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Comments on Renewal of Waste Discharge Requirements (NPDES Permit No. CA0078441) for City of Dunsmuir Wastewater Treatment Plant, Shasta and Siskiyou Counties

Dear Mr. Warner: The Central Valley Clean Water Association (CVCWA) appreciates the opportunity to submit these comments on the tentative waste discharge requirements (Tentative Order) for the City of Dunsmuir Wastewater Treatment Plant (WWTP) in Shasta and Siskiyou Counties. CVCWA is a non-profit organization representing more than 50 publicly owned treatment works throughout the Central […]

Central Valley Clean Water Association’s Comments on the Tentative Order for the Douglas Flat/Vallecito Wastewater Treatment Facility

Dear Mr. Fu: The Central Valley Clean Water Association (CVCWA) appreciates the opportunity to submit comments on the Tentative Order for Calaveras County Water District’s (District) Douglas Flat/Vallecito Wastewater Treatment Facility (WWTF). CVCWA is a non-profit organization representing more than 50 publicly owned treatment works (POTWs) throughout the Central Valley in regulatory matters affecting surface […]

Salinity Management Practices for POTWs

Elevated salinity and nitrate levels in surface water and groundwater are an increasing water quality concern throughout California, with salinity and nitrate impairments having been identified throughout the Central Valley. Therefore, in 2006, the Central Valley Regional WaterQuality Control Board, the State Water Resources Control Board, and stakeholders began a joint effort to develop a […]

Comments on the Administrative Draft Basin Plan Amendment for Diazinon and Chlorpyrifos for the Sacramento River and San Joaquin River Basins

Dear Mr. McClure: The Central Valley Clean Water Association (CVCWA) appreciates the opportunity to submit these comments on the Administrative Draft Basin Plan Amendment for Diazinon and Chlorpyrifos for the Sacramento and San Joaquin River Basins (Draft Amendments). CVCWA is a non-profit organization representing more than 50 publicly-owned treatment works (POTWs) throughout the Central Valley […]

Comprehensive (Phase 2) Bay-Delta Technical Workshops

Dear Ms. Riddle: The Central Valley Clean Water Association (CVCWA) appreciates the opportunity to provide input on the format and questions for workshops on the Comprehensive (Phase 2) Review of Bay-Delta Plan. CVCWA is a non-profit organization representing more than 50 publicly owned treatment works (POTWs) throughout the Central Valley Region, including POTWs that discharge […]

Proposal to Conduct and Environmental DNA (eDNA) Pilot Study for the Phase IIa Freshwater Mussel Collaborative Study for Wastewater Treatment Plants

Dear Ms. Webster: Robertson-Bryan, Inc. (RBI) is pleased to present this proposal to provide services to conduct an environmental DNA (eDNA) pilot study to evaluate the efficacy of using eDNA to make defensible presence/absence determinations regarding freshwater mussels in POTW’s receiving waters. This work would be conducted as “Phase IIa” of the Freshwater Mussel Collaborative […]

Comments of the Central Valley Clean Water Association Regarding SWRCB/OCC Files A-2144(a) and (b)—December 4, 2012 State Water Resources Control Board Meeting

Dear Chairman Hoppin and Members of the Board: The Central Valley Clean Water Association (CVCWA) submits these comments on the October 29, 2012 proposed order in SWRCB/OCC Files A-2144(a) and (b) (Revised Proposed Order). The Revised Proposed Order consists of a revised version of the proposed order released for public review and comment on May […]

Central Valley Clean Water Association’s Comments Regarding Final Staff Draft Delta Plan

Dear Chairman Isenberg and Council Members: On behalf of the Central Valley Clean Water Association (CVCWA), we appreciate the opportunity to provide comments to the Final Staff Draft Delta Plan (Final Draft Plan). CVCWA is a nonprofit association of Publicly Owned Treatment Works (POTWs) throughout the Central Valley whose primary mission is to represent Central […]

Comments on Tentative Waste Discharge Requirements Order No. R5-2013-XXXX, Planada Community Services District Wastewater Treatment Facility, Merced County

Dear Mr. Harvey: The Central Valley Clean Water Association (CVCWA) appreciates the opportunity to submit these comments on the tentative Waste Discharge Requirements Order No. R5-2013-XXXX, Planada Community Services District Wastewater Treatment Facility (Tentative Order). CVCWA is a non-profit association of public agencies located within the Central Valley region that provide wastewater collection, treatment, and […]

Comments on June 2012 Delta Regional Monitoring Program Draft Framework

Dear Ms. Sullivan: The Central Valley Clean Water Association (CVCWA) offers these comments for consideration by the Central Valley Regional Water Quality Control Board (Regional Water Board) staff on the Delta Regional Monitoring Program (RMP) June 14, 2012 Draft Framework (Draft Framework). CVCWA represents more than 50 public agencies located within the Central Valley region […]