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
529900 Alex Chang 16451 El Sobrante Road Riverside, CA 92503 951-789-5110 achang@wmwd.com
  
  
  
  
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
517405 Western Riverside County Regional Wastewater Authority Organization Legally Responsible Official 05/19/2016 None Government Agency Combination
489372 Western Municipal Water District Organization Legally Responsible Official 05/19/2016 None Special District
29518 Murrieta WMWD Organization Legally Responsible Official 03/13/2012 None Special District
Total Related Parties: 3
  
  
  
  
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
259261 Western Municipal Water District Letter WDR None Historical
259287 Western Municipal Water District Letter WDR None Historical
164662 Western Municipal Water District 401 Certification CERFILLEXC None Historical
260438 Western Riverside County Regional Wastewater Authority Letter WDR None Historical
383591 Western Municipal Water District Enrollee NPDNONMUNIPRCS None Historical
259270 Western Municipal Water District Letter WDR None Historical
454540 Western Municipal Water District Enrollee - 401 Certification CERFILLEXC 10/13/2023 Active
440343 Western Riverside County Regional Wastewater Authority Co-Permitee SLIC 07/09/2020 Active
437669 Western Municipal Water District Enrollee - 401 Certification CERFILLEXC 04/15/2020 Historical
430973 Western Municipal Water District Enrollee - NPDES NPDNONMUNIPRCS 07/18/2019 Active
405062 Western Municipal Water District Enrollee - NPDES NPDNONMUNIPRCS 02/25/2016 Active
405053 Western Municipal Water District Enrollee - NPDES NPDNONMUNIPRCS 02/25/2016 Active
405064 Western Municipal Water District Enrollee - NPDES NPDNONMUNIPRCS 02/25/2016 Active
396787 Western Riverside County Regional Wastewater Authority NPDES Permit NPDMUNILRG 08/01/2015 Active
395117 Western Municipal Water District Enrollee NPDNONMUNIPRCS 03/06/2014 Historical
381701 Western Municipal Water District Enrollee NPDNONMUNIPRCS 10/11/2011 Historical
363275 Western Municipal Water District Reclamation Requirements REC 06/10/2009 Active
349350 Western Riverside County Regional Wastewater Authority NPDES Permit NPDMUNILRG 07/18/2008 Historical
323295 Murrieta WMWD Enrollee SSOMUNILRG 04/02/2007 Active
300470 Western Municipal Water District Enrollee SSOMUNILRG 07/21/2006 Active
300933 Western Riverside County Regional Wastewater Authority Enrollee SSOMUNISML 07/20/2006 Active
209332 Western Municipal Water District Enrollee WDRNONMUNIPRCS 03/04/2004 Historical
132543 Western Municipal Water District WDR WDRMUNILRG 11/21/2003 Active
131397 Western Riverside County Regional Wastewater Authority NPDES Permit NPDMUNILRG 12/03/2002 Historical
209272 Western Municipal Water District Enrollee NPDNONMUNIPRCS 08/19/1998 Historical
140893 Western Riverside County Regional Wastewater Authority NPDES Permit NPDMUNILRG 06/06/1997 Historical
213977 Murrieta WMWD Enrollee SSOMUNILRG 03/12/1997 Active
141986 Western Municipal Water District WDR WDRMUNIOTH 09/01/1995 Historical
139730 Western Municipal Water District WDR WDRMUNIOTH 09/08/1989 Historical
139339 Western Municipal Water District WDR WDRMUNILRG 03/11/1988 Historical
139198 Western Municipal Water District WDR WDRMUNILRG 12/13/1985 Historical
138383 Western Municipal Water District WDR WDRMUNIOTH 09/14/1984 Historical
Total Regulatory Measures linked to Related Parties: 32
  
  
The current report was generated with data as of: 11/29/2024
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