Loading...
HomeMy WebLinkAbout06.a.1) Receive 2015 NPDES Annual Report (Position Paper, Report, PowerPoint)Central Contra Costa Sanitary District BOARD OF DIRECTORS POSITION PAPER Board Meeting Date: March 3, 2016 Subject: 2015 NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) ANNUAL REPORT Submitted By: Initiating Dept./Div.: Ann. K. Sasaki, P.E. Operations Department/Plant Operations Deputy General Manager REVIEWED AND RECOMMENDED FOR BOARD ACTION: M. Esparza — Laboratory Superintendent A.__ vC,--.4 „rr Roger S. Bailey General Manager ISSUE: The Central Contra Costa Sanitary District's (CCCSD) 2015 National Pollutant Discharge Elimination System (NPDES) Annual Report has been prepared for submission to the California Regional Water Quality Control Board (RWQCB), San Francisco Bay Section. This annual report is presented to the Board of Directors for information. BACKGROUND: During 2015, the Treatment Plant received a total of 11.8 billion gallons of wastewater, which is an average influent flow of 32.6 million gallons per day. The Treatment Plant produced an effluent with annual average carbonaceous biochemical oxygen demand (CBOD) and total -suspended solids (TSS) concentrations of 6.4 mg/L and 7.8 mg/L, respectively. These concentrations are markedly lower than our NPDES permit standards of 25 mg/L and 30 mg/L, respectively. Both CBOD and TSS removal efficiency for the Treatment Plant averaged 96.8 and 97.4 percent respectively. Solids disposal during the year involved the incineration of dewatered sludge in CCCSD's Multiple Hearth Furnaces. Approximately 3,620 tons of furnace ash was produced. The ash met regulatory requirements for final disposal throughout the year. Over 15,000 analyses were completed for process control and NPDES permit compliance. The Treatment Plant effluent met all (100 percent) of the NPDES permit requirements throughout the year, which makes this the eighteenth consecutive year of full compliance. Page 1 of 2 POSITION PAPER Board Meeting Date: March 3, 2016 Subject: 2015 NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) ANNUAL REPORT CCCSD's NPDES permit requires the annual report to have four content areas that cover the following: • A comprehensive discussion of treatment plant performance and compliance with the permit. This includes a discussion of all projects that were planned or completed to improve performance and reliability of the District's wastewater treatment, collection and disposal practices. • List of Approved Analyses. • Plant schematic. • Annual review of Facility Reports. Additionally, CCCSD has compiled yearly totals, averages, maximum and minimum values for influent, final effluent, sludge, and receiving water quality parameters for Board review and District staff use. This information has been submitted to the RWQCB electronically and is not a required component of the annual report. The NPDES permit requires the annual report be submitted to the RWQCB by February 1, 2016. ALTERNATIVES/CONSIDERATIONS: Under the current NPDES Permit, CCCSD is required to submit an annual self-monitoring report to the RWQCB by February 1, 2016. FINANCIAL IMPACTS: None. COMMITTEE RECOMMENDATION: This matter was not reviewed by a Board Committee. RECOMMENDED BOARD ACTION: Receive the 2015 NPDES Annual Report. Attached Supporting Document: 1. 2015 NPDES Annual Report 2. PowerPoint Presentation C:\Users\danderson\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Outlook\IM9F5ZMU\NPDES Annual Report Position Paper 03-03-2016.doc Page 2 of 2 ATTACHMENT 1 2015 NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM ANNUAL REPORT Central Contra Costa Sanitary District 5019 Imhoff Place Martinez, CA 94553 CENTRAL CONTRA COSTA SANITARY DISTRICT 2015 NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM ANNUAL REPORT INDEX Page No. Discharger's Self -Monitoring Program Annual Report Summary of Comments and Significant Events — 2015 1 Table 1 Compliance Summary Final Effluent 11 Table 2 Annual Final Effluent Waste Characteristics 13 Table 3 Annual Influent Waste Characteristics 14 Table 4 Annual Final Effluent Waste Characteristic, Total Suspended Solids 15 Table 5 Annual Final Effluent Waste Characteristic, Carbonaceous Biochemical Oxygen Demand 16 Table 6 Annual Final Effluent Waste Characteristic, 96 -Hour Flow-through Bioassay Results Summary 17 Table 7 Annual Final Effluent Waste Characteristic, Enterococci Count 18 Table 8 Annual Final Effluent Waste Characteristic, Ammonia 19 Table 9 Annual Final Effluent Waste Characteristic, pH 20 Table 10 Annual Influent Waste Characteristics, Trace Metals Concentrations 21 Table 11 Annual Influent Waste Characteristics, Volatile Organics 22 Table 12 Annual Influent Waste Characteristics, Semi -Volatile Organics 23 Table 13 Annual Influent Waste Characteristics, PAHs 24 Table 14 Annual Influent Waste Characteristics, Organophosphorous Pesticides 25 Table 15 Annual Influent Waste Characteristics, Chlorinated Pesticides 26 Table 16 Annual Final Effluent Waste Characteristics, Trace Metals 27 Table 17 Annual Final Effluent Waste Characteristics, Mercury 28 N:\POSUP\Laboratory\Annual Report-NPDES 2015\Index.doc Table 18 Table 19 Table 20 Table 21 Table 22 Table 23 Table 24 Table 25 Table 26 Table 27 Table 28 Table 29 Table 30 Table 31 Table 32 Table 33 Table 34 Table 35 Table 36 Table 37 Table 38 INDEX (Continued) Page No. Annual Final Effluent Waste Characteristics, Volatile Organics 29 Annual Final Effluent Waste Characteristics, Semi -Volatile Organics 30 Annual Final Effluent Waste Characteristics, PAHs 31 Annual Final Effluent Waste Characteristics, Organophosphorus Pesticides 32 Annual Final Effluent Waste Characteristics, Dioxins and Furans 33 Annual Final Effluent Waste Characteristics, Chlorinated Pesticides 34 Chronic Toxicity Results 35 Mass Loadings of Mercury Concentrations 36 State Water Resources Control Board Minimum Levels for Volatile Organics 37 State Water Resources Semi -Volatile Organics State Water Resources Trace Metals State Water Resources Control Board Minimum Levels for Control Board Minimum Levels for Control Board Minimum Levels for Pesticides and PCBs Solids Handling Summary Annual Bay Sampling Data, Annual Bay Sampling Data, Annual Bay Sampling Data, Annual Bay Sampling Data, Annual Bay Sampling Data, Annual Bay Sampling Data, Annual Bay Sampling Data, Annual Bay Sampling Data, 38 39 41 42 Ammonia 43 Nitrate 43 Nitrite 44 Chlorophyll -a 44 Phosphorus 45 Turbidity 45 Salinity 46 Conductivity 46 N:\POSUP\Laboratory\Annual Report-NPDES 2015\Index.doc II INDEX (Continued) Table 39 Dissolved Oxygen (DO), pH, Temperature 47 Appendix A Certifications for Analyses at Central Contra Costa Sanitary District 48 Appendix B Certifications for Analyses Performed for Central Contra Costa Sanitary District by a Separate Certified Laboratory 52 Figure 1 Bay Sampling Stations Aerial Photograph 91 Figure 2 Treatment Plant Schematic with Sampling Locations 92 Figure 3 Treatment Plant Site Map 93 Attachment 1 BACWA RMP Letter 94 N:\POSUP\Laboratory\Annual Report-NPDES 2015\Index.doc iii NATIONAL POLLUTION DISCHARGE ELIMINATION SYSTEM ANNUAL REPORT REPORTING DISCHARGER: Central Contra Costa Sanitary CCCSD DATE OF REPORT: February 9, 2016 NPDES PERMIT NO: CA0037648 REPORTING PERIOD: January 1 through December 31, 2015 Attached is the 2015 National Pollutant Discharge Elimination System (NPDES) Annual Report for the Central Contra Costa Sanitary District (CCCSD), in compliance with Order No. R2-2012-0016 for NPDES Permit No. CA0037648. Annual Compliance Summary (Section V.C.1.f(1) and (3)) CCCSD recognizes that the annual compliance summary and the tabular data have previously been submitted electronically and are not required herein per Order No. R2-2012-0016, that became effective April 1, 2012. In this document, CCCSD discusses treatment plant performance and compliance with the Permit, presents yearly totals, averages, maximum and minimum values where appropriate for influent, final effluent, sludge, and bay stations water quality parameters as a courtesy and considers the electronic submittals previously made as compliance with Sections V.C.1.f(1) and (3) of the Permit as the official Annual Report data. Comprehensive Discussion of Treatment Plant Performance and Compliance with the Permit (Section V.C.1.f(2)) The final effluent quality remained in compliance with all applicable NPDES standards for the year, making 2015 the eighteenth consecutive year that CCCSD has accomplished this milestone. In February 2015, CCCSD completed the Annual Effluent Characterization Study. The effluent was analyzed for priority pollutants listed in Table C of the Regional Standard Provisions (Attachment G). The concentrations of these priority pollutants have not increased over past performance, and were either below their applicable water quality criteria as listed in Order R2-2012-0016, Table F-7 and F-8, or not detected using the approved methods listed in Table 10 of 40 CFR Part 136. On June 16, 2015, CCCSD bypassed secondary treatment units for approximately three minutes. CCCSD was able to recover the bypassed wastewater, approximately 22,000 gallons of primary treated wastewater mixing with secondary treated wastewater, and return it to the headworks of the facility for retreatment. Further 1 Discharge Monitoring Program Annual Report Summary of Comments and Significant Events - 2015 Page 2 February 9, 2016 discussion along with corrective action is documented in letters from CCCSD to the Regional Water Quality Control Board (RWQCB) dated June 22, 2015, and July 24, 2015. On July 2, 2015, RWQCB staff conducted the annual compliance evaluation inspection of CCCSD. No significant issues were found during the inspection. On June 16, 2015, CCCSD missed the final effluent peak flow grab sampling. Results for temperature, dissolved oxygen and pH were not reported for June 16, 2015. The FE 24-hour composite sample collected from 7:00 A.M. on June 16, 2015, to 7:00 A.M. on June 17, 2015, was measured for pH. The pH value of the composite was 7.8, within permitted limit of 6 to 9. Final effluent composite sample data for July, 7, 10, 11, and 16, 2015, were qualified to indicate that the composite sample collection temperature was above 6 Celsius, but below 8.5 Celsius. A review of test parameters measured on the samples did not indicate sample degradation, measured parameters were within final effluent historical values and within permit limits. Final effluent carbonaceous biochemical oxygen demand for September 23 and 30, 2015, was reported from analytical batches where the standard recovery was greater than 77 percent, but below the method required 84 percent. The reported values were within historical values for the final effluent and within permit limits. In October 2015, CCCSD began running the monthly final effluent flow-through acute bioassay test with pH adjusted to 7.3. The pH adjustment will decrease unionized ammonia concentrations and eliminate potential toxicity due to ammonia. CCCSD continued implementing its Capital Improvement Program in 2015. The following projects were completed to improve performance and reliability of CCCSD's wastewater treatment, collection, and disposal practices: • Fire Protection System Improvements Proiect Completed: February 2015 Total Proiect Cost: $318.000 Project Description: There are several types of fire protection systems throughout the Treatment Plant. Many of these systems were installed in the 1980s and 1990s and are outdated. Some of the systems lacked proper controls to allow them to be tested correctly, and some were modified so that they do not function as originally intended. This project upgraded and/or replaced existing fire alarm panels and accessories. New panels and accessories are compatible with each other and meet current codes. 2 Discharge Monitoring Program Annual Report Summary of Comments and Significant Events - 2015 Page 3 February 9, 2016 • Cogeneration Renovation Proiect Completed: September 2015 Total Proiect Cost: $1.300.000 Project Description: The Cogeneration System was installed in the early 1990s, and the original control system and electro -hydraulic fuel delivery/control system are obsolete. The existing electro -hydraulic fuel delivery/control system was replaced with an electronically controlled system. The existing control panel was replaced with new modern process controls. Field devices such as fire detection, pressure and temperature switches and other instrumentation were replaced to work with the new control system. • Dissolved -Air Flotation Tank Renovation Proiect Completed: December 2015 Total Proiect Cost: $1.050.000 Project Description: CCCSD utilizes three dissolved -air flotation thickener (DAF) tanks for secondary waste -activated sludge thickening. This project rehabilitated all three tanks, with the majority of the work performed on DAF Tank Nos. 2 and 3. Corroded conduits, wiring, and structural steel elements were replaced and coated. New variable frequency drives were installed for the drive motors and all tanks received protective coatings. The floor grout was replaced in two of the tanks and the float collector arms for DAF Tank No. 2 were replaced. • Sludge Blending Tank Renovations Proiect Completed: July 2015 Total Proiect Cost: $500.000 Project Description: The sludge blending tank is used for blending primary and secondary sludge prior to dewatering. The tank is nearly 50 years old and was in need of repair. This project includes installing a structural carbon fiber wrap to increase the structural integrity of the tank. • Primary Treatment Renovation Proiect Ongoing: 2015 - 2016 Estimated Total Proiect Cost: $15.000.000 Project Description: Two of the four primary sedimentation tanks were constructed in the mid-1960s, and the final two tanks were constructed in the mid-1970s as part of the Water Reclamation Plant, Stage 5A, Phase 1, Expansion Project. Most of the piping 3 Discharge Monitoring Program Annual Report Summary of Comments and Significant Events - 2015 Page 4 February 9, 2016 and components in the primary treatment area are between 35 and 50 years old. Some piping and process components were corroding, which require continuous maintenance, while others are nearing the end of their respective service life. This project includes the renovation or replacement of the scum collection system and the water and air pipelines at the primary sedimentation tanks. In addition, the project will include renovation of concrete, hand railing, and lighting and electrical upgrades to the motor control center that provides power to the primary treatment facilities. The project also includes installation of a scum thickening unit on the third floor of the Solids Conditioning Building, construction of a new grit handling facility, two primary effluent pump variable frequency drives, and the upgrade of two primary effluent pumps. Also, baffles in Primary Tank Nos. 1, 2, and 3 are being installed. Most of the project was completed in 2015 with final completion scheduled first quarter of 2016. • Centrifuge and Cake Pump Upgrades Proiect in Planning/Design Phase: 2015 - 2017 Total Proiect Cost: $2,000,000 Project Description: The existing centrifuges and cake pumps have been in service for more than 25 years. The design life of rotating equipment is generally around 15 years. While routine rotation of the operation and stand-by centrifuge helps increase the operating lifespan, Plant Operations can expect more frequent and extensive Operations and Maintenance (O&M) requirements as the centrifuges and cake pumps continue to age. Historical treatment plant data has shown that the solids capture has decreased throughout the years. This project will use information gathered under the Solids Handling Evaluation Project as well as recent pilot test data to meet improvements to the dewatering equipment and process for construction. Activities in 2015 were centered on pilot testing of new centrifuge equipment. Design will begin in 2016 with completion in 2017. • Headworks Screening Upgrade Proiect in Planning/Design Phase: 2015 - 2017 Total Proiect Cost: $6.900.000 Project Description: The Treatment Plant's current screening operation utilizes coarse bar screens at the headworks to separate screenings. The screenings then are processed by grinders and reintroduced immediately downstream of the screens. The project will investigate the current headwork's screening operation and recommend the most strategic and cost effective improvements for screenings removal. 4 Discharge Monitoring Program Annual Report Summary of Comments and Significant Events - 2015 Page 5 February 9, 2016 Following the evaluation phase conducted in 2015, the project will include design and construction of improvements to implement the recommendations. • Electrical Switchgear 16 Replacement Proiect in Planning/Design Phase: 2015 - 2017 Total Proiect Cost: $2.100.000 Project Description: The existing Headworks Substation (Sub) 16 Switchgear was installed in 1993 under the Headworks Facilities Improvement Project. The existing electrical switchgear model that was installed had a short production run. The switchgear is now obsolete and replacement parts are difficult to source. Recent issues with the circuit breakers have revealed that they will only become more difficult to service. The recent Switchgear Refurbishment Report by a consultant recommends replacing the switchgear in its entirety to ensure reliable service from the headworks and the influent pumps for the Treatment Plant. This project will replace the Sub 16 electrical switchgear feeding the headworks and influent pumps. Work includes removal of the existing switchgear and modifications of the building and support facilities as necessary for the installation. • Collection System Renovation Program Proiect Completed: 2015 Total Proiect Cost: $9.800.000 Project Description: As part of the ongoing Collection System Renovation Program, CCCSD renovated 24,200 linear feet of sewer lines, ranging in diameter from six to fifteen inches, in public streets and private easements in the cities of Walnut Creek, Orinda, and Lafayette. • M1 Cured -In -Place Pipe (CIPP) Rehabilitation Proiect Proiect Completed: 2015 Total Proiect Cost: $2,400,000 Project Description: The M1 pipeline is the last gravity line in a series of gravity and force mains that convey wastewater from the Martinez Pumping Station to the Treatment Plant. The M1 is a 42 -inch reinforced concrete pipe, approximately 3,100 linear feet, located within the Treatment Plant parcel. This pipeline also serves as the waste line for the Filter Plant and Solids Conditioning Building processes. The M1 pipeline was rehabilitated using CIPP Sliplining to prevent concrete deterioration due to corrosion. 