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

US Mine Corporation, US Mine Corporation Ione Plant

Proposed for consideration at the 20 June 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 9 May 2025. Questions or comments may be directed to Natasha Vidic at (916) 464-4614 or by email to Natasha.Vidic@waterboards.ca.gov.

Butte County

Gene Fenn, Fenn Hunting Club Wastewater Treatment Pond - Rescission Order

Proposed for consideration at the 20 June 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 14 April 2025. Questions or comments may be directed to Melissa Buciak at (530) 224-4854 or by email at Melissa.Buciak@waterboards.ca.gov.

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 9 April 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 county

El Dorado County

  • There are currently no tentative items for this county

Fresno County

E. & J. Gallo Winery; Fresno Winery

Proposed for consideration at the 20 June 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 2 June 2025. Questions or comments may be directed to Jeffrey Hannel at (559) 445-6193 or by email to Jeffrey.Hannel@waterboards.ca.gov.

Franzia Sanger Winery, Cella Mountain, LLC – Tentative Name Change Order

Proposed for consideration at the 20 June 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 April 2025. Questions or comments may be directed to Jeffrey Pyle at (559) 445-5145 or by email at Jeffrey.Pyle@Waterboards.ca.gov.

Glenn County

  • There are currently no tentative items for this section

Kern County

Sherwood Hills, LLC; E & B Natural Resources Management Corporation; Et Al.; Produced Wastewater Reclamation Project; McVan Area Treatment Facility; Poso Creek Oil Field

Proposed for consideration at the 20 June 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 26 May 2025. Questions or comments may be directed to Josh Mahoney at (559) 444-2449 or by email at Joshua.Mahoney@waterboards.ca.gov.

Trio Petroleum LLC and Cawelo Water District

Proposed for consideration at the 20 June 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 29 May 2025. Questions or comments may be directed to Josh Mahoney at (559) 444-2449 or by email at Joshua.Mahoney@waterboards.ca.gov.

Kings County

Sandridge Partners, McCarthy Family Farms Inc. Evaporation Basin

Proposed for consideration at the 20 June 2025 Regional Board meeting. 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 28 May 2025. If you would like to receive a paper copy of the proposed Order or if you have any questions or comments, please contact Bethany Soto at (559) 445-6077 or by email at Bethany.Soto@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

Proposed for consideration at the 21-22 August 2025 Regional Board meeting. 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.

Madera Enterprises, Inc. and Frank Chimienti; Fruit Dehydrating and Concentrating Plant – Tentative Rescission Order for Waste Discharge Requirements Order 98-040

Proposed for consideration at the 20 June 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 9 May 2025. Questions or comments may be directed to Salvador Vargas at (559) 444-2488 or by email at Salvador.Vargas@waterboards.ca.gov.

Mariposa County

United States Department of the Interior, National Park Service, Yosemite National Park; El Portal Wastewater Treatment Facility

Proposed for consideration at the 20 June 2025 Board meeting. The comment period for the original Tentative Order closed on 7 March 2025. No public comments were submitted before the deadline. To be given full consideration, any comment or recommendation on the Revisions to the Tentative Order must be submitted in writing to the Central Valley Regional Water Quality Control Board office no later than 5:00 pm on 5 June 2025. If you would like to receive a copy of any of these documents or if you have any questions or comments, please contact Lovdeep Singh by phone at (559) 445-5130 or via email at Lovdeep.Singh@waterboards.ca.gov.

Merced County

Mendoza Ranch (Former Cozzi Ranch Swine Facility) - Rescission of Waste Discharge Requirements Order 93-073

Proposed for consideration at the 20 June 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 or via email to the Confined Animal Facilities Unit's public comment email at rb5s-caf-comments@waterboards.ca.gov no later than 5:00 pm on 6 June 2025. Questions may be directed to Gilberto Corral at (916) 464-4653 or via email at Gilberto.Corral@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

Lake Wildwood Association, Lake Wildwood – Alum Application Plan

The Limited Threat General Order (R5-2022-0006-03) requires a 30-day public comment period for any proposed Alum Application Plan (AAP) submitted by Dischargers seeking coverage to apply alum for phosphorus sequestration under this Order. The Lake Wildwood Association has recently submitted their proposed AAP to apply alum to Lake Wildwood, located in Penn Valley, California. To be given full consideration, any comment or recommendation must be submitted to the Central Valley Regional Water Quality Control Board office via email at RB5S-NPDES-Comments@waterboards.ca.gov no later than 5:00 p.m. on 27 March 2025. To request an electronic copy of the proposed AAP, please contact Walter Mobley at (916) 464-4805 or Walter.Mobley@waterboards.ca.gov.

