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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
650067 John de Fremery 450 Walnut Meadows Oakley, CA 94561 925-625-2279 Defremery@isd.us.com
  
  
  
  
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
21868 Ironhouse Sanitary District Organization Data Submitter 03/26/2025 None Special District
Total Related Parties: 1
  
  
  
  
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 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.
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: 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
457472 Ironhouse Sanitary District NPDES Permit NPDMUNILRG 08/01/2024 Active
440482 Ironhouse Sanitary District Co-Permitee SLIC 07/09/2020 Active
428157 Ironhouse Sanitary District NPDES Permit NPDMUNILRG 02/01/2019 Historical
400987 Ironhouse Sanitary District Enrollee - WDR REC 06/19/2015 Active
394298 Ironhouse Sanitary District NPDES Permit NPDMUNILRG 01/25/2014 Historical
389086 Ironhouse Sanitary District WDR WDRMUNILRG 02/01/2013 Active
382741 Ironhouse Sanitary District 401 Certification CERFILLEXC 01/24/2008 Historical
345347 Ironhouse Sanitary District NPDES Permit NPDMUNILRG 06/14/2008 Historical
301739 Ironhouse Sanitary District Enrollee - WDR SSOMUNILRG 11/17/2006 Active
148458 Ironhouse Sanitary District WDR WDRMUNILRG 09/07/2001 Historical
146353 Ironhouse Sanitary District WDR WDR 01/23/1998 Historical
145914 Ironhouse Sanitary District WDR WDR 12/08/1995 Historical
139518 Ironhouse Sanitary District WDR WDR 02/27/1981 Historical
Total Regulatory Measures linked to Related Parties: 13
  
  
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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