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
563530 South Tahoe Public Utility District City Agency 1275 Meadow Crest Drive South Lake Tahoe, CA 96150 530-544-6474 None
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
881824 Tallac Creek Sewer Pipeline Protection Project El Dorado 6A Dredge/Fill Site Owner 06/17/2022 None
882069 Tallac Creek Sewer Pipeline Emergency El Dorado 6A Dredge/Fill Site Owner 06/30/2022 None
834580 South Tahoe Public Utility District WS El Dorado 6A Utility Structure Owner and Operator 04/19/2017 None
756152 Diamond Valley Ranch-STPUD Alpine 6A Facility None None None
867758 Chinquapin Forest Health Project / STPUD Treatment Plant El Dorado 6A Timber Harvesting Land Owner 07/03/2020 None
890193 Bellevue Pump Station Emergency El Dorado 6A Dredge/Fill Site Owner 09/06/2023 None
Total Related Places: 6
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
633859 John Thiel Person Legally Responsible Official 06/17/2022 None None
610735 Julie Ryan Person Employee 07/03/2020 None None
610735 Julie Ryan Person Legally Responsible Official 09/06/2023 None None
542441 Ivo Bergsohn Person Legally Responsible Official 06/30/2022 None None
388485 Randy Curtis Person Legally Responsible Official 04/19/2017 None None
Total Related Parties: 5
  
  
  
  
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?
438976 Enrollee - Waiver 6T 6AT40920196 Historical TH R6T-2024-0035 07/03/2020 09/29/2020 Discharger 07/03/2020 None N
412799 Enrollee - NPDES 6T 4DW0230 Active NPDNONMUNIPRCS 2014-0194-DWQ 07/01/2016 None Discharger 07/01/2016 None N
454213 401 Certification 6T 6A092309002 Active CERFILLEXC 2023-0061-DWQ 11/06/2023 None Discharger 09/06/2023 None N
448186 401 Certification 6T 6A0922060017 Active CERFILLEXC R6T-2022-0045 09/27/2022 None Discharger 06/17/2022 None N
448384 Enrollee - 401 Certification 6T 6A0922060018 Historical CERFILLEXC 2018-0025-EXEC 07/01/2022 08/30/2024 Discharger 06/30/2022 None N
Total Regulatory Measures: 5
  
  
  
  
Expand/Contract Violations
Violations within the past five years
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 currently showing last five years of violations. Click here to return to viewing one year 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
438976 Julie Ryan Enrollee - Waiver TH 07/03/2020 Historical
438976 Julie Ryan Enrollee - Waiver TH 07/03/2020 Historical
Total Regulatory Measures linked to Related Parties: 2
  
  
The current report was generated with data as of: 10/24/2025
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