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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
S503435 Westlake Village City Other 31200 Oak Crest Dr Westlake Village, CA 91361 N/A N/A
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
S825811 Phase 3A Los Angeles 4 Facility Discharger 09/20/2013 None
S735803 Westlake Village Community Park Project Los Angeles 4 Facility Discharger 04/01/2009 None
S867367 Lindero Linear Park Foxfield Dr to Agoura Rd Los Angeles 4 Facility Discharger 09/27/2018 None
S865254 Freeway Frontage Landscaping Project Los Angeles 4 Facility Discharger 06/27/2018 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
N/A John Knipe Contact Owner Contact N/A N/A N/A
N/A Jessica Arden Contact Owner Contact N/A N/A N/A
N/A ROXANNE HUGHES Contact Owner Contact N/A N/A N/A
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
S409099 13267 Letter/Order R4-2012-0120 4 19C355091 CONSTW 08/02/2012 Historical
S408406 Administrative Civil Liability Complaint R4-2011-0188 4 19C355091 CONSTW 12/16/2011 Historical
S408003 Notice of Violation None 4 19C355091 CONSTW 02/02/2012 Historical
S405828 Notice of Violation None 4 19C355091 CONSTW 03/11/2010 Active
S401322 Notice of Violation None 4 19C355091 CONSTW 02/25/2010 Active
Total Enforcement Actions: 5
  
  
  
  
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: 05/19/2026
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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