chlorine, total 45.0 ug/L 56.0 ug/L 1

0 50060 residual 6 Month lnstantaneou See Permit GRAB Median s Maximum 10510.0 1

0 81400 Chlorine usage lb/mo Monthly RCORDR Monthly Total Temperature, 19.5 deg F 20.0 deg F s

0 00011 water deg.

Daily Daily Continuous RCORDR fahrenheit Averaqe Maximum Temperature, NODI: 9 NODI: 9 T

0 00011 water deg.

Daily Daily fahrenheit Average Maximum Generated on 10/17/2024 at 15:23 PDT Page 3 of 41

NPDES Permit#: CA0003751 Facility: PG AND E DIABLO CANYON POWER PLANT Feature - LS:

001-M Monitoring Period: 08/01/2024 - 08/31/2024 Loe Sea Param Param Text Ql Q2 Cl C2 C3 Excur Analy Sample Count Freq Type 7.6 SU 7.6 SU 1

0 00400 pH Minimum Maximum Monthly GRAB Chromium, total NODI: B NODI: B 1

0 01034 6 Month lnstantaneou (as Cr)

Median s Maximum Copper, tot al NODI: B NODI: B 1

0 01042 6 Month lnstantaneou (as Cu)

Median s Maximum Nickel, total (as NODI: B NODI: B 1

0 01067 6 Month lnstantaneou Ni)

Median s Maximum Zinc, total (as NODI: B NODI: B 1

0 01092 6 Month lnstantaneou Zn)

Median s Maximum Flow, in conduit 2470.0 MGD 2486.0 MGD 1

0 50050 or thru 30 Day Daily Daily RCORDR treatment plant Average Maximum Chlorine, total 36.0 ug/L 52.0 ug/L 1

0 50060 residual 6 Month lnstantaneou See Permit GRAB Median s Maximum 14383.0 1

0 81400 Chlorine usage lb/mo Monthly RCORDR Monthly Total Temperature, 20.3 deg F 21.3 deg F s

0 00011 water deg.

Daily Daily Continuous RCORDR fahrenheit Averaqe Maximum Temperature, NODI: 9 NODI: 9 T

0 00011 water deg.

Daily Daily fahrenheit Average Maximum Generated on 10/17/2024 at 15:23 PDT Page 4 of 41

NPDES Permit#: CA0003751 Facility : PG AN D E DIAB LO CANYON POWER PLANT Feature - LS:

001-M Monitoring Period: 09/01/2024 - 09/30/2024 Loe Sea Param Param Text Ql Q2 Cl C2 C3 Excur Analy Sample Count Freq Type 7.7 SU 7.7 SU 1

0 00400 pH Minimum Maximum Monthly GRAB Chromium, total NODI: B NODI: B 1

0 01034 6 Month lnstantaneou Monthly GRAB (as Cr)

Median s Maximum Copper, total NODI: B NODI: B 1

0 01042 6 Month lnstantaneou Monthly GRAB (as Cu)

Median s Maximum Nickel, total (as NODI: B NODI: 9 1

0 01067 6 Month lnstantaneou Monthly GRAB Ni)

Median s Maximum Zinc, total (as NODI: B NODI: B 1

0 01092 6 Month lnstantaneou Monthly GRAB Zn)

Median s Maximum Flow, in conduit 2396.0 MGD 2486.0 MGD 1

0 50050 or thru 30 Day Daily Daily RCORDR treatment plant Averaqe Maximum Chlorine, total 29.0 ug/L 52.0 ug/L 1

0 50060 residual 6 Month lnstantaneou See Permit GRAB Median s Maximum 13085.0 1

0 81400 Chlorine usage lb/mo Monthly RCORDR Monthly Total Temperature, 20.3 deg F 21.3 deg F s

0 00011 water deg.

Daily Daily Continuous RCORDR fahrenheit Averaqe Maximum Temperature, NODI: 9 NODI: 9 T

0 00011 water deg.

