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.

Butte County

  • There are currently no tentative items for this county

Calaveras County

  • There are currently no tentative items for this county

Colusa County

City of Williams, Wastewater Treatment Plant

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 RB5S-NPDES-Comments@waterboards.ca.gov no later than 5:00 p.m. on 24 October 2025. Questions or comments may be directed to David Kirn at (916) 464-4761 or by email to David.Kirn@waterboards.ca.gov.

Contra Costa County

City of Brentwood, Brentwood Wastewater Treatment Plant - Expedited Payment Letter Program

On 18 September 2025, the Dischargers accepted the offer to participate in the Expedited Payment Letter (EPL) program related to Administrative Civil Liability R5-2025-0510 for the assessment of Mandatory Minimum Penalties. The EPL was issued by the Assistant Executive Officer on 21 August 2025. Any person wishing to comment on this matter may submit written comments to the Central Valley Regional Water Quality Control Board at 11020 Sun Center Drive, Suite 200, Rancho Cordova, CA 95670. Comments must be received no later than 5:00 PM on 20 October 2025. If you have any questions or comments regarding the EPL, please contact Xuan Luo at (916) 464-4606 or Xuan.Luo@waterboards.ca.gov.

El Dorado County

El Dorado County, Union Mine Septage/Leachate Treatment Facility, Tentative Amending Order for Waste Discharge Requirements R5-2006-0019-001

Proposed for consideration at the 11-12 December 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 3 November 2025. Questions or comments may be directed to Lixin Fu at (916) 464-4689 or by email to lixin.fu@waterboards.ca.gov.

Fresno County

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

A tentative Order for this discharge will be considered at the 9-10 October 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 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.

Reedley Winery and Distillery; O'Neill Beverages Company, LLC - Tentative Waste Discharge Requirements

Proposed for consideration at the 11-12 December 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 3 November 2025. Questions or comments may be directed to Katie Carpenter at (559) 445-5551 or by email at Katie.Carpenter@Waterboards.ca.gov.

Reedley Winery and Distillery; O'Neill Beverages Company, LLC - Tentative Rescission Order for Cease and Desist Order R5-2014-0046

Proposed for consideration at the 11-12 December 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 3 November 2025. Questions or comments may be directed to Katie Carpenter at (559) 445-5551 or by email at Katie.Carpenter@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

A tentative Order for this discharge will be considered at the 9-10 October 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 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

A tentative Order for this discharge will be considered at the 9-10 October 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 12 September 2025. Questions or comments may be directed to Sara Maloney by email at Sara.Maloney@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

A tentative Order for this discharge will be considered at the 9-10 October 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 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

  • There are currently no tentative items for this section

Mariposa County

  • There are currently no tentative orders for this county

Merced County

City of Merced, Merced Wastewater Treatment 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 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

  • There are currently no tentative items for this section

Placer County

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

A tentative Order for this discharge will be considered at the 9-10 October 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 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

Indian Valley Community Services District, Greenville Wastewater Ponds - Tentative Rescission Order for Waste Discharge Requirements Order 99-046

Proposed for consideration at the 11-12 December 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 17 October 2025. Questions or comments may be directed to Melissa Buciak at (530) 224-4854 or by email at Melissa.Buciak@waterboards.ca.gov.

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 Tracy, Tracy Wastewater Treatment Plant - Expedited Payment Letter Program

On 15 September 2025, the Dischargers accepted the offer to participate in the Expedited Payment Letter (EPL) program related to Administrative Civil Liability R5-2025-0511 for the assessment of Mandatory Minimum Penalties. The EPL was issued by the Assistant Executive Officer on 21 August 2025. Any person wishing to comment on this matter may submit written comments to the Central Valley Regional Water Quality Control Board at 11020 Sun Center Drive, Suite 200, Rancho Cordova, CA 95670. Comments must be received no later than 5:00 PM on 15 October 2025. If you have any questions or comments regarding the EPL, please contact Xuan Luo at (916) 464-4606 or Xuan.Luo@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.

George Reed, Inc., and 711 Materials, Inc., Clements Aggregate Facility

A tentative Order for this discharge will be considered at the 9-10 October 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 6 October 2025. Questions may be directed to Dina Calanchini at (916) 464-4740 or by email to Dina.Calanchini@waterboards.ca.gov.

San Luis Obispo County

  • There are currently no tentative items for this county

Shasta County

  • There are currently no tentative items for this county

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

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

Deer Creek Pistachio, LLC; Deer Creek Pistachio Facility – Tentative Change in Ownership and Facility Name for Waste Discharge Requirements Order R5-2016-0052

A tentative Order for this discharge will be considered at the 9-10 October 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 17 September 2025. Questions or comments may be directed to Salvador Vargas-Maravilla at (559) 444-2488 or by email at Salvador.Vargas@waterboards.ca.gov.

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

A tentative Order for this discharge will be considered at the 9-10 October 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 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.

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

A tentative Order for this discharge will be considered at the 9-10 October 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 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

A tentative Order for this discharge will be considered at the 9-10 October 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 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