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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
531785 Bryan Berdeen Po Box 3707 Sunnyvale, CA 94088 408-730-7261 bberdeen@sunnyvale.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
42506 Sunnyvale City Organization Legally Responsible Official 02/09/2012 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
453886 Sunnyvale City Enrollee - WDR CERFILLEXC 09/06/2023 Historical
436744 Sunnyvale City NPDES Permit NPDMUNILRG 04/01/2020 Active
430644 Sunnyvale City Co-Permitee NPDMUNILRG 07/01/2019 Active
398438 Sunnyvale City 401 Certification CERFILLEXC 12/09/2015 Historical
398068 Sunnyvale City NPDES Permit NPDMUNILRG 11/01/2014 Historical
389157 Sunnyvale City Co-Permitee NPDMUNILRG 01/01/2013 Active
378833 Sunnyvale City Co-Permitee NPDMUNILRG 04/01/2011 Historical
369896 Sunnyvale City NPDES Permit NPDMUNILRG 10/01/2009 Historical
360539 Sunnyvale City Co-Permitee NPDMUNILRG 03/01/2008 Historical
300366 Sunnyvale City Enrollee SSOMUNILRG 08/21/2006 Active
183102 Sunnyvale City Enrollee NPDNONMUNIPRCS 09/27/1991 Historical
146344 Sunnyvale City WDR LNDISP 01/17/1978 Historical
145568 Sunnyvale City NPDES Permit NPDMUNILRG 06/16/1982 Historical
143309 Sunnyvale City Reclamation Requirements REC 06/15/1994 Active
142748 Sunnyvale City NPDES Permit NPDMUNILRG 07/21/1993 Historical
142258 Sunnyvale City NPDES Permit NPDMUNILRG 06/17/1998 Historical
142207 Sunnyvale City NPDES Permit NPDMUNILRG 12/21/1988 Historical
141906 Sunnyvale City Reclamation Requirements REC 03/20/1991 Historical
141599 Sunnyvale City WDR LNDISP 06/21/1989 Historical
132939 Sunnyvale City WDR LFNONOPER 05/19/2004 Active
132145 Sunnyvale City NPDES Permit NPDMUNILRG 08/20/2003 Historical
Total Regulatory Measures linked to Related Parties: 21
  
  
The current report was generated with data as of: 10/24/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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