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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
572308 Arterrias Mason 450 Civic Center Plaza Richmond, CA 94804 510-412-2009 terri_mason@ci.richmond.ca.us
  
  
  
  
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
217235 Richmond City Organization Data Submitter 01/17/2018 None City Agency
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.
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: 0
*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
458557 Richmond City Co-Permitee NPDMUNILRG 08/01/2024 Active
432932 Richmond City 401 Certification CERFILLEXC 04/16/2020 Active
430632 Richmond City Co-Permitee NPDMUNILRG 07/01/2019 Active
430267 Richmond City Co-Permitee NPDMUNILRG 04/01/2019 Historical
415016 Richmond City Co-Permitee NPDMUNILRG 07/01/2013 Historical
391662 Richmond City 401 Certification CERFILLEXC 04/26/2012 Historical
349718 Richmond City NPDES Permit NPDMUNILRG 04/01/2008 Historical
347498 Richmond City NPDES Permit NPDESWW 08/21/1979 Historical
347496 Richmond City NPDES Permit NPDESWW 05/18/1988 Historical
300105 Richmond City Enrollee SSOMUNILRG 10/30/2006 Active
172265 Richmond City 401 Certification CERFILLEXC None Historical
170942 Richmond City 401 Certification CERFILLEXC None Historical
143292 Richmond City NPDES Permit NPDMUNILRG 01/19/1994 Historical
131772 Richmond City NPDES Permit NPDMUNILRG 10/31/2001 Historical
Total Regulatory Measures linked to Related Parties: 14
  
  
The current report was generated with data as of: 10/30/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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