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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
563799 Jeff Yurosek 1903 Mineral Court Bakersfield, CA 93308 661-321-3140 None
  
  
  
  
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
597330 Yurosek Farms, LLC Organization Legally Responsible Official 01/02/2020 None Privately-Owned Business
587601 Steir Berton Trust Organization Legally Responsible Official 01/02/2020 None Privately-Owned Business
587600 Famoso Hills Ranch, LLC Organization Legally Responsible Official 10/05/2018 None Privately-Owned Business
587599 Jay LLC Organization Legally Responsible Official 10/05/2018 None Privately-Owned Business
586092 Homewood Mountain Partners, LLC Organization Legally Responsible Official 10/05/2018 None Privately-Owned Business
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?
Total Regulatory Measures: 0
  
  
  
  
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.
1125243 02/01/2024 Order Conditions The average annual concentration for boron exceeded 1.0 mg/L for the 2023 calendar year. Violation None Report Poso Creek Oil Field, McVan Area Treatment Facility (Sherwood's Reservoirs) 430234 R5-2019-0024 Y
1114425 01/18/2023 Order Conditions Crude oil was observed on the fluid surface of Reservoir 1 at Sherwood?s Reservoirs. Violation None Inspection Poso Creek Oil Field, McVan Area Treatment Facility (Sherwood's Reservoirs) 430234 R5-2019-0024 Y
1109041 10/06/2022 Order Conditions Deficient reporting in quarterly and annual monitoring reports. Violation None Report Poso Creek Oil Field, McVan Area Treatment Facility (Sherwood's Reservoirs) 430234 R5-2019-0024 Y
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: 3
*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
430234 Jay LLC WDR WDRMINING 04/05/2019 Active
430234 Homewood Mountain Partners, LLC WDR WDRMINING 04/05/2019 Active
430234 Yurosek Farms, LLC WDR WDRMINING 04/05/2019 Active
430234 Steir Berton Trust WDR WDRMINING 04/05/2019 Active
430234 Famoso Hills Ranch, LLC WDR WDRMINING 04/05/2019 Active
426309 Jay LLC Letter WDRMINING 10/16/2018 Historical
426309 Homewood Mountain Partners, LLC Letter WDRMINING 10/16/2018 Historical
426309 Steir Berton Trust Letter WDRMINING 10/16/2018 Historical
426309 Famoso Hills Ranch, LLC Letter WDRMINING 10/16/2018 Historical
305452 Homewood Mountain Partners, LLC WDR WDRMINING 05/05/2006 Active
Total Regulatory Measures linked to Related Parties: 10
  
  
The current report was generated with data as of: 10/17/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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