DCL-2009-523, 2008-2009 Annual Report for Storm Water Discharges Associated with Industrial Activities, Diablo Canyon Power Plant (Dcpp), Facility Wdid No. 340I018248

2008-2009 Annual Report for Storm Water Discharges Associated with Industrial Activities, Diablo Canyon Power Plant (Dcpp), Facility Wdid No. 340I018248

ML091910456
Person / Time
Site:	Diablo Canyon
Issue date:	06/11/2009
From:	Peters K Pacific Gas & Electric Co
To:	Office of Nuclear Reactor Regulation, State of CA, Regional Water Quality Control Bd
References
340I018248, DCL-2009-523
Download: ML091910456 (83)

Text

• PacificElectricGas R and Company' Diablo Canyon Power Plant P.0. Box 56 Avila Beach, CA 93424 PG&E Letter DCL-2009-523 Electronic Submission PDF Formatted File June 11, 2009 California Regional Water Quality Control Board Central Coast Region 895 Aerovista, Suite #101 San Luis Obispo, CA 93401-7906 Attn: Storm Water Division 2008-2009 Annual Report for Storm Water Discharges Associated with Industrial Activities, Diablo Canyon Power Plant (DCPP), Facility WDID No. 3401018248 Enclosed is the DCPP Annual Report for Storm Water Discharges Associated with Industrial Activities. The report includes data collected through June 02, 2009 which satisfies all requirements for the Reporting Period July 1, 2008 through June 30, 2009.

The report has been completed in accordance with DCPP's commitment to implement provisions of the State General Industrial Storm Water Permit (General Permit) as outlined in PG&E letter DCL-2006-556 dated November 09, 2006 to the Regional Water Quality Control Board, Central Coast Region.

If you have any questions or concerns regarding the enclosed report, or require additional information, please contact Trevor Rebel of my staff at (805) 545-3607.

Sincerely,

- Diablo Canyon Power Plant 2009523/tdr/dlb Enclosure (1)

WA

PG&E Letter DCL-2009-523 CCRWQCB Storm Water Division June 11, 2009 Page 2 cc: w/enclosure PDF Formatted Electronic File Copy:

Regional Administrator U.S. Nuclear Regulatory Commission Region IV 612 E. Lamar Blvd., Suite 400 Arlington, TX 76011-4125 California Department of Fish and Game 20 Lower Ragsdale, Suite 100 Monterey, CA 93940 Hardcopy Format:

U.S. Nuclear Regulatory Commission Document Control Desk Washington, D.C. 20555-0001 Michael S. Peck Senior Resident Inspector U.S. Nuclear Regulatory Commission Diablo Canyon Power Plant 104/5

State of California STATE WATER RESOURCES CONTROL BOARD 2008-2009 ANNUAL REPORT FOR STORM WATER DISCHARGES ASSOCIATED WITH INDUSTRIAL ACTIVITIES Reporting Period July 1, 2008 through June 30, 2009 An annual report is required to be submitted to your local Regional Water Quality Control Board (Regional Board) by July 1 of each year. This document must be certified and signed, under penalty of perjury, by the appropriate official of your company. Many of the Annual Report questions require an explanation. Please provide explanations on a separate sheet as an attachment. Retain a copy of the completed Annual Report for your records.

Please circle or highlight any information contained in Items A, B, and C below that is new or revised so we can update our records. Please remember that a Notice of Termination and new Notice of Intent are required whenever a facility operation is relocated or changes ownership.

If you have any questions, please contact your Regional Board Industrial Storm Water Permit Contact.

The names, telephone numbers and e-mail addresses of the Regional Board contacts, as well as the Regional Board office addresses can be found at http://www.waterboards.ca.gov/stormwtr/contact.html.

To find your Regional Board information, match the first digit of your WDID number with the corresponding number that appears in parenthesis on the first line of each Regional Board office.

GENERAL INFORMATION:

A. FacilityInformation: Facility WDID No: 3401018248 Facility Business Name: Diablo Canyon Power Plant (DCPP) Contact Person: Trevor D. Rebel Physical. Address: 9 Miles Northwest of Avila Beach e-mail: tdr5(,pqe.com City: Avila Beach State: CA Zip: 93424 Phone: 805.545.3607 Standard Industrial Classification (SIC) Code(s) 4911 B. FacilityOperatorInformation:

Operator Name: Pacific Gas.& Electric Company - DCPP Contact Person: Trevor D. Rebel Mailing Address: P.O. Box 56 e-mail: tdr5(@pqe.com City: Avila Beach State: CA Zip: 93424 Phone: 805.545.3607 C. Facility Billing Information:

Operator Name: Pacific Gas & Electric CompanV - DCPP Contact Person: Bryan K. Cunningham Mailing Address: P.O. Box 56 e-mail: bkc3(,poqe.com City: Avila Beach State: CA Zip: 93424 Phone: 805.545.4439

2008-2009 ANNUAL REPORT SPECIFIC INFORMATION MONITORING AND REPORTING PROGRAM D. SAMPLING AND ANALYSIS EXEMPTIONS AND REDUCTIONS

1. For the reporting period, was your facility exempt from collecting and analyzing samples from two storm events in accordance with sections B.12 or 15 of the General Permit?

D YES Go to Item D.2 NO Go to Section E

2. Indicate the reason your facility is exempt from collecting and analyzing samples from two storm events. Attach a copy of the first page of the appropriate certification if you check boxes ii, iii, iv, or v.

i. [D] Participating in an Approved Group Monitoring Plan Group Name:

ii. D Submitted No Exposure Certification (NEC) Date Submitted: / I Re-evaluation Date: I I Does facility continue to satisfy NEC conditions? E- YES ED NO iii. D Submitted Sampling Reduction Certification (SRC) Date Submitted: / I Re-evaluation Date: / /

Does facility continue to satisfy SRC conditions? YES NO iv. Received Regional Board Certification Certification Date: /

V. E- Received Local Agency Certification Certification Date: /

3. If you checked boxes i or iii above, were you scheduled to sample one storm event during the reporting year?

L-] YES Go to Section E El NO Go to Section F

4. If you checked boxes ii, iv, or v, go to Section F.

E. SAMPLING AND ANALYSIS RESULTS

1. How many storm events did you sample? 2 If less than 2, attach explanation (ifyou checked item D.2.i or iii.

above, only attach explanation if you answer "0").

2. Did you collect storm water samples from the first storm of the wet season that produced a discharge during scheduled facility operating hours? (Section B.5 of the General Permit)

El YES NO attach explanation (Please note that if you do not sample the first storm event, you are still required to sample 2 storm events)

3. How many storm water discharge locations are at your facility? 18 2008-2009 ANNUAL REPORT

4. For each storm event sampled, did you collect and analyze a sample from each of the facility's' storm water discharge locations? [--1 YES, go to Item E.6 NO

5. Was sample collection or analysis reduced in accordance with Section B.7.d of the General Permit? YES L-- NO, attach explanation If "YES", attach documentation supporting your determination that two or more drainage areas are substantially identical.

Date facility's drainage areas were last evaluated 6/02/09

6. Were all samples collected during the first hour of discharge? LI YES [7 NO, attach explanation

7. Was all storm water sampling preceded by three (3) working days without a storm water discharge? YES LI NO, attach explanation

8. Were there any discharges of storm water that had been temporarily stored or contained? (such as from a pond) YES LI NO, go to Item E.10

9. Did you collect and analyze samples of temporarily stored or contained storm water discharges from two storm events?

(or one storm event if you checked item D.2.i or iii. above) YES LI NO, attach explanation

10. Section. B.5. of the General Permit requires you to analyze storm water samples for pH, Total Suspended Solids (TSS), Specific Conductance (SC), Total Organic Carbon (TOC) or Oil and Grease (O&G), other pollutants likely to be present in storm water discharges in significant quantities, and analytical parameters listed in Table D of the General Permit.

a. Does Table D contain any additional parameters related to your facility's SIC code(s)? YES El NO, Go to Item E.11

b. Did you analyze all storm water samples for the applicable parameters listed in Table D? YES [I NO

c. If you did not analyze all storm water samples for the applicable Table D parameters, check one of the following reasons:

In prior sampling years, the parameter(s) have not been detected in significant quantities from two consecutive sampling events. Attach explanation The parameter(s) is not likely to be present in storm water discharges and authorized non-storm water discharges in significant quantities based upon the facility operator's evaluation. Attach explanation Other. Attach explanation

11. For each storm event sampled, attach a copy of the laboratory analytical reports and report the sampling and analysis results using Form 1 or its equivalent. The following must be provided for each sample collected:

" Date and time of sample collection

• Testing results

" Name and title of sampler

• Test methods used

" Parameters tested

• Test detection limits

• Name of analytical testing laboratory ° Date of testing

" Discharge location identification

• Copies of the laboratory analytical results 2008-2009 ANNUAL REPORT F. QUARTERLY VISUAL OBSERVATIONS

1. Authorized Non-Storm Water Discharges Section B.3.b of the General Permit requires quarterly visual observations of all authorized non-storm water discharges and their sources.

a. Do authorized non-storm water discharges occur at your facility?

YES LI] NO Go to Item F.2 b.' Indicate whether you visually observed all authorized non-storm water discharges and their sources during the quarters when they were discharged. Attach an explanation for any "NO" answers. Indicate "N/A" for quarters without any authorized non-ýstorm water discharges.

July-September [ YES r-No [] N/A October-December YES NO L N/A January-March YES [IJ NO El N/A April-June, YES [: NO LI N/A

c. Use Form 2 to report quarterly visual observations of authorized non-storm water discharges or provide the following information:

i. name of each authorized non-storm water discharge ii., date and time of observation iii. source and location of each authorized non-storm water discharge iv. characteristics of the discharge at its source and impacted drainage area/discharge location

v. name, title, and signature of observer vi. any new or revised BMPs necessary to reduce or prevent pollutants in authorized non-storm water discharges. Provide new or revised BMP implementation date.

2. Unauthorized Non-Storm Water Discharges Section B.3.a of the General Permit requires quarterly visual observations of all drainage areas to detect the presence of unauthorized non-storm water discharges and their sources.

a. Indicate whether you visually observed all drainage areas to detect the presence of unauthorized non- storm Water discharges and their sources. Attach an explanation for any "NO" answers.

July-September [* YES NO October-December YES EII NO January-March [e YES NO April-June \YES LII NO

b. Based upon the quarterly visual observations, were any unauthorized non-storm water discharges detected?

El YES [1] NO Go to Item F.2.d

c. Have each of the unauthorized non-storm water discharges been eliminated or permitted?

"- YES LII NO Attach explanation

d. Use Form 3 to report quarterly unauthorized non-storm water discharge visual observations or provide the following information:

L name of each unauthorized non-storm water discharge ii. date and time of observation iii. source and location of each unauthorized non-storm water discharge, iv. characteristics of the discharge at its source and impacted drainage area/discharge location

v. name, title, and signature of observer vi. any corrective actions necessary to eliminate the source of each unauthorized non-storm water discharge and to clean impacted drainage areas. Provide date unauthorized non-storm water discharge(s) was eliminated or scheduled to be eliminated.

2008-2009 ANNUAL REPORT G. MONTHLY WET SEASON VISUAL OBSERVATIONS Section B.4.a of the General Permit requires you to conduct monthly visual observations of storm water discharges at all storm water discharge locations during the wet season. These observations shall occur during the first hour of discharge or, in the case of temporarily stored or contained storm water, at the time of discharge.

1. Indicate below whether monthly visual observations of storm water discharges occurred at all discharge locations.

Attach an explanation for any "NO" answers. Include in this explanation whether any eligible storm events occurred during scheduled facility operating hours that did not result in a storm water discharge, and provide the date, time, name and title of the person who observed that there was no storm water discharge.

YES NO YES NO October D F7 February Eli LI November March, D LI N December April January May

2. Report monthly wet season visual observations using Form 4 or provide the following information:

a. date, time, and location of observation

b. name and title of.observer

c. characteristics of the discharge (i.e., odor, color, etc.) and source of any pollutants observed

d. any new or revised BMPs necessary to reduce or prevent pollutants in storm water discharges.

Provide new or revised BMP implementati6n date.

ANNUAL COMPREHENSIVE SITE COMPLIANCE EVALUATION (ACSCE)

H. ACSCE CHECKLIST Section A.9 of the General Permit requires the facility operator to conduct one ACSCE in each reporting period (July 1-June 30). Evaluations must be conducted within 8-16 months of eachaother. The SWPPP and monitoring program shall be revised and implemented, as necessary, within 90 days of the evaluation. The checklist below includes the minimum steps necessary to complete a ACSCE. Indicate whether you have performed each step below. Attach an explanation for any "NO" answers.

1. Have you inspected all potential pollutant sources and industrial activities areas? IX] YES FI No The following areas should be inspected:

" areas where spills and leaks have occurred " buildin g repair, remodeling, and construction during the last year

• materk I storage areas

• outdoor wash and r'inse areas & vehicle /equipment storage areas

• process/manufacturing areas a truck p arking and access areas

• loading, unloading, and transfer areas

• rooftop equipment areas

" waste storage/disposal areas 0 vehicle fueling/maintenance areas

" dust/particulate generating areas 0 non-stc rm water discharge generating areas

• erosion areas

2. Have you reviewed your SWPPP to assure that its BMPs address existing potential pollutant sources and industrial activities areas? YES EI NO

3. Have you inspected the entire facility to verify that the SWPPP's site map is up-to-date? The following site map items should be verified: YES FL NO 0 facility boundaries

• storm water collection and conveyance system S outline of all storm water drainage areas " structural control measures.such as catch basins, berms, S areas impacted by run-on containment areas, oil/water separators, etc.

S storm water discharges locations 2008-2009 ANNUAL REPORT

4. Have you reviewed all General Permit compliance records generated since the last annual evaluation? YES n NO The following records should be reviewed:

" quarterly authorized non-storm water " quarterly unauthorized non-storm water discharge discharge visual observations visual observations

• monthly storm water discharge visual " Sampling and Analysis records observation

• preventative maintenance inspection and

" records of spills/leaks and associated maintenance records clean-up/response activities

5. Have you reviewed the major elements of the SWPPP to assure compliance with the General Permit? 0 YES El NO The following SWPPP items should be reviewed:

S pollution prevention team assessment of potential pollutant sources 0 list of significant materials identification and description of the BMPs to be 0 description of potential pollutant sources implemented for each potential pollutant source

6. Have you reviewed your SWPPP to assure that a) the BMPs are adequate in reducing or preventing pollutants in storm water discharges and authorized non-storm water discharges, and b) the BMPs are being implemented? N YES [] NO The following BMP categories should be reviewed:

• good housekeeping practices preventative maintenance

" spill response material handling and storage practices

" employee training waste handling/storage

• erosion control structural BMPs

" quality assurance

7. Has all material handling equipment and equipment needed to implement the SWPPP been inspected? M YES I- NO L ACSCE EVALUATION REPORT The facility operator is required to provide an evaluation report that includes:

" identification of personnel performing the evaluation

• schedule for implementing SWPPP revisions

" the date(s) of the evaluation " any incidents of non-compliance and the

" necessary SWPPP revisions corrective actions taken Use Form 5 to report the results of your evaluation or develop an equivalent form.

J. ACSCE CERTIFICATION.

The facility operator is required to certify compliance with the Industrial Activities Storm Water General Permit. To certify compliance, both the SWPPP and Monitoring Program, must be up to date and be fully implemented.

Based upon your ACSCE, do you certify compliance with the Industrial Activities Storm Water General Permit? VM YES D- NO If you answered "NO" attach an explanation to the ACSCE Evaluation Report why you are not in compliance with the Industrial Activities Storm Water General Permit.

2008-2009 ANNUAL REPORT ATTACHMENT

SUMMARY

Answer the questions below to help you determine what should be attached to this annual report. Answer NA (Not Applicable) to questions 2-4. if you are not required to provide those attachments.

1. Have you attached Forms 1,2,3,4, and 5 or their equivalent? YES (Mandatory)

2. If you conducted sampling and analysis, have you attached the laboratory analytical reports? YES NO [] NA

3. If you checked box II, Ill, IV,or V in item D.2 of this Annual Report, have you attached the first page of the appropriate certifications? L-] YES ] NO NA

4. Have you attached an explanation for each "NO" answer in items E.1, E.2, E.5-E.7, E.9, E.10.c, F.1.b, F.2.a, F.2.c, G.1, H.1-H.7, or J? YES NO E-i NA ANNUAL REPORT CERTIFICATION I am duly authorized to sign reports required by the INDUSTRIAL ACTIVITIES STORM WATER GENERAL PERMIT (see Standard Provision C.9) and 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 ensure 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 person 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 fine and imprisonment for knowing violations.

