Tentative Orders

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Discharger-Specific Items for Future Approval and/or Regional Water Board Meetings

organized alphabetically by county and discharger name

Alameda County

  • There are currently no tentative items for this county

Alpine County

  • There are currently no tentative items for this county

Amador County

City of Jackson, City of Jackson Wastewater Treatment Facility

On 13 August 2025, Discharger accepted the Offer to the Settlement Agreement and Stipulation For Entry of Administrative Civil Liability Order R5-2025-0513 issued by the Assistant Executive Officer on 24 July 2025 for Assessment of Mandatory Minimum Penalties. Any person wishing to comment on this matter may submit written comments to the Central Valley Regional Water Quality Control Board, 11020 Sun Center Drive #200, Rancho Cordova, CA 95670. Comments must be received no later than 5:00 p.m. on 15 September 2025. If you have any questions or comments regarding this matter, please contact Xuan Luo at (916) 464-4606 or Xuan.Luo@waterboards.ca.gov.

Sierra Sunrise Vineyards, Montevina Winery in Amador County - Rescission Order

A tentative Order for this discharge will be considered at the 22 August 2025 Board meeting. To view the actual item that will be considered by the Board see our Agenda Items page. To be given full consideration, any comment or recommendation you may have must be submitted in writing to the Central Valley Regional Water Quality Control Board office no later than 5:00 pm on 21 July 2025. Lixin Fu at (916) 882-8071 or by email at Lixin.Fu@waterboards.ca.gov.

Butte County

  • There are currently no tentative items for this county

Calaveras County

Toyon Middle School, Wastewater Treatment Facility in Calaveras County - Rescission Order

A tentative Order for this discharge will be considered at the 22 August 2025 Board meeting. To view the actual item that will be considered by the Board see our Agenda Items page. To be given full consideration, any comment or recommendation you may have must be submitted in writing to the Central Valley Regional Water Quality Control Board office no later than 5:00 pm on 14 July 2025. Lixin Fu at (916) 882-8071 or by email at Lixin.Fu@waterboards.ca.gov.

Colusa County

  • There are currently no tentative items for this county

Contra Costa County

  • There are currently no tentative items for this county

El Dorado County

  • There are currently no tentative items for this county

Fresno County

Comunidad Nuevo Lago, Inc.; Comunidad Nuevo Lago Shady Lakes Wastewater Treatment Facility – Tentative Rescission Order for Waste Discharge Requirements Order 75-079

Proposed for consideration at the 9-10 October 2025 Regional Board meeting. To be given full consideration, any comment or recommendation you may have must be submitted in writing to the Central Valley Regional Water Quality Control Board office no later than 5:00 pm on 22 August 2025. Questions or comments may be directed to Cruz Romero at (559) 445-5036 or by email at Cruz.Romero@waterboards.ca.gov.

Glenn County

  • There are currently no tentative items for this section

Kern County

City of Taft, Taft Federal Prison Wastewater Treatment Facility - Tentative Rescission Order for Waste Discharge Requirements Order R5-2009-0054

Proposed for consideration at the 9-10 October 2025 Regional Board meeting. To be given full consideration, any comment or recommendation you may have must be submitted in writing to the Central Valley Regional Water Quality Control Board office no later than 5:00 pm on 24 July 2025. Questions or comments may be directed to Cruz Romero at (559) 445-5036 or by email at Cruz.Romero@waterboards.ca.gov.

Hathaway, LLC; Cantleberry Lease, Jasmin Oil Field - Proposed Change in Facility Ownership and Facility Name

Proposed for consideration at the 9-10 October 2025 Regional Board meeting. To be given full consideration, any comment or recommendation you may have must be submitted in writing to the Central Valley Regional Water Quality Control Board office no later than 5:00 pm on 12 September 2025. Questions or comments may be directed to Sara Maloney by email at Sara.Maloney@waterboards.ca.gov.

Stallion Springs Community Services District, Wastewater Treatment Facility - Tentative Notice of Applicability

Proposed for consideration by the Executive Officer. To be given full consideration, any comment or recommendation you may have must be submitted in writing to the Central Valley Regional Water Quality Control Board office email at centralvalleyfresno@waterboards.ca.gov no later than 5:00 p.m. on 22 August 2025. Questions or comments may be directed to Lovdeep Singh at (559) 445-5130 or by email to Lovdeep.Singh@waterboards.ca.gov.

