Pending Enforcement Liabilities & Penalties

This web page provides a summary of enforcement cases that are pending action by the San Francisco Bay Water Board to assess an administrative civil liability or a mandatory minimum penalty. To access documents associated with each case go to Enforcement Case Documents or click on the DISCHARGER/RESPONSIBLE PARTY



For more information on our enforcement procedures and process, go to our Enforcement program web page.

Tentative Cease and Desist Orders

  • There are currently no pending cases

Current Administrative Civil Liability Cases


Discharger or Responsible Party: Stuart and Eric Depper
Alleged Violation: Failure to submit technical reports.
Proposed Penalty: $88,000
Current Status: An Administrative Civil Liability Complaint and a Site Cleanup Requirement have been issued; Remediation of the site is in progress and there will be a future opportunity to comment on a settlement or attend a public hearing regarding this case.

Current Mandatory Minimum Penalty Cases

This is a notice of opportunity to comment on a proposed settlement between the San Francisco Bay Regional Water Board and Vallejo Flood and Wastewater District to pay a statutory mandated minimum penalty of $3,000 for discharge limit violations. The violations occurred at Vallejo Flood and Wastewater District Wastewater Treatment Plant located at 450 Ryder Street, Vallejo in Solano County. The public comment period is open until 5:00 p.m. on February 23, 2024. Contact Debbie Phan at R2NPDES.MMPS@waterboards.ca.gov This is a notice of opportunity to comment on a proposed settlement between the San Francisco Bay Regional Water Board and the Millbrae Adrian Science Park LLC to pay a statutory mandated minimum penalty of $6,000 for discharge limit violations. The violations occurred at the 210 Adrian Road, Millbrae in San Mateo County. The public comment period is open until 5:00 p.m. on February 22, 2024. For more information, contact Marcos De la Cruz at R2NPDES.MMPS@waterboards.ca.gov

This is a notice of opportunity to comment on a proposed settlement between the San Francisco Bay Regional Water Board and Texas Instruments, Inc. to pay a statutory mandated minimum penalty of $3,000 for a discharge limit violation. The violation occurred at 2900 Semiconductor Drive, Santa Clara in Santa Clara County. The public comment period is open until 5:00 p.m. on February 23, 2024. For more information, contact Marcos De la Cruz at R2NPDES.MMPS@waterboards.ca.gov

