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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
41500 Sonoma West Holding Inc Privately-Owned Business 2064 North Highway 116 Sebastopol, CA 95472-2662 707-824-2534 None
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
248632 Sonoma West Holdings Plant #2 Facility Sonoma 1 Food Processing NEC Owner 06/15/2000 None
269947 Sonoma West Holdings Inc. 1365 South Gravenstein Highway Sonoma 1 Food Processing NEC Owner 07/27/1978 None
897866 Sonoma West Holdings Wastewater Treatment Facility Plant No. 2 - Domestic Sonoma 1 Wastewater Treatment Facility Owner and Operator 12/06/2024 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
587315 Brandon Jacka Person Legally Responsible Official 11/29/2018 None None
628590 Jason Duval Person Data Submitter 09/07/2023 None None
528208 Michael Babbini Person Legally Responsible Official 03/21/2006 12/31/2021 None
586720 Lexxi Ruiz Person Data Submitter 11/05/2018 None None
529232 Julian Kayne Person Interested Party 01/07/2022 None None
649349 Rachael O'Reilly Person Data Submitter 03/11/2025 None None
586720 Lexxi Ruiz Person Data Submitter 03/18/2025 None None
580808 Ryan Pulley Person Data Submitter 07/12/2018 None None
628592 Manuel Soto Person Legally Responsible Official 06/18/2025 None None
Total Related Parties: 9
  
  
  
  
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?
136696 NPDES Permit 1 1B81202OSON Historical NPDINDSML 81-202 10/22/1981 12/04/1986 Discharger 10/22/1981 None N
138316 NPDES Permit 1 1B81202OSON Historical NPDINDSML 94-007 08/25/1994 11/04/2003 Discharger 08/25/1994 None N
137169 NPDES Permit 1 1B81202OSON Historical NPDINDSML 86-196 12/04/1986 08/25/1994 Discharger 12/04/1986 None N
137355 WDR 1 1B78142OSON Historical WDRINDIVLRG 78-142 07/27/1978 05/25/1988 Discharger 07/27/1978 None N
137657 WDR 1 1B78142OSON Active WDRINDIVLRG 88-071 05/25/1988 None Discharger 05/25/1988 None N
132341 NPDES Permit 1 1B81202OSON Historical NPDINDSML R1-2003-0059 11/05/2003 06/13/2010 Discharger 11/05/2003 None N
459659 Individual Monitoring Requirem 1 1B24163RSON Active WDRINDIVSML R1-2025-0004 01/06/2025 None Discharger 12/06/2024 None N
459355 Enrollee - WDR 1 1B24163RSON Active WDRINDIVSML 2014-0153-DWQ 01/06/2025 None Discharger 12/06/2024 None N
462227 Enrollee - WDR 1 1B81202OSON Active WDRINDFP R1-2016-0002 01/06/2025 None Discharger 08/18/2025 None N
349389 NPDES Permit 1 1B81202OSON Historical NPDINDSML R1-2010-0019 06/13/2010 07/31/2018 Discharger 11/05/2003 None N
399211 NPDES Permit 1 1B81202OSON Historical NPDINDSML R1-2018-0003 08/01/2018 06/12/2025 Discharger 11/05/2003 None N
260640 Letter 1 1B81202OSON Historical NPDESWW 001 04/27/2001 04/27/2001 Discharger 04/27/2001 None N
Total Regulatory Measures: 12
  
  
  
  
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.
1144108 03/04/2025 Deficient Monitoring Monthly Total Coliform and Fecal Coliform sample missed for the month due to sam Violation N eSMR Sonoma West Holdings Plant #2 Facility 399211 R1-2018-0003 N
1144109 03/04/2025 CAT1 Total Dissolved Solids (TDS) Daily Maximum limit is 500 mg/L and reported value Violation N eSMR Sonoma West Holdings Plant #2 Facility 399211 R1-2018-0003 N
1143341 05/02/2025 Late Report Quarterly SMR ( MONNPDES ) report for Q1 2025 (2936496) was due on 01-MAY-25 *** Violation None Report Sonoma West Holdings Plant #2 Facility 399211 R1-2018-0003 N
1144106 02/18/2025 CAT1 Nitrate, Total (as N) Monthly Mean limit is 10 mg/L and reported value was 18 mg Violation N eSMR Sonoma West Holdings Plant #2 Facility 399211 R1-2018-0003 N
1145203 06/03/2025 CAT1 Total Dissolved Solids (TDS) Monthly Average (Mean) limit is 500 mg/L and report Violation N eSMR Sonoma West Holdings Plant #2 Facility 399211 R1-2018-0003 N
1145204 04/02/2025 CAT1 Total Dissolved Solids (TDS) Monthly Average limit is 500 mg/L and reported valu Violation N eSMR Sonoma West Holdings Plant #2 Facility 399211 R1-2018-0003 N
1144107 03/04/2025 OEV pH Instantaneous Minimum limit is 6.5 SU and reported value was 6.42 SU at STG-0 Violation N eSMR Sonoma West Holdings Plant #2 Facility 399211 R1-2018-0003 N
1145205 04/08/2025 CAT1 Nitrate, Total (as N) Monthly Average (Mean) limit is 10 mg/L and reported value Violation N eSMR Sonoma West Holdings Plant #2 Facility 399211 R1-2018-0003 N
1145206 05/06/2025 CAT1 Total Dissolved Solids (TDS) Monthly Average (Mean) limit is 500 mg/L and report Violation N eSMR Sonoma West Holdings Plant #2 Facility 399211 R1-2018-0003 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: 9
*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
224611 Clean-up and Abatement Order 89-127 Enforcement - 1B81202OSON Sonoma West Holdings Plant #2 Facility NPDINDSML 10/06/1989 Active
219091 Clean-up and Abatement Order 88-022 Enforcement - 1B81202OSON Sonoma West Holdings Plant #2 Facility NPDINDSML 03/04/1988 Active
225105 Oral Communication None Enforcement - 1B81202OSON Sonoma West Holdings Plant #2 Facility NPDINDSML 08/27/1999 Historical
225328 Oral Communication None Enforcement - 1B81202OSON Sonoma West Holdings Plant #2 Facility NPDINDSML 08/27/1999 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
Total Regulatory Measures linked to Related Parties: 0
  
  
The current report was generated with data as of: 01/09/2026
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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