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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
523472 Los Angeles Cnty County Agency 900 South Fremont Avenue 5th Floor Alhambra, CA 91802-1460 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
768986 Newton Canyon Road, Et Al. Los Angeles 4 Dredge/Fill Site None None None
857548 Flume Canyon Rd. at Swarthout Creek Emergency Repair Los Angeles 6B Dredge/Fill Site Owner 04/09/2019 None
754470 Topanga Library Los Angeles 4 Educational Facilities Owner 10/18/2007 None
794056 Avenue J Over Little Rock Creek Bridge Replacement Los Angeles 6B Dredge/Fill Site Owner 05/10/2013 None
Total Related Places: 4
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
552507 Sarah Scott Person Legally Responsible Official 04/09/2019 None None
523473 Rene Bobadilla Person Legally Responsible Official 10/18/2007 None None
528093 Paul Maselbas Person Legally Responsible Official 07/26/2011 None None
Total Related Parties: 3
  
  
  
  
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?
374888 Enrollee - WDR 4 4B197000097 Active WDRMUNIOWTS 01-031 10/18/2007 None Discharger 10/18/2007 None N
390180 Enrollee - 401 Certification 6V 6B191304001 Historical CERFILLEXC R6T-2003-0004 10/11/2013 02/17/2016 Discharger 05/10/2013 None N
429886 Enrollee - 401 Certification 6V 6B191903005 Historical CERFILLEXC RGP 63 04/09/2019 05/07/2019 Discharger 04/09/2019 None N
380509 401 Certification 4 None Historical CERFILLEXC None 03/11/2009 03/11/2014 Discharger 07/26/2011 None N
Total Regulatory Measures: 4
  
  
  
  
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.
1118455 07/15/2022 Late Report The report was submitted 25 days late from due date. Violation N Report Topanga Library 374888 01-031 N
1118450 01/15/2023 Late Report The report was submitted 22 days late from due date. (2/6/2023) Violation N Report Topanga Library 374888 01-031 N
1118454 01/15/2021 Late Report The report was submitted 7 days from due date. Violation N Report Topanga Library 374888 01-031 N
1118449 01/15/2022 Late Report The report was submitted 16 days from due date. ( 1/31/2022) Violation N Report Topanga Library 374888 01-031 N
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: 4
*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
388871 Notice of Violation NOV NOV 01/25/2013 for Los Angeles Cnty WDR 01/25/2013 Active
404102 Notice of Violation NOV NOV 11/20/2015 for Los Angeles Cnty WDRMUNIOWTS 11/20/2015 Active
428181 Notice of Violation NOV NOV 11/13/2018 for Los Angeles Cnty WDRMUNIOWTS 11/13/2018 Historical
Total Enforcement Actions: 3
  
  
  
  
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: 11/26/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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