Daily Daily Continuous RCORDR fahrenheit Average Maximum Generated on 10/17/2024 at 15 :23 PDT Page 5 of 41

NPDES Permit#: CA0003751 Facility: PG AND E DIABLO CANYON POWER PLANT Feature - LS:

001-Q Monitoring Period: 07/01/2024 - 09/30/2024 Loe Sea Param Param Text Ql Q2 Cl C2 C3 Excur Analy Sample Count Freq Type

Nitrogen, 61.0 ug/L 61.0 ug/L 1

0 00610 ammonia total 6 Month lnstantaneou Quarterly GRAB (as N)

Median s Maximum Toxicity, final NODI: B NODI: B 1

0 61406 cone toxicity 6 Month Daily units Median Maximum Generated on 10/17/2024 at 15:23 PDT Page 6 of 41

NPDES Permit#: CA0003751 Facility: PG AND E DIABLO CANYON POWER PLANT Feature - LS:

002-M Monitoring Period: 07/01/2024 - 07/31/2024 Loe Sea Param Param Text Ql Q2 Cl C2 C3 Excur Analy Sample Count Freq Type 7.6 SU 7.6 SU 1

0 00400 pH Minimum Maximum Monthly GRAB Solids, total

<5.0 mg/L

<5.0 mg/L 1

0 00530 suspended 30 Day Daily Monthly GRAB Averaqe Maximum Generated on 10/17/2024 at 15:23 PDT Page 7 of 41

NPDES Permit#: CA0003751 Facility: PG AND E DIABLO CANYON POWER PLANT Feature - LS:

002-M Monitoring Period: 08/01/2024 - 08/31/2024 Loe Sea Param Param Text Ql Q2 Cl C2 C3 Excur Analy Sample Count Freq Type 7.7 SU 7.7 SU 1

0 00400 pH Minimum Maximum Monthly GRAB Solids, total NODI: B NODI: B 1

0 00530 suspended 30 Day Daily Averaqe Maximum Generated on 10/17/2024 at 15:23 PDT Page 8 of 41

NPDES Permit#: CA0003751 Facility: PG AND E DIABLO CANYON POWER PLANT Feature - LS:

002-M Monitoring Period: 09/01/2024 - 09/30/2024 Loe Sea Param Param Text Ql Q2 Cl C2 C3 Excur Analy Sample Count Freq Type 7.7 SU 7.7 SU 1

0 00400 pH Minimum Maximum Monthly GRAB Solids, total NODI: Q NODI: Q 1

0 00530 suspended 30 Day Daily Monthly GRAB Average Maximum Generated on 10/17/2024 at 15:23 PDT Page 9 of 41

NPDES Permit#: CA0003751 Facility: PG AND E DIABLO CANYON POWER PLANT Feature - LS:

003-M Monitoring Period: 07/01/2024 - 07/31/2024 Loe Sea Param Param Text Ql Q2 Cl C2 C3 Excur Analy Sample Count Freq Type 7.7 SU 7.7 SU 1

0 00400 pH Minimum Maximum Monthly GRAB Solids, total 8.0 mg/L 8.0 mg/L 1

0 00530 suspended 30 Day Daily See Permit GRAB Averaqe Maximum Generated on 10/17/2024 at 15:23 PDT Page 10 of 41

NPDES Permit#: CA0003751 Facility: PG AND E DIABLO CANYON POWER PLANT Feature - LS:

003-M Monitoring Period: 08/01/2024 - 08/31/2024 Loe Sea Param Param Text Ql Q2 Cl C2 C3 Excur Analy Sample Count Freq Type 7.6 SU 7.6 SU 1

0 00400 pH Minimum Maximum Monthly GRAB Solids, total NODI: Q NODI: Q 1

0 00530 suspended 30 Day Daily Average Maximum Generated on 10/17/2024 at 15:23 PDT Page 11 of 41

NPDES Permit#: CA0003751 Facility: PG AND E DIABLO CANYON POWER PLANT Feature - LS:

