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

  
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Place ID 205878 		  
  
  
  
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General Information
Region Place ID Place Name Place Type Place Address Place County
5F 205878 Antelope Hills Oil Field, Hopkins A South Lease Oil/Gas Extraction Antelope Hills Oil Field North Belridge, CA, Kern
Expand/Contract Related Parties
Related Parties
Party Party Type Party Name Role Classification Relationship Start Date Relationship End Date
105023 Person Greg Youngblood Contact 03/07/2022
585409 Person Amy Roth Contact 02/17/2021 11/21/2022
603508 Person Heather M. Henry Contact 10/10/2019 06/06/2020
598044 Person James William Schloss Contact 05/22/2019
585408 Person Ashley Bylow Contact 10/15/2018 05/17/2019
569226 Person Daniel Mudge Contact 10/15/2018 12/01/2018
451267 Person Alejandra Lopez Case Worker 02/18/2015
507167 Person Stephen D Layton Contact 06/04/2009
147206 Person Douglas L Wachtell Case Worker 06/04/2009 02/17/2015
104200 Person Gary Mock Contact 06/17/2005
14262 Organization E&B Natural Resources Management Corporation Owner Privately-Owned Business 06/17/2005
Total Related Parties: 11
Expand/Contract Regulatory Measures
Regulatory Measures
Reg Measure ID Reg Measure Type Region Program Order No. WDID Effective Date Expiration Date Status Amended?
171386 Unregulated 5F WDRMINING 5C15SC00049 Never Active N
463003 Letter 5F WDRMINING 5D152018009 08/19/2025 Historical N
459598 Letter 5F WDRMINING null 5D152018009 01/02/2025 Historical N
453215 Letter 5F WDRMINING null 5D151154001 06/27/2023 Historical N
394847 Enrollee - WDR 5F WDRMINING R5-2017-0036 5D152018009 07/08/2022 07/08/2037 Active N
407161 Individual Monitoring Requirem 5F WDRMINING R5-2016-0812 5D152018009 06/23/2016 Historical N
400972 13267 Letter (Non-Enforcement) 5F DISCHLND null 04/01/2015 Historical N
142637 WDR 5F WDRMINING 58-443 5D152018009 11/21/1958 11/21/2012 Historical N
Total Reg Measures: 8
Expand/Contract Violations
Violations
Violation ID Occurred Date Violation Type (-) Violation Description Corrective Action Status Classification Source
Report displays most recent five years of violations. Refer to the Interactive Violation Report for more data.
Total Violations: 0 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
Expand/Contract Enforcement Actions
Enforcement Actions
Enf Id Enf Type Enf Order No. Effective Date Status
402100 Notice of Violation null 03/24/2015 Historical
Total Enf Actions: 1
Expand/Contract Inspections
Inspections
Inspection ID Inspection Type Lead Inspector Actual End Date Planned Violations Attachment
51747421 B Type compliance inspection Alejandra Lopez 05/23/2023 Y 0 Download
43340616 B Type compliance inspection Alejandra Lopez 03/05/2021 N 0 Download
36816836 B Type compliance inspection Joshua G Mahoney 06/27/2019 N 0 Download
19697510 B Type compliance inspection Alejandra Lopez 02/18/2015 Y 1 [Attachments]
14190619 B Type compliance inspection Douglas L Wachtell 09/20/2013 N 0 Download
8685912 B Type compliance inspection Douglas L Wachtell 06/12/2012 N 0 N/A
4816063 B Type compliance inspection Douglas L Wachtell 06/22/2011 N 0 N/A
2305397 A Type compliance inspection Douglas L Wachtell 04/21/2010 N 0 Download
1723596 B Type compliance inspection Douglas L Wachtell 05/29/2009 N 0 N/A
540508 B Type compliance inspection Douglas L Wachtell 04/17/2006 N 0 N/A
333751 B Type compliance inspection Douglas L Wachtell 02/24/2004 Y 0 N/A
328882 B Type compliance inspection Douglas L Wachtell 02/27/2003 Y 0 N/A
Total Inspections: 12 Last Inspection: 05/23/2023
  
The current report was generated with data as of: 11/27/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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