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   Party At-A-Glance Report

  
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General Information
Party ID Party Name Party Classification Mailing Address Work Phone Email/Website
30028 Topa Management Company Privately-Owned Business 1800 Avenue Of The Stars 1400 Los Angeles, CA 90067 310-203-9199 None
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
228697 Gateway East Los Angeles 4 Domestic Site NEC Operator 08/22/1994 None
242476 Masselin Park West Los Angeles 4 Residence, NEC Owner 04/27/1987 02/28/2010
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
548373 Duesenberg Investment Company Organization Contracted With 08/22/1994 None Privately-Owned Business
520988 Celmy Jaco Person Facility Contact 02/03/2010 None None
520988 Celmy Jaco Person Employee 04/30/2010 None None
652825 Danielle Bellantonio Person Legally Responsible Official 10/15/2025 None None
513088 Steve Scholtes Person Legally Responsible Official 07/07/2009 None None
Total Related Parties: 5
  
  
  
  
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?
133894 NPDES Permit 4 4B191173001 Historical NPDESWW 87-122 09/28/1987 07/17/1995 Discharger 09/28/1987 None N
135068 NPDES Permit 4 4B191066001 Historical NPDESWW 94-080 08/22/1994 08/24/1997 Discharger 08/22/1994 None N
136157 NPDES Permit 4 4B191066001 Historical NPDESWW 83-056 10/24/1983 08/22/1994 Discharger 10/24/1983 None N
136309 NPDES Permit 4 4B191173001 Historical NPDESWW 95-092 07/17/1995 08/24/1997 Discharger 07/17/1995 None N
193366 Enrollee - NPDES 4 4B196000334 Historical NPDNONMUNIPRCS R4-2018-0125 04/15/2010 03/01/2022 Discharger 09/01/2005 02/28/2010 N
193378 Enrollee - NPDES 4 4B196000350 Active NPDNONMUNIPRCS R4-2023-0429 06/30/1997 None Discharger 06/20/2025 None N
Total Regulatory Measures: 6
  
  
  
  
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
253482 Notice of Violation NOV NOV sent 5/18/04 for overdue 1Q04 DMR. NPDNONMUNIPRCS 05/18/2004 Historical
355206 Notice of Violation NOV NOV sent 10/15/08 for failure to file NOI for coverage under Order R4-2008-0032. NPDNONMUNIPRCS 10/15/2008 Historical
355160 Notice of Violation NOV NOV sent 10/10/08 for failure to file NOI for coverage under R4-2008-0032. NPDNONMUNIPRCS 10/10/2008 Historical
375666 Admin Civil Liability OE-2010-0010 ACLC for Topa Management Corp. NPDNONMUNIPRCS 08/12/2010 Historical
Total Enforcement Actions: 4
  
  
  
  
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: 10/31/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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