003-M Monitoring Period: 09/01/2024 - 09/30/2024 Loe Sea Param Param Text Ql Q2 Cl C2 C3 Excur Analy Sample Count Freq Type 7.7 SU 7.7 SU 1

0 00400 pH Minimum Maximum Monthly GRAB Solids, total NODI: Q NODI: Q 1

0 00530 suspended 30 Day Daily See Permit GRAB Averaae Maximum Generated on 10/17/2024 at 15:23 PDT Page 12 of 41

NPDES Permit#: CA0003751 Facility: PG AND E DIABLO CANYON POWER PLANT Feature - LS:

004-M Monitoring Period: 07/01/2024 - 07/31/2024 Loe Sea Param Param Text Ql Q2 Cl C2 C3 Excur Analy Sample Count Freq Type 7.7 SU 7.7 SU 1

0 00400 pH Minimum Maximum Monthly GRAB Generated on 10/17/2024 at 15: 23 PDT Page 13 of 41

NPDES Permit#: CA0003751 Facility: PG AND E DIABLO CANYON POWER PLANT Feature - LS:

004-M Monitoring Period: 08/01/2024 - 08/31/2024 Loe Sea Param Param Text Ql Q2 Cl C2 C3 Excur Analy Sample Count Freq Type 7.6 SU 7.6 SU 1

0 00400 pH Minimum Maximum Mont hly GRAB Generated on 10/17/2024 at 15:23 PDT Page 14 of 41

NPDES Permit#: CA0003751 Facility: PG AND E DIABLO CANYON POWER PLANT Feature - LS:

004-M Monitoring Period: 09/01/2024 - 09/30/2024 Loe Sea Param Param Text Ql Q2 Cl C2 C3 Excur Analy Sample Count Freq Type 7.5 SU 7.5 SU 1

0 00400 pH Minimum Maximum Monthly GRAB Generated on 10/17/2024 at 15:23 PDT Page 15 of 41

NPDES Permit#: CA0003751 Facility: PG AND E DIABLO CANYON POWER PLANT Feature - LS:

01D-M Monitoring Period: 07/01/2024 - 07/31/2024 Loe Sea Param Param Text Ql Q2 Cl C2 C3 Excur Analy Sample Count Freq Type Solids, total

<5.0 mg/L 21.0 mg/L 1

0 00530 suspended 30 Day Daily Monthly GRAB Average Maximum Copper, total NODI: 9 NODI: 9 1

0 01042 (as Cu) 30 Day Daily Averaqe Maximum Iron, total (as NODI: 9 NODI: 9 1

0 01045 Fe) 30 Day Daily Averaqe Maximum Generated on 10/17/2024 at 15:23 PDT Page 16 of 41

NPDES Permit#: CA0003751 Facility: PG AND E DIABLO CANYON POWER PLANT Feature - LS:

01D-M Monitoring Period: 08/01/2024 - 08/31/2024 Loe Sea Param Param Text Ql Q2 Cl C2 C3 Excur Analy Sample Count Freq Type Solids, total

<5.0 mg/L 42.0 mg/L 1

0 00530 suspended 30 Day Daily Monthly GRAB Averaqe Maximum Copper, total NODI: 9 NODI: 9 1

0 01042 (as Cu) 30 Day Daily Averaqe Maximum Iron, total (as NODI: 9 NODI: 9 1

0 01045 Fe) 30 Day Daily Average Maximum Generated on 10/17/2024 at 15:23 PDT Page 17 of 41

NPDES Permit#: CA0003751 Facility: PG AND E DIABLO CANYON POWER PLANT Feature - LS:

01D-M Monitoring Period: 09/01/2024 - 09/30/2024 Loe Sea Param Param Text Ql Q2 Cl C2 C3 Excur Analy Sample Count Freq Type Solids, total

<5.0 mg/L 5.0 mg/L 1

0 00530 suspended 30 Day Daily Monthly GRAB Averaqe Maximum Copper, total NODI: 9 NODI: 9 1

