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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
S385348 Matrix Service Inc Privately-Owned Business 500 W Collins Ave Orange, CA 92867 None None
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
S652975 Matrix Service Inc Orange 8 Facility Discharger 06/27/2007 None
Total Related Places: 1
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
N/A Chloe Liu Booth Contact Owner Contact N/A N/A N/A
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?
S327321 Industrial 8 8 30I020967 Active INDSTW 2014-0057-DWQ 06/30/2007 None Discharger 06/27/2007 None None
Total Regulatory Measures: 1
  
  
  
  
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
S450541 2nd Annual Report Notice of Non-Compliance None 8 30I020967 INDSTW 08/31/2023 Historical
S450298 1st Annual Report Notice of Non-Compliance None 8 30I020967 INDSTW 08/01/2023 Historical
S444659 Staff Enforcement Letter None 8 30I020967 INDSTW 01/04/2022 Historical
S439935 Staff Enforcement Letter None 8 30I020967 INDSTW 02/01/2021 Historical
S437385 2nd Annual Report Notice of Non-Compliance None 8 30I020967 INDSTW 09/10/2020 Historical
S437078 1st Annual Report Notice of Non-Compliance None 8 30I020967 INDSTW 08/12/2020 Historical
S436076 Staff Enforcement Letter None 8 30I020967 INDSTW 02/03/2020 Historical
S416278 2nd Annual Report Notice of Non-Compliance None 8 30I020967 INDSTW 08/29/2014 Historical
S416181 1st Annual Report Notice of Non-Compliance None 8 30I020967 INDSTW 07/31/2014 Historical
S412536 Verbal Communication None 8 30I020967 INDSTW 06/06/2013 Historical
S412535 Verbal Communication None 8 30I020967 INDSTW 06/06/2013 Historical
S409829 1st Annual Report Notice of Non-Compliance None 8 30I020967 INDSTW 07/31/2012 Historical
S406393 Verbal Communication None 8 30I020967 INDSTW 08/31/2011 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: 01/09/2026
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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