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   Party At-A-Glance Report

  
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General Information
Party ID Party Name Party Classification Mailing Address Work Phone Email/Website
5685 Byron Sanitary District Special District 7995 Bruns Avenue Byron, CA 94514 925-634-3613 None
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
631457 Byron Sanitary District CS Contra Costa 5S Collection_System Owner 04/05/2006 None
210972 Byron Sanitary District WWTF Contra Costa 5S Wastewater Treatment Facility Owner and Operator 11/28/1998 None
Total Related Places: 2
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
639520 David Vaz Person Legally Responsible Official 05/22/2023 None None
511758 Gary Griffith Person Data Submitter 06/26/2009 04/02/2012 None
511757 Kelley Geyer Person Data Submitter 06/26/2009 None None
442419 Rick Gilmore Person Legally Responsible Official 06/26/2009 05/11/2023 None
145168 Carol Jackson Person Enforcement Contact 01/07/2005 04/02/2012 None
141876 Beverly Dagneau Person Enforcement Contact 06/26/2003 04/02/2012 None
141876 Beverly Dagneau Person Enforcement Contact 11/19/2002 04/02/2012 None
80633 Richard Erickson Person Legally Responsible Official 04/05/2006 04/02/2012 None
80633 Richard Erickson Person Facility Contact 11/28/1998 04/02/2012 None
80633 Richard Erickson Person Legally Responsible Official 07/13/2007 04/02/2012 None
Total Related Parties: 10
  
  
  
  
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?
363736 WDR 5S 5B070102002 Active WDRMUNILRG R5-2009-0002 02/05/2009 None Discharger 03/17/2000 None N
301600 Enrollee - WDR 5S 5SSO10879 Active SSOMUNISML 2022-0103-DWQ 11/27/2006 None Discharger 04/20/2006 None N
147700 WDR 5S 5B070102002 Historical WDR R5-2000-0058 03/17/2000 02/04/2009 Discharger 03/17/2000 None N
139478 WDR 5S 5B070102002 Historical WDR 80-188 12/05/1980 03/16/2000 Discharger 12/05/1980 None N
Total Regulatory Measures: 4
  
  
  
  
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
413326 Notice of Violation None NOV 05/15/2017 for Byron Sanitary District WDRMUNILRG 05/15/2017 Historical
388004 Notice of Violation None NOV 10-APR-12 for BYRON SANITARY DISTRICT SSOMUNISML 04/10/2012 Historical
383783 Oral Communication None Oral Com 02/07/2012 for Byron Sanitary District WDRMUNILRG 02/07/2012 Historical
383589 Notice of Violation None NOV 03/02/2012 for Byron Sanitary District WDRMUNILRG 03/02/2012 Historical
254985 Time Schedule Order R5-2005-0900 TSO R5-2005-0900 for Byron Sanitary Dist, Byron WWTF WDR 01/07/2005 Historical
248711 13267 Letter None 13267 Letter 09/10/2002 for Byron Sanitary District WWTF WDR 09/10/2002 Historical
247077 Clean-up and Abatement Order R5-2002-0733 CAO R5-2002-0733 for Byron Sanitary Dist, Byron WWTF WDR 11/19/2002 Historical
244405 Admin Civil Liability R5-2001-0515 ACLC R5-2001-0515 for Byron Sanitary Dist, Byron WWTF WDR 05/29/2001 Historical
243506 Notice of Violation None NOV 06/26/2003 for BYRON SANITARY DIST, BYRON WWTF WDR 06/26/2003 Historical
232360 Notice of Violation None NOV 11/22/1999 for BYRON SANITARY DIST, BYRON WWTF WDR 11/22/1999 Historical
231873 Staff Enforcement Letter None SEL 01/17/2001 for Byron Sanitary District WWTF WDR 01/17/2001 Historical
231431 13267 Letter None Enforcement - 5B070102002 WDR 09/06/2000 Historical
231073 Notice of Violation None NOV 06/23/2000 for BYRON SANITARY DIST, BYRON WWTF WDR 06/23/2000 Historical
Total Enforcement Actions: 13
  
  
  
  
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: 04/13/2026
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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