This is a notice of opportunity to comment on a proposed settlement between the San Francisco Bay Regional Water Board and Cedar Fair Entertainment Company to pay a statutory mandated minimum penalty of $33,000 for discharge limit violations. The violations occurred at California's Great America located at 4701 Great America Parkway, in the City and County of Santa Clara. The public comment period is open until 5:00 p.m. on February 26, 2024. For more information, contact Debbie Phan at R2NPDES.MMPS@waterboards.ca.gov This is a notice of opportunity to comment on a proposed settlement between the San Francisco Bay Regional Water Board and Advanced Micro Devices, Inc. to pay a statutory mandated minimum penalty of $3,000 for discharge limit violation. The violation occurred at 915 DeGuigne Drive, Sunnyvale, Santa Clara County. The public comment period is open until 5:00 p.m. on March 1, 2024. Contact Marcos De la Cruz at R2NPDES.MMPS@waterboards.ca.gov This is a notice of opportunity to comment on a proposed settlement between the San Francisco Bay Regional Water Board and Eco Services Operations Corp to pay a statutory mandated minimum penalty of $3,000 for discharge limit violations. The violations occurred at Eco Services Martinez Plant located at 100 Mococo Road, Martinez in Contra Costa County. The public comment period is open until 5:00 p.m. on March 4, 2024. For more information, contact Debbie Phan at R2NPDES.MMPS@waterboards.ca.gov This is a notice of opportunity to comment on a proposed settlement between the San Francisco Bay Regional Water Board and Phillips 66 Company to pay a statutory mandated minimum penalty of $3,000 for discharge limit violations. The violations occurred at the San Francisco Refinery located at 1380 San Pablo Ave, Rodeo in Contra Costa County. The public comment period is open until 5:00 p.m. on March 4, 2024. For more information, contact Debbie Phan at R2NPDES.MMPS@waterboards.ca.gov This is a notice of opportunity to comment on a proposed settlement between the San Francisco Bay Regional Water Board and the City of San Mateo to pay a statutory mandated minimum penalty of $6,000 for a discharge limit violations. The violations occurred at 2050 Detroit Drive, San Mateo, San Mateo County. The public comment period is open until 5:00 p.m. on March 4, 2024. For more information, contact Marcos De la Cruz at R2NPDES.MMPS@waterboards.ca.gov This is a notice of opportunity to comment on a proposed settlement between the San Francisco Bay Regional Water Board and the San Francisco Public Utilities Commission to pay a statutory mandated minimum penalty of $9,000 for a discharge limit violations. The violations occurred at 1800 Jerrold Avenue, San Francisco, San Francisco County. The public comment period is open until 5:00 p.m. on March 4, 2024. For more information, contact Marcos De la Cruz at R2NPDES.MMPS@waterboards.ca.gov This is a notice of opportunity to comment on a proposed settlement between the San Francisco Bay Regional Water Board and the City and County of San Francisco, by and through the Airport Commission, to pay a statutory mandated minimum penalty of $3,000 for discharge limit violations. The violations occurred at the San Francisco International Airport Mel Leong Treatment Plant located at Building 924 Clearwater Drive, San Francisco, San Mateo County. The public comment period is open until 5:00pm on March 5, 2024. For more information, contact Natlie Lee at R2NPDES.MMPS@waterboards.ca.gov This is a notice of opportunity to comment on a proposed settlement between the San Francisco Bay Regional Water Board and the Livermore Amador Valley Water Management Agency (LAVWMA) to pay a statutory mandated minimum penalty of $3,000 for a discharge limit violation. The violation occurred at the LAVWMA Export and Storage Facilities located at 7176 Johnson Drive, Pleasanton, Alameda County. The public comment period is open until 5:00pm on March 5, 2024. For more information, contact Natlie Lee at R2NPDES.MMPS@waterboards.ca.gov This is a notice of opportunity to comment on a proposed settlement between the San Francisco Bay Regional Water Board and the Oro Loma and Castro Valley Sanitary Districts to pay a statutory mandated minimum penalty of $15,000 for discharge limit violations. The violations occurred at the Oro Loma and Castro Valley Sanitary Districts Water Pollution Control Plant located at 2600 Grant Avenue, San Lorenzo, Alameda County. The public comment period is open until 5:00pm on March 5, 2024. For more information, contact Natlie Lee at R2NPDES.MMPS@waterboards.ca.gov This is a notice of opportunity to comment on a proposed settlement between the San Francisco Bay Regional Water Board and Oliver De Silva, Inc., to pay a statutory mandated minimum penalty of $3,000 for discharge limit violations. The violations occurred at DeSilva Gates Aggregates located at 6527 Calaveras Road, Sunol, in Alameda County. The public comment period is open until 5:00 p.m. on March 4, 2024. For more information, contact Alessandra Moyer at R2NPDES.MMPS@waterboards.ca.gov This is a notice of opportunity to comment on a proposed settlement between the San Francisco Bay Regional Water Board and the City of San Mateo and the City of Foster City Estero Municipal Improvement District to pay a statutory mandated minimum penalty of $9,000 for discharge limit violations. The violations occurred at the City of San Mateo Wastewater Treatment Plant located at 2050 Detroit Drive in the City and County of San Mateo. The public comment period is open until 5:00 p.m. on March 4, 2024. For more information, contact Alessandra Moyer at R2NPDES.MMPS@waterboards.ca.gov This is a notice of opportunity to comment on a proposed settlement between the San Francisco Bay Regional Water Board and SUMCO Phoenix Corporation to pay a statutory mandated minimum penalty of $6,000 for discharge limit violations. The violations occurred at 620 National Avenue, Mountain View, Santa Clara County. The public comment period is open until 5:00 p.m. on March 4, 2024. For more information, contact Marcos De la Cruz at R2NPDES.MMPS@waterboards.ca.gov This is a notice of opportunity to comment on a proposed settlement between the San Francisco Bay Regional Water Board and Rodeo Sanitary District to pay a statutory mandated minimum penalty of $3,000 for discharge limit violations. The violations occurred at Rodeo Sanitary District Water Pollution Control Facility located at 800 San Pablo Avenue, Rodeo, in Contra Costa County. The public comment period is open until 5:00 p.m. on March 4, 2024. For more information, contact Alessandra Moyer at R2NPDES.MMPS@waterboards.ca.gov This is a notice of opportunity to comment on a proposed settlement between the San Francisco Bay Regional Water Board and PK II Creekside Center LLP to pay a statutory mandated minimum penalty of $3,000 for a discharge limit violation. The violation occurred at 20900 Mission Boulevard, Hayward, Alameda County. The public comment period is open until 5:00 p.m. on March 13, 2024. For more information, contact Marcos De la Cruz at R2NPDES.MMPS@waterboards.ca.gov This is a notice of opportunity to comment on a proposed settlement between the San Francisco Bay Regional Water Board and TI LOT 8 LLC to pay a statutory mandated minimum penalty of $3,000 for a discharge limit violation. The violation occurred at 77 Bruton Street, San Francisco, San Francisco County. The public comment period is open until 5:00 p.m. on March 15, 2024. For more information, contact Marcos De la Cruz at R2NPDES.MMPS@waterboards.ca.gov This is a notice of opportunity to comment on a proposed settlement between the San Francisco Bay Regional Water Board and Lehigh Southwest Cement Company and Hanson Permanente Cement, Inc, to pay a statutory mandated minimum penalty of $3,000 for a discharge limit violation. The violation occurred at Permanente Plant located at 24001 Stevens Creek Blvd, Cupertino in Santa Clara County. The public comment period is open until 5:00 p.m. on March 15, 2024. For more information, contact Debbie Phan at R2NPDES.MMPS@waterboards.ca.gov This is a notice of opportunity to comment on a proposed settlement between the San Francisco Bay Regional Water Board and the City and County of San Francisco to pay a statutory mandated minimum penalty of $6,000 for discharge limit violations. The violations occurred at the Oceanside Water Pollution Control Plant located at 3500 Great Highway, San Francisco, San Francisco County. The public comment period is open until 5:00pm on March 15. For more information, contact Natlie Lee at R2NPDES.MMPS@waterboards.ca.gov

Current Expedited Payment Program for Late Reports

  • There are currently no pending cases