Printed Name: Kenneth J. P Signature: Date: //'

Title:

Station Direct Diabl anyon Power Plant.

2008-2009 ANNUAL REPORT DESCRIPTION OF BASIC ANALYTICAL PARAMETERS The Industrial Activities Storm Water General Permit (General Permit) requires you to analyze storm water samples for at least four parameters. These are pH, Total Suspended Solids (TSS), Specific Conductance (SC),and Total Organic Carbon (TOC). Oil and Grease (O&G) may be substituted for TOC. In addition, you must monitor for any other pollutants which you believe to be present in your storm water discharge as a result of industrial activity and analytical parameters listed in Table D of the General Permit. There are no numeric limitations for the parameters you test for.

The four parameters which the General Permit requires to be tested are considered indicatorparameters. In other words, regardless of what type of facility you operate, these parameters are nonspecific and general enough to usually provide some indication whether pollutants are present in your storm water discharge. The following briefly explains what each of these parameters mean:

pH is a numeric measure of the hydrogen-ion concentration. The neutral, or acceptable, range is within 6.5 to 8.5. At values less than 6.5, the water is considered acidic; above 8.5 it is considered alkaline or basic. An example of an acidic substance is vinegar, and a alkaline or basic substance is liquid antacid. Pure rainfall tends to have a pH of a little less than 7. There may be sources of materials or industrial activities which could increase or decrease the pH of your storm water discharge. If the pH levels of your storm water discharge are high or low, you should conduct a thorough evaluation of all potential pollutant sources at your site.

Total Suspended Solids (TSS) is a measure of the undissolved solids that are present in your storm water discharge.

Sources of TSS include sediment from erosion of exposed land, and dirt from impervious (i.e. paved) areas. Sediment by itself can be very toxic to aquatic life because it covers feeding and breeding grounds, and can smother organisms living on the bottom of a water body. Toxic chemicals and other pollutants also adhere to sediment particles. This provides a medium by which toxic or other pollutants end up in our water ways and ultimately in human and aquatic life. TSS levels vary in runoff.

from undisturbed land. It has been shown that TSS levels increase significantly due to land development.

Specific Conductance (SC) is a numerical expression of the ability of the water to carry an electric current. SC can be used to assess the degree of mineralization, salinity, or estimate the total dissolved solids concentration of a water sample.

Because of air pollution, most rain water has a SC a little above zero. A high SC could affect the usability of waters for drinking, irrigation, and other commercial or industrial use.

Total Organic Carbon (TOC) is a measure of the total organic matter present in water. (All organic matter contains carbon)

This test is sensitive and able to detect small concentrations of organic matter. Organic matter is naturally occurring in animals, plants, and man. Organic matter may also be man made (so called synthetic organics). Synthetic organics include pesticides, fuels, solvents, and paints. Natural organic matterutilizes the oxygen in a receiving water to biodegrade. Too much organic matter could place a significant oxygen demand on the water, and possibly impact its quality. Synthetic organics either do not biodegrade or biodegrade very slowly. Synthetic organics are a source of toxic chemicals that can have adverse affects at very low concentrations. Some of these chemicals bioaccumulate in aquatic life. If your levels of TOC are high, you should evaluate all sources of natural or synthetic organics you may use at your site.

Oil and Grease (O&G) is a measure of the amount of oil and grease present in your storm water discharge. At very low concentrations, O&G can cause a sheen (that floating "rainbow") on the surface of water (1 qt. of oil can pollute 250,000 gallons of water). O&G can adversely affect aquatic life and create unsightly floating material and film on water, thus making it undrinkable. Sources of O&G include maintenance shops, vehicles, machines and roadways.

If you have any questions regarding whether or not your constituent concentrations are too high, please contact your local Regional Board office. The United States Environmental Protection Agency (USEPA) has published stormwater discharge benchmarks for a number of parameters. These benchmarks may be helpful When evaluating whether additional BMPs are appropriate. These benchmarks can be accessed at our website at http://www.waterboards.ca.gov. It is contained in the Sampling and Analysis Reduction Certification.

See Storm Water Contacts at http://www.waterboards.ca.gov/stormwtr/contact.html 2008-2009 Annual Report SIDEA FORM 1-SAMPLING & ANALYSIS RESULTS FIRST STORM EVENT

• If analytical results are less than the detection limit (or non detect able), show the value as less than

• When analysis is done using portable analysis (such as portable pH meters, SC the numerical value of the detection limit (example: <.05) meters, etc.), indicate "PA" in the appropriate test method used box.

" If you did not analyze for a required parameter, do not report "0". Instead, leave the appropriate box blank 6 Make additional copies of this form as necessary. , /

NAME OF PERSON COLLECTING SAMPLE(S): Trevor Rebel TITLE: Environmental Coordinator SIGNATURE:

ANALYTICAL RESULTS DESCRIBE For First Storm Event DISCHARGE DATE/TIME TIME LOCATION OF SAMPLE DISCHARGE Example: NW Out Fall COLLECTION STARTED BASIC PARAMETERS OTHER PARAMETERS PH TSS SC TOC Fe Marine Refuel 10-30-08 Facility Runoff 22:11 22:00 6.9 530 2,300 100 31 003 10-30-08 Yard Storm Drain 22:05 22:00 6.7 520 4,400 76 19 004 10-30-08 Yard Storm Drain 22:13 (1) 6.9 250 3,600 120 7.5 to Retention Basin 005 10-30-08 Yard Storm Drain 22:23 22:00 7.0 160 1,400 94 5.8 TEST REPORTING UNITS: pH Units mg/I umho/cm mg/I mg/I 0.1 5 1 4 0.02 TEST METHOD DETECTION LIMIT:

SM SM SM SM EPA TEST METHOD USED: 4500HB 2540D 2510B 5310B 200.7 LAB LAB LAB LAB LAB

- - - -AB ANALYZED BY (SELF/LAB):

TSS - Total Susoended Solids SC - Specific Conductance O&G - Oil & Grease TOC - Total Organic Carbon v

(1) Point sampled pre-released as explained in comments under Section E, Number 2.

2008-2009 Annual Report SIDE A FORM 1-SAMPLING & ANALYSIS RESULTS FIRST STORM EVENT

• If analytical results are less than the detection limit (or non detectable), show the value as less than

• When analysis is done using portable analysis (such as portable pH meters, SC the numerical value of the detection limit (example: <.05) meters, etc.), indicate "PA" in the appropriate test method used box.

Iif you did not analyze for a required parameter, do not report "0". Instead, leave the appropriate box blank 0 Make additional copies of this form as necessary.

NAME OF PERSON COLLECTING SAMPLE(S): Trevor Rebel TITLE: Environmental Coordinator SIGNATURE:_ _ _ _ _ _ _

ANALYTICAL RESULTS DESCRIBE For First Storm Event DISCHARGE DATE/TIME TIME LOCATION OF SAMPLE DISCHARGE Example: NW Out Fall COLLECTION STARTED BASIC PARAMETERS OTHER PARAMETERS PH TSS SC TOC Fe Cr Pb Ni 006 10-30-08 Yard Storm Drain 23:12 22:30 7.1 28 360 52 2.1 0.008 0.032 0.018 (At Discharge) 006 10-30-08 Range Immediate 23:01 22:30 6.9 54 520 98 1.7 n/a 0.30 n/a Out 008 10-30-08 Yard Storm Drain 23:46 22:00 6.6 58 5,800 93 2.2 n/a n/a n/a 009 10-30-08 Yard Storm Drain 22:45 22:00 7.0 6 740 16 1.7 n/a n/a n/a TEST REPORTING UNITS: pH Units mg/I umho/cm mg/I mg/I mg/I mg//I mg/I 0.1 5 1 4 0.02 0.001 0.001 0.001 TEST METHOD DETECTION LIMIT:

SM SM SM SM EPA EPA EPA EPA TEST METHOD USED: 4500HB 2540D 2510B 5310B 200.7 200.8 2008 200.8 LAB LAB LAB LAB LAB LAB LAB LAB ANALYZED BY (SELF/LAB):

TSS - Total Suspended Solids SC - Specific Conductance O&G - Oil & Grease TOC - Total Organic Carbon (1) No runoff this sample location for storm event. (2) Sample obtained greater than 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> after discharge started as explained in comments under Section E, Number 6.

- 2008-2009 Annual Report SIDE A FORM 1-SAMPLING & ANALYSIS RESULTS FIRST STORM EVENT

• If analytical results are less than the detection limit (or non detectaable), show the value as less than 0 When analysis is done using portable analysis (such as portable pH meters, SC the numerical value of the detection limit (example: <.05) meters, etc.), indicate "PA" in the appropriate test method used box.

• If you did not analyze for a required parameter, do not report "0". Instead, leave the appropriate box blank 0 Make additional copies of this form as necessary.

NAME OF PERSON COLLECTING SAMPLE(S): Trevor Rebel TITLE: Environmental Coordinator SIGNATURE:

ANALYTICAL RESULTS DESCRIBE For First Storm Event DISCHARGE DATE/TIME TIME LOCATION OF SAMPLE DISCHARGE Example: NW Out Fall COLLECTION STARTED BASIC PARAMETERS OTHER PARAMETERS PH TSS SC TOC Fe 011 10-30-08 Yard Storm Drain 23:36 23:00 6.8 33 470 94 1.9 013 10-30-08 Yard Storm Drain 23:25 22:30 7.0 48 350 70 2.7 10-30-08 015 Yard Storm Drain 23:28 22:30 7.2 97 380 64 5.3 023 10-30-08 Yard Storm Drain 22:00 22:00 6.3 550 2,800 120 29 TEST REPORTING UNITS: pH Units mg/I umholcm mg/I mg/I 0.1 5 1 4 0.02 TEST METHOD DETECTION LIMIT:

SM SM SM SM EPA TEST METHOD USED: 4500HB 2540D 2510B 5310B 200.7 LAB LAB LAB LAB LAB- - - --

ANALYZED BY (SELF/LAB):

TSS - Total Suspended Solids SC - Specific Conductance ý O&G - Oil & Grease TOC - Total Organic Carbon (1) No runoff this sample location for storm event.

2008-2009 Annual Report SIDE B FORM 1-SAMPLING & ANALYSIS RESULTS SECOND STORM EVENT Ifanalytical results are less than the detection limit (or non detectable), show the value as less than 0 When analysis is done using portable analysis (such as portable pH meters, SC the numerical value of the detection limit (example: <.05) meters, etc.), indicate "PA" in the appropriate test method used box.

Ifyou did not analyze for a required parameter, do not report "0". Instead, leave the appropriate box blank 0 Make additional copies of this form as necessary.

NAME OF PERSON COLLECTING SAMPLE(S): Trevor Rebel TITLE: Environmental Coordinator SIGNATURE: _._ _ __ _ __ _

ANALYTICAL RESULTS DESCRIBE For Second Storm Event DISCHARGE DATE/TIME TIME LOCATION OF SAMPLE DISCHARGE Example: NW Out Fall COLLECTION STARTED BASIC PARAMETERS OTHER PARAMETERS PH TSS SC TOC Fe Marine Refuel 02-22-09 Facility Runoff 02:34 02:25 8.4 379 238 8.7 140 003 02-22-09 Yard Storm Drain 02:25 02:25 7.3 40 251 14 1.5 004 02-22-09 Yard Storm Drain 04:35 (1) 7.5 24 212 3.8 0.86 to Retention Basin 005 02-22-09 Yard Storm Drain 02:40 02:25 7.3 60 332 20 3.4 TEST REPORTING UNITS: pH Units mgll umho/cm mg/I mgI/I 0.1 5 1 4 0.02 TEST METHOD DETECTION LIMIT: 01 540.

SM SM SM SM EPA TEST METHOD USED: 4500HB 2540D 2510B 5310B 200.7 LAB LAB LAB LAB LAB ANALYZED BY (SELF/LAB):____

I S - I otal Suspended Solids SC - Specific Conductance O&G - Oil & Grease TOC - Total Organic Carbon (1) Point sampled pre-released as explained in comments under Section E, Number 2.

2008-2009 Annual Report SIDE B FORM 1-SAMPLING & ANALYSIS RESULTS SECOND STORM EVENT

" Ifanalytical results are less than the detection limit (or non detect*able), show the value as less than

• When analysis is done using portable analysis (such as portable pH meters, SC the numerical value of the detection limit (example: <.05) meters, etc.), indicate "PA" in the appropriate test method used box.

" If you did not analyze for a required parameter, do not report "0". Instead, leave the appropriate box blank

• Make additional copies of this form as necessary.

NAME OF PERSON COLLECTING SAMPLE(S): Trevor Rebel TITLE: Environmental Coordinator SIGNATURE:

ANALYTICAL RESULTS DESCRIBE For Second Storm Event DISCHARGE DATEITIME TIME LOCATION OF SAMPLE DISCHARGE Example: NW Out Fall COLLECTION STARTED BASIC PARAMETERS OTHER PARAMETERS PH TSS SC TOC Fe Cr Pb Ni 006 02-22-09 Yard Storm Drain 02:48 02:25 8.2 228 139 12 8.0 0.010 0.022 0.009 (At Discharge) 006 02-22-09 Range Immediate 02:58 02:55 7.7 25 96 10 0.82 n/a 0.11 n/a Out 008 02-22-09 Yard Storm Drain 04:20 02:55 7.0 22 317 3.7 0.27 n/a n/a n/a 009 02-22-09 Yard Storm Drain 03:28 02:25 7.1 19 114 5.6 0.73 n/a n/a n/a TEST REPORTING UNITS: pH Units mg/I umho/cm mg/I mg/I mg/I mgl/ mg/I mg/I TEST METHOD DETECTION LIMIT: 0.1 5 1 4 0.02 .002 0.01 0.01 SM SM SM SM EPA EPA EPA EPA TEST METHOD USED: 4500HB 2540D 2510B 5310B 200.7 200.7 200.7 200.7 LAB LAB LAB LAB LAB LAB LAB LAB ANALYZED BY (SELF/LAB):_-

TSS -Total Suspended Solids SC - Specific Conductance O&G - Oil & Grease TOC - Total Organic Carbon

2008-2009 Annual Report SIDE B FORM 1-SAMPLING & ANALYSIS RESULTS SECOND STORM EVENT

" Ifanalytical results are less than the detection limit (or non detectable), show the value as less than

• When analysis is done using portable analysis (such as portable pH meters, SC the numerical value of the detection limit (example: <.05) meters, etc.), indicate "PA" in the appropriate test method used box.

" Ifyou did not analyze for a required parameter, do not report "0". Instead, leave the appropriate box blank

• Make additional copies of this form as necessary.

NAME OF PERSON COLLECTING SAMPLE(S): Trevor Rebel TITLE: Environmental Coordinator SIGNATURE:- 2I"-/&* "(-

ANALYTICAL RESULTS DESCRIBE For Second Storm Event DISCHARGE DATEITIME TIME LOCATION OF SAMPLE DISCHARGE Example: NW Out Fall COLLECTION STARTED BASIC PARAMETERS OTHER PARAMETERS PH TSS SC TOC Fe 011 02-22-09 Yard Storm Drain 03:40 02:55 7.9 61 110 5.6 2.9 013 02-22-09 Yard Storm Drain 03:13 02:55 8.4 351 232 17 14 015 02-22-09 Yard Storm Drain 03:18 02:55 8.2 289 145 12 12 023 02-22-09 Yard Storm Drain 02:28 02:25 7.0 161 434 35 7.5 TEST REPORTING UNITS: pH Units mg/I umho/cm mg/I mg/I 0.1 5 1 4 0.02 TEST METHOD DETECTION LIMIT:

SM SM SM SM EPA TEST METHOD USED: 4500HB 2540D 2510B 5310B 200.7 LAB LAB LAB LAB LAB ANALYZED BY (SELF/LAB):

I SS - T otal :Suspendled Solids SC -,Specific Conductance O&G - Oil & Grease TOC - Total Organic Carbon

2008-2009 Annual Report FORM 2-QUARTERLY VISUAL OBSERVATIONS OF AUTHORIZED NON-STORM WATER DISCHARGES (NSWDs)

" Quarterly dry weather visual observations are required of each authorized NSWD.