Stallion Springs Community Services District, Wastewater Treatment Facility - Tentative Time Schedule Order

A tentative Order for this discharge will be considered at the 22 August 2025 Board meeting. To view the actual item that will be considered by the Board see our Agenda Items page. To be given full consideration, any comment or recommendation you may have must be submitted in writing to the Central Valley Regional Water Quality Control Board office no later than 5:00 pm on 14 July 2025. Questions or comments may be directed to Lovdeep Singh at (559) 445-5130 or by email to Lovdeep.Singh@waterboards.ca.gov.

Kings County

Morningstar Kings, LLC and Alcala Farms; Hanford Plant #24 – Proposed Change of Ownership and Facility Name for Waste Discharge Requirements Order R5-2014-0116

Proposed for consideration at the 9/10 October 2025 Regional Board meeting. To be given full consideration, any comment or recommendation you may have must be submitted in writing to the Central Valley Regional Water Quality Control Board office no later than 5:00 pm on 11 September 2025. Questions or comments may be directed to Virat Kang at (559) 488-4345 or by email at Virat.Kang@waterboards.ca.gov.

Lake County

  • There are currently no tentative items for this county

Lassen County

  • There are currently no tentative items for this county

Madera County

California Department of Transportation; Madera 41 South Expressway; Phase 1 EA 06-0R040

A tentative Order for this discharge will be considered at the 22 August 2025 Board meeting. To view the actual item that will be considered by the Board see our Agenda Items page. To be given full consideration, any comment or recommendation must be submitted in writing to the Central Valley Regional Water Quality Control Board office no later than 5:00 pm on 20 June 2025. If you would like to receive a paper copy of the Tentative Waste Discharge Requirements Order or if you have any questions or comments, please contact Olivia Ilsley by phone at (559) 464-4673 or via email at olivia.ilsley@waterboards.ca.gov.

Constellation Brands US Operations, Inc.; Mission Bell Winery; Tentative Waste Discharge Requirements

A tentative Order for this discharge will be considered at the 22 August 2025 Board meeting. To view the actual item that will be considered by the Board see our Agenda Items page. To be given full consideration, any comment or recommendation you may have must be submitted in writing to the Central Valley Regional Water Quality Control Board office no later than 5:00 p.m. on 7 July 2025. Questions or comments may be directed to Jeffrey Pyle at (559) 445-5145 or by email to Jeffrey.Pyle@waterboards.ca.gov.

Mariposa County

  • There are currently no tentative orders for this county

Merced County

City of Merced, Merced Wastewater Treatment Facility

A tentative Order for this discharge will be considered at the 22 August 2025 Board meeting. To view the actual item that will be considered by the Board see our Agenda Items page. To be given full consideration, any comments or recommendations you may have must be submitted in writing to the Central Valley Regional Water Quality Control Board office no later than 5:00 p.m. on 21 July 2025. Questions or comments may be directed to Nicolette Dentoni at (559) 444-2505 or by email at Nicolette.Dentoni@waterboards.ca.gov.

Modoc County

  • There are currently no tentative items for this county

Napa County

  • There are currently no tentative items for this county

Nevada County

City of Nevada City, Nevada City Wastewater Treatment Plant

On 05 August 2025, the City of Nevada City accepted the Settlement Agreement and Stipulation for Entry of Administrative Civil Liability Order R5-2025-0518 issued by the Assistant Executive Officer on 24 July 2025 for Assessment of Mandatory Minimum Penalties. Any person wishing to comment on this matter may submit written comments to the Central Valley Regional Water Quality Control Board, 11020 Sun Center Drive #200, Rancho Cordova, CA 95670. Comments must be received no later than 5:00 p.m. on 08 September 2025. If you have any questions or comments regarding this matter, please contact Xuan Luo at (916) 454-4606 or Xuan.Luo@waterboards.ca.gov.

Placer County

City of Colfax, City of Colfax Wastewater Treatment Plant

On 15 August 2025, the City of Colfax accepted the Settlement Agreement and Stipulation for Entry of Administrative Civil Liability Order R5-2025-0519 issued by the Assistant Executive Officer on 15 July 2025 for Assessment of Mandatory Minimum Penalties. Any person wishing to comment on this matter may submit written comments to the Central Valley Regional Water Quality Control Board, 11020 Sun Center Drive #200, Rancho Cordova, CA 95670. Comments must be received no later than 5:00 p.m. on 08 September 2025. If you have any questions or comments regarding this matter, please contact Xuan Luo at (916) 454-4606 or Xuan.Luo@waterboards.ca.gov.