5 Discharge Monitoring Program Annual Report Summary of Comments and Significant Events - 2015 Page 6 February 9, 2016 • Pleasant Hill-Grevson Creek Trunk Sewer Proiect in Planning/Design Phase: 2013 - 2015 Total Proiect Cost: $13.700.000 Project Description: The Pleasant Hill -Grayson Creek Project includes a series of capacity -deficient sewers that were identified in the city of Pleasant Hill. This project will install approximately 10,000 linear feet of new trunk and sewer mains, eight to twenty-four inches in diameter, in the cities of Pleasant Hill and Martinez. These new sewer lines will assist in diverting the sewage away from the existing wet weather capacity -deficient sewers in the trunk sewer. Construction is expected to be completed in 2017. • Collection System Renovation Program Proiect Ongoing: 2016 Total Proiect Cost: $11.200.000 Project Description: CCCSD is planning the renovation of 25,900 linear feet of sewer lines, ranging in diameter from six to fifteen inches, in public streets and private easements in the cities of Martinez, Orinda, and Lafayette. Construction is expected to be completed in 2016. List of Approved Analyses (Section All analyses electronically reported were conducted at the CCCSD Environmental Laboratory, except the pesticides, dioxin, polynuclear aromatic hydrocarbons (PAHs), polychlorinated biphenyl congeners, and chronic toxicity. These analyses were performed at contract laboratories. These laboratories and CCCSD's Environmental Laboratory are certified by the State Water Resources Control Board's Division of Drinking Water to perform these analyses. No analyses were waived. Laboratory certifications are attached in Appendices A and B. Drawings (Section V.D.5) Figure 1 is an aerial photograph with the bay sampling stations delineated. Figure 2 is the Treatment Plant Schematic with sampling locations delineated. Figure 3 is the Treatment Plant Site Map. 6 Discharge Monitoring Program Annual Report Summary of Comments and Significant Events - 2015 Page 7 February 9, 2016 Operations and Maintenance (O&M) Manual On an annual basis, CCCSD performs an extensive review of the O&M manuals related to CCCSD's treatment process and maintenance procedures. In addition, CCCSD has several maintenance specific O&M manuals, as well as many O&M manuals related to our process control strategies and internal computer operating system known as DYNAC. The O&M procedures are stored on the intranet in the Plant Information Management System (PIMS), and in binders located in the Plant Operations Control Room and in the Maintenance and Reliability Center. As systems change due to capital projects, new O&M binders are received from contractors and are included in these libraries. The O&M manuals, along with PIMS, provide the Treatment Plant and Regulatory Compliance personnel with a source of reference and include system overviews, O&M procedures, alarms, troubleshooting, control strategies, laboratory process data, daily microscopy, and schematics. PIMS also contains videos pertaining to treatment plant systems, equipment upgrades and modifications, additional system schematics, Plant Operator training materials (including video tests), practice exams, updated compliance documents (Title 5, Title 22, NPDES, 503 Regulations, Standard Methods), and certification information. Below is a listing of additions made to PIMS and the O&M manual in 2015: • Multiple Hearth Furnace O&M Manual updated • Wet Weather Operations Manual updated • Wet Weather Operations training video • New scum dewatering system training video • Huber Coanda Grit Washer/Grit Removal System training video • Ultraviolet Operations Manual updated • Boiler Feedwater Pump Startup/Shutdown training video In 2015, 87 percent of the Plant Operations Standard Operating Procedures were reviewed for accuracy and updated. The procedures were updated in PIMS and staff continues to review the remaining procedures. Additionally, several schematics were updated, converted to AutoCAD format and added to PIMS. Contingency and SpiII Prevention Plans CCCSD's Contingency and SpiII Prevention Plan was updated in November 2015 to reflect recent capital improvements, facility changes, and current personnel. All edits have been thoroughly reviewed and approved by CCCSD's Plant Operations Division Manager and Deputy General Manager. The new edition of the Plan was distributed throughout the CCCSD to make recipients aware of the new edition; edits to the plan 7 Discharge Monitoring Program Annual Report Summary of Comments and Significant Events - 2015 Page 8 February 9, 2016 were tracked on the Amendment Log for recipients to easily identify what has changed from the last edition. The next thorough review and evaluation of CCCSD's Contingency and Spill Prevention Plan is scheduled for the summer of 2016. Wastewater Facilities Status Report and Proper Supervision and Operation of Publicly Owned Treatment Works (POTWs1 CCCSD's Wastewater Facility Status Report and Proper Supervision and Operation of POTWs was updated in August 2015. This report includes CCCSD's Annual Budget, Comprehensive Annual Financial Plan, the Capital Improvement Plan, the organization chart, and a list of all the certifications and licenses held in CCCSD's Plant Operations Division as of August 2015. The document is posted on PIMS and is readily accessible to all staff. Together, these reports document that CCCSD operates and maintains its wastewater collection, treatment, and disposal facilities to ensure that all facilities are adequately staffed, supervised, financed, operated, maintained, repaired, and upgraded as necessary to provide adequate and reliable transport, treatment, and disposal of all wastewater from both existing and planned future wastewater sources within the service area. The Annual Budget is thoroughly reviewed and updated by CCCSD's Finance Division with the new edition being approved by the Board of Directors every June. The Comprehensive Annual Financial Plan is also thoroughly reviewed and updated by CCCSD's Finance Division with the final report being issued to the Board of Directors every November. The Capital Improvement Plan is thoroughly reviewed and updated by CCCSD's Capital Projects Division annually, and approved by the Board of Directors every June. The organization charts are frequently updated by CCCSD's Administration Department to accurately reflect changes in personnel and is posted on CCCSD's intranet site (Online Total Information System or OTIS) for easy access. The list of certifications and licenses held in the Plant Operations Division is updated at least once per year by the Plant Operations Superintendent. The next thorough review and evaluation of CCCSD's Wastewater Facilities Status report is scheduled for the summer of 2016. Permit Provisions Update CCCSD is a member of the Bay Area Clean Water Agencies (BACWA) and through its membership makes financial contributions for the development and support of a variety of water quality attainment strategies and studies. CCCSD also provides support for ambient receiving water monitoring conducted by the San Francisco Estuary Institute's Regional Monitoring Program. CCCSD's compliance with this permit provision is documented by the transmittal letter to RWQCB via BACWA on January 20, 2016. The copy of the letter is shown as Attachment 1. 8 Discharge Monitoring Program Annual Report Summary of Comments and Significant Events - 2015 Page 9 February 9, 2016 Other Special Provision Update In February and October 2014, CCCSD submitted reports in compliance with Section VI.C.5.c and d of CCCSD's Wastewater Treatment Plant NPDES Permit (Order No. R2-2012-0016, NPDES No. CA 0037648). The reports titled CCCSD Facility and Site Characterization Report and Final Report Nutrient Work Plan October 2014 are incorporated by reference. In September 2015, CCCSD completed its final compliance requirement from section VI.C.5.c.iii.c, a collaborative study between CCCSD and State and Federal Contractors Water Agency (SFWCA), by having Dr. Mine Berg present findings from her recently submitted journal article titled: Are Diatom Specific Growth Rates Dependent on the Nitrogen Source? Dr. Berg made the presentation to members of the Nutrient Management Strategy Nutrient Technical Workgroup that includes members of the SFWCA as well as area researchers who have conducted studies in Suisun Bay. 9 Discharge Monitoring Program Annual Report Summary of Comments and Significant Events - 2015 Page 10 February 9, 2016 "I certify under penalty of law that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system or those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment for knowing violations." (40. C.F.R. § 122.22(d).) Sincerely, Ann K. Sasaki, P E. Deputy General Manager ARW:LS:vp Attachments cc: Roger S. Bailey, General Manager 10 PARAMETER CBOD LIMIT Monthly Average 25 mg/L Weekly Average 40 mg/L Percent Removal - 85% Monthly Average Monthly Average 30 mg/L Suspended Solids Weekly Average 45 mg/L Percent Removal - 85% Monthly Average Monthly Average 10 mg/L Oil and Grease Daily Maximum 20 mg/L pH 6.0 - 9.0 Eleven -sample median not less than 90% survival Toxicity, acute 90th percentile not less than 70% survival Enterococci Monthly Log Mean 35 colonies / 100 mL Daily Maximum, 120 p g/L Copper Monthly Average, 89 p g/L TABLE 1 (1 of 2) CENTRAL CONTRA COSTA SANITARY DISTRICT 2015 COMPLIANCE SUMMARY FINAL EFFLUENT (EFF -001) NUMBER OF EXCEPTIONS I JAN I FEB I MAR I APR I MAY I JUN I JUL I AUG I SEPI OCT I NOV I DEC I TOTAL EXCEPTIONS 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Page 11 TABLE 1 (2 of 2) CENTRAL CONTRA COSTA SANITARY DISTRICT 2015 COMPLIANCE SUMMARY FINAL EFFLUENT (EFF -001) NUMBER OF EXCEPTIONS TOTAL PARAMETER I LIMIT I JAN I FEB I MAR I APR I MAY I JUN I JUL I AUG I SEPI OCT I NOV I DEC I EXCEPTIONS Weekly Avg, 0.072 pg/L 0 0 0 0 0 0 0 0 0 0 0 0 0 Mercury Monthly Average, 0.066 p g/L 0 0 0 0 0 0 0 0 0 0 0 0 0 Annual Average Effluent Limit, 1.3 Kg/yr 0 0 0 0 0 0 0 0 0 0 0 0 0 Daily Maximum, 39 pg/L 0 0 0 0 0 0 0 0 0 0 0 0 0 Cyanide Monthly Average, 22 p g/L 0 0 0 0 0 0 0 0 0 0 0 0 0 TCDD Equivalent Running Annual Average, 0.836 mg/month 0 0 0 0 0 0 0 0 0 0 0 0 0 Daily Maximum, 13 p g/L 0 0 0 0 0 0 0 0 0 0 0 0 0 Acrylonitrile Monthly Average 6.3 p g/L 0 0 0 0 0 0 0 0 0 0 0 0 0 Bis (2-ethylhexyl) Daily Maximum, 170 p g/L 0 0 0 0 0 0 0 0 0 0 0 0 0 Phthalate Monthly Average 55 p g/L 0 0 0 0 0 0 0 0 0 0 0 0 0 Daily Maximum, 84 mg.L 0 0 0 0 0 0 0 0 0 0 0 0 0 Ammonia Monthly Average 65 mg/L 0 0 0 0 0 0 0 0 0 0 0 0 0 Total Montly Average, 5500 kg/day 0 0 0 0 0 0 0 0 0 0 0 0 0 Page 12 Flow Suspended Solids CBOD TABLE 2 CENTRAL CONTRA COSTA SANITARY DISTRICT 2015 ANNUAL FINAL EFFLUENT WASTE CHARACTERISTICS SUMMARY (EFF -001) (Unless otherwise noted, figures in the table are average values) I I JAN I FEB I MAR I APR I MAY I JUN I JUL I AUG I SEP I OCT I NOV I DEC I AVERAGE ANNUAL Minimum Daily Avg 33.14 32.98 32.72 29.86 28.37 26.22 25.45 25.92 26.2 26.2 25.16 28 28.4 (MGD) Maximum Daily Avg 38.83 67.57 37.1 38.15 33.52 32.24 29.57 29.02 29.7 31.3 32.6 49 37.4 (MGD) Average Daily 35.69 40.74 34.97 32.56 30.29 28.66 26.97 27.16 26.8 27.84 29.55 32.4 31.14 (MGD) Mo Avg 7.3 7.2 7.4 7.5 7.4 8.4 7.8 8.5 9.2 8.3 7.4 7.6 7.8 mg/L Weekly 7.6 7.8 8.7 7.2 9.7 9.4 8.1 9.2 11.1 9.8 8.6 8.5 Max mg/L % Removal 97.2 97.2 97.3 97.5 97.6 97.5 97.8 97.3 97.1 97.4 97.7 97.5 97.4 Mo Avg 6.2 6.1 6.3 7.4 5.8 8.2 7 6.6 5.2 6.2 5.5 6.1 6.4 mg/L Weekly 7 6.8 7.1 7.1 10.4 9.2 9.6 9.2 6.8 8.2 8.2 6.9 Max mg/L 97 96.7 96.8 96.7 97.1 95.9 96.6 96.6 97.3 96.8 97.2 97 96.8 Removal Oil & Grease* mg/L ND (0.93) ND (0.896) < 0.91 Fish Toxicity Fathead 96 -Hour Minnow 100 97.5 100 97.5 97.5 98.75 86.25 98.75 85 98.75 81.25 100 95.1 Bioassay Percent Survival pH Units Minimum 7.42 7.38 7.45 7.46 7.49 7.49 7.48 7.51 7.56 7.47 7.44 7.39 Maximum 7.64 7.59 7.58 7.6 7.65 7.63 7.67 7.68 7.76 7.74 7.66 7.62 30 -Day Log Enterococci Mean Colonies/100 mL Maximum Daily 7 4 4 3 2 3 3 2 1 3 3 1 3 31 13 37 12 5 9 6 7 3 8 30 7 * Testing frequency changed to 2x/year per NPDES permit April 1, 2012, per Order No. R2-2012-0016. ND = Not Detected, below the Laboratory's MDL Page 13 TABLE 3 CENTRAL CONTRA COSTA SANITARY DISTRICT 2015 ANNUAL INFLUENT WASTE CHARACTERISTICS (INF -001) (24 -Hour Composite) SUSPENDED CBOD OIL AND FLOW SOLIDS GREASE mg/L mg/L mg/L MAX DAILY 1 MIN DAILY 1 AVG DAILY 1 MONTHLY 1 MONTHLY 1 MONTHLY (MGD) (MGD) (MGD) AVERAGE AVERAGE AVERAGE JANUARY 38.9 34.79 36.28 259 208 FEBRUARY MARCH APRIL MAY JUNE JULY AUGUST SEPTEMBER OCTOBER NOVEMBER DECEMBER ANNUAL MAXIMUM ANNUAL MINIMUM ANNUAL AVERAGE 70.82 33.77 40.4 254 185 48.5 37.89 32.82 35.75 275 198 36.31 31.56 33.07 298 226 32.8 30.56 31.47 314 198 37.43 28.23 31.48 331 200 30.08 27.93 28.73 351 206 30.82 27.78 29.27 316 196 51.0 31.7 27 29.27 314 193 30.2 27.5 28.84 323 191 32.8 27.9 29.63 325 198 48.9 29.8 33.46 301 200 70.8 I 351 226 27.0 254 185 32.3 305 200 50 Page 14 TABLE 4 CENTRAL CONTRA COSTA SANITARY DISTRICT 2015 ANNUAL FINAL EFFLUENT WASTE CHARACTERISTIC (EFF -001) (24 -Hour Composite) TOTAL SUSPENDED SOLIDS mg/L MAXIMUM MINIMUM AVERAGE I SAMPLES I EXCEPTIONS JANUARY 13.6 4.6 7.3 31 0 • FEBRUARY 11.7 3.1 7.2 28 0 MARCH 13.4 4.5 7.4 31 0 APRIL 13.2 4.8 7.5 30 0 MAY 10.1 4.4 7.4 31 0 JUNE 14.7 5.2 8.4 29 0 JULY 11.8 5.2 7.8 30 0 AUGUST 10.7 5.4 8.5 28 0 SEPTEMBER 14.0 6.0 9.2 28 0 OCTOBER 13.0 5.3 8.3 18 0 NOVEMBER 10.0 4.0 7.4 24 0 DECEMBER 11.3 5.4 7.6 31 0 ANNUAL MAXIMUM ANNUAL MINIMUM ANNUAL AVERAGE 14.7 1 3.1 7.8 1 Page 15 TABLE 5 CENTRAL CONTRA COSTA SANITARY DISTRICT 2015 ANNUAL FINAL EFFLUENT WASTE CHARACTERISTIC (EFF -001) (24 -Hour Composite) CARBONACEOUS BIOCHEMICAL OXYGEN DEMAND mg/L MAXIMUM MINIMUM AVERAGE NO.OF NO.OF SAMPLES EXCEPTIONS JANUARY 9 3.8 6.2 19 0 FEBRUARY 9.5 3.8 6.1 16 0 MARCH 8.6 4.2 6.3 21 0 APRIL 14.1 4.1 7.4 19 0 MAY 7.6 3.8 5.8 17 0 JUNE 13.9 5.6 8.2 20 0 JULY 10.4 5.6 7.0 16 0 AUGUST 9.9 4.9 6.6 14 0 SEPTEMBER 6.8 4.7 5.4 14 0 OCTOBER 6.7 4 5.9 15 0 NOVEMBER 8.2 3.2 6.0 16 0 DECEMBER 7.4 4.4 6.1 22 0 ANNUAL MAXIMUM ANNUAL MINIMUM ANNUAL AVERAGE 14.1 3.2 6.4 Page 16 TABLE 6 CENTRAL CONTRA COSTA SANITARY DISTRICT 2015 ANNUAL FINAL EFFLUENT WASTE CHARACTERISTIC (EFF -001) 96 -Hour, Flow -Through Bioassay Results Summary Month January February March April May June July August September October November December Annual Average Date (FATHEAD MINNOW, % SURVIVAL 01/13/15 100.0 02/03/15 97.5 03/10/15 100.0 04/07/15 97.5 05/05/15 97.5 06/09/15 98.8 07/14/15 86.3 08/11/15 98.8 09/09/15 85.0 10/06/15 98.8 11/03/15 81.3 12/08/15 100.0 95.10 • Page 17 TABLE 7 CENTRAL CONTRA COSTA SANITARY DISTRICT 2015 ANNUAL FINAL EFFLUENT WASTE CHARACTERISTIC (EFF -001) (Grab Sample) ENTEROCOCCI COUNT MPN / 100ML MAXIMUM MINIMUM JANUARY 31 2 FEBRUARY 13 1 MARCH 37 1 APRIL 12 1 MAY 5 1 JUNE 9 1 JULY 6 2 AUGUST 7 1 SEPTEMBER 3 1 OCTOBER 8 1 NOVEMBER 30 1 DECEMBER 7 1 ANNUAL MAXIMUM ANNUAL MINIMUM ANNUAL AVERAGE 37 1 30 -DAY LOG MEAN 7 4 4 3 2 3 3 2 1 3 3 2 3 1 NO. OF SAMPLES 22 20 22 22 21 22 22 22 22 22 21 23 NO. OF EXCEPTIONS 0 0 0 0 0 0 0 0 0 0 0 0 Page 18 TABLE 8 CENTRAL CONTRA COSTA SANITARY DISTRICT 2015 ANNUAL FINAL EFFLUENT WASTE CHARACTERISTIC (EFF -001) (24 -Hour Composite) Ammonia (mg/L) MAXIMUM MINIMUM AVERAGE NO. OF NO. OF SAMPLES EXCEPTIONS January 27.4 22.8 25.8 12 0 February 25.1 13.2 21.9 11 0 March 25.2 22.8 24 14 0 April 27.4 23.7 25.6 12 0 May 30.2 25.3 27.8 13 0 June 28.8 23.7 26.3 12 0 July 28.8 24.4 27.3 13 0 August 30.8 22.4 27.2 12 0 September 33.6 28 30.9 12 0 October 34.2 30.7 32.1 13 0 November 35.3 24.6 29.4 11 0 December 25.5 14.7 23.1 13 0 ANNUAL MAXIMUM ANNUAL MINIMUM ANNUAL AVERAGE 35.3 13.2 26.8 1 Page 19 TABLE 9 CENTRAL CONTRA COSTA SANITARY DISTRICT 2015 ANNUAL FINAL EFFLUENT WASTE CHARACTERISTIC (EFF -001) (Grab Sample) pH (s.u.) MAXIMUM MINIMUM AVERAGE NO. OF NO. OF SAMPLES EXCEPTIONS JANUARY 7.64 7.42 7.52 31 0 FEBRUARY 7.59 7.38 7.49 28 0 MARCH 7.58 7.45 7.52 31 0 APRIL 7.6 7.46 7.53 30 0 MAY 7.65 7.49 7.56 31 0 JUNE 7.63 7.49 7.56 29 0 JULY 7.67 7.48 7.61 31 0 AUGUST 7.68 7.51 7.61 31 0 SEPTEMBER 7.76 7.56 7.67 30 0 OCTOBER 7.74 7.47 7.64 31 0 NOVEMBER 7.66 7.44 7.55 30 0 DECEMBER 7.62 7.39 7.51 31 0 ANNUAL MAXIMUM ANNUAL MINIMUM ANNUAL AVERAGE 7.76 7.38 7.6 1 • Page 20 TABLE 10 CENTRAL CONTRA COSTA SANITARY DISTRICT 2015 ANNUAL INFLUENT WASTE CHARACTERISTICS (INF -001) TRACE METALS CONCENTRATIONS (pg/L) Antimony Arsenic Beryllium Cadmium I Chromium I Copper I Lead I Nickel Selenium I Silver Thallium Zinc Jan DNQ 0.44 DNQ 1.2 ND 0.09 DNQ 0.14 = 1.60 = 50.0 = 1.60 = 3.40 DNQ 0.99 = 0.41 ND 0.05 120 Feb = 0.63 DNQ 1.25 ND 0.13 DNQ 0.15 = 2.08 = 47.5 = 1.33 = 3.99 DNQ 0.94 = 0.26 ND 0.12 125 Mar = 0.57 DNQ 1.21 ND 0.13 ND 0.14 = 1.46 = 45.3 = 1.32 = 3.11 DNQ 0.99 = 0.41 ND 0.12 114 Apr = 0.61 DNQ 1.32 ND 0.13 DNQ 0.18 = 2.28 = 55.2 = 2.41 = 3.79 DNQ 0.95 = 0.44 ND 0.12 138 May = 0.65 DNQ 1.3 ND 0.13 DNQ 0.25 = 3.13 = 81.5 = 1.84 = 4.73 DNQ 0.97 = 0.58 ND 0.12 173 June = 0.56 DNQ 1.48 ND 0.13 DNQ 0.19 = 2.67 = 67.8 = 2.31 = 4.98 DNQ 1.1 = 0.38 ND 0.12 166 July = 0.77 DNQ 1.33 ND 0.13 DNQ 0.22 = 2.49 = 78.1 = 2.17 = 4.91 DNQ 1.09 = 0.97 ND 0.12 180 Aug = 0.55 DNQ 1.27 ND 0.13 DNQ 0.21 = 3.14 = 62.2 = 1.86 = 4.66 DNQ 0.95 = 1.04 ND 0.12 171 Sept DNQ 0.38 DNQ 1.3 ND 0.11 DNQ 0.15 = 3.37 = 75.6 = 2.03 = 7.19 DNQ 0.92 ND 0.13 ND 0.15 137 Oct = 1.42 DNQ 1.52 ND 0.11 DNQ 0.11 = 3.08 = 68.5 = 2.03 = 6.18 DNQ 0.87 = 0.51 ND 0.15 157 Nov ND 0.13 DNQ 1.43 ND 0.11 ND 0.032 = 2.72 = 64.5 = 1.30 = 6.44 DNQ 0.71 = 0.45 ND 0.15 153 Dec = 0.39 DNQ 1.6 ND 0.11 DNQ 0.08 = 2.41 = 72.6 = 2.10 = 5.63 DNQ 0.92 = 0.59 ND 0.15 = 158 Minimum ND 0.13 DNQ 1.20 ND 0.090 ND 0.032 = 1.46 = 45.3 = 1.30 = 3.11 DNQ 0.71 ND 0.13 ND 0.05 = 114 Maximum = 1.42 DNQ 1.60 ND 0.13 = 0.25 = 3.37 = 81.5 = 2.41 = 7.19 DNQ 1.10 1.04 ND 0.15 = 180 Average < 0.59 DNQ 1.35 ND 0.12 < 0.15 = 2.54 = 64.1 = 1.86 = 4.92 DNQ 0.95 0.51 ND 0.12 = 149 Qualifers ND: less than listed value DNQ: value is greater than MDL, but les than SIP ICP/MS ML's from Table 28 of this report < : Average result included value with "ND" qualifier = : measured concentration Page 21 Table 11 Central Contra Costa Sanitary District 2015 Annual Raw Influent Waste Characteristics (INF -001) Volatile Organics (US EPA Method 624) Parameters Unitl MDL I SWARCB l 2/3/2015 8/10/2015 Annual Max Annual Min Annual Avg 1,1,1 -Trichloroethane ug/L 0.19 2 ND ND ND ND ND 1,1,2,2 -Tetrachloroethane ug/L 0.29 1 ND ND ND ND ND 1,1,2 -Trichloroethane ug/L 0.31 2 ND ND ND ND ND 1,1-Dichloroethane ug/L 0.17 1 ND ND ND ND ND 1,1-Dichloroethene ug/L 0.19 2 ND ND ND ND ND 1,2 -Dichlorobenzene ug/L 0.13 2 ND ND ND ND ND 1,2-Dichloroethane ug/L 0.18 2 ND ND ND ND ND 1,2-Dichloropropane ug/L 0.21 1 ND ND ND ND ND 1,3 -Dichlorobenzene ug/L 0.18 2 ND ND ND ND ND 1,4 -Dichlorobenzene ug/L 0.20 2 ND ND ND ND ND 2-Chloroethyl vinyl ether ug/L 0.35 ND ND ND ND ND Acrolein ug/L 0.29 5 ND DNQ(0.39) DNQ(0.39) ND <0.34 Acrylonitrile ug/L 0.29 2 ND ND ND ND ND Benzene ug/L 0.11 2 DNQ(0.116) ND DNQ(0.116) ND <0.113 Bromodichloromethane ug/L 0.18 2 DNQ(0.2) ND DNQ(0.2) ND <0.19 Bromoform ug/L 0.18 2 ND ND ND ND ND (0.18) Bromomethane ug/L 0.32 2 DNQ(0.434) DNQ(0.66) DNQ(0.66) DNQ(0.434) <0.547 Carbon Tetrachloride ug/L 0.20 2 ND ND ND ND ND Chlorobenzene ug/L 0.16 2 ND ND ND ND ND Chlorodibromomethane ug/L 0.14 2 ND ND ND ND ND Chloroethane ug/L 0.28 2 ND ND ND ND ND Chloroform ug/L 0.18 2 2.93 2.30 2.93 2.3 2.62 Chloromethane ug/L 0.22 2 ND ND ND ND ND cis-1,3-Dichloropropene ug/L 0.13 2 ND ND ND ND ND Ethylbenzene ug/L 0.14 2 DNQ(0.178) ND DNQ(0.178) ND <0.159 m/p-Xylene ug/L 0.21 ND ND ND ND ND Methyl Tertiary Butyl Ether ug/L 0.22 ND ND ND ND ND Methylene Chloride ug/L 0.20 2 DNQ(0.338) DNQ(0.78) DNQ(0.78) DNQ(0.338) <0.559 O -xylene ug/L 0.21 ND ND ND ND ND Pentachloroethane ug/L 0.21 ND ND ND ND ND Styrene ug/L 0.12 DNQ(0.239) DNQ(1.1) DNQ(1.1) DNQ(0.239) <0.670 Tetrachloroethene ug/L 0.20 2 DNQ(0.849) DNQ(0.37) DNQ(0.849) DNQ(0.37) <0.61 Toluene ug/L 0.10 2 DNQ(0.969) DNQ(1.21) DNQ(1.21) DNQ(0.969) <1.09 trans-1,2-Dichloroethene ug/L 0.12 1 ND ND ND ND ND trans-1,3-Dichloropropene ug/L 0.12 2 ND ND ND ND ND Trichloroethene ug/L 0.14 2 ND ND ND ND ND Trichlorofluoromethane ug/L 0.25 ND ND ND ND ND Vinyl Chloride ug/L 0.23 2 ND ND ND ND ND Qualifer ND: Sample value less than MDL DNQ: Sample value greater than MDL, but below SWRCB ML Page 22 Parameters Table 12 Central Contra Costa Sanitary District 2015 Annual Raw Influent Waste Characteristics (INF -001) Semi -Volatile Organics (US EPA Method 625) Unit MDL SWRCB I 2/3/2015 8/10/2015 I Annual Max Annual Min Annual Avg 1,2,4-Trichlorobenzene µg/L 0.325 5 ND ND ND ND ND 1,2-Diphenylhydrazine µg/L 0.132 1 ND ND ND ND ND 2,4,6 -Trichlorophenol µg/L 0.370 10 ND ND ND ND ND 2,4-Dichlorophenol µg/L 0.333 5 ND ND ND ND ND 2,4 -Dimethylphenol µg/L 0.294 2 ND ND ND ND ND 2,4-Dinitrophenol µg/L 2.395 5 ND ND ND ND ND 2,4-Dinitrotoluene µg/L 0.224 5 ND ND ND ND ND 2,6-Dinitrotoluene µg/L 0.141 5 ND ND ND ND ND 2-Chloronaphthalene µg/L 0.211 10 ND ND ND ND ND 2 -Chlorophenol µg/L 0.327 5 ND ND ND ND ND 2-Nitrophenol µg/L 0.302 10 ND ND ND ND ND 3,3-Dichlorobenzidine µg/L 0.582 5 ND ND ND ND ND 4,6-Dinitro-2-methylphenol µg/L 0.598 5 ND ND ND ND ND 4-Bromophenyl phenyl ether µg/L 0.123 5 ND ND ND ND ND 4-Chloro-3-methylphenol µg/L 0.347 1 ND ND ND ND ND 4-Chlorophenyl phenyl ether µg/L 0.170 5 ND ND ND ND ND 4-Methylphenol µg/L 0.314 58.4 60.7 60.7 58.4 59.6 4-Nitrophenol µg/L 