• Authorized NSWDs must meet the conditions provided in Section D (pages 5-6),

• Observe each authorized NSWD source, impacted drainage area, and of the General Permit.

discharge location. " Make additional copies of this form as necessary.

QUARTER:

Observers Name: Trevor Rebel JULYSEPT YESIf YES, complete

Title:

Environmental Coordinator WERE ANY AUTHORIZED NSWDs r sidof DATE: revesesdeo form.

DATE: DISCHARGED DURING THIS QUARTER? this oNO_-_thisform.

08-07-08 Signature:

QUARTER:

Observers Name: Trevor Rebel OCT.-DEC. [ YES

Title:

Environmental Coordinator WERE ANY AUTHORIZED NSWDs If YES, complete DATE: reverse side of

- .---- _ DISCHARGED DURING THIS QUARTER? NO this form.

11-24-08 Signature: _lNO QUARTER:

Observers Name: Trevor Rebel JAN .- MARCH YES1

Title:

Environmental Coordinator WERE ANY AUTHORIZED NSWDs If YES, complete reverse side of DATE:

01200 Signature:

DISCHARGED DURING THIS QUARTER? w NO this form.

QUARTER:

Observers Name: Trevor Rebel APRIL-JUNE YES

Title:

Environmental Coordinator WERE ANY AUTHORIZED NSWDs If YES, complete DATE: -..----- 7-/DISCHARGED DURING THIS QUARTER? reverse side of NO this form.

04-07-09 Signature:

2008-2009 Annual Report SIDE B FORM 2-QUARTERLY VISUAL OBSERVATIONS OF AUTHORIZED NON-STORM WATER DISCHARGES (NSWDs)

DATE /TIME OF SOURCE AND NAME OF DESCRIBE AUTHORIZED NSWD DESCRIBE ANY REVISED OR NEW OBSERVATION LOCATION OF AUTHORIZED. CHARACTERISTICS BMPs AND PROVIDE THEIR AUTHORIZED NSWD Indicate whether authorized NSWD is clear, cloudy, or IMPLEMENTATION DATE NSWD discolored, causing staining, contains floating objects or an oil sheen, has odors, etc.

EXAMPLE: EXAMPLE: At the NSWD At the NSWD Drainage Air conditioner Units Air conditioner Source Area and Discharge on Building C condensate Location Admin Building Landscape Water Clean and Clear Clean and Clear None 08-07-08 Landscaping Water to 004 06:30 Air Compressor Air Compressor Clean and Clear Clean and Clear None 08-07-08 Condensates Condensates To 004 08:00 Rinse Water to Rinse Waters Clean and Clear Clean and Clear None 08-07-08 004 Authorized by NPDES Permit 10:00 Order 90-09 SWRO facility pump Water Pump Leak Clean and Clear Clean and Clear None 08-07-08 leak off drains to Off 005 10:30 Potable water Fresh Water Clean and Clear Clean and Clear None-08-07-08 system to 006 at approximately lgpm 11:00

2008-2009 Annual Report FORM 2-QUARTERLY VISUAL OBSERVATIONS OF AUTHORIZED NON-STORM WATER DISCHARGES (NSWDs)

DATE /TIME OF SOURCE AND NAME OF DESCRIBE AUTHORIZED NSWD DESCRIBE ANY REVISED OR NEW OBSERVATION LOCATION OF AUTHORIZED CHARACTERISTICS BMPs AND PROVIDE THEIR AUTHORIZED NSWD Indicate whether authorized NSWD is clear, cloudy, or IMPLEMENTATION DATE NSWD discolored, causing staining, contains floating objects or an oil sheen, has odors, etc.

EXAMPLE: EXAMPLE: At the NSWD At the NSWD Drainage Air conditioner Units Air conditioner Source Area and Discharge on Building C condensate Location Admin Building Landscape Water Clean and Clear Clean and Clear None 11-24-08 Landscaping Water to 004 06:20 Air Compressor Air Compressor Clean and Clear Clean and Clear None 11-24-08 Condensates Condensates To 004 08:35 Rinse Water to Rinse Waters Clean and Clear Clean and Clear None 11-24-08 004 Authorized by NPDES Permit 10:10 Order 90-09 SWRO facility pump Water Pump Leak Clean and Clear Clean and Clear None 11-24-08 leak off drainage to Off 005 10:20 Potable water Fresh Water Clean and Clear Clean and Clear None 11-24-08 system to 006 at approximately lgpm 10:32

2008-2009 Annual Report SIDE B FORM 2-QUARTERLY VISUAL OBSERVATIONS OF AUTHORIZED NON-STORM WATER DISCHARGES (NSWDs)

DATE /TIME OF SOURCE AND NAME OF DESCRIBE AUTHORIZED NSWD DESCRIBE ANY REVISED OR NEW OBSERVATION LOCATION OF AUTHORIZED CHARACTERISTICS BMPs AND PROVIDE THEIR AUTHORIZED NSWD Indicate whether authorized NSWD is clear, cloudy, IMPLEMENTATION DATE NSWD or discolored, causing staining, contains floating objects or an oil sheen, has odors, etc.

EXAMPLE: EXAMPLE: At the NSWD At.the NSWD Drainage Air conditioner Units Air conditioner Source Area and Discharge on Building C condensate Location Air Compressor Air Compressor Clean and Clear Clean and Clear None 01-20-09 Condensates Condensates To 004 07:45 Rinse Water to Rinse Waters Clean and Clear Clean and Clear None 01-20-09 004 Authorized by NPDES Permit 17:05 Order 90-09 SWRO facility pump Water Pump Leak Clean and Clear Clean and Clear None 01-20-09 leak off drainage to Off 005 14:30 Potable water Fresh Water Clean and Clear Clean and Clear None 01-20-09 system to 006 at approximately lgpm 17:15

2008-2009 Annual Report SIDE B FORM 2-QUARTERLY VISUAL OBSERVATIONS OF AUTHORIZED NON-STORM. WATER DISCHARGES (NSWDs)

DATE /TIME OF SOURCE AND NAME OF DESCRIBE AUTHORIZED NSWD DESCRIBE ANY REVISED OR NEW OBSERVATION LOCATION OF AUTHORIZED CHARACTERISTICS BMPs AND PROVIDE THEIR AUTHORIZED NSWD Indicate whether authorized NSWD is clear, cloudy, or IMPLEMENTATION DATE NSWD discolored, causing staining, contains floating objects or an oil sheen, has odors, etc.

EXAMPLE: EXAMPLE: At the NSWD At the NSWD Drainage Air conditioner Units Air conditioner Source Area and Discharge on Building C condensate Location Admin Building Landscape Water Clean and Clear Clean and Clear None 04-07-09 Landscaping Water to 004 06:45 Air Compressor Air Compressor Clean and Clear Clean and Clear None 04-07-09 Condensates Condensates To 004 08:19 Rinse Water to Rinse Waters Clean and Clear Clean and Clear None 04-07-09 004 Authorized by NPDES Permit 08:19 Order 90-09 SWRO facility pump Water Pump Leak Clean and Clear Clean and Clear None 04-07-09 leak off drainage to Off 005 08:25 Potable water Fresh Water Clean and Clear Clean and Clear None

• 04-07-09 system to 006 at approximately lgpm 08:35 Condensed Condensed Steam Clean and Clear Clean and Clear None 04-07-09 Secondary Plant Steam to 009 07:58

2008-2009 SIDE A Annual Report FORM 3-QUARTERLY VISUAL OBSERVATIONS OF UNAUTHORIZED NON-STORM WATER DISCHARGES (NSWDs)

" Unauthorized NSWDs are discharges (such as wash or rinse waters) that do not meet the conditions provided in Section D (pages 5-6) of the General Permit.

• Quarterly visual observations are required to observe current and detect prior unauthorized NSWDs.

• Quarterly visual observations are required during dry weather and at all facility drainage areas.

• Each unauthorized NSWD source, impacted drainage area, and discharge location must be identified and observed.

• Unauthorized NSWDs that can not be eliminated within 90 days of observation must be reported to the Regional Board in accordance with Section A.1 0.e of the General Permit.

" Make additional copies of this form as necessary.

QUARTER: JULY-SEPT. If YES to Observers Name: Trevor Rebel WERE UNAUTHORIZED either DATE/TIME OF NSWDs OBSERVED? EL YES Z NO question, OBSERVATIONS

Title:

Environmental Coordinator complete 08-07-08 16:30 WERE THERE INDICATIONS OF reverse Signature: 5 'L.* - PRIOR UNAUTHORIZED NSWDs? DYES Z NO side.

QUARTER: OCT.-DEC. If YES to Observers Name:. Trevor Rebel WERE UNAUTHORIZED either DATE/TIME OF NSWDs OBSERVED? D]YES Z NO question, OBSERVATIONS

Title:

Environmental Coordinator complete 11-24-08 16:30 A WERE THERE INDICATIONS OF reverse Signature: C PRIOR UNAUTHORIZED NSWDs? DYES Z NO side.

QUARTER: JAN.-MARCH If YES to Observers Name: Trevor Rebel WERE UNAUTHORIZED either DATE/TIME OF NSWDs OBSERVED? DYES Z NO question, OBSERVATIONS

Title:

Environmental Coordinator complete 01-20-09 17:00 WERE THERE INDICATIONS OF reverse Signature: ___PRIOR UNAUTHORIZED NSWDs? DYES Z. NO side.

QUARTER: APRIL-JUNE If YES to Observers Name: Trevor Rebel WERE UNAUTHORIZED either DATE/TIME OF NSWDs OBSERVED? DlYES Z NO question, OBSERVATIONS

Title:

Environmental Coordinator complete 04-07-09 17:00 , WERE THERE INDICATIONS OF reverse Signature:_ _ _ _ _ _ _ PRIOR UNAUTHORIZED NSWDs? D]YES Z NO side.

2008-2009 Annual Report SIDE B FORM 3 QUARTERLY VISUAL OBSERVATIONS OF UNAUTHORIZED NON-STORM WATER DISCHARGES (NSWDs)

OBSERVATION NAME OF SOURCE AND DESCRIBE UNAUTHORIZED NSWD CHARACTERISTICS DESCRIBE CORRECTIVE DATE UNAUTHORIZED LOCATION Indicate whether unauthorized NSWD is clear, cloudy, ACTIONS TO ELIMINATE (FROM NSWD OF discolored, causing stains; contains floating objects or an oil UNAUTHORIZED NSWD AND REVERSE SIDE) UNAUTHORIZED sheen, has odors, etc. TO CLEAN IMPACTED NSWD DRAINAGE AREAS.

PROVIDE UNAUTHORIZED EXAMPLE: EXAMPLE: AT THE UNAUTHORIZED NSWD ELIMINATION DATE.

Vehicle Wash NW Corner of AT THE UNAUTHORIZED NSWD AREA AND

\hlntar Parkinq Lot NSWD SOURCE DISCHARGE LOCATION Y f 4. P I .1. 4-

/II

-JAM I--PM DAM D PM D-AM El P'M

2008-2009 Annual Report FORM 4-MONTHLY VISUAL OBSERVATIONS OF SIDE A STORM WATER DISCHARGES

" Storm water discharge visual observations are required for at least-one storm Indicate "None" in the first column of this form if you did not conduct a monthly visual observation.

event per month between October 1 and May 31. Make additional copies of this form as necessary.

" Visual observations must be conducted during the first hour of discharge Until a monthly visual observation is made, record any eligible storm events that do not result in a storm at all discharge locations. water discharge and note the date, time, name, and title of who observed there was no storm water

• Discharges of temporarily stored or contained storm water must be observed discharge.

at the time of discharge.

1. 1 Boat #2 003 #3 004 #4 005 Observation Date: October 2008 Marine Refuel Station Yard Storm Drain Yard Storm Drain to Yard Storm Drain Drainage Location Description Retention Basin Observers Name: None None None None Observation Time

Title:

Time Discharge Began Signature: Were Pollutants Observed (If yes, complete reverse side)

No No__-_- __No___No_

No No No D No_[__

1. 1 Boat #2 003 #3 004 #4 005 Observation Date: November 25 2008 Marine Refuel Station Yard Storm Drain Yard Storm Drain to Yard Storm Drain Drainage Location Description Retention Basin Observers Name Trevor Rebel 13:53 13:56 14:00. 14:06 Observation Time

Title:

Environmental Coordinator 13:53 13:53 Pre-Release 13:53 Time Discharge Began Signature: C Were Pollutants Observed No No No No (If yes, complete reverse side) No NNoo

1. 1 Boat #2 003 #3 004 #4 005 Observation Date: December 2008 Marine Refuel Station Yard Storm Drain Yard Storm Drain to Yard Storm Drain Drainage Location Description Retention Basin Observers Name: None None None None Observation Time

Title:

Time Discharge Began Signature a Were Pollutants Observed NoE Nol NoE NoE (If yes, complete reverse side) _ No_ _ _No_ _

1. 1 Boat #2 003 #3 004 #4 005 ObservationDrainage Location Description Marine Refuel Station Yard Storm Drain Yard Storm Drain to Yard Storm Drain i Retention Basin Observers Name: None None None None Observation Time

Title:

Time Discharge Began Signature: Were Pollutants Observed No No No NoE (If yes, complete reverse side)

2008-2009 Annual Report FORM 4-MONTHLY VISUAL OBSERVATIONS OF SIDE A STORM WATER DISCHARGES

" Storm water discharge visual observations are required for at least one storm Indicate "None" in the first column of this form if you did not conduct a monthly visual observation.

event per month between October 1 and May 31. Make additional copies of this form as necessary.

" Visual observations must be conducted during the first hour of discharge Until a monthly visual observation is made, record any eligible storm events that do not result in a storm at all discharge locations. water discharge and note the date, time, name, and title of who observed there was no storm water

• Discharges of temporarily stored or contained storm water must be observed discharge.

at the time of discharge.

1. 6 Range #7 007 #8 008 Observation Date: October__ 2008 Yard006

1. 5 Storm Drain Immediate Outlet Storm Water Yard Storm Drain Drainage Location Description (At Discharge)

Observers Name: None None None None Observation Time

Title:

Time Discharge Began Signature.: Were Pollutants Observed (If yes, complete reverse side)

1. 5 #6 Range Outlet #7 007 #8 008 Observation Date: November 25 2008 Yard006Storm Drain Immediate Storm Water Yard Storm Drain Drainage Location Description (At Discharge)

Observers Name: Trevor Rebel 14:19 14:32 N/A-No Flow 14:50 Observation Time

Title:

Environmental Coordinator 14:15 14:15 N/A-No Flow 13:53

• **,/V7 7L' Time Discharge Began Signature: Were Pollutants Observed N. oo (If-yes, complete reverse side) No Z No Z No zs No Z

1. 5 006 #6 Range #7 007 #8 008 Observation Date: December 2008 Drainage Location Description Yard Storm Drain Immediate Outlet Storm Water Yard Storm Drain (At Discharge)

Observers Name: None None None None Observation Time

Title:

Time Discharge Began Signature: Were Pollutants Observed (If yes, complete reverse side)

Observation Date: January 2009 #5 006 #6 Range #7 007 #8 008 Drainatio Drainage Locate:

Location Januaryio Description Storm 29Yard Drain (At Discharge) Immediate Outlet Storm Water Yard Storm Drain Observers Name: None None None None Observation Time

Title:

Time Discharge Began Signature: Were Pollutants Observed (If yes, complete reverse side)

2008-2009 Annual Report FORM 4-MONTHLY VISUAL OBSERVATIONS OF SIDE A STORM WATER DISCHARGES

" Storm water discharge visual observations are required for at least one storm Indicate "None" in the first column of this form if you did not conduct a monthly visual observation.

event per month between October 1 and May 31. Make additional copies of this form as necessary.

• Visual observations must be conducted during the first hour of discharge Until a monthly visual observation is made, record any eligible storm events that do not result in a storm at all discharge locations. water discharge and note the date, time, name, and title of who observed there was no storm water

" Discharges of temporarily stored or contained storm water must be observed discharge.

at the time of discharge.

