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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
10040 Calabasas City City Agency 26135 Mureau Road Calabasas, CA 91302 805-432-8994 None
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
878891 Routine Maintenance of Las Virgenes Creek Concrete Channel Los Angeles 4 Dredge/Fill Site Owner 01/19/2022 None
808438 Los Angeles County MS4s Los Angeles 4 MS4 None None None
645749 Calabasas City CS (SSO) Los Angeles 4 Collection_System Owner 01/17/2007 None
628989 Calabasas Lake - Aq Pesticides for Weed Control Los Angeles 4 Waterway/Shoreline Site None None None
273465 Water Quality Monitoring Los Angeles 4 Facility Owner 01/01/2001 None
243609 Calabasas City - Mun Separate Storm Sewer, MS4 Los Angeles 4 MS4 Owner 12/13/2001 None
Total Related Places: 6
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
650353 Marie Garcia Person Data Submitter 04/10/2025 None None
650303 Hassan Majidi Person Data Submitter 04/10/2025 None None
648288 Melanis Stepanian Person Data Submitter 12/03/2024 None None
646750 Tiara Caruthers Person Data Submitter 08/15/2024 None None
644438 Eric Liu Person Data Submitter 04/30/2024 None None
643848 Curtis Castle Person Legally Responsible Official 03/01/2024 None None
643241 Andrew Ngumba Person Legally Responsible Official 03/12/2024 None None
639886 Brigette Padilla Person Data Submitter 06/06/2023 10/02/2024 None
639041 Tatiana Holden Person Legally Responsible Official 04/21/2023 None None
636815 Alba Lemus Person Data Submitter 01/12/2023 None None
550148 Daniel Lafferty Person Legally Responsible Official 02/20/2015 11/16/2015 None
537094 Alexander Villarama Person Legally Responsible Official 07/23/2013 None None
535586 Rajesh Patel Person Legally Responsible Official 07/26/2012 07/31/2014 None
533492 Anthony Coroalles Person Employee 04/30/2012 None None
524466 Erica Gonzales Person Data Submitter 09/02/2010 07/12/2012 None
460817 Gohar Tsolakyan Person Data Submitter 03/11/2008 09/24/2012 None
448602 Larry Edmonson Person Data Submitter 11/28/2007 None None
448601 Michael Lapraik Person Data Submitter 11/28/2007 None None
448600 Alex Farassati Person Data Submitter 06/16/2009 None None
448600 Alex Farassati Person Data Submitter 11/28/2007 None None
448599 Robert Yalda Person Legally Responsible Official 11/28/2007 None None
377387 Robert Swartz Person Legally Responsible Official 05/24/2007 10/31/2012 None
363911 Norman Cortez Calabasas Person Data Submitter 02/07/2007 09/02/2010 None
363572 Cynthia Marquez Calabasas Person Data Submitter 02/06/2007 09/02/2010 None
362164 Nicholas Agbobu Person Legally Responsible Official 02/06/2007 09/22/2022 None
361559 May Hong Person Data Submitter 02/06/2007 None None
361237 Keith Lehto Person Legally Responsible Official 02/07/2007 07/17/2012 None
334830 Jeffrey Bouse Person Legally Responsible Official 02/07/2007 10/18/2012 None
334830 Jeffrey Bouse Person Legally Responsible Official 07/16/2012 None None
Total Related Parties: 29
  
  
  
  
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?
384816 Letter 4 4B190157001 Historical MNSTW1 R4-2012-0175 03/29/2012 03/30/2012 Discharger 04/18/2012 None N
319244 Enrollee 4 4SSO11447 Active SSOMUNILRG 2022-0103-DWQ 01/17/2007 None Discharger 01/17/2007 None N
194212 Enrollee 4 4B197300008 Historical NPDNONMUNIPRCS 2004-0009-DWQ 04/03/2002 11/30/2013 Discharger 09/01/2005 02/14/2006 N
148637 Individual Monitoring Requirem 4 4WQCALABASA Historical VOLMON CALABASA 01/01/2001 01/02/2001 Discharger 01/01/2001 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.
1143695 05/13/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Other (specify below),Debris-General caused 500 gallons Violation None SSO Calabasas City CS (SSO) 319244 2022-0103-DWQ N
1133464 07/28/2024 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Debris-Rags, Vandalism (specify below) caused 2780 gallo Violation None SSO Calabasas City CS (SSO) 319244 2022-0103-DWQ N
1133463 02/12/2024 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Debris-General, Natural Disaster (specify below) caused Violation None SSO Calabasas City CS (SSO) 319244 2022-0103-DWQ N
1133462 05/18/2023 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Other (specify below) caused 1350 gallons of sewage to s Violation None SSO Calabasas City CS (SSO) 319244 2022-0103-DWQ 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
377283 13267 Letter R4-2011-0004 13267 Letter R4-2011-0004 01/13/2011 for Calabasas City SSOMUNILRG 01/13/2011 Historical
341995 Notice of Violation NOV NOV sent 3/4/08 for 188 receiving water violations of MS4 permit CAS004001. MNSTW1 03/04/2008 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: 06/18/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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