0.427 10 ND ND ND ND ND Benzidine µg/L 9.144 5 ND ND ND ND ND bis(2-Chloroethoxy)methane µg/L 0.158 5 ND ND ND ND ND bis(2-Chloroethyl) ether µg/L 0.133 1 ND ND ND ND ND bis(2-Chloroisopropyl)ether µg/L 0.167 2 ND ND ND ND ND bis(2-Ethylhexyl) phthalate µg/L 0.248 5 ND DNQ(14.3) DNQ(14.3) ND < 7.27 Butyl benzyl phthalate µg/L 0.394 10 ND ND ND ND ND Diethyl phthalate µg/L 0.281 2 ND ND ND ND ND Dimethyl phthalate µg/L 0.213 2 ND ND ND ND ND Di -n -butyl phthalate µg/L 0.342 10 ND DNQ(3.8) DNQ(3.8) ND < 2.07 Di-n-octyl phthalate µg/L 0.231 10 DNQ(1.73) DNQ(3.13) DNQ(3.13) DNQ(1.73) DNQ(2.43) Hexachlorobenzene µg/L 0.112 1 ND ND ND ND ND Hexachlorobutadiene µg/L 0.380 1 ND ND ND ND ND Hexachlorocyclopentadiene µg/L 2.359 5 ND ND ND ND ND Hexachloroethane µg/L 0.344 1 ND ND ND ND ND Isophorone µg/L 0.145 1 ND ND ND ND ND Nitrobenzene µg/L 0.129 1 ND ND ND ND ND N-Nitrosodimethylamine µg/L 0.194 5 ND ND ND ND ND N-nitroso-di-n-propylamine µg/L 0.151 5 ND ND ND ND ND N-Nitrosodiphenylamine µg/L 0.165 1 ND ND ND ND ND Pentachlorophenol µg/L 2.446 5 ND DNQ(48.9) DNQ(48.9) ND < 25.7 Phenol µg/L 0.320 1 22.3 28.2 28.2 22.3 25.2 Qualifer ND: Sample value less than MDL DNQ: Sample value greater than MDL, but below SWRCB ML Page 23 Table 13 Central Contra Costa Sanitary District 2015 Annual Raw Influent Waste Characteristics (INF -001) Polynuclear Aromatic Hydrocarbons (US EPA Method 610) Parameter Unit RL 2/3/2015 Acenaphthene µg/L 0.08 0.92 Acenaphthylene µg/L 0.08 ND Anthracene µg/L 0.08 ND Benzo (a) anthracene µg/L 0.08 ND Benzo (b) fluoranthene µg/L 0.08 ND Benzo (k) fluoranthene µg/L 0.08 ND Benzo (g,h,i) perylene µg/L 0.08 ND Benzo (a) pyrene µg/L 0.08 ND Chrysene µg/L 0.08 ND Dibenzo (a,h) anthracene µg/L 0.08 ND Fluoranthene µg/L 0.08 ND Fluorene µg/L 0.08 ND Indeno (1,2,3) pyrene µg/L 0.08 ND Naphthalene µg/L 0.08 4.30 Phenanthrene µg/L 0.08 ND Pyrene µ9/L 0.08 0.14 Qualifer ND: Sample value less than Reporting Limit (RL) Page 24 Table 14 Central Contra Costa Sanitary District 2015 Annual Raw Influent Waste Characteristics (INF -001) Organophosphorus Pesticides (US EPA Method 614) Parameter Unit RL Azinphos methyl (Guthion) µg/L 2.0 Chlorpyrifos µg/L 0.05 Demeton -O and -S µg/L 0.5 Diazinon µg/L 0.05 Disulfoton (Di-Syston) µg/L 1.0 Ethion µg/L 0.5 Malathion µg/L 0.1 Parathion (Parathion ethyl) µg/L 0.5 Parathion methyl µg/L 1.0 Thiobencarb lig/L 0.20 Qualifer ND: Sample value less than Reporting Limit (RL) 2/4/2015 ND ND ND ND ND ND ND ND ND ND Page 25 Table 15 Central Contra Costa Sanitary District 2015 Annual Raw Influent Waste Characteristics (INF -001) Chlorinated Pesticides (US EPA Method 608) Parameters Unit 2/3/2015 8/10/2015 Annual Min Annual Max Annual average Aldrin µg/L ND(0.05) ND(0.28) ND(0.05) ND(0.28) alpha -BHC µg/L ND(0.05) ND(0.31) ND(0.05) ND(0.31) beta -BHC µg/L ND(0.05) ND(0.69) ND(0.05) ND(0.69) delta -BHC µg/L ND(0.05) ND(0.14) ND(0.05) ND(0.14) gamma -BHC (Lindane) µg/L ND(0.05) ND(0.45) ND(0.05) ND(0.45) Chlordane µg/L ND(0.5) ND(2.3) ND(0.5) ND(2.3) 4,4 -DDD µg/L ND(0.1) ND(0.11) ND(0.1) ND(0.11) 4,4 -DDE µg/L ND(0.1) ND(0.18) ND(0.1) ND(0.18) 4,4 -DDT µg/L ND(0.1) ND(0.17) ND(0.1) ND(0.17) Dieldrin µg/L ND(0.1) ND(0.14) ND(0.1) ND(0.14) Endosulfan I µg/L ND(0.05) ND(0.11) ND(0.05) ND(0.11) Endosulfan 11 µg/L ND(0.1) ND(0.46) ND(0.1) ND(0.46) Endosulfan sulfate µg/L ND(0.1) ND(0.33) ND(0.1) ND(0.33) Endrin µg/L ND(0.1) ND(0.18) ND(0.1) ND(0.18) Endrin aldehyde µg/L ND(0.05) ND(0.53) ND(0.05) ND(0.53) Heptachlor µg/L ND(0.05) ND(0.41) ND(0.05) ND(0.41) Heptachlor epoxide µg/L ND(0.05) ND(0.25) ND(0.05) ND(0.25) Aroclor 1016 µg/L ND(0.2) ND(1.9) ND(0.2) ND(1.9) Aroclor 1221 µg/L ND(0.2) ND(2.4) ND(0.2) ND(2.4) Aroclor 1232 µg/L ND(0.2) ND(3.8) ND(0.2) ND(3.8) Aroclor 1242 µg/L ND(0.2) ND(2.8) ND(0.2) ND(2.8) Aroclor 1248 µg/L ND(0.2) ND(1.8) ND(0.2) ND(1.8) Aroclor 1254 µg/L ND(0.2) ND(1.5) ND(0.2) ND(1.5) Aroclor 1260 µg/L ND(0.2) ND(2.8) ND(0.2) ND(2.8) Toxaphene µg/L ND(1) ND(2) ND(1) ND(2) Qualifer ND(#) : Sample value less than Reporting Limit (RL) shown in parenthesis ND (0.17) ND (0.18) ND (0.37) ND (0.1) ND (0.25) ND (1.4) ND (0.11) ND (0.14) ND (0.14) ND (0.12) ND (0.08) ND (0.28) ND (0.22) ND (0.14) ND (0.29) ND (0.23) ND (0.15) ND (1.05) ND (1.3) ND (2) ND (1.5) ND (1) ND (0.85) ND (1.5) ND (1.5) Page 26 TABLE 16 CENTRAL CONTRA COSTA SANITARY DISTRICT 2015 ANNUAL FINAL EFFLUENT WASTE CHARACTERISTICS (EFF -001) TRACE METALS CONCENTRATIONS (pg/L) Antimony Arsenic I Beryllium Cadmium I Chromium I Copper I Lead I Nickel Selenium I Silver I Thallium I Zinc Jan DNQ 0.30 DNQ 1.00 ND 0.090 DNQ 0.050 DNQ 0.41 = 7.50 DNQ 0.27 = 2.20 DNQ 0.64 DNQ 0.04 ND 0.05 36.0 Feb DNQ 0.24 DNQ 0.87 ND 0.13 ND 0.141 DNQ 0.41 = 6.16 DNQ 0.18 = 2.79 DNQ 0.32 ND 0.116 ND 0.12 31.4 Mar DNQ 0.35 DNQ 0.90 ND 0.13 ND 0.141 DNQ 0.35 = 7.35 DNQ 0.24 = 2.13 DNQ 0.69 ND 0.116 ND 0.12 35.2 Apr DNQ 0.40 DNQ 1.30 ND 0.13 ND 0.141 DNQ 0.43 = 8.22 DNQ 0.3 = 2.37 DNQ 0.67 ND 0.116 ND 0.12 38.6 May DNQ 0.39 DNQ 0.79 ND 0.13 ND 0.141 DNQ 0.36 = 5.73 DNQ 0.25 = 2.12 DNQ 0.6 ND 0.116 ND 0.12 31.2 June DNQ 0.41 DNQ 1.22 ND 0.13 ND 0.141 DNQ 0.43 = 6.73 DNQ 0.36 = 2.72 DNQ 0.93 ND 0.116 ND 0.12 36.9 July = 0.50 DNQ 0.87 ND 0.13 ND 0.141 DNQ 0.47 = 8.40 DNQ 0.36 = 2.84 DNQ 0.8 ND 0.116 ND 0.12 37.5 Aug DNQ 0.29 DNQ 0.96 ND 0.13 ND 0.141 DNQ 0.45 = 7.10 DNQ 0.44 = 2.85 DNQ 0.6 ND 0.116 ND 0.12 33.2 Sept DNQ 0.19 DNQ 0.86 ND 0.11 ND 0.032 = 0.59 = 6.61 DNQ 0.46 = 3.17 DNQ 0.42 ND 0.13 ND 0.15 26.7 Oct DNQ 0.26 DNQ 1.03 ND 0.11 ND 0.032 DNQ 0.38 = 5.23 DNQ 0.49 = 3.49 DNQ 0.43 ND 0.13 ND 0.15 28.3 Nov ND 0.13 DNQ 0.76 ND 0.11 ND 0.032 DNQ 0.22 = 4.98 ND 0.195 = 3.60 DNQ 0.24 ND 0.13 ND 0.15 22.4 Dec DNQ 0.28 DNQ 1.14 ND 0.11 ND 0.032 DNQ 0.4 = 7.84 ND 0.195 = 3.57 DNQ 0.61 ND 0.13 ND 0.15 = 44.8 Minimum ND 0.13 DNQ 0.76 ND 0.090 ND 0.032 DNQ 0.22 = 4.98 ND 0.18 = 2.12 DNQ 0.24 ND 0.04 ND 0.05 = 22.4 Maximum = 0.50 DNQ 1.30 ND 0.13 ND 0.141 = 0.59 = 8.40 DNQ 0.49 = 3.60 DNQ 0.93 ND 0.13 ND 0.15 = 44.8 Average < 0.31 DNQ 0.98 ND 0.12 ND 0.100 < 0.41 = 6.82 < 0.31 = 2.82 DNQ 0.58 ND 0.11 ND 0.12 = 33.5 Qualifers ND: less than listed value DNQ: value is greater than MDL, but les than SIP ICP/MS ML's from Table 28 of this report < : Average result included value with "ND" qualifier = : measured concentration Page 27 Sampled Date 1/6/2015 2/4/2015 3/3/2015 4/14/2015 5/31/2015 6/11/2015 7/7/2015 8/11/2015 9/2/2015 10/2/2015 11/4/2015 12/2/2015 TABLE 17 CENTRAL CONTRA COSTA SANITARY DISTRICT 2015 ANNUAL FINAL EFFLUENT WASTE CHARACTERISTIC (EFF -001) Mercury FE flow NPD05 (MGD) 36.77 34.17 36.85 33.02 29.905 30.76 28.39 27.27 27.14 27.1 30.6 29.2 DAILY Max (µg/L) 0.00437 0.0049 0.00261 0.00675 0.0153 0.0116 0.0143 0.00971 0.00737 0.00922 0.0101 0.0087 DAILY Loading (kg/day) 0.000608 0.000634 0.000364 0.000844 0.00173 0.00135 0.00154 0.001 0.000757 0.000946 0.00117 0.000962 WEEKLY Avg (µg/L) 0.00437 0.0049 0.00261 0.00675 0.0153 0.0116 0.0143 0.00971 0.00737 0.00922 0.0101 0.0087 MONTHLY Avg (µg/L) 0.00437 0.0049 0.00261 0.00675 0.0153 0.0116 0.0143 0.00971 0.00737 0.00922 0.0101 0.0087 MONTHLY Loading (kg/month) 0.0185 0.0193 0.0111 0.0257 0.05275 0.0412 0.047 0.0305 0.0231 0.0289 0.0357 0.0293 12 -month Loading total (kg/year) 0.306 0.288 0.279 0.264 0.314 0.318 0.337 0.35 0.344 0.359 0.367 0.363 Page 28 Parameters Table 18 Central Contra Costa Sanitary District 2015 Annual Final Effluent Waste Characteristics (EFF -001) Volatile Organics (US EPA Method 624) Unit MDL 1 SWARCB I 2/3/2015 8/10/2015 Annual Max Annual Min Annual Avg 1,1,1 -Trichloroethane ug/L 0.19 2 ND ND ND ND ND 1,1,2,2 -Tetrachloroethane ug/L 0.29 1 ND ND ND ND ND 1,1,2 -Trichloroethane ug/L 0.31 2 ND ND ND ND ND 1,1-Dichloroethane ug/L 0.17 1 ND ND ND ND ND 1,1-Dichloroethene ug/L 0.19 2 ND ND ND ND ND 1,2 -Dichlorobenzene ug/L 0.13 2 ND ND ND ND ND 1,2-Dichloroethane ug/L 0.18 2 ND ND ND ND ND 1,2-Dichloropropane ug/L 0.21 1 ND ND ND ND ND 1,3 -Dichlorobenzene ug/L 0.18 2 ND ND ND ND ND 1,4 -Dichlorobenzene ug/L 0.20 2 ND ND ND ND ND 2-Chloroethyl vinyl ether ug/L 0.35 ND ND ND ND ND Acrolein ug/L 0.29 5 ND ND ND ND ND Acrylonitrile ug/L 0.29 2 ND DNQ(0.49) DNQ(0.49) ND <0.39 Benzene ug/L 0.11 2 ND ND ND ND ND Bromodichloromethane ug/L 0.18 2 ND ND ND ND ND Bromoform ug/L 0.18 2 ND ND ND ND ND Bromomethane ug/L 0.32 2 DNQ(0.34) DNQ(0.36) DNQ(0.36) DNQ(0.34) <0.35 Carbon Tetrachloride ug/L 0.20 2 ND ND ND ND ND Chlorobenzene ug/L 0.16 2 ND ND ND ND ND Chlorodibromomethane ug/L 0.14 2 ND ND ND ND ND Chloroethane ug/L 0.28 2 ND ND ND ND ND Chloroform ug/L 0.18 2 DNQ(0.48) DNQ(0.21) DNQ(0.48) DNQ(0.21) <0.345 Chloromethane ug/L 0.22 2 ND ND ND ND ND cis-1,3-Dichloropropene ug/L 0.13 2 ND ND ND ND ND Ethylbenzene ug/L 0.14 2 ND ND ND ND ND m/p-Xylene ug/L 0.21 ND ND ND ND ND Methyl Tertiary Butyl Ether ug/L 0.22 ND ND ND ND ND Methylene Chloride ug/L 0.20 2 ND ND ND ND ND O -xylene ug/L 0.21 ND ND ND ND ND Pentachloroethane ug/L 0.21 ND ND ND ND ND Styrene ug/L 0.12 ND ND ND ND ND Tetrachloroethene ug/L 0.20 2 ND ND ND ND ND Toluene ug/L 0.10 2 DNQ(0.79) DNQ(0.68) DNQ(0.79) DNQ(0.68) <0.735 trans-1,2-Dichloroethene ug/L 0.12 1 ND ND ND ND ND trans-1,3-Dichloropropene ug/L 0.12 2 ND ND ND ND ND Trichloroethene ug/L 0.14 2 ND ND ND ND ND Trichlorofluoromethane ug/L 0.25 ND ND ND ND ND Vinyl Chloride ug/L 0.23 2 ND ND ND ND ND Qualifer ND: Sample value less than MDL DNQ: Sample value greater than MDL, but below SWRCB ML Page 29 Parameters Table 19 Central Contra Costa Sanitary District 2015 Annual Final Effluent Waste Characteristics (EFF -001) Semi -Volatile Organics (US EPA Method 625) Unit MDL SW�RCB 2/3/2015 8/10/2015 Annual Max Annual Min Annual Avg 1,2,4-Trichlorobenzene µg/L 0.325 5 ND ND ND ND ND 1,2-Diphenylhydrazine µg/L 0.132 1 ND ND ND ND ND 2,4,6 -Trichlorophenol µg/L 0.370 10 ND ND ND ND ND 2,4-Dichlorophenol µg/L 0.333 5 ND ND ND ND ND 2,4 -Dimethylphenol µg/L 0.294 2 ND ND ND ND ND 2,4-Dinitrophenol µg/L 2.395 5 ND ND ND ND ND 2,4-Dinitrotoluene µg/L 0.224 5 ND ND ND ND ND 2,6-Dinitrotoluene µg/L 0.141 5 ND ND ND ND ND 2-Chloronaphthalene µg/L 0.211 10 ND ND ND ND ND 2 -Chlorophenol µg/L 0.327 5 ND ND ND ND ND 2-Nitrophenol µg/L 0.302 10 ND ND ND ND ND 3,3-Dichlorobenzidine µg/L 0.582 5 ND ND ND ND ND 4,6-Dinitro-2-methylphenol µg/L 0.598 5 ND ND ND ND ND 4-Bromophenyl phenyl ether µg/L 0.123 5 ND ND ND ND ND 4-Chloro-3-methylphenol µg/L 0.347 1 ND ND ND ND ND 4-Chlorophenyl phenyl ether µg/L 0.170 5 ND ND ND ND ND 4-Methylphenol µg/L 0.314 ND ND ND ND ND 4-Nitrophenol µg/L 0.427 10 ND ND ND ND ND Benzidine µg/L 9.144 5 ND ND ND ND ND bis(2-Chloroethoxy)methane µg/L 0.158 5 ND ND ND ND ND bis(2-Chloroethyl) ether µg/L 0.133 1 ND ND ND ND ND bis(2-Chloroisopropyl)ether µg/L 0.167 2 ND ND ND ND ND bis(2-Ethylhexyl) phthalate µg/L 0.248 5 ND DNQ(0.49) DNQ(0.49) ND < 0.369 Butyl benzyl phthalate µg/L 0.394 10 ND ND ND ND ND Diethyl phthalate µg/L 0.281 2 ND ND ND ND ND Dimethyl phthalate µg/L 0.213 2 ND ND ND ND ND Di -n -butyl phthalate µg/L 0.342 10 ND ND ND ND ND Di-n-octyl phthalate µg/L 0.231 10 ND ND ND ND ND Hexachlorobenzene µg/L 0.112 1 ND ND ND ND ND Hexachlorobutadiene µg/L 0.380 1 ND ND ND ND ND Hexachlorocyclopentadiene µg/L 2.359 5 ND ND ND ND ND Hexachloroethane µg/L 0.344 1 ND ND ND ND ND Isophorone µg/L 0.145 1 ND ND ND ND ND Nitrobenzene µg/L 0.129 1 ND ND ND ND ND N-Nitrosodimethylamine µg/L 0.194 5 ND ND ND ND ND N-nitroso-di-n-propylamine µg/L 0.151 5 ND ND ND ND ND N-Nitrosodiphenylamine µg/L 0.165 1 ND ND ND ND ND Pentachlorophenol µg/L 2.446 5 ND DNQ(4.98) DNQ(4.98) ND < 3.71 Phenol µg/L 0.320 1 ND DNQ(0.392) DNQ(0.392) ND < 0.356 Qualifer ND: Sample value less than MDL DNQ: Sample value greater than MDL, but below SWRCB ML Page 30 Parameter Table 20 Central Contra Costa Sanitary District 2015 Annual Final Effluent Waste Characteristics (EFF -001) Polynuclear Aromatic Hydrocarbons (US EPA Method 610) Unit MDL1 SWARCB 2/3/2015 8/10/2015 Annual Max Annual Min Annual Avg Acenaphthene µg/L 0.004 0.5 DNQ (0.021) ND(0.04) DNQ (0.021) ND(0.04) < 0.03 Acenaphthylene µg/L 0.004 0.2 ND(0.004) ND(0.04) ND(0.04) ND(0.004) ND(0.02) Anthracene µg/L 0.004 2 ND(0.004) ND(0.04) ND(0.04) ND(0.004) ND(0.02) Benzo (a) anthracene µg/L 0.004 ND(0.004) ND(0.04) ND(0.04) ND(0.004) ND(0.02) Benzo (b) fluoranthene µg/L 0.004 10 ND(0.004) ND(0.04) ND(0.04) ND(0.004) ND(0.02) Benzo (k) fluoranthene µg/L 0.004 2 ND(0.004) ND(0.04) ND(0.04) ND(0.004) ND(0.02) Benzo (g,h,i) perylene µg/L 0.004 0.1 ND(0.004) ND(0.04) ND(0.04) ND(0.004) ND(0.02) Benzo (a) pyrene µg/L 0.004 2 ND(0.004) ND(0.04) ND(0.04) ND(0.004) ND(0.02) Chrysene µg/L 0.004 5 ND(0.004) ND(0.04) ND(0.04) ND(0.004) ND(0.02) Dibenzo (a,h) anthracene µg/L 0.004 0.1 ND(0.004) ND(0.04) ND(0.04) ND(0.004) ND(0.02) Fluoranthene µg/L 0.004 0.05 DNQ (0.013) ND(0.04) DNQ (0.013) ND(0.04) < 0.03 Fluorene µg/L 0.004 0.1 DNQ (0.016) ND(0.04) DNQ (0.016) ND(0.04) < 0.03 Indeno (1,2,3) pyrene µg/L 0.004 0.05 ND(0.004) ND(0.04) ND(0.04) ND(0.004) ND(0.02) Naphthalene µg/L 0.004 0.2 DNQ (0.1) 0.51 0.51 0.1 DNQ ( 0.31) Phenanthrene µg/L 0.004 0.05 DNQ (0.031) ND(0.04) DNQ (0.031) ND(0.04) < 0.04 Pyrene µg/L 0.004 0.05 DNQ (0.012) ND(0.04) 0.012 ND(0.04) < 0.03 Qualifer ND: Sample value less than MDL DNQ: Sample value greater than MDL, but below SW RCB ML Page 31 Table 21 Central Contra Costa Sanitary District 2015 Annual Final Effluent Waste Characteristics (EFF -001) Organophosphorus Pesticides (US EPA Method 614) Parameters Unit 2/4/2015 8/11/2015 Annual Max Azinphos methyl (Guthion) pg/L Chlorpyrifos pg/L Demeton -O and -S pg/L Diazinon pg/L Disulfoton (Di-Syston) pg/L Ethion pg/L Malathion pg/L Parathion (Parathion ethyl) pg/L Parathion methyl pg/L Thiobencarb pg/L ND(2) ND(0.05) ND(0.5) ND(0.05) ND(1) ND(0.5) ND(0.05) ND(0.5) ND(1) ND(0.2) Annual Min Annual Avg ND(0.05) ND(2) ND(0.05) ND(1.03) ND(0.01) ND(0.05) ND(0.01) ND(0.03) ND(0.1) ND(0.5) ND(0.1) ND(0.3) ND(0.02) ND(0.05) ND(0.02) ND(0.04) ND(0.1) ND(1) ND(0.1) ND(0.55) ND(0.02) ND(0.5) ND(0.02) ND(0.26) ND(0.05) ND(0.05) ND(0.05) ND(0.05) ND(0.05) ND(0.5) ND(0.05) ND(0.28) ND(0.1) ND(1) ND(0.1) ND(0.55) ND(0.05) ND(0.2) ND(0.05) ND(0.13) ND: Not detected at the the Method Detection Limit listed inside parenthesis Page 32 Table 22 Central Contra Costa Sanitary District 2015 Annual Final Effluent Waste Characteristics (EFF -001) Dioxins and Furans (US EPA Method 1613B) Parameters Unit MDL ML 2/3/2015 8/11/2015 Annual Max Annual Min Annual Avg 2,3,7,8-TCDD pg/L 0.177 10 ND(0.772) ND(0.934) ND(0.934) ND(0.772) ND(0.853) 1,2,3,7,8-PeCDD pg/L 0.27 50 ND(0.874) ND(1.1) ND(1.1) ND(0.874) ND(0.99) 1,2,3,4,7,8-HxCDD pg/L 0.350 50 ND(1.98) ND(1.44) ND(1.98) ND(1.44) ND(1.71) 1,2,3,6,7,8-HxCDD pg/L 0.380 50 ND(2.17) ND(1.59) ND(2.17) ND(1.59) ND(1.88) 1,2,3,7,8,9-HxCDD pg/L 0.3320 50 ND(1.89) ND(1.4) ND(1.89) ND(1.4) ND(1.65) 1,2,3,4,6,7,8-HpCDD pg/L 407 50 ND(2.06) ND(1.74) ND(2.06) ND(1.74) ND(1.9) OCDD pg/L 0.712 100 ND(5.26) ND(6.47) ND(5.26) ND(5.26) ND(5.87) 2,3,7,8-TCDF pg/L 0.122 10 ND(0.945) ND(0.682) ND(0.945) ND(0.682) ND(0.814) 1,2,3,7,8-PeCDF pg/L 0.186 50 ND(0.969) ND(1.04) ND(0.969) ND(0.969) ND(1) 2,3,4,7,8-PeCDF pg/L 0.190 50 ND(0.977) ND(1.09) ND(0.977) ND(0.977) ND(1.03) 1,2,3,4,7,8-HxCDF pg/L 0.205 50 ND(1.06) ND(6.23) ND(1.06) ND(1.06) ND(3.65) 1,2,3,6,7,8-HxCDF pg/L 0.193 50 ND(1.03) ND(0.579) ND(1.03) ND(0.579) ND(0.8) 2,3,4,6,7,8-HxCDF pg/L 0.207 50 ND(1.12) ND(0.648) ND(1.12) ND(0.648) ND(0.88) 1,2,3,7,8,9-HxCDF pg/L 0.278 50 ND(1.47) ND(0.883) ND(1.47) ND(0.883) ND(1.18) 1,2,3,4,6,7,8-HpCDF pg/L 0.256 50 ND(1.11) ND(1.42) ND(1.11) ND(1.11) ND(1.27) 1,2,3,4,7,8,9-HpCDF pg/L 0.336 50 ND(1.49) ND(2.09) ND(1.49) ND(1.49) ND(1.79) OCDF pg/L 0.531 100 ND(2.6) ND(2.71) ND(2.6) ND(2.6) ND(2.66) TCDD-TEQ pg/L 0 ND: Not detected at the the Method Detection Limit listed inside parenthesis Page 33 Parameters Table 23 Central Contra Costa Sanitary District 2015 Annual Final Effluent Waste Characteristics (EFF -001) Chlorinated Pesticides (US EPA Method 608) Unit 2/3/2015 5/4/2015 8/10/201511 Annual Max Annual Min Annual Avg Aldrin µg/L ND(0.004) ND(0.0028) ND(0.0028) ND(0.004) ND(0.0028) ND (0.003) alpha -BHC µg/L ND(0.005) ND(0.0031) ND(0.0031) ND(0.005) ND(0.0031) ND (0.004) beta -BHC µg/L ND(0.004) ND(0.0069) ND(0.0069) ND(0.004) ND(0.0069) ND (0.006) delta -BHC µg/L ND(0.004) ND(0.0014) ND(0.0014) ND(0.004) ND(0.0014) ND (0.002) gamma -BHC (Lindane) µg/L ND(0.004) ND(0.0045) ND(0.0045) ND(0.004) ND(0.0045) ND (0.004) Chlordane µg/L ND(0.02) ND(0.023) ND(0.023) ND(0.02) ND(0.023) ND (0.022) 4,4 -DDD µg/L ND(0.003) ND(0.0011) ND(0.0011) ND(0.003) ND(0.0011) ND (0.002) 4,4 -DDE µg/L ND(0.004) ND(0.0018) ND(0.0018) ND(0.004) ND(0.0018) ND (0.003) 4,4 -DDT µg/L ND(0.004) ND(0.0017) ND(0.0017) ND(0.004) ND(0.0017) ND (0.002) Dieldrin µg/L ND(0.004) ND(0.0014) ND(0.0014) ND(0.004) ND(0.0014) ND (0.002) Endosulfan I µg/L ND(0.004) ND(0.0011) ND(0.0011) ND(0.004) ND(0.0011) ND (0.002) Endosulfan 11 µg/L ND(0.005) ND(0.0046) ND(0.0046) ND(0.005) ND(0.0046) ND (0.005) Endosulfan sulfate µg/L ND(0.005) ND(0.0033) ND(0.0033) ND(0.005) ND(0.0033) ND (0.004) Endrin µg/L ND(0.005) ND(0.0018) ND(0.0018) ND(0.005) ND(0.0018) ND (0.003) Endrin aldehyde µg/L ND(0.005) ND(0.0053) ND(0.0053) ND(0.005) ND(0.0053) ND (0.005) Heptachlor µg/L ND(0.005) ND(0.0041) ND(0.0041) ND(0.005) ND(0.0026) ND (0.004) Heptachlor epoxide µg/L ND(0.004) ND(0.0025) ND(0.0025) ND(0.004) ND(0.0025) ND (0.003) Aroclor 1016 µg/L ND(0.005) ND(0.019) ND(0.019) ND(0.005) ND(0.019) ND (0.014) Aroclor 1221 µg/L ND(0.005) ND(0.024) ND(0.024) ND(0.005) ND(0.024) ND (0.018) Aroclor 1232 µg/L ND(0.005) ND(0.038) ND(0.038) ND(0.005) ND(0.038) ND (0.027) Aroclor 1242 µg/L ND(0.005) ND(0.028) ND(0.028) ND(0.005) ND(0.028) ND (0.02) Aroclor 1248 µg/L ND(0.005) ND(0.018) ND(0.018) ND(0.005) ND(0.018) ND (0.014) Aroclor 1254 µg/L ND(0.005) ND(0.015) ND(0.015) ND(0.005) ND(0.015) ND (0.012) Aroclor 1260 µg/L ND(0.005) ND(0.028) ND(0.028) ND(0.005) ND(0.028) ND (0.02) Toxaphene µg/L ND(0.3) ND(0.02) ND(0.02) ND(0.3) ND(0.02) ND (0.113) ND: Not detected at the the Method Detection Limit listed inside parenthesis Page 34 TABLE 24 CENTRAL CONTRA COSTA SANITARY DISTRICT 2015 CHRONIC TOXICITY RESULTS FINAL EFFLUENT (EFF -001) MONTH DATE AMERICAMYSIS BAHIA EC25, % TU * February 2/17/2015 30.1 3.3 May 5/13/2015 > 50 <2.0 September 9/15/2015 37.1 2.7 October 10/10/2015 38.4 2.1 * Permit requires accelerated monitoring if three -sample median value exceeds 10 TU or a single sample exceeds 20 TU Page 35 TABLE 25 CENTRAL CONTRA COSTA SANITARY DISTRICT 2015 MASS LOADINGS OF MERCURY FINAL EFFLUENT (EFF -001) Month MERCURY Monthly Total Kg/Month 12 -MONTH TOTAL* Kg/Year January 0.0185 0.306 February 0.0193 0.288 March 0.0111 0.279 April 0.0257 0.264 May 0.05275 0.314 June 0.0412 0.318 July 0.047 0.337 August 0.0305 0.35 September 0.0231 0.344 October 0.0289 0.359 November 0.0357 0.367 December 0.0293 0.363 Annual Average 0.0303 0.324 " Trigger level is 1.3 Kg/Year running annual average as of December 12, 2012, per Order No. R2-2012-0096. Page 36 TABLE 26 STATE WATER RESOURCES CONTROL BOARD MINIMUM LEVELS FOR VOLATILE ORGANICS (U.S. EPA Method 624) Volatile Substances by GC/MS *SWRCB ML (pg/L) 1,1 Dichloroethane 1 1,1 Dichloroethene 2 1,1,1 Trichloroethane 2 1,1,2 Trichloroethane 2 1,1,2,2 Tetrachloroethane 1 1,2 Dichlorobenzene (volatile) 2 1,2 Dichloroethane 2 1,2 Dichloropropane 1 1,3 Dichlorobenzene (volatile) 2 1,3, Dichloropropene (volatile) 2 1,4 Dichlorobenzene (volatile) 2 Acrolein 5 Benzene 2 Bromoform 2 Bromomethane 2 Carbon Tetrachloride 2 Chlorobenzene 2 Chlorodibromo-methane 2 Chloroethane 2 Chloroform 2 Chloromethane 2 Dichlorobromo-methane 2 Dichloromethane 2 Ethylbenzene 2 Tetrachloroethene 2 Toluene 2 trans -1,2 Dichloroethylene 1 Trichloroethene 2 Vinyl Chloride 2 * Policy for Implementation of Toxics, Standards for Inland Surface Waters, Enclosed Bays, and Estuaries of California, Adopted March 2, 2000 Page 37 TABLE 27 (1 of 2) STATE WATER RESOURCES CONTROL BOARD MINIMUM LEVELS FOR SEMI -VOLATILE ORGANICS (U.S. EPA Method 625) Semi -Volatile Substances by GC/MS *SWRCB ML (N g/L) 1,2 Benzanthracene 5 1,2 Dichlorobenzene (semi -volatile) 2 1,2 Diphenylhydrazine 