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
- There are currently no tentative items for this section
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
- There are currently no tentative items for this section
El Dorado County
- There are currently no tentative items for this section
Fresno County
Cella Mountain, LLC; Franzia Sanger Winery - Tentative Order Rescinding Waste Discharge Requirements R5-2014-0094 and Time Schedule Order R5-2014-0095
Proposed for consideration at the 17 April 2026 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 20 March 2026. Questions or comments may be directed to Virat Kang at (559) 488-4345 or by email at Virat.Kang@waterboards.ca.gov.
City of Firebaugh, Firebaugh Wastewater Treatment Facility - Tentative Revised Waste Discharge Requirements
Proposed for consideration at the 17 April 2026 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 16 March 2026. Questions or comments may be directed to Cruz Romero at (559) 445-2036 or by email at Cruz.Romero@Waterboards.ca.gov.
- Cover Letter
- Tentative Waste Discharge Requirements
- Tentative Monitoring and Reporting Program
- Notice of Public Hearing
Vita-Pakt Del Rey Plant; Vita-Pakt Citrus Products LLC – Tentative Change of Ownership/Facility Name
Proposed for consideration at the 17 April 2026 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 27 February 2026. Questions or comments may be directed to Virat Kang at (559) 488-4345 or by email at Virat.Kang@waterboards.ca.gov.
Glenn County
- There are currently no tentative items for this section
Kern County
City of Bakersfield, Bakersfield Water Recycling Project, Tentative Rescission Order Rescinding Water Reclamation Requirements Order 82-049
Proposed for consideration at the 16/17 April 2026 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 13 March 2026. Questions or comments may be directed to Salvador Vargas-Maravilla at (559) 444-2488 or by email at Salvador.Vargas@Waterboards.ca.gov.
County of Kern; China Grade Sanitary Landfill
Proposed for consideration at the 17 April 2026 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 2 March 2026. Questions or comments may be directed to Carlos Cervantez by email at Carlos.Cervantez@waterboards.ca.gov.
- Cover Letter
- Tentative Waste Discharge Requirements
- Tentative Monitoring and Reporting Program
- Notice of Public Hearing
Kings County
- There are currently no tentative items for this section
Lake County
- There are currently no tentative items for this section
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
M & M Carvalho Trust (Deanna M Carvalho Rocha) and Victor Fanelli; M & M Carvalho Trust Ranch
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 5 January 2026. Questions or comments may be directed to Lamyae Zinebi at (916) 464-4636 or by email at Lamyae.Zinebi@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
Nevada County Sanitation District No. 1, Lake of the Pines Wastewater Treatment Plant - Tentative Waste Discharge Requirements
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 no later than 5:00 pm on 9 February 2026. Questions or comments may be directed to Walter Mobley at (916) 464-4805 or email to Walter.Mobley@waterboards.ca.gov.
Placer County
- There are currently no tentative items for this section
Plumas County
- There are currently no tentative items for this section
Sacramento County
Aerojet Rocketdyne, Inc.; GET Facilities, Golden State Discharges, and Low Threat Discharges
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 4 March 2026. Questions or comments may be directed to Sarah Curry at (916) 464-4713 or by email to Sarah.Curry@waterboards.ca.gov.
- Cover Letter
- Tentative NPDES Permit
- Tentative Time Schedule Order
- Notice of Public Hearing
- Revised Notice of Public Hearing
San Benito County
- There are currently no tentative items for this section
San Joaquin County
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.
Jagpal S. Batth, Proposed Administrative Civil Liability Complaint
On 30 January 2026, Jagpal S. Batth and the Assistant Executive Officer agreed to Settlement Agreement and Stipulation for Entry of Administrative Civil Liability Order No. R5-2026-0500. 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 5 March 2026. If you have any questions or comments regarding this matter, please contact Wesley Ouimette at (916) 464-4667 or Wesley.Ouimette@waterboards.ca.gov.
