Entries by Justin Lewis

Comments on the Tentative Waste Discharge Requirements for the City of Tracy’s Wastewater Treatment Plant

Dear Ms. Holmes: 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 Tracy’s Wastewater Treatment Plant (WWTP). CVCWA is a non-profit organization representing more than 50 publicly owned treatment works (POTWs) throughout the Central Valley in regulatory matters […]

Comment Letter – Policy for Toxicity Assessment and Control

Dear Chairman Hoppin and Members: The Central Valley Clean Water Association (CVCWA) appreciates this opportunity to comment on the State Water Resources Control Board (State Water Board) June 2012 Policy for Toxicity Assessment and Control – Public Review Draft (Draft Policy) and Draft Staff Report and Environmental Checklist (Draft Staff Report). CVCWA consists of public […]

Comments on the Tentative Waste Discharge Requirements for the City of Nevada City Wastewater Treatment Facility

Dear Mr. Kirn: 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 Nevada City Wastewater Treatment Facility (Nevada WWTF). CVCWA is a non-profit organization representing more than 50 publicly owned treatment works throughout the Central Valley Region in […]

Comments on the Recirculated Draft Delta Plan Program Environmental Impact Report, Volume 3, November 2012, SCH No. 2010122028

Dear Mr. Isenberg: The Central Valley Clean Water Association (CVCWA) appreciates the opportunity to provide comments on the Delta Stewardship Council’s Recirculated Draft Delta Plan Program Environmental Impact Report (RDPEIR). CVCWA is a nonprofit association of Publicly Owned Treatment Works (POTWs) throughout the Central Valley whose primary mission is to represent wastewater agencies in regulatory […]

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 […]