Party At-A-Glance Report

  
  
  
  
  
General Information
Party ID Party Name Party Classification Mailing Address Work Phone Email/Website
138824 Michael Chee 1515 Clay Street 1400 Oakland, CA 94612 510-622-2333 Michael.Chee@waterboards.ca.gov
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
Total Related Places: 0
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
137758 San Francisco Bay Regional Water Quality Control Board Organization Employee 06/17/2005 09/15/2025 Waterboard
Total Related Parties: 1
  
  
  
  
Expand/Contract Regulatory Measures
Regulatory Measures (non-enforcement)
Reg. Measure ID Regulatory Measure Type Region WDID Status Program Order No. RM Effective Date RM Termination Date Relationship Relationship Start Date Relationship End Date Amended?
Total Regulatory Measures: 0
  
  
  
  
Expand/Contract Violations
Violations within the past five years
Violation ID Occurrence Date Violation Type Violation Description(+) Violation Status Priority Source Facility Name Violated Reg. Meas. ID Violated Reg. Meas. Order No. Linked to Enf.
1147749 05/12/2025 Unauthorized Discharge Per the May SMR: On May 12, 2025, approximately 240,000 gallons of secondary tre Violation None Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 N
1147141 08/30/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Pump Station Failure - Controls caused 24129 gallons of Violation None SSO Treasure Island Development Authority CS 403298 2022-0103-DWQ N
1144040 02/14/2025 CAT2 Chlorine, Total Residual Instantaneous Maximum limit is 0.0 mg/L and reported va Violation None Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 N
1144032 11/22/2024 Order Conditions Per the November SMR: On November 22, pumping at North Point Wet Weather Facilit Violation None Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 N
1141596 03/23/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Debris-Rags,Debris-wipes/Non-disposables caused 3600 gal Violation None SSO Concord City CS 299830 2022-0103-DWQ N
1140607 01/29/2025 CAT2 Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.065 mg/L and reported Violation N eSMR Napa Sanitation District WWTP (Soscol Water Recycling Facility) 446586 R2-2022-0003 N
1138316 11/10/2024 Deficient Monitoring The NPDES permit requires WQCP to monitor pH at the E-001 site. Since June 1, 20 Violation N eSMR South San Francisco-San Bruno WQCP 432955 R2-2019-0021 N
1134077 05/13/2024 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Flow Exceeded Capacity (Separate Collection System Only) Violation None SSO SLAC National Accelerator Laboratory CS 353137 2022-0103-DWQ N
1134075 02/04/2024 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Natural Disaster (specify below), Pump Station Failure - Violation None SSO SLAC National Accelerator Laboratory CS 353137 2022-0103-DWQ N
1133645 12/17/2023 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Debris-Rags caused 1120 gallons of sewage to spill from Violation None SSO Concord City CS 299830 2022-0103-DWQ N
1133485 03/07/2024 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Pump Station Failure - Controls, Pump Station Failure - Violation None SSO Treasure Island Development Authority CS 403298 2022-0103-DWQ N
1128692 02/20/2024 Order Conditions Per the Feb SMR: On February 20 the Mariposa pump station pump rate briefly and Violation None Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 N
1121633 09/25/2023 Deficient Monitoring SFPUC invalidated three samples (9/23/2023, 9/24/2023, 9/25/2023) with high BOD Violation None Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 N
1121632 09/24/2023 Deficient Monitoring SFPUC invalidated three samples (9/23/2023, 9/24/2023, 9/25/2023) with high BOD Violation None Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 N
1121631 09/23/2023 Deficient Monitoring SFPUC invalidated three samples (9/23/2023, 9/24/2023, 9/25/2023) with high BOD Violation None Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 N
1121628 09/30/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average (Mean) limit Violation None Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 Y
1121627 09/30/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit Violation None Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 Y
1121626 09/02/2023 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported Violation None Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 Y
1121625 08/31/2023 CAT1 Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average (Mean) limit Violation None Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 Y
