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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
475389 Orange City City Agency Po Box 449 Orange, CA 92866 714-744-7283(+) None
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
895274 Staff Working Proposal Regional MS4 Permit Area Riverside 8 MS4 None None None
895268 Draft Order R8-2024-0001 Regional MS4 Permit Area Riverside 8 MS4 None None None
889459 San Bernardino County MS4 in Santa Ana Region San Bernardino 8 Domestic Site NEC None None None
787510 East bluff storm drain line Orange 8 MS4 None None None
783910 Santiago Creek Bike Trail - Tustin Branch Orange 8 Dredge/Fill Site Owner 07/23/2012 None
782960 Santiago Creek Bike Trail Orange 8 Dredge/Fill Site Owner 07/05/2012 None
770352 Santiago Bike Trail Orange 8 Dredge/Fill Site Owner 08/25/2011 None
258976 Riverside Cnty MS4 Riverside 8 MS4 None None None
258973 Orange County MS4 Orange 8 MS4 None None None
258938 Orange City MS4 Orange 8 MS4 Owner 01/18/2002 None
258937 Newport Beach MS4 Orange 8 MS4 None None None
258923 Anaheim MS4 Orange 8 MS4 None None None
256413 Orange City CS Orange 8 Collection_System Owner 04/26/2002 None
220056 Dewatering,Various Locations Orange 8 Facility Owner 04/27/2004 None
Total Related Places: 14
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
653186 North Net Training Authority Organization Member Of (Passive) 11/19/2025 None Government Agency Combination
652325 Matthew Lorenzen Person Legally Responsible Official 09/11/2025 None None
647327 Alan Truong Person Legally Responsible Official 10/08/2024 None None
622256 Derek Marsden Person Data Submitter 02/25/2021 None None
572287 Leila Sadrieh Person Data Submitter 01/16/2018 None None
562388 John Nelson Person Data Submitter 02/08/2017 02/07/2018 None
544148 Abel Bernal Person Employee 11/12/2013 None None
536545 Frank Sun Person Legally Responsible Official 01/09/2018 None None
534848 Amir Farahani Person Legally Responsible Official 07/04/2012 None None
534848 Amir Farahani Person Employee 07/05/2012 None None
528661 Deborah Strunk Person Legally Responsible Official 08/25/2011 None None
525387 Joe DeFrancesco Person Legally Responsible Official 12/22/2010 09/06/2018 None
391999 Christopher Cash Person Employee 09/10/2018 None None
360063 Bob Von Schimmelmann Person Legally Responsible Official 01/16/2007 12/20/2010 None
355972 Rich Esparza Person Data Submitter 12/20/2006 None None
355971 Fernando Nieves Person Data Submitter 12/20/2006 None None
355970 Mike Carney Person Data Submitter 12/20/2006 03/26/2018 None
355970 Mike Carney Person Legally Responsible Official 03/26/2018 None None
355969 Tim Dunn Person Data Submitter 12/20/2006 11/29/2017 None
355717 Preston Lee Person Data Submitter 12/18/2006 12/20/2010 None
104316 Gene Estrada Person Legally Responsible Official 06/04/2008 01/25/2018 None
93025 John Sibley Person Legally Responsible Official 04/27/2004 02/08/2017 None
Total Related Parties: 22
  
  
  
  
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?
455617 Co-Permitee 8 None Historical MNSTW1 R8-2002-0010 01/18/2002 05/31/2009 Discharger 01/18/2002 05/31/2009 N
386443 401 Certification 8 None Historical CERFILLEXC None 02/27/2009 02/26/2014 Discharger 07/23/2012 None N
385899 401 Certification 8 None Historical CERFILLEXC None 07/30/2002 None Discharger 07/05/2012 None N
380991 401 Certification 8 None Historical CERFILLEXC None 02/27/2009 02/27/2014 Discharger 08/25/2011 None N
308710 Co-Permitee 8 8 303476001 Historical WDR R8-2002-0014 04/26/2002 12/01/2006 Discharger 09/06/2006 None N
298940 Enrollee 8 8SSO10591 Active SSOMUNILRG 2022-0103-DWQ 11/17/2006 None Discharger 03/23/2006 None N
206319 Enrollee 8 8 303455001 Historical NPDNONMUNIPRCS R8-2003-0061 05/06/2004 03/26/2009 Discharger 09/01/2005 None N
148558 Resolution 8 None Active PLNTMDL 99-010 04/09/1999 None Discharger 04/09/1999 None N
132117 WDR 8 None Historical WDR R8-2002-0014 04/26/2002 12/01/2006 Discharger 04/26/2002 None N
131331 NPDES Permit 8 None Historical MNSTW1 R8-2002-0010 01/18/2002 05/31/2009 Discharger 01/18/2002 None N
Total Regulatory Measures: 10
  
  
  
  
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.
1152038 03/06/2026 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Fats, Oil and Grease (FOG),Debris-wipes/Non-disposables caused 411 gallons of sewage to spill from Manhole at 180 S. Anita Dr to Drainage Conveyance System that discharges to surface water Violation None SSO Orange City CS 298940 2022-0103-DWQ N
1150079 12/22/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Fats, Oil and Grease (FOG) caused 300 gallons of sewage to spill from Manhole at 8163 E. Chadwick Pkwy to Drainage Conveyance System Violation None SSO Orange City CS 298940 2022-0103-DWQ N
1147583 09/18/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Debris-wipes/Non-disposables caused 60 gallons of sewage to spill from Manhole at 180 S Anita Dr to Drainage Conveyance System that discharges to surface water Violation None SSO Orange City CS 298940 2022-0103-DWQ N
1147127 09/06/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Debris-wipes/Non-disposables,Other (specify below),Debris from Lateral caused 405 gallons of sewage to spill from Manhole at Meats Ave and Santiago Blvd to Drainage Conveyance System,Street/Curb and Gutter (2 3) Violation None SSO Orange City CS 298940 2022-0103-DWQ N
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: 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
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
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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