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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
307780 Mendes, Vivian Privately-Individual N/A N/A N/A
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
233077 Double Oak #2 Dairy Tulare 5F Animal Feeding Owner 02/08/2017 None
235634 Double Oak Dairy Tulare 5F Animal Feeding Owner 06/29/2007 None
256997 John Jongsma Dairy Tulare 5F Animal Feeding Owner and Operator 06/29/2007 06/30/2014
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
521857 Brad Vander Poel Person Owner Contact 03/29/2010 None None
115183 Larry Morais Person Facility Contact 06/17/2005 03/28/2006 None
Total Related Parties: 2
  
  
  
  
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?
384785 13267 Letter (Non-Enforcement) 5F 5C54NC00136 Active ANIWSTCOWS None 04/16/2012 None Discharger 06/29/2007 None N
335627 Enrollee - WDR 5F 5C54NC00161 Historical ANIWSTCOWS R5-2013-0122 06/29/2007 12/23/2019 Discharger 02/08/2017 None N
335597 Enrollee - WDR 5F 5C54NC00112 Active ANIWSTCOWS R5-2013-0122 06/29/2007 None Discharger 06/29/2007 06/30/2014 N
335613 Enrollee - WDR 5F 5C54NC00136 Active ANIWSTCOWS R5-2013-0122 06/29/2007 None Discharger 06/29/2007 None N
Total Regulatory Measures: 4
  
  
  
  
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.
1152947 01/28/2026 Order Conditions Silage storage outside the production area is a violation of Provisions G.4 & Ge Violation None Inspection Double Oak Dairy 335613 R5-2013-0122 N
1152948 01/28/2026 Order Conditions The nitrogen balance ratio of greater than 1.4 was reported for Fields #3 and #4 Violation None Inspection Double Oak Dairy 335613 R5-2013-0122 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: 2
*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
373590 Notice of Violation None NOV of 07/23/2010 for Vivian & Pete Vander Poel of Sierra Vista Dairy ANIWSTCOWS 07/23/2010 Historical
385212 Notice of Violation None NOV 26 July 2012 for VANDER POEL, VIVIAN, DOUBLE OAK DAIRY ANIWSTCOWS 07/26/2012 Historical
409317 Notice of Violation None NOV 06/10/2014 for Jongsma, William ANIWSTCOWS 06/10/2014 Historical
412962 Notice of Violation None NOV for Mendes, Vivian, Double Oak Dairy ANIWSTCOWS 04/27/2017 Active
245575 Notice of Violation UNKNOWN Enforcement - 5C54NC00136 ANIWSTCOWS 11/05/2002 Historical
353582 13267 Letter None 13267 letter 5/20/2008 to Peter Vander Poel ANIWSTCOWS 05/20/2008 Historical
353924 13267 Letter None 13267 letter 5/20/2008 to Pete & Vivian VanderPoel ANIWSTCOWS 05/20/2008 Historical
Total Enforcement Actions: 7
  
  
  
  
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: 11/12/2026
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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