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HomeMy WebLinkAbout09.a. 2011 NPDES Annual Report2011 NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM ANNUAL REPORT Central Contra Costa Sanitary District 5019 Imhoff Place Martinez, CA 94553 CENTRAL CONTRA COSTA SANITARY DISTRICT 5019 Imhoff Place, Martinez, CA 94553 2011 NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM ANNUAL REPORT INDEX Page No. Discharger's Self- Monitoring Program Annual Report Summary of Comments and Significant Events — 2011 .................................................... ............................... 1 —8 Table 1 Compliance Summary Final Effluent ...................................... ..............................9-10 Table 2 Compliance Summary Receiving Water ........................................ .............................11 Table 3 Annual Final Effluent Waste Characteristics .................................. .............................12 Table 4 Annual Influent Waste Characteristics ........................................... .............................13 Table 5 Annual Final Effluent Waste Characteristic, Total Suspended Solids .........................14 Table 6 Annual Final Effluent Waste Characteristic, Carbonaceous BiochemicalOxygen Demand ..................................................... ............................... 15 Table 7 Annual Final Effluent Waste Characteristic, 96 -Hour Flow- through Bioassay Results Summary ....................................................... ............................... 16 Table 8 Annual Final Effluent Waste Characteristic, Enterococci Count .... .............................17 Table 9 Annual Final Effluent Waste Characteristic, pH ............................. .............................18 Table 10 Annual Influent Waste Characteristics, Trace Metals Concentrations ................ 19-20 Table 11 Annual Influent Waste Characteristics, Volatile Organics ...... .............................21 —24 Table 12 Annual Influent Waste Characteristics, Semi - Volatile Organics .........................25-27 Table 13 Annual Influent Waste Characteristics, PAHs ............................... .............................28 Table 14 Annual Influent Waste Characteristics, Organophosphorous Pesticides ....................29 Table 15 Annual Influent Waste Characteristics, Dioxins and Furans .......... .............................30 Table 16 Annual Influent Waste Characteristics, Chlorinated Pesticides ..........................31 —32 Table 17 Annual Final Effluent Waste Characteristics, Trace Metals . ............................... 33-34 P: \Public \Xerox \NPDES 2011 \Index.doc I INDEX (Continued) Page No. Table 18 Annual Final Effluent Waste Characteristics, Volatile Organics .......................... 35— 38 Table 19 Annual Final Effluent Waste Characteristics, Semi - Volatile Organics ................39-41 Table 20 Annual Final Effluent Waste Characteristics, PAHs ...................... .............................42 Table 21 Annual Final Effluent Waste Characteristics, Organophosphorous Pesticides .......... 43 Table 22 Annual Final Effluent Waste Characteristics, Dioxins and Furans . .............................44 Table 23 Annual Final Effluent Waste Characteristics, Chlorinated Pesticides .................45-46 Table 24 Mass Loadings of 2,3,7,8 -TCDD Equivalents ................................. .............................47 Table 25 Chronic Toxicity Results ................................................................. .............................48 Table 26 Mass Loadings of Mercury and Methylmercury Concentrations ..... .............................49 Table 27 State Water Resources Control Board Minimum Levels for Volatile Organics ...........50 Table 28 State Water Resources Control Board Minimum Levels for Semi - Volatile Organics ....................................................... ............................... 51 —52 Table 29 State Water Resources Control Board Minimum Levels for Trace Metals ..................53 Table 30 State Water Resources Control Board Minimum Levels for Pesticidesand PCBs ..................................................................... .............................54 Table 31 Annual Average Waste Characteristics, Solids Handling Summary ...........................55 Table 32 Annual Receiving Water Characteristics, Total Coliform ............... .............................56 Table 33 Annual Receiving Water Characteristics, Total Fecal Coliform ..... .............................57 Table 34 Annual Receiving Water Characteristics, Enterococci ................... .............................58 Table 35 Annual Receiving Water Characteristics, pH ................................. .............................59 Table 36 Annual Receiving Water Characteristics, Dissolved Oxygen ........ .............................60 Table 37 Annual Receiving Water Characteristics, Un- Ionized Ammonia -N .............................61 Table 38 Annual Receiving Water Characteristics, Hardness ...................... .............................62 N \POSUP \Laboratory \Annual Report - NPDES - 2011 \Index.doc II INDEX (Continued) Page No. Table 39 Annual Receiving Water Characteristics, Salinity .......................... .............................63 Table 40 Annual Receiving Water Characteristics, Conductivity .................. .............................64 Table 41 Annual Receiving Water Characteristics, Total Sulfides ................ .............................65 Table 42 Annual Receiving Water Characteristics, Temperature in Relation to the ReferenceStation ........................................................................... .............................66 Table 43 Annual Receiving Water Characteristics, Turbidity in Relation to the ReferenceStation ........................................................................... .............................67 Table 44 Annual Receiving Water Characteristics, PCB Cogeners . .... .............................68-72 Figure 1 Receiving Water Stations Aerial Photograph ................................ .............................73 Figure 2 Treatment Plant Schematic with Sampling Locations .................. ............................... 74 Figure 3 Treatment Plant Site Map ........................................................... ............................... 75 Appendix A Certifications for Analyses at Central Contra Costa Sanitary District .................76-80 Appendix B Certifications for Analyses Performed for Central Contra Costa Sanitary District by a Separate Certified Laboratory ........................... .............................81 —117 N \POSUP \Laboratory \Annual Report - NPDES - 2011 \Index.doc III NATIONAL POLLUTION DISCHARGE ELIMINATION SYSTEM ANNUAL REPORT REPORTING DISCHARGER: DATE OF REPORT: NPDES PERMIT NO REPORTING PERIOD Central Contra Costa Sanitary District January 26, 2012 CA0037648 January through December 2011 Attached is the 2011 National Pollutant Discharge Elimination System (NPDES) Annual Report for Central Contra Costa Sanitary District in compliance with NPDES Permit No. CA0037648 and Final Order Amendments to the NPDES Permit. Annual Compliance Summary (Section V.C.1.f(1) and (3)) The District recognizes that the annual compliance summary and the tabular data has previously been submitted electronically and is not required herein per order No. R2- 2010 -0054 that became effective March 1, 2010. In this document, the District presents yearly totals, averages, maximum and minimum values for influent, final effluent, sludge, ash, and receiving 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 Amendment as the official Annual Report data. The final effluent quality remained in compliance with all applicable National Pollutant Discharge Elimination System (NPDES) standards for the year. On January 6, 2011, the peak flow grab was not sampled; therefore, temperature, dissolved oxygen, and pH were not reported for January 6, 2011. However, the 24 -hour effluent composite sample pH was 7.8 units and within our permitted limits of 6 to 9 units. There is no permit limit for temperature and dissolved oxygen. In August 2011, the District began reporting analytes detected within one order of magnitude of their respective applicable water quality objectives per the Regional Water Quality Control Board (RWQCB) letter dated March 10, 2011. A tabular summary of the order of magnitude data is in Table 1. PAPublic \Xerox \NPDES 2011 0ischarge Summary Final.docPage 1 Discharge Monitoring Program Annual Report Summary of Comments and Significant Events - 2011 Page 2 January 26, 2012 TABLE 1. ANALYTES DETECTED WITHIN ONE ORDER OF MAGNITUDE OF THE WATER QUALITY OBJECTIVE WQO Anal to WQO Jul -11 Aug-1 1 Sep-1 1 Oct -11 Nov -11 Dec -11 Copper (ug /L) 7.2 5.36 4.32 6.19 7.49 7.11 Lead (u /L) 1.8 0.27 0.28 0.31 0.31 0.38 Mercury (u /L 0.025 0.0067 0.0044 0.00635 0.00967 0.00861 Zinc (u /L 81 24.1 33 30.8 30.7 32.6 Cyanide (ug /L) 1 2.82 2.55 3.22 4.33 2.9 Ac lonitrile (u /L 0.66 0.8 Tribut I -tin (ug /L ) 0.01 0.0019 0.0019 0.0032 0.0022 0.0028 Total PAH's (u /L 15 2.28 Total PCB (ug /L) 0.00017 0.000254 0.0000206 Comprehensive Discussion of Treatment Plant Performance and Compliance with the Permit (Section C.1.f(2)) The District continued with an aggressive Capital Improvement Program. The following projects were completed to improve performance and reliability of the District's wastewater treatment, collection, and disposal practices in 2011. Standbv Power Facilitv Imarovements (Total Proiect Cost $4.849.000 Completed in 2011) This project replaced the plant standby power generator as required to meet new air regulations and provide increased capacity from 3,200 KW to 4,000 KW. The facility building was modified to accept the new engine generators and to meet current building codes. A permanent connection point was constructed for connecting trailer- mounted generators that allows for greater flexibility during maintenance activities. Changing to power generation at 12kV improved the reliability of the plant standby power system because it eliminated issues related to cross current compensation, kilovolt- ampere buildup, and relay trips related to the existing transformer. The engines are online and have performed well during unanticipated power outages from the local utility or the onsite cogeneration system. Wet Weather Improvements (Total Proiect Cost $2.818.000. Completed in 2011) This project was constructed to support the plant during peak wet weather events of long duration and for summertime use during outfall maintenance. The project was constructed in two phases. The first phase placed a preload fill to consolidate the soft, organic clay soils that underlie the site of the new emergency structure which was completed in 2008. The second phase provided necessary improvements to the emergency wet weather discharge system, such as widening the existing channels, constructing the gravity overflow structure, and constructing the box culvert and associated rip /rap. P: \Public \Xerox \NPDES 2011 0ischarge Summary Final.doc Page 2 Discharge Monitoring Program Annual Report Summary of Comments and Significant Events - 2011 Page 3 January 26, 2012 Treatment Plant Piping Renovations, Phase 5 (Total Project Cost $2,606,000, Completed 2011) During the construction of the secondary treatment facilities in the early 1970s, numerous piping systems were installed throughout the plant. These pipes carry the processed wastewater, sludge, steam, air, and other utility services between the various sections of the plant. These pipes were in place for over thirty -five years and showed signs of deterioration. The District has been upgrading the piping systems for many years. Phase 5 of the Piping Renovations Project focused on replacing the 24 -inch aeration air supply headers and down - comers on the aeration tanks, the plant's water high pressure pipelines, condenser piping, and sump pump drain piping. In addition, valves and gates that were leaking on these systems or have become inoperable due to age were also replaced. Solids Handling Improvements Project (Total Project Cost $5,131,500, Completed 2011) In September 2005, the District finished a Solids Handling Master Plan. A key recommendation was that the District needed to add capability for emergency solids handling. Events that could require sludge storage and load out facility are as follows: a structural failure due to an earthquake, non - routine operation such as a short -term spike in solids production, lack of final disposition availability due to holidays, regulatory changes that impact solids processing methods. The new sludge loading station was designed for processing the entire sludge production for several days and has odor control capabilities. The sludge truck loading station was constructed in 2010 and startup optimization continued into 2011. In 2012, the system will be further refined with increased odor control and refined feed system to the trucks. Solids Conditioning Building Mechanical Room Improvements Project (Total Project Cost $459,000, Completed 2011) The original air - handling unit that was installed during the plant expansion in the mid -1970s was still in service. This project installed a new air handling unit, a chilled water recirculation pump, and replaced five existing roof top exhaust fans that had reached the end of their useful life. Treatment Plant Elevator Modernization (Total Project Cost $677,500), Completed 2011) This project upgraded the electronics and controls, and replaced drives for both the passenger and freight elevators constructed in 1975 at the Solids Conditioning Building. In addition, the project replaced door operators, stopping and slow down devices, guide shoes, hoist and governor ropes and chains. Also, the electrical, communication, and fire systems were brought up to current code. PAPublic\Xerox \NPDES 2011 \Discharge Summary Final.doc Page 3 Discharge Monitoring Program Annual Report Summary of Comments and Significant Events - 2011 Page 4 January 26, 2012 Treatment Plant Cathodic Protection System Upgrade Project (Total Project Cost $600,000, Completed 2011 ) In 2007, the District generated a Cathodic Protection Master Plan and this project implemented those recommendations. Seven deep wells and three distributed bed anodes were installed to protect the underground metal piping infrastructure of the plant. Additionally, the project modified and replaced worn components in the existing cathodic protection system throughout the plant. Treatment Plant Piping Renovations, Phase 6 (Total Project Cost $1,145,000, Anticipated Completion Summer 2012) Following the Phase 5 Project, this phase of piping renovations replaced sections of the scrubber water piping at the seal tank on the Solids Control Building wet scrubbers, a section of the centrate pipe at the foam suppression tank, flow meter in the discharge piping of Aeration Blower No. 2, a section of the scrubber drain piping in the Solids Conditioning Building plenum, leaking connections at the cake pump feed pipelines, and the primary baffle mounting system in one tank. The primary baffle will be installed and monitored in the summer of 2012 to determine if field data matches model predictions for enhanced primary performance. The District may also consider chemical addition to enhance primary performance. Replacing and Renovating Sewer Pipe (Total Project Cost $8,900,000, Anticipated Completion Summer 2012) This project will renovate 35,000 feet of 6 -, 8 -, and 12 -inch sewer pipe. Twenty -five thousand feet of this pipe is at multiple sites in southern Orinda and Lafayette. The other 10,000 feet are at multiple sites in the City of Walnut Creek, including unincorporated county and other neighboring areas. This project will also construct a 15 -inch relief sewer along Pleasant Hill Road from Springhill Road to Stanley Boulevard in Lafayette. Collection System Operation (CSO) Facility Improvements (Total Projected Cost, $14,000,000, Anticipated Completion Spring 2012) This project consists of design and construction for a new CSO administration, crew, and warehouse building and includes site improvements such as new paving and landscaping. This facility was at the end of its useful life and the Walnut Creek location is strategic for the District because it is centrally located within the service area allowing for excellent response time to events that can occur in the 1,500 mile collection system. • Pump and Blower Building Seismic Upgrade (Total Project Cost $2,155,000, Anticipated Completion Summer 2012) In 2009, a seismic evaluation of plant facilities was completed, which included recommendations to retrofit the Pump and Blower Building to comply with current PAPublic\Xerox \NPDES 2011 \Discharge Summary Final.doc Page 4 Discharge Monitoring Program Annual Report Summary of Comments and Significant Events - 2011 Page 5 January 26, 2012 seismic design standards. Auxiliary Boiler Burner Upgrade (Total Project Cost $855,000, Anticipated Completion 2013) This project will replace the burners in the two auxiliary boilers and modify related ancillary systems to meet upcoming air emissions regulations that require significant reductions in nitrous oxide emissions. Primary Treatment Renovation (Total Project Cost $6,540,000, Anticipated Completion 2014) This project will renovate or replace the water and air supply pipelines at the primary sedimentation tanks, improve the scum and grit systems, rehabilitate structural concrete walls, and may install baffles to improve solids settling if the pilot study performance meets model predictions as described previously. Treatment Plant Protective Coatings, Phase 4 (Total Project Cost $835,000, Anticipated Completion 2012) This project will clean and coat critical areas in the headworks, Solids Conditioning Building basement, Pump and Blower Building basement, clear well, sludge blending area, and the fuel oil storage tanks. Application of coatings extends the useful life and minimizes corrosion of plant equipment, piping, and surfaces. • Outfall Improvements, Phase 6 (Total Project Cost $1,085,000, Anticipated Completion 2013) This project will inspect both the land and submarine portions of the plant outfall, and will make repairs as needed. • San Ramon Pump Station Upgrades (Total Project Cost $579,000, Anticipated Completion 2012) This project will replace two existing dry weather pumps to provide the capacity needed to handle increased flow from the San Ramon area. • Seismic Improvements for Headquarters Office Building (Total Project Cost $2,523,000, Anticipated Completion 2013) Structural steel frames constructed before the most recent Northridge earthquake may weaken during an earthquake and be unable to resist the forces generated during a seismic event. These steel framing problems in combination with the building's flexibility are the primary reasons for the Headquarters Office Building's seismic vulnerability. This project will retrofit the building to ensure a life- safety level of structural performance protecting the engineering and financial operations of the District. PAPublic\Xerox \NPDES 2011 \Discharge Summary Final.doc Page 5 Discharge Monitoring Program Annual Report Summary of Comments and Significant Events - 2011 Page 6 January 26, 2012 List of Approved Analyses (Section V.C.1.f.4.i.ii.iii) All analyses electronically reported were conducted at the plant laboratory, except the pesticides, dioxin, polynuclear aromatic hydrocarbons (PAHs), PCB congeners, and chronic toxicity. These analyses were performed at contract laboratories. These laboratories and the District's laboratory are certified by the Department of Health to perform these analyses. No analyses are waived. Laboratory certifications are attached in Appendices A and B. Drawings (Section V.D.5) Figure 1 is an aerial photograph with the receiving water stations delineated. Figure 2 is the plant schematic with sampling locations delineated. Figure 3 is the plant site map. Storm Water Pollution Prevention Plan (Section V.C.1.f.6) All storm water is routed to the headworks of the plant and treated as incoming wastewater. Results of Facility Reports Review (Section V.C.1.f.7) •: ►U LTA.. . The operations and maintenance (O &M) procedures are stored on the intranet on 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 included in these libraries. Information included in both PIMS and the binders includes system overviews, operations and maintenance procedures, alarms, troubleshooting, control strategies, and schematics. PIMS also contains videos pertaining to plant systems, equipment upgrades and modifications, additional system schematics, and plant operator training materials including video tests, practice exams, and certification information. In September 2011, the District engaged a consultant to assist with content review of existing Standard Operating Procedures (SOPS). The District's goal is to improve the technical writing of the SOPS, develop consistent formatting, standardize terminology, efficiently present and improve the "read- ability" of the SOPS for operators, especially new personnel. A comprehensive list was developed of over 250 SOPS, organized by Process, Sub - Process, and System, and will be used to track updates and revisions to P: \Public \Xerox \NPDES 2011 0ischarge Summary Final.doc Page 6 Discharge Monitoring Program Annual