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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
S19969 Hawker Pacific Aerospace Privately-Owned Business 11310 Sherman Way Sun Valley, CA 91352 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
S229838 Hawker Pacific Inc Los Angeles 4 Facility Discharger 09/01/2005 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 Gary Wannlund 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?
Total Regulatory Measures: 0
  
  
  
  
Expand/Contract Violations
Violations within the past five years
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.
S889427 07/25/2024 SW - Effluent NEL violations Violation N Report Hawker Pacific Inc S189648 2014-0057-DWQ Y
S885628 08/02/2023 SW - Effluent Numeric effluent limit violations Violation N Report Hawker Pacific Inc S189648 2014-0057-DWQ Y
S881704 04/27/2022 SW - Effluent Effluent Limit Violation for Total Cadmium and Total Zinc as listed in the Stormwater industrial General Permit. Violation N Report Hawker Pacific Inc S189648 2014-0057-DWQ Y
Report currently showing last five years of violations. Click here to return to viewing one year of violations. Refer to the Interactive Violation Report for more data.
Total Violations: 3
*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
S453732 Administrative Civil Liability Complaint R4-2024-0293 4 19I030121 INDSTW 07/25/2024 Historical
S453605 13383 Order R4-2024-0188 4 19I030121 INDSTW 07/09/2024 Historical
S450398 Administrative Civil Liability Complaint R4-2023-0289 4 19I030121 INDSTW 08/02/2023 Historical
S446737 Time Schedule Order R4-2022-0102 4 19I030121 INDSTW 06/16/2022 Historical
S446487 Administrative Civil Liability Complaint R4-2022-0077 4 19I030121 INDSTW 04/27/2022 Historical
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: 05/20/2026
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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