1 1,2,4 Trichlorobenzene 5 1,3 Dichlorobenzene (semi -volatile) 1 1,4 Dichlorobenzene (semi -volatile) 1 2 Chlorophenol 5 2,4 Dichlorophenol 5 2,4 Dimethylphenol 2 2,4 Dinitrophenol 5 2,4 Dinitrotoluene 5 2,4,6 Trichlorophenol 10 2,6 Dinitrotoluene 5 2-N itrophenol 10 2-Chloroethyl vinyl ether 1 2-Chloronapthalene 10 3,3 Dichlorobenzidine 5 3,4 Benzofluoranthene 10 4 Chloro-3-methylphenol 1 4,6 Dinitro-2-methylphenol 5 4-N itrophenol 10 4-Bromophenyl phenyl ether 5 4-Chlorophenyl phenyl ether 5 Acenapthene 1 Acenaphthylene 10 Anthracene 10 Benzidine 5 Benzo(a) pyrene (3,4 Benzopyrene) 10 Benzo (g,h,l) perylene 5 Benzo (k) fluoranthene 10 * Policy for Implementation of Toxics, Standards for Inland Surface Waters, Enclosed Bays, and Estuaries of California, Adopted March 2, 2000 Page 38 TABLE 27 (2 of 2) STATE WATER RESOURCES CONTROL BOARD MINIMUM LEVELS FOR SEMI -VOLATILE ORGANICS (U.S. EPA Method 625) Semi -Volatile Substances by GC/MS *SWRCB ML (p g/L) bis 2-(1-Chloroisopropyl) methane 5 bis(2-Chloroethyl) ether 1 bis(2-Chloroisopropyl) ether 2 bis(2-Ethylhexyl) phthalate 5 Butyl benzyl phthalate 10 Chrysene 10 di -n -Butyl phthalate 10 di-n-Octyl phthalate 10 Dibenzo(a,h)-anthracene 10 Diethyl phthalate 2 Dimethyl phthalate 2 Fluoranthene 1 Fluorene 10 Hexachloro-cyclopentadiene 5 Hexachlorobenzene 1 Hexachlorobutadiene 1 Hexachloroethane 1 Indeno(1,2,3cd)-pyrene 10 Isophorone 1 N -Nitroso diphenyl amine 1 N -Nitroso dimethyl amine 5 N -Nitroso -di n-propylamine 5 Naphthalene 1 Nitrobenzene 1 Pentachlorophenol 5 Phenanthrene 5 Phenol 1 Pyrene 10 * Policy for Implementation of Toxics, Standards for Inland Surface Waters, Enclosed Bays, and Estuaries of California, Adopted March 2, 2000 Page 39 TABLE 28 STATE WATER RESOURCES CONTROL BOARD MINIMUM LEVELS FOR TRACE METALS *SWRCB M (p g/L) INORGANICS FAA GFAA HYDRIDE CVAA COLOR ICP/MS Antimony 10 5 0.5 0.5 Arsenic 2 1 20 2 Beryllium 20 0.5 0.5 Cadmium 10 0.5 0.25 Chromium (total) 50 2 0.5 Chromium VI 5 10 Copper 25 5 0.5 Cyanide 5 Lead 20 5 0.5 Mercury 0.2 0.5 Nickel 50 5 1 Selenium 5 1 2 Silver 10 1 0.25 Thallium 10 2 1 Zinc 20 1 * Policy for Implementation of Toxics, Standards for Inland Surface Waters, Enclosed Bays, and Estuaries of California, Adopted March 2, 2000. Page 40 TABLE 29 STATE WATER RESOURCES CONTROL BOARD MINIMUM LEVELS FOR PESTICIDES AND PCBs (U.S. EPA Method 608) PESTICIDES - PCBs 4,4' -DDD 4,4' -DDE 4,4' -DDT a-Endosulfan alpha BHC beta BHC delta BHC gamma BHC Aldrin b-Endosulfan Chlordane Dieldrin Endosulfan Sulfate Endrin Endrin Aldehyde Heptachlor Heptachlor Epoxide PCB 1016 PCB 1221 PCB 1232 PCB 1242 PCB 1248 PCB 1254 PCB 1260 Toxaphene *SWRCB MLs (Ng/L) 0.05 0.05 0.01 0.02 0.01 0.005 0.005 0.02 0.005 0.01 0.1 0.01 0.05 0.01 0.01 0.01 0.01 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 i * Policy for Implementation of Toxics, Standards for Inland Surface Waters, Enclosed Bays, and Estuaries of Califoria, Adopted March 2, 2000. Page 41 TABLE 30 CENTRAL CONTRA COSTA SANITARY DISTRICT 2015 ANNUAL AVERAGE WASTE CHARACTERISTICS SOLIDS HANDLING SUMMARY JANUARY FEBRUARY MARCH APRIL MAY JUNE JULY AUGUST SEPTEMBER OCTOBER NOVEMBER DECEMBER MAXIMUM MINIMUM AVERAGE CENTRIFUGED SLUDGE ASH DISPOSAL PERCENT TOTAL PERCENT TONS/DAY* SOLIDS MOISTURE (WET WEIGHT) (AVERAGE) (AVERAGE) 23 77 10.6 23 77 9.3 23 77 8.4 23 77 7.6 23 77 9.0 24 76 11.0 23 78 10.0 21 79 10.0 21 79 11.0 20 80 9.6 22 78 10.0 22 78 12.5 24 80 12.5 20 76 8 22 78 10 Page 42 DATE January February March April May June July August September October November December TABLE 31 - 32 CENTRAL CONTRA COSTA SANITARY DISTRICT 2015 BAY SAMPLING DATA Table 31 Bay Stations - Ammonia (pg/L ) Avon Pier (USGS 7) 271 293 314 90.7 599 316 462 270 7.22 517 83.1 143 Grizzly Island (DWR 7) 154 210 89.2 74.2 72 46.7 28.6 26 ND (1.4) 8.9 78.6 141 Martinez (USGS 8) 93.8 173 87.9 90.9 70 84.4 60.8 65 9.19 21.5 57.3 155 ND: Not detected at the the Method Detection Limit listed inside parenthesis DATE January February March April May June July August September October November December Table 32 Bay Stations - Nitrate (mg/L ) Avon Pier (USGS 7) ND (0.0377) 0.017 ND (0.0545) 0.014 ND (0.0545) ND (0.0545) 0.42 0.046 0.20 0.15 ND (0.0545) 0.26 Grizzly Island (DWR 7) 0.46 0.758 0.502 0.087 ND (0.0545) ND (0.0545) 0.380 0.074 0.13 0.17 ND (0.0545) 0.28 Martinez (USGS 8) ND (0.0377) 0.054 ND (0.0545) ND (0.0545) ND (0.0545) ND (0.0545) 0.30 0.021 0.10 0.17 ND (0.0545) 0.22 ND: Not detected at the the Method Detection Limit listed inside parenthesis Roe Island (USGS 6) 154 225 103 86.2 81 72.8 41.3 30 1.71 8.5 93.1 138 Roe Island (USGS 6) 0.43 0.599 0.345 0.057 ND (0.0545) ND (0.0545) 0.37 0.096 0.14 0.16 ND (0.0545) 0.32 1 1 Page 43 TABLE 33 - 34 CENTRAL CONTRA COSTA SANITARY DISTRICT 2013 BAY SAMPLING DATA Table 33 Bay Stations - Nitrite (mg/L ) DATE I Avon Pier (USGS 7) January 0.021 February 0.0273 March 0.0323 April 0.0159 May 0.0357 June 0.0305 July 0.044 August 0.067 September 0.058 October 0.080 November 0.029 December 0.018 Grizzly Island (DWR 7) 0.015 0.0225 0.0202 0.0138 0.0145 0.0118 0.012 0.060 0.066 0.081 0.036 0.014 Martinez (USGS 8) 0.013 0.0200 0.0174 0.0142 0.0147 0.0147 0.018 0.063 0.053 0.067 0.025 0.018 Table 34 Bay Stations - Chlorophyll -a (µg/L ) DATE I Avon Pier (USGS 7) January 0.93 February 2.38 March 1.78 April Not Analyzed May 1.54 June 1.83 July 2.94 August 3.4 September 2.23 October 1.24 November 1.30 December 1.34 Grizzly Island (DWR 7) 1.29 4.39 3.62 Not Analyzed 1.82 2.45 6.07 3.0 1.81 1.19 1.55 1.07 Martinez (USGS 8) 1.19 3.01 1.28 Not Analyzed 1.10 1.59 3.02 2.0 1.52 1.32 1.47 1.36 Roe Island (USGS 6) 0.017 0.0223 0.0213 0.0151 0.0147 0.0138 0.014 0.067 0.071 0.083 0.037 0.016 Roe Island (USGS 6) 1.09 2.88 2.84 Not Analyzed 1.76 1.92 5.81 3.2 1.93 1.13 1.35 1.13 1 1 Page 44 TABLE 35 - 36 CENTRAL CONTRA COSTA SANITARY DISTRICT 2015 BAY SAMPLING DATA Table 35 Bay Stations - Phosphorus (mg/L ) DATE I Avon Pier (USGS 7) January 0.128 February 0.158 March 0.125 April 0.127 May 0.188 June 0.166 July 0.201 August 0.19 September 0.13 October 0.141 November 0.14 December 0.12 Grizzly Island (DWR 7) 0.138 0.224 0.197 0.178 0.195 0.181 0.219 0.18 0.14 0.145 0.19 0.14 Martinez (USGS 8) 0.114 0.114 0.094 0.118 0.140 0.177 0.186 0.14 0.13 0.131 0.12 0.12 Table 36 Bay Stations - Turbidity (NTU) DATE I Avon Pier (USGS 7) January 7.51 February 26.0 March 10.0 April 5.28 May 17.7 June 11.0 July 14.0 August 7.92 September 4.58 October 5.81 November 16.6 December 12.2 Grizzly Island (DWR 7) 16.4 57.6 39.2 11.9 27.4 23.7 33.0 18.5 8.11 8.94 30.4 18.0 Martinez (USGS 8) 5.49 9.97 6.39 3.88 8.94 7.36 7.70 4.76 4.03 3.96 10.4 12.2 Roe Island (USGS 6) 0.136 0.161 0.142 0.160 0.197 0.152 0.200 0.15 0.14 0.141 0.14 0.12 Roe Island (USGS 6) 13.1 23.3 21.1 5.84 23.8 12.1 18.0 11.6 7.17 7.01 16.6 11.2 1 1 Page 45 DATE January February March April May June July August September October November December TABLE 37 - 38 CENTRAL CONTRA COSTA SANITARY DISTRICT 2015 BAY SAMPLING DATA Table 37 Bay Stations - Salinity (g/L) Avon Pier (USGS 7) 17.21 11.72 16.41 14.00 19.27 17.53 20.2 17.3 20.11 20 23.8 14.08 Grizzly Island (DWR 7) 5.90 4.86 9.16 10.62 13.45 13.70 15.3 13.1 15.04 14.5 17.16 12.08 Martinez (USGS 8) 16.74 12.90 17.56 16.96 21.70 18.59 22.2 19.9 21.40 21.3 25.8 15.74 Table 38 Bay Stations - Conductivity (µmhos/cm) DATE I Avon Pier (USGS 7) January 27600 February 19650 March 26500 April 23100 May 30900 June 28500 July 32200 August 28000 September 32100 October 31800 November 37100 December 23200 Grizzly Island (DWR 7) 10700 8680 15850 17940 22300 22700 25000 21810 24700 23900 25300 20190 Martinez (USGS 8) 27500 21180 20300 27500 34400 30200 35700 31900 34300 34100 40400 25600 Roe Island (USGS 6) 6.87 4.35 10.36 10.12 14.52 13.48 15.0 12.7 15.75 14.4 16.27 11.25 Roe Island (USGS 6) 13570 7810 17530 16850 23900 22600 24700 21310 25800 23700 25800 18760 1 1 Page 46 Avon Pier (USGS 7) TABLE 39 CENTRAL CONTRA COSTA SANITARY DISTRICT 2015 ANNUAL BAY SAMPLING DATA DISSOLVED OXYGEN, pH, TEMPERATURE Bay Stations - Dissolved Oxygen (DO), pH, Temperature Grizzly Island (DWR 7) Martinez (USGS 8) Roe Island (USGS 6) Temp Temp Temp Temp MONTH DO (mg/L) pH(oC) DO (mg/L) pH (oC) DO (mg/L) pH (oC) DO (mg/L) pH (oC) January 9.65 7.82 11.2 10.23 7.59 9.7 9.93 8.03 10.9 10.15 7.65 9.8 February 8.86 7.72 13.8 8.89 7.84 13.7 9.17 7.85 14.1 9.07 7.81 13.6 March 9.22 8.09 16.4 8.95 7.79 16.8 9.29 8.09 16.5 9.37 7.99 16.3 April 9.48 8.04 16.2 9.44 7.98 16.4 9.64 7.81 16.6 9.59 7.90 16.4 May 9.24 7.90 16.2 9.27 7.85 16.2 9.05 7.98 16.6 9.21 7.94 16.2 June 8.87 7.92 19.2 8.68 7.91 19.7 8.95 7.92 19.3 8.70 7.99 19.5 July 8.53 7.81 19.4 8.54 7.86 19.7 8.65 7.81 19.5 8.71 8.02 19.5 August 8.49 8.01 21.2 8.51 7.73 20.9 8.40 7.99 21.1 8.64 8.08 21.0 September 8.56 7.96 20.5 8.53 7.52 20.4 8.39 7.92 20.4 8.59 7.92 20.3 October 8.47 7.87 19.4 8.60 7.53 19.7 8.54 7.89 19.7 8.68 7.93 19.0 November 9.49 7.94 14.5 9.62 7.58 14.5 9.57 7.99 14.3 10.62 8.03 14.3 December 10.37 7.93 9.7 10.48 7.25 10.4 10.22 7.94 10.5 10.41 8 10.6 Page 47 ,gnia4.612010,0900.166.uk6,,,, lomomPoll 11114,' c ,t111/11.11. Water Boards ",ohvmtdt.a101145,6.W.,...M4 ' APPENDIX A CALIFORNIA STATE ENVIRONMENTAL LABORATORY ACCREDITATION PROGRAM CERTIFICATE OF ENVIRONMENTAL LABORATORY ACCREDITATION Is hereby granted to Central Contra Costa Sanitary District Plant Operations Division 5015 Imhoff Place Martinez, CA 94553 Scope of the certificate is limited to the "Fields. of Testing" which accompany this Certificate., Continued accredited status depends on successful completion of on-site, proficiency testing studies, and payment of applicable fees. This Certificate is granted in accordance with provisions of Section 100825, et sed, of the Health and Safety Code,. Certificate No.: 1397 Expiration Date: 12/31/2016 Effective Date: 1/1/2015 Richmond, California subject to forfeiture or revocation I OD -1--7/ Christine So el°, Chief Environmental Laboratory Accreditation Program Page 48 A WM'? mr,M01,40.04060Waltlibii4..0.40#464111111A041510100 140 OCZPH CALIFORNIA DEPARTMENT OF PUBLIC HEALTH ENVIRONMENTAL LABORATORY ACCREDITATION PROGRAM Accredited Fields of Testing Central Contra Costa Sanitary District Plant Operations Division 5015 Imhoff Place Martinez, CA 94553 Phone: (925) 335-7751 Field of Testing: 107.- Microbiology of Wastewater 107.020 001 Total Conform SM9221B 107.040 001 Fecal Coliform SM9221C,E (MTF/EC) 107.242 001 Enterococci Enterolert Field of Testing: 108 - Inorganic Chemistry of Wastewater 108.110 001 Turbidity EPA 180.1 108.381 001 Oil and Grease EPA 1664A 108.410 001 Alkalinity SM2320B 108.421 001 Hardness SM2340C 108.430 001 Conductivity SM25108 108.440 001 Residue, Total SM2540B 108.441 001 Residue, Filterable SM2540C 108.442 001 Residue, Non -filterable SM2540D 108.443 001 Residue, Settleable SM2540F 108.461 001 Chlorine, Total SM4500-CI C 108.470 001 Cyanide, Manual Distillation SM4500-CN C 108.472 001 Cyanide, Total SM4500-CN E 108.490 001 pH SM4500-H+ B 108.492 001 Ammonia SM4500-NH3 C (19th/20th) 108.492 002 Kjeldahl Nitrogen SM4500-NH3 0 (19th/20th) 108.510 001 Nitrite SM4500-NO2 B 108.530 001 Dissolved Oxygen SM4500-0 C 108.531 001 Dissolved Oxygen SM4500-0 G 108.541 001 Phosphorus, Total SM4500-P E 108 580 001 Sulfide SM4500-S= D 108.591 001 Carbonaceous BOD SM52108 108.630 001 Oil and Grease SM5520B (20th) 108.660 001 Chemical Oxygen Demand HACH8000 108.999 001 Nitrate calc. SM418D 108.999 002 Cyanide, dissociable SM4500-CN Field of Testing: 109 - Toxic Chem'cal Eements of Wastewater 109.020 001 Aluminum EPA 200.8 109 020 002 Antimony EPA 200.8 109.020 003 Arsenic EPA 200.8 Certificate No.: 1397 Renew Date: 12/31/2014 As of 9/5/2013 , this list supersedes aI previous ;ists for this certificate number. Customers' Please verify the current accreditation standing with the State Page of 3 Page 49 Central Contra Costa Sanitary District Certificate No 1 397 Renew Date: 12/31/2014 109 020 004 Barium EPA 200.8 109 020 005 Beryllium EPA 200.8 109.020 006 Cadmium EPA 200.8 109.020 007 Chromium EPA 200.8 109.020 008 Cobalt EPA 200.8 109,020 009 Copper EPA 200.8 109.020 010 Lead EPA 200.8 109.020 011 Manganese EPA 200.8 109.020 012 Molybdenum EPA 200.8 109,020 013 Nickel EPA 200.8 109.020 014 Selenium EPA 200.8 109.020 015 Silver EPA 200.8 109.020 016 Thallium EPA 200.8 109,020 017 Vanadium_ EPA 200.8 109.020 018 Zinc EPA 200.8 109.361 001 Mercury EPA 1631E 109.420 001 Arsenic SM3114B 109.420 002 Selenium SM3114B Field of Testing: 110 - Volatile Organic Chemistry of Wastewater 110.040 040 Halogenated Hydrocarbons 110.040 041 Aromatic Compounds 110,040 042 Oxygenates 110.040 043 Other Volatile Organics EPA 624 EPA 624 EPA 624 EPA 624 Field of Testing: 111 - Semi -volatile Organic Chemistry of Wastewater 111.101 032 Polynuclear Aromatic Hydrocarbons EPA 625 111.101 034 Phthalates EPA 625 111 101 036 Other Extractables EPA 625 111.999 001 Tributyltin Field of Testing: 113 - Whole Effluent Toxicity of Wastewater 113.021 0018 Fathead Minnow (P promelas) 113.021 001 C Fathead Minnow (P prome'as) Field of Testing: 114 - Inorganic Chemistry of Hazardous Waste 114.030 001 Antimony EPA 7040 114.040 001 Arsenic EPA 7060A 114.071 001 Beryllium EPA 7091 114 080 001 Cadmium EPA 7130 114 090 001 Chromium EPA 7190 114.110 001 Cobalt EPA 7200 114 120 001 Copper EPA 7210 114 130 001 Lead EPA 7420 EPA 2000 (EPA -821-R-02-012), Static Renewal EPA 2000 (EPA -821-R-02-012), Continuous Flow As of 9/5/2013 this list supersedes all previous "ists for this certificate number Customers. Please verify the current accreditation standing with the State. Page 2 of 3 Page 50 Central Contra Costa Sanitary District Certificate No 1397 Renew Date: 12/31/2014 114.141 001 Mercury EPA 7471A 114 151 001 Molybdenum EPA 7481 114.160 001 Nickel EPA 7520 114.170 001 Seenium EPA 7740 114.180 001 Silver EPA 7760A 114.190 001 Thallium EPA 7840 114.210 001 Zinc EPA 7950 114.221 001 Cyanide, Tota EPA 902A 114.241 001 Corrosivity - pH Determination EPA 9045C Field of Testing: 115 - Extraction Test of Hazardous Waste 115 030 001 Waste Extraction Test (WET) CCR Chapter11, Article 5, Appendix II Field of Testing: 116 - Volatile Organic Chemistry of Hazardous Waste 116.080 000 Volatile Organic Compounds EPA 82E06 Field of Testing: 117 - Semi -volatile Organic Chemistry of Hazardous Waste Aqueous Only 117.110 000 Extractable Organics EPA 8270C Aqueous Only Field of Testing: 126 - Microbiology of Recreational Water 126 080 001 Enterococci IDEXX As of 9/5/2013 , this ist supersedes all previous lists for this certif nate number, Customers: Please verify the current accreditation standing with the State. Page 3 of 3 Page 51 CALIFORNIA Water Boards STATE WATER RESOURCES CONTROL BOARD REGIONAL WATER QUALITY CONTROL BOARDS APPENDIX B CALIFORNIA STATE ENVIRONMENTAL LABORATORY ACCREDITATION PROGRAM CERTIFICATE OF ENVIRONMENTAL ACCREDITATION Is hereby granted to Caltest Analytical Laboratory 1885 North Kelly Road Napa, CA 94558 Scope of the certificate is limited to the "Fields of Testing" which accompany this Certificate. Continued accredited status depends on successful completion of on-site inspection, proficiency testing studies, and payment of applicable fees. This Certificate is granted in accordance with provisions of Section 100825, et seq. of the Health and Safety Code. Certificate No.: 1664 Expiration Date: 11/30/2017 Effective Date: 12/1/2015 Sacramento, California subject to forfeiture or revocation Christine Sotelo, Chief Environmental Laboratory Accreditation Program Page 52 CALIFORNIA STATE ENVIRONMENTAL LABORATORY ACCREDITATION PROGRAM Water Board Accredited Fields of Testing Caltest Analytical Laboratory 1885 North Kelly Road Napa, CA 94558 Phone: (707) 258-4000 Field of Testing: 101 - Microbiology of Drinking Water 101.010 001 Heterotrophic Bacteria SM9215B 101.011 001 Heterotrophic Bacteria SimPlate 101.020 001 Total Coliform SM9221B 101.021 001 Fecal Coliform SM9221 B,E 101.060 002 Total Coliform SM9223B (Colilert) 101.060 003 E. coli SM9223B (Colilert) 101.120 001 Total Coliform (Enumeration) SM9221B,C 101.130 001 Fecal Coliform (Enumeration) SM9221 B,E 101.160 001 Total Coliform (Enumeration) SM9223B (Colilert/Quanti-Tray) Field of Testing: 102 - Inorganic Chemistry of Drinking Water 102.020 001 Turbidity EPA 180.1 102.030 001 Bromide EPA 300.0 102.030 001 Bromide EPA 300.0 102.030 003 Chloride EPA 300.0 102.030 005 Fluoride EPA 300.0 102.030 006 Nitrate EPA 300.0 102.030 009 Sulfate EPA 300.0 102.045 001 Perchlorate EPA 314.0 102.060 001 Nitrate (as N) (Calculation) EPA 353.2 102.095 001 Turbidity SM2130B-2001 102.100 001 Alkalinity SM2320B-1997 102.120 001 Hardness (calculation) SM2340B-1997 102.121 001 Hardness SM23400-1997 102.130 001 Conductivity SM2510B-1997 102.140 001 Residue, Filterable TDS SM2540C-1997 102.147 001 Calcium SM3120B-1999 102.147 002 Magnesium SM3120B-1999 102.147 003 Potassium SM3120B-1999 102.147 004 Silica SM3120B-1999 102.150 001 Chloride SM4110B 102.150 002 Fluoride SM4110B 102.150 003 Nitrate SM4110B 102.150 004 Nitrite SM4110B 102.150 005 Phosphate, Ortho SM4110B 102.150 006 Sulfate SM4110B 102.170 001 Chloride SM4500-CI- B-1997 102.175 001 Chlorine, Free SM4500-CI G-2000 102.175 002 Chlorine, Total Residual SM4500-CI G-2000 As of 12/16/2015 , this list supersedes all previous lists for this certificate number. Customers: Please verify the current accreditation standing with the State. Certificate No. 1664 Expiration Date 11/30/2017 Page 1 of 8 Page 53 Caltest Analytical Laboratory 102.190 001 Cyanide, Total SM4500-CN E 102.203 001 Hydrogen Ion (pH) SM4500-H+ B-2000 102.220 001 Nitrite SM4500-NO2- B-2000 102.234 001 Nitrite SM4500-NO3- F-2000 102.234 002 Nitrate SM4500-NO3- F-2000 102.240 001 Phosphate, Ortho SM4500-P E 102.260 001 Total Organic Carbon TOC SM5310B 102.261 001 Dissolved Organic Carbon (DOC) SM5310B 102.270 001 Surfactants SM5540C 102.280 001 UV254 SM5910B Field of Testing: 103 - Toxic Chemical Elements of Drinking Water 103.060 001 Aluminum SM3120B 103.060 003 Barium SM3120B 103.060 004 Beryllium SM3120B 103.060 007 Chromium SM3120B 103.060 008 Copper SM3120B 103.060 009 Iron SM3120B 103.060 011 Manganese SM3120B 103.060 012 Nickel SM3120B 103.060 015 Silver SM3120B 103.060 017 Zinc SM3120B 103.130 001 Aluminum EPA200.7 103.130 003 Barium EPA 200.7 103.130 004 Beryllium EPA 200.7 103.130 005 Cadmium EPA 200.7 103.130 007 Chromium EPA 200.7 103.130 008 Copper EPA 200.7 103.130 009 Iron EPA 200.7 103.130 011 Manganese EPA 200.7 103.130 012 Nickel EPA 200.7 103.130 015 Silver EPA 200.7 103.130 017 Zinc EPA 200.7 103.130 018 Boron EPA 200.7 103.140 001 Aluminum EPA 200.8 103.140 002 Antimony EPA 200.8 103.140 003 Arsenic EPA 200.8 103.140 004 Barium EPA 200.8 103.140 005 Beryllium EPA 200.8 103.140 006 Cadmium EPA 200.8 103.140 007 Chromium EPA 200.8 103.140 008 Copper EPA 200.8 103.140 009 Lead EPA 200.8 103.140 010 Manganese EPA 200.8 103.140 011 Mercury EPA 200.8 103.140 012 Nickel EPA 200.8 103.140 013 Selenium EPA 200.8 103.140 014 Silver EPA 200.8 As of 12/16/2015 , this list supersedes all previous lists for this certificate number. Customers: Please verify the current accreditation standing with the State. Certificate No 1664 Expiration Datd /30/2017 Page 2 of 8 Page 54 Caltest Analytical Laboratory 103.140 015 Thallium EPA200.8 103.140 016 Zinc EPA 200.8 103.140 017 Boron EPA 200.8 103.140 018 Vanadium EPA 200.8 103.160 001 Mercury EPA 245.1 Field of Testing: 104 - Volatile Organic Chemistry of Drinking Water 104.040 000 Volatile Organic Compounds EPA 524.2 104.040 001 Benzene EPA 524.2 104.040 007 n-Butylbenzene EPA 524.2 104.040 008 sec-Butylbenzene EPA 524.2 104.040 009 tert-Butylbenzene EPA 524.2 104.040 010 Carbon Tetrachloride EPA 524.2 104.040 011 Chlorobenzene EPA 524.2 104.040 015 2-Chlorotoluene EPA 524.2 104.040 016 4-Chlorotoluene EPA 524.2 104.040 019 1,3 -Dichlorobenzene EPA 524.2 104.040 020 1,2 -Dichlorobenzene EPA 524.2 104.040 021 1,4 -Dichlorobenzene EPA 524.2 104.040 022 Dichlorodifluoromethane EPA 524.2 104.040 023 1,1-Dichloroethane EPA 524.2 104.040 024 1,2-Dichloroethane EPA 524.2 104.040 025 1,1-Dichloroethene EPA 524.2 104.040 026 cis-12-Dichloroethene EPA 524.2 104.040 027 