1. 9 009 #10 010 #11 011 #12 012 Observation Date: October 2008 Yard Storm Drain Yard Storm Drain Yard Storm Drain Yard Storm Drain Drainage Location Description Observers Name: None None None None Observation Time

Title:

Time Discharge Began Signature: Were Pollutants Observed (If yes, complete reverse side)

1. 9 009 #10 010 #11 011 #12 012 Observation Date: November 25 2008 Yard Storm Drain Yard Storm Drain Yard Storm Drain Yard Storm Drain Drainage Location Description Observers Name: Trevor Rebel - 14:03 (1) 14:38 14:43 N/A-No Flow Observation Time

Title:

Environmental Coordinator 13:53 14:15 14:15 N/A-No Flow Time Discharge Began Signature: (._ Were Pollutants Observed No No No No (If yes, complete reverse side) NO____NO_[___o____No___

1. 9 009 #10 010 #11 011 #12 012 Observation Date: December 2008 Yard Storm Drain Yard Storm Drain Yard Storm Drain Yard Storm Drain Drainage Location Description YadSomDan YrStr Dri Yadtrm rinadSomDan Observers Name: None None None None Observation Time Title'_

Time Discharge Began Signature: Were Pollutants Observed (If yes, complete reverse side)

1. 9 009 #10 010 #11 011 #12 012 Observation Date: January 2009 Yard Storm Drain Yard Storm Drain Yard Storm Drain Yard Storm Drain Drainage Location Description YadSomDan YrStr Dri Yadtrm rinadSomDan Observers Name: None None None None Observation Time

Title:

Time Discharge Began Signature: Were Pollutants Observed (If yes, complete reverse side)

(1) November observation at point 009 observed by Jim Kelly, Senior Biologist.

2008-2009 Annual Report FORM 4-MONTHLY VISUAL OBSERVATIONS OF SIDE A STORM WATER DISCHARGES

" Storm water discharge visual observations are required for at least one storm " Indicate "None" in the first column of this form if you did not conduct a monthly visual observation.

event per month between October 1 and May 31. " Make additional copies of this form as necessary.

" Visual observations must be conducted during the first hour of discharge

• Until a monthly visual observation is made, record any eligible storm events that do not result in a storm at all discharge locations. water discharge and note the date, time, name, and title of who observed there was no storm water

" Discharges of temporarily stored or contained storm water must be observed discharge.

at the time of discharge.

1. 13 013 #14 014 #15 015 #16 020 Observation Date: October 2008 Description Yard Storm Drain Storm Water Runoff Yard Storm Drain Intake Deck Storm Drain Observers Name: None None None None Observation Time

Title:

Time Discharge Began Signature: Were Pollutants Observed (Ifyes, complete reverse side)

Observation Date: November 25

1. 13 013 #14 014 #15 015 #16 020 2008 Yard Storm Drain Storm Water Runoff Yard Storm Drain Intake Deck Storm Drainage Location Description Drain Observers Name: Trevor Rebel 15:10 15:30 15:18 13:57 Observation Time

Title:

Environmental Coordinator 14:20 15:30 14:20 13:53 Time Discharge Began Signature: . Were Pollutants Observed Yes Z No Z No Z No Z (ifyes, complete reverse side)

Observation Date December 2008 #13 013 #14 014 #15 015 #16 020 Drainage Location Description Yard Storm Drain Storm Water Runoff Yard Storm Drain Intake Deck Storm DranaeocaioDscrptonDrain Observers Name: None None -None None Observation Time

Title:

Time Discharge Began Signature: Were Pollutants Observed (If yes, complete reverse side)

1. 13 013 #14 014 #15 015 #16 020 Observation Date: JanuaryD 2009 Drainage Location DescriptionDri Yard Storm Drain Storm Water Runoff Yard Storm Drain Intake Deck Storm Drain Observers Name: None None None None Observation Time

Title:

Time Discharge Began Signature: Were Pollutants Observed I (If yes, complete reverse side)

2008-2009 Annual Report FORM 4-MONTHLY VISUAL OBSERVATIONS OF SIDE A STORM WATER DISCHARGES

• Storm water discharge visual observations are required for at least one storm Indicate "None" in the first column of this form if you did not conduct a monthly visual observation.

event per month between October 1 and May 31. Make additional copies of this form as necessary.

" Visual observations must be conducted during the first hour of discharge Until a monthly visual observation is made, record any eligible storm events that do notresult in a storm at all discharge locations. water discharge and note the date, time, name, and title of who observed there was no storm water

• Discharges of temporarily stored or contained storm water must be observed, discharge.

at the time of discharge.

1. 17 021 #18 023 Observation Date: October 2008 Drainage Location Description Yard Storm Drain Yard Storm Drain Observers Name: None None Observation Time

Title:

Time Discharge Began Signature: Were Pollutants Observed (Ifyes, complete reverse side)

1. 17 021 #18 023 Observation Date: November 25 2008 Yard Storm Drain Yard Storm Drain Drainage Location Description Observers Name: TrevorRebel 13:57 13:58 Observation Time

Title:

Environmental Coordinator 13:53 13:53 Time Discharge Began Signature: L,--Vv L-'* Were Pollutants Observed No7o (If yes, complete reverse side) No No 1__/N

1. 17 021 #18 023 2008 #17 021 #18 023 Observation Date: December Drainage Location Description Yard Storm Drain Yard Storm Drain Observers Name: None None Observation Time

Title:

Time Discharge Began Signature: Were Pollutants Observed (If yes, complete reverse side)

1. 17 021 #18 023 Yar 021 #18 023 Observation Date: January 2009 Drainage Location Description Yard Storm Drain Yard Storm Drain Observers Name: None None Observation Time

Title:

Time Discharge Began Signature: Were Pollutants Observed (If yes, complete reverse side)

2008-2009 Annual Report SIDE B FORM 4-MONTHLY VISUAL OBSERVATIONS OF STORM WATER DISCHARGES DATE/TIME OF DRAINAGE AREA DESCRIBE STORM WATER DISCHARGE IDENTIFY AND DESCRIBE SOURCE(S) OF DESCRIBE ANY REVISED OR NEW OBSERVATION DESCRIPTION CHARACTERISTICS POLLUTANTS BMPs AND THEIR DATE OF (From Reverse Side) IMPLEMENTATION Indicate whether storm water discharge is clear, EXAMPLE: Discharge from cloudy, or discolored; causing staining; containing EXAMPLE: Oil sheen caused by oil dripped by material storage Area #2 floating objects or an oil sheen, has odors, etc. trucks in vehicle maintenance area.

013 Discharge Foam on top of the water. Foam from recent paving operations None. Temporary issue caused by 11-25-08 adjacent to Raw Water Reservoirs. infrequent paving activity.

15:10 4 4 -I-4 4 4 4

2008-2009 Annual Report FORM 4-MONTHLY VISUAL OBSERVATIONS OF SIDE A STORM WATER DISCHARGES

" Storm water discharge visual observations are required for at least one storm 9 Indicate "None" in the first column of this form if you did not conduct a monthly visual observation.

event per month between October 1 and May 31. Make additional copies of this form as necessary.

" Visual observations must be conducted during the first hour of discharge Until a monthly visual observation is made, record any eligible storm events that do not result in a storm at all discharge locations. water discharge and note the date, time, name, and title of who observed there was no storm water

" Discharges of temporarily stored or contained storm water must be observed discharge.

at.the time of discharge.

1. 1 Boat #2 003 #3 004 #4 005 ObservationDrainage Location Description Marine Refuel Station Yard Storm Drain Yard Storm Drain to Yard Storm Drain Retention Basin Observers Name: None" None None None Observation Time

Title:

Time Discharge Began Signature: Were Pollutants Observed (If yes, complete reverse side)

1. 1 Boat #2 003 #3 004 #4 005 ObservationDrainage Location Description Marine Refuel Station Yard Storm Drain Yard Storm Drain to Yard Storm Drain Retention Basin Observers Name: None None None None Observation Time

Title:

Time Discharge Began Signature: Were Pollutants Observed (If yes, complete reverseside)

1. 1 Boat #2 003 #3 004 #4 005 ObservationDate:Drainage Location Description Marine Refuel Station Yard Storm Drain Yard Storm Drain to Yard Storm Drain Retention Basin Observers Name: Trevor Rebel 11:37 11:26 11:40 11:44 Observation Time

Title:

Environmental Coordinator 11:25 11:25 Pre-Release 11:25 Time Discharge Began Sign ature:______ Were Pollutants Observed NoZ NoZ NoZ NoZ

_______________________________________ (If yes, complete reverse side)_____________ _____________

1. 1 Boat #2 003 #3 004 #4 005 ObservationDrainage Location Description Marine Refuel Station Yard Storm Drain Yard Storm Drain to Yard Storm Drain Retention Basin Observers Name: None None None None Observation Time

Title:

Time Discharge Began Signature: Were Pollutants Observed I (If yes, complete reverse side) -------

2008-2009 Annual Report FORM 4-MONTHLY VISUAL OBSERVATIONS OF SIDE A STORM WATER DISCHARGES

• Storm water disoharge visual observations are required for at least one Storm Indicate 'None' in the first column of this form if you did not conduct a monthly visual observation.

event per month between October 1 and May 31. Make additional copies of this form as necessary.

" Visual observations must be conducted during the first hour of discharge Until a monthly visual observation is made, record any eligible storm events that do not result in a storm at all discharge locations. water discharge and note the date, time, name, and title of who observed there was no storm water

" Discharges of temporarily stored or contained storm water must be observed discharge.

at the time of discharge.

Observation Date: February 2009 #5 006 #6 Range #7 007 #8 008*

LoatonDecrpton Yard Storm Drain Immediate Outlet Storm Water Yard Storm Drain Drainage LoainDsrpin (At Discharge)

Observers Name: None None None None Observation Time

Title:

Time Discharge Began Signature: ____________________ Were Pollutants Observed

_______________________________________ (if yes, complete reverse side)_____________

Obevto 09#5ac ae 006 #6 Range #7 007 #8 008 March____t200 Observatio Date:io Yard Storm Drain Immediate Outlet Storm Water Yard Storm Drain Dranag Loaton escipton (At Discharge)

Observers Name: None None None None Observation Time

Title:

Time Discharge Began Signature: __________________ Were Pollutants Observed

_______________________________________ (If yes, complete reverse side) ____________

Obevto 09#5 ae pi 006 #6 Range #7 007 #8 008 Observatge Date:io Aprilrip2009 Yard Storm Drain Immediate Outlet Storm Water Yard Storm Drain Dranag Loaton escipton (At Discharge)

Observers Name: Trevor Rebel 11:47 11:57 No Discharge 11:47 (1)

Observation Time

Title:

Environmental Coordinator 11:40 11:45 No Discharge 11:25 Time Discharge Began Signature: 1

________________ Were Pollutants Observed N' N ZN/A NoZ7

_____________________________(if yes, complete reverse side)NoZoZ l Obevto 09#5 ae a 006 #6 Range #7 007 #8 008 Observatio Maycr2009o Loate:o Yard Storm Drain Immediate Outlet Storm Water Yard Storm Drain Dranag Loaton escipton (At Discharge)

Observers Name: _______None None None None Observation Time

Title:

Time Discharge Began Signature: ___________________ Were Pollutants Observed (1) April observation at point 008 observed by Jim Kelly, Senior Biologist.

2008-2009 Annual Report FORM 4-MONTHLY VISUAL OBSERVATIONS OF SIDE A STORM WATER DISCHARGES

• Storm water discharge visual observations are required for at least one storm Indicate "None" in the first column of this form if you did not conduct a monthly visual observation.

event per month between October 1 and May 31. Make additional copies of this forum as necessary.

• Visual observations must be conducted during the first hour of discharge 0 Until a monthly visual observation is made, record any eligible storm events that do not result in a storm at all discharge locations. water discharge and note the date, time, name, and title of who observed there was no storm water

• Discharges of temporarily stored or contained storm water must be observed discharge.

at the time of discharge.

1. 9 009 #10 010 #11 011 #12 012 ObservationDrainage Location Description Yard Storm Drain Yard Storm Drain Yard Storm Drain Yard Storm Drain Observers Name: None None None None Observation Time

Title:

Time Discharge Began Signature: Were Pollutants Observed (If yes, complete reverse side)__

1. 9 009 #10 010 #11-011 #12 012 Observation Date: March 2009 Yard Storm Drain Yard Storm Drain Yard Storm Drain Yard Storm Drain Drainage Location Description Observers Name: _ None None None None Observation Time

Title:

Time Discharge Began Signature: Were Pollutants Observed (If yes, complete reverse side)

Observation Date: April 7

1. 9 009 #10 010 #11 011 #12 012 2009 Yard Storm Drain Yard Storm Drain Yard Storm Drain Yard Storm Drain Drainage Location Description Y Observers Name: Trevor Rebel 11:35 (1) 12:00 12:17 12:19 Observation Time

Title:

Environmental Coordinator 11:25 11:45 11:45 12:00 Time Discharge Began Signature: Were Pollutants Observed NoN oN (If yes, complete reverse side) No No No_ No_____

1. 9 009 #10 010 #11 011 #12 012 Drainage Location Description Yard Storm Drain Yard Storm Drain Yard Storm Drain Yard Storm Drain Observers Name: None None None None Observation Time

Title:

Time Discharge Began Signature: Were Pollutants Observed (If yes, complete reverse side)

(1) April observation at point 009 observed by Jim Kelly, Senior Biologist.

2008-2009 Annual Report FORM 4-MONTHLY VISUAL OBSERVATIONS OF SIDE A STORM WATER DISCHARGES

" Storm water discharge visual observations are required for at least one storm

• Indicate "None" in the first column of this form if you did not conduct a monthly visual observation.

event per month between October 1 and May 31.

• Make additional copies of this form as necessary.

" Visual observations must be conducted during the first hour of discharge

• Until a monthly visual observation is made, record any eligible storm events that do not result in a storm at all discharge locations. water discharge and note the date, time, name, and title of who observed there was no storm water

• Discharges of temporarily stored or contained storm water must be observed discharge.

at the time of discharge.

1. 13 013 #14 014 #15 015 #16 020 Observation Date: February 2009 Yard Storm Drain Storm Water Runoff Yard Storm Drain Intake Deck Storm Drainage Location Description Drain Observers Name: None None None None Observation Time

Title:

Time Discharge Began:

Signature: Were Pollutants Observed (If yes, complete reverse side)

1. 13 013 #14 014 #15 015 #16 020 Observation Date: March 2009 Description Yard Storm Drain Storm Water Runoff Yard Storm Drain Intake Deck Storm Drain Observers Name: None None None None Observation Time

Title:

Time Discharge Began Signature: Were Pollutants Observed (Ifyes, complete reverse side)

1. 13 013 #14 014 #15 015 #16 020 Observation Date: April 7 2009 Yard Storm Drain Storm Water Runoff Yard Storm Drain Intake Deck Storm Drainage Location Description Drain

________________Drain Observers Name: Trevor Rebel 12:07 12:23 12:11 11:28 Observation Time

Title:

Environmental Coordinator 11:45 12:00 11:45 11:25 Time Discharge Began Signature: (e__ Were Pollutants Observed N`71 (If yes, complete reverse side) No [__No [__No _ _[__No

1. 13 013 #14 014 #15 015 #16 020 ObservationDrainage Location Description Yard Storm Drain Storm Water Runoff Yard Storm Drain Intake Deck Storm DraiageocatonDscritio _______Drain Observers Name: None None None None Observation Time

Title:

Time Discharge Began Signature: Were Pollutants Observed (if yes, complete reverse side).

2008-2009 Annual Report FORM 4-MONTHLY VISUAL OBSERVATIONS OF SIDE A STORM WATER DISCHARGES

" Storm water discharge visual observations are required for at least one storm * 'Indicate "None" in the first column of this form if you did not conduct a monthly visual observation.

event per month between October 1 and May 31.

• Make additional copies of this form as necessary.

" Visual observations must be conducted during the first hour of discharge

• Until a monthly visual observation is made, record any eligible storm events that do not result in a storm at all discharge locations. water discharge and note the date, time, name, and title of who observed there was no storm water

• Discharges of temporarily stored or contained storm water must be observed discharge.

at the time of discharge.