- Settlement Agreement and Stipulation for Entry of Administrative Civil Liability Order No. R5-2026-0500
- Attachment A - Penalty Calculation Methodology
J.S. Batth, Inc. - Proposed Administrative Civil Liability Complaint
On 30 January 2026, J. S. Batth, Inc. and the Assistant Executive Officer agreed to Settlement Agreement and Stipulation for Entry of Administrative Civil Liability Order No. R5-2026-0501. 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 5 March 2026. If you have any questions or comments regarding this matter, please contact Wesley Ouimette at (916) 464-4667 or Wesley.Ouimette@waterboards.ca.gov.
- Settlement Agreement and Stipulation for Entry of Administrative Civil Liability Order No. R5-2026-0501
- Attachment A - Penalty Calculation Methodology
San Luis Obispo County
- There are currently no tentative items for this section
Shasta County
French Gulch (Nevada) Mining Corporation and U.S. Department Of Interior, Bureau Of Land Management, Washington Mine, Shasta County
Proposed for consideration at the 16-17 April 2026 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 20 March 2026. Questions or comments may be directed to Marisol Gonzalez at (530) 224-4204 or by mail at Marisol.Gonzalez@Waterboards.ca.gov.
Sierra County
- There are currently no tentative orders for this section
Siskiyou County
- There are currently no tentative items for this section
Solano County
Basalite Building Products, LLC, Basalite Concrete Products
Proposed for consideration at the 16-17 April 2026 Regional 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 30 March 2026. Questions or comments may be directed to Scott Armstrong at (916) 464-4616 or by email at scott.armstrong@waterboards.ca.gov.
- Cover Letter
- Tentative Waste Discharge Requirements
- Tentative Monitoring and Reporting Program
- Notice of Public Hearing
City of Rio Vista, Northwest Wastewater Treatment Plant
Proposed for consideration at the 16-17 April 2026 Regional 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 17 February 2026. Questions or comments may be directed to Saranya Elankovan at (916) 464-4742 or by email at Saranya.Elankovan@waterboards.ca.gov.
Yolo County Housing Authority, City of Dixon Housing Authority and VOA Dixon, LLC, Dixon Migrant Center WWTP
Proposed for consideration at the 16-17 April 2026 Regional 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 February 2026. Questions or comments may be directed to Madeline Kelsch at (916) 464-4714 or by email at Madeline.Kelsch@waterboards.ca.gov.
Stanislaus County
- There are currently no tentative items for this section
Sutter County
- There are currently no tentative items for this section
Tehama County
- There are currently no tentative items for this section
Tulare County
Vita-Pakt Lindsay Plant; Vita-Pakt Citrus Products LLC – Tentative Change of Ownership/Facility Name
Proposed for consideration at the 17 April 2026 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 27 February 2026. Questions or comments may be directed to Virat Kang at (559) 488-4345 or by email at Virat.Kang@waterboards.ca.gov.
Tuolumne County
California Department of Corrections and Rehabilitation, Sierra Conservation Center Landfill
Proposed for consideration at the 16-17 April 2026 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 p.m. on 3 March 2026. Questions or comments may be directed to Stephani Gisi at (916) 464-4607 or by email to stephani.gisi@waterboards.ca.gov.
- Cover Letter
- Notice of Public Hearing
- Tentative Waste Discharge Requirements
- Tentative Monitoring and Reporting Program
Sonora Estates Manufactured Housing Community, LLC and Tiki Lagun Partners, LLC; Sonora Estates Mobile Home Park Wastewater Treatment System - Tentative Orders Rescinding Waste Discharge Requirements R5-2002-0069 and Cease and Desist Order R5-2002-0183
Proposed for consideration at the 17 April 2026 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 23 March 2026. Questions or comments may be directed to Cruz Romero at (559) 445-2036 or by email at Cruz.Romero@waterboards.ca.gov.
- Cover Letter
- Notice of Public Hearing
- Tentative WDRs Rescission Order
- Tentative CDO Rescission Order
Yolo County
Solano Concrete Company, Inc; Madison Plant
Proposed for consideration at the 16/17 April 2026 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 10 March 2026. Questions or comments may be directed to Lani Andam at 916-464-4723 or at Lani.Andam@waterboards.ca.gov
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