trans -1 2-Dichloroethene EPA 524.2 104.040 028 Dichloromethane EPA 524.2 104.040 029 1,2-Dichloropropane EPA 524.2 104.040 033 cis-1,3-Dichloropropene EPA 524.2 104.040 034 trans-1,3-Dichloropropene EPA 524.2 104.040 035 Ethylbenzene EPA 524.2 104.040 037 Isopropylbenzene EPA 524.2 104.040 039 Naphthalene EPA 524.2 104.040 041 N-propylbenzene EPA 524.2 104.040 042 Styrene EPA 524.2 104.040 043 1,1,1 2 -Tetrachloroethane EPA 524.2 104.040 044 1,122 -Tetrachloroethane EPA 524.2 104.040 045 Tetrachloroethene EPA 524.2 104.040 046 Toluene EPA 524.2 104.040 047 1,2,3-Trichlorobenzene EPA 524.2 104.040 048 1,2,4-Tnchlorobenzene EPA 524.2 104.040 049 1,1,1-Tnchloroethane EPA 524.2 104.040 050 1,12-Tnchloroethane EPA 524.2 104.040 051 Trichloroethene EPA524.2 104.040 052 Trichlorofluoromethane EPA 524.2 104.040 054 1,2,4-Tnmethylbenzene EPA 524.2 104.040 055 1,3,5-Tnmethylbenzene EPA 524.2 104.040 056 Vinyl Chloride EPA 524.2 104.040 057 Xylenes, Total EPA 524.2 As of 12/16/2015 , this list supersedes all previous lists for this certificate number. Customers: Please verify the current accreditation standing with the State. Certificate No 1664 Expiration Datd /30/2017 Page 3 of 8 Page 55 Caltest Analytical Laboratory 104.040 061 Carbon Disulfide EPA 524.2 104.040 062 Methyl Isobutyl Ketone EPA 524.2 104.045 000 Trihalomethanes, Total EPA 524.2 104.045 001 Bromodichloromethane EPA 524.2 104.045 002 Bromoform EPA 524.2 104.045 003 Chloroform EPA 524.2 104.045 004 Dibromochloromethane EPA 524.2 104.050 000 Gasoline Additives EPA 524.2 104.050 002 Methyl tert-butyl Ether (MTBE) EPA 524.2 104.050 003 tert-Amyl Methyl Ether (TAME) EPA 524.2 104.050 004 Ethyl tert-butyl Ether (ETBE) EPA 524.2 104.050 005 Trichlorotrifluoroethane EPA 524.2 104.050 006 tert-Butyl Alcohol (TBA) EPA 524.2 Field of Testing: 107 - Microbiology of Wastewater 107.010 001 Heterotrophic Bacteria SM9215B 107.020 002 Total Coliform SM9221B-2006 107.040 002 Fecal Coliform SM9221 C,E-2006 107.242 001 Enterococci Enterolert 107.245 002 E. coli SM9223B (Colilert) Field of Testing: 108 - Inorganic Chemistry of Wastewater 108.090 001 Residue, Volatile EPA 160.4 108.110 001 Turbidity EPA 180.1 108.112 001 Boron EPA 200.7 108.112 002 Calcium EPA 200.7 108.112 003 Hardness (calculation) EPA 200.7 108.112 004 Magnesium EPA 200.7 108.112 005 Potassium EPA200.7 108.112 006 Silica, Dissolved EPA 200.7 108.112 007 Sodium EPA 200.7 108.113 001 Boron EPA 200.8 108.113 002 Calcium EPA 200.8 108.113 003 Magnesium EPA 200.8 108.113 004 Potassium EPA200.8 108.113 005 Silica, Dissolved EPA 200.8 108.113 006 Sodium EPA 200.8 108.120 001 Bromide EPA 300.0 108.120 002 Chlonde EPA 300.0 108.120 003 Fluoride EPA 300.0 108.120 008 Sulfate EPA 300.0 108.120 012 Nitrate (as N) EPA 300.0 108.232 003 Nitrate -Nitrite (as N) EPA 353.2 108.323 001 Chemical Oxygen Demand EPA410.4 108.362 001 Phenols, Total EPA420.4 108.381 001 Oil and Grease EPA 1664A 108.385 001 Color SM2120B-2001 108.390 001 Turbidity SM2130B-2001 As of 12/16/2015 , this list supersedes all previous lists for this certificate number. Customers: Please verify the current accreditation standing with the State. Certificate No 1664 Expiration Datd /30/2017 Page 4 of 8 Page 56 Caltest Analytical Laboratory 108.410 001 Alkalinity SM2320B-1997 108.420 001 Hardness (calculation) SM2340B-1997 108.421 001 Hardness SM2340C-1997 108.430 001 Conductivity SM2510B-1997 108.439 001 Residue, Volatile SM2540E-1997 108.440 001 Residue, Total SM2540B-1997 108.441 001 Residue, Filterable TDS SM2540C-1997 108.442 001 Residue, Non -filterable TSS SM2540D-1997 108.443 001 Residue, Settleable SM2540F-1997 108.447 001 Boron SM3120B-1999 108.447 002 Calcium SM3120B-1999 108.447 003 Hardness (calculation) SM3120B-1999 108.447 004 Magnesium SM3120B-1999 108.447 005 Potassium SM3120B-1999 108.447 006 Silica SM3120B-1999 108.447 007 Sodium SM3120B-1999 108.448 001 Bromide SM4110B 108.448 002 Chlonde SM4110B 108.448 003 Fluoride SM4110B 108.448 004 Nitrate SM4110B 108.448 008 Sulfate SM4110B 108.460 001 Chlonne, Total Residual SM4500-CI B-2000 108.465 001 Chlonne, Total Residual SM4500-CI G-2000 108.465 002 Chlonne, Free SM4500-CI G-2000 108.470 001 Cyanide, Total SM4500-CN B or C-1999 108.472 001 Cyanide, Total SM4500-CN E-1999 108.490 001 Hydrogen Ion (pH) SM4500-H+ B-2000 108.500 002 Ammonia (as N) SM4500-NH3 B,C-1997 108.501 002 Kjeldahl Nitrogen, Total (as N) SM4500-NH3 C-1997 108.506 002 Ammonia (as N) SM4500-NH3 G-1997 108.512 001 Kjeldahl Nitrogen, Total (as N) SM4500-Norg C-1997 108.514 001 Nitrite (as N) SM4500-NO2- B-2000 108.529 001 Nitrate -Nitrite (as N) SM4500-NO3- F-2000 108.529 003 Nitrate (as N) SM4500-NO3- F-2000 108.536 001 Oxygen, dissolved SM4500-0 G-2001 108.540 001 Phosphate, Ortho SM4500-P E-1999 108.541 001 Phosphorus, Total SM4500-P E-1999 108.543 001 Phosphorus, Total SM4500-P F 108.585 001 Sulfide (as S) SM4500-S= F-2000 108.592 001 Biochemical Oxygen Demand SM5210B-2001 108.592 002 Carbonaceous BOD SM5210B-2001 108.595 001 Chemical Oxygen Demand SM5220D-1997 108.596 001 Organic Carbon -Total (TOC) SM5310B-2000 108.605 001 Surfactants SM5540C-2000 108.660 001 Chemical Oxygen Demand HACH8000 Field of Testing: 109 - Toxic Chemical Elements of Wastewater 109.010 001 Aluminum EPA200.7 Certificate No 1664 Expiration Datd /30/2017 As of 12/16/2015 , this list supersedes all previous lists for this certificate number. Customers: Please verify the current accreditation standing with the State. Page 5 of 8 Page 57 Caltest Analytical Laboratory 109.010 002 Antimony EPA 200.7 109.010 003 Arsenic EPA200.7 109.010 004 Barium EPA 200.7 109.010 005 Beryllium EPA 200.7 109.010 006 Boron EPA 200.7 109.010 007 Cadmium EPA200.7 109.010 009 Chromium EPA200.7 109.010 010 Cobalt EPA 200.7 109.010 011 Copper EPA 200.7 109.010 012 Iron EPA 200.7 109.010 013 Lead EPA 200.7 109.010 015 Manganese EPA 200.7 109.010 016 Molybdenum EPA 200.7 109.010 017 Nickel EPA 200.7 109.010 019 Selenium EPA 200.7 109.010 021 Silver EPA 200.7 109.010 023 Thallium EPA200.7 109.010 026 Vanadium EPA200.7 109.010 027 Zinc EPA 200.7 109.020 001 Aluminum EPA 200.8 109.020 002 Antimony EPA 200.8 109.020 003 Arsenic EPA200.8 109.020 004 Barium EPA 200.8 109.020 005 Beryllium EPA 200.8 109.020 006 Cadmium EPA 200.8 109.020 007 Chromium EPA 200.8 109.020 008 Cobalt EPA 200.8 109.020 009 Copper EPA 200.8 109.020 010 Lead EPA 200.8 109.020 011 Manganese EPA 200.8 109.020 012 Molybdenum EPA 200.8 109.020 013 Nickel EPA 200.8 109.020 014 Selenium EPA200.8 109.020 015 Silver EPA 200.8 109.020 016 Thallium EPA 200.8 109.020 017 Vanadium EPA 200.8 109.020 018 Zinc EPA 200.8 109.020 021 Iron EPA 200.8 109.020 022 Tin EPA 200.8 109.020 023 Titanium EPA 200.8 109.190 001 Mercury EPA 245.1 109.361 001 Mercury EPA 1631E 109.430 001 Aluminum SM3120B-1999 109.430 002 Antimony SM3120B-1999 109.430 003 Arsenic SM3120B-1999 109.430 004 Barium SM3120B-1999 109.430 005 Beryllium SM3120B-1999 Certificate No 1664 Expiration Dat® /30/2017 As of 12/16/2015 , this list supersedes all previous lists for this certificate number. Customers: Please verify the current accreditation standing with the State. Page 6 of 8 Page 58 Caltest Analytical Laboratory 109.430 006 Boron SM3120B-1999 109.430 007 Cadmium SM3120B-1999 109.430 009 Chromium SM3120B-1999 109.430 010 Cobalt SM3120B-1999 109.430 011 Copper SM3120B-1999 109.430 012 Iron SM3120B-1999 109.430 013 Lead SM3120B-1999 109.430 015 Manganese SM3120B-1999 109.430 016 Molybdenum SM3120B-1999 109.430 017 Nickel SM3120B-1999 109.430 019 Selenium SM3120B-1999 109.430 021 Silver SM3120B-1999 109.430 023 Thallium SM3120B-1999 109.430 024 Vanadium SM3120B-1999 109.430 025 Zinc SM3120B-1999 109.445 002 Chromium (VI) SM3500-Cr B-2009 Field of Testing: 110 - Volatile Organic Chemistry of Wastewater 110.040 000 Purgeable Organic Compounds EPA 624 Field of Testing: 111 - Semi -volatile Organic Chemistry of Wastewater 111.091 000 Organophosphorus Pesticides EPA 614 111.100 000 Acid/base/neutral Organic Compounds EPA 625 111.170 000 Pesticides & PCBs EPA 608 111.210 000 Carbamates EPA 632 Field of Testing: 114 - Inorganic Chemistry of Hazardous Waste 114.010 001 Antimony EPA 6010B 114.010 002 Arsenic EPA6010B 114.010 003 Barium EPA 6010B 114.010 004 Beryllium EPA 6010B 114.010 005 Cadmium EPA 6010B 114.010 006 Chromium EPA 6010B 114.010 007 Cobalt EPA 6010B 114.010 008 Copper EPA 6010B 114.010 009 Lead EPA 6010B 114.010 010 Molybdenum EPA 6010B 114.010 011 Nickel EPA 6010B 114.010 012 Selenium EPA6010B 114.010 013 Silver EPA 6010B 114.010 014 Thallium EPA6010B 114.010 015 Vanadium EPA 6010B 114.010 016 Zinc EPA 6010B 114.020 001 Antimony EPA 6020 114.020 002 Arsenic EPA6020 114.020 003 Barium EPA 6020 114.020 004 Beryllium EPA 6020 114.020 005 Cadmium EPA 6020 114.020 006 Chromium EPA 6020 Certificate No 1664 Expiration Datd /30/2017 As of 12/16/2015 , this list supersedes all previous lists for this certificate number. Customers: Please verify the current accreditation standing with the State. Page 7 of 8 Page 59 Caltest Analytical Laboratory 114.020 007 Cobalt EPA 6020 114.020 008 Copper EPA 6020 114.020 009 Lead EPA 6020 114.020 010 Molybdenum EPA 6020 114.020 011 Nickel EPA 6020 114.020 012 Selenium EPA6020 114.020 013 Silver EPA 6020 114.020 014 Thallium EPA 6020 114.020 015 Vanadium EPA 6020 114.020 016 Zinc EPA 6020 114.103 001 Chromium (VI) EPA 7196A 114.140 001 Mercury EPA 7470A 114.141 001 Mercury EPA7471A 114.221 001 Cyanide, Total EPA 9012A 114.240 001 Corrosivity - pH Determination EPA 9040B 114.241 001 Corrosivity - pH Determination EPA 9045C Field of Testing: 115 - Extraction Test of Hazardous Waste 115.020 001 Toxicity Characteristic Leaching Procedure (TCLP) EPA 1311 115.021 001 TCLP Inorganics EPA 1311 115.022 001 TCLP Extractables EPA 1311 115.023 001 TCLP Volatiles EPA 1311 115.030 001 Waste Extraction Test (WET) CCR Chapterl1, Article 5, Appendix II 115.040 001 Synthetic Precipitation Leaching Procedure (SPLP) EPA 1312 Field of Testing: 116 - Volatile Organic Chemistry of Hazardous Waste 116.080 000 Volatile Organic Compounds EPA 8260B 116.080 120 Oxygenates EPA 8260B 116.100 001 Total Petroleum Hydrocarbons - Gasoline LUFT GC/MS 116.100 010 BTEX and MTBE LUFT GC/MS Field of Testing: 117 - Semi -volatile Organic Chemistry of Hazardous Waste 117.010 001 Diesel -range Total Petroleum Hydrocarbons EPA 8015B 117.016 001 Diesel -range Total Petroleum Hydrocarbons LUFT 117.110 000 Extractable Organics EPA 8270C 117.210 000 Organochlorine Pesticides EPA 8081A 117.220 000 PCBs EPA 8082 117.240 000 Organophosphorus Pesticides EPA 8141A 117.280 000 Carbamates EPA8321A Field of Testing: 126 - Microbiology of Recreational Water 126.010 001 Total Coliform (Enumeration) SM9221 B,C-2006 126.030 001 Fecal Coliform (Enumeration) SM9221 B,E-2006 126.050 001 Total Coliform (Enumeration) SM9223B (Colilert/Quanti-Tray) 126.050 002 E. coli (Enumeration) SM9223B (Colilert/Quanti-Tray) 126.080 001 Enterococci Enterolert As of 12/16/2015 , this list supersedes all previous lists for this certificate number. Customers: Please verify the current accreditation standing with the State. Certificate No 1664 Expiration Datd /30/2017 Page 8 of 8 Page 60 CALIFORNIA STATE ENVIRONMENTAL LABORATORY ACCREDITATION PROGRAM CERTIFICATE OF ENVIRONMENTAL LABORATORY ACCREDITATION Is hereby granted to Frontier Analytical Laboratory 5172 Hillsdale Circle El Dorado Hills, CA 95762 Scope of the certificate is limited to the "Fields of Testing" which accompany this Certificate. Continued accredited status depends on successful completion of on-site inspection, proficiency testing studies, and payment of applicable fees. This Certificate is granted in accordance with provisions of Section 100825, et seq. of the Health and Safety Code. Certificate No.: 2934 Expiration Date: 8/31/2016 Effective Date: 9/1/2015 Sacramento, California i Chri kine Sotelo, Chief subject to forfeiture or revocation ronmental Laboratory Accreditation Program g Page 61 CAYiF?RN9A Water Boards State Water Resources Control Board August 24, 2015 Bradley B. Silverbush Frontier Analytical Laboratory 5172 Hillsdale Circle El Dorado Hills, CA 95762 Dear Bradley B. Silverbush: U.MONJ G. SRC!vN JR. MATTHEW ` aDr-. ti..) -7 SECRETPFY OR rr,,,i...M iAL PRCTECT!CN Certificate No. 2934 This is to advise you that the laboratory named above has been granted an interim certificate pursuant to California Health and Safety Code (HSC), Division 101, Part 1, Chapter 4, Section 100850(d). The Fields of Testing for which this laboratory has been granted interim certification is shown in the enclosed "Fields of Testing". The Interim certificate shall remain in effect until August 31, 2016 or until a certificate pursuant to HSC 100825(a) is issued. Your laboratory is required to participate in the appropriate performance evaluation studies and to perform acceptably in such studies as stated in HSC 100870 and Title 22 of the California Code of Regulations Section 64809. Continued compliance with the Environmental Laboratory Accreditation Program statutes and regulations is required for maintaining the interim certification status. Any changes in laboratory location or structural alterations, which may adversely affect the quality of analysis in the fields of testing for which the laboratory has been granted certification, require prior notification. Notification is also required for changes in ownership or laboratory director within 30 days after the change (HSC 100845(b) and (d)). For general inquiries please contact our office via the phone number or email address listed below. For specific concerns regarding your certification, please contact me at (916) 341-5175 or Christine.Sotelo@waterboards.ca.gov. Sincerely, tine Sotelo, Chief vironmental Laboratory Accreditation Program Enclosure Environmental Laboratory Accreditation Program 1001 I Street, Sacramento, CA 95814 (916) 323-3431 waterboards.ca.gov/elap Page 62 CALIFORNIA STATE ENVIRONMENTAL LABORATORY ACCREDITATION PROGRAM Accredited Fields of Testing Frontier Analytical Laboratory 5172 Hillsdale Circle El Dorado Hills, CA 95762 Phone: (916) 934-0900 Field of Testing: 105 - Semi -volatile Organic Chemistry of Drinking Water 105.230 001 2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD) EPA 1613 Field of Testing: 111 - Semi -volatile Organic Chemistry of Wastewater Certificate No. 2934 Expiration Date 8/31/2016 INTERIM Interim 111.111 000 Dioxins and Dibenzofurans EPA 1613B Interim 111.111 001 2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD) EPA 1613B Interim 111.111 002 1,2,3,7,8-Pentachlorodibenzo-p-dioxin (PeCDD) EPA 16136 Interim 111.111 003 12,3,4,7,8-Hexachlorodibenzo-p-dioxin (HxCDD) EPA 16136 Interim 111.111 004 12,3,6,7,8-Hexachlorodibenzo-p-dioxin (HxCDD) EPA 16136 Interim 111.111 005 1,2,3,7,8,9-Hexachlorodibenzo-p-dioxin (HxCDD) EPA 1613B Interim 111.111 006 1,2,3,4,6,7,8-Heptachlorodibenzo-p-dioxin (HpCDD) EPA 16136 Interim 111.111 007 1,2,3,4,6,7,8,9-Octachlorodibenzo-p-dioxin (OCDD) EPA 16136 interim 111.111 008 2,3,7,8-Tetrachlorodibenzofuran (TCDF) EPA 16136 Interim 111.111 009 1,2,3,7,8-Pentachlorodibenzofuran (PeCDF) EPA 16136 Interim 111.111 010 2,3,4,7,8-Pentachlorodibenzofuran (PeCDF) EPA 16138 Interim 111.111 011 1,2,3,4,7,8-Hexachlorodibenzofuran (HxCDF) EPA 16138 Interim 111.111 012 1,2,3,6,7,8-Hexachlorodibenzofuran (HxCDF) EPA 16136 interim 111.111 013 1,2,3,7,8,9-Hexachlorodibenzofuran (HxCDF) EPA 16136 Interim 111.111 014 2,3,4,6,7,8-Hexachlorodibenzofuran (HxCDF) EPA 1613B Interim 111.111 015 1,2,3,4,6,7,8-Heptachlorodibenzofuran (HpCDF) EPA 16136 Interim 111.111 016 1,2,3,4,7,8,9-Heptachlorodibenzofuran (HpCDF) EPA 16136 Interim 111.111 017 1,2,3,4,6,7,8,9-Octachlorodibenzofuran (OCDF) EPA 16136 Interim 111.111 018 Total TCDD EPA 1613B Interim 111.111 019 Total PeCDD EPA 1613B Interim 111.111 020 Total HxCDD EPA 1613B Interim 111.111 021 Total HpCDD EPA 16136 Interim 111.111 022 Total TCDF EPA 1613B Interim 111.111 023 Total PeCDF EPA 1613B Interim 111.111 024 Total HxCDF EPA 16138 Interim 111.111 025 Total HpCDF EPA 1613B Interim Field of Testing: 117 - Semi -volatile Organic Chemistry of Hazardous Waste 117.120 000 Dioxins and Dibenzofurans EPA 8280A Interim 117.120 001 2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD) EPA 8280A Interim 117.120 002 1,2,3,7,8-Pentachlorodibenzo-p-dioxin (PeCDD) EPA 8280A Interim 117.120 003 1,2,3,4,7,8-Hexachlorodibenzo-p-dioxin (HxCDD) EPA 8280A Interim 117.120 004 1,2,3,6,7,8-Hexachlorodibenzo-p-dioxin (HxCDD) EPA 8280A Interim 117.120 005 1,2,3,7,8,9-Hexachlorodibenzo-p-dioxin (HxCDD) EPA 8280A Interim 117.120 006 2,3,7,8-Tetrachlorodibenzofuran (TCDF) EPA 8280A Interim 117.120 007 1,2,3,7,8-Pentachlorodibenzofuran (PeCDF) EPA 8280A Interim As of 8/24/2015 , this list supersedes all previous lists for this certificate number. Customers: Please verify the current accreditation standing with the State. Page 1 of 2 Page 63 Frontier Analytical Laboratory Certificate No 2934 Expiration DabS/31/2016 117.120 008 2,3,4,7,8-Pentachlorodibenzofuran (PeCDF) EPA 8280A Interim 117.120 009 1,2,3,4,7,8-Hexachlorodibenzofuran (HxCDF) EPA 8280A Interim 117.120 010 1,2,3,6,7,8-Hexachlorodibenzofuran (HxCDF) EPA 8280A Interim 117.120 011 1,2,3,7,8,9-Hexachlorodibenzofuran (HxCDF) EPA 8280A Interim 117.120 012 2,3,4,6,7,8-Hexachlorodibenzofuran (HxCDF) EPA 8280A Interim 117.120 013 Total TCDD EPA 8280A Interim 117.120 014 Total PeCDD EPA 8280A Interim 117.120 015 Total HxCDD EPA 8280A Interim 117.120 016 Total TCDF EPA 8280A Interim 117.120 017 Total PeCDF EPA 8280A Interim 117.120 018 Total HxCDF EPA 8280A Interim 117.120 019 1,2,3,4,6,7,8-Heptachlorodibenzo-p-dioxin (HpCDD) EPA 8280A Interim 117.120 020 1,2,3,4,6,7,8,9-Octachlorodibenzo-p-dioxin (OCDD) EPA 8280A Interim 117.120 021 1,2,3,4,6,7,8-Heptachlorodibenzofuran (HpCDF) EPA 8280A Interim 117.120 022 1,2,3,4,7,8,9-Heptachlorodibenzofuran (HpCDF) EPA 8280A Interim 117.120 023 1,2,3,4,6,7,8,9-Octachlorodibenzofuran (OCDF) EPA 8280A Interim 117.120 024 Total HpCDD EPA 8280A Interim 117.120 025 Total HpCDF EPA 8280A Interim 117.130 000 Dioxins and Dibenzofurans EPA 8290 Interim 117.130 001 2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD) EPA 8290 Interim 117.130 002 1,2,3,7,8-Pentachlorodibenzo-p-dioxin (PeCDD) EPA 8290 Interim 117.130 003 1,2,3,4,7,8-Hexachlorodibenzo-p-dioxin (HxCDD) EPA 8290 Interim 117.130 004 1,2,3,6,7,8-Hexachlorodibenzo-p-dioxin (HxCDD) EPA 8290 Interim 117.130 005 1,2,3,7,8,9-Hexachlorodibenzo-p-dioxin (HxCDD) EPA 8290 Interim 117.130 006 2,3,7,8-Tetrachlorodibenzofuran (TCDF) EPA 8290 Interim 117.130 007 1,2,3,7,8-Pentachlorodibenzofuran (PeCDF) EPA 8290 Interim 117.130 008 2,3,4,7,8-Pentachlorodibenzofuran (PeCDF) EPA 8290 Interim 117.130 009 1,2,3,4,7,8-Hexachlorodibenzofuran (HxCDF) EPA 8290 Interim 117.130 010 1,2,3,6,7,8-Hexachlorodibenzofuran (HxCDF) EPA 8290 Interim 117.130 011 1,2,3,7,8,9-Hexachlorodibenzofuran (HxCDF) EPA 8290 Interim 117.130 012 2,3,4,6,7,8-Hexachlorodibenzofuran (HxCDF) EPA 8290 Interim 117.130 013 1,2,3,4,6,7,8-Heptachlorodibenzo-p-dioxin (HpCDD) EPA 8290 Interim 117.130 014 1,2,3,4,6,7,8-Heptachlorodibenzofuran (HpCDF) EPA 8290 Interim 117.130 015 1,2,3,4,7,8,9-Heptachlorodibenzofuran (HpCDF) EPA 8290 Interim 117.130 016 1,2,3,4,6,7,8,9-Octachlorodibenzo-p-dioxin (OCDD) EPA 8290 Interim 117.130 017 1,2,3,4,6,7,8,9-Octachlorodibenzofuran (OCDF) EPA 8290 Interim As of 8/24/2015 , this list supersedes all previous lists for this certificate number. Customers: Please verify the current accreditation standing with the State. Page 2 of 2 Page 64 SCOPE OF ACCREDITATION TO ISO/IEC 17025:2005 VISTA ANALYTICAL LABORATORY 1104 Windfield Way El Dorado Hills, CA 95762 Martha Maier Phone: 916-673-1520 mmaier@vista-analytical.com ENVIRONMENTAL Valid To: September 30, 2017 Certificate Number: 3091.01 In recognition of the successful completion of the A2LA evaluation process, (including an assessment of the laboratory's compliance with ISO IEC 17025:2005, the 2009 NELAC Standard, and the requirements of the DoD Environmental Laboratory Accreditation Program (DoD ELAP) as detailed in version 5.0 of the DoD Quality Systems Manual for Environmental Laboratories) accreditation