1. 17 021 #18 023 ObservationDrainage Location Description Yard Storm Drain Yard Storm Drain Observers Name: None None Observation Time:

Title:

Time Discharge Began Signature: Were Pollutants Observed (Ifyes, complete reverse side)

1. 17 021 #18 023 Observation Date: March 2009 Yard Storm Drain Yard Storm Drain Drainage Location Description Observers Name: None None Observation Time

Title:

Time Discharge Began Signature: Were Pollutants Observed (Ifyes, complete reverse side)

1. 17 021 #18 023 7 2009 Yar 021 #18 023 Observation Date: April Drainage Location Description Yard Storm Drain Yard Storm Drain Observers Name: Trevor Rebel 11:28 11:29 Observation Time

Title:

Environmental Coordinator 11:25 11:25 Time Discharge Began Signature: (7/ L/,.- Were Pollutants Observed No No (If yes, complete reverse side)

1. 17 021 #18 023 Observation Date: May _. 2009 Yard Storm Drain Yard Storm Drain Drainage Location Description Observers Name: None None Observation Time

Title:

Time Discharge Began Signature: Were Pollutants Observed (If yes, complete reverse side)

2008-2009 Annual Report SIDE B FORM 4-MONTHLY VISUAL OBSERVATIONS OF STORM WATER DISCHARGES DATE/TIME OF DRAINAGE AREA DESCRIBE STORM WATER DISCHARGE IDENTIFY AND DESCRIBE SOURCE(S) OF DESCRIBE ANY REVISED OR NEW OBSERVATION DESCRIPTION CHARACTERISTICS POLLUTANTS BMPs AND THEIR DATE OF (From Reverse Side) IMPLEMENTATION Indicate whether storm water discharge is clear, EXAMPLE: Discharge from cloudy, or discolored; causing staining; containing EXAMPLE: Oil sheen caused by oil dripped by material storage Area #2 floating objects or an oil sheen, has odors, etc. trucks in vehicle maintenance area.

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2008-2009 Annual Report FORM 5-ANNUAL COMPREHENSIVE SITE COMPLIANCE EVALUATION POTENTIAL POLLUTANT SOURCE/INDUSTRIAL ACTIVITY BMP STATUS EVALUATION DATE: 05 / 26 / 09 INSPECTOR NAME: Trevor Rebel TITLE: Environmental Coordinator SIGNATURE:

POTENTIAL POLLUTANT If yes,. to either Describe deficiencies in BMPs or BMP implementation Describe additionallrevised BMPs or corrective actions and their date(s) of SOURCE/INDUSTRIAL ACTIVITY AREA HAVE ANY BMPs NOT BEEN D YES quest'on, complete implementation (as identified in your SWPPP) FULLY IMPLEMENTED? 0 NO the next two columns of this Turbine Building form ARE ADDITIONAL/REVISED D YES BMPs NECESSARY? EEJ NO POTENTIAL POLLUTANT Describe deficiencies in BMPs or BMP Describe additional/revised BMPs or SOURCE/INDUSTRIAL ACTIVITY AREA HAVE ANY BMPs NOT BEEN 1YES If yes, to either implementation corrective actions and their date(s) of identIDUSnTyour (as identified ACTIPT in your FULLAVEYIMPLEMNTBED? [ NO question, complete implementation SWPPP) FULLY IMPLEMENTED? 1K No the next two columns of this Turbine Buttress form ARE ADDITIONAL/REVISED 0l YES BMPs NECESSARY? [] NO POTENTIAL POLLUTANT Describe deficiencies in BMPs or BMP Describe additional/revised BMPs or SOURCE/INDUSTRIAL ACTIVITY AREA HAVE ANY BMPs NOT BEEN 01 YES qu esto, ompeiter If yes, to either implementation ipeetto corrective actions and their date(s) of orcieatosadterdt~)o (as identified in your SWPPP) FULLY IMPLEMENTED? [] NO the next two columns of this U1 and U2 Transformer Yards form ARE ADDITIONAL/REVISED 01 YES BMPs NECESSARY? 0] NO POTENTIAL POLLUTANT Describe deficiencies in BMPs or BMP Describe additional/revised BMPs or SOURCE/INDUSTRIAL ACTIVITY AREA HAVE ANY BMPs NOT BEEN 0 YES If yes, to either implementation corrective actions and their date(s) of idUEnIfDUin (as identified inyour ACTPVP) your FULLAVYIMPLMNOTED? EEN NO Equestion, complete implementation SWPPP) FULLY IMPLEMENTED? 0 NO the next two columns of this Intake Areas form ARE ADDITIONAL/REVISED [I YES BMPs NECESSARY? [K NO

2008-2009 Annual Report SIDE B FORM 5 (Continued)-ANNUAL COMPREHENSIVE SITE COMPLIANCE EVALUATION POTENTIAL POLLUTANT SOURCE/INDUSTRIAL ACTIVITY BMP STATUS EVALUATION DATE: 05 / 26 / 09 INSPECTOR NAME: Trevor Rebel TITLE: Environmental Coordinator SIGNATURE: I -I'*Ž"v i POTENTIAL POLLUTANT Describe deficiencies in BMPs or BMP Describe additional/revised BMPs or SOURCE/INDUSTRIAL ACTIVITY AREA HAVE ANY BMPs NOT BEEN Cl YES implementation corrective actions and their date(s) of (as identified in your SWPPP) FULLY IMPLEMENTED? El NO If yes, to either implementation question, Hazardous Waste Facility complete the next two columns of this form

[I YES ARE ADDITIONAL/REVISED BMPs NECESSARY? IS] NO POTENTIAL POLLUTANT Describe deficiencies in BMPs or BMP Describe additional/revised BMPs or SOURCE/INDUSTRIAL ACTIVITY AREA HAVE ANY BMPs NOT BEEN 0l YES implementation corrective actions and their date(s) of (as identified in your SWPPP) FULLY IMPLEMENTED? El NO If yes, to either implementation question, Area 10 complete the next two columns of this ARE ADDITIONAL/REVISED [I YES form BMPs NECESSARY? 0] NO POTENTIAL POLLUTANT Describe deficiencies in BMPs or BMP Describeadditional/revised BMPs or SOURCE/INDUSTRIAL ACTIVITY AREA HAVE ANY BMPs NOT BEEN El YES implementation corrective actions and their date(s) of (as identified in your SWPPP) FULLY IMPLEMENTED? Mx NO If yes, to either implementation question, Sewage Treatment Facility complete the next two columns of this ARE ADDITIONAL/REVISED 0l YES form BMPs NECESSARY? 0] NO POTENTIAL POLLUTANT Describe deficiencies in BMPs or BMP Describe additional/revised BMPs or SOURCE/INDUSTRIAL ACTIVITY AREA HAVE ANY BMPs NOT BEEN El YES implementation corrective actions and their date(s) of (as identified in your SWPPP) FULLY IMPLEMENTED? [91 NO If yes, to either implementation question, Sea Water Reverse Osmosis complete the next two Facility columns of this ARE ADDITIONAL/REVISED El YES form BMPs NECESSARY? Mx NO

2008-2009 Annual Report FORM 5 (Continued)-ANNUAL COMPREHENSIVE SITE COMPLIANCE EVALUATION POTENTIAL POLLUTANT SOURCE/INDUSTRIAL ACTIVITY BMP STATUS EVALUATION DATE: 06 / 02 / 09 INSPECTOR NAME: Trevor Rebel TITLE: Environmental Coordinator SIGNATURE:

POTENTIAL POLLUTANT Describe deficiencies in BMPs or BMP Describe additionallrevised BMPs or SOURCE/INDUSTRIAL ACTIVITY AREA HAVE ANY BMPs NOT BEEN 0l YES implementation corrective actions and their date(s) of (as identified in your SWPPP) FULLY IMPLEMENTED? [K NO If yes, to either implementation question, Make Up Water Treatment complete the F i next two Facility columns of this form 0l YES ARE ADDITIONAL/REVISED BMPs NECESSARY? E[ NO POTENTIAL POLLUTANT Describe deficiencies in BMPs or BMP Describe additional/revised BMPs or SOURCE/INDUSTRIAL ACTIVITY AREA HAVE ANY BMPs NOT BEEN [I YES implementation corrective actions and their date(s) of (as identified in your SWPPP) FULLY IMPLEMENTED? l] NO If yes, to either implementation question, Waste Water Holding Facility complete the next two columns of this ARE ADDITIONAL/REVISED El YES form BMPs NECESSARY? Xl NO POTENTIAL POLLUTANT Describe deficiencies in BMPs or BMP Describe additional/revised BMPs or SOURCE/INDUSTRIAL ACTIVITY AREA HAVE ANY BMPs NOT BEEN El YES implementation corrective actions and their date(s) of (as identified in your SWPPP) FULLY IMPLEMENTED? 1] NO If yes, to either implementation question, Vehicle Maintenance Yard complete the next two columns of this ARE ADDITIONAL/REVISED El YES form BMPs NECESSARY? 0] NO POTENTIAL POLLUTANT Describe deficiencies in BMPs or BMP Describe additional/revised BMPs or SOURCE/INDUSTRIAL ACTIVITY AREA HAVE ANY BMPs NOT BEEN Dl YES implementation corrective actions and their date(s) of (as identified in your SWPPP) FULLY IMPLEMENTED? [] NO If yes, to either implementation question, Fleet Vehicle Fueling complete the next two columns of this ARE ADDITIONAL/REVISED El YES form BMPs NECESSARY? 0l NO

2008-2009 Annual Report FORM 5 (Continued)-ANNUAL'COMPREHENSIVE SITE COMPLIANCE EVALUATION POTENTIAL POLLUTANT SOURCE/INDUSTRIAL ACTIVITY BMP STATUS EVALUATION DATE: 06 / 02 / 09 INSPECTOR NAME: Trevor Rebel TITLE: Environmental Coordinator SIGNATURE: _ _ _ _/_

POTENTIAL POLLUTANT Describe deficiencies in BMPs or BMP Describe additional/revised BMPs or SOURCE/INDUSTRIAL ACTIVITY AREA HAVE ANY BMPs NOT BEEN D YES implementation corrective actions and their date(s) of (as identified in your SWPPP) FULLY IMPLEMENTED? 0 NO Ifyes, to either implementation question, Marine Fueling Facility complete the next two columns of this form O YES ARE ADDITIONAL/REVISED BMPs NECESSARY? El NO POTENTIAL POLLUTANT Describe deficiencies in BMPs or BMP Describe additional/revised BMPs or SOURCE/INDUSTRIAL ACTIVITY AREA HAVE ANY BMPs NOT BEEN [3 YES implementation corrective actions and their date(s) of (as identified in your SWPPP) FULLY IMPLEMENTED? ZI NO Ifyes, to either implementation question, Additional improvements are planned to Additional controls to be implemented next two reduce potential for transport of sediments including exposed soils stabilization columns of this and contaminates from the Range. and/or removal and improvement of form ammunition traps. Range improvement ARE ADDITIONAL/REVISED E1 YES initiatives planned for completion through BMPs NECESSARY? 01 NO the 2009/2010 storm season.

POTENTIAL POLLUTANT Describe deficiencies in BMPs or BMP Describe additional/revised BMPs or SOURCE/INDUSTRIAL ACTIVITY AREA HAVE ANY BMPs NOT BEEN D YES implementation corrective actions and their date(s) of (as identified in your SWPPP) FULLY IMPLEMENTED? 0] NO Ifyes, to either implementation question, 500 kV Switch Yard complete the next two columns of this ARE ADDITIONAL/REVISED D YES form BMPs NECESSARY? [] NO POTENTIAL POLLUTANT Describe deficiencies in BMPs or BMP Describe additional/revised BMPs or SOURCE/INDUSTRIAL ACTIVITY AREA HAVE ANY BMPs NOT BEEN D YES implementation corrective actions and their date(s) of (as identified in your SWPPP) FULLY IMPLEMENTED? XI NO Ifyes, to either implementation question, 230 kV Switch Yard complete the next two columns of this ARE ADDITIONAL/REVISED 0] YES form BMPs NECESSARY? 0i NO

2008-2009 Annual Report FORM 5 (Continued)-ANNUAL COMPREHENSIVE SITE COMPLIANCE EVALUATION POTENTIAL POLLUTANT SOURCE/INDUSTRIAL ACTIVITY BMP STATUS EVALUATION DATE: 06 / 02 / 09 INSPECTOR NAME: Trevor Rebel TITLE: Environmental Coordinator SIGNATURE:

POTENTIAL POLLUTANT Describe deficiencies in BMPs or BMP Describe additional/revised BMPs or SOURCE/INDUSTRIAL ACTIVITY AREA HAVE ANY BMPs NOT BEEN 01 YES implementation corrective actions and their date(s) of (as identified in your SWPPP) FULLY IMPLEMENTED? [9 NO If yes, to either implementation question, Remote 12 kV Electrical complete the Transformers -next two columns of this form ARE ADDITIONAL/REVISED E0 YES BMPs'NECESSARY? IZJ NO POTENTIAL POLLUTANT HAVE ANY BMPs NOT BEEN 01 YES Describe deficiencies in BMPs or BMP Describe additional/revised BMPs or SOURCE/INDUSTRIAL ACTIVITY AREA FULLY IMPLEMENTED? 01 NO implementation corrective actions and their date(s) of (as identified in your SWPPP) If yes, to either implementation question, complete the next two ARE ADDITIONAL/REVISED [0 YES columns of this BMPs NECESSARY? 01 NO form POTENTIAL POLLUTANT HAVE ANY BMPs NOT BEEN 0 YES Describe deficiencies in BMPs or BMP Describe additionallrevised BMPs or SOURCE/INDUSTRIAL ACTIVITY AREA FULLY IMPLEMENTED? 0l NO implementation corrective actions and their date(s) of (as identified in your SWPPP) If yes, to either implementation question, complete the next two ARE ADDITIONAL/REVISED 0] YES columns of this BMPs NECESSARY? 0] NO form POTENTIAL POLLUTANT HAVE ANY BMPs NOT BEEN 0l YES Describe deficiencies in BMPs or BMP Describe additional/revised BMPs or SOURCE/INDUSTRIAL ACTIVITY AREA FULLY IMPLEMENTED? 0l NO implementation corrective actions and their date(s) of (as identified in your SWPPP) If yes, to either implementation question, .

complete the next two ARE ADDITIONAL/REVISED 0] YES columns of this BMPs NECESSARY? 01 NO form

The following narrative comments provide explanation, where required, for the 2008-2009 Annual Report for Storm Water Discharges Associated with Industrial Activities, Diablo Canyon Power Plant (DCPP),

Facility WDID No. 3401018248.

General Comments:

1. Sample and observation times throughout the report are reported in 24-hr clock format.

2. This report has been completed in accordance with DCPP's commitment to implement provisions of the State General Industrial Storm Water Permit (General Permit) as outlined in PG&E Letter DCL-2006-556 to the Central Coast Region dated November 09, 2006.

Section Specific Comments:

Comments are arranged by section and item number.

Section E. Number 2. - Did you collect storm water samples from the first storm of the wet season that produced a discharge during scheduled facility operating hours? (Section B.5 of the General Permit).

Checked "No":

A storm event on 10-04-08 produced 0.14 inches of precipitation between 01:00 and 05:00 hours in the morning. This storm generated unexpected rainfall at the plant site outside of normal facility operating hours in which support staff were available and staged to conduct sampling. The next qualifying storm event was sampled on 10-30-08.

Section E. Number 5. - Was the sample collection or analysis reduced in accordance with Section B.7.d of the General Permit?

Checked "Yes":

If "YES", attach documentation supporting your determination that two or more drainage areas are substantially identical.

The following text describes each discharge location and sample point. Additionally, substantially identical drainages, not sampled, are described as required by Section E, Number 5:

Boat - Marine Refueling Facility Runoff

==

Description:==

Storm water generated near and around the marine refueling facility.

Sample Point: Sample valve leading from concrete bermed area to final discharge approximately 10-ft away.

003 - Yard Storm Drain

==

Description:==

Storm water runoff from areas surrounding the seawater intake structure building.

Sample Point: Sampled at 003 culvert inlet as close to point of discharge as practicable. Storm water travels through the 003 culvert before combining with seawater discharge.

2008-2009 Annual Report Comments Sectiong Page]iof 5

004 - Yard Storm Drain to Retention Basin

Description:

Storm water drains to discharge 004 from the following areas on site:

" Southeast side of the Unit 2 Turbine Building,

" Administration Building,

" Security Building,

" Training and Maintenance Shop Buildings,

" Parking lots 4 and 5,

" Meteorological tower area,

" A small area to the west side of the west plant access road,

" Hazardous Waste Storage Unit,

" Firewater storage tank,

" Truck bay, and

" Firewater pump building.

