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California Integrated Water Quality System Project (CIWQS)
   Party At-A-Glance Report

  
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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 year
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.
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
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
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
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
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
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
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
Report defaults to display violations within the last year. Click here to see last five years of violations. Refer to the Interactive Violation Report for more data.
Total Violations: 7
*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: 11/04/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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