is granted to this laboratory to perform recognized EPA methods using the 1 following testing technologies and in the analyte categories identified below: Testing Technologies High Resolution Gas Chromatography / Mass Spectrometry Parameter/Analyte FDioxins/Furans 2,3, 7, 8-Tetrachlorodibenzo-p-dioxin 1,2,3,7,8-Pentachlorodibenzo-p-dioxin 1,2,3,4,7,8-Hexachlorodibenzo-p-dioxin 1,2,3,6,7,8-Hexachlorodibenzo-p-dioxin 1,2,3,7,8,9-Hexachlorodibenzo-p-dioxin 1,2,3,4,6,7,8-Heptachlorodibenzo-p-dioxin 1,2,3,4,6,7,8,9-Octachlorodibenzo-p- dioxin 2,3, 7, 8-Tetrachlorodibenzofuran 1,2,3,7,8-Pentachlorodibenzofuran 2,3,4, 7, 8-Pentachlorodibenzofuran 1,2,3,4,7,8-Hexachlorodibenzofuran 1,2,3,6,7,8-Hexachlorodibenzofuran 2, 3,4, 6, 7, 8-Hexac hloro Jibe nzo furan 1,2,3,7,8,9-Hexachlorodibenzofuran 1,2,3,4,6,7,8-Heptachlorodibenzofuran 1,2,3,4,7,8,9-Heptachlorodibenzofuran 1,2,3,4,6,7,8,9-Octachlorodibenzofuran Potable Water Nonpotable Solid Hazardous Tissue Water Waste (A2LA Cert. No. 3091.01) Revised 12/23/2015 EPA 1613B/8290 EPA 1613B/8290 EPA 1613B/8290 EPA 1613B/8290 EPA 1613B/8290 EPA 1613B/8290 EPA 1613B/8290 EPA 1613B/8290 EPA 1613B/8290 EPA 1613B/8290 EPA 1613B/8290 EPA 1613B/8290 EPA 1613B/8290 EPA 1613B/8290 EPA 1613B/8290 EPA 1613B/8290 EPA 1613B/8290 EPA 1613B/8290 EPA 1613B/8290 EPA 1613B/8290 EPA 1613B/8290 EPA 1613B/8290 EPA 1613B/8290 EPA 1613B/8290 EPA 1613B/8290 EPA 1613B/8290 EPA 1613B/8290 EPA 1613B/8290 EPA 1613B/8290 EPA 1613B/8290 EPA 1613B/8290 EPA 1613B/8290 EPA 1613B/8290 EPA 1613B/8290 EPA 1613B/8290 EPA 1613B/8290 EPA 1613B/8290 EPA 1613B/8290 EPA 1613B/8290 EPA 1613B/8290 EPA 1613B/8290 EPA 1613B/8290 EPA 1613B/8290 EPA 1613B/8290 EPA 1613B/8290 EPA 1613B/8290 EPA 1613B/8290 EPA 1613B/8290 EPA 1613B/8290 EPA 1613B/8290 EPA 1613B/8290 Page 6iage1of12 5202 Presidents Court, Suite 220 1 Frederick, MD 21703-8398 I Phone: 301 644 3248 I Fax: 240 454 9449 I wwwA2LA.org Parameter/Analyte Total Tetrachlorodibenzo-p-dioxin Total Pentachlorodibenzo-p-dioxin Total Hexachlorodibenzo-p-dioxin FDioxins/Furans Total Heptachlorodibenzo-p-dioxin Total Tetrachlorodibenzofuran Total Pentachlorodibenzofuran 1 Total Hexachlorodibenzofuran 1 Total Heptachlorodibenzofuran PCBs 2-Chlorobiphenyl (1) 3-Chlorobiphenyl(2) 4-Chlorobiphenyl (3) 2,2'-Dichlorobiphenyl (4) 2,3-Dichlorobiphenyl (5) 2,3'-Dichlorobiphenyl (6) 2,4-Dichlorobiphenyl (7) 2,4'-Dichlorobiphenyl (8) 2,5-Dichlorobiphenyl (9) 2,6-Dichlorobiphenyl (10) 3,3'-Dichlorobiphenyl (11) 3,4-Dichlorobiphenyl (12) 3,4'-Dichlorobiphenyl (13) 3,5-Dichlorobiphenyl(14) 4,4'-Dichlorobiphenyl (15) 2,2',3-Trichlorobiphenyl (16) 2,2',4-Trichlorobiphenyl (17) 2,2',5-Tricblorobipbenyl (18) 2,2',6-Trichlorobiphenyl (19) 2,3,3'-Tricblorobipbenyl (20) Potable Water Nonpotable Water EPA 1613B/8290 EPA 1613B/8290 EPA 1613B/8290 (A2LA Cert. No. 3091.01) Revised 12/23/2015 EPA 1613B/8290 EPA 1613B/8290 EPA 1613B/8290 EPA 1613B/8290 EPA 1613B/8290 EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C Solid Hazardous Waste EPA 1613B/8290 EPA 1613B/8290 EPA 1613B/8290 EPA 1613B/8290 EPA 1613B/8290 EPA 1613B/8290 EPA 1613B/8290 EPA 1613B/8290 EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C Tissue EPA 1613B/8290 EPA 1613B/8290 EPA 1613B/8290 EPA 1613B/8290 EPA 1613B/8290 EPA 1613B/8290 EPA 1613B/8290 EPA 1613B/8290 1 EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C Page 66 Parameter/Analyte 2,3,4-Trichlorobiphenyl (21) 2,3,4'-Trichlorobiphenyl (22) 2,3,5-Trichlorobiphenyl (23) 2,3,6-Trichlorobiphenyl (24) 2,3',4-Trichlorobiphenyl (25) 2,3',5-Trichlorobiphenyl (26) 2,3',6-Trichlorobiphenyl (27) 2,4,4'-Trichlorobiphenyl (28) 2,4,5-Trichlorobiphenyl (29) 2,4,6-Trichlorobiphenyl (30) 2,4',5-Tricblorobipbenyl (31) 2,4',6-Trichlorobiphenyl (32) 2',3,4-Tricblorobipbenyl (33) 2',3,5-Tricblorobipbenyl (34) 3,3',4-Tricblorobipbenyl (35) 3,3',5-Tricblorobipbenyl (36) 3,4,4'-Tricblorobipbenyl (37) 3,4,5-Trichlorobiphenyl (38) 3,4',5-Tricblorobipbenyl (39) 2,2',3,3'-Tetrachlorobiphenyl (40) 2,2',3,4-Tetrachlorobiphenyl (41) 2,2',3,4'-Tetrachlorobiphenyl (42) 2,2',3,5-Tetracblorobipbenyl (43) 2,2',3,5'-Tetrachlorobiphenyl (44) 2,2',3,6-Tetrachlorobiphenyl (45) Potable Water Nonpotable Water EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C (A2LA Cert. No. 3091.01) Revised 12/23/2015 Solid Hazardous Waste EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C Tissue EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C Page 67 Page 3 of 12 Parameter/Analyte 2,2',3,6'-Tetrachlorobiphenyl (46) 2,2',4,4'-Tetrachlorobiphenyl (47) 2,2',4,5-Tetrachlorobiphenyl (48) 2,2',4,5'-Tetrachlorobiphenyl (49) 2,2',4,6-Tetrachlorobiphenyl (50) 2,2',4,6'-Tetrachlorobiphenyl (51) 2,2',5,5'-Tetrachlorobiphenyl (52) 2,2',5,6'-Tetrachlorobiphenyl (53) 2,2',6,6'-Tetrachlorobiphenyl (54) 2,3,3',4'-Tetrachlorobiphenyl (55) 2,3,3',4'-Tetrachlorobiphenyl (56) 2,3,3',5-Tetrachlorobiphenyl (57) 2,3,3',5'-Tetrachlorobiphenyl (58) 2,3,3',6-Tetracblorobipbenyl (59) 2,3,4,4'-Tetrachlorobiphenyl (60) 2,3,4,5-Tetrachlorobiphenyl (61) 2,3,4,6-Tetrachlorobiphenyl (62) 2,3,4',5-Tetrachlorobiphenyl (63) 2,3,4',6-Tetrachlorobiphenyl (64) 2,3,5,6-Tetrachlorobiphenyl (65) 2,3',4,4'-Tetrachlorobiphenyl (66) 2,3',4,5-Tetrachlorobiphenyl (67) 2,3',4,5'-Tetrachlorobiphenyl (68) 2,3',4,6-Tetrachlorobiphenyl (69) 2,3',4',5-Tetrachlorobiphenyl (70) Potable Water Nonpotable Water EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C (A2LA Cert. No. 3091.01) Revised 12/23/2015 Solid Hazardous Waste EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C Tissue EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C Page 68 Page 4 of 12 Parameter/Analyte 2,3',4',6-Tetrachlorobiphenyl (71) 2,3',5,5'-Tetrachlorobiphenyl (72) 2,3',5',6-Tetrachlorobiphenyl (73) 2,4,4',5-Tetrachlorobiphenyl (74) 2,4,4',6-Tetrachlorobiphenyl (75) 2',3,4,5-Tetrachlorobiphenyl (76) 3,3',4,4'-Tetrachlorobiphenyl (77) 3,3',4,5-Tetracblorobipbenyl (78) 3,3',4,5'-Tetrachlorobiphenyl (79) 3,3',5,5'-Tetrachlorobiphenyl (80) 3,4,4',5-Tetrachlorobiphenyl (81) 2,2',3,3',4-Pentachlorobiphenyl (82) 2,2',3,3',5-Pentacblorobipbenyl (83) 2,2',3,3',6-Pentachlorobiphenyl (84) 2,2',3,4,4'-Pentachlorobiphenyl (85) 2,2',3,4,5-Pentachlorobiphenyl (86) 2,2',3,4,5'-Pentacblorobipbenyl (87) 2,2',3,4,6-Pentachlorobiphenyl (88) 2,2',3,4,6'-Pentacblorobipbenyl (89) 2,2',3,4',5-Pentachlorobiphenyl (90) 2,2',3,4',6-Pentachlorobiphenyl (91) 2,2',3,5,5'-Pentacblorobipbenyl (92) 2,2',3,5,6-Pentachlorobiphenyl (93) 2,2',3,5,6'-Pentacblorobipbenyl (94) 2,2',3,5',6-Pentachlorobiphenyl (95) Potable Water Nonpotable Water EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C (A2LA Cert. No. 3091.01) Revised 12/23/2015 Solid Hazardous Waste EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C Tissue EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C Page 69 Page 5 of 12 Parameter/Analyte 2,2',3,6,6'-Pentachlorobiphenyl (96) 2,2',3',4,5-Pentachlorobiphenyl (97) 2,2',3',4,6-Pentachlorobiphenyl (98) 2,2',4,4',5-Pentachlorobiphenyl (99) 2,2',4,4',6-Pentachlorobiphenyl (100) 2,2',4,5,5'-Pentachlorobiphenyl (101) 2,2',4,5,6'-Pentachlorobiphenyl (102) 2,2',4,5,'6-Pentachlorobiphenyl (103) 2,2',4,6,6'-Pentachlorobiphenyl (104) 2,3,3',4,4'-Pentacblorobipbenyl (105) 2,3,3',4,5-Pentacblorobipbenyl (106) 2,3,3',4',5-Pentacblorobipbenyl (107) 2,3,3',4,5'-Pentacblorobipbenyl (108) 2,3,3',4,6-Pentachlorobiphenyl (109) 2,3,3',4',6-Pentacblorobipbenyl (110) 2,3,3',5,5'-Pentacblorobipbenyl (111) 2,3,3',5,6-Pentacblorobipbenyl (112) 2,3,3',5',6-Pentacblorobipbenyl (113) 2,3,4,4',5-Pentacblorobipbenyl (114) 2,3,4,4',6-Pentacblorobipbenyl (115) 2,3,4,5,6-Pentacblorobipbenyl (116) 2,3,4',5,6-Pentacblorobipbenyl (117) 2,3',4,4',5-Pentachlorobiphenyl (118) 2,3',4,4',6-Pentacblorobipbenyl (119) 2,3',4,5,5'-Pentacblorobipbenyl (120) Potable Water Nonpotable Water EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C (A2LA Cert. No. 3091.01) Revised 12/23/2015 Solid Hazardous Waste EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C Tissue EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C Page 70 Page 6 of 12 Parameter/Analyte 2,3',4,5,'6-Pentachlorobiphenyl (121) 2',3,3',4,5-Pentachlorobiphenyl (122) 2',3,4,4',5-Pentacblorobipbenyl (123) 2',3,4,5,5'-Pentacblorobipbenyl (124) 2',3,4,5,6'-Pentacblorobipbenyl (125) 3,3',4,4',5-Pentacblorobipbenyl (126) 3,3',4,5,5'-Pentacblorobipbenyl (127) 2,2',3,3',4,4'-Hexachlorobiphenyl (128) 2,2',3,3',4,5-Hexacblorobipbenyl (129) 2,2',3,3',4,5'-Hexacblorobipbenyl (130) 2,2',3,3',4,6-Hexachlorobiphenyl (131) 2,2',3,3',4,6'-Hexacblorobipbenyl (132) 2,2',3,3',5,5'-Hexacblorobipbenyl (133) 2,2',3,3',5,6-Hexacblorobipbenyl (134) 2,2',3,3',5,6'-Hexacblorobipbenyl (135) 2,2',3,3',6,6'-Hexacblorobipbenyl (136) 2,2',3,4,4',5-Hexacblorobipbenyl (137) 2,2',3,4,4',5'-Hexacblorobipbenyl (138) 2,2',3,4,4',6-Hexacblorobipbenyl (139) 2,2',3,4,4',6'-Hexacblorobipbenyl (140) 2,2',3,4,5,5'-Hexacblorobipbenyl (141) 2,2',3,4,5,6-Hexacblorobipbenyl (142) 2,2',3,4,5,6'-Hexacblorobipbenyl (143) 2,2',3,4,5',6-Hexacblorobipbenyl (144) 2,2',3,4,6,6'-Hexacblorobipbenyl (145) Potable Water Nonpotable Water EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C (A2LA Cert. No. 3091.01) Revised 12/23/2015 Solid Hazardous Waste EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C Tissue EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C Page 71 Page 7 of 12 Parameter/Analyte 2,2',3,4',5,5'-Hexachlorobiphenyl (146) 2,2',3,4',5,6-Hexachlorobiphenyl (147) 2,2',3,4',5,6'-Hexacblorobipbenyl (148) 2,2',3,4',5',6-Hexacblorobipbenyl (149) 2,2',3,4',6,6'-Hexacblorobipbenyl (150) 2,2',3,5,5',6-Hexacblorobipbenyl (151) 2,2',3,5,6,6'-Hexacblorobipbenyl (152) 2,2',4,4',5,5'-Hexachlorobiphenyl (153) 2,2',4,4',5',6-Hexachlorobiphenyl (154) 2,2',4,4',6,6'-Hexachlorobiphenyl (155) 2,3,3',4,4',5-Hexacblorobipbenyl (156) 2,3,3',4,4',5'-Hexacblorobipbenyl (157) 2,3,3',4,4',6-Hexacblorobipbenyl (158) 2,3,3',4,5,5'-Hexacblorobipbenyl (159) 2,3,3',4,5,6-Hexacblorobipbenyl (160) 2,3,3',4,5',6-Hexacblorobipbenyl (161) 2,3,3',4',5,5'-Hexacblorobipbenyl (162) 2,3,3',4',5,6-Hexacblorobipbenyl (163) 2,3,3',4',5',6-Hexacblorobipbenyl (164) 2,3,3',5,5',6-Hexachlorobiphenyl (165) 2,3,4,4',5,6-Hexachlorobiphenyl (166) 2,3',4,4',5,5'-Hexacblorobipbenyl (167) 2,3',4,4',5',6-Hexacblorobipbenyl (168) 3,3',4,4',5,5'-Hexacblorobipbenyl (169) 2,2',3,3',4,4',5-Heptachlorobiphenyl (170) Potable Water Nonpotable Water EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C (A2LA Cert. No. 3091.01) Revised 12/23/2015 Solid Hazardous Waste EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C Tissue EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C Page 72 Page 8 of 12 Parameter/Analyte 2,2'3,3',4,4',6-Heptachlorobiphenyl (171) 2,2',3,3',4,5,5'-Heptachlorobiphenyl (172) 2,2',3,3',4,5,6-Heptacblorobipbenyl (173) 2,2',3,3',4,5,6'-Heptacblorobipbenyl (174) 2,2',3,3',4,5',6-Heptacblorobipbenyl (175) 2,2',3,3',4,6,6'-Heptacblorobipbenyl (176) 2,2',3,3',4',5,6-Heptacblorobipbenyl (177) 2,2',3,3',5,5',6-Heptacblorobipbenyl (178) 2,2',3,3',5,6,6'-Heptacblorobipbenyl (179) 2,2',3,4,4',5,5'-Heptacblorobipbenyl (180) 2,2',3,4,4',5,6-Heptacblorobipbenyl (181) 2,2',3,4,4',5,6'-Heptacblorobipbenyl (182) 2,2',3,4,4',5',6-Heptacblorobipbenyl (183) 2,2',3,4,4',6,6'-Heptacblorobipbenyl (184) 2,2',3,4,5,5',6-Heptacblorobipbenyl (185) 2,2',3,4,5,6,6'-Heptacblorobipbenyl (186) 2,2',3,4',5,5',6-Heptacblorobipbenyl (187) 2,2',3,4',5,6,6'-Heptacblorobipbenyl (188) 2,3,3',4,4',5,5'-Heptacblorobipbenyl (189) 2,3,3',4,4',5,6-Heptacblorobipbenyl (190) 2,3,3',4,4',5',6-Heptacblorobipbenyl (191) 2,3,3',4,5,5',6-Heptacblorobipbenyl (192) 2,3,3',4',5,5',6-Heptacblorobipbenyl (193) 2,2',3,3',4,4',5,5'-Octachlorobiphenyl (194) 2,2',3,3',4,4',5,6-Octachlorobiphenyl (195) Potable Water Nonpotable Water EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C (A2LA Cert. No. 3091.01) Revised 12/23/2015 Solid Hazardous Waste EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C Tissue EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C Page 73 Page 9 of 12 Parameter/Analyte 2,2',3,3',4,4',5,6'-Octachlorobiphenyl (196) 2,2',3,3',4,4',6,6'-Octachlorobiphenyl (197) 2,2',3,3',4,5,5',6-Octachlorobiphenyl (198) 2,2',3,3',4,5,5',6'-Octachlorobiphenyl (199) 2,2',3,3',4,5,6,6'-Octachlorobiphenyl (200) 2,2',3,3',4,5',6,6'-Octachlorobiphenyl (201) 2,2',3,3',5,5',6,6'-Octachlorobiphenyl (202) 2,2',3,4,4',5,5',6-Octachlorobiphenyl (203) 2,2',3,4,4',5,6,6'-Octachlorobiphenyl (204) 2,3,3',4,4',5,5',6-Octachlorobiphenyl (205) 2,2,3,3',4,4', 5, 5', 6-Nonachlorobiphenyl (206) 2,2,3,3',4,4', 5, 6, 6'-Nonacblorobipbenyl (207) 2,2,3,3',4, 5, 5', 6, 6'-Nonacblorobipbenyl (208) Decachlorobiphenyl (209) Monochlorobiphenyl, Total Dichlorobiphenyl, Total Trichlorobiphenyl, Total Tetrachlorobiphenyl, Total Pentachlorobiphenyl, Total Hexachlorobiphenyl, Total Heptachlorobiphenyl, Total Octachlorobiphenyl, Total Nonachlorobiphenyl, Total Decachlorobiphenyl, Total Per- and Poly -fluorinated compounds Perfluorobutanesulfonic acid (PFBS) Potable Water Nonpotable Water EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 537 mod EPA 537 mod (A2LA Cert. No. 3091.01) Revised 12/23/2015 Solid Hazardous Waste EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 537 mod (VAL-PFAS) Tissue EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 1668A/1668C EPA 537 mod (VAL-PFAS) Page 74 Page l0 of 12 Parameter/Analyte Perfluoroheptanonic acid (PFHpA) Perfluorohexanesulfononic acid (PFHxS) Perfluorooctanesulfonic acid (PFOS) Perfluorooctanoic acid (PFOA) Perfluorononaoic acid (PFNA) Perfluoroheptanesulfonate (PFHpS) Perfluorodecanesulfonate (PFDS) Perfluoropentanoic acid (PFPeA) Perfluoroundecanoic acid (PFUdA) Perfluorodecanoic acid (PFDA) Perfluorododecanoic acid (PFDoA) Perfluorotridecanoic acid (PFTrDA) Perfluorotetradecanoic acid (PFTeDA) Perfluorohexadecanoic acid (PFHxDA) Perfluorobutanoic acid (PFBA) Perfluorohexanoic acid (PFHxA) 6:2 Fluorotelomer sulfanate (6:2 FTS) 8:2 Fluorotelomer sulfanate (8:2 FTS) N-methylperfluoro- l -octanesulfonamide (N-MeFOSA) N-ethylperfluoro-l-octanesulfonamide (N- EtFOSA) Perfluorooctane sulfonamide (PFOSA) N-metlrylperfluoro- l -octanesulfonamido ethanol (N-MeFOSE) N-etlrylperfluoro- l -octanesulfonamido ethanol (N-EtFOSE) N -ethyl perfluorooctanesulfonamidoacetic acid (N-EtFOSAA) N -methyl perfluorooctanesulfonamidoacetic acid (N- MeFOSAA) Potable Water EPA 537 mod EPA 537 mod EPA 537 mod EPA 537 mod EPA 537 mod EPA 537 mod EPA 537 mod EPA 537 mod EPA 537 mod EPA 537 mod EPA 537 mod EPA 537 mod EPA 537 mod EPA 537 mod EPA 537 mod EPA 537 mod EPA 537 mod EPA 537 mod EPA 537 mod EPA 537 mod EPA 537 mod EPA 537 mod EPA 537 mod EPA 537 mod EPA 537 mod (A2LA Cert. No. 3091.01) Revised 12/23/2015 Nonpotable Water EPA 537 mod EPA 537 mod EPA 537 mod EPA 537 mod EPA 537 mod EPA 537 mod EPA 537 mod EPA 537 mod EPA 537 mod EPA 537 mod EPA 537 mod EPA 537 mod EPA 537 mod EPA 537 mod EPA 537 mod EPA 537 mod EPA 537 mod EPA 537 mod EPA 537 mod EPA 537 mod EPA 537 mod EPA 537 mod EPA 537 mod EPA 537 mod EPA 537 mod a Ar_ Solid Hazardous Waste EPA 537 mod (VAL-PFAS) EPA 537 mod (VAL-PFAS) EPA 537 mod (VAL-PFAS) EPA 537 mod (VAL-PFAS) EPA 537 mod (VAL-PFAS) EPA 537 mod (VAL-PFAS) EPA 537 mod (VAL-PFAS) EPA 537 mod (VAL-PFAS) EPA 537 mod (VAL-PFAS) EPA 537 mod (VAL-PFAS) EPA 537 mod (VAL-PFAS) EPA 537 mod (VAL-PFAS) EPA 537 mod (VAL-PFAS) EPA 537 mod (VAL-PFAS) EPA 537 mod (VAL-PFAS) EPA 537 mod (VAL-PFAS) EPA 537 mod (VAL-PFAS) EPA 537 mod (VAL-PFAS) EPA 537 mod (VAL-PFAS) EPA 537 mod (VAL-PFAS) EPA 537 mod (VAL-PFAS) EPA 537 mod (VAL-PFAS) EPA 537 mod (VAL-PFAS) EPA 537 mod (VAL-PFAS) EPA 537 mod (VAL-PFAS) Tissue EPA 537 mod (VAL-PFAS) EPA 537 mod (VAL-PFAS) EPA 537 mod (VAL-PFAS) EPA 537 mod (VAL-PFAS) EPA 537 mod (VAL-PFAS) EPA 537 mod (VAL-PFAS) EPA 537 mod (VAL-PFAS) EPA 537 mod (VAL-PFAS) EPA 537 mod (VAL-PFAS) EPA 537 mod (VAL-PFAS) EPA 537 mod (VAL-PFAS) EPA 537 mod (VAL-PFAS) EPA 537 mod (VAL-PFAS) EPA 537 mod (VAL-PFAS) EPA 537 mod (VAL-PFAS) EPA 537 mod (VAL-PFAS) EPA 537 mod (VAL-PFAS) EPA 537 mod (VAL-PFAS) EPA 537 mod (VAL-PFAS) EPA 537 mod (VAL-PFAS) EPA 537 mod (VAL-PFAS) EPA 537 mod (VAL-PFAS) EPA 537 mod (VAL-PFAS) EPA 537 mod (VAL-PFAS) EPA 537 mod (VAL-PFAS) Page 75 Page 11 of 12 Parameter/Analyte 1,4 -Dioxane 1,4 -Dioxane Potable Water Nonpotable Water (A2LA Cert. No. 3091.01) Revised 12/23/2015 EPA 522 mod a Ar_ Solid Hazardous Tissue Waste Page 76 Page 12 of 12 CALIFO RNI� Water Boards Srnre ws,eR ReSPN RG°S GON711M dOrd i; REGIONAL WATER OVAL.TV CONTROL BOARD.: CALIFORNIA STATE ENVIRONMENTAL LABORATORY ACCREDITATION PROGRAM Accredited Fields of Testing Vista Analytical Laboratory 1104 Windfield Way El Dorado Hills, CA 95762 Phone: (916) 673-1520 Field of Testing: 105 - Semi -volatile Organic Chemistry of Drinking Water 105.230 001 2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD) EPA 1613 Field of Testing: 111 - Semi -volatile Organic Chemistry of Wastewater 111.090 001 2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD) EPA 613 111.111 000 Dioxins EPA 1613B Field of Testing: 117 - Semi -volatile Organic Chemistry of Hazardous Waste 117.120 000 Dioxins and Dibenzofurans 117.130 000 Dioxins and Dibenzofurans EPA 8280A EPA 8290 Certificate No.: 2892 Renew Date: 1/31/2016 As of 02/01/2015 , this list supersedes all previous lists for this certificate number. Customers: Please verify the current accreditation standing with the State. Page 1 of 1 Page 77 ,•mow •)CDPH PublicHealth CALIFORNIA STATE ENVIRONMENTAL LABORATORY ACCREDITATION PROGRAM BRANCH CERTIFICATE OF ENVIRONMENTAL LABORATORY ACCREDITATION Is hereby granted to McCampbell Analytical, Inc. 1534 Willow Pass Road Pittsburg, CA 94565 Scope of the certificate is limited to the "Fields of Testing" which accompany this Certificate. Continued accredited status depends on successful completion of on-site, proficiency testing studies, and payment of applicable fees. This Certificate is granted in accordance with provisions of Section 100825, et seq. of the Health and Safety Code. Certificate No.: 1644 Expiration Date: 10/31/2015 Effective Date: 11/01/2013 Richmond, California David Mazzera, Ph.D., Assistarft Division Chief subject to forfeiture or revocation Division of Drinking Water and Environmental Management Page 78 CALIFORNIA DEPARTMENT OF PUBLIC HEALTH ENVIRONMENTAL LABORATORY ACCREDITATION PROGRAM Accredited Fields of Testing McCampbell Analytical, Inc. 1534 Willow Pass Road Pittsburg, CA 94565 Phone: (925) 252-9262 Field of Testing: 101 - Microbiology of Drinking Water 101.010 001 Heterotrophic Bacteria SM9215B 101.011 001 Heterotrophic Bacteria SimPlate 101.020 001 Total Coliform SM9221A,B 101.021 001 Fecal Coliform SM9221E (MTF/EC) 101.022 001 E. coli CFR 141.21(f)(6)(i) (MTF/EC+MUG) 101.050 001 Total Coliform SM9222A,B,C 101.051 001 Fecal Coliform SM9221E (MF/EC) 101.060 002 Total Coliform SM9223 101.060 003 E. coli SM9223 101.120 001 Total Coliform (Enumeration) SM9221AB,C 101.130 001 Fecal Coliform (Enumeration) SM9221 E (MTF/EC) 101.131 001 Fecal Coliform (Enumeration) SM9221E (A-1) 101.140 001 Total Coliform (Enumeration) SM9222A,B,C 101.150 001 Fecal Coliform (Enumeration) SM9222D 101.160 001 Total Coliform (Enumeration) SM9223 101.200 001 E. coli (Enumeration) SM9223B 101.210 001 E. coli (Enumeration) SM9221 B.1/SM9221 F-2006 Field of Testing: 102 - Inorganic Chemistry of Drinking Water 102.030 001 Bromide EPA 300.0 102.030 002 Chlorate EPA 300.0 102.030 003 Chlonde EPA 300.0 102.030 004 Chlonte EPA 300.0 102.030 005 Fluoride EPA 300.0 102.030 006 Nitrate EPA 300.0 102.030 007 Nitrite EPA 300.0 102.030 008 Phosphate, Ortho EPA 300.0 102.030 010 Sulfate EPA300.0 102.040 001 Bromide EPA 300.1 102.040 002 Chlonte EPA 300.1 102.040 003 Chlorate EPA 300.1 102.040 004 Bromate EPA 300.1 102.040 005 Chlonde EPA 300.1 102.040 006 Fluoride EPA 300.1 102.040 007 Nitrate EPA 300.1 102.040 008 Nitrite EPA 300.1 As of 11/12/2013 , this list supersedes all previous lists for this certificate number. Customers: Please verify the current accreditation standing with the State. Certificate No.: 1644 Renew Date: 10/31/2015 Page 1 of 12 Page 79 McCampbell Analytical, Inc. 102.040 009 Phosphate, Ortho EPA 300.1 