0 01042 30 Day Daily See Permit COMP24 (as Cu)

Averaqe Maximum Iron, total (as NODI: 9 NODI: 9 1

0 01045 Fe) 30 Day

• Daily See Permit COMP24 Average Maximum Generated on 10/17/2024 at 15:23 PDT Page 18 of 41

NPDES Permit#: CA0003751 Facility: PG AND E DIABLO CANYON POWER PLANT Feature - LS:

01D-Q Monitoring Period: 07/01/2024 - 09/30/2024 Loe Sea Param Param Text Ql Q2 Cl C2 C3 Excur Analy Sample Count Freq Type NODI: B NODI: B 1

0 00556 Oil & Grease 30 Day Daily Averaqe Maximum Cadmium, total NODI: Q 1

0 01027 (as Cd)

Daily Maximum Chromium, total NODI: B 1

0 01034 (as Cr)

Daily Maximum Copper, total 0.0058 mg/L 1

0 01042 (as Cu)

Daily Quarterly COMPOS Maximum Lead, total (as NODI: Q 1

0 01051 Pb)

Daily Maximum Nickel, total (as 0.0019 mg/L 1

0 01067 Ni)

Daily Quarterly COMPOS Maximum Silver, total (as NODI: B 1

0 01077 Ag)

Daily Maximum Zinc, total (as 0.077 mg/L 1

0 01092 Zn)

Daily Quarterly COMPOS Maximum Mercury, total NODI: B 1

0 71900 Daily (as Hg)

Maximum Generated on 10/17/2024 at 15 :23 PDT Page 19 of 41

NPDES Permit#: CA0003751 Facility: PG AND E DIABLO CANYON POWER PLANT Feature - LS:

OlF-M Monitoring Period: 07/01/2024 - 07/31/2024 Loe Sea Param Param Text Ql Q2 Cl C2 C3 Excur Analy Sample Count Freq Type Solids, total NODI: Q NODI: Q 1

0 00530 suspended 30 Day Daily Average Maximum NODI: Q NODI: Q 1

0 00556 Oil & Grease 30 Day Daily Averaqe Maximum Copper, total NODI: 9 NODI: 9 1

0 01042 (as Cu) 30 Day Daily Averaqe Maximum Iron, total (as NODI: 9 NODI: 9 1

0 01045 Fe) 30 Day Daily Average Maximum Generated on 10/17/2024 at 15:23 PDT Page 20 of 41

NPDES Permit#: CA0003751 Facility: PG AND E DIABLO CANYON POWER PLANT Feature - LS:

0lF-M Monitoring Period: 08/01/2024 - 08/31/2024 Loe Sea Param Param Text Ql Q2 Cl C2 C3 Excur Analy Sample Count Freq Type Solids, total NODI: Q NODI: Q 1

0 00530 suspended 30 Day Daily Average Maximum 6.3 mg/L 6.3 mg/L 1

0 00556 Oil & Grease 30 Day Daily Monthly GRAB Averaqe Maximum Copper, total NODI: 9 NODI: 9 1

0 01042 30 Day Daily (as Cu)

Averaqe Maximum Iron, total (as NODI: 9 NODI: 9 1

0 01045 Fe) 30 Day Daily Averaqe Maximum Generated on 10/17/2024 at 15:23 PDT Page 21 of 41

NPDES Permit#: CA0003751 Facility: PG AND E DIABLO CANYON POWER PLANT Feature - LS:

0lF-M Monitoring Period: 09/01/2024 - 09/30/2024 Loe Sea Param Param Text Ql Q2 Cl C2 C3 Excur Analy Sample Count Freq Type Solids, total NODI: Q NODI: Q 1

0 00530 suspended 30 Day Daily Monthly GRAB Average Maximum NODI: Q NODI: Q 1

0 00556 Oil & Grease 30 Day Daily Monthly GRAB Average Maximum Copper, total NODI: 9 NODI: 9 1