Report Summary of Comments and Significant Events - 2011 Page 7 January 26, 2012 the SOPS. The operators, especially shift supervisors, have been actively engaged in this process and will be an integral part of the review and verification process for the updated SOPS. This two -year endeavor to update and review of all the SOPS will also include technical writing training for staff. Prior to finalization, SOPS will be reviewed by operators and signed off by the Plant Superintendent, Plant Operations Division Manager, and Department Director. The District anticipates that the skills learned from this process will extend to improving many documents within the plant. Contingency & Spill Prevention Plans The District's Contingency and Spill Prevention Plan was updated in August and November 2011. The August 2011 updates incorporated the Spill Prevention Plan into the Contingency Plan to make one comprehensive document, and updated the spill reporting requirements to reflect the recent RWQCB regulatory changes. The November 2011 updates included administrative edits (e.g. Distribution List, Amendment Log, etc), as well as an updated Shelter -in -Place Safety Directive. All edits have been thoroughly reviewed and approved by the District's Plant Operations Division Manager and Director of Plant Operations. Once approved, a new edition of the Plan is distributed throughout the District and recipients are made aware of the new edition; edits to the Plan are tracked on the Amendment Log for recipients to easily identify what has changed from the last edition. The next thorough review and evaluation of the District's Contingency and Spill Prevention Plan is scheduled for Spring of 2012. Wastewater Facilities Status Report & Proper Supervision and Operation of Publicly Owned Treatment Works (POTWs) The District's Wastewater Facility Status Report and Proper Supervision and Operation of POTWs was updated in July 2011 and consists of the District'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 the District's Plant Operations Department. Together, these reports document that the District 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 the District's Accounting Division, with the new edition being approved by the District's Board of Directors every June. The Comprehensive Annual Financial Plan is also thoroughly reviewed and updated by the District's Accounting Division, with the final report being issued to the District's Board of Directors every November. The Capital Improvement Plan is thoroughly reviewed and updated by the District's Environmental Services Division annually, and approved by the District's Board of P: \Public \Xerox \NPDES 2011 0ischarge Summary Final.doc Page 7 Discharge Monitoring Program Annual Report Summary of Comments and Significant Events - 2011 Page 8 January 26, 2012 Directors every June. The District's organization charts are frequently updated by the District's Administration Department to accurately reflect changes in personnel. The list of certifications and licenses held in the Plant Operations Department is updated at least on an annual basis by the Plant Operations Superintendant. The next thorough review and evaluation of the District's Wastewater Facilities Status Report is scheduled for the Summer of 2012. Permit Provisions Update The District 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. The District also provides support for ambient receiving water monitoring conducted by the San Francisco Estuary Institute's (SFEI's) Regional Monitoring Program (RMP). The District also participates in BACWA's group reporting activities in compliance with San Francisco Bay Mercury Watershed permit requirements. 1 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. 1 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, p Margaret P. Orr, P.E. Director of Plant Operations MPO:dp Attachments cc: James M. Kelly, P.E., General Manager Ann E. Farrell, P.E., Deputy General Manager NAPOSUP \Laboratory\Annual Report - NPDES 20110ischarge Summary Final.doc Page 8 TABLE 1 CENTRAL CONTRA COSTA SANITARY DISTRICT 2010 COMPLIANCE SUMMARY FINAL EFFLUENT (EFF -001) NUMBER OF EXCEPTIONS PARAMETER LIMIT JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTAL EXCEPTIONS CBOD Monthly Average 25 mg /L 0 0 0 0 0 0 0 0 0 0 0 0 0 Weekly Average 0 0 0 0 0 0 0 0 0 0 0 0 0 40 mg /L Percent Removal - 85% 0 0 0 0 0 0 0 0 0 0 0 0 0 Monthly Average Suspended Solids Monthly Average 30 mg /L 0 0 0 0 0 0 0 0 0 0 0 0 0 Weekly Average 0 0 0 0 0 0 0 0 0 0 0 0 0 45 mg /L Percent Removal - 85% 0 0 0 0 0 0 0 0 0 0 0 0 0 Monthly Average Oil and Grease Monthly Average 10 mg /L 0 0 0 0 0 0 0 0 0 0 0 0 0 Daily Maximum 0 0 0 0 0 0 0 0 0 0 0 0 0 20 mg /L pH 6.0 -9.0 0 0 0 0 0 0 0 0 0 0 0 0 0 Toxicity, acute Eleven - sample median not less than 90% survival 0 0 0 0 0 0 0 0 0 0 0 0 0 90th percentile not less than 70% survival 0 0 0 0 0 0 0 0 0 0 0 0 0 Enterococci Monthly Log Mean 35 colonies / 100 mL 0 0 0 0 0 0 0 0 0 0 0 0 0 Copper Daily Maximum, 20 Ng /L 0 0 0 0 0 0 0 0 0 0 0 0 0 Monthly Average, 14 Ng /L 0 0 0 0 0 0 0 0 0 0 0 0 0 P: \Public\Xerox \NPDES 2011 \Table 1 Page 9 TABLE 1 (Continued) CENTRAL CONTRA COSTA SANITARY DISTRICT 2011 COMPLIANCE SUMMARY FINAL EFFLUENT (EFF -001) NUMBER OF EXCEPTIONS PARAMETER LIMIT JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTAL EXCEPTIONS Lead Daily Maximum, 8.2 Ng /L 0 0 0 0 0 0 0 0 0 0 0 0 0 Monthly Average, 3.5 ug /L 0 0 0 0 0 0 0 0 0 0 0 0 0 Mercury Daily Maximum, 1 pg /L (0.072 Weekly Avg.)* 0 0 0 0 0 0 0 0 0 0 0 0 0 Monthly Average, 0.087 pg /L (0.066 Ng /L)" 0 0 0 0 0 0 0 0 0 0 0 0 0 Annual Running Average, 0.98 pounds/month- 0 0 0 0 0 0 0 0 0 0 0 0 0 Cyanide Daily Maximum, 45 Ng /L 0 0 0 0 0 0 0 0 0 0 0 0 0 Monthly Average, 20 Ng /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 Acrylonitrile Daily Maximum, 13 pg /L 0 0 0 0 0 0 0 0 0 0 0 0 0 Monthly Average 6.4 pg /L 0 0 0 0 0 0 0 0 0 0 0 0 0 " New NPDES permit limit effective March 1, 2008, per Order No. R2- 2007 -0077. 2.23 Kg /year Annual Average effective March 1, 2008, per Order No. R2- 2007 -0077 PAPublic \Xerox \NPDES 2011 \Table 1 Page 10 TABLE 2 CENTRAL CONTRA COSTA SANITARY DISTRICT 2011 COMPLIANCE SUMMARY RECEIVING WATER NUMBER OF EXCEPTIONS CHARACTERISTICS JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTAL Un- ionized Ammonia -N 0 0 0 0 0 0 0 0 0 0 0 0 0 0.025 mg /L Annual Median Un- ionized Ammonia -N 0 0 0 0 0 0 0 0 0 0 0 0 0 0.4mg /L Maximum Dissolved Sulfide 0 0 0 0 0 0 0 0 0 0 0 0 0 (Natural Background Level) Dissolved Oxygen 0 0 0 0 0 0 0 0 0 0 0 0 0 7.0 mg /L Minimum Dissolved Oxygen Percent Saturation - 80% 0 0 0 0 0 0 0 0 0 0 0 0 0 Minimum pH 0 0 0 0 0 0 0 0 0 0 0 0 0 Daily Minimum 6.5 pH 0 0 0 0 0 0 0 0 0 0 0 0 0 Daily Maximum 8.5 Aquatic Growths 0 0 0 0 0 0 0 0 0 0 0 0 0 Color or Turbidity 0 0 0 0 0 0 0 0 0 0 0 0 0 Floating Oil 0 0 0 0 0 0 0 0 0 0 0 0 0 Bottom Deposits 0 0 0 0 0 0 0 0 0 0 0 0 0 Alteration of Temperature 0 0 0 0 0 0 0 0 0 0 0 0 0 P: \Public\Xerox \NPDES 2011 \Table 2 Page 11 TABLE 3 CENTRAL CONTRA COSTA SANITARY DISTRICT 2011 ANNUAL FINAL EFFLUENT WASTE CHARACTERISTICS SUMMARY (EFF -001) (Unless otherwise noted, figures in the table are average values) ND = Not Detected, below the Laboratory's MDL P: \Public\Xerox \NPDES 2011 \Table 3 Page 12 ANNUAL JAN FEB MAR A JUL AUG SEP OCT NOV DEC AVERAGE Maximum Flow Daily 52.6 74.6 103.0 55.7 40.5 48.1 38.4 36.7 36.7 36.5 37.4 36.5 49.7 (MGD) Minimum Daily 36.0 36.7 43.0 37.6 34.3 34.6 33.5 32.0 31.3 31.0 31.2 32.8 34.5 (MGD) Average Daily 42.4 47.4 61.6 42.6 37.6 38.0 35.2 34.1 34.1 33.2 34.1 34.0 39.5 (MGD) Suspended MG /L 7 9 7 8 8 10 8 8 6 9 8 8 8 % Removal 96 96 96 96 97 96 97 97 98 96 97 97 97.0 Solids MG /L 5 6 6 6 8 7 6 6 5 6 6 6 6 CBOD % Removal 97 96 95 96 96 96 97 97 98 97 97 97 97.0 Oil & Grease MG /L ND (1.9) ND (1.9) ND (1.9) ND (5.6) ND (1.3) ND (1.3) ND (1.9) ND (1.9) ND (5.5) ND (1.9) ND (1.9) ND (1.9) ND (2.4) Fathead Fish Toxicity Minnow 96 -Hour 96.2 99.0 84.0 95.0 99.0 92.5 98.8 96.2 95 92.5 95.0 95.0 94.9 Percent Bioassay Survival Minimum 7.1 7.1 7.1 7.2 7.0 7.3 7.4 7.3 7.3 7.3 7.3 7.3 7.2 pH Units Maximum 7.6 7.6 7.5 7.6 7.6 7.6 7.6 7.6 7.5 7.6 7.5 7.6 7.6 30 -Day Log 4 11 12 8 4 6 3 3 2 6 3 4 6 Enterococci Mean Colonies /100 mL Maximum 8 85 100 26 12 24 16 10 6 29 46 20 32 Dail ND = Not Detected, below the Laboratory's MDL P: \Public\Xerox \NPDES 2011 \Table 3 Page 12 TABLE 4 CENTRAL CONTRA COSTA SANITARY DISTRICT 2011 ANNUAL INFLUENT WASTE CHARACTERISTICS (INF -001) (24 -Hour Composite) PAPublic \Xerox \NPDES 2011 \Table 4 Page 13 FLOW SUSPENDED SOLIDS MG /L CBOD MG /L OIL AND GREASE MG /L MAX DAILY (MGD) MIN DAILY (MGD) AVG DAILY (MGD) MONTHLY AVERAGE MONTHLY AVERAGE MONTHLY AVERAGE JANUARY 54.2 38.3 43.6 220 172 21 FEBRUARY 86.7 37.7 49.4 202 180 13 MARCH 114.0 45.9 64.1 171 139 16 APRIL 57.1 40.0 45.0 217 155 46 MAY 42.7 38.5 40.6 260 190 15 JUNE 51.6 37.8 40.6 252 194 29 JULY 38.8 36.3 37.5 269 193 21 AUGUST 38.6 35.3 36.7 281 201 28 SEPTEMBER 38.1 33.6 35.9 276 225 39 OCTOBER 38.4 34.1 35.6 241 203 46 NOVEMBER 40.7 33.7 36.8 261 208 29 DECEMBER 37.9 34.6 35.7 268 220 28 ANNUAL MAXIMUM 114.0 281 225 46 ANNUAL MINIMUM 33.6 171 139 13 ANNUAL AVERAGE 41.8 243 190 28 PAPublic \Xerox \NPDES 2011 \Table 4 Page 13 TABLE 5 CENTRAL CONTRA COSTA SANITARY DISTRICT 2011 ANNUAL FINAL EFFLUENT WASTE CHARACTERISTIC (EFF -001) (24 -Hour Composite) PAPublic \Xerox \NPDES 2011 \Table 5 Page 14 TOTAL SUSPENDED SOLIDS mg /L MAXIMUM MINIMUM AVERAGE NO. OF SAMPLES NO. OF EXCEPTIONS JANUARY 12 4 7 31 0 FEBRUARY 15 6 9 28 0 MARCH 12 4 7 31 0 APRIL 12 5 8 30 0 MAY 13 5 8 31 0 JUNE 17 6 10 30 0 JULY 13 3 8 31 0 AUGUST 12 5 8 31 0 SEPTEMBER 9 3 6 30 0 OCTOBER 11 6 9 31 0 NOVEMBER 13 5 8 30 0 DECEMBER 13 4 8 31 0 ANNUAL MAXIMUM 17 31 0 ANNUAL MINIMUM 3 ANNUAL AVERAGE 8 PAPublic \Xerox \NPDES 2011 \Table 5 Page 14 TABLE 6 CENTRAL CONTRA COSTA SANITARY DISTRICT 2011 ANNUAL FINAL EFFLUENT WASTE CHARACTERISTIC (EFF -001) (24 -Hour Composite) P: \Public \Xerox \NPDES 2011 \Table 6 Page 15 CARBONACEOUS BIOCHEMICAL OXYGEN DEMAND mg /L MAXIMUM MINIMUM AVERAGE NO. OF SAMPLES NO. OF EXCEPTIONS JANUARY 9 3 5 20 0 FEBRUARY 9 2 6 19 0 MARCH 9 4 6 21 0 APRIL 10 4 6 17 0 MAY 23 4 8 20 0 JUNE 12 5 7 18 0 JULY 8 4 6 21 0 AUGUST 10 3 6 20 0 SEPTEMBER 8 4 5 19 0 OCTOBER 8 4 6 21 0 NOVEMBER 8 4 6 22 0 DECEMBER 9 5 6 23 0 ANNUAL MAXIMUM 23 23 0 ANNUAL MINIMUM 2 ANNUAL AVERAGE 6 P: \Public \Xerox \NPDES 2011 \Table 6 Page 15 TABLE 7 CENTRAL CONTRA COSTA SANITARY DISTRICT 2011 ANNUAL FINAL EFFLUENT WASTE CHARACTERISTIC (EFF -001) (Undiluted Sample) 96 -HOUR, FLOW- THROUGH BIOASSAY RESULTS SUMMARY MONTH DATE FATHEAD MINNOW, % SURVIVAL JANUARY 01/11/11 96.2 FEBRUARY 02/05/11 99.0 MARCH 03/15/11 84.0 APRIL 04/14/11 95.0 MAY 05/10/11 99.0 JUNE 06/14/11 92.5 JULY 07/06/11 98.8 AUGUST 08/16/11 96.2 SEPTEMBER 09/07/11 95.0 OCTOBER 10/18/11 92.5 NOVEMBER 11/15/11 95.0 DECEMBER 12/07/11 95.0 ANNUAL AVERAGE 94'9 P: \Public \Xerox \NPDES 2011 \Table 7 Page 16 TABLE 8 CENTRAL CONTRA COSTA SANITARY DISTRICT 2011 ANNUAL FINAL EFFLUENT WASTE CHARACTERISTIC (EFF -001) (Grab Sample) P: \Public \Xerox \NPDES 2011 \Table 8 Page 17 ENTEROCOCCICOUNT MPN / 100 ML MAXIMUM MINIMUM 30 -DAY LOG MEAN NO. OF SAMPLES NO. OF EXCEPTIONS JANUARY 8 3 4 21 0 FEBRUARY 85 3 11 20 0 MARCH 100 6 12 23 0 APRIL 26 4 8 21 0 MAY 12 2 4 22 0 JUNE 24 2 6 23 0 JULY 16 2 3 21 0 AUGUST 10 2 3 23 0 SEPTEMBER 6 1 2 22 0 OCTOBER 29 1 6 21 0 NOVEMBER 46 1 3 22 0 DECEMBER 20 1 4 22 0 ANNUAL MAXIMUM 100 23 0 ANNUAL MINIMUM 1 ANNUAL AVERAGE 6 P: \Public \Xerox \NPDES 2011 \Table 8 Page 17 TABLE 9 CENTRAL CONTRA COSTA SANITARY DISTRICT 2011 ANNUAL FINAL EFFLUENT WASTE CHARACTERISTIC (EFF -001) (Grab Sample) pH UNITS NO. OF SAMPLES NO. OF EXCEPTIONS MAXIMUM MINIMUM AVERAGE JANUARY 7.6 7.1 7.4 30 0 FEBRUARY 7.6 7.1 7.4 28 0 MARCH 7.5 7.1 7.4 31 0 APRIL 7.6 7.2 7.4 30 0 MAY 7.6 7.0 7.4 31 0 JUNE 7.6 7.3 7.5 30 0 JULY 7.6 7.4 7.5 31 0 AUGUST 7.5 7.3 7.4 31 0 SEPTEMBER 7.5 7.3 7.4 30 0 OCTOBER 7.6 7.3 7.4 31 0 NOVEMBER 7.5 7.3 7.4 30 0 DECEMBER 7.6 7.3 7.4 31 0 ANNUAL MAXIMUM 7.6 31 0 ANNUAL MINIMUM 7.0 ANNUAL AVERAGE 7.4 P: \Public \Xerox \NPDES 2011 \Table 9 Page 18 TABLE 10 CENTRAL CONTRA COSTA SANITARY DISTRICT 2011 ANNUAL INFLUENT WASTE CHARACTERISTICS (I N F -001) TRACE METALS CONCENTRATIONS Daily Daily Daily Daily Daily Daily Daily Daily Maximum Maximum Maximum Maximum Maximum Maximum Maximum Maximum Inf Inf Inf Inf Inf Inf Inf Inf Antimony Arsenic Beryllium Cadmium Chromium Copper Cyanide Lead Month p g/L p g/L u /L /i /L p g/L Fi /L /L p g/L January DNQ (0. 34) 1.22 DNQ (0.01) DNQ (0.15) 2.03 45.7 7.6 1.35 February DNQ (0.44) 1.22 ND (0.01) DNQ (0.15) 1.42 55.0 DNQ (2.4) 1.18 March DNQ (0.29) 1.16 DNQ (0.01) DNQ (0.15) 1.52 39.3 6.4 1.20 April DNQ (0.30) 1.30 DNQ (0.01) DNQ (0.16) 1.63 34.1 DNQ (2.5) 1.14 May DNQ (0.45) DNQ (0.81) DNQ (0.01) DNQ (0.17) 2.04 55.1 DNQ (3.58) 2.51 June DNQ (0.30) DNQ (0.68) DNQ (0.01) DNQ (0.20) 2.09 56.5 ND (1.60) 1.60 July DNQ (0.30) DNQ (0.53) DNQ (0.01) DNQ (0.15) 1.68 49.6 DNQ (4.6) 1.50 August DNQ (0.52) DNQ (0.46) DNQ (0.01) DNQ (0.18) 1.89 50.2 ND (1.60) 2.42 September 0.75 DNQ (0.61) DNQ (0.01) DNQ (0.21) 4.03 70.5 DNQ (1.70) 1.94 October 0.30 DNQ (0.53) DNQ (0.02) DNQ (0.22) 1.96 56.1 DNQ (2.45) 1.78 November 0.37 DNQ (0.59) DNQ (0.03) DNQ (0.21) 1.77 54.8 DNQ (2.84) 1.62 December DNQ (0.46) DNQ (0.64) DNQ (0.01) DNQ (0.24) 2.02 55.7 DNQ (2.9) 2.13 Annual Maximum 0.75 1.30 DNQ (0.03) DNQ (0.24) 4.03 70.5 7.6 2.51 Annual Minimum DNQ (0.29) DNQ (0.46) ND (0.01) DNQ (0.15) 1.42 34.1 ND (1.6) 1.14 Annual Average DNQ (0.40) DNQ (0.81) < 0.013 DNQ (0.18) 2.01 51.9 < 3.35 1.70 ND = Not Detected, below the Laboratory's reporting level or sample- specific detection level DNQ = Detected but Not Quantified, below the SWRCB SIP ML value P: \Public \Xerox \NPDES 2011 \Table 10 Page 19 TABLE 10 (Continued) CENTRAL CONTRA COSTA SANITARY DISTRICT 2011 ANNUAL INFLUENT WASTE CHARACTERISTICS (I N F -001) TRACE METALS CONCENTRATIONS Daily Daily Daily Daily Daily Daily Daily Maximum Maximum Maximum Maximum Maximum Maximum Maximum Inf Inf Inf Inf Inf Inf Inf Mercury Nickel Selenium Silver Zinc Tributyltin Thallium Month p g/L u /L /i /L u /L u /L u /L /i /L January 0.0526 3.76 DNQ (0.27) 0.45 107 0.0063 ND (0.03) February 0.0554 2.97 DNQ (0.19) 0.75 114 0.0129 ND (0.03) March 0.075 3.30 DNQ (0.24) 0.33 99.0 0.0087 ND (0.03) April 0.124 3.22 DNQ (0.21) 0.31 88.6 0.0147 ND (0.03) May 0.108 4.55 DNQ (0.21) 0.38 127 0.0474 ND (0.03) June 0.282 3.42 DNQ (0.22) 0.35 120 0.0038 ND (0.03) July 0.0734 3.08 DNQ (0.14) 0.55 127 0.0106 ND (0.03) August 0.259 3.34 DNQ (0.15) 0.39 136 0.0248 ND (0.03) September 0.0736 3.91 DNQ (0.29) 0.70 160 0.0170 ND (0.03) October 0.0520 3.50 DNQ (0.24) 0.60 126 0.0284 ND (0.03) November 0.0616 3.58 ND (0.05) 0.56 121 0.0164 DNQ (0.09) December 0.066 3.27 ND (0.05) 0.88 129 0.0164 ND (0.03) Annual Maximum 0.282 4.55 DNQ (0.29) 0.88 160 0.0474 DNQ (0.09) Annual Minimum 0.0520 2.97 ND (0.05) 0.31 88.6 0.0038 ND (0.03) Annual Average 0.107 3.49 < 0.19 0.53 121 0.0173 < 0.035 ND = Not Detected, below the Laboratory's reporting level or sample- specific detection level DNQ = Detected but Not Quantified, below the SWRCB SIP ML value P: \Public \Xerox \NPDES 2011 \Table 10 Page 20 TABLE 11 CENTRAL CONTRA COSTA SANITARY DISTRICT 2011 ANNUAL INFLUENT WASTE CHARACTERISTICS (INF -001) VOLATILE ORGANICS (US EPA METHOD 624) Daily Daily Daily Daily Maximum Daily Maximum Daily Daily Maximum Daily Maximum Inf Maximum Inf Maximum Maximum Inf Maximum Inf 2- Propene Inf Bromodichloro Inf Inf Carbon Inf Acrolein nitrile Benzene methane Bromoform Bromomethane Tetrachloride Chlorobenzene Date jj g/L /a g/L u g/L jj g/L u g/L jj g/L g/L u g/L 02/09/11 ND (2.5) ND (1.0) ND (0.25) DNQ (0.28) ND (0.25) ND (0.25) ND (0.25) ND (0.25) 04/06/11 ND (0.56) DNQ (1.3) DNQ (0.3) DNQ (0.6) DNQ (1.3) ND (0.25) ND (0.32) DNQ (1.0) 06/02/11 ND (0.56) DNQ (1.2) DNQ (0.4) DNQ (0.6) DNQ (1.2) DNQ (0.5) ND (0.32) DNQ (1.0) 08/08/11 ND (0.56) DNQ (0.7) ND (0.24) ND (0.34) DNQ (0.7) ND (0.25) ND (0.32) DNQ (0.6) 10/29/11 ND (0.56) ND (0.27) ND (0.24) DNQ (0.4) DNQ (1.0) ND (0.25) ND (0.32) DNQ (0.7) 12/29/11 ND (0.56) ND (0.27) ND (0.24) ND (0.34) ND (0.33) 1 DNQ (0.3) 1 ND (0.32) 1 DNQ (0.4) Annual Maximum ND (2.5) DNQ (1.3) DNQ (0.4) DNQ (0.6) DNQ (1.3) DNQ (0.5) ND (0.32) DNQ (1.0) Annual Minimum ND (0.56) ND (0.27) ND (0.24) ND (0.34) ND (0.25) ND (0.25) ND (0.25) ND (0.25) Annual Average ND (0.88) < 0.79 < 0.28 < 0.43 DNQ 0.80 < 0.30 ND (0.31) < 0.66 ND = Not Detected, below the Laboratory's reporting level or sample- specific detection level DNQ = Detected but Not Quantified, below the SWRCB SIP ML value PAPublic \Xerox \NPDES 2011 \Table 11 Page 21 TABLE 11 (Continued) CENTRAL CONTRA COSTA SANITARY DISTRICT 2011 ANNUAL INFLUENT WASTE CHARACTERISTICS (INF -001) VOLATILE ORGANICS (US EPA METHOD 624) Daily Daily Daily Daily Daily Daily Maximum Daily Daily Maximum Maximum Maximum Maximum Maximum Inf Maximum Maximum Inf Inf Inf Inf Inf 2- Chloroethyl Inf Inf Chlorodibromo 1,2- Dichloro 1,3- Dichloro 1,4- Dichloro Chloroethane vinyl ether Chloroform Chloromethane methane benzene benzene benzene Date u g/L /a g/L ji g/L ji g/L ji g/L /i g/L p g/L /a g/L 02/09/11 ND (0.25) ND (0.5) 3.5 ND (0.25) DNQ (0.32) ND (0.25) ND (0.25) ND (0.25) 04/06/11 ND (0.13) ND (0.37) 3.3 ND (0.10) DNQ (1.1) DNQ (1.2) DNQ (1.2) DNQ (1.4) 06/02/11 ND (0.13) ND (0.37) 3.1 DNQ (0.2) DNQ (1.0) DNQ (1.5) DNQ (1.5) DNQ (1.8) 08/08/11 ND (0.13) ND (0.37) 2.3 ND (0.10) DNQ (0.5) DNQ (0.9) DNQ (0.9) DNQ (1.0) 10/29/11 ND (0.13) ND (0.37) DNQ (1.9) ND (0.10) DNQ (0.6) DNQ (1.1) DNQ (1.1) DNQ (1.3) 12/29/11 DNQ (0.2) ND (0.37) 2.4 DNQ (0.2) ND (0.28) DNQ (0.5) DNQ (0.6) DNQ (0.7) Annual Maximum DNQ (0.2) ND (0.5) 3.5 DNQ (0.2) DNQ (1.1) DNQ (1.5) DNQ (1.5) DNQ (1.8) Annual Minimum ND (0.13) ND (0.37) DNQ (1.9) ND (0.1) ND (0.28) ND (0.25) ND (0.25) ND (0.25) Annual Average < 0.16 ND (0.39) DNQ (2.8) < 0.16 < 0.63 < 0.91 < 0.92 < 1.08 ND = Not Detected, below the Laboratory's reporting level or sample- specific detection level DNQ = Detected but Not Quantified, below the SWRCB SIP ML value PAPublic \Xerox \NPDES 2011 \Table 11 Page 22 TABLE 11 (Continued) CENTRAL CONTRA COSTA SANITARY DISTRICT 2011 ANNUAL INFLUENT WASTE CHARACTERISTICS (INF -001) VOLATILE ORGANICS (US EPA METHOD 624) Daily Daily Daily Daily Daily Daily Daily Maximum Maximum Maximum Maximum Maximum Maximum Maximum Daily Inf Inf Inf Inf Inf Inf Inf Maximum 1,1- Dichloro 1,2- Dichloro 1,1- Dichloro trans -1,2- 1,2- Dichloro cis -1,3- Dichloro trans -1,3- Inf ethane ethane ethene Dichloroethene propane propene Dichloropropene Ethylbenzene Date jj g/L p g/L u g/L p g/L u g/L ji g/L g/L u g/L 02/09/11 ND (0.25) ND (0.25) ND (0.25) ND (0.25) ND (0.25) ND (0.25) ND (0.25) ND (0.25) 04/06/11 ND (0.16) DNQ (0.7) ND (0.38) DNQ (0.6) DNQ (0.3) DNQ (1.0) 1.6 DNQ (0.5) 06/02/11 DNQ (0.2) DNQ (0.7) ND (0.38) ND (0.25) DNQ (0.3) DNQ (1.1) 1.8 DNQ (0.6) 08/08/11 ND (0.16) DNQ (0.4) ND (0.38) ND (0.25) ND (0.28) DNQ (0.7) DNQ (1.1) DNQ (0.3) 10/29/11 ND (0.16) DNQ (0.4) ND (0.38) DNQ (0.3) ND (0.28) DNQ (0.7) DNQ (1.2) DNQ (0.4) 12/29/11 ND (0.16) ND (0.22) ND (0.38) ND (0.25) ND (0.28) DNQ (0.2) DNQ (0.4) DNQ (0.3) Annual Maximum DNQ (0.2) DNQ (0.7) ND (0.38) DNQ (0.6) DNQ (0.3) DNQ (1.1) 1.8 DNQ (0.6) Annual Minimum ND (0.16) ND (0.22) ND (0.25) ND (0.25) ND (0.25) ND (0.25) ND (0.25) ND (0.25) Annual Average < 0.18 < 0.44 ND (0.36) < 0.32 < 0.28 < 0.66 < 1.06 < 0.39 ND = Not Detected, below the Laboratory's reporting level or sample- specific detection level DNQ = Detected but Not Quantified, below the SWRCB SIP ML value PAPublic \Xerox \NPDES 2011 \Table 11 Page 23 TABLE 11 (Continued) CENTRAL CONTRA COSTA SANITARY DISTRICT 2011 ANNUAL INFLUENT WASTE CHARACTERISTICS (INF -001) VOLATILE ORGANICS (US EPA METHOD 624) Daily Daily Daily Daily Daily Daily Daily Maximum Maximum Maximum Daily Maximum Maximum Maximum Maximum Inf Inf Inf Maximum Inf Inf Inf Inf Methylene 1,1,2,2 -Tetra Tetracloro Inf 1,1,1 - Trichloro 1,1,2 - Trichloro Trichloro Vinyl Chloride chloroethane ethene Toluene ethane ethane ethene Chloride Date u g/L /a g/L ji g/L u g/L ji g/L /i g/L p g/L ji g/L 02/09/11 DNQ (0.32) ND (0.25) 1.0 0.69 ND (0.25) ND (0.25) ND (0.25) ND (0.25) 04/06/11 ND (0.42) 1.4 DNQ (1.4) DNQ (1.5) ND (0.22) DNQ (1.0) DNQ (0.6) ND (0.09) 06/02/11 ND (0.42) 1.2 DNQ (1.6) DNQ (1.6) ND (0.22) ND (0.37) ND (0.29) DNQ (0.1) 08/08/11 ND (0.42) DNQ (0.8) DNQ (0.9) DNQ (1.5) ND (0.22) DNQ (0.4) DNQ (0.3) ND (0.09) 10/29/11 ND (0.42) DNQ (1.0) DNQ (1.0) DNQ (1.2) ND (0.22) DNQ (0.7) DNQ (0.3) ND (0.09) 12/29/11 DNQ (0.5) ND (0.36) DNQ (1.4) 3.0 ND (0.22) ND (0.37) DNQ (0.3) DNQ (0.3) Annual Maximum DNQ (0.5) 1.4 1.0 3.0 ND (0.25) DNQ (1.0) DNQ (0.6) DNQ (0.3) Annual Minimum ND (0.42) ND (0.25) DNQ (0.9) DNQ (1.2) ND (0.22) ND (0.25) ND (0.25) ND (0.09) Annual Average < 0.42 < 0.84 DNQ (1.22) DNQ (1.6) ND (0.22) < 0.52 < 0.34 < 0.15 ND = Not Detected, below the Laboratory's reporting level or sample- specific detection level DNQ = Detected but Not Quantified, below the SWRCB SIP ML value PAPublic \Xerox \NPDES 2011 \Table 11 Page 24 TABLE 12 CENTRAL CONTRA COSTA SANITARY DISTRICT 2011 ANNUAL INFLUENT WASTE CHARACTERISTICS (I N F -001) SEMI - VOLATILE ORGANICS (US EPA METHOD 625) Daily Daily Daily Daily Daily Daily Maximum Maximum Maximum Maximum Maximum Daily Maximum Inf Inf Inf Inf Inf Maximum Inf Butyl benzyl 4- Bromophenyl bis(2- Chloro bis(2- Chloroethyl) bis(2- Chloroiso Inf