Welcome to California
California Home
Welcome to California - images of Golden Gate Bridge, ocean sunset, waterfall, flowers, and city skyline California Home Welcome to the California Environmental Protection Agency
California Integrated Water Quality System Project (CIWQS)
   Party At-A-Glance Report

  
   [VIEW PRINTER FRIENDLY VERSION] [EXPORT THIS REPORT TO EXCEL]

  
  
  
  
  
General Information
Party ID Party Name Party Classification Mailing Address Work Phone Email/Website
562243 Republic Services of Sonoma County Privately-Owned Business 500 Mecham Road Petaluma, CA 94952 None None
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
257560 Sonoma County Central SWDS Sonoma 1 Land fill Owner and Operator 02/15/2017 None
257560 Sonoma County Central SWDS Sonoma 1 Land fill Owner 08/24/2020 None
757084 Central Landfill - Leachate Conveyance Line CS Sonoma 1 Collection_System Operator 01/30/2017 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
606388 JOSEPH ESSIG Person Legally Responsible Official 02/13/2020 None None
624428 Derek Cheney Person Legally Responsible Official 05/20/2021 None None
633415 Chris Nottenkamper Person Data Submitter 07/08/2022 09/07/2022 None
633415 Chris Nottenkamper Person Data Submitter 06/02/2022 09/07/2022 None
633415 Chris Nottenkamper Person Legally Responsible Official 07/19/2022 None None
642590 Christopher Marks Person Legally Responsible Official 11/13/2023 None None
Total Related Parties: 6
  
  
  
  
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?
375978 Enrollee - WDR 1 1SSO11652 Active SSOMUNISML 2022-0103-DWQ 05/02/2006 None Discharger 01/30/2017 None N
435559 Enrollee - Waiver 1 1B80149OSON Active LNDISPOTH R1-2017-0056 11/12/2019 None Discharger 11/12/2019 None N
439839 Co-Permitee SB 1B80149OSON Active SLIC 2019-0006-DWQ 03/20/2019 None Discharger 08/24/2020 None N
400630 WDR 1 1B80149OSON Historical LFOPER R1-2015-0006 03/12/2015 06/08/2022 Discharger 02/15/2017 None N
448371 WDR 1 1B80149OSON Active LFOPER R1-2022-0010 06/09/2022 None Discharger 02/15/2017 None N
435476 Enrollee - Waiver 1 1B80149OSON Historical LNDISPOTH R1-2017-0056 11/03/2017 11/12/2019 Discharger 11/12/2019 None N
440196 Enrollee - WDR 1 1B20180RSON Active LFOPER 2020-0004-DWQ 09/11/2020 None Discharger 09/15/2020 None N
Total Regulatory Measures: 7
  
  
  
  
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
Total Regulatory Measures linked to Related Parties: 0
  
  
The current report was generated with data as of: 11/03/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
Back to Main Page  |  Back to Top of Page

Conditions of Use | Privacy Policy
Copyright © 2024 State of California

The Board is one of six boards, departments, and offices under
the umbrella of the California Environmental Protection Agency.
Cal/EPA | ARB | DPR | DTSC | OEHHA | SWRCB