0 01042 30 Day Daily See Permit COMP24 (as Cu)

Averaqe Maximum Iron, total (as NODI: 9 NODI: 9 1

0 01045 Fe) 30 Day Daily See Permit COMP24 Averaqe Maximum Generated on 10/17/2024 at 15:23 PDT Page 22 of 41

NPDES Permit#: CA0003751 Facility: PG AND E DIABLO CANYON POWER PLANT Feature - LS:

OlF-Q Monitoring Period: 07/01/2024 - 09/30/2024 Loe Sea Param Param Text Ql Q2 Cl C2 C3 Excur Analy Sample Count Freq Type Cadmium, total NODI: B 1

0 01027 (as Cd)

Daily Maximum Chromium, total 0.009 mg/L 1

0 0103 4 (as Cr)

Daily Quarterly COMPOS Maximum Copper, total NODI: B 1

0 01042 (as Cu)

Daily Maximum Lead, total (as NOD!: B 1

0 01051 Pb)

Daily Maximum Nickel, total (as 0.036 mg/L 1

0 01067 Ni)

Daily Quarterly COMPOS Maximum Silver, total (as NODI: B 1

0 01077 Ag)

Daily Maximum Zinc, total (as 0.015 mg/L 1

0 01092 Zn)

Daily Quarterly COMPOS Maximum Mercury, total NODI: B 1

0 71900 (as Hg)

Daily Maximum Generated on 10/17/2024 at 15:23 PDT Page 23 of 41

NPDES Permit#: CA0003751 Facility: PG AND E DIABLO CANYON POWER PLANT Feature - LS:

0lH-M Monitoring Period: 08/01/2024 - 08/31/2024 Loe Sea Param Param Text Ql Q2 Cl C2 C3 Excur Analy Sample Count Freq Type Solids, total 7.0 mg/L 7.0 mg/L 1

0 00530 suspended 30 Day Daily Monthly GRAB Average Maximum Generated on 10/17/2024 at 15 :23 PDT Page 24 of 41

NPDES Permit#: CA0003751 Facility: PG AND E DIABLO CANYON POWER PLANT Feature - LS:

OlH-Q Monitoring Period: 07/01/2024 - 09/30/2024 Loe Sea Param Param Text Ql Q2 Cl C2 C3 Excur Analy Sample Count Freq Type NODI: Q NODI: Q 1

0 00556 Oil & Grease 30 Day Daily Average Maximum Cadmium, total NODI: B 1

0 01027 (as Cd)

Daily Maximum Chromium, total

<10.0 mg/L 1

0 01034 (as Cr)

Daily Quarterly COMPOS Maximum Copper, total 0.028 mg/L 1

0 01042 (as Cu)

Daily Quarterly COMPOS Maximum Lead, total (as NODI: Q 1

0 01051 Pb)

Daily Maximum Nickel, total (as 0.011 mg/L 1

0 01067 Ni)

Daily Quarterly COMPOS Maximum Silver, total (as NODI: B 1

0 01077 Ag)

Daily Maximum Zinc, total (as 0.013 mg/L 1

0 01092 Zn)

Daily Quarterly COMPOS Maximum Mercury, total NODI: B 1

0 71900 Daily (as Hg)

Maximum Generated on 10/17/2024 at 15:23 PDT Page 25 of 41

NPDES Permit#: CA0003751 Facility: PG AND E DIABLO CANYON POWER PLANT Feature - LS:

Oll-M Monitoring Period: 07/01/2024 - 07/31/2024 Loe Sea Param Param Text Ql Q2 Cl C2 C3 Excur Analy Sample Count Freq Type Solids, total NODI: B NODI: 9 1

0 00530 suspended 30 Day Daily Average Maximum Copper, total NODI: 9 NODI: 9 1

0 01042 (as Cu) 30 Day Daily Averaqe Maximum Iron, total (as NODI: 9 NODI: 9 1

0 01045 Fe) 30 Day Daily Average Maximum Generated on 10/17/2024 at 15:23 PDT Page 26 of 41