102.040 010 Sulfate EPA300.1 102.045 001 Perchlorate EPA 314.0 102.050 001 Cyanide EPA 335.4 102.100 001 Alkalinity SM2320B 102.120 001 Hardness SM2340B 102.121 001 Hardness SM2340C 102.130 001 Conductivity SM2510B 102.140 001 Total Dissolved Solids SM2540C 102.145 001 Total Dissolved Solids EPA 160.1 102.190 001 Cyanide, Total SM4500-CN E 102.192 001 Cyanide, amenable SM4500-CN G 102.270 001 Surfactants SM5540C 102.280 001 UV254 SM5910B 102.520 001 Calcium EPA 200.7 102.520 002 Magnesium EPA 200.7 102.520 003 Potassium EPA 200.7 102.520 004 Silica EPA 200.7 102.520 005 Sodium EPA 200.7 102.520 006 Hardness (calculation) EPA 200.7 102.543 002 Silica SM4500-Si02 D 102.549 002 Chlonne, Free, Combined, Total SM4500-CI D 102.551 002 Chlonne, Free, Combined, Total SM4500-CI G 102.552 002 Chlonne, Total SM4500-CI E 102.563 001 Cyanide Kelada-01 Field of Testing: 103 - Toxic Chemical Elements of Drinking Water 103.130 001 Aluminum EPA 200.7 103.130 003 Barium EPA 200.7 103.130 004 Beryllium EPA 200.7 103.130 005 Cadmium EPA200.7 103.130 007 Chromium EPA 200.7 103.130 008 Copper EPA 200.7 103.130 009 Iron EPA 200.7 103.130 011 Manganese EPA 200.7 103.130 012 Nickel EPA 200.7 103.130 015 Silver EPA 200.7 103.130 017 Zinc EPA 200.7 103.130 018 Boron EPA 200.7 103.140 001 Aluminum EPA200.8 103.140 002 Antimony EPA 200.8 103.140 003 Arsenic EPA 200.8 103.140 004 Barium EPA 200.8 103.140 005 Beryllium EPA 200.8 As of 11/12/2013 , this list supersedes all previous lists for this certificate number. Customers: Please verify the current accreditation standing with the State. Certificate No 1644 Renew Date: 10/31/2015 Page 2 of 12 Page 80 McCampbell Analytical, Inc. 103.140 006 Cadmium EPA200.8 103.140 007 Chromium EPA200.8 103.140 008 Copper EPA 200.8 103.140 009 Lead EPA 200.8 103.140 010 Manganese EPA 200.8 103.140 011 Mercury EPA 200.8 103.140 012 Nickel EPA 200.8 103.140 013 Selenium EPA 200.8 103.140 014 Silver EPA 200.8 103.140 015 Thallium EPA200.8 103.140 016 Zinc EPA 200.8 103.140 017 Boron EPA 200.8 103.140 018 Vanadium EPA 200.8 103.150 002 Antimony EPA 200.9 103.150 003 Arsenic EPA200.9 103.150 009 Lead EPA 200.9 103.150 014 Thallium EPA 200.9 103.161 001 Mercury EPA 245.2 103.310 001 Chromium (VI) EPA 218.6 Field of Testing: 104 - Volatile Organic Chemistry of Drinking Water 104.030 001 1,2-Dibromoethane EPA 504.1 104.030 002 1,2-Dibromo-3-chloropropane EPA 504.1 104.030 003 1,2,3-Tnchloropropane EPA 504.1 104.035 001 1,2,3-Trichloropropane SRL 524M -TCP 104.040 000 Volatile Organic Compounds EPA 524.2 104.040 001 Benzene EPA 524.2 104.040 007 n-Butylbenzene EPA 524.2 104.040 008 sec-Butylbenzene EPA 524.2 104.040 009 tert-Butylbenzene EPA 524.2 104.040 010 Carbon Tetrachloride EPA 524.2 104.040 011 Chlorobenzene EPA 524.2 104.040 015 2-Chlorotoluene EPA 524.2 104.040 016 4-Chlorotoluene EPA 524.2 104.040 019 1,3 -Dichlorobenzene EPA 524.2 104.040 020 1,2 -Dichlorobenzene EPA 524.2 104.040 021 1,4 -Dichlorobenzene EPA 524.2 104.040 022 Dichlorodifluoromethane EPA 524.2 104.040 023 1,1-Dichloroethane EPA 524.2 104.040 024 1,2-Dichloroethane EPA 524.2 104.040 025 1,1-Dichloroethene EPA 524.2 104.040 026 cis-12-Dichloroethene EPA 524.2 104.040 027 trans-12-Dichloroethene EPA 524.2 104.040 028 Dichloromethane EPA 524.2 As of 11/12/2013 , this list supersedes all previous lists for this certificate number. Customers: Please verify the current accreditation standing with the State. Certificate No 1644 Renew Date: 10/31/2015 Page 3 of 12 Page 81 McCampbell Analytical, Inc. 104.040 029 1,2-Dichloropropane EPA 524.2 104.040 033 cis-1,3-Dichloropropene EPA 524.2 104.040 034 trans-1,3-Dichloropropene EPA 524.2 104.040 035 Ethylbenzene EPA 524.2 104.040 037 Isopropylbenzene EPA 524.2 104.040 039 Naphthalene EPA 524.2 104.040 041 N-propylbenzene EPA 524.2 104.040 042 Styrene EPA 524.2 104.040 044 1,1,2,2 -Tetrachloroethane EPA 524.2 104.040 045 Tetrachloroethene EPA524.2 104.040 046 Toluene EPA 524.2 104.040 048 1,2,4-Tnchlorobenzene EPA 524.2 104.040 049 1,1,1-Tnchloroethane EPA 524.2 104.040 050 1,1,2-Tnchloroethane EPA 524.2 104.040 051 Trichloroethene EPA524.2 104.040 052 Trichlorofluoromethane EPA 524.2 104.040 054 1,2,4-Tnmethylbenzene EPA 524.2 104.040 055 1,3,5-Tnmethylbenzene EPA 524.2 104.040 056 Vinyl Chloride EPA 524.2 104.040 057 Xylenes, Total EPA 524.2 104.045 001 Bromodichloromethane EPA 524.2 104.045 002 Bromoform EPA 524.2 104.045 003 Chloroform EPA 524.2 104.045 004 Dibromochloromethane EPA 524.2 104.045 005 Trihalomethanes EPA 524.2 104.050 002 Methyl tert-butyl Ether (MTBE) EPA 524.2 104.050 004 tert-Amyl Methyl Ether (TAME) EPA 524.2 104.050 005 Ethyl tert-butyl Ether (ETBE) EPA 524.2 104.050 006 Trichlorotrifluoroethane EPA524.2 104.050 007 tert-Butyl Alcohol (TBA) EPA 524.2 104.050 008 Carbon Disulfide EPA 524.2 104.050 009 Methyl Isobutyl Ketone EPA 524.2 Field of Testing: 105 - Semi -volatile Organic Chemistry of Drinking Water 105.010 000 Pesticides EPA 505 105.010 002 Alachlor EPA 505 105.010 003 Atrazine EPA 505 105.010 004 Chlordane EPA 505 105.010 006 Endrin EPA 505 105.010 007 Heptachlor EPA 505 105.010 008 Heptachlor Epoxide EPA 505 105.010 009 Hexachlorobenzene EPA 505 105.010 010 Hexachlorocyclopentadiene EPA 505 105.010 011 Lindane EPA 505 As of 11/12/2013 , this list supersedes all previous lists for this certificate number. Customers: Please verify the current accreditation standing with the State. Certificate No 1644 Renew Date: 10/31/2015 Page 4 of 12 Page 82 McCampbell Analytical, Inc. 105.010 012 Methoxychlor EPA 505 105.010 013 Simazine EPA 505 105.010 014 Toxaphene EPA 505 105.010 015 PCBs as Aroclors (screen) EPA 505 105.082 001 2,4-D EPA 515.3 105.082 002 Dinoseb EPA 515.3 105.082 003 Pentachlorophenol EPA515.3 105.082 004 Picloram EPA 515.3 105.082 005 2,4,5 -TP EPA 515.3 105.082 006 Bentazon EPA 515.3 105.082 007 Dalapon EPA 515.3 105.082 009 Chlonnated Acids EPA 515.3 105.090 001 Alachlor EPA 525.2 105.090 003 Atrazine EPA 525.2 105.090 004 Benzo(a)pyrene EPA 525.2 105.090 008 Di(2-ethylhexyl) Adipate EPA 525.2 105.090 009 Di(2-ethylhexyl) Phthalate EPA 525.2 105.090 016 Hexachlorobenzene EPA 525.2 105.090 017 Hexachlorocyclopentadiene EPA 525.2 105.090 022 Molinate EPA 525.2 105.090 023 Pentachlorophenol EPA 525.2 105.090 025 Simazine EPA 525.2 105.090 028 Thiobencarb EPA 525.2 105.090 029 Polynuclear Aromatic Hydrocarbons EPA 525.2 105.090 030 Adipates EPA525.2 105.090 031 Phthalates EPA 525.2 105.090 032 Other Extractables EPA 525.2 105.100 000 Carbamates EPA 531.1 105.100 005 Carbofuran EPA531.1 105.100 008 Oxamyl EPA 531.1 105.101 001 Carbofuran EPA 531.2 105.101 002 Oxamyl EPA 531.2 105.101 003 Aldicarb EPA 531.2 105.101 004 Aldicarb Sulfone EPA531.2 105.101 005 Aldicarb Sulfoxide EPA531.2 105.101 006 Carbaryl EPA 531.2 105.101 007 3-Hydroxycarbofuran EPA 531.2 105.101 008 Methomyl EPA 531.2 105.120 001 Glyphosate EPA 547 105.140 001 Endothall EPA 548.1 105.150 001 Diquat EPA 549.2 105.200 001 Bromoacetic Acid EPA 552.2 105.200 003 Chloroacetic Acid EPA 552.2 As of 11/12/2013 , this list supersedes all previous lists for this certificate number. Customers: Please verify the current accreditation standing with the State. Certificate No 1644 Renew Date: 10/31/2015 Page 83 McCampbell Analytical, Inc. 105.200 004 Dalapon EPA 552.2 105.200 005 Dibromoacetic Acid EPA 552.2 105.200 006 Dichloroacetic Acid EPA 552.2 105.200 007 Trichloroacetic Acid EPA 552.2 105.200 008 Haloacetic Acids (HAAS) EPA 552.2 Field of Testing: 107 - Microbiology of Wastewater 107.010 001 Heterotrophic Bacteria SM9215B 107.020 001 Total Coliform SM9221B 107.040 001 Fecal Coliform SM9221C,E (MTF/EC) 107.041 001 Fecal Coliform SM9221C,E (A-1) 107.060 001 Total Coliform SM9222B 107.080 001 Fecal Coliform SM9222D 107.100 001 Fecal Streptococci SM9230B 107.100 002 Enterococci SM9230B 107.242 001 Enterococci Enterolert Field of Testing: 108 - Inorganic Chemistry of Wastewater 108.020 001 Conductivity EPA 120.1 108.090 001 Residue, Volatile EPA 160.4 108.110 001 Turbidity EPA 180.1 108.112 001 Boron EPA 200.7 108.112 002 Calcium EPA 200.7 108.112 003 Hardness (calculation) EPA 200.7 108.112 004 Magnesium EPA 200.7 108.112 005 Potassium EPA200.7 108.112 006 Silica EPA 200.7 108.112 007 Sodium EPA 200.7 108.113 001 Boron EPA 200.8 108.113 002 Calcium EPA 200.8 108.113 003 Magnesium EPA 200.8 108.113 004 Potassium EPA200.8 108.113 005 Silica EPA 200.8 108.113 006 Sodium EPA 200.8 108.120 001 Bromide EPA 300.0 108.120 002 Chlonde EPA 300.0 108.120 003 Fluoride EPA 300.0 108.120 004 Nitrate EPA 300.0 108.120 005 Nitrite EPA 300.0 108.120 006 Nitrate -nitrite EPA 300.0 108.120 007 Phosphate, Ortho EPA 300.0 108.120 008 Sulfate EPA 300.0 108.121 001 Bromide EPA 300.1 108.121 002 Chlonde EPA 300.1 108.121 003 Fluoride EPA 300.1 As of 11/12/2013 , this list supersedes all previous lists for this certificate number. Customers: Please verify the current accreditation standing with the State. Certificate No 1644 Renew Date: 10/31/2015 Page 6 of 12 Page 84 McCampbell Analytical, Inc. 108.121 004 Nitrate EPA 300.1 108.121 005 Nitrite EPA 300.1 108.121 006 Nitrate -nitrite EPA 300.1 108.121 007 Phosphate, Ortho EPA 300.1 108.121 008 Sulfate EPA 300.1 108.141 001 Alkalinity EPA310.2 108.183 001 Cyanide, Total EPA 335.4 108.200 001 Ammonia EPA 350.1 108.211 001 Kjeldahl Nitrogen EPA 351.2 108.261 001 Phosphorus, Total EPA 365.1 108.265 001 Phosphorus, Total EPA 365.3 108.323 001 Chemical Oxygen Demand EPA 410.4 108.350 001 Total Recoverable Petroleum Hydrocarbons EPA 418.1 108.362 001 Phenols, Total EPA 420.4 108.381 001 Oil and Grease EPA 1664A 108.390 001 Turbidity SM2130B 108.400 001 Acidity SM2310B 108.410 001 Alkalinity SM2320B 108.420 001 Hardness (calculation) SM2340B 108.421 001 Hardness SM2340C 108.430 001 Conductivity SM2510B 108.440 001 Residue, Total SM2540B 108.441 001 Residue, Filterable SM2540C 108.442 001 Residue, Non -filterable SM2540D 108.443 001 Residue, Settleable SM2540F 108.462 001 Chlonne, Total SM4500-CI D 108.463 001 Chlonne, Total SM4500-CI E 108.465 001 Chlonne, Total SM4500-CI G 108.470 001 Cyanide, Manual Distillation SM4500-CN C 108.472 001 Cyanide, Total SM4500-CN E 108.473 001 Cyanide, amenable SM4500-CN G 108.490 001 pH SM4500-H+ B 108.531 001 Dissolved Oxygen SM4500-0 G 108.581 001 Sulfide SM4500-S= E (18th) 108.590 001 Biochemical Oxygen Demand SM5210B 108.591 001 Carbonaceous BOD SM5210B 108.602 001 Chemical Oxygen Demand SM5220D 108.610 001 Total Organic Carbon SM5310B 108.630 001 Oil and Grease SM5520B (20th) 108.640 001 Surfactants SM5540C 108.650 001 Tannin and Lignin SM5550B (18th/19th) 108.924 001 Cyanide Kelada-01 108.924 002 Cyanide, amenable Kelada-01 Certificate No 1644 Renew Date: 10/31/2015 As of 11/12/2013 , this list supersedes all previous lists for this certificate number. Customers: Please verify the current accreditation standing with the State. pageg 7eoh11 McCampbell Analytical, Inc. Field of Testing: 109 - Toxic Chemical Elements of Wastewater 109.010 001 Aluminum EPA200.7 109.010 002 Antimony EPA 200.7 109.010 003 Arsenic EPA 200.7 109.010 004 Barium EPA 200.7 109.010 005 Beryllium EPA 200.7 109.010 007 Cadmium EPA 200.7 109.010 009 Chromium EPA 200.7 109.010 010 Cobalt EPA 200.7 109.010 011 Copper EPA 200.7 109.010 012 Iron EPA 200.7 109.010 013 Lead EPA 200.7 109.010 015 Manganese EPA 200.7 109.010 016 Molybdenum EPA 200.7 109.010 017 Nickel EPA 200.7 109.010 019 Selenium EPA200.7 109.010 021 Silver EPA 200.7 109.010 023 Thallium EPA 200.7 109.010 024 Tin EPA 200.7 109.010 026 Vanadium EPA200.7 109.010 027 Zinc EPA 200.7 109.020 001 Aluminum EPA 200.8 109.020 002 Antimony EPA 200.8 109.020 003 Arsenic EPA200.8 109.020 004 Barium EPA 200.8 109.020 005 Beryllium EPA 200.8 109.020 006 Cadmium EPA 200.8 109.020 007 Chromium EPA 200.8 109.020 008 Cobalt EPA 200.8 109.020 009 Copper EPA 200.8 109.020 010 Lead EPA 200.8 109.020 011 Manganese EPA 200.8 109.020 012 Molybdenum EPA 200.8 109.020 013 Nickel EPA 200.8 109.020 014 Selenium EPA200.8 109.020 015 Silver EPA 200.8 109.020 016 Thallium EPA 200.8 109.020 017 Vanadium EPA200.8 109.020 018 Zinc EPA 200.8 109.020 020 Gold EPA 200.8 109.020 021 Iron EPA 200.8 109.020 022 Tin EPA 200.8 109.020 023 Titanium EPA 200.8 As of 11/12/2013 , this list supersedes all previous lists for this certificate number. Customers: Please verify the current accreditation standing with the State. Certificate No 1644 Renew Date: 10/31/2015 Pagof P 6 McCampbell Analytical, Inc. 109.104 001 109.191 001 109.361 001 Chromium (VI) Mercury Mercury EPA 218.6 EPA 245.2 EPA 1631E Field of Testing: 110 - Volatile Organic Chemistry of Wastewater 110.020 000 110.040 040 110.040 041 110.040 042 110.040 043 Aromatic Volatiles Halogenated Hydrocarbons Aromatic Compounds Oxygenates Other Volatile Organics EPA 602 EPA 624 EPA 624 EPA 624 EPA 624 Field of Testing: 111 - Semi -volatile Organic Chemistry of Wastewater 111.060 000 Polynuclear Aromatics 111.090 001 2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD) 111.101 030 Pesticides 111.101 032 Polynuclear Aromatic Hydrocarbons 111.101 033 Adipates 111.101 034 Phthalates 111.101 036 Other Extractables 111.111 000 Dioxins 111.170 030 Organochlorine Pesticides 111.170 031 PCBs 111.270 001 Oil and Grease 111.272 001 Oil and Grease 111.273 001 Oil and Grease Field of Testing: 113 - Whole Effluent Toxicity of Wastewater 113.010 113.010 113.010 113.010 113.021 113.021 113.022 113.022 113.026 113.026 001A Fathead Minnow (P. promelas) 001 B Fathead Minnow (P. promelas) 003A Rainbow trout (0. mykiss) 003B Rainbow trout (0. mykiss) 001A Fathead Minnow (P. promelas) 001 B Fathead Minnow (P. promelas) 003A Rainbow trout (0. mykiss) 003B Rainbow trout (0. mykiss) 011A Sheepshead minnow (C. variegatus) 011B Sheepshead minnow (C. variegatus) Field of Testing: 114 - Inorganic Chemistry of Hazardous Waste 114.010 114.010 114.010 114.010 114.010 114.010 114.010 001 002 003 004 005 006 007 Antimony Arsenic Barium Beryllium Cadmium Chromium Cobalt EPA 610 EPA 613 EPA 625 EPA 625 EPA 625 EPA 625 EPA 625 EPA 1613B EPA 608 EPA 608 EPA 413.1 SM5520B (20th) EPA 1664A EPA 60014-90/027F, EPA 60014-90/027F, EPA 60014-90/027F, EPA 60014-90/027F, EPA 2000 (EPA -821 EPA 2000 (EPA -821 EPA 2019 (EPA -821 EPA 2019 (EPA -821 EPA 2004 (EPA -821 EPA 2004 (EPA -821 EPA 6010B EPA 6010B EPA 6010B EPA 6010B EPA 6010B EPA 6010B EPA 6010B Static Static Renewal Static Static Renewal -R-02-012), Static -R-02-012), Static Renewal -R-02-012), Static -R-02-012), Static Renewal -R-02-012), Static -R-02-012), Static Renewal As of 11/12/2013 , this list supersedes all previous lists for this certificate number. Customers: Please verify the current accreditation standing with the State. Certificate No 1644 Renew Date: 10/31/2015 Page 9 of 12 Page 87 McCampbell Analytical, Inc. 114.010 008 Copper EPA 6010B 114.010 009 Lead EPA 6010B 114.010 010 Molybdenum EPA 6010B 114.010 011 Nickel EPA 6010B 114.010 012 Selenium EPA 6010B 114.010 013 Silver EPA 6010B 114.010 014 Thallium EPA6010B 114.010 015 Vanadium EPA 6010B 114.010 016 Zinc EPA 6010B 114.020 001 Antimony EPA 6020 114.020 002 Arsenic EPA6020 114.020 003 Barium EPA 6020 114.020 004 Beryllium EPA 6020 114.020 005 Cadmium EPA 6020 114.020 006 Chromium EPA6020 114.020 007 Cobalt EPA 6020 114.020 008 Copper EPA 6020 114.020 009 Lead EPA 6020 114.020 010 Molybdenum EPA 6020 114.020 011 Nickel EPA 6020 114.020 012 Selenium EPA6020 114.020 013 Silver EPA 6020 114.020 014 Thallium EPA 6020 114.020 015 Vanadium EPA6020 114.020 016 Zinc EPA 6020 114.025 001 Mercury EPA 6020A 114.106 001 Chromium (VI) EPA 7199 114.140 001 Mercury EPA 7470A 114.141 001 Mercury EPA7471A 114.221 001 Cyanide, Total EPA 9012A 114.230 001 Sulfides, Total EPA 9034 114.240 001 Corrosivity - pH Determination EPA 9040B 114.241 001 Corrosivity - pH Determination EPA 9045C 114.280 001 Organic Lead HML 939-M Field of Testing: 115 - Extraction Test of Hazardous Waste 115.020 001 Toxicity Characteristic Leaching Procedure (TCLP) EPA 1311 115.021 001 TCLP Inorganics EPA 1311 115.022 001 TCLP Extractables EPA 1311 115.023 001 TCLP Volatiles EPA 1311 115.030 001 Waste Extraction Test (WET) CCR Chapterl 1, Article 5, Appendix II 115.040 001 Synthetic Precipitation Leaching Procedure (SPLP) EPA 1312 Field of Testing: 116 - Volatile Organic Chemistry of Hazardous Waste 116.030 001 Gasoline -range Organics EPA 8015B As of 11/12/2013 , this list supersedes all previous lists for this certificate number. Customers: Please verify the current accreditation standing with the State. Certificate No 1644 Renew Date: 10/31/2015 Page 10 of 12 Page 88 McCampbell Analytical, Inc. 116.040 041 Methyl tert-butyl Ether (MTBE) EPA 8021B 116.040 062 BTEX EPA 8021B 116.080 000 Volatile Organic Compounds EPA 8260B 116.080 120 Oxygenates EPA 8260B 116.090 000 Acrylamide, Acrylonitrile, Acrolein EPA 8316 116.100 010 BTEX and MTBE LUFT GC/MS 116.110 001 Total Petroleum Hydrocarbons - Gasoline LUFT Field of Testing: 117 - Semi -volatile Organic Chemistry of Hazardous Waste 117.010 001 Diesel -range Total Petroleum Hydrocarbons EPA 8015B 117.016 001 Diesel -range Total Petroleum Hydrocarbons LUFT 117.017 001 TRPH Screening EPA418.1 117.110 000 Extractable Organics EPA 8270C 117.111 071 Pesticides EPA 8270C 117.120 000 Dioxins and Dibenzofurans EPA 8280A 117.130 000 Dioxins and Dibenzofurans EPA 8290 117.140 000 Polynuclear Aromatic Hydrocarbons EPA 8310 117.170 000 Nitroaromatics and Nitramines EPA 8330 117.171 000 Nitroaromatics and Nitramines EPA 8330A 117.210 000 Organochlorine Pesticides EPA 8081A 117.220 000 PCBs EPA 8082 117.240 000 Organophosphorus Pesticides EPA 8141A 117.250 000 Chlonnated Herbicides EPA 8151A 117.270 000 Carbamates, N-methylcarbamates EPA 8318 Field of Testing: 119 - Toxicity Bioassay of Hazardous Waste 119.010 001 Fathead Minnow (P. promelas) Polisini & Miller (CDFG 1988) Field of Testing: 120 - Physical Properties of Hazardous Waste 120.010 001 Ignitability EPA 1010 120.040 001 Reactive Cyanide Section 7.3 SW -846 120.050 001 Reactive Sulfide Section 7.3 SW -846 120.070 001 Corrosivity - pH Determination EPA 9040B 120.080 001 Corrosivity - pH Determination EPA 9045C Field of Testing: 124 - Organic Chemistry of Pesticide Residues in Food by GC/MS 124.01 001 Pesticide Residues MS 124.02 001 Halogenated Pesticide Residues MS 124.03 001 Organophosphorus Pesticide Residues MS Field of Testing: 125 - Organic Chemistry of Pesticide Residues in Food (excluding GC/MS) 125.04 001 N -methyl Carbamate Pesticide Residues non -MS Field of Testing: 126 - Microbiology of Recreational Water 126.020 001 Total Coliform (Enumeration) SM9222A,B 126.030 001 Fecal Coliform (Enumeration) SM9221E 126.040 001 Fecal Coliform (Enumeration) SM9222D 126.050 001 Total Coliform and E. coli SM9223 As of 11/12/2013 , this list supersedes all previous lists for this certificate number. Customers: Please verify the current accreditation standing with the State. Certificate No 1644 Renew Date: 10/31/2015 Page 11 of 12 Page 89 McCampbell Analytical, Inc. 126.080 001 Enterococci IDEXX As of 11/12/2013 , this list supersedes all previous lists for this certificate number. Customers: Please verify the current accreditation standing with the State. Certificate No 1644 Renew Date: 10/31/2015 Pia1e92 9 751E Travis AFB So of Creek Suisun City apa Count 'port r creak Fagan Greek apa C,un 1 alah South Cahal 12 Fairfield -Suisun S l �,a ak r B Pa a Pnn9 Bran�n ,`VS.P.rrn�9 \� n_ —J ��Sp-•r�ng�Branrcn \`� R. Vista Municipal Airport 12 ram en to -linty Grizzly Bay 207SNBOD7 DWR-D7 Grizzly Bay Vallejo Sanitation and Flood Control San Pablo Bay Crocket _ ®207SNB010 • USGS-10 &H Sugar tra Costa \.._ I/SD#5 Carquinez Stiai Regional Park Suisun Bay 207SNB007 Island 207SNB006 USGS-6 Middle Ground 207SNB005 Pittsburg 207SNB003 Sacramento 510SACOD4 DWR-D4 207SRD10A USGS-8 Shell Oil❑ Company �Rhodia Ij Bay ' oint ❑Pittsburg Power Plan W,llnwc 11 1/ """0•11•• Grc Contra Costa _` "USS=f Osco Industries O Pittsburg-\ OW j �"— Delta Diablo SD Joaquin 544SJCD12 DWR-D1r2 California / Detail Area tra Costa de rro yr, Central Contra Costa Sanitary District Prole Brea A Briones Regional Park plh 0 6,000 12,000 Feet 1 inch = 6,000 feet CCCSD's Proposed Monitoring Site • Discharge Location • Industrial Facility • SWAMP Sites -lee.