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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
640504 Mike Phillips 8657 Grand Avenue Rosemead, CA 91770 None mike.phillips@amwater.com
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
833993 Arlington Well Los Angeles 4 Utility Structure None None None
773675 California American Water DW Systm Discharges (R9) San Diego 9 Utility Structure None None 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
553804 California American Water Organization Employee 01/10/2025 None Privately-Owned Business
563132 California American Water Company Organization Employee 04/28/2023 None Privately-Owned Business
Total Related Parties: 2
  
  
  
  
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?
428154 Enrollee - NPDES 4 4B198802001 Active NPDNONMUNIPRCS R4-2018-0087 12/19/2018 None Discharger Contact 04/28/2023 None N
403267 Enrollee - NPDES 9 4DW0394 Active NPDMUNIOTH 2014-0194-DWQ 10/12/2015 None Discharger Contact 09/17/2025 None N
Total Regulatory Measures: 2
  
  
  
  
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
455927 California American Water Enrollee - WDR SSOALLOTH 02/09/2024 Active
403833 California American Water Enrollee - NPDES NPDNONMUNIPRCS 11/10/2015 Active
417005 California American Water Enrollee - NPDES NPDNONMUNIPRCS 07/01/2016 Active
403884 California American Water Enrollee - NPDES NPDNONMUNIPRCS 10/12/2015 Active
403878 California American Water Enrollee - NPDES NPDNONMUNIPRCS 10/12/2015 Active
403877 California American Water Enrollee - NPDES NPDNONMUNIPRCS 10/02/2015 Active
403873 California American Water Enrollee - NPDES NPDNONMUNIPRCS 10/12/2015 Active
403866 California American Water Enrollee - NPDES NPDNONMUNIPRCS 10/12/2015 Active
403861 California American Water Enrollee - NPDES NPDNONMUNIPRCS 11/10/2015 Active
403831 California American Water Enrollee - NPDES NPDNONMUNIPRCS 10/20/2015 Active
403808 California American Water Enrollee - NPDES NPDNONMUNIPRCS 10/23/2015 Active
420343 California American Water Company 401 Certification CERFILLEXC 04/18/2019 Active
428154 California American Water Company Enrollee - NPDES NPDNONMUNIPRCS 12/19/2018 Active
440556 California American Water Company 401 Certification CERFILLEXC 03/28/2022 Active
461049 California American Water Enrollee - NPDES NPDNONMUNIPRCS 02/04/2020 Active
402726 California American Water Enrollee - NPDES NPDNONMUNIPRCS 11/10/2015 Active
417007 California American Water Enrollee - NPDES NPDNONMUNIPRCS 07/01/2016 Active
403267 California American Water Enrollee - NPDES NPDMUNIOTH 10/12/2015 Active
403859 California American Water Enrollee - NPDES NPDNONMUNIPRCS 10/12/2015 Active
403865 California American Water Enrollee - NPDES NPDNONMUNIPRCS 10/12/2015 Active
403876 California American Water Enrollee - NPDES NPDNONMUNIPRCS 10/12/2015 Active
417008 California American Water Enrollee - NPDES NPDNONMUNIPRCS 07/01/2016 Active
403860 California American Water Enrollee - NPDES NPDNONMUNIPRCS 10/20/2015 Active
403162 California American Water Enrollee - NPDES NPDNONMUNIPRCS 10/12/2015 Active
403858 California American Water Enrollee - NPDES NPDNONMUNIPRCS 10/12/2015 Active
403867 California American Water Enrollee - NPDES NPDNONMUNIPRCS 10/12/2015 Active
403879 California American Water Enrollee - NPDES NPDNONMUNIPRCS 10/12/2015 Active
403883 California American Water Enrollee - NPDES NPDNONMUNIPRCS 10/12/2015 Active
403830 California American Water Enrollee - NPDES NPDNONMUNIPRCS 10/12/2015 Active
403868 California American Water Enrollee - NPDES NPDNONMUNIPRCS 10/12/2015 Active
403872 California American Water Enrollee - NPDES NPDNONMUNIPRCS 10/12/2015 Active
417010 California American Water Enrollee - NPDES NPDNONMUNIPRCS 07/01/2016 Active
459662 California American Water Enrollee - NPDES NPDNONMUNIPRCS 01/02/2025 Active
462214 California American Water Enrollee - NPDES NPDNONMUNIPRCS 08/15/2025 Active
193301 California American Water Company Enrollee NPDNONMUNIPRCS 09/22/1995 Historical
412398 California American Water Company Enrollee - NPDES NPDNONMUNIPRCS 05/24/2017 Historical
379041 California American Water Company Enrollee NPDNONMUNIPRCS 06/16/2011 Historical
193286 California American Water Company Enrollee NPDNONMUNIPRCS 09/26/1994 Historical
398022 California American Water Company Enrollee - NPDES NPDNONMUNIPRCS 10/20/2014 Historical
366550 California American Water Company Enrollee NPDNONMUNIPRCS 06/16/2009 Historical
193454 California American Water Company Enrollee NPDNONMUNIPRCS 10/06/1998 Historical
393787 California American Water Company Enrollee - NPDES NPDNONMUNIPRCS 07/11/2014 Historical
193403 California American Water Company Enrollee NPDNONMUNIPRCS 11/07/1997 Historical
193261 California American Water Company Enrollee NPDNONMUNIPRCS 08/18/1992 Historical
391000 California American Water Company Enrollee NPDNONMUNIPRCS 08/28/2013 Historical
Total Regulatory Measures linked to Related Parties: 45
  
  
The current report was generated with data as of: 11/19/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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