Placer County Environmental Health Division, Placer County-A Resolution to Approve Revised Local Agency Management Program

Proposed for consideration at the 9-10 October 2025 Board meeting. To be given full consideration, any comment or recommendation you may have must be submitted in writing to the Central Valley Regional Water Quality Control Board office no later than 5:00 p.m. on 8 September 2025. Questions may be directed to Chad Neptune at (559) 445-5584 or by email to chad.neptune@waterboards.ca.gov.

Plumas County

  • There are currently no tentative items for this county

Sacramento County

  • There are currently no tentative items for this section

San Benito County

  • There are currently no tentative items for this county

San Joaquin County

City of Lodi, White Slough Water Pollution Control Facility - Tentative Waste Discharge Requirements

A tentative Order for this discharge will be considered at the 22 August 2025 Board meeting. To view the actual item that will be considered by the Board see our Agenda Items page. To be given full consideration, any comments or recommendations you may have must be submitted in writing to the Central Valley Regional Water Quality Control Board office no later than 5:00 p.m. on 20 June 2025. Questions or comments may be directed to Madeline Kelsch at (916) 464-4714 or by email at Madeline.Kelsch@waterboards.ca.gov.

City of Mountain House, City of Mountain House Wastewater Treatment Plant

A tentative Order for this discharge will be considered at the 22 August 2025 Board meeting. To view the actual item that will be considered by the Board see our Agenda Items page. To be given full consideration, any comments or recommendations you may have must be submitted in writing to the Central Valley Regional Water Quality Control Board office no later than 5:00 p.m. on 24 July 2025. Questions or comments may be directed to Saranya Elankovan at (916) 464-4742 or by email at Saranya.Elankovan@waterboards.ca.gov.

Constellation Winery U.S. Operations, Inc.; DBA Woodbridge Winery; Woodbridge Winery

A tentative Order for this discharge will be considered at the 22 August 2025 Board meeting. To view the actual item that will be considered by the Board see our Agenda Items page.. To be given full consideration, any comments or recommendations you may have must be submitted in writing to the Central Valley Regional Water Quality Control Board office no later than 5:00 p.m. on 10 July 2025. Questions or comments may be directed to Dina Calanchini at (916) 464-4740 or by email at dina.calanchini@waterboards.ca.gov.

Forward Inc., and Republic Services, Forward Landfill - Proposed Cleanup and Abatement Order

Proposed for consideration by the Executive Officer. Persons wishing to submit comments on this action must submit their comments in writing to the Central Valley Water Board no later than 5:00 p.m. of 17 March 2020. If you have any questions or comments, please contact Brendan Kenny at (916) 464-4635 or by email at Brendan.Kenny@waterboards.ca.gov.

San Luis Obispo County

  • There are currently no tentative items for this county

Shasta County

Shasta County Department of Public Works, Redding Regional Septage Disposal Facility - Tentative Waste Discharge Requirements

A tentative Order for this discharge will be considered at the 22 August 2025 Board meeting. To view the actual item that will be considered by the Board see our Agenda Items page. To be given full consideration, any comment or recommendation you may have must be submitted in writing to the Central Valley Regional Water Quality Control Board office no later than 5:00 pm on 16 June 2025. Questions or comments may be directed to Joshua Smith at (530) 224-4205 or by email at Joshua.Smith@waterboards.ca.gov.

Sierra County

  • There are currently no tentative orders for this county

Siskiyou County

  • There are currently no tentative items for this county

Solano County

  • There are currently no tentative items for this county

Stanislaus County

City of Modesto, Water Quality Control Facility

Proposed for consideration at a future Board meeting. To be given full consideration, any comments or recommendations you may have must be submitted in writing to the Central Valley Regional Water Quality Control Board office no later than 5:00 p.m. on 13 May 2025. Questions or comments may be directed to Dina Calanchini at (916) 464-4740 or by email at dina.calanchini@waterboards.ca.gov