Sample Point: Sampled at the inlet to the 004 retention basin. When full, the retained water in the de-silting basin overflows a vertical riser then flows through approximately 100-ft of underground conduit to discharge.

005 - Yard Storm Drain

Description:

Storm Water drains to discharge 005 from the following areas on site:

" Independent Spent Fuel Storage Installation (ISFSI),

" Plant Yard on the Unit 2 side of Radioactive Waste Building,

" West side of the Turbine Building,

" Hazardous Materials Warehouse,

" Construction Offices,

" Parking lots 2, 3, 6, 7, and 8,

" Cold Machine Shop,

• Seawater Reverse Osmosis Facility,

" Biological Laboratory (not in service), and

" Fabrication Shop Sample Point: Located in large concrete drainage canal downstream of a de-silting weir. Water flowing past the sample point travels another 600-ft of concrete surface before entering a 4-ft diameter conduit leading to a final discharge location with limited access.

006 - Yard Storm Drain

Description:

Storm water drains to discharge 006 from the following areas on site:

• Pacific Ocean side of the ridge southeast of the power plant,

• Warehouse B,

• Shooting Range,

• Outdoor Abrasive Blast Facility,

• Fleet Vehicle Fueling Facility, and

• Parking Lot #1 Sample Point 006 at Discharge: Sampled from the culvert outlet as it enters a v-ditch. Storm water travels another 75-ft to discharge at a location with limited access.

Sample Point 006 Range Immediate Outlet: Sampled from culvert outlet immediately downstream of Diablo Canyon Shooting Range. Past the sampling point, storm water traverses 25-ft of concrete v-ditch, combining

• with upstream flows, before entering another underground culvert for 600-ft, then mixing with other 006 pathway flows listed above. Combined storm water then travels approximately 75-ft to outfall. This pathway undergoes significant dilution as all 006 flows combine prior to discharge from the plant site.

007- Storm Water Runoff

Description:

Storm water from watershed south and east of the facility. There are no industrial activities present in this path. Water discharges to an inaccessible rip-rap field west of the facility.

Sampling: This point is not sampled. The point is not downstream of industrial activities, and the underground conduit discharge location is not safely accessible.

2008-2009 Annual Report Coinnments Section Page 2 of 5

008 - Yard Storm Drain

==

Description:==

Storm water yard drains from the following areas:

" Northwest side of the Turbine Building,

" Technical Maintenance Building, and

" Watershed on the north side of Diablo Creek to the northwest of the power plant.

Sample Point: Sample is taken from culvert inlet directly, above discharge point. Note, this area has additional security requirements for access that may result in delayed sample times.

009 - Yard Storm Drain

==

Description:==

Storm water from the north and northeast side of the Unit 1 Auxiliary, Containment, Fuel Handling, and Turbine Buildings drains to the north side of the yard to discharge.

Sample Point: Sample is taken from an accessible sump nearest the point of discharge. From the sump, storm water then flows through an underground culvert 300-ft to a discharge location that is not safely accessible during storm events.

010 - Yard Storm Drain

==

Description:==

Runoff from the hillside between DCPP and the Raw Water Reservoirs drains into a concrete culvert that is routed to the north along steep inaccessible terrain prior to discharge.

Sample Point: This point is not sampled. Stonn water collected from discharge 013 is substantially identical to this discharge point.

011 -Yard Storm Drain

==

Description:==

Runoff from Diablo Creek Road and the north sides of the 230 kV and 500 kV Switchyards.

Sample Point: Sample is taken at the inlet of an accessible drop-in culvert nearest the point of discharge. Storm water then travels another 500-ft across a concrete surface to a steep metal conduit leading to the discharge point. The final discharge point is not safely accessible during a storm event and is in an area subject to restricted security access.

012 - Yard Storm Drain

==

Description:==

Runoff from the area between the 230 kV Switchyard and the 500 kV Switchyard drains to a vertical shaft leading to an underground culvert and discharge.

Sample Point: This point is not sampled. Storm water sampled from discharge 011 and 013 are substantially identical to this discharge point.

013 - Yard Storm Drain

==

Description:==

Storm water drains to 013 from the following areas:

E Raw Water Reservoirs, 0 Makeup Water Treatment Facility, and 0 230 kV Switchyard Sample Point: Sample taken from a sample well in the 013 concrete v-ditch. Water flows an additional 200-ft before entering an inaccessible metal conduit to discharge.

014 - Storm Water Runoff

==

Description:==

Storm water runoff from lay down areas and the hillside south and east of the 500 kV Switchyard is collected in a drainage ditch and routed to discharge.

Sample Point: This point is not sampled. Storm water sampled from discharge points 013 and 015 are substantially identical to this discharge point.

015 - Yard Storm Drain

==

Description:==

Storm water runoff from the area around the temporary auto facilities and adjacent roadway is collected in a drainage ditch and discharged.

Sample Point: Sample taken from drop-in culvert downstream of automotive facility. After the sampling point, water flows 100-ft through an inaccessible culvert to a rip-rap field and discharge.

2008-2009 Annual Report Comments Section Page 3 of 5

018 - Yard Storm Drain

==

Description:==

Storm water runoff from the east side of the Intake Structure Building.

Sample Point: This point is not sampled. Storm water sampled from discharge points 003 and 023 are substantially identical to this discharge point.

020 - Intake Deck Storm Drain

==

Description:==

Storm water collected directly in front of the seawater traveling screen housings drains to the circulating water pump fore bays through open gratings.

Sample Point: This point is not sampled. Storm water sampled from discharge points 003 and 023 are substantially identical to this discharge point.

021 - Yard Storm Drain

==

Description:==

Screen wash over spray drains and storm water from the east side of the traveling screen deck.

Sample Point: This point is not sampled. Storm water sampled from discharge points 003 and 023 are substantially identical to this discharge point.

023 - Yard Storm Drain

==

Description:==

Storm water generated on the north and east sides of Intake Structure Building and Intake roadways is drained through discharge point 023.

Sample Point: Sampled at the drop-in box culvert inlet approximately 10-ft prior' to discharge.

Section E. Number 6. - Were all samples collected during the first hour of discharge?

Checked "No":

First storm event sample point 008 yard storm drain discharge started at 10-30-08, 22:00 hrs. The sample was collected at 23:46 hrs due to safety and security concern delays for personnel performing collection.

Second storm event sample point 008 yard storm drain discharge started at 02-22-09, 02:55 hrs. The sample was collected at 04:20 hrs due to safety and security concern delays for personnel performing collection.

Second storm event sample point 009 yard storm drain discharge started at 02-22-09, 02:25 hrs. The sample was collected at 03:28 hrs due to safety and security concern delays for personnel performing collection.

Section E. Number 9. - Did you collect and analyze samples of temporarily stored or contained storm water discharges from two storm events?

Checked, "Yes", with the following clarifying information:

Sample point 004 for both the first and second storm events were sampled as a pre-release. The 004 discharge path first fills a settling basin before flowing through a riser pipe to discharge.

Section E. Number 11. - Discharge Location and Sample Point Reference narrative comments for Section E. Number 5, above, for a description of discharge and sample point information.

2008-2009 Annual Report Comments Sectiong Page 4 of 5

Section G. Number 1. - Monthly Wet Season Visual Observations Attach an explanation for any "NO" answer months.

October 2008 - No qualifying storm events producing discharge to waters of the state during day light hours.

December 2008 - No qualifying storm events producing discharge to waters of the state during day light hours.

January 2009 - No qualifying storm events producing discharge to waters of the state during day light hours.

February 2009 - No qualifying storm events producing discharge to waters of the state during day light hours.

March 2009 - No qualifying storm events producing discharge to waters of the state during day light hours

• May2009 - Insufficient precipitation for May 2009.

2008-2009 Aniual Report Coinmments Section Page 5 of 5

Creek Environmental Laboratories, Ilnc. 4 Chain-of-Custody 141 Suburban Road, Suite C-5, San Luis Obispo,*CA 93401 phone (805) 545-9838 fax (805) 545-0107 www.creeklabs.com sales@creeklabs.com Order # F-:*1

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Creek Environmental Laboratories, Inc. Chain-of-Custody 141 Suburban Road, Suite C-5, San Luis Obispo, CA 93401 phone (805) 545-9838 fax (805) 545-0107 www.creeklabs.com salesccreeklabs.com Order # .V--*ŽDif S PIease Print in Pen M MAI 1:11T F-- I l rT=r- F , n ClientQ> Name

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• CREEK ENVIRONMENTAL LABORATORIES, INC.

A Minority-owned Business Enterprise 141 SUBURBAN ROAD, SUITE C - SAN LUIS OBISPO, CA 93401 *(805') 545-9838 - FAX (805) 545-0107 Page .8 Trevor Rebel Log Number: 08-C15125 Diablo Canyon. Power Plant Order: P5698 P.O. Box 56 Project: Storm Water Set #1 Avila Beach, CA 93424 Received: 10/31/08 Printed: 11/11/08 REPORT OF ANALYTICAL RESULTS Sampled Sample Description Sampled By Date @ Time Matrix Boat-2008-I Trevor Rebel 10/30/08@22:11. Aqueous

=

== ==== -------------

Anatyte Result DLR Dilution Units Method Date Date Batch Factor Analyzed Prepared 10/31/08 7 - 2723 Electrical Conductance 2,300 1 1 umhos/cm SM 2510B 10/31/08 2723 pH .6.9 0.1 1 pH units SM 4500-H B Total Suspended Solids 530 5 1 -mg/L SM 2540D 11/05/08 2865 Total Organic Carbon 100 20 100 mg/L SM 5310B 11/06/08 2915 Iron 31 0.2 10 mg/L EPA 200.7 11/10/08 11/07/08 3040 DLR= Detection Limit for Reporting. Results of "Not Detected" are below DLR.

CREEK ENVIRONMENTAL LABORATORIES Lab Director, Michael Ng PRINTED ON RECYCLED PAPER

CREEK ENVIRONMENTAL LABORATORIES, INC.

A Minority-owned Business Enterprise 14 1 SUBURBAN ROAD, SUITE C - SAN LUIS OBISPO, CA 93401 - (805) 545-9838 FAX (805) 545-0107 Page 6 Trevor Rebel Log Number: 08-C15123 Diablo Canyon Power Plant Order: P5698 P.O. Box 56 Project: Storm Water Set #1 Avila Beach, CA 93424 Received: 10/31/08 Printed: 11/11/08 REPORT OF ANALYTICAL RESULTS Sampled Sample Description Sampled By Date.@ Time Matrix 003-2008rl Trevor Rebel 10/30/08@22:05 Aqueous Analyte Result DLR Dilution Units Method Date Date Batch Factor Analyzed Prepared 10/31/08 2723 Electrical Conductance 4,400 -1 1 umhos/cm - SM 25108 10/31/08 2723 pH 6.7 0.1 1 pH units SM 4500-H B 11/05/08 Total Suspended Solids 520 5 1 mg/L SM 2540D 2865 11/06/08 Total Organic Carbon 76 4 20 mg/L SM 5310B 2915 Iron 19 0.2 10 mg/L EPA 200.7 11/10/08 11/07/08 3040 DLR = Detection Limit for Reporting. Results of "Not Detected" are below DLR.

CREEK ENVIRONMENTAL LABORATORIES Lab Director, Michael Ng PRINTED ON RECYCLED PAPER

• CREEK ENVIRONMENTAL LABORATORIES, INC.

A Minority-owned Business Enterprise 141 SUBURBAN ROAD, SUITE C

• SAN LUIS OBISPO, CA 93401 '- (805) 545-9838

• FAX (805) 545-0107 Page 9 Trevor Rebel Log Number: 08-C15126 Diablo Canyon Power Plant Order: P5698 P.O. Box 56 Project: Storm Water Set #1 Avila Beach, CA 93424 Received: 10/31/08 Printed: 11/11/08 REPORT OF ANALYTICAL RESULTS Sampled Sample Description Sampled By Date @ Time Mn*P*w 004-2008-1 Trevor Rebel 10/30/08@22:13 Aqueous Analyte Result DLR Dilution Units Method. Date Date Batch Factor Analyzed Prepared 10/31/08 Electrical Conductance 3,600 I 1 umhos/cm SM 25108 2723 10/31/08 pH - 6.9 0.1 1 pH units SM 4500-H B 2723 Total Suspended Solids 25O 5 *1 mg/L SM 2540D 11/06/08 2933 Total Organic Carbon 50 mg/L 120 10 SM 5310B 11/11/08 3055 10 3056 Iron 7.5 0.2 mg/L EPA 200.7 11/11/08 DLR = Detection Limit for Reporting. Results of "Not Detected" are below DLR.

CREEK ENVIRONMENTAL LABORATORIES Lab Director, Michael Ng PRINTED ON RECYCLED PAPER

.CREEK ENVIRONMENTAL LABORATORIES, INC.

A Minority-owned Business Enterprise 141 SUBURBAN ROAD, SUITE C

• SAN LUIS OBISPO, CA 93401 - (805) 545-9838 a FAX (805) 545-0107 Page .0 Trevor Rebel Log Number: 08-C15127 Diablo Canyon Power Plant Order:. P5698 P.O' Box 56 Project: Storm Water Set #1 Avila Beach, CA 93424 Received: 10/31/08 Printed: 11/11/08 REPORT OF ANALYTICAL RESULTS Sampled Sample Description Sampled By Date @ Time Matrix 005-2008-1 Trevor Rebel .10/30/08@22:23 Aqueous AnaLyte Result DLR Dilution Units Method Date Date Batch Factor Analyzed Prepared 10/31/08 2723 Electrical Conductance 1,400 1 1 umhos/cm SM 2510B 10/31/08 2723 pH 7.0 0.1 1 pH units SM 4500-H B 11/06/08 Total Suspended Solids 160 5 1 mg/L SM 2540D 2933 11/06/08 Total Organic Carbon 94 4 20 mg/L SM 5310B 2915 Iron 5.8 0.2 10 mg/L EPA 200.7 11/11/08 3056 DLR = Detection Limit. for Reporting. Results of "Not Detected" are below DLR.

CREEK ENVIRONMENTAL LABORATORIES Lab Director, Michael Ng C) PRINTED ON RECYCLED PAPER

SCREEK ENVIRONMENTALLABORATORIES, A Minority-owned Business Enterprise INC.

141 SUBURBAN ROAD, SUITE C - SAN LUIS OBISPO, CA 93401 * (805) 545-9838 a FAX (805) 545-0107 Page 1 Trevor Rebel Log Number: C15118 Diablo Canyon Power Plant Order: P5698 P.O. Box 56 Project: Storm Water Set #1 Avila Beach, CA 93424 Received: 10/31/08 Printed: 11/11/08 REPORT OF ANALYTICAL RESULTS Sampled Sample Description Sampled By Date @ Time Matrix 006 Outlet-2008-1 Trevor Rebel 10/30/08@23:12 Aqueous Analyte Result DLR. Dilution Units Method Date Date Batch Factor Analyzed prepared 10/31/08 Electrical Conductance 360 umhos/cm SM 2510B 2723 10/31/08 pH 7.1 0.1 1 pH units SM 4500-H B 2723 Total Suspended Solids 28 5 1 mg/L SM 2540D 11/05/08 2865 Total Organic Carbon 52 4 20 mg/L SM 53108 11/06/08 2915 Iron 2.1 0.2 10 mg/L EPA 200.7 11/10/08 11/07/08 3040 DLR = Detection Limit for Reporting. Results of "Not Detected"' are below DLR.

CREEK ENVIRONMENTAL LABORATORIES Lab Director, Michael Ng C, PRINTED ON RECYCLED PAPER

CREEK ENVIRONMENTAL LABORATORIES, INC.

A Minority-owned Business Enterprise 141 SUBURBAN ROAD, SUITE C - SAN LUIS OBISPO, CA 93401 * (805) 545-9838

• FAX (805) 545-0107 Page 1 Trevor Rebel Log Number: 08-C15115 Diablo Canyon Power Plant Order: P5695, P.O. Box 56 Project: Storm Water Avila Beach, CA 93424 Received: 10/31/08 Printed: 11/10/08 REPORT OF. ANALYTICAL RESULTS Sampled Sample Description Sampled By Date @ Time Matrix 006 Outlet-2008-1 Trevor Rebel. 10/30/08@23:12 Ac~ueous Analyte Result DLR Dilution Units Method . Date Date Batch Factor Analyzed Prepared 200.8 11/07/08 10/06/08 2940 Chromium 0.008 0.001 1 mg/[ EPA 10/06/08 2940 200.8 11/07/08 Lead 0.032 0.001 .1 mg/L EPA 10/06/08 2940 200.8 11/07/08 Nickel 0.018 0.001 1 mg/L EPA 20.8.. 11/07/08...