Benzidine phthalate phenyl ether ethoxy)methane ether propyl) ether 2- Chloronaphthalene Date N /L p g/L N g/L N g/L N g/L N /L p g/L 02/09/11 ND (500) ND (6.0) ND (2.0) ND (1.0) ND (1.0) ND (1.0) ND (2.0) 04/06/11 ND (500) ND (6.0) ND (2.0) ND (1.0) ND (1.0) ND (1.0) ND (2.0) 08/08/11 ND (500) ND (6.0) ND (2.0) ND (1.0) ND (1.0) ND (1.0) ND (2.0) 10/10/11 ND (500) ND (6.0) ND (2.0) ND (1.0) ND (1.0) ND (1.0) ND (2.0) Annual Maximum ND (500) ND (6.0) ND (2.0) ND (1.0) ND (1.0) ND (1.0) ND (2.0) Annual Minimum ND (500) ND (6.0) ND (2.0) ND (1.0) ND (1.0) ND (1.0) ND (2.0) Annual Average ND (500) ND (6.0) ND (2.0) ND (1.0) ND (1.0) ND (1.0) ND (2.0) Daily Daily Daily Maximum Maximum Maximum Daily Daily Daily Daily Inf Inf Inf Maximum Maximum Maximum Maximum 4- Chlorophenyl Di -n -butyl 3,3'- Dichloro Inf Inf Inf Inf phenyl ether phthalate benzidine Diethyl phthalate Dimethyl phthalate 2,4- Dinitrotoluene 2,6- Dinitrotoluene Date /J g/L p g/L p g/L p g/L p g/L /J g/L N g/L 02/09/11 ND (4.0) ND (4.0) ND (2.0) ND (17.0) ND (2.0) ND (15.0) ND (6.0) 04/06/11 ND (4.0) ND (4.0) ND (2.0) ND (17.0) ND (2.0) ND (15.0) ND (6.0) 08/08/11 ND (4.0) ND (4.0) ND (2.0) ND (17.0) ND (2.0) ND (15.0) ND (6.0) 10/10/11 ND (4.0) ND (4.0) ND (2.0) ND (17.0) ND (2.0) ND (15.0) ND (6.0) Annual Maximum ND (4.0) ND (4.0) ND (2.0) ND (17.0) ND (2.0) ND (15.0) ND (6.0) Annual Minimum ND (4.0) ND (4.0) ND (2.0) ND (17.0) ND (2.0) ND (15.0) ND (6.0) Annual Average ND (4.0) ND (4.0) ND (2.0) ND (17.0) ND (2.0) ND (15.0) ND (6.0) ND = Not Detected, below the Laboratory's reporting level or sample- specific detection level PAPublic\Xerox \NPDES 2011 \Table 12 Page 25 TABLE 12 (Continued) CENTRAL CONTRA COSTA SANITARY DISTRICT 2011 ANNUAL INFLUENT WASTE CHARACTERISTICS (INF -001) SEMI - VOLATILE ORGANICS (US EPA METHOD 625) Daily Daily Daily Daily Daily Daily Maximum Maximum Maximum Maximum Maximum Maximum Daily Inf Inf Inf Inf Inf Inf Maximum Di -n -octyl 1,2- Diphenyl bis(2- Ethylhexyl) Hexachloro Hexachloro Hexachlorocyclo Inf phthalate hydrazine phthalate benzene butadiene pentadiene Hexachloroethane Date u g/L N g/L p g/L u g/L N g/L N g/L N g/L 02/09/11 DNQ (1.0) ND (4.0) 14.2 ND (2.0) ND (1.0) ND (43.0) ND (5.0) 04/06/11 ND (1.0) ND (4.0) 12.1 ND (2.0) ND (1.0) ND (43.0) ND (5.0) 08/08/11 ND (1.0) ND (4.0) 16.7 ND (2.0) ND (1.0) ND (43.0) ND (5.0) 10/10/11 ND (1.0) ND (4.0) 15.2 ND (2.0) ND (1.0) ND (43.0) ND (5.0) Annual Maximum DNQ (1.0) ND (4.0) 16.7 ND (2.0) ND (1.0) ND (43.0) ND (5.0) Annual Minimum ND (1.0) ND (4.0) 12.1 ND (2.0) ND (1.0) ND (43.0) ND (5.0) Annual Average < 1.0 ND (4.0) 14.6 ND (2.0) ND (1.0) ND (43.0) ND (5.0) Date Daily Maximum Inf Isophorone N /L Daily Maximum Inf Nitrobenzene N /L Daily Maximum Inf N- Nitrosodi methylamine N /L Daily Maximum Inf N- Nitrosodi phenylamine N /L Daily Maximum Inf N- Nitroso -di -n- propylamine N /L Daily Maximum Inf 1,2,4 - Trichloro benzene N /L Daily Maximum Inf 4- Chloro -3- methylphenol N /L 02/09/11 ND (1.0) ND (1.0) ND (1.0) ND (1.0) ND (1.0) ND (2.0) ND (4.0) 04/06/11 ND (1.0) ND (1.0) ND (1.0) ND (1.0) ND (1.0) ND (2.0) ND (4.0) 08/08/11 ND (1.0) ND (1.0) ND (1.0) ND (1.0) ND (1.0) ND (2.0) ND (4.0) 10/10/11 ND (1.0) ND (1.0) ND (1.0) ND (1.0) ND (1.0) ND (2.0) ND (4.0) Annual Maximum ND (1.0) ND (1.0) ND (1.0) ND (1.0) ND (1.0) ND (2.0) ND (4.0) Annual Minimum ND (1.0) ND (1.0) ND (1.0) ND (1.0) ND (1.0) ND (2.0) ND (4.0) Annual Average ND (1.0) ND (1.0) ND (1.0) ND (1.0) ND (1.0) ND (2.0) ND (4.0) ND = Not Detected, below the Laboratory's reporting level or sample- specific detection level PAPublic \Xerox \NPDES 2011 \Table 12 Page 26 TABLE 12 (Continued) CENTRAL CONTRA COSTA SANITARY DISTRICT 2011 ANNUAL INFLUENT WASTE CHARACTERISTICS (INF -001) SEMI - VOLATILE ORGANICS (US EPA METHOD 625) Date Daily Maximum Inf 2- Chlorophenol Fi g/L Daily Maximum Inf 2,4- Dichlorophenol p g/L al y Maximum Inf 2,4- Dimethyl phenol u g/L Daily Maximum Inf 2,4- Dinitrophenol p g/L Daily Maximum Inf 4,6- Dinitro -2- methylphenol /i g/L Daily Maximum Inf 2- Nitrophenol p g/L Daily Maximum Inf 4- Nitrophenol ji g/L 02/09/11 ND (1.0) ND (2.0) ND (13.0) ND (13.0) ND (4.0) ND (2.0) ND (9.0) 04/06/11 ND (1.0) ND (2.0) ND (13.0) ND (13.0) ND (4.0) ND (2.0) ND (9.0) 08/08/11 ND (1.0) ND (2.0) ND (13.0) ND (13.0) ND (4.0) ND (2.0) ND (9.0) 10/10/11 ND (1.0) ND (2.0) 1 ND (13.0) 1 ND (13.0) 1 ND (4.0) ND (2.0) 1 ND (9.0) Annual Maximum ND (1.0) ND (2.0) ND (1.30) ND (1.30) ND (4.0) ND (2.0) ND (9.0) Annual Minimum ND (1.0) ND (2.0) ND (13.0) ND (13.0) ND (4.0) ND (2.0) ND (9.0) Annual Average ND (1.0) ND (2.0) ND (13.0) ND (13.0) ND (4.0) ND (2.0) ND (9.0) Daily Daily Maximum Daily Maximum Inf Maximum Inf Pentachloro Inf 2,4,6 - Trichloro phenol Phenol phenol Date p g/L N g/L u g/L 02/09/11 ND (5.0) 26.5 ND (1.0) 04/06/11 ND (5.0) 18.3 ND (1.0) 08/08/11 ND (5.0) 15.0 ND (1.0) 10/10/11 ND (5.0) 14.4 1 ND (1.0) Annual Maximum ND (5.0) 26.5 ND (1.0) Annual Minimum ND (5.0) 14.4 ND (1.0) Annual Average ND (5.0) 18.6 ND (1.0) ND = Not Detected, below the Laboratory's reporting level or sample- specific detection level DNQ = Detected but Not Quantified, below the SWRCB SIP ML value P1Pub1ic \Xerox \NPDES 2011 \Table 12 Page 27 TABLE 13 CENTRAL CONTRA COSTA SANITARY DISTRICT 2011 ANNUAL INFLUENT WASTE CHARACTERISTICS (INF -001) PAHs (US EPA METHOD 610) Daily Daily Daily Daily Daily Daily Daily Daily Maximum Maximum Maximum Maximum Maximum Maximum Maximum Maximum Inf Inf Inf Inf Inf Inf Inf Inf Benzo(a) Benzo(a) Benzo(b) Benzo(b)(ghi) Benzo(k) Acenaphthene Acenaphthylene Anthracene Anthracene Pyrene Fluoranthene Perylene Fluoranthene Date /a g/L /L /J g/L /L Fi g/L p g/L p g/L p g/L 02/09/11 ND (0.25) 1.4 ND (0.25) ND (0.25) ND (0.25) ND (0.25) ND (0.25) ND (0.25) 04/06/11 ND (0.50) 1.1 ND (0.50) ND (0.25) ND (0.50) ND (0.25) ND (0.50) ND (0.25) 08/08/11 ND (0.25) 1.4 ND (0.25) ND (0.25) ND (0.25) ND (0.25) ND (0.25) ND (0.25) 10/10/11 ND (0.25) 2.2 ND (0.25) ND (0.12) ND (0.25) ND (0.12) ND (0.25) ND (0.12) Annual Maximum ND (0.50) 2.2 ND (0.50) ND (0.25) ND (0.50) ND (0.25) ND (0.50) ND (0.25) Annual Minimum ND (0.25) 1.1 ND (0.25) ND (0.12) ND (0.25) ND (0.12) ND (0.25) ND (0.12) Annual Average ND (0.31) 1.5 ND (0.31) ND (0.22) ND (0.31) ND (0.22) ND (0.31) ND (0.22) Daily Daily Daily Maximum Daily Daily Maximum Daily Daily Daily Maximum Inf Maximum Maximum Inf Maximum Maximum Maximum Inf Dibenzo(a,h) Inf Inf Indeno Inf Inf Inf Chrysene Anthracene Fluoranthene Fluorene (1,2,3 -cd) Pyrene Naphthalene Phenanthrene Pyrene Date N g/L p g/L p g/L p g/L p g/L p g/L N g/L p g/L 02/09/11 ND (0.25) ND (0.25) ND (0.25) ND (0.25) ND (0.25) 2.8 ND (0.25) ND (0.25) 04/06/11 ND (0.50) ND (0.50) ND (0.50) ND (0.50) ND (0.25) 3.9 ND (0.50) ND (0.50) 08/08/11 ND (0.25) ND (0.25) ND (0.25) ND (0.25) ND (0.25) 3.6 ND (0.25) ND (0.25) 10/10/11 ND (0.25) ND (0.25) ND (0.25) ND (0.25) ND (0.12) 6.1 j ND (0.25) j ND (0.25) Annual Maximum ND (0.50) ND (0.50) ND (0.50) ND (0.50) ND (0.25) 6.1 ND (0.50) ND (0.50) Annual Minimum ND (0.25) ND (0.25) ND (0.25) ND (0.25) ND (0.12) 2.8 ND (0.25) ND (0.25) Annual Average ND (0.31) ND (0.31) ND (0.31) ND (0.31) ND (0.22) 4.1 ND (0.31) ND (0.31) ND = Not Detected, below the Laboratory's reporting level or sample- specific detection limit. P: \Public\Xerox \NPDES 2011 \Table 13 Page 28 TABLE 14 CENTRAL CONTRA COSTA SANITARY DISTRICT 2011 ANNUAL INFLUENT WASTE CHARACTERISTICS (I N F -001) ORGAN OPHOSPHORUS PESTICIDES (EPA METHOD 614) Date Daily Maximum Inf Azinphos /L Daily Maximum Inf Chloropyrifos g/L Daily Maximum Inf Demeton -O /L Daily Maximum Inf Demeton -S g/L Daily Maximum Inf Diazinon g/L 02/09/11 ND (2.0) ND (0.50) ND (0.5) ND (0.5) ND (0.60) 04/06/11 ND (2.0) ND (0.50) ND (0.5) ND (0.5) ND (0.60) 08/08/11 ND (2.0) ND (0.50) ND (0.5) ND (0.5) ND (0.60) 10/10/11 ND (2.0) ND (0.05) ND (0.5) ND (0.5) ND (0.05) Annual Maximum ND (2.0) ND (0.50) ND (0.5) ND (0.5) ND (0.60) Annual Minimum ND (2.0) ND (0.05) ND (0.5) ND (0.5) ND (0.05) Annual Average ND (2.0) ND (0.39) ND (0.5) ND (0.5) ND (0.46) Date Daily Maximum Inf Disulfoton u g/L Daily Maximum Inf Ethion u g/L Daily Maximum Inf Malathion u g/L Daily Maximum Inf Parathion, methyl u g/L Daily Maximum Inf Parathion, ethyl u g/L 02/09/11 ND (1.0) ND (0.50) ND (0.50) ND (1.0) ND (0.50) 04/06/11 ND (1.0) ND (0.50) ND (0.50) ND (1.0) ND (0.50) 08/08/11 ND (1.0) ND (0.50) ND (0.50) ND (1.0) NA (0.50) 10/10/11 ND (1.0) ND (0.50) ND (0.10) ND (1.0) NA (0.50) Annual Maximum ND (1.0) ND (0.50) ND (0.50) ND (1.0) ND (0.50) Annual Minimum ND (1.0) ND (0.50) ND (0.10) ND (1.0) ND (0.50) Annual Average ND (1.0) ND (0.50) ND (0.40) ND (1.0) ND (0.50) ND = Not Detected, below the Laboratory's reporting level or sample- specific detection level. NA = Not analyzed. P: \Public \Xerox \NPDES 2011 \Table 14 Page 29 TABLE 15 CENTRAL CONTRA COSTA SANITARY DISTRICT 2011 ANNUAL INFLUENT WASTE CHARACTERISTICS (I N F -001) DIOXINS AND FURANS (US EPA METHOD 1613B) ND = Not Detected, below the Laboratory's reporting level or sample- specific detection level. DNQ value set to zero for TEQ calculation as specified in Attachment G (Order No. R2- 2010 - 0054). DNQ = Detected but Not Quantified, below the SWRCB ML value. P: \Public \Xerox \NPDES 2011 \Table 15 Page 30 Daily Daily Daily Daily Daily Daily Daily Maximum Maximum Maximum Maximum Maximum Maximum Inf Inf Inf Inf Inf Inf 1,2,3,7,8- 1,2,3,4,7,8 1,2,3,6,7,8 1,2,3,7,8,9 1,2,3,4,6,7,8 Date 2,3,7,8 -TCDD PeCDD HxCDD HxCDD HxCDD HpCDD Date pg /L pg /L pg /L pg /L pg /L pg /L 02/09/11 ND (1.15) ND (4.46) ND (2.84) ND (3.47) ND (3.09) DNQ (19.7) 08/08/11 ND (0.986) ND (1.01) ND (2.20) ND (2.43) ND (2.17) DNQ (20.8) Annual Average ND (1.07) ND (2.74) ND (2.52) ND (2.95) ND (2.63) DNQ (20.2) ND = Not Detected, below the Laboratory's reporting level or sample- specific detection level. DNQ value set to zero for TEQ calculation as specified in Attachment G (Order No. R2- 2010 - 0054). DNQ = Detected but Not Quantified, below the SWRCB ML value. P: \Public \Xerox \NPDES 2011 \Table 15 Page 30 Daily Daily Daily Daily Daily Daily Maximum Maximum Maximum Maximum Maximum Maximum Inf Inf Inf Inf Inf Inf OCDD 2,3,7,8 -TCDF 1,2,3,7,8 -PeCDF 2,3,4,7,8 -PeCDF 1,2,3,4,7,8 -HxCDF 1,2,3,6,7,8 -HxCDF Date pg /L pg /L pg /L pg /L pg /L pg /L 02/09/11 170 ND (1.13) ND (0.974) ND (0.981) ND (0.943) DNQ (2.37) 08/08/11 150 ND (1.57) ND (0.660) ND (0.701) ND (1.04) ND (1.04) Annual Average 160 ND (1.35) ND (0.817) ND (0.841) ND (0.992) < 1.70 ND = Not Detected, below the Laboratory's reporting level or sample- specific detection level. DNQ value set to zero for TEQ calculation as specified in Attachment G (Order No. R2- 2010 - 0054). DNQ = Detected but Not Quantified, below the SWRCB ML value. P: \Public \Xerox \NPDES 2011 \Table 15 Page 30 Daily Daily Daily Daily Daily Daily Maximum Maximum Maximum Maximum Maximum Maximum Inf Inf Inf. Inf Inf Inf 2,3,4,6,7,8 -HxCDF 1,2,3,7,8,9 -HxCDF 1,2,3,4,6,7,8 -HpCDF 1,2,3,4,7,8,9 -HpCDF OCDF Dioxin TEQ Date pg /L p /L pg /L p /L p /L pg /L 02/09/11 ND (0.882) ND (0.912) ND (3.63) ND (5.43) DNQ (9.11) 0.000170 08/08/11 ND (1.08) ND (1.30) DNQ (3.12) ND (2.19) DNQ (6.97) 0.000150 Annual Average ND (0.981) ND (1.01) < (3.38) ND (3.81) DNQ (8.04) 0.000160 ND = Not Detected, below the Laboratory's reporting level or sample- specific detection level. DNQ value set to zero for TEQ calculation as specified in Attachment G (Order No. R2- 2010 - 0054). DNQ = Detected but Not Quantified, below the SWRCB ML value. P: \Public \Xerox \NPDES 2011 \Table 15 Page 30 TABLE 16 CENTRAL CONTRA COSTA SANITARY DISTRICT 2011 ANNUAL INFLUENT WASTE CHARACTERISTICS (INF -001) CHLORINATED PESTICIDES (US EPA METHOD 608) Date Daily Maximum Inf Aldrin u g/L Daily Maximum Inf alpha BHC u g/L Daily Maximum Inf beta -BHC N g/L Daily Maximum Inf gamma -BCH u g/L Daily Maximum Inf delta BHC p g/L Daily Maximum Inf Chlordane N g/L 02/09/11 ND (0.050) ND (0.050) ND (0.050) ND (0.050) ND (0.050) ND (0.050) 04/06/11 ND (0.050) ND (0.050) ND (0.050) ND (0.050) ND (0.050) ND (0.050) 08/31/11 ND (0.050) ND (0.050) ND (0.050) ND (0.050) ND (0.050) ND (0.050) 10/10/11 ND (0.050) ND (0.050) 1 ND (0.050) ND (0.050) ND (0.050) 1 ND (0.050) Annual Maximum ND (0.050) ND (0.050) ND (0.050) ND (0.050) ND (0.050) ND (0.050) Annual Minimum ND (0.050) ND (0.050) ND (0.050) ND (0.050) ND (0.050) ND (0.050) Annual Average ND (0.050) ND (0.050) ND (0.050) ND (0.050) ND (0.050) ND (0.050) Date Daily Maximum Inf 4,4- DDT g/L Daily Maximum Inf 4,4 -DDE N g/L Daily Maximum Inf Dieldrin p g/L Daily Maximum Inf 4,4 -DDD g/L Daily Maximum Inf alpha - Endosulfan N g/L Daily Maximum Inf beta - Endosulfan g/L 02/09/11 ND (0.10) ND (0.10) ND (0.10) ND (0.10) ND (0.050) ND (0.10) 04/06/11 ND (0.10) ND (0.10) ND (0.10) ND (0.10) ND (0.050) ND (0.10) 08/31/11 ND (0.10) ND (0.10) ND (0.10) ND (0.10) ND (0.050) ND (0.10) 10/10/11 ND (0.10) ND (0.10) 1 ND (0.10) ND (0.10) ND (0.050) 1 ND (0.10) Annual Maximum ND (0.10) ND (0.10) ND (0.10) ND (0.10) ND (0.050) ND (0.10) Annual Minimum ND (0.10) ND (0.10) ND (0.10) ND (0.10) ND (0.050) ND (0.10) Annual Average ND (0.10) ND (0.10) ND (0.10) ND (0.10) ND (0.050) ND (0.10) ND = Not Detected, below the Laboratory's reporting level or sample- specific detection level PAPublic \Xerox \NPDES 2011 \Table 16 Page 31 TABLE 16 (Continued) CENTRAL CONTRA COSTA SANITARY DISTRICT 2011 ANNUAL INFLUENT WASTE CHARACTERISTICS (INF -001) CHLORINATED PESTICIDES (US EPA METHOD 608) 02/09/11 ND (0.10) ND (0.10) ND (0.050) ND (0.050) ND (0.050) ND (0.20) 04/06/11 ND (0.10) ND (0.10) ND (0.050) ND (0.050) ND (0.050) ND (0.20) 08/31/11 ND (0.10) ND (0.10) ND (0.050) ND (0.050) ND (0.050) ND (0.20) 10/10/11 ND (0.10) ND (0.10) ND (0.050) ND (0.050) ND (0.050) ND (0.20) Annual Maximum ND (0.10) ND (0.10) ND (0.050) ND (0.050) ND (0.050) ND (0.20) Annual Minimum ND (0.10) ND (0.10) ND (0.050) ND (0.050) ND (0.050) ND (0.20) Annual Average ND (0.10) ND (0.10) ND (0.050) ND (0.050) ND (0.050) ND (0.20) ND = Not Detected, below the Laboratory's reporting level or sample- specific detection level DNQ = Detected but Not Quantified, below the SWRCB SIP ML value Page 32 N \POSUPlaboratory\Annual Report - NPDES 2011 \Table 16 TABLE 17 CENTRAL CONTRA COSTA SANITARY DISTRICT 2011 ANNUAL FINAL EFFLUENT WASTE CHARACTERISTICS (EFF -001) TRACE METALS CONCENTRATIONS Daily Daily Daily Daily Daily Daily Daily Daily Maximum Maximum Maximum Maximum Maximum Maximum Maximum Maximum Eff Eff Eff Eff Eff Eff Eff Eff Antimony Arsenic Beryllium Cadmium Chromium Copper Lead Mercury Month u g/L p g/L N g/L /i g/L N g/L N g/L // g/L p g/L January DNQ (0.18) DNQ (0.72) ND (0.01) ND (0.02) DNQ (0.33) 5.58 DNQ (0.23) 0.00752 February DNQ (0.28) DNQ (0.75) ND (0.01) ND (0.02) DNQ (0.26) 6.55 DNQ (0.23) 0.00682 March DNQ (0.23) 1.00 ND (0.01) DNQ (0.05) DNQ (0.29) 5.96 DNQ (0.24) 0.00708 April DNQ (0.23) 1.12 ND (0.01) DNQ (0.02) DNQ (0.35) 5.40 DNQ (0.31) 0.00781 May DNQ (0.31) DNQ (0.42) ND (0.01) DNQ (0.04) DNQ (0.35) 5.28 DNQ (0.25) 0.00728 June DNQ (0.19) DNQ (0.52) ND (0.01) DNQ (0.02) DNQ (0.32) 4.74 DNQ (0.23) 0.00812 July DNQ (0.18) DNQ (0.42) ND (0.01) DNQ (0.02) DNQ (0.37) 4.97 DNQ (0.27) 0.00592 August DNQ (0.21) DNQ (0.33) ND (0.01) ND (0.01) DNQ (0.39) 5.36 DNQ (0.27) 0.00672 September DNQ (0.40) DNQ (0.17) ND (0.01) DNQ (0.02) DNQ (0.32) 4.32 DNQ (0.28) 0.00449 October DNQ (0.26) DNQ (0.37) ND (0.01) DNQ (0.04) DNQ (0.38) 6.19 DNQ (0.31) 0.00635 November DNQ (0.25) DNQ (0.44) ND (0.01) DNQ (0.04) DNQ (0.35) 7.49 DNQ (0.31) 0.00967 December DNQ (0.27) DNQ (0.37) ND (0.01) ND (0.02) DNQ (0.38) 7.11 DNQ (0.31) 0.00861 Annual Maximum DNQ (0.40) 1.12 ND (0.01) DNQ (0.05) DNQ (0.39) 7.49 DNQ (0.31) 0.00967 Annual Minimum DNQ (0.18) DNQ (0.17) ND (0.01) ND (0.01) DNQ (0.26) 4.32 DNQ (0.23) 0.00449 Annual Average DNQ (0.25) < 0.55 ND (0.01) < 0.03 DNQ (0.34) 5.75 DNQ (0.27) 0.00720 ND = Not Detected, below the MDL (values in parentheses) DNQ = Detected but Not Quantified, below the SWRCB SIP ML value P: \Public \Xerox \NPDES 2011 \Table 17 Paeg 33 TABLE 17 (Continued) CENTRAL CONTRA COSTA SANITARY DISTRICT 2011 ANNUAL FINAL EFFLUENT WASTE CHARACTERISTICS (EFF -001) TRACE METALS CONCENTRATIONS Daily Daily Daily Daily Daily Daily Daily Maximum Maximum Maximum Maximum Maximum Maximum Maximum Eff Eff Eff Eff Eff Eff Eff Nickel Selenium Silver Thallium Zinc Cyanide Tributyltin Month u /L u g/L u /L u /L /a /L u /L p g/L January 2.02 DNQ (0.52) DNQ (0.06) ND (0.03) 27.0 DNQ (3.6) 0.00169 February 1.89 DNQ (0.44) DNQ (0.08) ND (0.03) 30.3 DNQ (4.0) 0.00198 March 2.10 DNQ (0.40) DNQ (0.06) ND (0.03) 26.6 DNQ (4.3) 0.00170 April 2.20 DNQ (0.46) DNQ (0.03) ND (0.03) 23.5 ND (2.3) 0.00477 May 1.82 DNQ (0.32) DNQ (0.05) ND (0.03) 26.4 DNQ (3.1) 0.00157 June 1.86 DNQ (0.25) DNQ (0.08) ND (0.03) 26.1 DNQ (2.3) 0.00229 July 1.91 DNQ (0.26) ND (0.01) ND (0.03) 25.2 DNQ (3.7) 0.00226 August 1.84 DNQ (0.14) ND (0.01) ND (0.03) 24.1 DNQ (2.8) 0.00186 September 2.07 DNQ (0.27) ND (0.01) ND (0.03) 33.0 DNQ (2.6) 0.00187 October 2.01 DNQ (0.32) DNQ (0.04) ND (0.03) 30.8 DNQ (3.22) 0.00322 November 2.14 DNQ (0.15) DNQ (0.07) ND (0.03) 30.7 DNQ (4.33) 0.00221 December 1.85 DNQ (0.24) DNQ (0.03) ND (0.03) 32.6 DNQ (2.9) 0.00277 Annual Maximum 2.20 DNQ (0.52) DNQ (0.08) ND (0.03) 33.0 DNQ (4.33) 0.00477 Annual Minimum 1.82 DNQ (0.14) ND (0.01) ND (0.03) 23.5 ND (2.3) 0.00157 Annual Average 1.98 DNQ (0.31) < (0.04) ND (0.03) 28.0 < 3.26 0.00235 ND = Not Detected, below the MDL (values in parentheses) DNQ = Detected but Not Quantified, below the SWRCB SIP ML value P: \Public \Xerox \NPDES 2011 \Table 17 Page 34 TABLE 18 CENTRAL CONTRA COSTA SANITARY DISTRICT 2011 ANNUAL FINAL EFFLUENT WASTE CHARACTERISTICS (EFF -001) VOLATILE ORGANICS (US EPA METHOD 624) Daily Daily Uaily Daily Maximum Daily Maximum Daily Daily Maximum Daily Maximum Eff Maximum Eff Maximum Maximum Eff Maximum Eff 2- Propene Eff Bromodichloro Eff Eff Carbon Eff Acrolein nitrile Benzene methane Bromoform Bromomethane Tetrachloride Chlorobenzene Date jj g/L /a /L /j g/L /j g/L jj g/L /L p g/L N g/L 02/09/11 ND (2.5) ND (1.0) ND (0.25) ND (0.25) ND (0.25) ND (0.25) ND (0.25) ND (0.25) 04/06/11 ND (0.56) ND (0.27) ND (0.24) ND (0.34) ND (0.33) ND (0.25) ND (0.32) ND (0.24) 06/02/11 ND (0.56) ND (0.27) ND (0.24) ND (0.34) ND (0.33) ND (0.25) ND (0.32) ND (0.24) 08/08/11 ND (0.56) DNQ (0.8) ND (0.24) ND (0.34) ND (0.33) ND (0.25) ND (0.32) ND (0.24) 10/29/11 ND (0.56) ND (0.27) ND (0.24) ND (0.34) ND (0.33) ND (0.25) ND (0.32) ND (0.24) 12/09/11 ND (0.56) ND (0.27) ND (0.24) ND (0.34) ND (0.33) ND (0.25) ND (0.32) ND (0.24) Annual Maximum ND (2.5) DNQ (0.8) ND (0.25) ND (0.34) ND (0.33) ND (0.25) ND (0.32) ND (0.25) Annual Minimum ND (0.56) ND (0.27) ND (0.24) ND (0.25) ND (0.25) ND (0.25) ND (0.25) ND (0.24) Annual Average ND (0.88) < 0.48 ND (0.24) ND (0.33) ND (0.32) ND (0.25) ND (0.31) ND (0.24) ND = Not Detected, below the MDL (values in parentheses) DNQ = Detected but Not Quantified, below SWRCB SIP ML level Analytes not measured. PAPublic \Xerox \NPDES 2011 \Table 18 Page 35 TABLE 18 (Continued) CENTRAL CONTRA COSTA SANITARY DISTRICT 2011 ANNUAL FINAL EFFLUENT WASTE CHARACTERISTICS (EFF -001) VOLATILE ORGANICS (US EPA METHOD 624) aiy Dally Dally Daily Uaily Daily Maximum Daily Daily Maximum Maximum Maximum Maximum Maximum Eff Maximum Maximum Eff Eff Eff Eff Eff 2- Chloroethyl Eff Eff Chlorodibromo 1,2- Dichloro 1,3- Dichloro 1,4- Dichloro Chloroethane vinyl ether Chloroform Chloromethane methane benzene benzene benzene Date /L /a g/L /j g/L u g/L /j /L /j g/L u g/L u g/L 02/09/11 ND (0.25) ND (0.5) 0.75 ND (0.25) ND (0.25) ND (0.25) ND (0.25) ND (0.25) 04/06/11 ND (0.13) ND (0.37) DNQ (1.0) ND (0.10) ND (0.28) ND (0.27) ND (0.32) ND (0.24) 06/02/11 ND (0.13) ND (0.37) DNQ (0.6) ND (0.10) ND (0.28) ND (0.27) ND (0.32) ND (0.24) 08/08/11 ND (0.13) ND (0.37) DNQ (0.4) ND (0.10) ND (0.28) DNQ (0.3) ND (0.32) DNQ (0.4) 10/29/11 ND (0.13) ND (0.37) DNQ (0.4) ND (0.10) ND (0.28) ND (0.27) ND (0.32) DNQ (0.3) 12/09/11 ND (0.13) ND (0.37) ND (0.6) ND (0.10) ND (0.28) ND (0.27) ND (0.32) DNQ Annual Maximum ND (0.25) ND (0.5) DNQ (1.0) ND (0.25) ND (0.28) DNQ (0.3) ND (0.32) DNQ (0.4) Annual Minimum ND (0.13) ND (0.37) DNQ (0.4) ND (0.10) ND (0.25) ND (0.25) ND (0.25) ND (0.24) Annual Average ND (0.15) ND (0.39) DNQ 0.63 ND (0.13) ND (0.28) ND (0.27) ND (0.31) < 0.29 ND = Not Detected, below the MDL (values in parentheses) DNQ = Detected but Not Quantified, below SWRCB SIP ML level PAPublic \Xerox \NPDES 2011 \Table 18 Page 36 TABLE 18 (Continued) CENTRAL CONTRA COSTA SANITARY DISTRICT 2011 ANNUAL FINAL EFFLUENT WASTE CHARACTERISTICS (EFF -001) VOLATILE ORGANICS (US EPA METHOD 624) Date Daily Maximum Eff 1,1- Dichloro ethane /L Daily Maximum Eff 1,2- Dichloro ethane p g/L Daily Maximum Eff 1,1- Dichloro ethene p g/L Daily Maximum Eff trans -1,2- Dichloroethene u g/L Dally Maximum Eff 1,2- Dichloro propane p g/L Dally Maximum Eff cis -1,3- Dichloro propene p g/L Daily Maximum Eff trans -1,3- Dichloropropene u g/L Daily Maximum Eff Ethylbenzene u g/L 02/09/11 ND (0.25) ND (0.25) ND (0.25) ND (0.25) ND (0.25) ND (0.25) ND (0.25) ND (0.25) 04/06/11 ND (0.16) ND (0.22) ND (0.38) ND (0.25) ND (0.28) ND (0.24) ND (0.34) ND (0.21) 06/02/11 ND (0.16) ND (0.22) ND (0.38) ND (0.25) ND (0.28) ND (0.24) ND (0.34) ND (0.21) 08/08/11 ND (0.16) ND (0.22) ND (0.38) ND (0.25) ND (0.28) ND (0.24) ND (0.34) ND (0.21) 10/29/11 ND (0.16) ND (0.22) ND (0.38) ND (0.25) ND (0.28) ND (0.24) ND (0.34) ND (0.21) 12/09/11 ND (0.16) ND (0.22) ND (0.38) ND (0.25) ND (0.28) ND (0.24) ND (0.34) ND (0.21) Annual Maximum ND (0.25) ND (0.25) ND (0.38) ND (0.25) ND (0.28) ND (0.25) ND (0.34) ND (0.25) Annual Minimum ND (0.16) ND (0.22) ND (0.25) ND (0.25) ND (0.25) ND (0.24) ND (0.25) ND (0.21) Annual Average ND (0.18) ND (0.23) ND (0.36) ND (0.25) ND (0.28) ND (0.24) ND (0.33) ND (0.22) ND = Not Detected, below the MDL (values in parentheses) DNQ = Detected but Not Quantified, below SWRCB SIP ML level PAPublic \Xerox \NPDES 2011 \Table 18 Page 37 TABLE 18 (Continued) CENTRAL CONTRA COSTA SANITARY DISTRICT 2011 ANNUAL FINAL EFFLUENT WASTE CHARACTERISTICS (EFF -001) VOLATILE ORGANICS (US EPA METHOD 624) Date Daily Maximum Eff Methylene Chloride p g/L Daily Maximum Eff 1,1,2,2 -Tetra chloroethane p g/L Daily Maximum Eff Tetracloro ethene p g/L Daily Maximum Eff Toluene u g/L Dally Maximum Eff 1,1,1 - Trichloro ethane p g/L Dally Maximum Eff 1,1,2 - Trichloro ethane p g/L Daily Maximum Eff Trichloro ethene u g/L Dally Maximum Eff Vinyl Chloride u g/L 02/09/11 DNQ (0.31) ND (0.25) ND (0.25) .69 ND (0.25) ND (0.25) ND (0.25) ND (0.25) 04/06/11 ND (0.42) ND (0.36) ND (0.22) DNQ (1.0) ND (0.22) ND (0.37) ND (0.29) ND (0.09) 06/02/11 ND (0.42) ND (0.36) ND (0.22) DNQ (0.4) ND (0.22) ND (0.37) ND (0.29) ND (0.09) 08/08/11 ND (0.42) ND (0.36) ND (0.22) DNQ (0.6) ND (0.22) ND (0.37) ND (0.29) ND (0.09) 10/29/11 ND (0.42) ND (0.36) ND (0.22) DNQ (0.7) ND (0.22) ND (0.37) ND (0.29) ND (0.09) 12/09/11 ND (0.42) ND (0.36) ND (0.22) ND (0.21) ND (0.22) ND (0.37) ND (0.29) ND (0.09) Annual Maximum ND (0.42) ND (0.36) ND (0.25) DNQ (1.0) ND (0.25) ND (0.37) ND (0.29) ND (0.25) Annual Minimum DNQ (0.31) ND (0.25) ND (0.22) ND (0.21) ND (0.22) ND (0.25) ND (0.25) ND (0.09) Annual Average < 0.40 ND (0.34) ND (0.23) < 0.60 ND (0.23) ND (0.35) ND (0.28) ND (0.12) P: \Public \Xerox \NPDES 2011 \Table 18 Page 38 TABLE 19 CENTRAL CONTRA COSTA SANITARY DISTRICT 2011 ANNUAL FINAL EFFLUENT WASTE CHARACTERISTICS (EFF -001) SEMI - VOLATILE ORGANICS (US EPA METHOD 625) Daily Daily Daily Daily Daily Daily Daily Maximum Maximum Maximum Maximum Maximum Maximum Maximum Eff Eff Eff Eff Eff Eff Eff Butyl benzyl 4- Bromophenyl bis(2- Chloro bis(2- Chloro bis(2- Chloro 2- Chloro Benzidine phthalate phenyl ether ethoxy)methane ethyl) ether isopropyl)ether naphthalene Date u g/L p g/L p g/L g/L p g/L g/L Fj g/L 02/09/11 ND (50) ND (0.6) ND (0.2) ND (0.1) ND (0.1) ND (0.1) ND (0.2) 04/06/11 ND (50) ND (0.6) ND (0.2) ND (0.1) ND (0.1) ND (0.1) ND (0.2) 08/08/11 ND (50) ND (0.6) ND (0.2) ND (0.1) ND (0.1) ND (0.1) ND (0.2) 10/10/11 ND (50) ND (0.6) ND (0.2) ND (0.1) ND (0.1) ND (0.1) ND (0.2) Annual Maximum ND (50) ND (0.6) ND (0.2) ND (0.1) ND (0.1) ND (0.1) ND (0.2) Annual Minimum ND (50) ND (0.6) ND (0.2) ND (0.1) ND (0.1) ND (0.1) ND (0.2) Annual Average ND (50) ND (0.6) ND (0.2) ND (0.1) ND (0.1) ND (0.1) ND (0.2) Daily Daily Daily Daily Daily Daily Daily Maximum Maximum Maximum Maximum Maximum Maximum Maximum Eff Eff Eff Eff Eff Eff Eff 4- Chlorophenyl Di -n -butyl 3,3'- Dichloro Diethyl Dimethyl 2,4- Dinitro 2,6- Dinitro phenyl ether phthalate benzidine phthalate phthalate toluene toluene Date N /L p g/L p g/L p g/L p g/L /i /L p g/L 02/09/11 ND (0.4) ND (0.4) ND (0.2) ND (1.7) ND (0.2) ND (1.5) ND (0.6) 04/06/11 ND (0.4) ND (0.4) ND (0.2) ND (1.7) ND (0.2) ND (1.5) ND (0.6) 08/08/11 ND (0.4) ND (0.4) ND (0.2) ND (1.7) ND (0.2) ND (1.5) ND (0.6) 10/10/11 ND (0.4) ND (0.4) ND (0.2) ND (1.7) ND (0.2) ND (1.5) ND (0.6) Annual Maximum ND (0.4) ND (0.4) ND (0.2) ND (1.7) ND (0.2) ND (1.5) ND (0.6) Annual Minimum ND (0.4) ND (0.4) ND (0.2) ND (1.7) ND (0.2) ND (1.5) ND (0.6) Annual Average ND (0.4) ND (0.4) ND (0.2) ND (1.7) ND (0.2) ND (1.5) ND (0.6) ND = Not Detected, below the MDL (values in parentheses) TABLE 19 (Continued) CENTRAL CONTRA COSTA SANITARY DISTRICT 2011 ANNUAL FINAL EFFLUENT WASTE CHARACTERISTICS (EFF -001) SEMI - VOLATILE ORGANICS (US EPA METHOD 625) Daily Daily Daily Daily Daily Daily Daily Maximum Maximum Maximum Maximum Maximum Maximum Maximum Eff Eff Eff Eff Eff Eff Eff Di -n -octyl 1,2- Diphenyl bis(2- Ethylhexyl) Hexachloro Hexachloro Hexachloro Hexachloro phthalate hydrazine phthalate benzene butadiene cyclopentadiene ethane Date p g/L /i g/L u g/L p g/L u g/L u g/L /j g/L 02/09/11 ND (0.1) ND (0.4) DNQ (1.2) ND (0.2) ND (0.1) ND (4.3) ND (0.5) 04/06/11 ND (0.1) ND (0.4) DNQ (0.5) ND (0.2) ND (0.1) ND (4.3) ND (0.5) 08/08/11 ND (0.1) ND (0.4) ND (0.5) ND (0.2) ND (0.1) ND (4.3) ND (0.5) 10/10/11 ND (0.1) ND (0.4) DNQ (0.5) ND (0.2) ND (0.1) ND (4.3) ND (0.5) Annual Maximum ND (0.1) ND (0.4) DNQ (1.2) ND (0.2) ND (0.1) ND (4.3) ND (0.5) Annual Minimum ND (0.1) ND (0.4) ND (0.5) ND (0.2) ND (0.1) ND (4.3) ND (0.5) Annual Average ND (0.1) ND (0.4) < 0.68 ND (0.2) ND (0.1) ND (4.3) ND (0.5) Date Daily Maximum Eff Isophorone u /L Daily Maximum Eff Nitrobenzene /i /L Daily Maximum Eff N- Nitrosodi methylamine /i /L Daily Maximum Eff N- Nitrosodi phenylamine 1-i /L Daily Maximum Eff N- Nitroso -di -n- propylamine u /L Daily Maximum Eff 1,2,4 - Trichloro benzene p g/L Daily Maximum Eff 4- Chloro -3- methylphenol u /L 02/09/11 ND (0.1) ND (0.1) ND (0.1) ND (0.1) ND (0.1) ND (0.2) ND (0.4) 04/06/11 ND (0.1) ND (0.1) ND (0.1) ND (0.1) ND (0.1) ND (0.2) ND (0.4) 08/08/11 ND (0.1) ND (0.1) ND (0.1) ND (0.1) ND (0.1) ND (0.2) ND (0.4) 10/10/11 ND (0.1) ND (0.1) ND (0.1) ND (0.1) ND (0.1) ND (0.2) ND (0.4) Annual Maximum ND (0.1) ND (0.1) ND (0.1) ND (0.1) ND (0.1) ND (0.2) ND (0.4) Annual Minimum ND (0.1) ND (0.1) ND (0.1) ND (0.1) ND (0.1) ND (0.2) ND (0.4) Annual Average ND (0.1) ND (0.1) ND (0.1) ND (0.1) ND (0.1) ND (0.2) ND (0.4) ND = Not Detected, below the MDL (values in parentheses) TABLE 19 (Continued) CENTRAL CONTRA COSTA SANITARY DISTRICT 2011 ANNUAL FINAL EFFLUENT WASTE CHARACTERISTICS (EFF -001) SEMI - VOLATILE ORGANICS (US EPA METHOD 625) Daily Daily Daily Daily Daily Maximum Maximum Maximum Maximum Daily Daily Maximum Eff Eff Eff Eff Maximum Maximum Eff 2,4- Dichloro 2,4- Dimethyl 2,4- Dinitro 4,6- Dinitro -2- Eff Eff 2- Chlorophenol phenol phenol phenol methylphenol 2- Nitrophenol 4- Nitrophenol Date p g/L g/L N g/L p g/L N g/L N g/L N g/L 02/09/11 ND (0.1) ND (0.2) ND (1.3) ND (1.3) ND (0.4) ND (0.2) ND (0.9) 04/06/11 ND (0.1) ND (0.2) ND (1.3) ND (1.3) ND (0.4) ND (0.2) ND (0.9) 08/08/11 ND (0.1) ND (0.2) ND (1.3) ND (1.3) ND (0.4) ND (0.2) ND (0.9) 10/10/11 ND (0.1) ND (0.2) ND (1.3) ND (1.3) ND (0.4) ND (0.2) ND (0.9) Annual Maximum ND (0.1) DNQ (0.2) ND (1.3) ND (1.3) ND (0.4) ND (0.2) ND (0.9) Annual Minimum ND (0.1) ND (0.2) ND (1.3) ND (1.3) ND (0.4) ND (0.2) ND (0.9) Annual Average ND (0.1) < 0.2 ND (1.3) ND (1.3) ND (0.4) ND (0.2) ND (0.9) Daily Daily Maximum Daily Maximum Eff Maximum Eff Pentachloro Eff 2,4,6 - Trichloro phenol Phenol phenol Date p g/L u g/L Fi g/L 02/09/11 ND (0.5) Nd (0.1) ND (0.1) 04/06/11 ND (0.5) ND (0.1) ND (0.1) 08/08/11 ND (0.5) ND (0.1) ND (0.1) 10/10/11 ND (0.5) ND (0.1) ND (0.1) Annual Maximum ND (0.5) ND (0.1) ND (0.1) Annual Minimum ND (0.5) ND (0.1) ND (0.1) Annual Average ND (0.5) ND (0.1) ND (0.1) ND = Not Detected, below the MDL (values in parentheses) DNQ = Detect but Not Quantified, below SWRCB SIP ML value P: \Public \Xerox \NPDES 2011 \Table 19 Page 41 TABLE 20 CENTRAL CONTRA COSTA SANITARY DISTRICT 2011 ANNUAL FINAL EFFLUENT WASTE CHARACTERISTICS (EFF -001) PAHs (US EPA METHOD 610) Daily Daily Daily Daily Daily Daily Daily Daily Maximum Maximum Maximum Maximum Maximum Maximum Maximum Maximum Eff Eff Eff Eff Eff Eff Eff Eff Benzo(a) Benzo(a) Benzo(b) Benzo(ghi) Benzo(k) Acenaphthene Acenaphthylene Anthracene Anthracene Pyrene Fluoranthene Perylene Fluoranthene Date ji g/L ji g/L p g/L p g/L p g/L p g/L u g/L u g/L 02/09/11 ND (0.025) ND (0.025) ND (0.025) ND (0.025) ND (0.025) ND (0.025) ND (0.025) ND (0.025) 04/06/11 ND (0.05) DNQ (0.05) ND (0.05) ND (0.025) ND (0.05) ND (0.025) ND (0.05) ND (0.025) 08/08/11 ND (0.05) 0.28 ND (0.05) ND (0.025) ND (0.05) ND (0.025) ND (0.05) ND (0.025) 10/10/11 ND (0.05) 0.41 ND (0.05) ND (0.025) ND (0.05) ND (0.025) ND (0.05) ND (0.025) Annual Maximum ND (0.05) 0.41 ND (0.05) ND (0.025) ND (0.05) ND (0.025) ND (0.05) ND (0.025) Annual Minimum ND (0.025) ND (0.025) ND (0.025) ND (0.025) ND (0.025) ND (0.025) ND (0.025) ND (0.025) Annual Average ND (0.044) < 0.19 ND (0.044) ND (0.025) ND (0.044) ND (0.025) ND (0.044) ND (0.025) Daily Daily Daily Maximum Daily Daily Maximum Daily Daily Daily Maximum Eff Maximum Maximum Eff Maximum Maximum Maximum Eff Dibenzo(a,h) Eff Eff 1,2,3- Indeno Eff Eff Eff Chrysene Anthracene Fluoranthene Fluorene Pyrene Naphthalene Phenanthrene Pyrene Date ji g/L p g/L u g/L u g/L p g/L /i g/L p g/L g/L 02/09/11 ND (0.025) ND (0.025) ND (0.025) ND (0.025) ND (0.025) 1.0 ND (0.025) ND (0.025) 04/06/11 ND (0.05) ND (0.05) ND (0.05) ND (0.05) ND (0.025) 1.3 ND (0.05) ND (0.05) 08/08/11 ND (0.05) ND (0.05) ND (0.05) ND (0.05) ND (0.025) 2.0 ND (0.05) ND (0.05) 10/10/11 ND (0.05) ND (0.05) ND (0.05) ND (0.05) ND (0.025) 0.75 ND (0.05) ND (0.05) Annual Maximum ND (0.05) ND (0.05) ND (0.05) ND (0.05) ND (0.025) 2.0 ND (0.05) ND (0.05) Annual Minimum ND (0.025) ND (0.025) ND (0.025) ND (0.025) ND (0.025) 0.75 ND (0.025) ND (0.025) Annual Average ND (0.044) ND (0.044) ND (0.044) ND (0.044) ND (0.025) 1.3 ND (0.044) ND (0.044) ND = Not Detected, below the MDL (values shown in parentheses) DNQ = Detected but Not Quantified, below SWRCB SIP ML level PAPublic \Xerox \NPDES 2011 \Table 20 Page 42 TABLE 21 CENTRAL CONTRA COSTA SANITARY DISTRICT 2011 ANNUAL FINAL EFFLUENT WASTE CHARACTERISTICS (EFF -001) ORGANOPHOSPHORUS PESTICIDES (US EPA METHOD 614) Date Daily Maximum Eff Ethion /L Daily Daily Daily Maximum Eff Parathion, ethyl p g/L Daily ND Daily ND Daily ND Maximum ND Maximum Maximum Maximum (0.02) Maximum (0.05) ND (0.01) Eff Eff 08/08/11 Eff (0.02) Eff (0.05) Eff (0.01) Azinphos Chlopyrifos Demeton -O & -S Diazinon (0.02) Disulfoton (0.05) Date (0.01) p g/L N g/L Annual Maximum p g/L (0.02) p g/L (0.05) p g/L 02/09/11 ND (0.05) ND (0.01) ND (0.01) ND (0.02) ND (0.01) 04/06/11 ND (0.05) ND (0.01) ND (0.01) ND (0.02) ND (0.01) 08/08/11 ND (0.05) ND (0.01) ND (0.01) ND (0.02) ND (0.01) 10/10/11 ND (0.05) ND (0.01) ND (0.01) ND (0.02) ND (0.01) Annual Maximum ND (0.05) ND (0.01) ND (0.01) ND (0.02) ND (0.01) Annual Minimum ND (0.05) ND (0.01) ND (0.01) ND (0.02) ND (0.01) Annual Average ND (0.05) ND (0.01) ND (0.01) ND (0.02) ND (0.01) Date Daily Maximum Eff Ethion /L Daily Maximum Eff Malathion /L Daily Maximum Eff Parathion, methyl p g/L Daily Maximum Eff Parathion, ethyl p g/L 02/09/11 ND (0.02) ND (0.05) ND (0.01) ND (0.05) 04/06/11 ND (0.02) ND (0.05) ND (0.01) ND (0.05) 08/08/11 ND (0.02) ND (0.05) ND (0.01) ND (0.05) 10/10/11 ND (0.02) ND (0.05) ND (0.01) ND (0.05) Annual Maximum ND (0.02) ND (0.05) ND (0.01) ND (0.05) Annual Minimum ND (0.02) ND (0.05) ND (0.01) ND (0.05) Annual Average ND (0.02) ND (0.05) ND (0.01) ND (0.05) ND = Not Detected, below the MDL (values in parentheses) P: \Public \Xerox \NPDES 2011 7able 21 Page 43 TABLE 22 CENTRAL CONTRA COSTA SANITARY DISTRICT 2011 ANNUAL FINAL EFFLUENT WASTE CHARACTERISTICS (EFF -001) DIOXINS AND FURANS (US EPA METHOD 161313) The effluent samples were split between two laboratories. The results reported are the average of the two laboratories' reported values. ND = Not Detected, below the Laboratory's reporting level or sample- specific detection level (shown in parentheses) DNQ = Detected but Not Quantified, below SWRCB SIP ML level. Per Appendix G, the DNQ value is assumed zero in calculation > average. PAPublic \Xerox \NPDES 2011 \Table 22 Page 44 Daily Daily Daily Daily Daily Daily Daily Daily Daily Maximum Maximum Maximum Maximum Maximum Maximum Daily Maximum Maximum Eff Eff Eff Eff Eff Eff Maximum Eff Eff 2,3,7,8- 1,2,3,7,8- 1,2,3,4,7,8 1,2,3,6,7,8 1,2,3,7,8,9 1,2,3,4,6,7,8 Eff 2,3,7,8- 1,2,3,7,8 - TCDD PeCdd HxCDD HxCDD HxCDD HpCDD OCDD TCDF PeCDF Date pg /L pg /L pg /L pg /L pg /L pg /L pg /L pg /L pg /L 02/09/11 ND (0.983) ND (1.16) ND (2.10) ND (2.60) ND (2.29) ND (4.28) ND (9.45) ND (0.676) ND (1.42) 08/08/11 ND (0.734) ND (0.792) ND (1.03) ND (1.05) ND (0.975) ND (2.78) ND (4.20) ND (0.604) ND (0.600) [Annual Average ND (0.858) ND (0.976) ND (1.56) ND (1.82) ND (1.63) ND (3.53) ND (6.82) ND (06.604 ND (1.01) The effluent samples were split between two laboratories. The results reported are the average of the two laboratories' reported values. ND = Not Detected, below the Laboratory's reporting level or sample- specific detection level (shown in parentheses) DNQ = Detected but Not Quantified, below SWRCB SIP ML level. Per Appendix G, the DNQ value is assumed zero in calculation > average. PAPublic \Xerox \NPDES 2011 \Table 22 Page 44 Daily Daily Daily Daily Daily Daily Daily Maximum Maximum Maximum Maximum Maximum Maximum Maximum Daily Daily Eff Eff Eff Eff Eff Eff Eff Maximum Maximum 2,3,4,7,8- 1,2,3,4,7,8- 1,2,3,6,7,8- 2,3,4,6,7,8- 1,2,3,7,8,9- 1,2,3,4,6,7,8 1,2,3,4,7,8,9- Eff Eff PeCDF HxCDF HxCDF HxCDF HxCDF HpCDF HpCDF OCDF Dioxin TEQ Date pg /I pg /L pg /L pg /L pg /L pg /L pg /L pg /L pg /L 02/22/10 ND (1.60) ND (1.79) ND (1.84) ND (1.99) ND (1.94) ND (3.00) ND (4.29) ND (6.10) 0.0 08/08/11 ND (0.636) ND (0.402) ND (0.398) ND (0.437) ND (0.557) ND (1.02) ND (1.26) ND (1.69) 0.0 Annual Average ND (1.12) ND (1.10) ND (1.12) ND (1.21) ND (1.25) ND (2.01) ND (2.78) ND (3.90) 0.0 The effluent samples were split between two laboratories. The results reported are the average of the two laboratories' reported values. ND = Not Detected, below the Laboratory's reporting level or sample- specific detection level (shown in parentheses) DNQ = Detected but Not Quantified, below SWRCB SIP ML level. Per Appendix G, the DNQ value is assumed zero in calculation > average. PAPublic \Xerox \NPDES 2011 \Table 22 Page 44 TABLE 23 CENTRAL CONTRA COSTA SANITARY DISTRICT 2011 ANNUAL FINAL EFFLUENT WASTE CHARACTERISTICS (EFF -001) CHLORINATED PESTICIDES (US EPA METHOD 608) Daily Daily Daily Daily Daily Daily Daily Maximum Maximum Maximum Maximum Maximum Maximum Maximum Maximum Eff Eff Eff Eff Eff Eff Eff Eff Aldrin Alpha -BHC beta -BHC gamma -BHC delta BHC Chlordane 4,4- DDT 4,4 -DDE Date u g/L p g/L p g/L p g/L u g/L u g/L p g/L u g/L 02/09/11 ND (0.005) ND (0.010 ND (0.005) ND (0.010) ND (0.005) ND (0.05) ND (0.01) ND (0.01) 04/06/11 ND (0.005) ND (0.010) ND (0.005) ND (0.01) ND (0.005) ND (0.05) ND (0.01) ND (0.01) 08/31/11 ND (0.005) ND (0.010) ND (0.005) ND (0.020) ND (0.005) ND (0.10) ND (0.01) ND (0.05) 10/10/11 ND (0.005) ND (0.01) ND (0.005) ND (0.02) ND (0.005) ND (0.1) ND (0.01) ND (0.05) Annual Maximum ND (0.005) ND (0.01) ND (0.005) ND (0.02) ND (0.005) ND (0.1) ND (0.01) ND (0.05) Annual Minimum ND (0.005) ND (0.01) ND (0.005) ND (0.01) ND (0.005) ND (0.05) ND (0.01) ND (0.01) Annual Average ND (0.005) ND (0.01) ND (0.005) ND (0.015) ND (0.005) ND (0.075) ND (0.01) ND (0.03) Daily Daily Daily Daily Daily Daily Maximum Maximum Maximum Daily Maximum Daily Maximum Maximum Eff Eff Eff Maximum Eff Maximum Eff Eff alpha- beta- Endosulfan Eff Endrin Eff Dieldrin 4,4 -DDD Endosulfan Endosulfan Sulfate Endrin Aldehyde Heptachlor Date N g/L u g/L N g/L N g/L N g/L p g/L N g/L N g/L 02/09/11 ND (0.01) ND (0.01) ND (0.01) ND (0.01) ND (0.01) ND (0.01) ND (0.01) ND (0.01) 04/06/11 ND (0.01) ND (0.01) ND (0.01) ND (0.01) ND (0.01) ND (0.01) ND (0.01) ND (0.01) 08/31/12 ND (0.01) ND (0.05) ND (0.02) ND (0.01) ND (0.05) ND (0.01) ND (0.01) ND (0.01) 10/10/11 1 ND (0.01) ND (0.05) ND (0.02) 1 ND (0.01) 1 ND (0.05) ND (0.01) ND (0.01) 1 ND (0.01) Annual Maximum ND (0.01) ND (0.05) ND (0.02) ND (0.01) ND (0.05) ND (0.01) ND (0.01) ND (0.01) Annual Minimum ND (0.01) ND (0.01) ND (0.01) ND (0.01) ND (0.01) ND (0.01) ND (0.01) ND (0.01) Annual Average ND (0.01) ND (0.03) ND (0.015) ND (0.01) ND (0.03) ND (0.01) ND (0.01) ND (0.01) P: \Public \Xerox \NPDES 2011 \Table 23 Page 45 TABLE 23 (Continued) CENTRAL CONTRA COSTA SANITARY DISTRICT 2011 ANNUAL FINAL EFFLUENT WASTE CHARACTERISTICS (EFF -001) CHLORINATED PESTICIDES (US EPA METHOD 608) Daily Daily Daily Daily Maximum Daily Maximum Maximum Maximum Eff Maximum Eff Eff Eff Heptachlor Eff PCB -1016 PCB -1221 PCB -1232 Epoxide Toxaphene (Aroclor) (Aroclor) (Aroclor) Date /a g/L /a g/L p g/L p g/L u g/L 02/09/11 ND (0.01) ND (0.05) ND (0.10) ND (0.10) ND (0.10) 04/06/11 ND (0.01) ND (0.05) ND (0.10) ND (0.10) ND (0.10) 08/31/11 ND (0.01) ND (0.05) ND (0.5) ND (0.5) ND (0.5) 10/10/11 ND (0.01) ND (0.05) ND (0.5) ND (0.5) ND (0.5) Annual Maximum ND (0.01) ND (0.05) ND (0.5) ND (0.5) ND (0.5) Annual Minimum ND (0.01) ND (0.05) ND (0.1) ND (0.1) ND (0.1) Annual Average ND (0.01) ND (0.05) ND (0.3) ND (0.3) ND (0.3) Daily Daily Daily Daily Maximum Maximum Maximum Maximum Eff Eff Eff Eff PCB -1242 PCB -1248 PCB -1254 PCB -1260 (Aroclor) (Aroclor) (Aroclor) (Aroclor) Date N g/L N g/L u g/L u g/L 02/09/11 ND (0.10) ND (0.10) ND (0.10) ND (0.10) 04/06/11 ND (0.10) ND (0.10) ND (0.10) ND (0.10) 08/31/11 ND (0.5) ND (0.5) ND (0.5) ND (0.5) 10/10/11 ND (0.5) ND (0.5) ND (0.5) ND (0.5) Annual Maximum ND (0.5) ND (0.5) ND (0.5) ND (0.5) Annual Minimum ND (0.1) ND (0.1) ND (0.1) ND (0.1) Annual Average ND (0.3) ND (0.3) ND (0.3) ND (0.3) ND = Not Detected, below the MDL (values in parentheses) PAPublic \Xerox \NPDES 2011 \Table 23 Page 46 TABLE 24 CENTRAL CONTRA COSTA SANITARY DISTRICT 2011 MASS LOADINGS OF 2,3,7,8 -TCDD EQUIVALENTS FINAL EFFLUENT (EFF -001) * Permit limit is 0.836 mg /month, 12- months, running annual average. ** Monitoring frequency is twice per year. PAPublic \Xerox \NPDES 2011 \Tables 24 -26 Page 47 2,3,7,8 -TCDD Equivalent mg /month Month Monthly Total ** Running Annual Average January - 0.00 February 0.00 0.00 March - 0.00 April - 0.00 May - 0.00 June - 0.00 July - 0.00 August 0.00 0.00 September - 0.00 October - 0.00 November - 0.00 December - 0.00 * Permit limit is 0.836 mg /month, 12- months, running annual average. ** Monitoring frequency is twice per year. PAPublic \Xerox \NPDES 2011 \Tables 24 -26 Page 47 TABLE 25 CENTRAL CONTRA COSTA SANITARY DISTRICT 2011 CHRONIC TOXICITY RESULTS FINAL EFFLUENT (EFF -001) MONTH DATE RED ABALONE TOXICITY IC25, % TU * January 01/25/11 >50 <2 March 03/16/11 >50 <2 May 05/04/11 >50 <2 July 07/14/11 >50 <2 September 09/28/11 >50 <2 November 11/08/11 36 3 * Permit requires accelerated monitoring if three - sample median value exceeds 10 TU or a single sample exceeds 20 TU PAPublic \Xerox \NPDES 2011 \Tables 24 -26 Page 48 TABLE 26 CENTRAL CONTRA COSTA SANITARY DISTRICT 2011 MASS LOADINGS OF MERCURY FINAL EFFLUENT (EFF -001) Month MERCURY METHYLMERCURY ** Monthly Total Kg /Month Running Annual Average* Kg /Year Concentration ng /L January 0.041 0.44 0.00752 February 0.030 0.43 0.00682 March 0.0375 0.421 0.00708 April 0.0393 0.419 0.00781 May 0.0265 0.352 0.00728 June 0.0336 0.400 0.00812 July 0.0232 0.404 0.00592 August 0.0271 0.405 0.00672 September 0.0170 0.362 0.00449 October 0.0257 0.371 0.00635 November 0.0351 0.361 0.00967 December 0.0332 0.372 0.00861 Annual Average * Trigger level is 2.23 Kg /Year running annual average. Monitoring frequency is quarterly. PAPublic \Xerox \NPDES 2011 \Tables 24 -26 Page 49 TABLE 27 STATE WATER RESOURCES CONTROL BOARD MINIMUM LEVELS FOR VOLATILE ORGANICS (U.S. EPA Method 624) *SWRCB Volatile Substances by GC /MS 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 11 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 PAPublic \Xerox \NPDES 2011 \Tables 27 -30 Page 50 TABLE 28 STATE WATER RESOURCES CONTROL BOARD MINIMUM LEVELS FOR SEMI - VOLATILE ORGANICS (U.S. EPA Method 625) Semi - Volatile Substances by GC /MS *SWRCB M L (/j 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- Nitrophenol 10 2- Chloroethyl vinyl ether 1 2- Chloronapthalene 10 3,3 Dichlorobenzidine 5 3,4 Benzofluoranthene 10 4 Chloro- 3- methylphenol 1 4,6 Din itro- 2- methylphenol 5 4- Nitrophenol 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, I) 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 PAPublic \Xerox \NPDES 2011 \Tables 27 -30 Page 51 TABLE 28 (Continued) 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 PAPublic \Xerox \NPDES 2011 \Tables 27 -30 Page 52 TABLE 29 STATE WATER RESOURCES CONTROL BOARD MINIMUM LEVELS FOR TRACE METALS *SWRCB M (pg /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. PAPublic \Xerox \NPDES 2011 \Tables 27 -30 Page 53 TABLE 30 STATE WATER RESOURCES CONTROL BOARD MINIMUM LEVELS FOR PESTICIDES AND PCBs (U.S. EPA Method 608) PESTICIDES - PCBs '`SWRCB MLs ( /jg /L) 4,4' -DDD 0.05 4,4' -DDE 0.05 4,4' -DDT 0.01 a- Endosulfan 0.02 alpha BHC 0.01 beta BHC 0.005 delta BHC 0.005 gamma BHC 0.02 Aldrin 0.005 b- Endosulfan 0.01 Chlordane 0.1 Dieldrin 0.01 Endosulfan Sulfate 0.05 Endrin 0.01 Endrin Aldehyde 0.01 Heptachlor 0.01 Heptachlor Epoxide 0.01 PCB 1016 0.5 PCB 1221 0.5 PCB 1232 0.5 PCB 1242 0.5 PCB 1248 0.5 PCB 1254 0.5 PCB 1260 0.5 Toxaphene 0.5 Policy for Implementation of Toxics, Standards for Inland Surface Waters, Enclosed Bays, and Estuaries of Califoria, Adopted March 2, 2000. P: \Public \Xerox \NPDES 2011 \Tables 27 -30 Page 54 TABLE 31 CENTRAL CONTRA COSTA SANITARY DISTRICT 2011 ANNUAL AVERAGE WASTE CHARACTERISTICS SOLIDS HANDLING SUMMARY CENTRIFUGED SLUDGE ASH DISPOSAL TONS /DAY * (WET WEIGHT) PERCENT TOTAL SOLIDS AVERAGE PERCENT MOISTURE AVERAGE JANUARY 21 79 10.2 FEBRUARY 22 78 10.5 MARCH 22 78 10.2 APRIL 21 79 11.9 MAY 22 78 9.7 JUNE 19 81 11.0 JULY 19 81 10.7 AUGUST 20 80 10.8 SEPTEMBER 19 81 10.4 OCTOBER 19 81 9.0 NOVEMBER 19 81 10.2 DECEMBER 21 79 12.0 MAXIMUM 22 81 