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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
52148 Yorba Linda Water District Special District Po Box 309 Yorba Linda, CA 92885-0309 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
836076 Yorba Linda Water District WS Orange 8 Utility Structure Owner and Operator 06/23/2017 None
256418 Yorba Linda Water District CS Orange 8 Collection_System Owner 04/26/2002 None
219861 Dewatering,General-YLWD Orange 8 Utility Structure Owner 01/27/1995 None
Total Related Places: 3
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
650093 Brian Vargas Person Data Submitter 03/27/2025 None None
649057 Greg Valenzuela Person Data Submitter 02/04/2025 None None
648950 Freddie Ojeda Person Legally Responsible Official 02/04/2025 None None
638835 Ethan Nakano Person Data Submitter 04/04/2023 None None
593755 Nicholas Hollon Person Legally Responsible Official 01/08/2019 None None
586437 Nick Hollon Person Data Submitter 11/01/2018 03/11/2019 None
584062 Jeffrey McDonald Person Legally Responsible Official 09/18/2018 12/25/2024 None
583926 Anthony Varian Person Data Submitter 09/05/2018 04/11/2023 None
554869 Eduardo Gutierrez Person Data Submitter 03/01/2016 03/29/2017 None
538832 John DeCriscio Person Legally Responsible Official 02/20/2013 12/26/2024 None
448211 Ken Mendum Person Legally Responsible Official 11/26/2007 09/06/2018 None
362815 Ken Vecchiarelli Person Legally Responsible Official 02/01/2007 11/20/2014 None
362814 Harold Hulbert Person Data Submitter 02/01/2007 11/20/2014 None
362814 Harold Hulbert Person Legally Responsible Official 06/23/2017 None None
362813 Diane Dalton Person Legally Responsible Official 02/01/2007 08/15/2019 None
354385 Mike Payne Person Legally Responsible Official 12/08/2006 11/20/2014 None
115364 Lee Cory Person Legally Responsible Official 01/27/1995 11/20/2014 None
Total Related Parties: 17
  
  
  
  
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?
413961 Enrollee - NPDES 8 4DW0208 Active NPDNONMUNIPRCS 2014-0194-DWQ 01/04/2017 None Discharger 07/01/2016 None N
308772 Co-Permitee 8 8 303483001 Historical WDR R8-2002-0014 04/26/2002 12/01/2006 Discharger 09/07/2006 None N
298951 Enrollee 8 8SSO10641 Active SSOMUNILRG 2022-0103-DWQ 09/05/2006 None Discharger 03/23/2006 None N
206067 Enrollee 8 8 302825001 Historical NPDNONMUNIPRCS R8-2009-0003 08/18/1998 08/01/2015 Discharger 09/01/2005 None N
132117 WDR 8 None Historical WDR R8-2002-0014 04/26/2002 12/01/2006 Discharger 04/26/2002 None N
Total Regulatory Measures: 5
  
  
  
  
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.
1149634 11/18/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Root Intrusion caused 920 gallons of sewage to spill from Manhole at 6601 Fairlynn Blvd to Paved Surface,Street/Curb and Gutter (2 3),Drainage Conveyance System that discharges to surface water Violation None SSO Yorba Linda Water District CS 298951 2022-0103-DWQ N
1143792 05/22/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Vandalism (specify below) caused 6000 gallons of sewage to spill from Lower Lateral (Public),Manhole,Gravity Mainline at 18700 Yorba Linda Blvd (Yorba Linda Pines Apartments) to Building or Structure,Street/Curb and Gutter (2 3) Violation None SSO Yorba Linda Water District CS 298951 2022-0103-DWQ N
1132018 09/08/2024 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Debris from Lateral caused 150 gallons of sewage to spill from Manhole at 18001 Yorba Linda Blvd, Yorba Linda, CA 92886 to Street/Curb and Gutter (2 3),Drainage Conveyance System,Drainage Conveyance System that discharges to surface water,Paved Surface,Groundwater Infiltration Basin or Facility Violation None SSO Yorba Linda Water District CS 298951 2022-0103-DWQ N
1132017 05/30/2024 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Other (specify below),Debris-wipes/Non-disposables caused 5500 gallons of sewage to spill from Lateral Clean Out (Private) at 4511 Ohio St, Yorba Linda CA to Drainage Conveyance System Violation None SSO Yorba Linda Water District CS 298951 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
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: 05/22/2026
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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