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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
299819 Mark Stowell Po Box 87014 Yorba Linda, CA 92885-8714 714-961-7170(+) mstowell@yorba-linda.org(+)
  
  
  
  
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
273968 Yorba Linda City Organization Legally Responsible Official 01/16/2007 None City Agency
273968 Yorba Linda City Organization Legally Responsible Official 01/17/2007 None City Agency
26419 La Mirada City Organization Legally Responsible Official 10/23/2024 None City Agency
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?
Total Regulatory Measures: 0
  
  
  
  
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.
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: 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
459556 Yorba Linda City Enrollee - 401 Certification CERFILLEXC 04/07/2025 Active
459556 Yorba Linda City Enrollee - 401 Certification CERFILLEXC 04/07/2025 Active
412845 Yorba Linda City 13267 Letter (Non-Enforcement) MNSTW1 04/17/2017 Active
412845 Yorba Linda City 13267 Letter (Non-Enforcement) MNSTW1 04/17/2017 Active
412844 Yorba Linda City Letter MNSTW1 04/17/2017 Historical
412844 Yorba Linda City Letter MNSTW1 04/17/2017 Historical
412345 Yorba Linda City 13267 Letter (Non-Enforcement) MNSTW1 03/20/2017 Historical
412345 Yorba Linda City 13267 Letter (Non-Enforcement) MNSTW1 03/20/2017 Historical
395698 Yorba Linda City Enrollee - WDR UST 07/21/2014 Historical
395698 Yorba Linda City Enrollee - WDR UST 07/21/2014 Historical
385738 Yorba Linda City 401 Certification CERFILLEXC 03/13/2000 Historical
385738 Yorba Linda City 401 Certification CERFILLEXC 03/13/2000 Historical
308769 Yorba Linda City Co-Permitee WDR 04/26/2002 Historical
308769 Yorba Linda City Co-Permitee WDR 04/26/2002 Historical
301190 La Mirada City Enrollee SSOMUNILRG 08/16/2006 Active
298952 Yorba Linda City Enrollee SSOMUNILRG 08/24/2006 Historical
298952 Yorba Linda City Enrollee SSOMUNILRG 08/24/2006 Historical
132117 Yorba Linda City WDR WDR 04/26/2002 Historical
132117 Yorba Linda City WDR WDR 04/26/2002 Historical
131331 Yorba Linda City NPDES Permit MNSTW1 01/18/2002 Historical
131331 Yorba Linda City NPDES Permit MNSTW1 01/18/2002 Historical
Total Regulatory Measures linked to Related Parties: 21
  
  
The current report was generated with data as of: 10/31/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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