12.0 MINIMUM 19 78 9.0 AVERAGE 20 80 10.6 * Ash is wetted (watered for dust control during loading on the trucks before disposal). P: \Public \Xerox \NPDES 2011 \Tables 31 -41 Page 55 TABLE 32 CENTRAL CONTRA COSTA SANITARY DISTRICT 2011 ANNUAL RECEIVING WATER CHARACTERISTIC TOTAL COLIFORM PARAMETER MONTH TOTAL COLIFORM, MPN/ 100 mL Designated Stations Reference Station MAXIMUM MINIMUM AVERAGE* JANUARY 170 <20 <54 40 FEBRUARY 300 80 172 70 MARCH 500 20 206 170 APRIL 3000 230 1560 230 MAY 810 20 398 20 JUNE 210 130 138 210 JULY 140 20 72 70 AUGUST 170 20 88 110 SEPTEMBER 80 20 28 80 OCTOBER 40 <20 <28 20 NOVEMBER 230 20 120 20 DECEMBER 80 <20 <60 <20 ANNUAL MAXIMUM 3000 230 ANNUAL MINIMUM <20 ANNUAL AVERAGE <244 * Average of 5 sampling stations ND = Not Detected, below MDL (value shown in parentheses) P: \Public \Xerox \NPDES 2011 \Tables 31 -41 Page 56 TABLE 33 CENTRAL CONTRA COSTA SANITARY DISTRICT 2011 ANNUAL RECEIVING WATER CHARACTERISTIC TOTAL FECAL COLIFORM PARAMETER MONTH FECAL COLIFORM, MPN /100 mL Designated Station Designated MAXIMUM MINIMUM AVERAGE* Reference Station JANUARY 80 <20 <32 20 FEBRUARY 500 70 332 70 MARCH 300 20 98 80 APRIL 800 20 640 20 MAY 20 <20 <20 <20 JUNE 40 <20 28 <20 JULY 40 <20 24 <20 AUGUST 20 <20 <20 20 SEPTEMBER 80 20 28 80 OCTOBER 40 <20 24 20 NOVEMBER 80 <20 <36 <20 DECEMBER 40 <20 <28 <20 ANNUAL MAXIMUM 800 80 ANNUAL MINIMUM <20 ANNUAL AVERAGE 109 * Average of five sampling stations ND = Not Detected, below MDL (value shown in parentheses) P: \Public \Xerox \NPDES 2011 \Tables 31 -41 Page 57 TABLE 34 CENTRAL CONTRA COSTA SANITARY DISTRICT 2011 ANNUAL RECEIVING WATER CHARACTERISTIC ENTEROCOCCI PARAMETER MONTH ENTEROCOCCI, MPN /100mL Designated Station MAXIMUM MINIMUM AVERAGE* Reference Station JANUARY 20 <10 <12 20 FEBRUARY 10 <10 <10 10 MARCH 20 <10 <12 20 APRIL 63 10 31 10 MAY <10 <10 <10 <10 JUNE <10 <10 <10 <10 JULY 20 20 20 20 AUGUST <10 <10 <10 <10 SEPTEMBER 10 <10 <10 <10 OCTOBER 10 <10 <10 <10 NOVEMBER 10 <10 <10 <10 DECEMBER <10 <10 <10 <10 ANNUAL MAXIMUM 63 20 ANNUAL MINIMUM <10 ANNUAL AVERAGE 13 * Average of 5 sampling stations ND = Not Detected, below MDL (value shown in parentheses) P: \Public \Xerox \NPDES 2011 \Tables 31 -41 Page 58 TABLE 35 CENTRAL CONTRA COSTA SANITARY DISTRICT 2011 ANNUAL RECEIVING WATER CHARACTERISTIC pH, units PARAMETER MONTH pH Designated Sampling Stations MAXIMUM MINIMUM AVERAGE* REFERENCE STATION NO.OF VIOLATIONS JANUARY 7.7 7.6 7.7 7.6 0 FEBRUARY 8.1 7.9 8.0 8 0 MARCH 7.6 7.1 7.4 7.5 0 APRIL 7.5 7.2 7.4 7.5 0 MAY 7.2 7.2 7.2 7.2 0 JUNE 8.5 7.9 8.2 8.2 0 JULY 7.9 7.8 7.8 7.8 0 AUGUST 7.9 7.9 7.9 7.9 0 SEPTEMBER 7.7 7.1 7.5 7.1 0 OCTOBER 7.5 7.1 7.3 7.1 0 NOVEMBER 7.6 7.2 7.4 7.4 0 DECEMBER 7.5 7.0 7.3 7.4 0 ANNUAL MAXIMUM 8.5 8.2 0 ANNUAL MINIMUM 7.0 ANNUAL AVERAGE 7.6 * Average of 5 sampling stations P: \Public \Xerox \NPDES 2011 \Tables 31 -41 Page 59 TABLE 36 CENTRAL CONTRA COSTA SANITARY DISTRICT 2011 ANNUAL RECEIVING WATER CHARACTERISTICS DISSOLVED OXYGEN PARAMETER DISSOLVED OXYGEN MONTH mg /L Reference Station PERCENT SATURATION Reference Station No. of Exce tions Designated Sampling Station Designated Sampling Station MAXIMUM MINIMUM AVERAGE MAXIMUM MINIMUM AVERAGE JANUARY 9.8 9.9 9.9 9.8 87 86 87 87 0 FEBRUARY 10.2 9.4 10.0 9.9 97 85 93 91 0 MARCH 10.3 9.9 10.1 10.3 94 91 92 93 0 APRIL 9.5 8.9 9.1 9.5 96 90 93 96 0 MAY 8.9 8.9 8.9 8.9 93 93 93 93 0 JUNE 8.7 8.4 8.6 8.7 93 90 91 92 0 JULY 8.2 8.0 8.2 8.1 92 89 90 89 0 AUGUST 8.9 8.7 8.8 8.7 96 95 95 95 0 SEPTEMBER 8.7 8.4 8.6 8.4 98 95 97 95 0 OCTOBER 9.4 8.9 9.2 9.4 105 100 103 105 0 NOVEMBER 9.2 9.0 9.1 9.2 100 97 98 100 0 DECEMBER 10.1 9.7 10.0 10.1 100 96 97 98 0 ANNUAL MAXIMUM 10.3 10.3 105 105 0 ANNUAL MINIMUM 8.0 8.1 85 ANNUAL AVERAGE 9.2 9.3 94 PAPublic \Xerox \NPDES 2011 \Tables 31 -41 Page 60 TABLE 37 CENTRAL CONTRA COSTA SANITARY DISTRICT 2011 ANNUAL RECEIVING WATER CHARACTERISTIC UNIONIZED AMMONIA -N PARAMETER UNIONIZED AMMONIA -N, mg /L MONTH Designated Sampling Station Reference Station NO. OF VIOLATIONS MAXIMUM MINIMUM AVERAGE* JANUARY 0.002 <0.001 <0.002 <0.001 0 FEBRUARY <0.004 <0.004 <0.004 <0.004 0 MARCH <0.001 <0.001 <0.001 <0.001 0 APRIL 0.012 0.002 0.009 0.002 0 MAY ** JUNE ** J U LY ** AUGUST ** SEPTEMBER ** OCTOBER ** NOVEMBER ** DECEMBER ** ANNUAL MAXIMUM NA NA NA ANNUAL MINIMUM NA ANNUAL AVERAGE NA * Average of 5 sampling stations ** An unionized ammonia -N calculation is not required for eSMR beginning 3/10/2011 to present per RWQCB letter dated 3/10/2011 ND = Not Detected, below MDL (value shown in parentheses) P: \Public \Xerox \NPDES 2011 \Tables 31 -41 Page 61 TABLE 38 CENTRAL CONTRA COSTA SANITARY DISTRICT 2011 ANNUAL AVERAGE RECEIVING WATER CHARACTERISTIC HARDNESS PARAMETER MONTH HARDNESS, mg /L Designated Sampling Station Reference Station MAXIMUM MINIMUM AVERAGE* JANUARY 360 300 342 300 FEBRUARY 700 610 650 680 MARCH 116 104 110 104 APRIL 68 56 65 56 MAY 40 40 40 40 JUNE 88 53 82 53 JULY 300 280 296 280 AUGUST 1400 1300 1355 1300 SEPTEMBER 1340 1050 1158 1125 OCTOBER 1600 1100 1375 1200 NOVEMBER 2800 2260 2544 2580 DECEMBER 2300 2250 2270 2250 ANNUAL MAXIMUM 2800 2580 ANNUAL MINIMUM 40 ANNUAL AVERAGE 857 * Average of 5 sampling stations PAPublic \Xerox \NPDES 2011 \Tables 31 -41 Page 62 TABLE 39 CENTRAL CONTRA COSTA SANITARY DISTRICT 2011 ANNUAL AVERAGE RECEIVING WATER CHARACTERISTIC SALINITY PARAMETER MONTH SALINITY, ppt. Designated Sampling Station Reference Station MAXIMUM MINIMUM AVERAGE* JANUARY 1.9 1.6 1.8 1.6 FEBRUARY 3.5 3.1 3.4 3.1 MARCH 0.4 0.3 0.3 0.3 APRIL 0.2 0.1 0.1 0.1 MAY 0.1 0.1 0.1 0.1 JUNE 0.4 0.3 0.3 0.3 JULY 1.5 1.3 1.5 1.3 AUGUST 7.8 7.6 7.7 7.8 SEPTEMBER 6.7 6.4 6.6 6.6 OCTOBER 11.1 6.4 8.3 7.4 NOVEMBER 15.6 12.7 14 14.0 DECEMBER 16.9 12.4 13.4 12.6 ANNUAL MAXIMUM 16.9 14 ANNUAL MINIMUM 0.1 ANNUAL AVERAGE 4.8 * Average of 5 sampling stations P: \Public \Xerox \NPDES 2011 \Tables 31 -41 Page 63 TABLE 40 CENTRAL CONTRA COSTA SANITARY DISTRICT 2011 ANNUAL AVERAGE RECEIVING WATER CHARACTERISTIC CONDUCTIVITY PARAMETER MONTH CONDUCTIVITY, Umhos /cm Designated Sampling Station Reference Station MAXIMUM MINIMUM AVERAGE* JANUARY 3594 2987 3390 2987 FEBRUARY 6460 5710 6178 5710 MARCH 735 645 700 645 APRIL 345 204 287 204 MAY 151 146 149 147 JUNE 773 265 630 265 JULY 3051 2586 2891 2586 AUGUST 13420 13150 13274 13150 SEPTEMBER 11930 11100 11510 11560 OCTOBER 18730 11240 14344 12800 NOVEMBER 25480 21090 23110 23090 DECEMBER 21320 20620 20888 20920 ANNUAL MAXIMUM 25480 23090 ANNUAL MINIMUM 146 ANNUAL AVERAGE 8113 * Average of 5 sampling stations P: \Public \Xerox \NPDES 2011 \Tables 31 -41 Page 64 TABLE 41 CENTRAL CONTRA COSTA SANITARY DISTRICT 2011 ANNUAL AVERAGE RECEIVING WATER CHARACTERISTIC TOTAL SULFIDES PARAMETER MONTH TOTAL SULFIDES, mg /L Designated Sampling Station REFERENCE STATION MAXIMUM MINIMUM AVERAGE* JANUARY <0.2 <0.2 <0.2 <0.2 FEBRUARY <0.2 <0.2 <0.2 <0.2 MARCH <0.3 <0.3 <0.3 <0.3 APRIL <0.3 <0.3 <0.3 <0.3 MAY <0.3 <0.3 <0.3 <0.3 JUNE <0.26 <0.26 <0.26 <0.26 JULY* <0.26 <0.26 <0.26 <0.26 AUGUST ** <0.26 <0.26 <0.26 <0.26 SEPTEMBER ** <0.26 <0.26 <0.26 <0.26 OCTOBER ** <0.26 <0.26 <0.26 <0.26 NOVEMBER ** <0.26 <0.26 <0.26 <0.26 DECEMBER ** <0.26 <0.26 <0.26 <0.26 ANNUAL MAXIMUM <0.3 <0.3 ANNUAL MINIMUM <0.3 <0.2 ANNUAL AVERAGE <0.3 <0.3 * Laboratory began analyzing receiving water stations for dissolved sulfide ** Data includes analysis of receiving water stations for dissolved sulfide P: \Public \Xerox \NPDES 2011 \Tables 31 -41 Page 65 TABLE 42 CENTRAL CONTRA COSTA SANITARY DISTRICT 2011 ANNUAL AVERAGE RECEIVING WATER CHARACTERISTIC TEMPERATURE PARAMETER MONTH TEMPERATURE, °C DESIGNATED SAMPLING STATIONS REFERENCE STATION MAXIMUM MINIMUM AVERAGE* JANUARY 9.6 8.7 9.2 9.6 FEBRUARY 12.0 10.0 11.0 11.0 MARCH 11.3 10.9 11.1 11.0 APRIL 17.2 16.2 16.5 16.2 MAY 17.6 17.3 17.4 17.3 JUNE 18.4 17.9 18.2 17.9 JULY 20.4 19.6 20.0 19.6 AUGUST 17.2 16.4 16.9 17.2 SEPTEMBER 21.8 19.9 20.5 21.8 OCTOBER 18.6 17.7 18.3 18.6 NOVEMBER 15.5 14.9 15.1 15.4 DECEMBER 10.3 9.6 10.0 10.1 ANNUAL MAXIMUM 21.8 21.8 ANNUAL MINIMUM 8.7 9.6 ANNUAL AVERAGE 15.4 15.5 * Average of 5 sampling stations P: \Public \Xerox \NPDES 2011 \Table 42 -43 Page 66 TABLE 43 CENTRAL CONTRA COSTA SANITARY DISTRICT 2011 ANNUAL AVERAGE RECEIVING WATER CHARACTERISTIC TURBIDITY ::PARAMETER MONTH TURBIDITY, NTU DESIGNATED SAMPLING STATIONS REFERENCE STATION MAXIMUM MINIMUM AVERAGE* JANUARY 69 50 60 54 FEBRUARY 25 20 23 20 MARCH 44 37 39 40 APRIL 11 10 11 10 MAY 27 20 25 20 JUNE 70 46 64 46 JULY 98.0 64.8 77 79.0 AUGUST 56 41 49 42 SEPTEMBER 7.8 6.6 7.2 7.6 OCTOBER 15.1 9.2 11.5 15.1 NOVEMBER 19.0 13.7 16.0 13.9 DECEMBER 18.9 11.5 14.4 12.5 ANNUAL MAXIMUM 98 79 ANNUAL MINIMUM 7 8 ANNUAL AVERAGE 33 30 Average of 5 sampling stations P: \Public \Xerox \NPDES 2011 \Table 42 -43 Page 67 TABLE 44 - 2011 ANNUAL FINAL EFFLUENT WASTE CHARACTERISTIC PCB COGENERS (E -001) - U S. EPA METHOD 1668C Sample ID: AA04857 (Final Effluent) EP A Method 16680 Client Data Sample Data Laboratory Data Name: Central Contra Costa Sanitary District Matrix: Aqueous Lab Sample: 33316 -003 Date Received: 10- Aug -11 Project: NA Sample Size: 0.907 L QC Batch No.: 3987 Date Extracted: 18- Sep -11 Date Collected: 12- Jul -11 Date Analyzed: 19- Sep -11 Time Collected 0000 Analyte Conc. (pg /L) RL DL MDL Qualifiers Analyte Conc. (pg/L) RL DL MDL Qualifiers PCB -1 ND 27.6 9.09 PCB - 41/64/71/72 21.1 27.6 18.2 DNQ PCB -2 ND 27.6 4.76 10.6 PCB -42/59 ND 27.6 10.9 PCB -3 ND 27.6 4.71 11.4 PCB -43/49 25.1 27.6 10.2 DNQ PCB -4/10 ND 55.1 34.2 16.3 PCB -44 41.0 27.6 8.68 DNQ PCB -518 ND 55.1 29.1 17.8 PCB -45 ND 27.6 4.05 9.30 PCB -6 ND 55.1 29.9 11.0 PCB -46 ND 27.6 4.47 12.3 PCB -7/9 ND 55.1 28.5 22.5 PCB -47 ND 27.6 3.06 10.6 PCB -11 110 55.1 17.4 PCB -48/75 ND 27.6 7.91 PCB -12/13 ND 55.1 28.5 25.6 PCB -50 ND 27.6 3.92 6.11 PCB -14 ND 55.1 25.5 15.6 PCB -51 ND 27.6 8.39 PCB -15 39.4 55.1 16.3 DNQ PCB -52/69 58.9 27,6 16.7 PCB -16/32 23.2 27.6 13.3 PCB -53 ND 27.6 7.78 PCB -17 10.6 27.6 9.73 DNQ PCB -54 ND 27.6 2.95 3.73 PCB -18 35.5 27.6 6.60 DNQ PCB -55 ND 27.6 2.38 9.46 PCB -19 ND 27.6 4.71 5.65 PCB -56/60 9.24 27.6 9.09 DNQ PCB- 20/21/33 ND 27.6 17.7 PCB -57 ND 27.6 2.52 7.18 PCB -22 9.04 27.6 5.69 DNQ PCB -58 ND 27.6 2,38 8.53 PCB -23 ND 27.6 2.97 5.37 PCB -61/70 67.2 27.6 15.5 DNQ PCB -24/27 ND 27.6 2.81 10..1 PCB -62 ND 27.6 2.65 7.75 PCB -25 ND 27.6 3.35 10.7 PCB -63 ND 27.6 2.43 10.2 PCB -26 8.79 27.6 8.03 DNQ PCB -65 ND 27.6 2.88 9.98 PCB -28 ND 27.6 21.6 6.29 PCB -67 ND 27.6 2.82 7.01 PCB -29 ND 27.6 3.10 7.24 PCB -68 ND 27.6 2.35 5.16 PCB -30 ND 27.6 2.87 7.29 PCB -73 ND 27.6 2.90 7.05 PCB -31 36.2 27.6 7.79 DNQ PCB -74 10.1 27.6 7.62 DNQ PCB -34 ND 27.6 2.89 12.0 PCB -76/66 ND 27,6 17.6 PCB -35 17.2 27.6 8.27 DNQ PCB -77 32.3 27.6 17.7 DNQ PCB -36 ND 27.6 3.56 12.0 PCB -78 ND 27.6 2.51 14.1 PCB -37 33.5 27.6 7.50 PCB -79 ND 27.6 2.48 11.6 PCB -38 ND 27.6 3.83 6.20 PCB -80 ND 27.6 2.24 9.22 PCB -39 ND 27.6 3.28 7.04 PCB -81 ND 27.6 2.33 8.68 PCB -40 ND 27.6 11.3 PCB -82 ND 27.6 8.50 9.10 a •i TABLE 44 - 2011 ANNUAL FINAL EFFLUENT WASTE CHARACTERISTIC PCB COGENERS (E -001) - U.S. EPA METHOD 1668C Sample ID: • AA04857 (Final Effluent) EPA Method 1668C _ Client Data Sample Data Laboratorti Data Name: Central Contra Costa Sanitary District Matrix: Aqueous Lab Sample: 33316 -003 Date Received 10- Aug -11 Project: NA Sample Size: 0.907 L QC Batch No.: 3987 Date Extracted 18- Sep -11 Date Collected: 12- Jul -11 Date Analyzed: 19- Sep -11 Time Collected 0000 Analyte Conc. (pg/L) RL DL MDL Qualifiers Analyte Cone. (pg/L) RL DL MDL Qualifiers PCB -83 ND 27.6 4.97 4.63 PCB -127 ND 27.6 11.1 4.38 PCB -84/92 28.9 27.6 12.2 PCB - 128/162 ND 27.6 4.63 11.9 PCB - 85/116 ND 27.6 6.15 17.9 PCB -129 ND 27.6 5.96 5.86 PCB -86 ND 27.6 7.91 12.6 PCB -130 ND 27.6 6.02 12.4 PCB - 87/117/125 23.3 27.6 18.2 DNQ PCB -131 ND 27.6 5.85 5.95 PCB -88/91 ND 27.6 21.4 PCB - 132/161 11.5 27.6 5.07 DNQ PCB -89 ND 27.6 7.33 7.22 PCB - 133/142 ND 27.6 5.43 12.5 PCB - 90/101 87.1 27.6 10.3 DNQ PCB - 134/143 ND 27.6 5.22 8.60 PCB -93 ND 27.6 6.96 6.40 PCB -135 ND 27.6 5.14 8.93 PCB -94 ND 27.6 7.22 9.47 PCB -136 ND 27.6 8.90 7.56 PCB - 95/98/102 55.6 27.6 19.2 DNQ PCB -137 ND 27.6 5.11 5.49 PCB -96 ND 27.6 5.78 8.70 PCB - 138/163/164 37.0 27.6 11.2 DNQ PCB -97 17.2 27.6 7.77 DNQ PCB - 139/149 30.3 27.6 15.2 DNQ PCB -99 23.2 27.6 10.9 DNQ PCB -140 ND 27.6 6.16 11.6 PCB -100 ND 27.6 6.26 8.50 PCB -141 7.67 27.6 4.03 DNQ PCB -103 ND 27.6 6.14 7.37 PCB -144 ND 27.6 5.42 13.8 PCB -104 ND 27.6 5.05 8.45 PCB -145 ND 27.6 9.19 12.5 PCB -105 7.77 27.6 2.66 DNQ PCB - 146/165 7.06 27.6 6.08 DNQ PCB - 106/118 43.9 27.6 17.3 DNQ PCB -147 ND 27.6 6.24 12.4 PCB - 107/109 ND 27.6 4.47 12.3 PCB -148 ND 27.6 5.66 8.15 PCB - 108/112 ND 27.6 16.4 PCB -150 ND 27.6 4.09 6.25 PCB -110 54.3 27.6 6.21 DNQ PCB -151 ND 27.6 12.7 13.0 PCB - 111 /115 ND 27.6 4.59 15.5 PCB -152 ND 27.6 4.17 11.9 PCB -113 ND 27.6 5.06 5.55 PCB -153 53.5 27.6 7.66 DNQ PCB -114 ND 27.6 10.4 5.30 PCB -154 ND 27.6 5.56 11.4 PCB -119 ND 27.6 4.39 8.19 PCB -155 ND 27.6 3.87 9.09 PCB -120 ND 27.6 4.37 9.36 PCB -156 ND 27.6 4.95 PCB -121 ND 27.6 4.68 12.8 PCB -157 ND 27.6 4.26 6.93 PCB -122 ND 27.6 12.8 11.6 PCB - 158/160 ND 27.6 3.76 5.95 PCB -123 29.3 27.6 7.08 DNQ PCB -159 ND 27.6 3.91 3.83 PCB -124 ND 27.6 4.44 10.5 PCB -166 ND 27.6 4.24 2.95 PCB -126 ND 27.6 12.0 4.40 PCB -167 4.31 27.6 3.75 DNQ '.�- •' TABLE 44 - 2011 ANNUAL FINAL EFFLUENT WASTE CHARACTERISTIC PCB COGENERS (E -001) - U.S. EPA METHOD 1668C Sample 1D: AA04857 (final Effluent) EPA Method 16680 Client Data Sample Data Laboratory Data Name: Central Contra Costa Sanitary District Matrix: Aqueous Lab Sample: 33316 -003 Date Received: 10- Aug -11 Project: NA Sample size: 0.907 L QC Batch No.: 3987 Date Extracted 18- Sep -11 Date Collected: 12- Jul -11 Date Analyzed: 19- Sep -11 Time Collected: 0000 Analyte Conc. (pg/L) RL DL MDL Qualifiers Analyte Conc. (pg/L) RL DL MDL Qualifiers PCB -168 ND 27.6 3.68 6.08 PCB -201 ND 27.6 4.61 7.80 PCB -169 ND 27.6 5.08 6.03 PCB -202 ND 27.6 4.74 2.45 PCB -170 ND 27.6 7.34 PCB -204 ND 27.6 4.61 5.75 PCB -171 ND 27.6 3.41 7.50 PCB -205 ND 27.6 3.40 3.54 PCB -172 ND 27.6 3.53 7.08 PCB -206 ND 27.6 5.95 6.40 PCB -173 ND 27.6 4.44 8.91 PCB -207 ND 27.6 2.94 4.15 PCB -174 ND 27.6 11.0 PCB -208 ND 27.6 2.79 3.93 PCB -175 ND 27.6 3.77 6.28 PCB -209 ND 27.6 7.31 4.03 PCB -176 ND 27.6 2.69 3.71 PCB -177 ND 27.6 4.02 7.55 PCB -178 ND 27.6 3.81 7.55 PCB -179 4.78 27.6 4.66 DNQ PCB -180 15.2 27.6 9.03 DNQ PCB -181 ND 27.6 3.53 9.53 PCB - 182/187 13.5 27.6 13.0 DNQ PCB -183 ND 27.6 3.35 3.15 PCB -184 ND 27.6 2.97 6.21 PCB -185 ND 27.6 3.54 7.95 PCB -186 ND 27.6 2.64 2.66 PCB -188 ND 27.6 2.58 5.59 PCB -189 ND 27.6 2.69 8.11 PCB -190 ND 27.6 2.82 4.43 PCB -191 ND 27.6 2.61 5.23 PCB -192 ND 27.6 2.75 4.61 PCB -193 ND 27.6 3.69 PCB -194 ND 27.6 6.07 PCB -195 ND 27.6 4.50 9.38 PCB- 196/203 ND 27.6 5.95 6.17 PCB -197 ND 27.6 4.33 6.96 PCB -198 ND 27.6 6.52 8.32 PCB -199 ND 27.6 8.17 PCB -200 ND 27.6 4.76 7.73 Page 70 TABLE 44 - 2011 ANNUAL FINAL EFFLUENT `HASTE CHARACTERISTIC PCB COUENERS (E -001) - U.S. EPA METHOD 1668C Sample ID: AA04857 (Final Effluent) EPA Method 16680 Client Data Sample Data Laboratory Data Name: Central Contra Costa Sanitary District Matrix: Aqueous Lab Sample: 33316 -003 Date Received: 10- Aug -11 Project: Sample Size: �P 0.907 L QC Batch No.: 3987 Date Extracted: 18- Sep -11 Date Collected: 12- Jul -11 %Solids: 0.0800 Date Analyzed 19- Sep -11 Time Collected 0000 Internal Standard %Recovery LCL —UCL Qualifier IS 13C -PCB -1 88.9 5 145 13C -PCB -3 87.1 5 145 13C -PCB -4 81.7 5 145 13C- PCB -11 86.7 5 145 13C -PCB -9 80.4 5 145 13C- PCB -19 86.6 5 145 13C-PCB -28 81.4 5 145 13C- PCB -32 88.0 5 145 13C- PCB -37 89.0 5 145 13C- PCB -47 90.4 5 145 13C- PCB -52 84.9 5 145 13C- PCB -54 74.6 5 145 13C- PCB -70 86.9 5 145 13C- PCB -77 95.3 10 145 13C- PCB -80 83.4 10 145 13C- PCB -81 92.4 10 145 13C- PCB -95 88.8 10 145 13C- PCB -97 94.9 10 145 13C -PCB -101 93.5 10 145 13C -PCB -104 86.4 10 145 13C -PCB -105 94.0 10 145 13C -PCB -114 88.5 10 145 13C -PCB -118 92.7 10 145 13C -PCB -123 98.7 10 145 13C -PCB -126 101 10 145 13C -PCB -127 92.9 10 145 13C- PCB -138 93.3 10 145 13C -PCB -141 95.1 10 145 13C -PCB -153 92.1 10 145 13C -PCB -155 92.6 10 145 Chemist: DMS Approved by: Calvin Tanaka 28-Sep-201109:42 Page 71 TABLE 44 - 2011 ANNUAL FINAL EFFLUENT WASTE CHARACTERISTIC PCB COGENERS (E -001) - U.S. EPA METHOD 1668C Sample ID: AA04857 (Final Effluent) IL� EPA Method 1668C Client Data Sample Data Laboratory Data Name: Central Contra Costa Sanitary District Matte: Aqueous Lab Sample: 33316 -003 Date Received 10- Aug -11 Project: Sample Size: �A 0.907 L QC Batch No.: 3987 Date Extracted: 18- Sep -11 Date Collected: 12- Jul -11 %Solids: 0.0800 Date Analyzed 19- Sep -11 Time Collected 0000 Internal Standard % Recovery LCL - UCL Qualifier IS 13C -PCB -156 89.4 10 145 13C -PCB -157 89.8 10 145 13C- PCB -159 90.7 10 145 13C -PCB -167 93.2 10 145 13C -PCB -169 93.4 10 145 13C -PCB -170 90.6 10 145 13C -PCB -180 93.1 10 145 13C- PCB -188 82.5 10 145 13C -PCB -189 89.5 10 145 13C -PCB -194 97.2 10 145 13C -PCB -202 82.8 10 145 13C -PCB -206 93.4 10 145 13C -PCB -208 87.3 10 145 13C -PCB -209 95.7 10 145 CRS 13C- PCB -79 100 10 145 13C -PCB -178 99.7 10 145 Chemist: DMS Approved by: Calvin Tanaka 28-Sep-201109:42 Page 72 Figure 1 — Receiving Water Stations Aerial Photograph Page 73 Page 74 ,D-MW.201, 04 07 al"� K �Pc�vvsppcvalw Ste PW 0*0 APPENDIX A 11 I'm in jo� tiw " "W'11040afth CALIFORNIA STATE ENVIRONMENTAL LABORATORY ACCREDITATION PROGRAM BRANCH CERTIFICATE OF ENVIRONMENTAL ACCREDITATION Is hereby granted to CENTRAL CONTRA COSTA SANITARY DISTRICT PLANT OPERATIONS DIVISION 5019 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 seq. of the Health and Safety Code. Certificate No.: 1397 Expiration Date: 12/31/2012 Effective Date: 01/01/2011 Richmond, California George C. ulasingam, Ph. 6., Chief subject to forfeiture or revocation Environmental Laboratory Accreditation Program Branch Page 76 APPENDIX A State of California— Health and Human Services Agency � .'l'H California Department of Public Health MARK B HORTON, MD, W N Director November 22, 2010 BHUPINDER S. DHALIWAL CENTRAL CONTRA COSTA SANITARY DISTRICT 5019 IMHOFF PLACE MARTINEZ, CA 94553 ARNOLD sCHWARZENEGGER Governor Dear BHUPINDER S. DHALIWAL: Certificate No. 1397 This is to advise you that the laboratory named above continues to be certified as an environmental testing laboratory pursuant to the provisions of the Health and Safety Code (HSC), Division 101, Part 1, Chapter 4, Section 100825, at seq. Certification for all currently certified Fields of Testing that the laboratory has applied for renewal shall remain in effect until 12/31/2012 unless it is revoked. Please note that the renewal application for certification Is subject to an on -site process, and the continued use of this certificate Is contingent upon: * successful completion of the on -site process; • acceptable performance In the required proficiency testing (PT) studies; • timely payment of all fees, Including an annual fee due before December 31, 2011; • compliance with Environmental Laboratory Accreditation Program Branch (ELAP) statutes (HSC, Section 100925, at seq.) and Regulations (California Code of Regulations (CCR),Title 22, Division 4, Chapter 19). An updated certificate of the "Fields of Testing" will be issued to the laboratory upon successful completion of the on -site process. The application for the renewal of this certificate must be received before the expiration date to remain In force according to the HSC100845(a). Please note that the laboratory Is required to notify ELAP of any major changes in the laboratory such as the transfer of ownership, change of laboratory director, change in location, or structural alterations which may affect adversely the quality of analyses (HSC, Section 100845(b)(d)). Please include the above certificate number in all your correspondence with ELAP. If you have any questions, please contact ELAP at (510) 620 -3155. Sincerely, Geotage C. Ku lasin am Ph.D. Chief 9 Environmental Laboratory Accreditation Program Branch Environmental Laboratory Accreditation Program Branch 850 Marina Bay Parkway, Building P, 1st Floor, MS 0511, Richmond, CA 94804 Phone (510) 620 -3155, Fax (510) 620 -3165 www.cdph.ca gov /certlic /labs/Pagea/ELAP aspx Page 77 APPENDIX A JCALIFORNIA DEPARTMENT OF PUBLIC HEALTH+ C DPH ENVIRONMENTAL LABORATORY ACCREDITATION PROGRAM Accredited Fields of Testing Central Contra Costa Sanitary District Plant Operations Division 5019 Imhoff Place Certificate No.: 1397 Martinez, CA 94553 Renew Date: 12/31/2012 Phone: (925) 229 -7237 Field of Testing: 107 - Microbiology of Wastewater 107.020 001 Total Coliform SM9221 B 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 180.1 108.410 001 Alkalinity SM2320B 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 108.461 001 Chlorine SM4500 -CI C 108.470 001 Cyanide, Manual Disfiliation 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) 108.510 001 Nitrite SM4500 -NO2 B 108.530 001 Dissolved Oxygen SM4500-0 C 108.541 001 Phosphorus, Total SM4500 -P E 108.580 001 Sulfide SM4500 -S= D 108.591 001 Carbonaceous BOD SM5210B 108.999 001 Nitrate calc. SM418D 108.999 002 Cyanide, dissociable SM4500 -CN I Field of Testing: 109 - Toxic Chemical Elements of Wastewater 109.020 001 Aluminum EPA 200.8 109.020 002 Antimony EPA 200.8 109.020 003 Arsenic EPA 200.8 109.020 004 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 200.6 109.020 009 Copper EPA 200.8 109.020 