City of Modesto, Water Quality Control Facility

A tentative Order for this discharge will be considered at the 22 August 2025 Board meeting. To view the actual item that will be considered by the Board see our Agenda Items page. To be given full consideration, any comments or recommendations you may have must be submitted in writing to the Central Valley Regional Water Quality Control Board office no later than 5:00 p.m. on 27 June 2025. Questions or comments may be directed to Dina Calanchini at (916) 464-4740 or by email at dina.calanchini@waterboards.ca.gov

City of Modesto, James D. Brisco, Peter Menghetti, and Demartini, Inc., Sludge Application to Land

A tentative Order for this discharge will be considered at the 22 August 2025 Board meeting. To view the actual item that will be considered by the Board see our Agenda Items page. To be given full consideration, any comments or recommendations you may have must be submitted in writing to the Central Valley Regional Water Quality Control Board office no later than 5:00 p.m. on 27 June 2025. Questions or comments may be directed to Dina Calanchini at (916) 464-4740 or by email at dina.calanchini@waterboards.ca.gov

Santa Fe Aggregates, Inc.

A tentative Order for this discharge will be considered at the 22 August 2025 Board meeting. To view the actual item that will be considered by the Board see our Agenda Items page. To be given full consideration, any comments or recommendations you may have must be submitted in writing to the Central Valley Regional Water Quality Control Board office no later than 5:00 p.m. on 21 July 2025. Questions or comments may be directed to Vishaal Kumar at (916) 464-4625 or by email at vishaal.kumar@waterboards.ca.gov

Sutter County

  • There are currently no tentative items for this county

Tehama County

Sunsweet Dryers, Dryer 82 - Tentative Waste Discharge Requirements

Proposed for consideration at a future Board meeting. To be given full consideration, any comment or recommendation you may have must be submitted in writing to the Central Valley Regional Water Quality Control Board office no later than 5:00 p.m. on 28 July 2025. Questions or comments may be directed to Valerie Rasmussen at (530) 224-6130 or by email at Valerie.Rasmussen@waterboards.ca.gov

Tulare County

Dinuba Energy, Inc. and Sierra Pacific Industries, Inc.; Dinuba Energy Cogeneration Facility and Sawmill – Tentative Rescission Order for Waste Discharge Requirements Order 95-045

Proposed for consideration at the 9/10 October 2025 Regional Board meeting. To be given full consideration, any comment or recommendation you may have must be submitted in writing to the Central Valley Regional Water Quality Control Board office no later than 5:00 pm on 10 September 2025. Questions or comments may be directed to Salvador Vargas at (559) 444-2488 or by email at Salvador.Vargas@waterboards.ca.gov.

Sentinel Butte Mutual Water Company and the City of Woodlake; Reclamation Project – Tentative Rescission Order for Water Recycling Requirements Order 5-01-082

A tentative Order for this discharge will be considered at the 22 August 2025 Board meeting. To view the actual item that will be considered by the Board see our Agenda Items page. To be given full consideration, any comment or recommendation you may have must be submitted in writing to the Central Valley Regional Water Quality Control Board office no later than 5:00 pm on 23 June 2025. Questions or comments may be directed to Salvador Vargas at (559) 444-2488 or by email at Salvador.Vargas@waterboards.ca.gov.

Tulare County Resource Management Agency, Delft Colony Wastewater Treatment Facility – Tentative Rescission Order for Waste Discharge Requirements Order 88-097

Proposed for consideration at the 9/10 October 2025 Regional Board meeting. To be given full consideration, any comment or recommendation you may have must be submitted in writing to the Central Valley Regional Water Quality Control Board office no later than 5:00 pm on 11 September 2025. Questions or comments may be directed to Virat Kang at (559) 488-4345 or by email at Virat.Kang@waterboards.ca.gov.

Tuolumne County

  • There are currently no tentative items for this county

Yolo County

Yocha Dehe Wintun Nation, Seka Hills Olive Mill

Proposed for consideration at the 9-10 October 2025 Regional Board meeting. To be given full consideration, any comment or recommendation you may have must be submitted in writing to the Central Valley Regional Water Quality Control Board office no later than 5:00 pm on 4 August 2025 to Lani Andam at (916) 464-4723 or by email at Lani.Andam@waterboards.ca.gov.

Yuba County

  • There are currently no tentative items for this county

All Other Items for Future Board Meetings

  • There are currently no tentative items for this section