Placer County

City of Roseville, Dry Creek 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 office email at RB5S-NPDES-Comments@waterboards.ca.gov no later than 5:00 p.m. on 14 March 2025. Questions or comments may be directed to David Kirn at (916) 464-4761 or by email to david.kirn@waterboards.ca.gov.

City of Roseville, Pleasant Grove 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 14 March 2025. Questions may be directed to Will Chen at (916) 464-4645 or by email to will.chen@waterboards.ca.gov.

Plumas County

  • There are currently no tentative items for this county

Sacramento County

Richland Planned Communities, Inc.; Treasure Project

Proposed for consideration at the 20 June 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 10 April 2025. Questions may be directed to Peter Minkel at (916) 464-4856 or by email to Peter.Minkel2@waterboards.ca.gov.

San Benito County

  • There are currently no tentative items for this county

San Joaquin County

Ballantyne Holdings, LLC; Former Marley Cooling Tower Company

Proposed for consideration by the Executive Officer. If no oral hearing is requested during the comment period, the public comment period and the Executive Officer’s review of the administrative record, including any written comments, shall constitute the public hearing. Based on comments received, the Executive Officer may decide to hold an oral hearing, or the matter will be considered at the Central Valley Water Board meeting scheduled for 24-25 April 2025 Board meeting. 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 February 2025. If you have any questions or comments, please contact Walter Mobley at (916) 464-4805 or by email at Walter.Mobley@waterboards.ca.gov.

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

Proposed for consideration at the 21-22 August 2025 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 19 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 Lodi, White Slough Water Pollution Control Facility - Time Schedule Order

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 email at RB5S-NPDES-Comments@waterboards.ca.gov no later than 5:00 pm on 12 March 2025.

Additionally, a Notice of Applicability is proposed for reissuance. Comments or recommendations 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 pm on 25 February 2025.

For records of these comments, or questions, please contact Victor Lopez at (916) 464-4855 or by email at Victor.Lopez@waterboards.ca.gov.

City of Manteca, Manteca Wastewater Treatment Plant

On 19 May 2025, the Discharger accepted the offer to participate in the Expedited Payment Letter (EPL) program related to Administrative Civil Liability R5-2025-0512 for the assessment of Mandatory Minimum Penalties. The EPL was issued by the Assistant Executive Officer on 13 May 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 23 June 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.

City of Stockton, Wastewater Recovery Center

Proposed for consideration at the 20 June 2025 Board meeting. The comment period for the original Tentative Order closed on 19 February 2025. Comments from the Discharger, Central Valley Clean Water Association, and Jo Anne Kipps were submitted before the deadline. To be given full consideration, any comment or recommendation on the Revisions to the Tentative Order 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 5 June 2025. If you would like to receive a copy of any of these documents or if you have any questions , please contact Sarah Curry (formerly Thompson) at (916) 464-4713 or by email to Sarah.Curry@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 Joaquin County Department of Public Works and Foothill Sanitary Landfill, Inc., Foothill Sanitary Landfill

Proposed for consideration at the 20 June 2025 Regional Board meeting. 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 8 May 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 Brad Shelton at (916) 464-1588 or by electronic mail at Brad.Shelton@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

Proposed for consideration at the 21-22 August 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 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.

Shasta-Sustainable Resource Management, Inc.

Proposed for consideration at the 20 June 2025 Regional Board meeting. The comment period for the original Tentative Order closed on 2 May 2025. Comments from the Discharger were submitted before the deadline.  To be given full consideration, any comment or recommendation on the Revisions to the Tentative Order must be submitted in writing to the Central Valley Regional Water Quality Control Board office no later than 5:00 p.m. on 5 June 2025. If you would like to receive a copy of  any of these documents or if you have questions , please contact Will Chen at (916) 464-4645 or by email to Will.Chen@waterboards.ca.gov.

