Tentative Orders
Select a Category
- Discharger-Specific Orders for Future Regional Water Board Meetings organized alphabetically by county and discharger name
- Click on a county name to view tentative orders for discharges within that county:
Alameda Alpine Amador Butte Calaveras Colusa Contra Costa El Dorado Fresno Glenn Kern Kings Lake Lassen Madera Mariposa Merced Modoc Napa Nevada Placer Plumas Sacramento San Benito San Joaquin San Luis Obispo Shasta Sierra Siskiyou Solano Stanislaus Sutter Tehama Tulare Tuolumne Yolo Yuba
- Click on a county name to view tentative orders for discharges within that county:
- All Other Items for Future Regional Water Board Meetings
- Tentative Orders and Other Agenda Items from Past Regional Water Board Meetings
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 section
Alpine County
- There are currently no tentative items for this section
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 section
Calaveras County
- There are currently no tentative items for this section
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
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.
- Cover Letter
- Notice of Public Hearing
- Tentative Waste Discharge Requirements
- Tentative Monitoring and Reporting Program
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
- There are currently no tentative items for this section
Kings County
- There are currently no tentative items for this section
Lake County
Michael Fowler, Water Recycling Project
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 November 2025. Questions or comments may be directed to Lani Andam at 916-464-4723 or by email at Lani.Andam@waterboards.ca.gov.
Lassen County
- There are currently no tentative items for this section
Madera County
- There are currently no tentative items for this section
Mariposa County
- There are currently no tentative orders for this section
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 section
Napa County
- There are currently no tentative items for this section
Nevada County
- There are currently no tentative items for this section
Placer County
- There are currently no tentative items for this section
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 section
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.
Tracy Phase 4, LLC; Tracy Hills Phases 3 and 4 Project - 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 7 November 2025. Questions or comments may be directed to Jenna Yang at (916) 464-4764 or by email at Jenna.Yang@waterboards.ca.gov.
San Luis Obispo County
- There are currently no tentative items for this section
Shasta County
- There are currently no tentative items for this section
Sierra County
- There are currently no tentative orders for this section
Siskiyou County
- There are currently no tentative items for this section
Solano County
- There are currently no tentative items for this section
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
- Cover Letter
- Notice of Public Hearing
- Tentative Waste Discharge Requirements
- Tentative Monitoring and Reporting Requirements
Sutter County
- There are currently no tentative items for this section
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
- Cover Letter
- Notice of Public Hearing
- Tentative Waste Discharge Requirements
- Tentative Monitoring and Reporting Program
Tulare County
Earlimart Almond Processing Facility; Treehouse California Almonds, 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 10 November 2025.Questions or comments may be directed to Jeff Robins at (559) 445-5976 or by email at Jeff.Robins@Waterboards.ca.gov.
- Cover Letter
- Tentative Waste Discharge Requirements
- Tentative Monitoring and Reporting Program
- Notice of Public Hearing
Tuolumne County
- There are currently no tentative items for this section
Yolo County
- There are currently no tentative items for this section
Yuba County
- There are currently no tentative items for this section
All Other Items for Future Board Meetings
- There are currently no tentative items for this section