Welcome to California
California Home
Welcome to California - images of Golden Gate Bridge, ocean sunset, waterfall, flowers, and city skyline California Home Welcome to the California Environmental Protection Agency
California Integrated Water Quality System Project (CIWQS)
   Party At-A-Glance Report

  
   [VIEW PRINTER FRIENDLY VERSION] [EXPORT THIS REPORT TO EXCEL]

  
  
  
  
  
General Information
Party ID Party Name Party Classification Mailing Address Work Phone Email/Website
28467 Mendota City City Agency 643 Quince Street Mendota, CA 93640 559-655-3291 None
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
866687 Mowry Bridge Replacement Fresno 5F Dredge/Fill Site Owner 05/08/2020 None
645095 Mendota City CS Fresno 5F Collection_System Owner 03/16/2010 None
273126 Mendota WWTF Fresno 5F Wastewater Treatment Facility Owner 11/08/2000 None
273126 Mendota WWTF Fresno 5F Wastewater Treatment Facility Land Owner 06/24/2016 None
Total Related Places: 4
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
440716 Anthony Chavarria Person Legally Responsible Official 10/13/2021 None None
557982 Randy Johnson Person Legally Responsible Official 11/08/2019 09/24/2021 None
557669 Jeronimo Angel Person Legally Responsible Official 07/14/2016 None None
549475 Matthew Lewis Person Legally Responsible Official 01/07/2015 None None
544057 Mark Nunez Person Employee 11/01/2013 None None
526244 Ron Demmers Person Legally Responsible Official 04/01/2011 08/01/2014 None
524791 Cristian Gonzalez Person Legally Responsible Official 10/07/2010 None None
Total Related Parties: 7
  
  
  
  
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?
145377 WDR 5F 5D100109001 Historical WDRMUNILRG 91-192 09/06/1991 06/23/2016 Discharger 09/06/1991 None Y
143738 WDR 5F 5D100109001 Historical WDRMUNILRG 72-096 12/30/1972 12/05/1980 Discharger 12/30/1972 None N
143755 WDR 5F 5D100109001 Historical WDRMUNILRG 80-191 12/05/1980 09/06/1991 Discharger 12/05/1980 None N
330730 WDR 5F 5D100109001 Active WDRMUNILRG R5-2016-0054 06/24/2016 None Discharger 08/22/2007 None N
453916 Enrollee - WDR 5F 5SSO20004 Active SSOMUNISML 2022-0103-DWQ 06/08/2023 None Discharger 08/14/2023 None N
318458 Enrollee - WDR 5F 5SSO11327 Historical SSOMUNISML 2006-0003-DWQ 01/04/2007 06/04/2023 Discharger 01/04/2007 None N
440426 Co-Permitee SB 5D100109001 Active SLIC 2020-0015-DWQ 07/09/2020 None Discharger 09/18/2020 None N
438004 401 Certification 5F 5B10CR00096 Historical CERFILLEXC None 09/25/2020 07/11/2022 Discharger 05/08/2020 None N
Total Regulatory Measures: 8
  
  
  
  
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
375086 Oral Communication None Oral Com 07/23/2010 for Mendota WWTF WDRMUNILRG 07/23/2010 Historical
376055 Oral Communication None Oral Com 09/09/2010 for Mendota WWTF WDRMUNILRG 09/09/2010 Historical
245778 Notice of Violation None NOV 11/27/2002 for Mendota WWTF WDRMUNILRG 11/27/2002 Historical
253208 Oral Communication None Oral Com 07/09/2004 for Mendota WWTF WDRMUNILRG 07/09/2004 Historical
375151 Oral Communication None Oral Com 6/17/2010 for Mendota WWTF WDRMUNILRG 07/23/2010 Historical
247368 Cease and Desist Order R5-2002-0048 CDO R5-2002-0048 for Mendota WWTF WDRMUNILRG 04/26/2002 Historical
460484 Notice of Violation None NOV 01/06/2025 for Mendota City WDRMUNILRG 01/06/2025 Historical
229016 Notice of Violation None NOV 10/26/1999 for Mendota WWTF WDRMUNILRG 10/26/1999 Historical
248581 Staff Enforcement Letter None SEL 06/20/2002 for Mendota WWTF WDRMUNILRG 06/20/2002 Historical
245816 Staff Enforcement Letter None SEL 11/27/2002 for Mendota WWTF WDRMUNILRG 11/27/2002 Historical
378392 Notice of Violation None NOV 07/20/2010 for Mendota City SSOMUNISML 07/20/2010 Historical
381471 Staff Enforcement Letter None SEL 9/29/2011 for Mendota WWTF (11/1/2011) WDRMUNILRG 09/21/2011 Historical
387029 Oral Communication None Oral Com 08/16/2012 for Mendota City WDRMUNILRG 08/16/2012 Historical
374620 Notice of Violation None NOV 06/29/2010 for Mendota WWTF (7/30/10) WDRMUNILRG 06/29/2010 Historical
376050 Staff Enforcement Letter None SEL 10/20/2010 for Mendota WWTF (11/19/10) WDRMUNILRG 10/20/2010 Historical
228610 Notice of Violation None NOV 06/27/2000 for Mendota WWTF WDRMUNILRG 06/27/2000 Historical
Total Enforcement Actions: 16
  
  
  
  
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: 11/04/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
Back to Main Page  |  Back to Top of Page

Conditions of Use | Privacy Policy
Copyright © 2024 State of California

The Board is one of six boards, departments, and offices under
the umbrella of the California Environmental Protection Agency.
Cal/EPA | ARB | DPR | DTSC | OEHHA | SWRCB