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

  
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Place ID 240698 		  
  
  
  
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General Information
Region Place ID Place Name Place Type Place Address Place County
5F 240698 Midway-Sunset Oil Field, O'Brien-Sill Lease Oil/Gas Extraction Section 6, T11N, R23W, Sbb&M , CA, Kern
Expand/Contract Related Parties
Related Parties
Party Party Type Party Name Role Classification Relationship Start Date Relationship End Date
636970 Person Cameron Alfving Case Worker 12/01/2023
137763 Organization Central Valley Regional Water Quality Control Board, Fresno Office Regulating Waterboard 02/11/2009
139472 Person Ryan West Case Worker 02/11/2009 01/05/2016
40969 Organization O'Brien - Sill Properties Owner Privately-Owned Business 01/15/1959
Total Related Parties: 4
Expand/Contract Regulatory Measures
Regulatory Measures
Reg Measure ID Reg Measure Type Region Program Order No. WDID Effective Date Expiration Date Status Amended?
410463 Letter 5F WDRMINING null 5D153246001 11/22/2016 Active N
401242 13267 Letter (Non-Enforcement) 5F WDRMINING null 04/01/2015 Historical N
142693 WDR 5F WDRMINING 59-028 5D153246001 01/15/1959 06/26/2020 Active N
Total Reg Measures: 3
Expand/Contract Violations
Violations
Violation ID Occurred Date Violation Type (-) Violation Description Corrective Action Status Classification Source
1124431 01/30/2024 UAUTHDISC Staff observed puddles of wastewater that appeared to come from leaky tanks and pipes. Violation B Inspection
Report displays most recent five years of violations. Refer to the Interactive Violation Report for more data.
Total Violations: 1 Priority Violations: 0
*Click the "(+/-) Violation Description" link to expand and contract the violation description.
*As of 5/20/2010, the Water Board's Enforcement Policy requires that all violations be classified as 1, 2 or 3, with class 1 being the highest. Prior to this, violations were simply classified as Yes or No. If a 123 classification has been assigned to a violation that occurred before this date, that classification data will be displayed instead of the Yes/No data.
Violation Types
UAUTHDISC = Unauthorized Discharge
Expand/Contract Enforcement Actions
Enforcement Actions
Enf Id Enf Type Enf Order No. Effective Date Status
456064 Notice of Violation null 02/29/2024 Active
404217 Clean-up and Abatement Order R5-2016-0703 01/05/2016 Active
Total Enf Actions: 2
Expand/Contract Inspections
Inspections
Inspection ID Inspection Type Lead Inspector Actual End Date Planned Violations Attachment
54780478 B Type compliance inspection Cameron Alfving 01/30/2024 N 1 Download
35370752 A Type compliance inspection Rebecca T Asami 02/08/2019 N 0 N/A
18805547 B Type compliance inspection Kerry Elliott (Multiple) 12/16/2014 N 0 Download
15866006 B Type compliance inspection Ryan West 03/03/2014 N 0 N/A
9467521 B Type compliance inspection Ryan West 08/22/2012 N 0 N/A
1390543 A Type compliance inspection Ryan West 06/03/2008 N 0 N/A
338787 A Type compliance inspection Ryan West 05/24/2005 Y 0 N/A
Total Inspections: 7 Last Inspection: 01/30/2024
  
The current report was generated with data as of: 05/23/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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