NPDES Permit#: CA0003751 Facility: PG AND E DIABLO CANYON POWER PLANT Feature - LS:

Oll-M Monitoring Period: 08/01/2024 - 08/31/2024 Loe Sea Param Param Text Ql Q2 Cl C2 C3 Excur Analy Sample Count Freq Type Solids, total NODI: B NODI: B 1

0 00530 suspended 30 Day Daily Averaqe Maximum Copper, total NODI: 9 NODI: 9 1

0 01042 30 Day Daily (as Cu)

Averaqe Maximum Iron, total (as NODI: 9 NODI: 9 1

0 01045 Fe) 30 Day Daily Average Maximum Generated on 10/17/2024 at 15:23 PDT Page 27 of 41

NPDES Permit#: CA0003751 Facility: PG AND E DIABLO CANYON POWER PLANT Feature - LS:

Oll-M Monitoring Period: 09/01/2024 - 09/30/2024 Loe Sea Param Param Text Ql Q2 Cl C2 C3 Excur Analy Sample Count Freq Type Solids, total NODI: 9 NODI: B 1

0 00530 suspended 30 Day Daily Monthly GRAB Average Maximum Copper, total NODI: 9 NODI: 9 1

0 01042 (as Cu) 30 Day Daily See Permit COMP24 Averaqe Maximum Iron, total (as NODI: 9 NODI: 9 1

0 01045 Fe) 30 Day Daily See Permit COMP24 Averaqe Maximum Generated on 10/17/2024 at 15:23 PDT Page 28 of 41

NPDES Permit#: CA0003751 Facility. PG AND E DIABLO CANYON POWER PLANT Feature - LS:

0lL-Q Monitoring Period: 07/01/2024 - 09/30/2024 Loe Sea Param Param Text Ql Q2 Cl C2 C3 Excur Analy Sample Count Freq Type NODI: B NODI: B 1

0 00556 Oil & Grease 30 Day Daily Average Maximum Cadmium, total NODI: B 1

0 01027 (as Cd)

Daily Maximum Chromium, total NODI: B 1

0 01034 (as Cr)

Daily Maximum Copper, total NODI: B 1

0 01042 (as Cu)

Daily Maximum Lead, total (as NODI: B 1

0 01051 Pb)

Daily Maximum Nickel, total (as NODI: Q 1

0 01067 Ni)

Daily Maximum Silver, total (as 0.015 mg/L 1

0 01077 Ag)

Daily Quarterly COMPOS Maximum Zinc, total (as NODI: B 1

0 01092 Zn)

Daily Maximum Mercury, total NODI: B 1

0 71900 (as Hg)

Daily Maximum Generated on 10/17/2024 at 15:23 PDT Page 29 of 41

NPDES Permit#: CA0003751 Facility: PG AND E DIABLO CANYON POWER PLANT Feature - LS:

OlM-M Monitoring Period: 07/01/2024 - 07/31/2024 Loe Sea Param Param Text Ql Q2 Cl C2 C3 Excur Analy Sample Count Freq Type Solids, total NODI: B NODI: B 1

0 00530 suspended 30 Day Daily Averaqe Maximum Copper, total NODI: 9 NODI: 9 1

0 01042 30 Day Daily (as Cu)

Averaqe Maximum Iron, tot al (as NODI: 9 NODI: 9 1

0 01045 Fe) 30 Day Daily Average Maximum Generated on 10/17/2024 at 15:23 PDT Page 30 of 41

NPDES Permit#: CA0003751 Facility: PG AND E DIABLO CANYON POWER PLANT Feature - LS:

0lM-M Monitoring Period: 08/01/2024 - 08/31/2024 Loe Sea Param Param Text Ql Q2 Cl C2 C3 Excur Analy Sample Count Freq Type Solids, total NODI: B NODI: B 1

