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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
545084 Bert Mason 9750 Washburn Road Downey, CA 90241 562-923-0711 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
35459 Park Water Company under Liberty Utilities Organization Employee 01/27/2014 None Privately-Owned Business
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
416675 Park Water Company under Liberty Utilities Enrollee - NPDES NPDNONMUNIPRCS 07/01/2016 Active
416674 Park Water Company under Liberty Utilities Enrollee - NPDES NPDNONMUNIPRCS 07/01/2016 Active
416676 Park Water Company under Liberty Utilities Enrollee - NPDES NPDNONMUNIPRCS 07/01/2016 Active
386952 Park Water Company under Liberty Utilities Enrollee NPDNONMUNIPRCS 08/28/2012 Historical
320463 Park Water Company under Liberty Utilities Enrollee NPDNONMUNIPRCS 03/20/2007 Historical
193481 Park Water Company under Liberty Utilities Enrollee NPDNONMUNIPRCS 07/07/1999 Historical
400817 Park Water Company under Liberty Utilities Enrollee - NPDES NPDNONMUNIPRCS 05/29/2015 Historical
Total Regulatory Measures linked to Related Parties: 7
  
  
The current report was generated with data as of: 11/25/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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