010 Lead EPA 200.8 As of 2/11/2011 , this list supersedes all previous lists for this certificate number. Page 78 Customers: Please verity the current accreditation standing with the State. g APPENDIX A Central Contra Costa Sanitary District Certificate No. 1397 Renew Date: 12/31/2012 109.020 012 Molybdenum EPA 200.8 109.020 013 Nickel EPA 200.8 109.020 014 Selenium EPA 200 8 109.020 015 Sliver EPA 200.8 109.020 016 Thallium EPA 200.8 109.020 017 Vanadium EPA 200.8 109.361 001 Mercury EPA 1631E 109.420 001 Arsenic SM3114B 109.420 002 Selenium SM31148 Field of Testing: 110 - Volatile Organic Chemistry of Wastewater 110.040 040 Halogenated Hydrocarbons EPA 624 110.040 041 Aromatic Compounds EPA 624 110.040 042 Oxygenates EPA 624 110.040 043 Other Volatile Organics EPA 624 Field of Testing: 111 - Semi - volatile Organic Chemistry of Wastewater 111.101 032 Polynudear 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 001B Fathead Minnow (P. promelas) EPA 2000 (EPA - 821- R -02 -012), Static Renewal 113.021 001C Fathead Minnow (P. promelas) EPA 2000 (EPA - 821- R -02 -012), Continuous Flow 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 114.141 001 Mercury EPA 7471A 114.151 001 Molybdenum EPA 7481 114.160 001 Nickel EPA 7520 114.170 001 Selenium EPA 7740 114.180 001 Silver EPA 7760A 114.190 001 Thallium EPA 7840 114.210 001 Zinc EPA 7950 114.221 001 Cyanide, Total EPA 9012A Field of Testing: 115 - Extraction Test of Hazardous Waste 115.030 001 Waste Extraction Test (WET) CCR Chapterl 1, Article 5, Appendix II Field of Testing: 116 - Volatile Organic Chemistry of Hazardous Waste As of 2/11/2011 , this list supersedes all previous lists for this certificate number. Page 79 Customers: Please verify the current accreditation standing with the State. Central Contra Costa Sanitary District 116.080 000 Volatile Organic Compounds APPENDIX A EPA 82608 Field of Testing: 117 - Semi - volatile Organic Chemistry of Hazardous Waste 117.110 000 Extractable Organics EPA 8270C Field of Testing: 126 - Microbiology of Recreational Water 126.080 001 Enterococci IDEXX Certificate No. 1397 Renew Date: 12/31/2012 As of 2/11/2011 , this list supersedes all previous lists for this certificate number. Page 80 Customers: Please verify the current accreditation standing with the State. /_\»2101111010 State of California — Health and Human Services Agency California Department of Public Health RON CHAPMAN, MD, MPH Director June 20, 2011 Bradley B. Silverbush Frontier Analytical Laboratory 5172 Hillsdale Circle El Dorado Hills, CA 95762 Dear Bradley B. Silverbush: �z EDMUND G. BROWN JR. Govemor Certificate No. 02113CA This is to advise you that the laboratory named above has been accredited under National Environmental Laboratory Accreditation Program (NELAP) as an environmental testing laboratory pursuant to the provisions of the Health and Safety Code (HSC), Division 101, Part 1, Chapter 4, Section 100825, et seq. The Fields of Accreditation for which this laboratory has been accredited are enclosed. The certificate shall remain in effect until August 31, 2012 unless revoked by Califomia Environmental Laboratory Accreditation Program Branch ( ELAPB) or withdrawn at your written request. To maintain accreditation, the laboratory shall comply with the National Environmental Laboratory Accreditation Conference ( NELAC) Standards and all associated California ELAPB regulations and statutes. The application for renewal of this certificate must be received before the expiration date of this certificate to remain in force according to the HSC 100847(a). Please note that your laboratory is required to notify California ELAPB of any major changes in key accreditation criteria within 30 calendar days of the change. This written notification includes, but is not limited to, changes in ownership, location, key personnel, and major instrumentation (HSC 100847(b), (c), (d), and NELAC Standard Section 4.3.2). The certificate must be returned to California ELAPB upon loss of accredited status. Your continued cooperation with the above requirements is essential for maintaining the high quality of the data produced by environmental laboratories accredited by the State of California. If you have any questions, please contact Aida Dente at (510) 620 -3155. Sincerely, 0:o teC. Kulasingam, Ph.D., Chief Environmental Laboratory Accreditation Program Branch Enclosure Environmental Laboratory Accreditation Program Branch Building P, 1st Floor, MS 0511, 850 Marina Bay Parkway, Richmond, CA 94804 Phone (510) 620 -3155, Fax (510) 620 -3165 www.cdph.ca.gov /certlic /labs /Pages /ELAP.aspx Page 81 /_I»211142I9]E4: r c NELAP - RECOGNIZED CALIFORNIA STATE ENVIRONMENTAL LABORATORY ACCREDITATION PROGRAM BRANCH CERTIFICATE OF NELAP ACCREDITATION Is hereby granted to Frontier Analytical Laboratory 5172 Hillsdale Circle El Dorado Hills, CA 95762 Scope of the Certificate is limited to the "NELAP Fields of Accreditation" which accompany this Certificate. Continued accredited status depends on successful ongoing participation in the program. This Certificate is granted in accordance with provisions of Section 100825, et seq. of the Health and Safety Code. Certificate No.: 02113CA Expiration Date: 8/31/2012 Effective Date: 9/1/2011 �n C, Richmond, California George C. Kulasingam, Ph.D., Chief subject to forfeiture or revocation Environmental Laboratory Accreditation Program Branch rage 62 /_\»:1019704:? CALIFORNIA DEPARTMENT OF PUBLIC HEALTH ENVIRONMENTAL LABORATORY ACCREDITATION PROGRAM - NELAP RECOGNIZED -�� NELAP Fields of Accreditation !' T N O F Frontier Analytical Laboratory 5172 Hillsdale Circle Certificate No.: 02113CA El Dorado Hills, CA 95762 Renew Date: 8/31/2012 Phone: (916) 934 -0900 1, 05 - Semi - volatile Organic Chemistry of Drinking Water 105.230 000 EPA 1613 Dioxins 105.230 001 EPA 1613 2 ,3,7,8- Tetrachiorodibenzo- p -dloxln (TCDD) 111 - Semi - volatile Organic Chemistry of Wastewater _ 111.111 000 EPA 16138 Dioxins 111.111 001 EPA 16138 _ 2 ,3,7,8- Tetrachiorodibenzo-p -dioxin (TCDD) _ 111.111 002 EPA 16138 _ 1,2, 3,7,8- PentachlorodibenzolAioxin (PeCDD) 111.111 003 EPA 16138 1,2,3 ,4,7,8- Hexachicrodibenzo-p- dloxln (HxCDD) 111.111 004 EPA 16139 1 ,2,3,6,7,8- Hexachlorodibenzo -p- dioxin (HxCDD) 111.111 005 EPA 16138 1,2,3 ,7,8,9- Hexachbmdibenzo- "Ioxln (HxCDD) 111.111 OD6 EPA 16138 _ - 1,2,3,4 ,6,7,8- Heptechbm(ibenzo-pAkndn (HpCDD) - 111.111 007 EPA 16136 1,2,3,4,6, 7,8,9- Octachlomdibenzo-p-d min (OCDD) 111.111 008 EPA 16139 2,3,7,8- Tetrachiorodibenzofuran (TCDF) 111.111 009 EPA 1613B _ 1,2,3,7,8- Pentachbrodibenzofuran ( PeCDF)_ 111.111 010 EPA 16138 _ 2 ,3,4,7,8- Pentachbrodibenmfuran ( PeCDF) - -� -- - - - 111.111 011 EPA 1613B 1 ,2,3,4,7,8- Hexachlorodibenzofumn(HxCDF) -- 111.111 012 EPA 16138 _ 1,2 ,3,6,7,8 1exachiorodibenzofuran (HxCDF) J_ 111.111 013 EPA 16138! 1, 2,3,7,8,9- Hexachiorodibenzofuran (HxCDF) 111.111 014 EPA 16138 2, 3,4,6,7,8- Hexachiorodibenzofuran (HxCDF) 111.111 015 EPA 16138 1,2,3 ,4,6,7,8- Heptachlorodibenzofuran (HpCDF) 111.111 016 EPA 1613B _ 1,2,3 ,4,7,8,9- Heptachiorodibenzoturan (HpCDF) 111.111 017 EPA 16138 1,2, 3,4,6,7,8,9- Octachlomdibenzofuran (OCDF) - -- -- - - 111.111 018 EPA 16138 Total TCDD -- 111.111 019 EPA 18138 � Tolai PeCDD 111.111 020 EPA 16138 Total HxCDD -- - -- - 111.111 021 EPA 16138 Totai HpCDD -- -_ ~- - 111.111 022 EPA 16138 - - -___ TotaiTCDF �_'-- - -. - -- 111.111 023 EPA 1613B _ Total PeCDF 111.111 024 EPA 16136 Total HxCDF 111.111 025 EPA 16138 Total HpCDF 117 - Semi - volatile Organic Chemistry of Hazardous Waste 117.120 000 EPA 8280A Dioxins and Dibenzofurans 117.120 001 EPA 8280A 2,3,7,8- Tebachbrodibenzo-p-dioxin (TCDD) 117.120 002 EPA 8280A 1,2 ,3,7,8- Pentachbrodibenzo- p-dioxin (PeCDD) As of 6/20/2011 , this list supersedes all previous lists for this certificate number. Customers: Please verify the current accreditation standing with the State. Page 83 I_I W N 21 ilk 191IN � Frontier Analytical Laboratory Certificate No.: 02113CA Renew Date: 8/31/2012 117.120 003 EPA 8280A 1,2,3,4,7,8- Hexachlorodibenzo -p- dioxin ( HxCDD) 117.120 004 EPA 8280A 1,2,3, 6,7,8- Hexachlorodlbenzo- p-dioxin ( HxCDD) 117.120 005 EPA 8280A 1, 2, 3, 7 ,8,9- Hexachlorodlbenzo- p-dloxin ( HxCDD) 117.120 006 EPA 8280A 2,3,1,8- Tetrachlorodbenzofuran (TCDF) 117.120 007 EPA 8280A 1,2,3,7,8- Penhaddorodbenzofumn (PeCDF) 117.120 008 _ EPA 8280A 2,3,4,7,8- Pent3chbrodbenwfuran (PeCDF) 117.120 009 EPA 8280A 1,2 ,3,4,7,8- Hexachlorodibenmfuran (HxCDF) 117.120 010 EPA 8280A 1,2 ,3,6,7,8- Hexachiomdibenzoluran (HxCDF) 117.120 011 EPA 8280A 1,2 ,3,7,8,9- Hexachlorodihenzofuran (HxCDF) 117.120 012 EPA 8280A 2 ,3,4,6,7,8- Hexachiorodibenmfuran (HxCDF) 117.120 013 EPA 8280A _ Total TODD 117.120 014 EPA 8280A Total PeCDD 117.120 015 EPA 8280A Total HxCDD 117.120 016 EPA 828DA Total TCDF 117.120 017 EPA 8280A Total PeCDF 117.120 018 EPA 8280A 117.120 019 EPA 8280A 117.120 020 EPA 8280A 117.120 021 EPA 8280A 117.120 022 EPA 8280A 117.120 023 EPA 8280A 117.120 024 EPA 8280A 117.120 025 EPA 8280A 117.130 000 EPA 8290 117.130 001- EPA 8290 117.130 0027 EPA 8290 117.130 003 EPA 8290 117.130 004 EPA 8290 117.130 005 EPA 8290 117.130 006 EPA 8290 117.130 007 EPA 8290 117.130 008 EPA 8290 117.130_ 009 EPA 8290 117.1_30 010 EPA 8290 117.130 011 EPA 8290 117.130 012 EPA 8290 117.130 013 EPA 8290 117.130 014 EPA 8290 117.130 015 EPA 8290 117.130 016 EPA 8290 117.130 017 EPA 8290 Total HxCDF 1,2,3,4, 6,7,8- Heptachlomdibenzo-pdoxin (HpCDD) _ 1,2,3,4,6, 7,8,9- Octachiarodibenw -p- dioxin (OCDD) 1,2, 3,4,6,7,8- Heptachiomdibenzofuran ( HpCDF) 1,2,3, 4,1,8,9- Heptachlorodibenzofuran ( HpCDF) 1,2,3,4,6,7,8,9- Octachiorodibenzofumn (OCDF) Total HpCDD Total HpCDF Dioxins and Dibenzofurans 2, 3,7,8- Tetrachlorodibenzo-p- dioxin (TCDD) - 1 ,2,3,7,8- Pentachlorodibenzo- p-dloxin (PeCDD) 1,2,3, 4,7,8- Hexachiorodibenzo- p-dioxin ( HxCDD) 1 ,2,3,6,7,8- Hexachlorodibenzo-p -dioxin ( HxCDD) 1,2,3 ,7,8,9- Hexachlorodibenzo -p- dioxln ( HxCDD) 2,3,7,8- Tetrachlorodibenzofuran (TCDF) 1,2,3,7,8-Perrtdt mdibenzofuran (PeCDF) 2,3,4,7,8- Pentimhbrodbenzofuran (PeCDF) _ 1,2 ,3,4,7,8- Hexachlorodibenzofuran (HxCDF) 1, 2,3,6,7,8- Hexachlomdibenzofuran (HxCDF) 1, 2 ,3,7,8,9-Haxachiorodibenzofuran (HxCDF) 2,3 ,4,6,7,8- Hexachicrodibenzofuren (HxCDF) 1, 2, 3, 4, 6, 7,8- Heptachlorodlbenzo- p-dioxin (HpCDD) 1,2,3 ,4,6,7,8- Heptachlorodibenzoluran ( HpCDF) 1,2,3 ,4,7,6,9- Heptachlomdibenmfuran ( HpCDF) 1,2,3,4,6, 7,8,9- Oclachiamdibenzo -p- dioxin (OCDD) 1, 2, 3 ,4,6,7,8,9.Oclachiorodibenzolumn (OCDF) As of 6/20/2011 , this list supersedes all previous lists for this certificate number. Customers: Please verify the current accreditation standing with the State. gam., u� �a v. /_\»211142I11101R'4: CALIFORNIA STATE 1 ENVIRONMENTAL LABORATORY ACCREDITATION PROGRAM BRANCH CERTIFICATE OF NELAP ACCREDITATION Is hereby granted to Vista Analytical Laboratory 1104 Windfield Way El Dorado Hills, CA 95762 Scope of the Certificate is limited to the "NELAP Fields of Accreditation" which accompany this Certificate. Continued accredited status depends on successful ongoing participation in the program. This Certificate is granted in accordance with provisions of Section 100825, et seq. of the Health and Safety Code. Certificate No.: 02102CA Expiration Date: 1/31/2013 Effective Date: 2/1/2012 5 Z&V C. lc." 41 el�— Richmond, California George C. Kulasingam, Ph.D., Chief subject to forfeiture or revocation Environmental Laboratory Accreditation Program Branch rage tip 191 IN soCALIFORNIA DEPARTMENT OF PUBLIC HEALTH ENVIRONMENTAL LABORATORY ACCREDITATION PROGRAM - NELAP RECOGNIZED NELAP Fields of Accreditation Vista Analytical Laboratory 1104 Windfield Way Certificate No.: 02102C/A El Dorado Hills, CA 95762 Renew Date: 1/31/2013 Phone: (916) 673 -0520 105 - Semi - volatile Organic Chemistry of Drinking Water 005 105.230 000 EPA 1613 Dioxin 105.230 001 EPA 1613 2,3,7,8-TetrachlorodbanzojAioxin (TCDD) EPA 1613B 1,2,3,4,6,7,8,9Actachlorodibenzo- p- dloxin (GCDD) 111.111 008 111 -- Semi- volatile Organic Chemistry of Wastewater 2,3,7, &Tetrachbrodbenzofuran (TCDF) 111.090 001 EPA 613 2, 3,7,8-Tetrachicrodbanzo- p-dioxin (TCDD) 111.111 000 EPA 16138 Dioxins 111.111 001 EPA 16138 2, 3, 7,8- Tetrachlorodibanzo•p-dioxin (TCDD) 111.111 002 EPA 16138 1,2, 3,7,8- Peniachlomdbenzo- "Toxin (PeCDD) 111.111 003 EPA 16138 1,2,3, 4,7,8- Hexachlorodibenm -p- dioxin (HxCDD) 111.111 004 EPA 16138 1,2,3,6,7,8- iexachlorodibenzo- p-dloxln (HxCDD) 111.111 005 EPA 16138 1,2,3, 7,8,9- Haxachlorndlbenm- Olaaln (HxCDD) 111.111 006 EPA 16138 1,2,3, 4,6,7,8-Heptachlorodbenio -p -dioxin (HpCDD) 111.111 007 EPA 1613B 1,2,3,4,6,7,8,9Actachlorodibenzo- p- dloxin (GCDD) 111.111 008 EPA 16138 2,3,7, &Tetrachbrodbenzofuran (TCDF) 111.111 009 EPA 16138 1,2,3,7,8-Pentachlorodlbenzofuran ( PeCDF) 111.111 010 EPA 16138 2 ,3,4,7, &Pentachlorodibenzofuran ( PeCDF) 111.111 011 EPA 16138 1,2,3A7,8-Hexachlorodlbenmfuran ( HxCDF) 111.111 012 EPA 16138 1, 2,3,6,7,8- Hexachlorodibenmfuran ( HxCDF) 111.111 013 EPA 16138 1 ,2,3,7,8,9- Hexechlorodlbenzofuran ( HxCDF) 111.111 014 EPA 16138 2, 3,4,6,7,8- Haxachlorodibenmfuran ( HxCDF) 111.111 015 EPA 16138 1, 2, 3,4,6,7,8-Heptachlorodlbenmfuran ( HpCDF) 111.111 016 EPA 16138 1,2,3 ,4,7,8,9- Heptachlorodibenzofuran ( HpCDF) 111.111 017 EPA 16138 1,2,3, 4,6,7,8,9- Cciachlorodlbenzofuran (CCDF) 111.111 018 EPA 16138 Total TCDD 111.111 019 EPA 16138 Total PeCDD 111.111 020 EPA 16138 Total HxCDD 111.111 021 EPA 1613B Total HpCDD 111.111 022 EPA 1613B Total TCDF 111.111 023 EPA 1613B Total PeCDF 111.111 024 EPA 16138 Total HxCDF 111.111 025 EPA 16138 Total HpCDF 117 - Seml- volatile Organic Chemistry of Hazardous Waste 117.120 000 EPA 8280A Dbxlns and Dlbenzofurans As of 10/4/2011 , this list supersedes all previous lists for this certificate number. Customers: Please verify the current accreditation standing with the State. '.�' S/ Vista Analytical Laboratory Certificate No.: 02102CA Renew Date: 1/31/2013 117.120 001 EPA 8280A 2, 3, 7,8- Tetrachloiodibenzo- p4loxln (TCDD) 117.120 002 EPA 8280A 1,2, 3,7,8- Pentachlorodibenzo- "Toxin (PeCDD) 117.120 003 EPA 828DA 1 ,2,3,4,7,8-Hexachlorodibenzo -p- (HxCDD) 117.120 117.120 004 005 EPA 8280A EPA 8280A _dioxin 1,2,3, 6,7,8- Haxachlorodibenzo- p- dioxln (HxCDD) `! 1, 2, 3, 7,8,9-Haxachlorodbenzo- p•dloxln (HxCDD) 117.120 006 EPA 8280A 2,3,7,8- Tetrachlorodibenzoluran (TCDF) 117.120 007 EPA 8280A 1, 2,3,7,8- Pentachlomdibennofuran (PeCDF) 117.120 008 EPA 8280A 2, 3,4,7,8- Pentachlorodibenzofuran (PeCDF) 117.120 009 EPA 8280A 1, 2,3,4,7,8- Hexachlorodfbenzofuran (HxCDF) 117.120 010 EPA 8280A 1,2 ,3,6,7,8- Haxachlorodlbenzofuran (HxCDF) 117.120 011 EPA 8280A 1,2 ,3,7,8,9- Hexachlomdl6enzofuran (HxCDF) 117.120 012 EPA 8280A 2,3 ,4,6,7,8- Hexachlorodibenzofuren (HxCDF) 117.120 117.120 013 014 EPA 8280A EPA 8280A Total TCDD Total PeCDD 117.120 015 EPA 8280A Total HxCDD 117.120 016 EPA 8280A Total TCDF 117.120 017 EPA 8280A Total PeCDF 117.120 018 EPA 8280A T0tB 1 HxCDF 117,120 019 EPA 8280A 1,2,3,4, 6,7,8- Heptachiorodlbenzo-p -dioxin (HpCDD) 117.120 020 EPA 8280A 1, 2, 3, 4, 6 ,7,8,9-Octachlorodibenzo- p-dloxin (OCDD) 117.120 021 EPA 8280A 1,2,3 ,4,6,7,8- Heptachlorodibenzofuran (HpCDF) 117.120 022 EPA 8280A 1,2,3 ,4,7,8,9- HeptacNorodibenzofuran (HpCDF) 117.120 023 EPA 8280A 1, 2, 3, 4,6,7,8,9-Octachiorodibenzoluran (OCDF) 117.120 024 EPA 8280A Total HpCDD 117.120 025 EPA 8280A Total HpCDF 117.130 000 EPA 8290 Dioxins and Dibenzofurans 117.130 001 EPA 8290 2, 3,7,8- Tetrachlorodibenzo- pAloxln (TCDD) 117.130 002 EPA 8290 1,2,3,7,8- Pentachiomdibenzo p- dioxin (PeCDD) 117.130 003 EPA 8290 1,2,3, 4,7,8- Hexachiorodfbenzo-p- dloxln (KxCDD) 117.130 117.130 004 005 EPA 8290 EPA 8290 1, 2, 3, 6 ,7,8- Hexachiorodibenzo- p- dloxln (HxCDD) 1,2, 3,7,8,9- HexachiorodibenzG- oloxin (HxCDD) 117.130 006 EPA 8290 2,3,7,8- Tetraehiorcdibenzcfuran (TCDF) 117.130 007 EPA 8290 1,2,3,7,8- Pentachlorodibenzofuran (PeCDF) 117.130 008 EPA 8290 2,3,4,7,8- Pentechlomdibenzofuren (PeCDF) 117.130 009 EPA 8290 1, 2 ,3,4,7,8-Hexachiorodibenzofuran (HxCDF) 117.130 010 EPA 8290 1,2 ,3,6,7,8- Hexachlorodtbenzofuran (HxCDF) 117.130 011 EPA 8290 1 ,2,3,7,8,9- Hexachlorodbenzofuran (HxCDF) 117.130 012 EPA 8290 2,3 ,4,6,7,8- Hexachlorodibenzofuran (HxCDF) 117.130 117.130 013 014 EPA 8290 EPA B290 1, 2, 3, 4, 6 ,7,8-Heptachiorodbenzo- p4ioxin (HpCDD) 1,2,3, 4,6,7,8- Heptachlonodibenzofuran (HpCDF) As of 10/4/2011 , this list supersedes all previous lists for this certificate number. Customers: Please verify the current accreditation standing with the State. Page 87 /_I»IUIP7►N Vista Analytical Laboratory Certificate No.: 02102CA Renew Date: 1/31/2013 117.130 015 EPA 8290 1,2,3, 4,7,8,9- Heptachiomdlbenzofuran (HpCDF) 117.130 016 EPA 8290 1,2,3,4,6,7,8,9.Odschlorodibenzo-p - dioxin (OCDD) 117.130 017 EPA 8290 1,2,3 ,4,6,7,8,9- Octachlorodlbenzofuran (OCDF) As of 1014/2011 , this list supersedes all previous lists for this certificate number. Customers: Please verify the current accreditation standing with the State. EM :: /_\»211142I97R'4: Of u. C •iro.a� CALIFORNIA STATE ENVIRONMENTAL LABORATORY ACCREDITATION PROGRAM BRANCH CERTIFICATE OF ENVIRONMENTAL ACCREDITATION 's hereby granted to McCampbell Analytical, Inc. 1534 Wil'ow 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: 10/31/2013 Effective Date: 11/01/2011 � -e-or C. I(, I-- Richmond, California George C. Kulasingam, Ph.D., Chief subject to forfeiture or revocation Environmental Laboratory Accreditation Program Branch /_I»211142I97►:4 CALIFORNIA DEPARTMENT OF PUBLIC HEALTH !-� ENVIRONMENTAL LABORATORY ACCREDITATION PROGRAM - Accredited Fields of Testing McCampbell Analytical, Inc. 1534 Willow Pass Road Certif care No.- 1644 Pittsburg. CA 94565 Renew Date 10/3112011 Phone: (925) 252 -9262 Field of Testing: 101 - Microbiology of Drrlking Water 1 010 001 HeterotrophiL 6ecte•1i °.fivh215E 011 001 Neterarophrclkraerla =1n117,13te 1u1.020 001 T3mlCo form .4A9?21A,8 101 021 001 Fecal Co.rorm ;ifvl?221E (MTF EC 001 E. cot FR 141 21(l)ffi)6 MTF'E..4Atl^- 101.050 OD1 Total Co %torn ':1942?A B.0 101.051 001 Fern I Co folfr : 'A927.1 E O'E ' 101.0110 002 Total �o. f3rm Y-64223 101 060 003 E. ccl 101 120 001 Total Go; form 'Er uinerdbon) ,pfAt1221A B, 1U1.130 001 Fr3calCo.'umi Erume,anov - JA'221E-PATFFGi 101 131 001 FecaiCoi'o•rr Enumeatron) SIA9221E A•1 101.140 001 Tutal Col f3rm,Enumer2rbon) S'A9.MA6.0 101.150 001 Feral Cor,`orm Inumerat+orr. SF.I?22 ?D 101 1110 001 Total Cotfunn iErumernfion 51,49223 101200. 001 E cef (Enurnerat.on SIA2238 101 210 001 =. col (E,umeraton: 51A92218.11yti19221F Field of Testing- 102 - Inorganic Chern-shy of Drinking Water 102-..)30 001 ? 0 Hier. EPA 3jtl 0 102.030 00- Hor;te EPA 300.0 102.030 003 : hlunde EPA 3000 102.030 004 Ctfurite EPA 330.0 102.030 005 :luo:,de EPA 3JL J 102.031) 006 Nitrate EPA 300.0 103 0;30 007 An t2 EPA 300.0 102.030 008 Phesp'rate Orthc EPA 300 0 102.030 010 Sillate EPA 300.0 102.040 001 Brouoe EPA 3001 1 J2 240 002 Chlorfte EPA 300 1 102.040 003 Chlorate EPA 300.1 102.040 004 Broma�a EPA 3001 102.040 005 �.hknide EPA 300 1 102.040 006 Fluonye EPA 30101 102.040 007 Nirate EPA 300.1 102.040 006 N tr.e EPA 3001 As of 'U142011 thm list S.q)ersedes all previous isLS for this certificate number Cusiomo-s Please vent' the current accreditation standing with the State. Page 90 McCampbell Analytical, Inc. Certificate No. Renew Date 1 ;;x.)40 009 Phosphate Jrtho EPA 300.' i 02.040 010 Sulfate EPA 300.' IQ2.045 001 Per.. de•aty EPA 314.1 102.05G 001 -:;yo-n do c "PA 335 4 102.100 001 Alkalir;ty SM2321IB '102.120 001 - 'a7lness W4, _4'6 102.121 001 rtardrE.ss 102.130 001 C.onduclvity 1N 140 001 Total D1s6olved 5ords 102.145 001 Tctal Dissolved :olds c"?, 10? 190 001 Cyanide Total S 4r " E 102:192 001 Cyanide, amenable cs, q5( 102.280 001 Total 0,3anic Garton iM5310E 102.261 001 DOC M53108 102.251 002 TOCIDOC tr15310E 102.270 001 Surfactant M5540L' 102.80 001 UV254 : M5910c 102.520 00' Calcium E.Pa. 200 7 102.5 2(; 002 Magnesium EPA. 200 7 14)2 521) O03 °olassium EPA 2007 102.520 U04 Silica EPA 200.7 1027.62 0 005 Sodium EPA 7.J0.i 102.5 -b0 006 Hardness (cale.} EPA700 7 IU2.543 002 Silica SFA45( 0 Si021) MY- ;,49 002 Chlorins, Free, Combineo. Tuts! SM4500 -CI D 102.552. 002 Chlorine, Total SIA4500-CI E 10: 555 003 TOCIOQC EPA 4153 10[ 563 001 Uyanide ee:ada -0' Field of Testing, 103 - Toxic Chemical Elements of Drinkirg Water 103.130 001 Aluminum EPA 2001 103 130 OU3 Banunl EPA 200.7 103.130 004 3aryllium EPA 240 7 103 t 30 005 Cadmium EPA ?00 7 103.130 007 Chromium EPA 200 7 103.130 008 Copper EPA 200 7 103. i 30 O09 lion EPA 200 7 103 130 011 h1ailJanese EPA 200 7 103.'130 012 Nickel EPA AV, 103.130 U15 Silver EPA 200 7 10.1 '30 017 ?nu EPA 200 7 1031.30 M8 Boron EPA 200 7 103.140 01,11 Aluminum EPA 200 8 103 4:. OU - trbntnny EPA 200 0 As of 10 14,2011 , this list supersedes all previous lists for this certificate number. Customeis. Please verify the current accreditation standing with the State. Page 91 FWAIU =1 ►191PA' Mc Campbell Analytical, Inc Certificate No. Renew (late: ' . 1,21'4C 003 Arstnic EPA 200 S 03 140 004 Barium EPA 2003 103.140 005 Seryhurr EPA 200.6 '0W'4C` 006 C3 ^m;- EPA2V� 4 103140 007 :h- orriun; EP.A20r!! iC3. 140 0083 ,::ppsr EPA 20(.'k 103.1•:0 009 Lead EPA 200$ 103.140 010 Mjirganese EPA 200 5 103 140 011 Me-cury EPA 2003 103.140 012 N cke; =PA .'00.8 103.140 013 Se tnium -PA 200.8 103.140 014 Silver E_ .1 . I- (Y.) 0 103.140 015 Tha nm• ESA 200.8 - 109.140 016 Zinc E ?A 2.00.8 1CI140 x)17 fiaror EPA 20.8 140 018 danacU ,;1' EPA 200.8 103.1gL 002 Antimony FP4lUo5 03150 003 Arserr: EP 201.9 103.150 009 Lead FP'? 