©iaipuaG �::741flK IR✓ig. scup,. DirMA -44 ki I gi..Oa4e rf = 11 Antioch ll 11 Oa e" • Figure Suisun Bay Sampling Locations 1 Page 91 INFLUENT FROM COLLECTION SYSTEM SEPTAGE PLEASANT HILL RELIE=INTERCEPTOR ®_ SAMPLING — POINT HYDROGEN PEROXIDE SODIUM IO 0011LORITE IAS NEEDED) INLET STRUCTURE INFLUENT FRONI COLLECTION SYSTEM (M HEALGESTIESS ODOR CONTROL UNIT ATMOSPHERE PROCESS FLOW SCHEMATIC 2015 CENTRAL CONTRA COSTA SANITARY DISTRICT INFLUENT PUMP 5 DISCHARGE TO PRIMARY Pumped Raw SewagelBypess (opt anal) SCREENINGS (NOT ALL VALVES AND LINES SHOWN) PRE—AERATION H TANKS • GRIT GR DERS BARSCREENS SELECTOR CHANNEL PRIMARY PRIMARY SEDIMINTATION EFFLUENT TANKS PUMPING II I I RECIRC I WAS X N.o *N * N.C. INFLUENT PUMPING OTHER PROCESS AND PLANT DRAINS —1 L TREATMENT PLANT7��eSAMPLING LOCATIONS 1 Influent Sample T1,ne yuSam pier used tor Collection Pnm Effluent gJ(Iltl 999 MMdd 3 RAs�s Mann)))iryj 4 Selector Channel Hand Nbbed when no foam present. Use hand Wfflp to Collect sample when [here is foam Aeraaun I Hand lOEo Final Effluent Si UU Max Final Effluent Metals 1631 S a 900 Mex 8 solids Control Samples C letter, by ()prat and stored m rev' aerator m Souls Gondidoni nc BUnding ELECTRICAL POWER I STANDBY POWER GENERATORS i FUEL OIL STORAGE TANKS PRIIAARV SLUDGE --_—J PA/AS DAF I INDERE! Dal DAr ACTIVATED SLUDGE AERATION TANKS VMS NORTH —I SECONDARY CLARIFIERS AERATION BLOWER rJ SOUTH SECONDARY CLARIFIERS SODIUM HYPOCHLORITE U V. Disinfection STEAM f TURBI`NE 1 ,pPTlea/ f Hromarer GUM - I SCUM DEWATERI//NED np.,,..Tea -� 00001/5400 licH ----N.O..O.� ! C. ATMOSPHERE ERE II...II— J I CARBIDE LIME SLUDGE BLENDING I PUMPS HOLDING BASIN DRAINBACK FLOW PORTABACH IAF BEAKER -- —� ODOR CONTROL UNIT T■ V CENTRIFUGE CAKE HOPPER I CAKE PUMP 1 / \ \ SLUDGE BLENDING TANK SLUDGE 1 WET SCRUBBER WASTE HEAT BOILER 41( DRY SCRUBBER STEAM I COGEN '---� -> 6 ATMOSPHERE 47/ / WET DRY ASH ASH LANDFILL OR REUSE AUXILIARY 1 BOILERS — J FILTER PLANT WASTE FILTER BACKWASH TO MARTINEZ LINE SODIUIA HYPOCHLORITE UTILITY WATER ❑\ THIOSULFATE FINAL EFFLUENT PUMPING OPTION, I RECYLED WATER USERS HOLDING BASINS DRAINBACK GATE FINAL EFFLUENT (TO SUISUN BAY) HOLDING BASIN DRAINBACK GATE Page 92 Walnut Creek ( Holding Basin "B" Alum Sludge Ponds LEGEND Chainlink Fence s Emergency Exit Gate Single Gate \410— Double Gate Holding Basin "A" North l I \\ Holding Basin "C" Holding Basin "A" South 00 0A< Rip 2.7I7•26., PLANT GRID NORTH 0 200 3- 400 FEET Buildings Household Hazardous Waste Collection Facility (HHWCF) 4737 Imhoff Place Warehouse Headquarters Office Building Annex Headquarters Office Building (HOB) Plant Operations Building (POB) Pump & Blower Building (PBB) Electrical Switch Building Laboratory Substation 17 U.V. Building Substation 32 FACILITIES INDEX Buildings Buildings Tanks ,z Chemical Feed Building 0 Substation 33 0 Substation 34 8 Standby Power Building ,6 Buildings & Grounds Shop (Former Sludge Control Building 0 Maintenance & Reliability Center (MRC) 10 Substation 16 0 Buildings & Grounds Storage (Former Power Building) 20 Substation 81 21 Headworks/Pumping Station Central Contra Costa Sanitary District Protecting Public Health and the Environment zz Solids Conditioning Building (SCB) 0 Mechanical Maintenance/Materials Control Building 24 Substation 82 0 Filter Plant Operations Building 0 NAX Plant (Abandoned) 27 Sulfur Dioxide Building (Abandoned) 0 Dechlorination Building 0 Emergency Sludge Loading Facility Tanks Primary Sedimentation Tanks Emergency Sludge Storage Tank Sludge Blending Tank Sludge Thickeners (DAFT Tanks) South Clarifiers U.V. Channel Aeration Tanks 48 Fuel Oil Storage Tanks 49 North Clarifiers 0 Filter Plant Forebay 0 Filter Plant Backwash Tank 5z Filter Beds 53 Filter Plant Clearwell Other Structures 0 Junction Structure "J" 6z Hypo Site 1 63 Condenser Cooling Pumps 8 Junction Structure "D" 65 Chemical Storage Area 66 Primary Odor Control Unit 67 68 69 Trailer 2 Bypass Structure Headworks Odor Control Unit Other Structures Other Structures Influent Diversion Structure Influent Structure Structure 1 Structure 1A Substation 73 DAFT Equipment Area SCB Odor Control Unit Emergency Lime Slaker DAFT Blotter Cogeneration Gas Compressor Gas Yard Bioassay Trailer Trailer 1 86 87 88 89 90 9, 82 93 94 85 96 97 98 Return Activated Sludge (RAS) Pump yy Pits Northeast Sump Auto/Equipment Fuel Pumps of MCC 81 Wet Weather Structure "A South" Applied Water Pumps VFD Building MCC 42 Applied Water Pumps Hypo Site 2 Substation 40 Valve Structure 9000 Wet Weather Structure "B" Drain Back Sump Pump Drain Back Channel Wet Weather Structure "A North" Clearwell Overflow Structure 200 Psi Gas Metering Yard Backwash Pumps Industrial Water Pumps Imhoff Place Other Structures MCC 48 Junction Structure "JS1" 100 PSI Gas Metering Yard Basin "B" Sump Pump Basin "C" Sump Pump Diffuser Structure FE Metering Vault MH 18 Wet Weather Bypass Structure 680 Treatment Plant Site Plan Page 93 ill1P41r B ACWA B AY AREA CLEAN WATER AGENCIES ATTACHMENT 1 January 22, 2016 Mr. Bruce Wolfe, Executive Officer San Francisco Bay Regional Water Quality Control Board 1515 Clay Street, 14th Floor Oakland, CA 94612 Subject: NPDES Permit Requirements for Receiving Water Quality Monitoring, TMDL/SSO Support, Mercury and PCBs Watershed Permit Support, and Implementation of Copper Action Plans Dear Mr. Wolfe: I am writing on behalf of the Bay Area Clean Water Agencies (BACWA) and its members that own and operate publicly -owned treatment works (POTWs) and that have National Pollutant Discharge Elimination System (NPDES) permits to discharge to San Francisco Bay Area waters. The NPDES permits issued to these agencies impose some requirements that are most efficiently fulfilled as a group. The purpose of this letter is to report on behalf of BACWA members that those requirements are being met, including permit provisions related to: (A) Receiving Water Quality Monitoring, (B) Total Maximum Daily Load and Site Specific -Objective Support, (C) Mercury and PCBs Watershed Permit Support, (D) Copper Action Plan Support; and (E) Nutrient Watershed Permit Support. A. Receiving Water Quality Monitoring Various NPDES permits require that the permittees participate in the Regional Monitoring Program for Water Quality in the San Francisco Estuary (RMP), administered by the San Francisco Estuary Institute (SFEI), and established by San Francisco Bay Regional Water Quality Control Board (Regional Water Board) Resolution 92-043, adopted April 15, 1992. BACWA members have and continue to fulfill this requirement by participating in and providing funding to the RMP. A letter from SFEI, dated January 12, 2016, confirming BACWA member agencies' contributions to the RMP, is attached for reference. B. Total Maximum Daily Load and Site -Specific Objective Support Some POTW permits previously included a requirement that permittees report to the Regional Water Board any actions taken in support of the development of Site -Specific Objectives (SSOs) and Total Maximum Daily Loads (TMDLs) for 303(d) listed pollutants. Support for these efforts has been provided largely through support of the RMP. Cyanide samples were collected in ambient Bay waters in 2015 and the result will be compared to the cyanide SSOs in 2016. PO Box 24055, MS 702 • Oakland, CA 94623 • 925.451.2017 • www.bacwa.org Central Contra Costa Sanitary District • East Bay Dischargers Authority • City of San Jose • East Bay Municipal Utility District • City & County of San Francisco Page 94 BACWA Permit Compliance Report January 22, 2016 Page 2 of 4 In 2015, BACWA worked with the Regional Water Board to support the development of the North Bay and South Bay Selenium TMDLs. BACWA provided comments pertaining to our member agencies' waste load allocations designated by the North Bay Selenium TMDL, which was adopted by the Regional Water Board in November 2015. In 2014, the RMP convened a Selenium Strategy Team and developed a Selenium Strategy in the Multi -Year Plan, and coordination within the Strategy Team continued in 2015. The new strategy includes measuring selenium in small tissue samples from sturgeon collected using non -lethal methods. In 2015, tissue samples were collected from sturgeon during non -lethal fish trawls in North Bay and during the Sturgeon Derby in Martinez. The tissue samples were analyzed for selenium to track implementation of the North Bay Selenium TMDL. C. Mercury and PCBs Watershed Permit Support The Mercury and PCBs Watershed Permit was reissued in 2012, and became effective on January 1, 2013'. The reissued permit has no requirements for Mercury Special Studies. BACWA will continue to work with the RMP to develop and implement an updated mercury science strategy. In 2015, the RMP analyzed sediment samples for mercury, methylmercury, and PCBs to provide data relative to the implementation of the TMDLs for PCBs and mercury. In 2015 BACWA's Bay Area Pollution Prevention Group (BAPPG) continued to reach out to dental assistant and dental hygienist students to educate them about proper amalgam management and disposal. In 2015, this campaign reached approximated 297 people at 13 speaking engagements. In 2016, BAPPG will continue to provide the guest speaker to local colleges. The instructors have come to rely on these annual visits and have interwoven the BAPPG program into their instructional calendar. The permit requires that permittees conduct or participate in programs to reduce mercury -related risks to humans from the consumption of Bay fish. In 2015 BACWA issued a request for proposals for a grant to implement a risk reduction program. BACWA convened a selection committee that awarded two grants worth $2,000 each to the California Indian Environmental Alliance, and APA Family Support Services. Activities related to both grants began in 2015 and will be completed by 2017. BACWA will work with the grantees to provide a progress update on their risk reduction activities to the Regional Water Board in 2016. D. Copper Action Plan The copper action plan contained in many Bay Area POTW permits requires permittees to implement a plan to reduce copper discharges, conduct studies to reduce copper pollutant impact 1 Waste Discharge Requirements for Municipal and Industrial Wastewater Discharges of Mercury to San Francisco Bay, Order No. R2-2012-0096: NPDES No. CA0038849 Page 95 BACWA Permit Compliance Report January 22, 2016 Page 3 of 4 uncertainties, and implement additional measures should the three-year rolling mean in various parts of the Bay exceed site-specific concentration triggers. In 2015, the RMP analyzed water and sediment samples for copper to provide data relative to the implementation of the Copper Action Plan. Regarding studies to reduce uncertainties in terms of the impact of copper on beneficial uses, in 2013, the RMP contracted with the National Oceanic and Atmospheric Administration Northwest Fisheries Science Center in Seattle to study the olfactory toxicity of copper on salmonids. The studies indicate that even at very high concentrations of copper in seawater (> 100 µg/L), Chinook salmon's sense of smell is not impaired. For juvenile salmon, copper concentrations up to 50 µg/L did not have impacts on the olfactory system at salinities >10 ppt. These results were published in 20152. In addition to the measures being taken by individual agencies to reduce copper in discharges in 2015, BAPPG funded three plumbing presentations reaching approximately 300 plumbers and apprentices. At these presentations, there were significant discussions about copper pipe corrosion, flux choices, and PEX. There were also significant questions from the audience about "flushable" wipes, pharmaceuticals, and drinking water supply. In August 2015, BAPPG conducted a presentation and had a discussion with the International Association of Plumbing and Mechanical Officials (IAPMO), a professional society for building inspectors, to discuss copper versus PEX life cycle analyses and flux issues. This was the first time BAPPG presented findings regarding life cycle and worker safety issues of the two plumbing materials. The audience included building inspectors, contractors, and PVC (not PEX) distributors. E. Nutrient Watershed Permit Compliance The Nutrient Watershed Permit' was adopted on April 2014, with an effective date of July 1, 2014. Through the nutrient surcharge levied on permittees, BACWA is funding compliance with the following provisions of the Nutrient Watershed Permit on behalf of its members: • Group Annual Reporting — BACWA submitted the first Group Annual Report on November 12, 2015, after being granted an extension of the original October 1 deadline by the Regional Water Board. All the permittees under the Nutrient Watershed Permit participated in the Group Annual Report. • Optimization and facilities upgrade studies — Studies are ongoing, but an update was provided to the Regional Water Board at BACWA's Annual Pardee Technical Seminar in October 2015. A Final Report on the studies is expected in late 2016. • Support of scientific studies as part of the Nutrient Management Strategy — BACWA has provided $880K to SFEI in 2015. BACWA and SFEI submitted a science implementation plan and schedule update to the Regional Water Board on February 2, 2015. An update for the 2015 calendar year will be submitted by February 1, 2016. 2 Report at htta://www.sfei.ora/sites/default/files/biblio files/754%20Baldwin%20Cu%2001factory%20Toxicitv.bdf 3Waste Discharge Requirements for Municipal Wastewater Discharges of Nutrients to San Francisco Bay, Order No. R2-2014-0014; NPDES No. CA0038873 Page 96 BACWA Permit Compliance Report January 22, 2016 Page 4 of 4 Please contact me if you have any questions about the information contained in this letter. Respectfully, David R. Williams BACWA Executive Director Encl: CC: SFEI Letter regarding RMP Participation, January 12, 2016. Ms. Lila Tang, NPDES Permitting Division Chief, Regional Water Board Mr. Richard Looker, Water Resources Control Engineer, Regional Water Board Ms. Laura Pagano, BACWA Executive Board Chair Ms. Amanda Roa, BACWA Permits Committee Chair Page 97 SAN FRANCISCO ESTUARY INSTITUTE ►axrr 4911 Central Avenue, Richmond, CA 94804 p 510-746-7334 f 510-746-7300 www.sfei.org January 12, 2016 David R. Williams Executive Director Bay Area Clean Water Agencies PO Box 24055, MS 59 Oakland, CA 94623 Dear Mr. Williams: The Regional Monitoring Program for Water Quality in San Francisco Bay (RMP) is the only comprehensive environmental monitoring program to measure pollutants and trends in the Bay. The RMP, which began in 1993 and is still going strong, is a successful partnership of scientists, government, municipalities, and industries to understand and improve the health of the Bay. The goal of the RMP is to collect data and communicate information about water quality in the San Francisco Estuary in support of management decisions. To that end, the RMP: • Monitors water. sediment. and biota for toxic contaminants. In 2015, samples were collected for ambient Bay water, sediment from the Bay margins, and sturgeon fish tissue. The water samples were analyzed for a variety of chemicals, including copper and cyanide in order to determine attainment of site-specific objectives for these contaminants. Data on the full suite of California Toxic Rule pollutants were also collected to provide updated information for Reasonable Potential Analyses. Sediment samples were analyzed for mercury, methylmercury, PCBs, and copper to provide data relative to the implementation of the TMDLs for PCBs and mercury and the Copper Action Plan. Finally, tissue samples were collected from sturgeon during non -lethal fish trawls in North Bay and during the 2015 Sturgeon Derby in Martinez. The tissue samples were analyzed for selenium to track implementation of the North Bay Selenium TMDL. • Funds special studies to answer management questions. In 2015, $1.19 million was allocated to special studies. A large portion of these funds ($470,000) supported research for the Nutrient Management Strategy per the Nutrient Watershed Permit. In particular, the RMP funded continuous water quality monitoring with moored sensors, high -frequency mapping of water quality in Lower South Bay, and modeling program development. Emerging contaminants continued to be a focus in 2015 with studies on fipronil, perfluorinated compounds, and microplastics in wastewater effluent. Finally, a multi-year study of the effects of copper on juvenile salmon indicated that the site-specific objectives for copper in the Bay are protective for this important species. • Communicates findings through reports. meetings. and web tools. In 2015, the RMP released the Pulse of the Bay report fhttn://www.sfei.org/rmn/pulse), held the Annual Page 98 Meeting as part of the State of the Estuary Conference fhttp://www.sfei.orginroiects/rmn- annual-meeting), and updated the CD3 online tool for downloading RMP data (cd3.sfei.org). In 2015, 35 wastewater treatment facilities (see attached table for a complete list) collectively contributed the share of the base RMP program costs assigned to publicly owned treatment works (44%) as outlined in the Program Charter'. This support is essential to the Program. Through these financial contributions, the RMP is able to conduct regional monitoring to assess the cumulative impact of multiple sources of pollutants to the Bay. We thank you and your members for the support and look forward to serving you in 2016. Sincerely, Philip Trowbridge, PE RMP Manager ' httn://www.sfei.ora/sites/default/files/biblio files/SF%20Bav%2ORMP%20Charter.ndf 2 Page 99 Table 1 Wastewater Treatment Facilities Contributing to the RMP in 2015 Central Contra Costa Sanitary District* Central Marin Sanitation Agency City of Benicia City of Burlingame City of Calistoga City of Millbrae City of Palo Alto City of Petaluma City of Pinole/Hercules City of St. Helena City and County of San Francisco, PUC* City of San Jose* City of San Mateo City of South San Francisco/San Bruno City of Sunnyvale Delta Diablo Sanitation District East Bay Dischargers Authority* East Bay Municipal Utility District* Fairfield -Suisun Sewer District Las Gallinas Valley Sanitation District Marin County Sanitary District #5, Tiburon Mountain View Sanitary District Napa Sanitation District Novato Sanitation District Rodeo Sanitary District San Francisco International Airport Sausalito/Marin City Sanitation District Sewerage Agency of Southern Marin Silicon Valley Clean Water Sonoma County Water Agency Town of Yountville Union Sanitary District U.S. Navy, Treasure Island Vallejo Sanitation & Flood Control District West County Wastewater Dist., Richmond *Asterisk indicates BACWA Principals 3 Page 100 2015 National Pollutant Discharge Elimination System Annual Report Central Contra Costa Sanitary District Ann K. Sasaki Deputy General Manager March 3, 2016 Central Contra Costa Sanitary District ATTACHMENT 2 Protecting Public Health and the Environment 2015 NPDES Annual Report • Total flow treated = 11.8 billion gallons (12.7 billion in 2014) • Average daily flow = 32.3 million gallons (35.6 million in 2014) • Peak hourly flow = 109 million gallons per day (119 million in 2014) • Ash disposal = 3,620 tons (wet weight for soil amendment; 4,010 tons in 2014) 1 2015 NPDES Annual Report • CBODmonthly average (mg/L) = 6.4 mg/L (Limit = 25 mg/L) • CBOD (% removal) = 96.8% (Limit = Minimum of 85%) • TSSmonthlyaverage(mg/L) = 7.8 mg/L (Limit = 30 mg/L) • TSS (% removal) = 97.4% (Limit = Minimum of 85%) • Entero (MPN/100m1) = 3 (Limit = Geometric Mean of < 35) • Bioassay (% survival) = 95.1% (Limit = 11 Sample Median > 90%) 2015 NPDES Annual Report • Completed over 15,000 analytical tests • Approximately 11,000 hours of laboratory work • 100 percent compliance with NPDES Permit requirements • NACWA Platinum Award — 18th Consecutive Year! 02/22/16 2 2015 NPDES Annual Report Acknowledgements: Environmental Laboratory Operations Department Engineering Department Administration Department Board of Directors RECOMMENDATION Receive the 2015 NPDES Annual Report 02/22/16 3