1120996 10/03/2023 Late Report Monthly SMR ( MONNPDES ) report for August 2023 (2727446) was due on 02-OCT-23 Violation None Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 N
1119117 06/25/2023 Unauthorized Discharge Per the June SMR: On June 25, 2023, approximately 11.8 MG gallons of secondary t Violation None Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 N
1119109 03/17/2023 Unauthorized Discharge Per March SMR: On March 17, 2023, approximately 115,000 gallons of secondary tre Violation None Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 N
1119108 03/28/2023 Order Conditions Per the March SMR: On March 21 and 28, San Francisco experienced two bomb cyclon Violation None Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 N
1119107 03/21/2023 Order Conditions Per the March SMR: On March 21 and 28, San Francisco experienced two bomb cyclon Violation None Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 N
1119106 03/09/2023 Order Conditions Per the March SMR: During the March 9-10 storm, two issues at the Channel Pump S Violation None Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 N
1115328 02/23/2023 Order Conditions During the February 23-24 overnight storm, the Channel Pump Station (CHS) pump r Violation None Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 N
1115326 01/09/2023 Order Conditions During the January 9 CSD event at the Mariposa outfall (Discharge Point No. CSD- Violation None Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 N
1115323 12/31/2022 Order Conditions On New Year?s Eve at approximately 10:10 a.m., one of the two Northshore wet wea Violation None Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 N
1115322 04/08/2022 Unauthorized Discharge Discharged approximately 55 gallons of hydraulic fluid from one of the Division Violation None Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 N
1100564 12/16/2021 Unauthorized Discharge Discharged approximately 40,000 gallons of treated and disinfected effluent from Violation None Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 N
1100520 10/24/2021 Order Conditions SEP flow was not maintained at 250 MGD during a wet weather event, as required b Violation None Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 N
1100519 10/23/2021 Order Conditions CSDs occurred in the Northshore Basin before the North Point Facility reached 13 Violation None Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 N
1100518 10/21/2021 Order Conditions SEP flow was not maintained at 250 MGD during the wet weather event as required Violation None Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 N
1100517 10/04/2021 ATOX Acute Toxicity 11 Sample 90th Percentile limit is 70.0 % survival and reported v Violation None Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 Y
1097611 07/21/2021 ATOX Acute Toxicity 11 Sample 90th Percentile limit is 70 % survival and reported val Violation None Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 Y
1097291 10/24/2021 CAT2 Chlorine, Total Residual Event Discharge limit is 0 mg/L and reported value was Violation N eSMR South San Francisco-San Bruno WQCP 432955 R2-2019-0021 N
1097290 10/24/2021 CAT2 Chlorine, Total Residual Event Discharge limit is 0 mg/L and reported value was Violation N eSMR South San Francisco-San Bruno WQCP 432955 R2-2019-0021 N
1096743 08/05/2021 Unauthorized Discharge Discharged approximately 64,000 gallons of secondary treated, disinfected wastew Violation None Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 N
1087679 12/23/2020 Unauthorized Discharge A leak from a joint on the forty-two-inch Islais Creek force main that conveys t Violation N Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 N
1087673 12/17/2020 Order Conditions A discharge occurred at CSD-029 before the Mariposa Pump Station reached 10 MGD, Violation N Report SF-SE Water Pollution Control Plant, N-Point & Bayside 392750 R2-2013-0029 N
Report currently showing last five years of violations. Click here to return to viewing one year of violations. Refer to the Interactive Violation Report for more data.
Total Violations: 40
*Click the "(+/-) Violation Description" link to expand and contract the violation description.
  
  
  
  
Expand/Contract Enforcement Actions
Enforcement Actions
Enforcement ID Enforcement Type Enf. Order No. Title Program Effective Date Status
Total Enforcement Actions: 0
  
  
  
  
Expand/Contract Enforcement Actions
Regulatory Measures linked to Related Parties
Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status
Total Regulatory Measures linked to Related Parties: 0
  
  

The current report was generated with data as of: 11/24/2025