Simpson Paper Company, Dersch Road Class III Landfill - Tentative Waste Discharge Requirements

Proposed for consideration at the 20 June 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 21 April 2025. Questions or comments may be directed to Patrick DeCarvalho at (530) 224-4786 or by email at Patrick.DeCarvalho@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

City of Vacaville, Easterly Wastewater Treatment Plant

Proposed for consideration at the 20 June 2025 Board meeting. The comment period for the original Tentative Order closed on 11 April 2025. Comments from the Discharger, the Central Valley Clean Water Association, the  Yocha Dehe Wintun Nation, and Jo Anne Kipps were submitted before the deadline. To be given full consideration, any comment or recommendation on the Revisions to the Tentative Order 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 5 June 2025. If you would like to receive a copy of any of these documents or if you have questions, please contact Victor Lopez at (916) 464-4855 or by email to Victor.Lopez@waterboards.ca.gov.

Stanislaus County

City of Modesto, Water Quality Control Facility

Proposed for consideration at the 20 June 2025 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 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 and City of Turlock, North Valley Regional Recycled Water Program Joint Outfall

On 15 May 2025, the Dischargers accepted the offer to participate in the Expedited Payment Letter (EPL) program related to Administrative Civil Liability R5-2025-0509 for the assessment of Mandatory Minimum Penalties. The EPL was issued by the Assistant Executive Officer on 13 May 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 22 June 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.

Sutter County

  • There are currently no tentative items for this county

Tehama County

  • There are currently no tentative items for this county

Tulare County

Jireh 1111 Holdings, LLC and Jireh Packing Company, Inc.; Jireh Packing Company, Inc. - Cutler Facility - Tentative Name Change Order

Proposed for consideration at the 20 June 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 2 June 2025. Questions or comments may be directed to Cruz Romero at (559) 445-5036 or by email to Cruz.Romero@waterboards.ca.gov.

Jireh Land Holdings, LLC and Jireh Packing Company, Inc.; Jireh Packing Company, Inc. - Orange Cove Facility - Tentative Name Change Order

Proposed for consideration at the 20 June 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 2 June 2025. Questions or comments may be directed to Cruz Romero at (559) 445-5036 or by email to Cruz.Romero@waterboards.ca.gov.

Jireh Land Holdings, LLC and Jireh Packing Company, Inc.; Jireh Packing Company, Inc. - Woodlake Facility - Tentative Name Change Order

Proposed for consideration at the 20 June 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 2 June 2025. Questions or comments may be directed to Cruz Romero at (559) 445-5036 or by email to Cruz.Romero@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

Proposed for consideration at the 21-22 August 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 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.

Tuolumne County

  • There are currently no tentative items for this county

Yolo County

City of Davis, Wastewater Treatment Plant

Proposed for consideration at  the 20 June 2025 Board meeting. The comment period for the original Tentative Order closed on 16 January 2025.  Comments from the City of Davis, the Central Valley Clean Water Association, and Jo Anne Kipps were submitted before the deadline. To be given full consideration, any comment or recommendation on the Revisions to the Tentative Order 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 pm on 5 June 2025. If you would like to receive a copy of any of these documents or if you have questions , please contact Armando Martinez at (916) 464-4617 or by email at Armando.Martinez@waterboards.ca.gov.

County of Yolo Department of Community Services, Yolo County Central Landfill

Proposed for consideration at the 20 June 2025 Regional Board meeting. 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 5 May 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 Brad Shelton at (916) 464-1588 or by electronic mail at Brad.Shelton@waterboards.ca.gov.

Yuba County

  • There are currently no tentative items for this county

All Other Items for Future Board Meetings

Cold Water Concentrated Aquatic Animal Production Facility Discharges to Surface Water

Proposed for consideration at the 20 June 2025 Regional Board meeting. The comment period for the original Tentative Order closed on 3 March 2025. Comments from the California Department of Fish and Wildlife were submitted before the deadline. To be given full consideration, any comment or recommendation on the Revisions to the Tentative Order 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 pm on 5 June 2025. If you would like to receive a copy of any of these documents or if you have questions, please contact Saranya Elankovan by phone at (916) 464-4742 or by email at Saranya.Elankovan@waterboards.ca.gov.

Proposed Revisions to Six National Pollutant Discharge Elimination System (NPDES) Tentative Permits in Response to City and County of San Francisco vs. U.S. EPA (2025) 145 U.S. 704

Proposed for consideration at the 20 June 2025 Regional Board meeting. To be given full consideration, any comment or recommendation on the Revisions to the six NPDES Tentative Order 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 pm on 5 June 2025. If you would like to receive a copy of any of these documents or if you have questions, please contact Victor Lopez at (916) 464-4855 or by email to Victor.Lopez@waterboards.ca.gov.