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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
527871 Joaquin Gonzalez 2500 Pittsburg-Antioch Highway Pittsburg, CA 925-756-1971 JoaquinG@deltadiablo.org
  
  
  
  
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
12599 Delta Diablo Organization Legally Responsible Official 07/14/2011 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
389437 Delta Diablo Enrollee WDRMUNIENROTH 01/20/2010 Historical
299882 Delta Diablo Enrollee SSOMUNISML 08/14/2006 Active
459245 Delta Diablo Enrollee - WRR REC 06/24/2022 Active
349731 Delta Diablo Enrollee - WRR REC 06/19/2000 Historical
365245 Delta Diablo NPDES Permit NPDMUNILRG 05/01/2009 Historical
378798 Delta Diablo Co-Permitee NPDMUNILRG 04/01/2011 Historical
389137 Delta Diablo Co-Permitee NPDMUNILRG 01/01/2013 Active
397694 Delta Diablo NPDES Permit NPDMUNILRG 10/01/2014 Historical
430613 Delta Diablo Co-Permitee NPDMUNILRG 07/01/2019 Active
435913 Delta Diablo NPDES Permit NPDMUNILRG 02/01/2020 Active
360496 Delta Diablo Co-Permitee NPDMUNILRG 03/01/2008 Historical
145597 Delta Diablo NPDES Permit NPDMUNILRG 06/23/1983 Historical
142783 Delta Diablo NPDES Permit NPDMUNILRG 11/19/1993 Historical
132603 Delta Diablo NPDES Permit NPDMUNILRG 02/01/2004 Historical
141514 Delta Diablo NPDES Permit NPDMUNILRG 03/16/1988 Historical
Total Regulatory Measures linked to Related Parties: 15
  
  
The current report was generated with data as of: 11/03/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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