DLR = Detection Limit for Reporting. Results of "Not Detected" are below DLR.

CREEK ENVIRONMENTAL LABORATORIES lab Director, Michael-Ng PRINTED ON RECYCLED PAPER

CREEK ENVIRONMENTAL LABORATORIES, INC.

C A I A Minority-owned Business Enterprise 141 SUBURBAN ROAD, SUITE C - SAN LUIS OBISPO, CA 93401 - (805) 54.5-9838

• FAX (805) 545-0107 Page 1 TrevQr Rebel- Log Number: 08-C15116 Diablo Canyon Power Plant Order: P5696 P.O. Box 56. Project: Storm Water Set #1 Avila Beach, CA 93424 Receivedi 10/31/08 Printed: 11/11/08 REPORT OF ANALYTICAL RESULTS, Sampled Sample Description Sampled By Date @ Time -Matrix

== ---------- --------------

006 Range-008-1 T. Rebel 10/30/08@23:01 Aqueous Anatyte Result DLR DilL ution Units Method Date

• Date Batch Fac :tor Analyzed Prepared

-10/31/08-ELectrical Conductance 520 1 1 umhos/cm SM 2510B 10/31/08' 2723 pH 6.9 0.1 1 pH units SM 4500-H B 10/31/08 2723 Total Suspended Solids 54 5 1 mg/L . SM 2540D 11/05/08 2865 Total Organic Carbon 98 10 50 mg/L SM 5310B 11/11/08 '3055 Iron 1.7 0.2 10 mg/L EPA 200.7 11/10/08 11/07/08 3040.

DLR = Detection Limit for Reporting. Results of "Not Detected" are below DLR.

CREEK ENVIRONMENTAL LABORATORIES Lab Director, Michael Ng PRINTED ON RECYCLED PAPER

SCREEKENVIRONMENTAL LABORATORIES, INC.

~'L -- - .A Minority-owned Business Enterprise 141 SUBURBAN ROAD, SUITE C

• SAN LUIS OBISPO, CA 93401 * (805) 545-9838 - FAX (805) 545-0107 Page I Trevor Rebel Log Number: 08-C15114 Diablo Canyon Power Plant Order: P5694 P.O. Box 56 Project: Storm Water Avila Beach, CA 93424 Received: 10/31/08 Printed: 11/07/08 REPORT OF ANALYTICAL RESULTS Sampled .

Sample Description Sampled By Date @ Time Matrix 006-Range-2008-1 Trevor Rebel- 10/30/08@23:01 Aqueous

=============== .. .

---

----- . . . . . . . . . . . . . ... = = == = == = =

AnaLyte Result DLR Dilution Units Method Date Date Batch Factor Analyzed Prepared Lead 0.30 0.001 1 mg/L EPA 200.8 11/07/08 10/06/08 2940 DLR = Detection Limit for Reporting. Results of "Not Detected" are below DLR.

CREEK ENVIRONMENTAL LABORATORIES

.011 Lab Director, Michael Ng

'PRINTED ON RECYCLED PAPER

SCREEK ENVIRONMENTAL LABORATORIES, INC.

A Minority-owned Business Enterprise 0141 SUBURBAN ROAD, SUITE C - SAN LUIS OBISPO, CA 93401 - (805) 545-9838

• FAX (805) 545-0107 Page 5 Trevor Rebel Log Number: 08-C15122 Diablo Canyon Power Plant Order: P5698 P.O. Box 56 Project: Storm.Water Set #1 Avila Beach, CA 93424 Received: 10/31/08

.Printed: 11/11/08 REPORT OF ANALYTICAL RESULTS Sampled Sample Description Sampled By Date @ Time Matrix 008-2008-1 Trevor Rebel 10/30/08@23:.46 Aqueous Analyte Result DLR Dilution Units Method Date Date Batch Factor Analyzed Prepared 10/31/08--- 2723-------..

Electrical Conductance 5,800 1 ¶ umhos/cm SM 25108 10/31/08 2723 6.6 pH units SM 4500-H B 10/31/0&" 2723 pH 0.1 1 Total Suspended Solids 58 5 1 mg/L SM 2540D 11/05/08 2865 Total Organic.Carbon 93 4 20 mg/L SM 5310B 11/06/08 2915 Iron 2.2 0.2 10 mg/L EPA 200.7 11/10/08 11/07/08 3040 DLR = Detection Limit for Reporting. Results of "Not Detected" are below DLR.

CREEK ENVIRONMENTAL LABORATORIES Lab Director, Michael Ng C PRINTED ON RECYCLED PAPER

CREEK ENVIRONMENTAL LABORATORIES, INC.

A Minority-owned Business Enterprise 141 SUBURBAN ROAD, SUITE C

• SAN LUIS OBISPO, CA 93401 - (805) 545-9838

• FAX (805) 545-0107 Page 11 Trevor Rebel Log Number: 08-C15128 Diablo Canyon Power Plant Order: P5698 P.O. Box 56 Project: Storm Water Set.#2 Avila Beach, C'A 93424 Received: 10/31/08 Printed: 11/11/08 REPORT OF ANALYTICAL RESULTS Sampled Sample Description Sampled By Date ) Time Matrix 009-2008-1 Trevor Rebel 10/30/08@22:45 Aqueous.

---

==== === --------------- === == == == == == ==

Analyte Result DLR Dilution Units Method Date Date Batch Factor Analyzed Prepared

... 0/31/08...........

Electrical Conductance 740 1 1 umhos/cm SM 2510B 10/31/08 2723 pH 7. (r 0.1 1 pH units SM 4500-H B 10/31/08 2723 Total Suspended Solids 6 5 1 mg/L SM 2540D 11/06/08 2933 Total Organic Carbon 16 1 5 mg/L SM 5310B 11/06/08 2915 Iron 1.7 0.02 1. mg/L EPA 200.7 11/11/08 3056

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DLR = Detection Limit for Reporting. Resutts-of "1Not Detected" are below DLR.

CREEK ENVIRONMENTAL LABORATORIES Lab Director, Michael Ng C.1 PRINTED ON RECYCLED PAPER

ICREEK ENVIRONMENTAL LABORATORIES, INC.

A Minority-owned Business Enterprise 141 SUBURBAN ROAD, SUITE C *'SAN LUIS OBISPO, CA 93401 * (805) 545-9838

• FAX (805) 545-0107 Page 4 Trevor Rebel Log Number: 08-C15121 Diablo Canyon Power Plant Order: P5698 P.O. Box 56 Project: Storm Water Set #1 Avila Beach, CA 93424 Received: 10/31/08 Printed: 11/11/08 REPORT OF ANALYTICAL RESULTS Sampled Sampte Description Sampled By Date alTime Matrix 011-2008-1 Trevor Rebel 10/30/08@23:36 Aqueous Analyte Result DLR Dilution Units .Method Date Date Batch Factor Analyzed Prepared 10/31/08 Electrical Conductance 470 1 1 umhos/cm SM 2510B 2723 10/31/08 pH

• 6.8 0.1 1 pH units SM 4500-H B 2723 11/05/08 Total Suspended Solids 33 5 1 mg/L SM 2540D 2865 11/06/08 Total Organic Carbon 94 4 20 mg/L SM 5310B 2915 Iron 1.9 0.2 10 mg/L EPA 200.7 11/10/08 11/07/08 3040 DLR = Detection Limit for Reporting. Results of "Not Detected" are below DLR.

CREEK ENVIRONMENTAL LABORATORIES Lab Director, Michael Ng C) PRINTED ON RECYCLED PAPER

CREEK ENVIRONMENTAL LABORATORIES, INC.

A A Minority-owned Business Enterprise

'h 141 SUBURBAN ROAD, SUITE C - SAN LUI5 OBISPO, CA 93401 - (805) 545-9838 e FAX (805) 545-0107 Page 2 Trevor Rebel Log Number: 08-C15119 Diablo Canyon Power Plant Order: P5698 P.O. Box 56 Project: Storm Water Set #1 Avila Bedch, CA 93424 Received: 10/31/0'8 Printed: 11/11/08 REPORT OF ANALYTICAL RESULTS Sampled Sample Description Sampled By Date @ Time Matrix

-- Aqueo--us ---------

013-2008-1 Trevor Rebel 10/30/08@23:25 Aqueous AnaLyte Result DLR Diluution Units Method Date Date Batch Fac tbr Analyzed Prepared 10/31/08.............

Electrical Conductance 350 1 1 umhos/cm SM 2510B 10/31/08 2723 pH .7.0 0.1 1 pH units SM 4500-H B 10/31/08 2723 Total Suspended Solids 48 5 1 mig/L SM 2540D 11/05/08 2865 Total Organic Carbon 70 4 20 mg/L SM 5310B 11/06/08 2915 Iron 2.7 0.2 10 mg/L EPA 200.7 11/10/08 1-1/07/08 3040

---

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beow D........ -.. - - - - - - - . . ------ ---

DLR = Detection Limit for Reporting. Resul ts of "Not Detected" are below DLR.

CREEK ENVIRONMENTAL LABORATORIES Lab Director, Michael Ng Q PRINTED ON RECYCLED PAPER

• CREEK ENVIRONMENTAL LABORATORIES, INC.

A Minority-owned Business Enterprise 141 SUBURBAN ROAD, SUITrE C a SAN LUIS OBISPO, CA 93 401 o (805) 545-9838 o FAX (805) 545-0107 Page 3 Trevor Rebel Log Number: 08-C15120 Diablo Canyon Power Plant Order: P5698 P.O. Box 56 Project: Storm Water Set #1 Avila Beach, CA 93424 Received: 10/31/08 Printed: 11/11/08 REPORT OF ANALYTICAL RESULTS Sampled

-Sample Description Sampled By Date @ Time Matrix 015-2008-1 Trevor Rebel 10/30/08@23:28 AcIueous Analyte Result DLR Dilution Units lethod M Date Date Batch Factor Analyzed Prepared 10/31/08 2723 Electrical Conductance 380 1 1 uinhos/cm SM 2510B 10/31/08 2723 pH 7.2 0.1 1 pH units SM 4 500-H B Total Suspended Solids 97 5 1 mg/L SM 2540D 11/05/08 2865 Total Organic Carbon 64 4 20 mg/L SM 531 OB 11/06/08 2915 I ron 5.3 0.2 10 mg/L EPA 200.7 11/10/08 11/07/08 3040 DLR = Detection Limit for Reporting. Results of "Not Detected" are below DLR.

CREEK ENVIRONMENTAL LABORATORIES.

Lab Director, Michael Ng Q? PRINTED ON RECYCLED PAPER

0 CREEK ENVIRONMENTAL LABORATORIES, INC.

A Minority-owned Business Enterprise -

141 SUBURBAN ROAD, SUITE C a SAN LUIS OBISPO, CA 93401 & (805) 545-9838

• FAX (805) 545-0107 Page 7 Trevor Rebel Log Number: 08-C15124 Diablo Canyon-Power Plant order: P5698 P.O. Box 56 Project: Storm Water Set #1 Avila Beach, CA 93424 Received: i0/31/08 Printed: 11/11/08 REPORT OF ANALYTICAL RESULTS Sampled Sample Description Sampled By Date @ Time Matrix 023-2008-1 Trevor Rebel 10/30/08@22:00 Aqueous Ana lyte I Result DLR Dilution Units Method Date Date Batch Factor Analyzed Prepared 10/31/08 Electrical Conductance 2,800 I I umhos/cm SM 2510B 2723 10/31/08 pH 6.3 0.1 1 pH units SM 4500-H B 2723 Total Suspended Solids 550 5 I mg/L SM 2540D 11/05/08 2865 Total Organic Carbon 120 20 100 mg/L SM 53108 11/06/08 2915 Iron 29 0.2 10 mg/L EPA 200.7 11/10/08 11/07/08 .3040 DIR _Detectin-Limi-for-Rportin....-

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DLR =Detection Limit for Reporting. Results of ".Not Detected" are below DLR.

CREEK ENVIRONMENTAL LABORATORIES Lab Director, Michael Ng Q1 PRINTED ON RECYCLED PAPER

reek Environmental Laboratories, Inc.

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CREEK ENVIRONMENTAL LABORATORIES, INC.

A Minority-owned Business Enterprise ML 141 SUBURBAN ROAD, SUITE C - SAN LUIS OBISPO, CA 93401 * (805) 545-9838 - FAX (805) 545-0107 Page 1i Trevor Rebel Log Number: 09-C2485 Diablo Canyon Power Plant Order: Q1008 P.O. Box 56 Project: Storm Water Set #2 Avila Beach, CA 93424 Received: 02/23/09 Printed: 03/17/09 REPORT OF ANALYTICAL RESULTS sampled

.Sampte Description Sampled By Date 61Time Matrix BOAT-2008-2 Trevor Rebel 02/22/09@02:34 Aqueous Analyte Result DLR Dilution Units Method Date Date Batch Factor Analyzed Prepared 6137 Electrical Conductance 238 1 1 umhos/cm SM 25103 02/23/09 6137 pH 8.4 0.1 1 pH units SM 4500-H B 02/23/09 Total Suspended Solids 379 5 1 mg/L SM 2540D 02/26/09 6262 Total Organic Carbon 8.7 2 10 mg/L SM 53103 03/16/09 6754 Iron 140 .0.1 5 mg/L EPA 200.7 02/27/09 02/26/09 6268 DLR = Detection Limit for Reporting. Results of "Not Detected" are below DLR.

CREEK ENVIRONMENTAL LABORATORIES Lab Director, Michael Ng.

PRINTED ON RECYCLED PAPER

CREEK ENVIRONMENTAL LABORATORIES, INC.

C A Minority-owned Business Enterprise 141 SUBURBAN ROAD, SUITE C ° SAN LUIS OBISPO, CA 93401 # (805) 545-9838

• FAX (805) 545-0107 Page .9 Trevor Rebel Log Number: 09-C2483 Diablo Canyon Power Plant Order: Q1008 P.O. Box 56 Project: Storm Water Set #2 Avila Beach, CA 93424 Received: 02/23/09 Printed: 03/17/09 REPORT OF ANALYTICAL RESULTS Sampled '

Sample Description Sampled By Date @ Time Matrix 003-2008-2 Trevor Rebel 02/22/09@02:25 Aqueous Analyte Result DLR Dilution Units Method Date Date Batch Factor Analyzed Prepared T - ---- ----------.... ......

Electrical Conductance 251 1 1 umhos/cm 2510B 02/23/09 6137 pH 7.3 0.1 1 pH units SM 4500-H B 02/23/09 6137 Total Suspended Solids 40 5 1 mg/L SMI 2540D 02/26/09 6262 Total Organic Carbon 14 0 5 mg/L SM 5310B 03/04/09 6353 Iron 0.02 1 mg/L EP'A 200.7 02/27/09 02/26/09 6268 1.5 DLR = Detection Limit for Reporting. Results of "Not Detected" are below DLR.

CREEK ENVIRONMENTAL LABORATORIES Lab Director, Michael Ng

%-) PRINTED ON REC.YCLEDPAPER I.

CREEK ENVIRONMENTAL LABORATORIES, INC.

A Minority-owned Business Enterprise 141 SUBURBAN ROAD, SUITE C - SAN LUIS OBISPO, CA 93401 * (805) 545-9838 e FAX (805) 545-0107 Page 12 Trevor Rebel Log Number: 09-C2486 Diablo Canyon Power Plant Order: Q1008-P.O. Box 56 Project: Storm Water Set #2 Avila Beach, CA 93424 Received: 02/23/09 Printed: 03/17/09 REPORT OF ANALYTICAL RESULTS Sampled Sample Description Sampled By Date @ Time Matrix 004-2008-2 Trevor Rebel 02/22/09@04:35. Aqueous Analyte Result DLR Dilution Units Method Date Date Batch Factor Analyzed Prepared 02/23/ 09 Electrical Conductance 212 1 1 umhos/cm SM 2510B 6137 02/23/09 pH 7.5 0.1 1 pH units SM 4500-H B 6137 Total Suspended Solids 24 5 1 mg/L SM 2540D 02/26/09 6262 Total Organic Carbon 3.8 0.2 1 mg/L SM 5310B 03/16/09 6754 Iron 0.86 0.1 5 mg/L EPA 200.7 02/27/09 02/26/09 6268 DLR = Detection Limit for Reporting. Results of "Not Detected" are below DLR.