21110.9 1U3 150 012 �efenrur ^ EPA 2(NJ 9 10 3. 1 50 014 Thall um EPA 2W.9 10.3.151 1;01 f4prcu'f :PA 215.1 103311) 101 ;,mmium(V _rF12156 Field of Testing: 104 - Vo able Organic Chemistry )r Drink ng Water n.3n _i 1 2•D'cr• meeihane 'z5A °r.4 104 0:30 002 12 Cbromn- 3- chlo;� pownP EPA 504.1 104 030 1'03 1,2.3 Tric ilcrop•opane EPA 504.1 104 03'.5 001 1,2,3- Tncnlorap•opa-le SRL 524M -TCP ! 04.040 000 Jo at a Irranlc " Pc Lnds EPA 524 2 104 010 00' Beizene _PA 524 2 104.040 007 - •Butyioenzenu EPA 524 2 10.1.040 008 sec•Butylbenzene EPA 524 .1 104 040 U09 ier-Buty'bawene EPA i24 2 104 1140 r, '0 i a•t cr _G , 524 2 104 040 411 'h,o ob-i zene EPa -.24, 104.040 015 2- C'110rotoivarle EPA 524 2 104.040 016 4- Cblorotoluene EPA 524 2 104.040 01:1 1,3- 1),chloroberzpae EPA 524 2 104.040 020 1.2- Dichzobenzene FPA 524 z 104.040 021 14 Dic1'orobsnzene EPA 524 104.040 022 D cnlcrwifiuo orlelltana EP- 524 i 104.,')40 023 1 1- 0,chlomethane EPA 524 2 104.041) 024 - 2.0 chlon,ethane E5A 524 2 As at 10,14.'2011 • this list supersedes all previous lists for this certificate number. Customers: Please verify the current accreditation standing with the State. Page 92 /_1 U =101I91PAv McCampbell Analytical, Inc. Certificate No Renew Date 104.040 025 1- D;wloroethene EPA 514.2 104 040 0213 cis t,2 -D& lolcethene EPA 524.2 104.040 027 trars ',2 0.ch.owethene EPA 524.2 10. 1.040 02, D ehloromethane ERA r,24 0-104 0 029 1,2 Dchloropop -te EP^ `.:24:: "t Q4o 033 cs- !,3•]ichloropropere EP, W4.1'. '04 NO 034 :mns- 1.3- D.rlori>popame EPA 514.- 04.?40 035 K-Vivlbanze 1e cPn 24 ; t04.040 037 s propyloenzene EPA 524 2 104.040 039 Naprthalerie EPs i:14 9 104.040 041 N- prcpylbenzene EDA 524.2 104.?4U 04L Styrene cP J24.1 104,040 044 1.' ;,2 -Teti ch!oroethan2 r: - .. , .04.040 04 • -el ach om tnem EPA L41 104.040 046 1 oluene E, A 5.4 104.040 048 1,2,4 -1 rncmlarAtervene EP�- s24 2 104.030 U49 1.1,1- lnchlorocthane EPA. V42 104.040 050 '.'2- Trichieroethane EPA 524, 104.J40 051 Trichloroelhene EPA 524.2 04,)4() 052 TrO. orolluaramelhane -PA 524..: 104 040 054 124 Trin,ethylberzere EPA ;24.2 104 140 055 1,3,5- TrimeU)ylbenzr�ne EPA :114 7 104.040 056 V ryl Crlonde EPA S24 2 104.040 057 Xyleres, Towl EPP 524 2 1.1-1.10.15 001 EPA : 24 "[ 104 045 002 3r; rrolorm EPA 524 2 104.045 003 C roofni'n FPA ti24 2 104 045 004 ]ibroniwhloromethane EPA 524 2 104 U45 005 Trihalumathares EPA 524 2 101.050 002 Methyl ILrt -bury Ether 1?XrBF} EPA 524 2 104.050 004 iert 4my Methyl Ether JAIME, FpL 524 � 1 J4 050 005 E!hyl lert -butyl Etter (ETBE) EPA �24.z tJ4.05D 006 TrchWrottiB,ra!oolnane EP4 !24,� 1:14.050 007 lert-8utyi Alcohol JEA) EPA `24 1,4.(15') 008 ;artmn Disultoe EPA `-14 l 104.050 009 l;tethyl Isw yl Ketone EPA 5241 Field of Testing: 105 - Semi - volatile Oiganic Chemistry of Drinking Water 105.010 000 Peslieoes EPA 505 105.010 002 Al;lchlor EPA 505 '105.010 003 Alrazine EPA 505 105. 010 004 Ch oreane EPA 505 105 010 000 En1v EPA ;05 105.010 007 - op'.3ch or EPA 505 As of 10 14/2011 , this list supersedes al' previo is fists for this certiticale number. Customers: Please venfy the current accreditation standing %with the State Page 93 McCampbell Analytical, Inc. Certificate No. Renew Date 105.010 008 - eplaci'or Epoxide EPA 505 105.1:•1 C 009 -exac� o:jber•,renc EPA 505 105.010 010 -+eaac• orocyclopenladitme EPc. 505 105 010 01' -indane EPA 505 105 nti) 012 `.15thnxy:'i1)r E PIA. 505 105 010 013 ;;inrame EPA 505 105.010 014 loxaohere 10ri.010 015 PCBs as Arowors (su'eeni AS 105 030 000 `J -. P- Pesticides c °'• 5i!7 105.030 001 Alacilor E 1 `;v? 105.030 002 4twint: EPA 507 105.030 007 r.10 nate EPA 507 106.030 009 Simazine EPA 50i 105.030 010 1'r nben•_arb EPA ::Oi 105.082 001 2,4 -D EPA. 515 3 105.082 002 D; xseb EPA 15 3 105.082 003 Pentacnlc:rophenol EPA, 515.3 105.082 004 Pcorarn CPA 5153 1 -05.082 005 2.4.5.TP EPA 515 3 105,082 0011 Sentazun EP4.;15.5 1:°.082 ()07 Daapon E= A'15.2. 135082 009 ^hnnnatndAcids EPI .,;.' 105.790 001 Alachdc• EP :.252 105.090 003 Atraz ne = - 1+ :25 2 105090 00.1 3erz�raipyrene n ?A5:S.2 105 -M) 008 [X2- etny1hexyl) Adipete EPA 525.2 105 090 005 Ju2- ethylhexyljPhthetate EPA 525.2 105 u90 016 Hexachlurobenzene EPA 525 2 1 )S 090 017 - 1exa�hl,,cryctopenrtl:tiene EPA 525.2 1 " .b 090 022 tit rl pate EPA 525.2 105.090 023 Pentachlorcphenol EPA 525.1 1 Jb.090 025 Srwzine EPA 525 2 105.090 029 Po ymidear Aromatic Hydraarcrms EPA 5215 2 105. •: ;10 030 Ad pales EPA 5251 WE 090 031 Phthalates EPA 525.2 105 090 032 Other Eytrictab'm EPA 525 2 105 100 000 catamalm EPA 531.1 105 100 005 Cataturan EPA 5311 105 '100 008 r.;xamy EPA 531 ' 105 t01 OD1 Carbolutan EPA 531.2 105.1)1 00c Oxamy EPA 531z 105.101 003 Aldicnrb EPA 531 2 1 u°, ' 11 ;104 Aldil:arb SJltOne EPA 531.2 AE of 10 14,2011 , this list supersedes all previous lists for this certificate number. Customers Please verity the current accreditation standing with the State Page 94 /_1 U =10191PA McCampbell Analytical, Inc. Certificate No Renew Date ' 1 J5 101 005 A rr ar: Sultowde EPA 531.2 105.101 006 Catary, EDA531.2 106. 10.1 007 3 :- ydroxycxttoturan CPA 531.2 1U5 10 t JO i t;le:horriy EPA 53'." 105.120 001 13,1a-'xate E6A 54" 17'.. 14% .:01 E ldc' -ne :'r .;43 1()5.150 001 C; qudi EPA 45'. 105.200 001 5rDn oaxGcAcrd EPA 5:9 105.'00 00:1 (;h!c'oacet+cAotl _DA 5u2 1:)5 WI0 004 Ca!erf r, ; _DA �:,! 2 1115 200 005 Dibron oacew 4ad =P.A 552 z -.5200 006 NchiorcacxilrcAcid EPA 532.: 105.200 007 'rrr ti oroacetic Ac:d EPA ^52.2 105.200 008 Haloauetic Ards ,HAA5) EPA 552-2 Field of Testing: 106 - Radioc• emislry of Dr nki .y 1N i'c. 106.092 001 than ern EPA 200.8 Field of Testing: 107 - Microbiology of Wastewater 107.010 001 Hetemiraphc 9.acleria 107 020 11001 Tota ;oliforn 10.'.040 001 Feud Coli'orm Yl'c' —E E ' -q• EC, 107.:141 001 CM1, ColitorPt l.'15i2';..E 107 060 001 Tota CobUnrr Sk1t:2228 107.080 001 "eca Colifo(m .1ti c.:20 107.100 001 Few strepmtxi 3Mi12308 'c" 100 002 nlerocacc, "',1192308 10 ?4: 010 En1Dtruacci Elteuiert 107 24 °j 001 c" :ob `.'b1922' Field of Testing: 108 ;noryanic Chemistry of Wastewater 108.020 01) 1 Cortd+CINly EPA 1201 108.090 001 Residue, 'awile EP4 160 4 108.110 001 Turbidity EPA 180 1 108.112 001 90ron LRP 20011 1 U. 112 002 Ca ciu ,l EP)• Y0� 108.112 00:s lia(dr'ess (a'c.) EPA 200 7 108 112 004 t0aynes um EPA 200.7 10b.1 12 005 Potassium EPA 20f 7 108.112 007 podium EPA 200.7 108.120 001 Erom de EPA 300 0 '0E 120 0")2 i:r,!unce EPA 300.0 1 Ob.120 003 Fluonde EPA 300.0 108.120 004 Nrrate EPA 3000 108.120 005 Write EPA 300 0 108.120 006 Nt.rate n trite E °A 300 G As of 1C);'1412011 this list supersedes all previous lists ;or this certificate number Cuslnn WSr Please verify the current accred'tat�on standing with the Stale Page 95 McCampbell Analytical, Inc. Certificate No. Renew Uate. '013,;--,Q 001 Phosphate, ')r ,c EPA 3,00.0 108120 008 Sui`ate EPA'Mk, 108. i2i 001 Brumido EPA 5 1)) 108.121 002 i hlonde EPA 30 ).' 108.121 00.E Fluor4e EPA i0) ' 101;.121 404 Mva'e EPA 10. ' 108.121 005 NWite EPA,').' 108.121 006 Nibate•nitrite EPA 30..' 108 121 007 Phosphate, Grtho EPA 300.' 108121 008 Sulbts E PA 30 ..' 105 141 001 A xal -My EPA 31:.1 ' 08.183 001 Cyanjae Tota c ?A 3'55.4 108.200 001 Ammonia EPA J14 1 108.211 001 Kieklah Nitrogen I---" -,;1 2 109.01 0111 Ppasphorus. Total E> • ?051 10E.:i'�3 001 Ptiosphonrs Tolii1 Ec- -• ?05.2 108.264 001 Phosphate Ortho -A .3A)51 108.265 001 Phosphn(,rs,Totai EP, 155 f 10e..323 1001, Chemical Oxygen Demand EPA a ': 4 108.350 001 T-Aal Recoverabin Petroleum Hydnocarbon? EPA a 1E 1 I 360 001 Phenols, Tulal EPA 420 1 108 362 001 Phenols, Total EPA 420.' 106 381 001 Oil aqd Grease EPA 1564A 108.390 001 Turbidily bw1305 I OS 400 001 Aadry SM2 .1138 108 410 001 Alkaiinit/ bRi2 )20B 103.420 001 Hardness teair,.) SW340B 108.411 001 Hamness SM2340C 108.430 .01 Conductivity 9 "425'08 108.440 001 Res;due, Total i r1254Ud 108.441 001 Residue, Filterable SM2540C 108.441 001 Residue. Non•filteiaole SM4403 105,443 001 Res d. v 3efteab'e 4"1,2540, 108.462 001 SA4500'J D 108 463 001 C1110q't 13':145110 -C, E Me 465 001 i ;MO 7 v SM4500 -0 G 106.470 001 Cyanidu. 'danual Distillation SIA4500 CN •� 108.472 001 Cyanide Total SM4500 CN E 108.473 001 Cyanide amenable SM4500 CN G 108 490 001 pH Sh145004 - «B 108 531 001 Dished Oxygen SM4500 0 G 108.990 001 Biochamcai Oxygen uernand 5PA5210B 108`''1 :'01 Carbonac:ousEGC' V-4521 1B As of 1014 -2011 th s list supersedes all previous lists for this certificate number Customers- Please ver fy the current accreditation standing with the State Page 96 /_x»210419104: McCampbell Analytical, Inc. Certificate No Renew date 108. i. 2 00- 'hem cal Cry,e,� Demand S!,052200 `08 61. 001 Total Org nic carton SM5310B 106 c30 001 Oil and GlaasE SPA55208 20th 108.6413 001 Surfactan3 St4554CC 103 350 001, Tavrin and Lignin avi555(6 ter. .Oi..:11t 001 v'1 Sri C'! i,elaad., 108 c .4 004 :,ya t du. 8rnenabie Aolaoa 31 Field of Testing. 105 Toxic Chemical Elements of Wastewater 10x'.010 1') 01 Awminum EPA JI.." I 109.0 iii 002 Antimony EpA 20u T 109.010 003 Arsenic EVA 20:17 109.010 004 Barium EPA 200.7 109.010 0.05 Beryllium E; - : 00 7 1rf1.010 007 Cadmium E 2130.? 109.610 1X}9 C:nromlum r . 1-00 1:79.010 010 _'otiall : /_�»2104 191IN � McCampbell Analytical. Inc. Certificate No Renew Date W9.020 017 Valadiu n EPA 2)0 8 109 020 0'18 Z.i, c EPA M o 1.0q.025 002 A.rli hont EPA 200 9 109 025 003 Arsenic EPA 200.9 109 025 310 Leac EPA. 200 109 025 013 Seamum EPA, G• 109.025 0' 1. '"rial:iuT EPA', , • 109.101 017 Nickel EPA 2 :u 109.104 001 Zhrormam V) EPA 11v- 109.191 001 %lercu: j =PA : 45. 109.361 001 Mercury EPA 1631E Field of Testing: " 10 - Volatile Organic Chemistry of Wastewater 110020 000 4-e1nati.Volar.1e3 EPA 110.040 040 r +alogaitateel rydrocarbons Epk Gtr 110.040 041 ArontalicCompounds EPA 624 110 040 042 C!tvgerates EPA 524 110 040 043 C)tner Volatile Oi janirs EPA 1124 Field of Testing: 111 - Semi - volatile, Organic Chemistry of Wastewater 111.060 000 PN,vm0ear Arcrrat m EPA 610 111.090 001 7.3 ToJi atrarnbrodiberae -p- dioxin (TCO.0) EPA 613 111.101 030 PeAcides EPA 625 111.101 032 Polynictear Ararnetic EPA C25 111.101 033 Adipatw FPA 625 111.101 134 Phtra I is EPA '25 111.101 036 i;-her E t aLlif,GS EP4 625 111.170 030 u�y:nix or -,L :1eiliddes EPA 308 111,170 031 DC3s EPA 608 Field of Testing: 113 -Whole Effluent Toxitity of Wastewater 1 13.010 U01A - 3tneaa Nlelnow (P. promolas, EPA 60CA -110 027F, Staw 113.010 0018 FaO,ead Minnow (P. pnnrFlas EPA 6'"TA- 9010271' Static Renewal 113.010 003A Rainbow trout (0. myww) EPA- ,414.90.G27F Statc • 13.010 O03B Rambuw trout (0. mykiss) c`PA *.. 014- :+C /027F Static Renewal 113.021 001A raftai1 Minnow (P. promelas .PA i1)OG (EA-82'-R-01 P 012) Static 113.021 0018 Fathaad hilinnow (P prornelas EPA 1000 (EPA-82' -R -02.0;2, Static Re-ewai 113.022 003A Rainbow trout lQ: myhiss) EPA 2019 EPA- 821 -R -02 -012, Sheltie 113.022 0038 Rainbow trout (0. mykiss) EPA 2019 (EPA -82 1 -R 02.012' Static Renewal 113. 26 C-1 1A .f3v—gpstead minnow (C vaaegatis, EPA2304'EPA- 821 -R -02.012) Static 111.021' 01 1 B Sh%psllead minnow (C varie3atus! EPA 2004 (EPA- 821- R -02 -012), Slatic Renewal Field of Testing: 114 - Inorganic Cheristry of Hazardous Waste 114 010 001 Antimony EDA 130108 114 010 0021 Arsenic EPA 6^j10B 114010 ij03 uarjn _- j 4 As of 10 14,2011 this list s.rpersedes all prev Uus ists for th,s certificale number. Customers Please verify the current accreditation Stand ng w th the State. E�� -1 McCampbell Analytical, Inc. 14.01Q 004 seryu'um 114.010 005 1-ad'nium 114.010 006 Chromium 114.010 001 %otk9!t 1I4 11 10 008 : "opw7r 111 ;10 009 i.edd 010 h: ybCe.:LU� 1 14.010 011 M ekel 114.010 012 3e en um 1 14 010 013 Silver 114.010 014 - ^liiiuri ' 14 0101 015 Vanad'u-- 1 14.010 016 Z rr: i 14.02L 001 Anlimuny 114.Ca OC:. Arsenic 1'4.020 03 Hamm 114.020 004 Beryl ,;m 114.00 005 ..dm Lin 114.020 006 Chroinarm 114 020 007 Cobat 114.020 008 Ceppei 114.021) 009 Lead 114020 . 1 , d: ybcle: L, ^i 114 020 ' 11 4 Ckem 114.020 012 Selenw n 114.020 013 Silver 114.020 (114 Thalliurn 114-020 015 Vanadiu r. 14021.7 016 Zinc 1 14 -025 001 Me—. irl 14 106 001 Chromium IVl) 14.140 001 Mercury 14 41 001 taercur, 114.221 001 C' jar. de Trta 114.230 001 Slid des. "alai 114.240 001 Co ros v ly • pH Outernimat:oi 114 241 001 Corroswiti • pH Dotenninaton 114.280 001 Organc Lead /_1 U =101I91PAv EPA 60108 E'A 60108 ESA F0105 ESA 6O1Qc c ?A ,0.0? EPA 1;0169 EPA 6010= PA60IO-S E ?A 601 OB EPA rO10B EPA $0108 EPA 60106 E =:a 5020 EP 6020 EPA 6020 EPA 11020 EPA: 020 EPA ! i0. ^0 EPA F ;020 =PA 62'j EPA 60211 EFA 6O1(i PA 5020 -PA ii020 CEPA 6U1O _PA iU?0 EPA 3020 EPA 11020 EPA 6020A EPA Y'99 EPA 7470A %- •, 4. A EPA 5012A EP4 9034 EPA 9:4)6 EPA 90450 P41L 9394A Field of Testing: 115 - Extraction Test of Hazardous Waste 115 020 001 Toxicity Charad&vsiic Leaching Prmcedu-2 (T CLPr EPA '3 11 115.030 001 i,dste Extractiun'rest (t-YETI )CR Chapterl1. Article 5. Append x 115.040 001 Synire;ic Precipitation Leaching Procedure (SPLP) EPA '312 Field of Testing: 116 - Vo atile Organic Chemistry of Hazardous Waste As of 10i1412011 , this list supersedes all previous lists for this r:erlrficate number. Customers: Please verify the current accreditation standing will) the State. Certificate No. Renew Date Page 99 /_1UU:1►191ON McCampbell Analytical. Inc. Certificate No Renew Date! " 11 c 030 00' ,asol',ie -a =ge ::.Tanics EN, 80158 116.040 04' AeUr} ten -bury Elver IMITE1) EPA 80218 1 16.044 OG2 B "Eh EPA P0218 116 080 000 volat;io Organic Compounds EPA 8260B 116.030 120 irigen.;tes E Af 2606 116.090 000 Acrylamide Acrylnnitnle, Acro ein EPA :3': 1115.1 -00 010 BTEX:onot'iBE 1:6.080 116.110 .101 rola!Pe,tule.imHydracaroer,s C.asulre F' Field of Testing: 117 -Semi-volatile. Organic Chemistry of rirardou Waste 117 010 .001 Ditmel -rangn ToLr Pelioli -um Hydrxaibons _ 1A n, 55 1 17.() 105 041 Dissel range Total Petrolr.•iini tiydrocain is . =7 117 417 001 TRPFi Screening -nr. 4181 • 17 '10 ODU Ex(rac ab e ::rganics EPA 52' 117 111 070 PCBs c'A 91 t ; 117.111 _171 Pesticides cPA 82''15 117.120 000 D*Ains and D benzofu at s EPA b2611A '17 *140 !00 Polyni.clear Aromatic Hydoearbo: s EPA, 81'C 117.150 i100 (;stony "ornpounds EPA P:114A 117 1 ?1 000 Nitmaromar rc a•v; Nilrari — -,> c�A b33 .A 117 21:j 000 Nanoch onne Pest tides Eak 808'A 117 220 000 PC5s EPA 8082 1 t7 2401 000 Jigarrae os}t )ras Pastceiea EPA 614 A 117 050 0 Q U Cnio -nated Herbicides EPA 8151A 17 270 000 Larbarraics N-- omyl%rrbama'.as cPA83 8 Field of Testing: 119 - T.-;.. r:ity Bi .:.s.i; .f ,tzarn io." .' a;•t 119.010 001 Fathead Minnow ;P oro,he -as) P3Uar S .Vet '.D113 1988. Field of'Testing: 120 Physical P- opert.es of Haz irdout: W tste 120010 001 Iglitablity EDA IU10 120.040 001 Rea,-.1J,& ;yanide Scd:on 7 :1 SW -846 1X0.050 041 Ruamie Sulr oe ,soon ; 3 S.v isAo 1211.070 101 Corms r Iv • PI-1 cm :ermindror EPA 90408 20.080 001 CotrosN,ty- pH Cie :em,irai oil EPA %45C Field of Testing: 125 - O,game Chemistry cJ Pesticide Residues In Food (excluding GC/MS) 125.01 001 Pestic.r.E Res d�es nof41S 125 02 001 Halimenated ?sst•: lE ResdLls n:;:,•p:15 125 013 001 Organophosohorus Pestx.de Residues nor -h1S 125.04 001 N- methyl Carbamate de Res,dues nor -t.ts Field of Testing: 126 - Microbiology of Recreabonai Wate- 1263.020 001 Total Colilorm (Envneraticr, SMA9222A 9 126.050 001 Total WHOM and °_ .•^ �r 59 t2_ 1:6.080 001 EnlarococW ,DEXX As of 10M4P20I I • this list supersedes all previous uses for this certificate number. Customnrs. Please verify the current accreditation starultng writ the State Page 100 /.\»llkllb]PA: Of th' v i y sA Map' -0 4,4T,,it, 'G 1y CA�FOANh NELAP - RECOGNIZED CALIFORNIA STATE ENVIRONMENTAL LABORATORY ACCREDITATION PROGRAM BRANCH CERTIFICATE OF NELAP ACCREDITATION Is hereby granted to Caltest Analytical Laboratory 1885 North Kelly Road Napa, CA 94558 Scope of the Certificate is limited to the "NELAP Fields of Accreditation" which accompany this Certificate. Continued accredited status depends on successful ongoing participation In the program This Certificate is granted in accordance with provisions of Section 100825, et seq. of the Health and Safety Code. Certificate No.. 01 103C Expiration Date 1/31/2012 Effective Date 2/1/2011 Richmond, California George C. Kulasingam, Phlb, Chief subject to forfeiture or revocation Environmental Laboratory Accreditation Program Branch Page 101 /_INN211142I97E4:� �6da CALIFORNIA DEPARTMENT OF PUBLIC HEALTH ENVIRONMENTAL LABORATORY ACCREDITATION PROGRAM - NELAP RECOGNIZED NELAP Fields of Accreditation t � , CALTEST ANALYTICAL LABORATORY 1885 NORTH KELLY ROAD Certificate No.: 01 103C NAPA, CA 94558 Renew Date: 1/31/2012 Phone: (707) 258 -4000 108 - Inorganic Chemistry of Wastewater 001 108.020 001 EPA 120.1 Condud* 108.090 001 EPA 160 4 Residue, Volatile 108.110 001 EPA 180.1 Turbidity 108.112 001 EPA 200.7 Boron 108 112 002 EPA 200.7 Calcium 108.112 003 EPA 200.7 Hardness (cala) 108.112 004 EPA 200.7 Magnesium 108.112 005 EPA 200.7 Potassium 108.112 006 EPA 200 7 Silica 108.112 007 EPA 200.7 Sodium 108 113 001 EPA 200.8 Boron 108.113 002 EPA 200.8 Calcium 108.113 003 EPA 200.8 Magnesium 108.113 004 EPA 200.8 Potassium 108.113 005 EPA 200.8 Silica 108.113 006 EPA 200.8 Sodium 108 120 001 EPA 300 0 Bromide 108.120 002 EPA 300 0 Chloride 108.120 003 EPA300.0 Fluoride 108 120 004 EPA 300 0 Nitrate 108.120 006 EPA 300.0 Nitrate - nitrate 108.120 007 EPA 300.0 Phosphate, Ortho 108,120 008 EPA3000 Sulfate 108 232 001 EPA 353.2 Nitrate- nitrite 108 323 001 EPA 410A Chemical Oxygen Demand 108 361 001 EPA 1664A Oil and Grease 108 385 001 SM21208 Color 108.390 001 SM21308 Turbidity 108.410 001 SM2320B Alkalinity 108.420 001 SM2340B Hardness (caic 1 108.421 001 SM2340C Hardness 108.430 001 SM25108 Conductivity 108.440 001 SM2540B Residue Total As of 1212312010, this list supersedes all previous lists for this certificate number. Customers: Please verify the current accreditation standing with the State Page 102 CALTEST ANALYTICAL LABORATORY 108.441 001 SM2540C Residue Filterable 108.442 001 SM2540D Residue, Non- fiitarable 108.443 001 SM254OF Residue, Settleable 108 447 001 SM3120B Boron 108.447 002 SM3120B Calcium 108.447 003 SM3120B Hardness (caic.) 108,447 004 SM31208 Magnesium 108.447 005 SM3120B Potassium 108.447 006 SM3120B Slllca 108.447 007 SM3120B Sodium 108.448 001 SM4110B Bromide 108.448 002 SM4110B Chloride 108.448 003 SM41108 Fluoride 108.448 004 SM41108 Nitrate 108.448 008 SM4110B Sulfate 108.460 001 SM4500 -CI B Chlorine 108.472 001 SM4500 -CN E Cyanide, Total 108.490 001 SM4500 -1-1+8 pH 108.492 001 SM4500-NH3 C (19th /20th) Ammonia 108.492 002 SM4500 -NH3 C (19th /20th) Kjeldahl Nitrogen 108 510 001 SM4500 -NO2 B Nitrite 108 522 001 SM4500 -NO3 F Nitrate - nitrite 108 531 001 SM4500 -0 G Dissolved Oxygen 108.540 001 SM4500 -P E Phosphate, Odho 108.541 001 SM4500 -P E Phosphorus Total 108.580 001 SM4500 -S= D Sulfide 108.590 001 SM52108 Biochemical Oxygen Demand 108.591 001 SM5210B Carbonaceous BOD 108.602 001 SM5220D Chemical Oxygen Demand 108 610 001 SM5310B Total Organic Carbon 108.640 001 SM5540C Surfactants 108 660 001 HACH8000 Chemical Oxygen Demand 109 - Toxic Chemical Elements of Wastewater 109 010 001 EPA 200 7 Aluminum 109.010 002 EPA 200.7 Antimony 109.010 003 EPA 200.7 Arsenic 109.010 004 EPA 200.7 Banum 109 010 005 EPA 200.7 Berylllum 109 010 007 EPA 200 7 Cadmium 109.010 009 EPA 200.7 Chromium 109.010 010 EPA 200.7 Cobalt As of 12123/2010, this list supersedes all previous lists for this certificate number Customers: Please verity the current accreditation standing with the State. Certificate No.: 01 103C Renew Date: 1/31/2012 Page 103 CALTEST ANALYTICAL LABORATORY Certificate No.: 01103CA Renew Date: 1/31/2012 109.010 011 EPA 200.7 Copper 109.010 012 EPA 200.7 Iron 109.010 013 EPA 200.7 Lead 109.010 015 EPA 200 7 Manganese 109.010 016 EPA 200.7 Molybdenum 109.010 017 EPA 200.7 Nickel 109.010 019 EPA 200.7 Selenium 109.010 021 EPA 200.7 Silver 109.010 023 EPA 20U.7 Thallium 109.010 024 EPA 200.7 Tin 109.010 026 EPA 2007 Vanadium 109.010 027 EPA 200 7 Zinc 109.020 001 EPA 200.8 Aluminum 109.020 002 EPA 200.8 Antimony 109.020 003 EPA 200 8 Arsenic 109.020 004 EPA 200.8 Barium 109.020 005 EPA 200.8 Beryllium 109 020 008 EPA 200.8 Cadmium 109.020 007 EPA 200.8 Chromium 109 020 008 EPA 200 8 Cobalt 109 020 009 EPA 200 8 Copper 109.020 010 EPA 200 8 Lead 109.020 011 EPA 200 8 Manganese 109.020 012 EPA 200.8 Molybdenum 109.020 013 EPA 200.8 Nickei 109.020 014 EPA 200 8 Selenium 109.020 015 EPA 200.8 Sliver 109.020 016 EPA 200.8 Thallium 109.020 017 EPA 200.8 Vanadium 109.020 018 EPA 200 8 Zinc 109.020 021 EPA 200 8 Iron 109.020 022 EPA 200 8 Tin 109.020 023 EPA 200 8 Titanium 109,190 001 EPA 2451 Mercury 109.361 001 EPA 1631E Mercury 109.430 001 SM3120B Aluminum 109.430 002 SM3120B Antimony 109 430 003 SM3120B Arsenic 109.430 004 SM3120B Barium 109.430 005 SM3120B Beryllium 109.430 007 SM3120B Cadmium As of 12123/2010. this Ilst supersedes all previous lists for this certificate number. Customers: Please verify the current accreditation standing with the State Page 104 CALTEST ANALYTICAL LABORATORY Certificate No.: 01 103C Renew Date: 1/31/2012 109.430 009 SM31209 Chromium 109.430 010 SM3120B Cobalt 109.430 011 SM3120B Copper 109.430 012 SM3120B Iron 109.430 013 SM3120B Lead 109.430 015 SM3120B Manganese 109 430 016 SM31208 Molybdenum 109.430 017 SM31208 Nickel 109.430 019 SM3t20B Selenium 109.430 021 SM31208 Silver 109.430 023 SM31208 Thaipum 109.430 024 SM3120B