0 00530 suspended 30 Day Daily Averaqe Maximum Copper, total NODI: 9 NODI: 9 1

0 01042 (as Cu) 30 Day Daily Averaqe Maximum Iron, total (as NODI: 9 NODI: 9 1

0 01045 Fe) 30 Day Daily Average Maximum Generated on 10/17/2024 at 15:23 PDT Page 31 of 41

NPDES Permit#: CA0003751 Facility: PG AND E DIABLO CANYON POWER PLANT Feature - LS:

OlN-M Monitoring Period: 07/01/2024 - 07/31/2024 Loe Sea Param Param Text Ql Q2 Cl C2 C3 Excur Analy Sample Count Freq Type Solids, total 6.0 mg/L 8.0 mg/L 1

0 00530 suspended 30 Day Daily Weekly COMPOS Averaqe Maximum

Solids, NODI: Q NODI: Q 1

0 00545 settleable 30 Day Daily Averaae Maximum NODI: Q NODI: Q 1

0 00556 Oil & Grease 30 Day Daily Averaae Maximum Generated on 10/17/2024 at 15:23 PDT Page 32 of 41

NPDES Permit#: CA0003751 Facility: PG AND E DIAB LO CANYON POWER PLANT Feature - LS:

0lN-M Monitoring Period: 08/01/2024 - 08/31/2024 Loe Sea Param Param Text Ql Q2 Cl C2 C3 Excur Analy Sample Count Freq Type Solids, total 9.0 mg/L 19.0 mg/L 1

0 00530 suspended 30 Day Daily Weekly COMPOS Averaqe Maximum

Solids, NODI: Q NODI: Q 1

0 00545 settleable 30 Day Daily Averaqe Maximum NODI: Q NODI: Q 1

0 00556 Oil & Grease 30 Day Daily Average Maximum Generated on 10/17/2024 at 15:23 PDT Page 33 of 41

NPDES Permit#: CA0003751 Facility: PG AND E DIABLO CANYON POWER PLANT Feature - LS:

0lN-M Monitoring Period: 09/01/2024 - 09/30/2024 Loe Sea Param Param Text Ql Q2 Cl C2 C3 Excur Analy Sample Count Freq Type Solids, total 11.0 mg/L 14.0 mg/L 1

0 00530 suspended 30 Day Daily Weekly COMPOS Average Maximum

Solids, NODI: Q NODI: Q 1

0 00545 settleable 30 Day Daily Weekly GRAB Averaqe Maximum NODI: Q NODI: Q 1

0 00556 Oil & Grease 30 Day Daily Weekly COMPOS Averaqe Maximum Generated on 10/17/2024 at 15:23 PDT Page 34 of 41

NPDES Permit#: CA0003751 Facility: PG AND E DIABLO CANYON POWER PLANT Feature - LS:

OlP-M Monitoring Period: 07/01/2024 - 07/31/2024 Loe Sea Param Param Text Ql Q2 Cl C2 C3 Excur Analy Sample Count Freq Type 7.5 SU 7.5 SU 1

0 00400 pH Minimum Maximum Monthly GRAB Solids, total 11.0 mg/L 11.0 mg/L 1

0 00530 suspended 30 Day Daily Monthly GRAB Averaqe Maximum Generated on 10/17/2024 at 15:23 PDT Page 35 of 41 L

NPDES Permit#: CA0003751 Facility: PG AND E DIABLO CANYON POWER PLANT Feature - LS:

0lP-M Monitoring Period: 08/01/2024 - 08/31/2024 Loe Sea Param Param Text Ql Q2 Cl C2 C3 Excur Analy Sample Count Freq Type 7.3 SU 7.3 SU 1

0 00400 pH Minimum Maximum Monthly GRAB Solids, total 6.0 mg/L 6.0 mg/L 1

0 00530 suspended 30 Day Daily Monthly GRAB Averaqe Maximum Generated on 10/17/2024 at 15:23 PDT Page 36 of 41

