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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
S613049 County of Los Angeles Department of Public Works County Agency 900 South Fremont Avenue Alhambra, CA 91803 626-300-3200 jkearns@dpew.lacounty.gov
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
S933262 MacLaren Community Park Los Angeles 4 Facility Discharger 07/11/2025 None
S889994 Pitchess Detention Center LASD EVOC Los Angeles 4 Facility Discharger 01/22/2021 None
S872976 Rancho Los Amigos Phase II Harriman Building Los Angeles 4 Facility Discharger 05/01/2019 None
S850791 Carolyn Rosas Park Splash Pad Project Los Angeles 4 Facility Discharger 10/21/2016 None
S833683 Helen Keller Park Los Angeles 4 Facility Discharger 02/04/2015 None
S833564 RLA Increment 1 Site Demolition and Make Ready Los Angeles 4 Facility Discharger 01/26/2015 None
S831657 Camp Vernon Kilpatrick Replacement Project Los Angeles 4 Facility Discharger 09/22/2014 None
S824523 Los Angeles River North Valleyheart Riverwalk Project Los Angeles 4 Facility Discharger 07/11/2013 None
S819532 Los Angeles River Headwaters Project Los Angeles 4 Facility Discharger 10/01/2012 None
S815645 Hall of Justice Los Angeles 4 Facility Discharger 03/14/2012 None
S814378 Quartz Hill Drain And 50th Street West Los Angeles 6B Facility Discharger 01/04/2012 None
S808844 New Fire Station 150 Los Angeles 4 Facility Discharger 03/28/2011 None
Total Related Places: 12
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
N/A Dennis Simonian Contact Owner Contact N/A N/A N/A
N/A Elizabeth Ajaelo Contact Owner Contact N/A N/A N/A
N/A Vince Yu Contact Owner Contact N/A N/A N/A
N/A Soheila Kalhor Contact Owner Contact N/A N/A N/A
N/A ryan kristan Contact Owner Contact N/A N/A N/A
N/A Elizabeth Ajaelo Contact Owner Contact N/A N/A N/A
N/A Jeremy Judd Contact Owner Contact N/A N/A N/A
N/A Hannah Dewey Contact Owner Contact N/A N/A N/A
N/A Tom Afschar Contact Owner Contact N/A N/A N/A
Total Related Parties: 9
  
  
  
  
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?
S587173 Construction 4 4 19C408146 Active CONSTW 2009-0009-DWQ 08/11/2025 None Discharger 07/11/2025 None None
Total Regulatory Measures: 1
  
  
  
  
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.
S880660 12/30/2021 SW - Deficient BMP Implementation Deficient BMP implementation resulting in water discharge from site. Violation N Inspection Rancho Los Amigos Phase II Harriman Building S508530 2009-0009-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: 1
*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
S444582 Verbal Communication None 4 19C387684 CONSTW 12/30/2021 Historical
S426066 1st Annual Report Notice of Non-Compliance None 4 19C372476 CONSTW 04/28/2017 Historical
Total Enforcement Actions: 2
  
  
  
  
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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