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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
602880 Michael Davies 1800 Willow Road Discovery Bay, CA 94505 None None
  
  
  
  
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
12924 Town of Discovery Bay CSD Organization Legally Responsible Official 09/30/2019 None Special District
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
440453 Town of Discovery Bay CSD Co-Permitee SLIC 07/09/2020 Active
438984 Town of Discovery Bay CSD 401 Certification CERFILLEXC 10/06/2020 Active
459449 Town of Discovery Bay CSD NPDES Permit NPDMUNILRG 02/01/2025 Active
416932 Town of Discovery Bay CSD Enrollee - NPDES NPDNONMUNIPRCS 07/01/2016 Active
301412 Town of Discovery Bay CSD Enrollee - WDR SSOMUNISML 10/25/2006 Active
147122 Town of Discovery Bay CSD NPDES Permit NPDMUNILRG 06/11/1999 Historical
259758 Town of Discovery Bay CSD Letter NPDESWW 08/20/1998 Historical
359906 Town of Discovery Bay CSD NPDES Permit NPDMUNILRG 01/23/2009 Historical
396976 Town of Discovery Bay CSD NPDES Permit NPDMUNILRG 08/01/2014 Historical
436159 Town of Discovery Bay CSD NPDES Permit NPDMUNILRG 02/01/2020 Historical
146898 Town of Discovery Bay CSD NPDES Permit NPDMUNILRG 12/05/1997 Historical
141730 Town of Discovery Bay CSD NPDES Permit NPDMUNILRG 05/20/1994 Historical
140659 Town of Discovery Bay CSD NPDES Permit NPDMUNILRG 06/23/1989 Historical
140323 Town of Discovery Bay CSD NPDES Permit NPDMUNILRG 09/23/1988 Historical
132370 Town of Discovery Bay CSD NPDES Permit NPDMUNILRG 04/25/2003 Historical
139519 Town of Discovery Bay CSD NPDES Permit NPDMUNILRG 03/27/1981 Historical
Total Regulatory Measures linked to Related Parties: 16
  
  
The current report was generated with data as of: 10/28/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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