NPDES Permit#: CA0003751 Facility: PG AND E DIABLO CANYON POWER PLANT Feature - LS:

OlP-M Monitoring Period: 09/01/2024 - 09/30/2024 Loe Sea Param Param Text Ql Q2 Cl C2 C3 Excur Analy Sample Count Freq Type 7.4 SU 7.4 SU 1

0 00400 pH Minimum Maximum Monthly GRAB Solids, total NODI: Q NODI: Q 1

0 00530 suspended 30 Day Daily Average Maximum Generated on 10/17/2024 at 15:23 PDT Page 37 of 41

NPDES Permit#: CA0003751 Facility: PG AND E DIABLO CANYON POWER PLANT Feature - LS:

INF-M Monitoring Period: 07/01/2024 - 07/31/2024 Loe Sea Param Param Text Ql Q2 Cl C2 C3 Excur Analy Sample Count Freq Type Temperature, 55.0 deg F G

0 00011 water deg.

Daily Continuous RCORDR fahrenheit Maximum 7.8 SU 7.8 SU G

0 00400 pH Minimum Maximum Monthly GRAB Generated on 10/17/2024 at 15:23 PDT Page 38 of 41

NPDES Permit#: CA0003751 Facility: PG AND E DIABLO CANYON POWER PLANT Feature - LS:

INF-M Monitoring Period: 08/01/2024 - 08/31/2024 Loe Sea Param Param Text Ql Q2 Cl C2 C3 Excur Analy Sample Count Freq Type Temperature, 56.6 deg F G

0 00011 water deg.

Daily Continuous RCORDR fahrenheit Maximum 7.8 SU 7.8 SU G

0 00400 pH Minimum Maximum Monthly GRAB Generated on 10/17/2024 at 15:23 PDT Page 39 of 41

NPDES Permit#: CA0003751 Facility: PG AND E DIABLO CANYON POWER PLANT Feature - LS:

INF-M Monitoring Period: 09/01/2024 - 09/30/2024 Loe Sea Param Param Text Ql Q2 Cl C2 C3 Excur Analy Sample Count Freq Type Temperature, 59.1 deg F G

0 00011 water deg.

Daily Continuous RCORDR fahrenheit Maximum 7.8 SU 7.8 SU G

0 00400 pH Minimum Maximum Monthly GRAB Generated on 10/17/2024 at 15:23 PDT Page 40 of 41

NPDES Permit#: CA0003751 Facility: PG AND E DIABLO CANYON POWER PLANT Feature - LS:

INF-Q Monitoring Period: 07/01/2024 - 09/30/2024 Loe Sea Param Param Text Ql Q2 Cl C2 C3 Excur Analy Sample Count Freq Type

Nitrogen, 64.0 ug/L G

0 00610 ammonia total Daily Quarterly GRAB (as N)

Maximum Chromium, total NODI: B G

0 01034 (as Cr)

Daily Maximum Copper, total NODI: B G

0 01042 Daily (as Cu)

Maximum Nickel, total (as

<10.0 ug/L G

0 01067 Ni)

Daily Quarterly GRAB Maximum Certificate I certify under penalty of law that all data submitted, including attachments, were prepared under my direction 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. I am aware that there are significant penalties for submitting false information, including the possibility of a fine or imprisonment, for knowing violations. I certify that I am Trevor Rebel and am authorized to submit this report on behalf of PACIFIC GAS and ELECTRIC COMPANY.

I understand that I am submitting an NPDES Discharge Monitoring Report (DMR) for the period ending 07/31/2024 and I understand that data submitted in this report can be used by authorized agencies for water quality management related analyses and enforcement actions, if required.

Entry of my name and title below indicate my certification of this report of my understanding of the above conditions.

Name: Trevor Rebel

Title:

Environmental Manager Date: 10/17/2024 - 15:23:18 Generated on 10/17/2024 at 15:23 PDT Page 41 of 41