CREEK ENVIRONMENTAL LABORATORIES Lab Director, Michael Ng C.- PRINTED ON RECYCLED PAPER

CREEK ENVIRONMENTAL LABORATORIES, INC.

-A Minority-owned Business Enterprise 141 SUBURBAN ROAD, SUITE C - SAN LUIS OBISPO, CA 93401 * (805) 545-9838

• FAX (805) 545-0107 Page 13 Trevor Rebel Log Number: 09-C2487 Diablo Canyon Power Plant Order: Ql008 P.O. Box 56 Project: Storm Water Set #2 Avila Beach, CA 93424 Received: 02/23/09 Printed: 03/17/09 REPORT.OF ANALYTICAL RESULTS Sampled Sample Description Sampled By Date @ Time Matrix 005-2008-2 Trevor Rebel 02/22/09@02:40 Aqueous AnaLyte Result DLR Dilution Units Method Date Date Batch Factor Analyzed Prepared 02/23/09.. 6137-------

Electrical Conductance 332 1 1 umhos/cm SM 2510B 02/23/09 6137 pH 7.3 0.1 pH units 02/23/09 6137 1 SM 4500-H B Total Suspended Solids 60 5 1 mg/L SM 2540D 02/26/09 6262 Total Organic Carbon 20 2 10 mg/L SM- 5310B 03/17/09 6755 Iron 3.4 0.1 5 mg/L EPA 200.7 02/27/09 02/26/09 6268 DLR = Detection Limit for Reporting. Results of "Not Detected" are below DLR.

CREEK ENVIRONMENTAL LABORATORIES Lab Director, Michael Ng C"- PRINTED ON RECYCLED PAPER

CREEK ENVIRONMENTAL LABORATORIES, INC.

A Minority-owned Business Enterprise k141 SUBURBAN ROAD, SUITE C 9 SAN LUIS OBISPO, CA 93401 * (805) 545-9838 e FAX (805) 545-0107

. Page 4 Trevor Rebel Log Number: 09-C2478 Diablo Canyon. Power Plant Order: Q1008 P.O. Box 56 Project: Storm Water Set #2 Avila.Beach, CA 93424 Received: 02/23/09 Printed: 03/17/09.

REPORT OF ANALYTICAL RESULTS Sampled Sample Description Sampled By Date @ Time Matrix 006 Outlet-2008-2 Trevor Rebel 02/22/09@02:48 Aqueous Analyte Result DLR Dilution Units Method .Date Date Batch Factor Analyzed Prepared Electrical Conductance 139 1 1 umhos/cm SM 25108 02/23/09 6137 pH 8.2 0.1 1 pH units SM 450.0-H B 02/23/09 6137 Total Suspended Solids .228 5 1 mg/L SM 2540D 02/24/09 6198 Total Organic Carbon 12 10 50 mg/L SM 5310B 02/26/09 6256 Iron 8.0 0.1 5 mg/L EPA 200.7 02/27/09 02/26/09 6268 DLR Detection limit for Reporting. Results of "Not Detected" are below DLR.

CREEK ENVIRONMENTAL LABORATORIES Lab Director, Michael Ng C1 PRINTED ON RECYCLED PAPER

CREEK ENVIRONMENTAL LABORATORIES, INC.

. . ... . A Minority-owned Business Enterprise 141 SUBURBAN ROAD, SUITE C - SAN LUIS OBISPO, CA 93401 * (805) 545-9838 9 FAX (805) 545-0107 Page 3 Trevor Rebel Log Number: 09-C2477 Diablo Canyon Power Plant Order: Q1008 P.O. Box 56 Project: Storm Water Set #2 Avila Beach, CA. 93424 Received: 02/23/09 Printed: 03/17/09 REPORT OF ANALYTICAL RESULTS Sampled Sample Description Sampled By Date @ Time Matrix 006 OutLet-2008-2 Trevor Rebel 02/22/09@02:48 Aqueous

--- ---------- == ===

Ana tyte Result DLR Dilution Units Method Date Date Batch Factor Analyzed Prepared

---

.-.--------.--.---------.--.------- 02/2---/09 EPA 200.8 02/27/09 6261 Chromium 0.010 0.002 2 mg/L. 02/27/09 EPA 200.8 02/27/09 6261 Lead 0.022 0.001 1 mg/L 02/27/09 EPA 200.8 03/05/09 Nickel 0.009 0.001 1 mg/L 02/26/09 6388 DLR = Detection Limit for Reporting. Result.s of "Not Detected" are below DLR.

CREEK ENVIRONMENTAL LABORATORIES Lab Director, Michael Ng e) PRINTED ON RECYCLED PAPER

CCREEK ENVIRONMENTAL LABORATORIES, INC.

A Minority-owned Business Enterprise 141 SUBURBAN ROAD, SUITE C

• SAN LUIS OBISPO, CA 93401 * (805) 545-9838

• FAX (805) 545-0107 Page 1 Trevor Rebel Log Number: 09-C2475 Diablo Canyon Power Plant Order: Q1008 P.O. Box 56 Project: Storm Water Set #2 Avila Beach, CA 93424 Received: 02/23/09 Printed: 03/17/09 REPORT OF ANALYTICAL RESULTS Sampled Sample Description Sampled By Date @ Time Matrix

==== -------------- === ===

006 Range-2008-2 Trevor Rebel 02/22/09@02:58 Aqueous Analyte Result DLR Dilution Units Method Date Date Batch Factor Analyzed Prepared 02/23/09 6137 Electrical Conductance 96 1 1 umhos/cm SM 2510B 02/23/09 6137 pH 7.7 0.1 1 pH units SM 4500-H B 02/24/09 6198 Total Suspended Solids 25 5 1 mg/L SM 2540D Total Organic Carbon 10 1 5 mg/L SM 5310B 02/26/09 6256 Iron. 0.82 0.1 5 mg/L EPA 200.7 02/27/09 02/26/09 6268 DLR = Detection Limit for-Reporting. Results of "Not Detected" are below DLR.

CREEK ENVIRONMENTAL LABORATORIES Lab Director, Michael Ng

%- PRINTED ON RECYCLED PAPER

CREEK ENVIRONMENTAL LABORATORIES, INC.

.. . . - A Minority-owned Business Enterprise w141 SUBURBAN ROAD, SUITE C

• SAN LUIS OBISPO, CA 93401 * (805) 545-9838

• FAX (805) 545-0107 Page 2 Trevor Rebel Log Number: 09-C2476 Diablo Canyon Power Plant Order: Q1008 P.O. Box 56 Project: Storm Water Set #2 Avila Beach, CA 93424 Received: 02/23/09 Printed: 03/17/09 REPORT OF ANALYTICAL RESULTS Sampled Sample Description Sampled By Date @ Time Matrix 006 Range-2008-2 Trevor Rebel 02122/09@02:58 Aqueous Analyte Result DLR Dilution Units Method Date Date Batch Factor Analyzed Prepbred Lead 0.11 0.001 1 mg/L EPA 200.8 02/2"7/09 02/27/09 6261 DILR = Detection Limit for Reporting. Results of "Not Detected" are below DLR.

' CREEK ENVIRONMENTAL LABORATORIES Lab Director, Michael Ng

,j PRINTED ON RECYCLED PAPER

CREEK ENVIRONMENTAL LABORATORIES, INC.

C A Minority-owned Business Enterprise 141 SUBURBAN ROAD, SUITE C - SAN LUIS OBISPO, CA 93401 * (805) 545-9838 - FAX (805) 545-0107 Page 8 Trevor Rebel Log Number: 09-C2482 Diablo Canyon Power Plant Order; Q1008 P.O. BOX 56 Project: Storm Water Set #2 Avila Beach, CA 93424 Received: 02/23/09 Printed: 03/17/09 REPORT OF ANALYTICAL RESULTS Sampled Sample Description Sampled By Date @ Time Matrix 008-2008-2 Trevor Rebel 02/22/09@04:20 Aqueous

========= ----------------------------

=

Analyte Result DLR Dilution Units Method Date Date Batch Factor Analyzed Prepared 02/23/09 Electrical Conductance 317 1 1 umhos/cm SM 2510B 6137 1 02/23/09 pH 7.0 0.1 pH units SM 4500-H B 6137 1 02/26/09 Total Suspended Solids 22 5 mg/L SM 2540D 6262 1

Total Organic Carbon 3.7 0.2 mg/L SM 5310B 03/16/09 6754 1

Iron 0.27 0.02 mg/L EPA 200.7 02/27/09 02/26/09 6268 DLR = Detection Limit for Reporting. Results of "Not Detected" are below DLR.

CREEK ENVIRONMENTAL LABORATORIES Lab Director, Michael Ng,

.I PRINTED ON RECYCLED PAPER

• CREEK ENVIRONMENTAL LABORATORIES, INC.

LA Minority-owned Business Enterprise 141 SUBURBAN ROAD, SUITE C - SAN LUIS OBISPO, CA 93401 - (805) 545-9838 e FAX (805) 545-0107 Page 14 Trevor Rebel Log Number: 09-C2488 Diablo Canyon Power Plant Order: Q1008 P.O. Box 56 Project: Storm Water Set #2 Avila Beach, CA 93424 Received: 02/23/09 Printed: 03/17/09 REPORT OF ANALYTICAL RESULTS Sampled Sample Description Sampled By Date @ Time Matrix 009-2008-2 Trevor RebeL 02/22/09@03:28 Aqueous AnaLyte Result DLR Dilution Units Method Date Date Batch Factor Analyzed Prepared 02/23/09 Electrical Conductance 114 1 1 umhos/cm SM 25108 6137 02/23/09 pH 7.1 0.1 1 pH units SM 4500-H B 6137 02/26/09 Total Suspended Solids 19 5 1 mg/L SM 2540D 6262 Total Organic Carbon 5.6 2 10 mg/L SM 53108 03/17/09 6755 Iron 0.73 0.1 5 mg/L EPA 200.7 02/27/09 02/26/09 6268 DLR = Detection Limit for Reporting. Results of "Not Detected" are beLow DLR.

CREEK ENVIRONMENTAL LABORATORIES

• Lab Director, Michael Ng PRINTED ON RECYCLED PAPER

• CREEK ENVIRONMENTAL LABORATORIES, INC.

. . . . . A Minority-owned Business Enterprise A 141 SUBURBAN ROAD, SUITE C

• SAN LUIS OBISPO, CA 93401 * (805) 545-9838

• FAX (805) 545-0107 Page 7 Trevor Rebel Log Number: 09-C2481 Diablo'Canyon Power Plant Order: Qi008 P.O. Box 56 Project: Storm Water Set #2 Avila Beach, CA 93424 Received: 02/23/09 Printed: 03/17/09 REPORT OF ANALYTICAL RESULTS Sampled Sample Descriptfon Sampled By Date @ Time Matrix 011-2008-2 Trevor Rebel 02122/09@03:40 Aqueous

---

= ===

Analyte Result DLR Dilution Units Method Date Date Batch Factor Analyzed Prepared Electrical Conductance 110 1 1 umhos/cm SM 25101 02/23/09 6137 pH 7.9 0.1 1 pH units SM 4500-H B 02/23/09 6137 Total Suspended Solids 61 5 1 mg/L SM 2540D 02/26/09 6262 Total Organic Carbon 5.6 1 5 mg/L SM 5310B 03/04/09 6353 Iron 2.9 0.1 5 mg/L EPA 200.7 02/27/09 02/26/09 6268 DLR = Detection Limit for Reporting. Results of "Not Detected" are below DLR.

CREEK ENVIRONMENTAL LABORATORIES Lab Director, Michael Ng Cs PRINTED ON RECYCLED PAPER

CREEK ENVIRONMENTAL LABORATORIES, INC.

A Minority-owned Business Enterprise 141 SUBURBAN ROAD, SUITE C

• SAN LUIS OBISPO, CA 93401 - (805) 545-9838 - FAX (805) 545-0107 Page 5 Trevor Rebel Log Number: 09-C2479 Diablo Canyon Power Plant Order: Q1008 P.O. Box 56 Project: Storm Water Set #2 Avila Beach, CA 93424 Received: 02/23/09 Printed: 03/17/09 REPORT OF ANALYTICAL RESULTS Sampled Sample Description Sampled By Date @ Time Matrix 01.3-2008-2 Trevor Rebel 02/22/09@03:13 Aqueous AnaLyte Result DLR Dilution Units Method Date Date Batch Factor Analyzed Prepared 02/23/-09 Electrical Conductance 232 1 1 umhos/cm SM-2510B 6137 02/23/09 pH 8.4 0.1 1 pH units SM 4500-H B 6137 02/24/09 Total Suspended Solids 351 5 1 mg/L SM 2540D 6198 Total Organic Carbon 17 2 10 mg/L SM 5310B 03/04/09 6353 Iron 14 0.1 5 mg/L EPA 200.7 02/27/09 02/26/09 6268 DLR = Detection Limit for Reporting. Results of "Not Detected" are below bLR.

CREEK ENVIRONMENTAL LABORATORIES Lab Director, Michael Ng

%* PRINTED ON RECYCLEDPAPER~

CREEK ENVIRONMENTAL LABORATORIES, INC.

- A Minority-owned Business Enterprise 141 SUBURBAN ROAD, SUITE C - SAN LUIS OBISPO, CA 93401 * (805) 545-9838

• FAX (805) 545-0107 Page 6 Trevor Rebel Log Number: 09-C2480 Diablo Canyon Power Plant Order: Q1008 P.O. Box 56 Project: Storm Water Set #2

.Avila Beach, CA 93424 Received: 02/23/09 Printed: 03/17/09 REPORT OF ANALYTICAL RESULTS Sampled Sample Description Sampled By Date @ Time Matrix 015-2008-2 Trevor Rebel 02/22/09@03:18 Aqueous AnaLyte ResuLt DLR Dilution Units Method Date Date Batch Factor Analyzed Prepared 02/23/09-- 6137------

ELectri caLtConductance 145 1 1 umhos/cm SM 2510B 02/23/09 6137 pH 8.2 pH units SM 4500-H 8 02/23/09 6137 0.1 1 Total Suspended Solids 289 5 1 mg/L SM 2540D 02/26/09 6262 Total Organic Carbon 12 1 5 mg/L SM.531OB 03/04/09 6353 Iron 12 0.1 5 mg/L EPA 200.7 02/27/09 02/26/09 6268 DLR = Detection Limit for Reporting. Results of "Not Detected" are below DLR.

CREEK ENVIRONMENTAL LABORATORIES Lab Director, Michael Ng C's PRINTED ON RECYCLED PAPER

CREEK ENVIRONMENTAL LABORATORIES, INC.

A Minority-owned Business Enterprise 141 SUBURBAN ROAD, SUITE C

• SAN LUIS OBISPO, CA 93401 * (805) 545-9838

• FAX (805) 545-0107 Page 10 Trevor Rebel Log Number: 09-C2484 Diablo Canyon Power Plant Order: QI008 P.O. Box 56 Project: Storm Water Set #2 Avila Beach, CA 93424 Received: 02/23/09 Printed: 03/17/09 REPORT OF ANALYTICAL RESULTS Sampled Sample Description Sampled By Date @Time Matrix 023-2008-2 Trevor Rebel 02/22/09@02:28 Aqueous Analyte Result DLR Dilution Units Method Date Date Batch Factor Analyzed Prepared

---

....... -------- ----------......................... 02/23/09-- 6137-------...

Electrical Conductance 434 1 1 umhos/cm SM 2510B 02/23/09 6137 02/23/09 6137 pH 7.0 0.1 1 pH units SM 4500-H B Total Suspended Solids 161 5 1 mg/L SM 2540D 02/26/09 6262 Total Organic Carbon 35 2 10 mg/L SM 53108 03/16/09 6754 Iron 7.5 0.1 5 mg/L EPA 200.7 02/27/09 02/26/09 6268 DIR - Dete or--------

Repor .... -----

-t-on -li-it--- ..Res...l-.. .

are-be ow-D-.. ----------.-.---------.-.-

DLR = Detection Limit for Reporting. Results of "Not Detected" are below DLR.

CREEK ENVIRONMENTAL LABORATORIES Lab Director, Michael Ng PRINTED ON RECYCLED PAPER