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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
536162 Catalina Hernanadez 1149 South Broadway Suite 600 Los Angeles, CA 90015 213-485-5756 None
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
Total Related Places: 0
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
536119 Los Angeles City Bureau of Engineering Organization Legally Responsible Official 10/12/2015 None City Agency
528474 Los Angeles City DPW Organization Legally Responsible Official 08/14/2012 None City Agency
Total Related Parties: 2
  
  
  
  
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
Total Enforcement Actions: 0
  
  
  
  
Expand/Contract Enforcement Actions
Regulatory Measures linked to Related Parties
Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status
458900 Los Angeles City Bureau of Engineering 401 Certification CERFILLEXC 10/20/2025 Active
458199 Los Angeles City Bureau of Engineering Enrollee - 401 Certification CERFILLEXC 10/25/2024 Active
453671 Los Angeles City Bureau of Engineering Enrollee - 401 Certification CERFILLEXC 03/18/2024 Active
437205 Los Angeles City DPW Enrollee - NPDES NPDNONMUNIPRCS 05/08/2020 Historical
429793 Los Angeles City Bureau of Engineering Enrollee - NPDES NPDNONMUNIPRCS 04/25/2019 Historical
412321 Los Angeles City Bureau of Engineering 401 Certification CERFILLEXC 12/18/2018 Active
409827 Los Angeles City Bureau of Engineering 401 Certification CERFILLEXC 02/27/2018 Active
406329 Los Angeles City Bureau of Engineering 401 Certification CERFILLEXC 08/11/2016 Active
398214 Los Angeles City Bureau of Engineering 401 Certification CERFILLEXC 08/13/2014 Historical
396146 Los Angeles City Bureau of Engineering 401 Certification CERFILLEXC 09/19/2014 Historical
392064 Los Angeles City DPW Enrollee - 401 Certification CERFILLEXC 04/21/2011 Historical
391691 Los Angeles City Bureau of Engineering 401 Certification CERFILLEXC 02/28/2012 Historical
387697 Los Angeles City DPW 401 Certification CERFILLEXC 06/15/2011 Historical
387685 Los Angeles City DPW 401 Certification CERFILLEXC 07/21/2011 Historical
387210 Los Angeles City Bureau of Engineering Enrollee NPDNONMUNIPRCS 09/18/2012 Historical
386974 Los Angeles City DPW Enrollee - 401 Certification CERFILLEXC 04/15/2010 Historical
386956 Los Angeles City Bureau of Engineering Enrollee NPDNONMUNIPRCS 08/22/2012 Historical
384963 Los Angeles City DPW Letter MNSTW1 03/29/2012 Historical
380530 Los Angeles City DPW 401 Certification CERFILLEXC 02/11/2009 Historical
341534 Los Angeles City DPW Enrollee NPDNONMUNIPRCS 03/28/2008 Historical
302373 Los Angeles City DPW Enrollee WDRNONMUNIPRCS 08/15/2005 Historical
194254 Los Angeles City DPW Enrollee NPDNONMUNIPRCS 06/22/2004 Historical
194172 Los Angeles City DPW Enrollee WDRNONMUNIPRCS 09/26/2002 Historical
193760 Los Angeles City DPW Enrollee LNDISP 04/10/2003 Historical
193758 Los Angeles City DPW Enrollee LNDISP 02/03/2003 Historical
193751 Los Angeles City DPW Enrollee LNDISP 07/03/2002 Historical
193746 Los Angeles City DPW Enrollee LNDISP 02/14/2002 Historical
193346 Los Angeles City DPW Enrollee NPDNONMUNIPRCS 03/12/1997 Historical
170182 Los Angeles City DPW Enrollee LNDISP 07/03/2002 Historical
Total Regulatory Measures linked to Related Parties: 29
  
  
The current report was generated with data as of: 11/03/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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