Vanadium 109.430 025 SM3120B Zlnc 109.809 002 SM3500 -Cr B (20th) Chromium (VI) 109.811 001 SM3500-Cr D (18th!19th) Chromium (VI) 110 - Volatile Organic Chemistry of Wastewater 110.040 001 EPA 624 Benzene 110 040 002 EPA 624 Bromodichloromethane 110.040 003 EPA 624 Bromoform 110.040 004 EPA 624 Bromomethane 110.040 005 EPA 624 Carbon Tetrachloride 110.040 006 EPA 624 Chlombenzene 110.040 007 EPA 624 Chioroe(hane 110.040 008 EPA 624 2- Chloroethyl Vinyl Ether 110.040 009 EPA 624 Chloroform 110 040 010 EPA 624 Chloromethane 110 040 011 EPA 624 Dibromochloromethane 110 040 012 EPA 624 1,2- Dichlorobenzene 110.040 013 EPA 624 1,3- Dichlorobenzene 110.040 014 EPA 624 1,4-0Ichiorobanzene 110.040 015 EPA 624 1,1- 131chioroathane 110.040 016 EPA624 1,2- Dichioroathene 110 040 017 EPA 624 11 Dichloroethens 110.040 018 EPA 624 trans- 1,2- Dichloroethene 110.040 019 EPA 624 1,2- Dichioropmpane 110.040 020 EPA 624 cis- 1,3- Dichioropropene 110.040 021 EPA 624 trans -1,3 -D chloropropene 110.040 022 EPA 624 Ethylbenzene 110.040 023 EPA 624 Methylene Chloride 110.040 024 EPA 624 1,12,2- Telrachioroethane 110.040 025 EPA 624 Tetrachloroethene As of 12123/2010, this list supersedes a,l previous lists for this certificate number. Customers: Please verity the current accreditation standing with the State. Page 105 /_\»21 j1LII]Ee:? CALTEST ANALYTICAL LABORATORY 110.040 026 EPA 624 Toluene 110 040 027 EPA 624 1,1 1- Tdchloroethane 110.040 028 EPA 624 1,1,2- Tdchioroelhane 110.040 029 EPA 624 Trichloroethene 110.040 030 EPA 624 Tdchlomfluommethane 110.040 031 EPA 624 Vinyl Chloride 110.040 040 EPA 624 Halogenated Hydrocarbons 110.040 041 EPA 624 Aromatic Compounds 110.040 042 EPA 624 Oxygenates 110.040 043 EPA 624 Other Volatile Organics 111 - Semi- volatile Organic Chemistry of Wastewater 111100 001 EPA 625 111.100 002 EPA 625 111.100 003 EPA 625 111 100 004 EPA 625 111.100 005 EPA 625 111 100 006 EPA 625 111.100 007 EPA 825 111.100 008 EPA 625 111.100 009 111.100 010 111.100 011 111.100 012 111.100 013 111.100 014 111.100 015 111.100 016 111.100 017 111.100 018 111.100 019 111.100 020 111.100 021 111.100 025 111 100 026 111100 027 111.100 028 111 100 029 111 100 030 111.100 031 111100 032 111100 033 EPA 625 EPA 625 EPA 625 EPA 625 EPA 625 EPA 625 EPA 625 EPA 625 EPA 625 EPA 625 EPA 625 EPA 625 EPA 625 EPA 625 EPA 625 EPA 625 EPA 625 EPA 625 EPA 625 EPA 625 EPA 625 EPA 625 Acenaphihene Acenaphthylene Anthracene Benzldlne Benz(a)anthracene Benzo(b)8uoranthene Benzo(k)guoranthene Benzo(g.h,l)perylene Benzo(a)pyrene Benzyi Butyl Phthalate bis(2- chioroethoxy)methane bis(2- chiornethyi) Ether Bis(2- chlororsopropyl) Ether Di(2-ethyihexyl) Phthalate 4- 13romophenyl Phenyl Ether 4-C hloro- 3- melhylphenoi 2- Chloronaphthalene 2- Chlomphenol 4- Chiorophenyl Phenyl Ether Chrysene Dibenz(a,h)anthmcene 33 -Dichl orob enzldine 2,4- Dichforophanol Diethyl Phthalate 2,4- Drmethylphenoi Dimethyl Phthalate Dl-n -butyl phthalate Dl- n-oclyl phthalate 2,4- Dinitrophenoi 2,4- Dinitrotoluena As of 12123/2010, this list supersedes all previous lists for this certificate number Customers: Please verify the current accreditation standing with the State. Certificate No.: 01 103C Renew Date: 1/31/2012 Page 106 CALTEST ANALYTICAL LABORATORY 111.100 034 111.100 035 111.100 036 111 100 037 111 100 038 111 100 039 111.100 040 111100 041 111 100 042 111 100 043 EPA 625 EPA 625 EPA 625 EPA 625 EPA 625 EPA 625 EPA 625 EPA 625 EPA 625 EPA 625 111 100 044 EPA 625 111.100 045 EPA 625 111.100 046 EPA 625 111.100 047 EPA 625 111 100 048 EPA 625 111.100 049 EPA 625 111.100 050 EPA 625 111.100 051 EPA 625 111.100 052 EPA 625 111.100 053 EPA 625 111.100 054 EPA 625 111.100 055 EPA 625 111.100 056 EPA 625 111.101 032 EPA 625 111 101 033 EPA 625 111.101 034 EPA 625 111.101 036 EPA 625 111.170 001 EPA 608 111.170 002 EPA 608 111.170 003 EPA 608 111.170 004 EPA 608 111.170 005 EPA 608 111.170 006 EPA 608 111.170 007 EPA 608 111.170 008 EPA 608 111.170 009 EPA 608 111.170 010 EPA 608 111.170 011 EPA 608 111.170 012 EPA 508 111.170 013 EPA 608 111.170 014 EPA 608 /_\»211142I97►:4: 2,6- Dinitrotoluene Fiuoranthene Fiuorene Hexachlorobenzene Hexachiorobutadiene H exachlorocyclopentadiene Hexdchloroelhane Indeno(1,2,3 -c d)pyrene isophorone 2- Methyl4,6- dinitrophenoi Naphthalene Nitrobenzene 2- N4rophenoi 4- Nitrophenoi N- nitrosodimeth ylamine N- nllroso- dl- n- propylamine N -n itrosodiphenylamine Pentachlorophenoi Phenanlhrene Phenol Pyrane 1,24 Tdchiorobenzene 2,4,6 Tdchlorophenol Polynuciaar Aromabc Hydrocarbons Adipates Phthalates Other Extractables Aldrin a -BHC b BHC d-8HC g-SHC (Lindane) Ghlordane 4,4' -000 4,4' -DDE 4,4' -DDT Dieldrin Endosulfan I Endosuifan II Endosulfan Sulfate Endrin As of 12/23/2010 this list supersedes all previous lists for this certificate number. Customers: Please verify the current accreditation standing with the State. Certificate No.: 01103CA Renew Date: 1/31/2012 Page 107 /_INN21,42I97►'4:� CALTEST ANALYTICAL LABORATORY Certificate No.: 01103CA Renew Date: 1/31/2012 111.170 015 EPA 608 Endrin Aldehyde 111.170 016 EPA 608 Heptachlor 111.170 017 EPA 608 Heptachlor Epoxide 111.170 018 EPA 608 Toxaphene 111.170 019 EPA 608 PCB -1016 111.170 020 EPA 608 PCB -1221 111.170 021 EPA 608 PCB -1232 111.170 022 EPA 608 PCB-1242 111.170 023 EPA 608 PC &1248 111 170 024 EPA 608 PCB -1254 111.170 025 EPA 608 PCB -1260 111.170 030 EPA 608 Orgenochiorine Pesticides 111.170 031 EPA 608 PCBs 111.210 000 EPA 632 Carbamates 111.210 001 EPA 632 Aminocarb 111.210 002 EPA 632 Barban 111.210 003 EPA 632 Carbaryi 111.210 004 EPA 632 Carboturan 111.210 005 EPA 632 Chioropropham 111.210 006 EPA 632 Dlumn 111 210 007 EPA 632 Fenuron 111210 008 EPA 632 Fenuron -TCA 111.210 009 EPA 632 Fiuometuron 111.210 010 EPA 632 Unuron 111.210 011 EPA 632 Methfocarb 111.210 012 EPA 632 Methomyl 111.210 013 EPA 632 Maxacarbate 111.210 014 EPA 632 Monuron 111.210 015 EPA 632 Monuron -TCA 111.210 016 EPA 632 Neburon 111.210 017 EPA 632 Oxamyl 111.210 018 EPA 632 Propham 111.210 019 EPA 632 Pmpoxur 111.210 020 EPA 632 Siduron 111.210 021 EPA 632 Swep 114 - Inorganic Chemistry of Hazardous Waste 114.010 001 EPA 60108 Antimony 114.010 002 EPA 60108 Arsenic 114.010 003 EPA 60108 Barium 114 010 004 EPA 60108 Beryllium 114 010 005 EPA 60106 Cadmium As of 12/23/2010, this list supersedes all previous lists for this certificate number. Customers: Please verify the current accreditation standing with the State. Page 108 /_\»2119104: CALTEST ANALYTICAL LABORATORY Certificate No.: 011 D3CA Renew Date: 1/31/2012 114.010 006 EPA6010B Chromium 114.010 007 EPA 60108 Cobalt 114.010 008 EPA 60108 Copper 114.010 009 EPA6010B Lead 114.010 010 EPA6010B Molybdenum 114.010 011 EPA 60108 Nickel 114.010 012 EPA 60108 Selenium 114.010 013 EPA 6010B Silver 114.010 014 EPA 6010B Thallium 114.010 015 EPA 60108 Vanadium 114.010 016 EPA6010B Zinc 114.020 001 EPA 6020 Antimony 114.020 002 EPA 6020 Arsenic 114.020 003 EPA 6020 Barium 114.020 004 EPA 6020 Beryllium 114.020 005 EPA 6020 Cadmium 114.020 006 EPA 6020 Chromium 114020 007 EPA 6020 Cobalt 114.020 008 EPA 6020 Copper 114.020 009 EPA 6020 Lead 114 020 010 EPA 6020 Molybdenum 114 020 011 EPA 6020 Nickel 114.020 012 EPA 6020 Selenium 114.020 013 EPA 6020 Sliver 114.020 014 EPA 6020 Thallium 114.020 015 EPA 6020 Vanadium 114 020 016 EPA 6020 Zinc 114.103 001 EPA 7196A Chromium (VI) Ayuuiws Only 114.140 001 EPA 7470A Mercury 114.141 001 EPA 7471A Mercury 114.221 001 EPA 9012A Cyanide, Total 114.240 001 EPA 90408 Corroslvily - pH Determination 114.241 001 EPA 9045C Corrosivity - pH Determination 115 - Extraction Test of Hazardous Waste 115.020 001 EPA 1311 Toxlclty Characteristic Leaching Procedure (TCLP) 115.030 001 CCR Chapterl1 Article 5, Appendix II Waste Extraction Test (WET) 116 - Volatile Organic Chemistry of Hazardous Waste 116.030 001 EPA 80158 Gasoline -range Organics 116.040 082 EPA 80218 BTEX 116.080 000 EPA 82608 Volatile Organic Compounds 116.080 001 EPA 8260B Acetone As of 12123/2010, this list supersedes all previous lists for this certif cate number Customers: Please verify the current accreditation standing with the State. Page 109 /_\»21 JILII]Ee: CALTEST ANALYTICAL LABORATORY Certificate No.: 01103CA Renew Date: 1/31/2012 116.080 003 EPA 82608 Acroleln 116.080 004 EPA 82608 Acrylonitrile 116.080 007 EPA 82608 Benzene 116.080 010 EPA 82608 Bromochioromethane 116.080 011 EPA 8260B Bromodlchloromethane 116.080 012 EPA 82808 Bromofonn 116.080 013 EPA 82608 Bromomethane 116.080 015 EPA 82608 Carbon Disulfide 116,080 016 EPA 82608 Carbon Tetrachloride 116.080 018 EPA 82608 Chlorobenzene 116.080 019 EPA 8260B Chlomethane 116.080 020 EPA 82608 2- Chloroethyi Viriyi Ether 116.080 021 EPA 82608 Chloroform 116.080 022 EPA 82608 Chloromethane 116.080 026 EPA 8260B Dlbromochlommelhane 116,080 028 EPA 82608 1,2- Dibromoethane 116.080 029 EPA 82608 Dlbromoiluoromethane 116.080 030 EPA 8260B Dlbromomethane 116.080 031 EPA 82608 1,2 Dichtorobenzene 116.080 032 EPA 82608 1,3- Dlchlorobenzene 116.080 033 EPA8260B 1,4- Dichlorobenzene 116.080 036 EPA 82608 Dichlorodifluoromethane 116.080 037 EPA 8260B 1,1 Dichioroethane 116.080 038 EPA 8260B 1,2 -0Ichioroethane 116 080 039 EPA 82608 1,1- Dichloroethene 116.080 040 EPA 82608 trans -1 2- Dichlomethene 116.080 041 EPA 8260B cis- 1,2- 0lchloroethene 118.080 042 EPA 82608 1 2- Dlchloropmpane 116.080 043 EPA 82608 1,3- Dichioropropane 116.080 044 EPA 82608 2,2- Dichioropropane 116.080 046 EPA 82608 cls.1,3- Dlchloropropene 116.OBO 047 EPA 82608 trans -1 3- Dichioropropene 116.OBO 053 EPA 8260B Ethylbenzene 116 080 056 EPA 82608 Hexachlorobutadiene 116.080 058 EPA 82608 2- Hexanone (MBK) 116.080 059 EPA 82608 lodomethane 116 080 060 EPA 82608 Isabutyi Alcohol 116.080 064 EPA 8260B Methyl tert-butyl Ether (MTBE) 116.080 065 EPA 8260B Methylene Chloride 116.080 066 EPA 82608 Methyl Ethyl Ketone 116.080 068 EPA 82608 4•Methyi- 2- pentanone (MIBK) As of 12123/2010, this list supersedes all previous lists for this certificate number. Customers: Please verify the Current accreditation standing with the State. Page 110 F,111=21,4219104 CALTEST ANALYTICAL LABORATORY Certificate No.: 01103CA Renew Date: 1/31/2012 116 080 069 EPA 8260B Naphthalene 116.080 081 EPA 82608 1,1,1,2- Tetrachlomethane 116.080 082 EPA 82608 1 1,22- Tetrachlomelhane 118.080 083 EPA 82608 Tetrachlomethene 116.080 084 EPA 8260E Toluene 116.080 086 EPA 82608 1,2,3- Tdchlorobenzene 116.080 087 EPA 82608 12,4- Trichlorobenzene 116.080 089 EPA8260B 1,1,2- Trichloroethane 116.080 090 EPA 82608 Trtchlomethene 116.080 091 EPA 8260B Tnchlorofluommethane 116.080 092 EPA 82608 1,2,3- Tdchloropmpane 116.080 093 EPA 8260B Vlnyl Acetate 116.080 094 EPA 82608 Vinyl Chloride 116.080 095 EPA 82608 Xylenes, Total 116.080 096 EPA 82608 tert-Amyt Methyl Ether (TAME) 116.080 097 EPA 82808 tort -Butyl Alcohol (TBA) 116.080 098 EPA 82608 Ethyl tert-butyl Ether (ETBE) 116.080 099 EPA 82608 Bromobenzene 116.080 100 EPA 82808 n•Butyibenzene 116.080 101 EPA 82508 sec- Butylbenzene 116 080 102 EPA 82606 tert- Butylbenzene 116 080 103 EPA 82508 2- Chlorctoluene 116.080 104 EPA 8250B 4- Chlorotoluene 116.080 105 EPA 82608 isopropylbenzene 118.080 106 EPA 8260B N- propylbenzene 116 080 107 EPA 82609 Styrene 116.080 108 EPA8260B 1,2,4- Tdmethylbenzene 116.080 109 EPA 82808 1,3,5- Tdmethylbenzene 116.080 120 EPA 82608 Oxygenates 116.100 001 LUFT GCIMS Total Petroleum Hydrocarbons - Gasoline 116.100 002 LUFT GC/MS Benzene 116.100 003 LUFT GUMS Toluene 116.100 004 LUFT GUMS Xylenes 116.100 005 LUFT GCIMS Methyi tert-butyl Ether (MTBE) 116.100 010 LUFT GUMS BTEX and MTBE 116.110 001 LUFT Total Petroleum Hydrocarbons - Gasoline 117 - Seml- volatile Organic Chemistry of Hazardous Waste 117.010 001 EPA 80158 Diesel -range Total Petroleum Hydrocarbons 117.015 001 LUFT GUMS Diesel -range Total Petroleum Hydrocarbons 117.016 001 LUFT Diesel -range Total Petroleum Hydrocarbons 117.110 000 EPA 8270C Extractable Organics As of 12/23/2010, this list supersedes all previous lists for this certificate number. Customers Please verify the current accreditation standing with the State. Page 111 /_I»21,4219104 CALTEST ANALYTICAL LABORATORY Certificate No.: 01103CA Renew Date: 1/31/2012 117.110 001 EPA 8270C Acenaphthene 117.110 002 EPA 8270C Acenaphthylene 117.110 007 EPA 8270C Aniline 117.110 010 EPA 8270C Benzidine 117.110 011 EPA 8270C Benz(a)anthracene 117.110 012 EPA 8270C Benza(b)fluoranthene 117.110 013 EPA 8270C Benzo(k)fluoranthene 117.110 014 EPA 8270C Benza(g,h,i)perylene 117.110 015 EPA 8270C Benzo(a)pyrene 117.110 016 EPA 8270C Benzoic Add 117.110 018 EPA 8270C BenzylAlcohoi 117.110 019 EPA 8270C Benzyl Butyl Phthalate 117 110 020 EPA 8270C bls(2-chioroethoxy)methane 117.110 021 EPA 8270C bis(2- chlomethyl) Ether 117 110 022 EPA 8270C Bis(2- chtarolsopmpyi) Ether 117.110 023 EPA 8270C DI(2- ethylhexyl) Phthalate 117.110 024 EPA 8270C 4- Bromophenyl Phenyl Ether 117.110 025 EPA 8270C Carbazo!e 117.110 026 EPA 82700 4- Chloroaniline 117.110 027 EPA 8270C 4- Chlorn,3- methylphenol 117.110 029 EPA 8770C 2- Chloronaphthalene 117.110 030 EPA 8270C 2- Chlorophenoi 117.110 031 EPA 8270C 4-Chlomphenyl Phenyl Ether 117.110 032 EPA 8270C Chrysene 117.110 036 EPA 8270C Dlbenz(a,h)anthracene 117.110 037 EPA 8270C Dlbenzoluran 117.110 039 EPA 8270C 1,2- Dlchiombenzene 117.110 040 EPA 8270C 1,3- Dichiorobenzene 117.110 041 EPA 8270C 1,4- D101orobenzene 117.110 042 EPA 8270C 3,3'- Dichloroben7ldlne 117.110 043 EPA 82760 2,40chlorophenol 117.110 045 EPA 8270C Diethyl Phthalate 117 110 053 EPA 82700 2,4- Dlmethylphend 117,110 054 EPA 8270C Dlmethyl Phthalate 117.110 055 EPA 8270C Dl-n -butyl phthalate 117.110 056 EPA 8270C Dl- n -octyi phthalate 117.110 060 EPA 8270C 2,4- Dinitrophenoi 117 110 061 EPA 8270C 24-Dlnitrotoluene 117.110 062 EPA 8270C 2,6- Dinitrotoiuene 117.110 063 EPA 8270C Diphenylamine 117.110 064 EPA 8270C 1,2 -0iphenylhydrazine As of 12123/2010, this list supersedes all previous lists for this certificate number. 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Page 112 /_\»21019704: CALTEST ANALYTICAL LABORATORY Certiflcate No.: 01 103C Renew Date: 1/31/2012 117.110 067 EPA 8270C Fluoranthene 117.110 068 EPA 82700 Fluorene 117.110 069 EPA 8270C _ _ Hexachlonabenzene 117.110 070 EPA 8270C Heaachiorobutadlene 117.110 071 EPA 8270C Hexachlorocydopernadlene 117.110 072 EPA 6270C Hexachlornethene 117.110 075 EPA 8270C Indeno(1,2,3- c,d)pyrene 117.110 076 EPA 8270C Isophorone 117.110 080 EPA 8270C 2- MethyM,6-dlnitrophenol 117.110 083 EPA8270C 2- Methyinaphthalene 117 110 084 EPA 8270C 2- Methylphenol 117.110 085 EPA 8270C 3- Methylphenol 117.110 086 EPA 8270C 4- Methylphenol 117.110 087 EPA 8270C Naphthalene 117 110 092 EPA 8270C 2 Nitroanillne 117.110 093 EPA 82700 3- Nitroanillne 117.110 094 EPA 8270C 4- Nitroanlline 117.110 095 EPA 8270C Nitrobenzene 117.110 096 EPA 827OG 2- Mrophenol 117.110 097 EPA 8270C 4- Nltrophenoi 117.110 098 EPA 8270C N- nftroso -dl n- butylamine 117.110 099 EPA 8270C N- nitrosediethylamine 117 110 100 EPA 8270C N- nitrosodlmethylamine 117.110 101 EPA 8270C N- nlUaso- di- n- propylamine 117.110 102 EPA 8270C N- nitrosodiphenylemine 117.110 110 EPA 8270C Pentechiomphenol 117.110 112 EPA 8270C Phenanthrene 117.110 113 EPA 8270C Phenol 117 110 119 EPA 8270C Pyrene 117.110 120 EPA 8270C Pyndlne 117.110 128 EPA 8270C o-Toluidlne 117 110 130 EPA 8270C 2,4,5- Trishiorophenol 117.110 131 EPA 8270C 2,4,6- Trichlorophenol 117 111 001 EPA 8270C Aldrin 117.111 002 EPA 8270C Azinphos Methyi 117.111 003 EPA 8270C Barban 117.111 004 EPA 8270C a-BHC 117.111 005 EPA 8270C b-BHC 117.111 006 EPA 8270C d-BHC 117.111 007 EPA 8270C g-BHC (L ndane) 117.111 009 EPA 8270C Captan As of 12123/2010, this list supersedes all previous lists for this certificate number Customers Please verify the current accreditation standing with the State. Page 113 CALTEST ANALYTICAL LABORATORY Certificate No.: 01 103C Renew Date: 1/31/2012 117.111 010 EPA 8270C Carbaryl 117.111 011 EPA 8270C Carboturan 117.111 012 EPA 8270C Carbophenothion 117.111 013 EPA 8270C Chlordane 117.111 014 EPA 8270C Chlorfenvinphos 117.111 015 EPA 8270C Chlorobenzllate 117.111 016 EPA 8270C 4 4'-DDD 117.111 017 EPA 8270C 4.4' -DDE 117.111 018 EPA 8270C 4,4 -DDT 117.111 019 EPA 8270C Demeton•0 117.111 020 EPA 8270C Demeton -S 117.111 021 EPA 8270C Dlallate 117.111 024 EPA 8270C Dieldrin 117.111 025 EPA 8270C Dlmethoate 117.111 026 EPA 8270C Dinoseb 117111 027 EPA 8270C Disulfoton 117.111 028 EPA 8270C Endosultan 1 117.111 029 EPA 8270C Endosulfan II 117 111 030 EPA 8270C Endosulfan Sulfate 117.111 031 EPA 8270C Endnn 117.111 032 EPA 81700 Endrin Aldehyde 117 111 033 EPA 8270C Endrin Ketone 117 111 034 EPA 8270C EPN 117.111 035 EPA 8270C Ethlon 117.111 036 EPA 8270C Famphur 117 111 037 EPA 8270C Heptachlor 117.111 038 EPA 8270C Heptachlor Epoxide 117.111 040 EPA 82700 Kepone 117.111 041 EPA 8270C Malathion 117.111 042 EPA 8270C Methoxychlor 117.111 043 EPA 8270C Mevinphos 117 111 044 EPA 8270C Mlrex 117.111 D45 EPA 8270C Naled 117.111 047 EPA 8270C PCB -1016 117.111 048 EPA 8270C PCB -1221 117.111 049 EPA 8270C PCB -1232 117.111 050 EPA 8270C PCB -1242 117 111 051 EPA 8270C PCB -1248 117.111 052 EPA 8270C PCB -1254 117.111 053 EPA 8270C PCB -1280 117 111 054 EPA 8270C Parathlon Ethyl As of 12/23/2010, this list supersedes all previous lists for this certificate number. 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Page 114 CALTEST ANALYTICAL LABORATORY 117.111 055 EPA8270C 117111 056 EPA8270C 117.111 060 EPA8270C 117.111 062 EPA 8270C 117.111 070 EPA8270C 117.111 071 EPA 8270C 117.111 073 EPA8270C 117.111 074 EPA 8270C 117 111 075 EPA 82700 117.111 076 EPA 8270C 117111 129 EPA 8270C 117.171 000 EPA 8330A 117.171 001 EPA 8330A 117.171 002 EPA 8330A 117.171 003 EPA 8330A 117 171 004 EPA 8330A 117.171 005 EPA 8330A 117.171 006 EPA 8330A 117.171 007 EPA 833011 117.171 008 EPA 8330A 117.171 009 EPA 8330A 117,171 010 EPA 8330A 117 171 011 EPA 833QA 117.171 012 EPA 8330A 117.171 013 EPA 8330A 117 171 014 EPA 8330A 117.210 000 EPA 8081A 117.210 001 EPA 8081A 117210 002 EPA 8081A 117.210 003 EPA 8081A 117.210 004 EPA 8081A 117.210 005 EPA 8DB1A 117.210 007 EPA 8081A 117.210 008 EPA 81381A 117.210 009 EPA 8081A 117.210 013 EPA 8081A 117.210 014 EPA 8081A 117.210 015 EPA 8081A 117.210 019 EPA 8081A 117.210 020 EPA 8081A 117.210 021 EPA 8081A /_\»21041970'4: Parathion Methyl Phorate Toxaphene Trinuraiin PCBs Pesticides Polynudear Aromatic Hydrocarbons Adipates Phthalates 01her Extractables 1 2,4- Tnchlorobenzene Nitroaromatics and Nitramines 4- Amino- 2,6- dinitrotoluene 2- Amino- 4,6- d1nlltotciuene 1,3- Dini1mbenzene 2,4- 01nitrotoluene 2,6•Dinitrotoluene Hexahydm- 1,3,5- trinitm- 1,3.5- hiazine (RDX) Methyl - 2,4,6- trinitrophenylnitramine Nitrobenzene 2- Nitrotoluene 3- Nitmtolusne 4•Nltrotoluene Octahydro-1,3 5,7- tetranllro- 1,3,5,7- tetrazodne 1,3 5- Trinitmbenzene 2,4.6- Trinitmtoluene Organochiorine Pestrddes Aldrin a -BHC b-BHC d -BHC g -BHC (Lindane) a- Chlordane g- Chlordane Chlordane (tech.) 4,4' -DDO 4,4' -DDE 4 4' -DDT Dicofol Dleidrin Endosultan I As of 12123/2010, this list supersedes all previous I'sts for this certificate number. Customers: Please verify the current accreditation standing with the State. Certificate No.: 01 103C Renew Date: 1/31/2012 Aquuws Only Aqucuus Only Aqueor's Only Aquuous Only Aqucuus Only Aquear.c Only Aqucous Only Aquu)us Only Aquwus Only Aqucous Only Aqueous Only Aqueous Only Aqucous Only Aqucuus Only Aqueuur Only Page 115 /_I»IU1P7►N CALTEST ANALYTICAL LABORATORY Certificate No.: 01103CA Renew Date: 1/31/2012 117.210 022 EPA 8081A Endosutfan II 117.210 023 EPA 8081A Endosultan Sulfate 117.210 024 EPA 8081A Endrin 117.210 025 EPA 8081A Endrin Aidehyde 117.210 026 EPA 8081A Endrin Ketone 117.210 027 EPA 8081A Heptachlor 117.210 028 EPA 8081A Heptachlor Epoxide 117.210 033 EPA 8081A Methoxychlor 117.210 039 EPA 8081A Toxaphene 117.220 000 EPA 8082 PCBs 117.220 001 EPA 80112 PCB -1016 117.220 002 EPA 8082 PCB -1221 117 220 003 EPA 8082 PCB -1232 117.220 004 EPA 8082 PCB -1242 117.220 005 EPA 8082 PCB -1248 117.220 006 EPA 8082 PCB -1254 117.220 007 EPA 8082 PCB -1260 117.240 000 EPA 8141A Organophosphorus Peslicldes 117.240 001 EPA 8141A Alrazine 117.240 002 EPA 8141A Aztnphos Methyl 117.240 005 EPA 8141A Chlorpyrifos 117.240 007 EPA 8141A Demeton-0 117.240 008 EPA 8141A Demetw -S 117 240 009 EPA 8141A Dlazmon 117.240 010 EPA 8141A Dimelhoate 117.240 011 EPA 6141A Disuitoton 117.240 012 EPA 8141A EPN 117.240 013 EPA 8141A Ethlon 117.240 014 EPA 8141A Famphur 117.240 015 EPA 8141A Malathlon 117.240 016 EPA 8141A Mevinphos 117 240 017 EPA 8141A Naiad 117.240 018 EPA 8141A Parathion Ethyl 117 240 019 EPA 8141A Parathlon Methyl 117.240 020 EPA8141A Phonate 117 240 022 EPA 8141A Ronnel 117 240 023 EPA 8141A Simanne 117.280 000 EPA 8321A Carbamates 117.280 001 EPA 8321A Aldlcarb 117 280 004 EPA 8321A Barban 117.280 005 EPA8321A Bromactl As of 12123/2010, this list supersedes all previous lists for this certificate number. Customers. Please verify the current accreditation standing with the State. Page 116 /_\„IUIM7►M CALTEST ANALYTICAL LABORATORY Certificate No.: 01103CA Renew Date: 1/31/2012 117.280 006 EPA 8321A Carbaryl 117.280 008 EPA 8321A Carboturan 117.280 009 EPA 8321A Chloroxuron 117.280 010 EPA 8321A Diuran 117.280 011 EPA 8321A Linuron 117.280 012 EPA 8321A Methiocarb 117.280 013 EPA 8321A Methomyl As of 12123/2010 this list supersedes all previous lists for this certificate number. Customers: Please verify the current accreditation standing with the State. Page 117