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California Integrated Water Quality System Project (CIWQS)
   Party At-A-Glance Report

  
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General Information
Party ID Party Name Party Classification Mailing Address Work Phone Email/Website
639990 Mariana Estrada 1685 E St. Fresno, CA 93706 559-445-6194 Mariana.Estrada@Waterboards.ca.gov
  
  
  
  
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
137763 Central Valley Regional Water Quality Control Board, Fresno Office Organization Employee 06/13/2023 None Waterboard
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?
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.
1143118 03/20/2025 Late Report During the file review, Staff noted that the only annual SMR submitted was the one for 2017, while it appears that there has been discharge into the ponds from 2009-2019. Violation None Inspection Midway-Sunset Oil Field, SEC 19 & 24 Leases 298756 R5-2005-0163 N
1143117 03/20/2025 Order Conditions During the inspection, Staff observed an area with hydrocarbon impacted soil and accumulation of wood pieces. Violation None Inspection Midway-Sunset Oil Field, SEC 19 & 24 Leases 298756 R5-2005-0163 N
1143116 03/20/2025 Order Conditions During the inspection, Staff observed that Pond #6 had wastewater discharged into it and that the pond was not effectively netted to prevent wildlife entry. Violation None Inspection Midway-Sunset Oil Field, SEC 19 & 24 Leases 298756 R5-2005-0163 N
1143114 03/20/2025 Order Conditions During the inspection, Staff observed holes on the pond berms of Pond #6. Violation None Inspection Midway-Sunset Oil Field, SEC 19 & 24 Leases 298756 R5-2005-0163 N
1143113 03/20/2025 Order Conditions There were leaking pipes discharging oily fluids onto areas not confined to the six ponds. Violation None Inspection Midway-Sunset Oil Field, SEC 19 & 24 Leases 298756 R5-2005-0163 N
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: 5
*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: 06/27/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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