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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
41467 Sonoma County Board of Supervisors County Agency 2550 Ventura Avenue Santa Rosa, CA 95403 707-565-1909 None
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
256062 Santa Rosa Area MS4 Phase 1 Permit Sonoma 1 MS4 Owner 03/27/1997 None
Total Related Places: 1
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
532297 Santa Rosa Area MS4 Phase 1 Organization In an Agreement With 03/14/2012 None Government Agency Combination
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?
179203 Co-Permitee 1 1B02150SSON Historical MNSTW1 R1-2009-0050 10/01/2009 01/05/2016 Discharger 09/01/2005 None N
Total Regulatory Measures: 1
  
  
  
  
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
407988 Admin Civil Liability R1-2016-0024 ACL R1-2016-0024 for Sonoma County Board of Supervisors MNSTW1 07/11/2016 Historical
399341 Notice of Violation None NOV 11/25/2014 for Sonoma Cnty Board of Supervisors MNSTW1 11/25/2014 Active
389866 Notice of Violation None NOV 11/01/2012 for Sonoma Cnty Board of Supervisors MNSTW1 11/01/2012 Historical
342227 Clean-up and Abatement Order R1-2007-0097 1B02150SSON Sonoma County Fair Grounds CAO R1-2007-0097 MNSTW1 10/30/2007 Historical
Total Enforcement Actions: 4
  
  
  
  
Expand/Contract Enforcement Actions
Regulatory Measures linked to Related Parties
Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status
371785 Santa Rosa Area MS4 Phase 1 NPDES Permit MNSTW1 10/01/2009 Historical
Total Regulatory Measures linked to Related Parties: 1
  
  
The current report was generated with data as of: 02/18/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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