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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
11642 Copperfield Investment & Development Privately-Owned Business 4929 Wilshire Boulevard #830 Los Angeles, CA 90010 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
274110 4929 Wilshire LP Los Angeles 4 Domestic Site NEC Owner 01/08/1996 06/27/2007
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
Total Related Parties: 0
  
  
  
  
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?
193315 Enrollee - NPDES 4 4B196000239 Active NPDNONMUNIPRCS R4-2018-0125 04/08/1996 None Discharger 09/01/2005 06/27/2007 N
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
355162 Notice of Violation NOV NOV sent 10/15/08 for failure to file NOI for coverage under R4-2008-0032. NPDNONMUNIPRCS 10/15/2008 Historical
375676 Admin Civil Liability OE-2010-0001 ACLC for Copperfield Investment & Development NPDNONMUNIPRCS 08/11/2010 Historical
242445 Notice of Violation NOV NOV sent 6/26/03 for NPDES permit limit effluent violations. NPDNONMUNIPRCS 06/26/2003 Historical
228862 Notice of Violation NOV NOV sent 2/21/01 for violation of NPDES permit effluent limits. NPDNONMUNIPRCS 02/21/2001 Historical
255323 Notice of Violation NOV NOV sent 5/18/04 for overdue 2003 annual, 1Q04 DMR. NPDNONMUNIPRCS 05/18/2004 Historical
242377 Notice of Violation NOV NOV sent 7/23/03 for reporting violations. NPDESWW 07/23/2003 Historical
Total Enforcement Actions: 6
  
  
  
  
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: 10/30/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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