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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
554062 Tesoro Refining & Marketing Company LLC Privately-Owned Business 2350 East 223rd Street Carson, CA 90801 None None
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
217065 Tesoro Sulfur Recovery Plant Los Angeles 4 Petroleum Refinery None None None
217059 Tesoro Los Angeles Refinery - Carson Operations Los Angeles 4 Petroleum Refinery Owner and Operator 12/02/2020 None
Total Related Places: 2
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
566122 Robert Nguyen Person Legally Responsible Official 02/10/2021 None None
538398 David Foster Person Legally Responsible Official 12/23/2015 10/31/2022 None
Total Related Parties: 2
  
  
  
  
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?
450836 NPDES Permit 4 4B192121002 Active NPDINDSML R4-2023-0059 05/01/2023 None Discharger 01/19/2023 None N
441479 NPDES Permit 4 4B192010008 Active NPDINDLRG R4-2022-0238 09/01/2022 None Discharger 07/06/2022 None N
406222 NPDES Permit 4 4B192121002 Historical NPDINDSML R4-2017-0040 04/01/2017 04/30/2023 Discharger 09/30/2021 None N
404058 NPDES Permit 4 4B192010008 Historical NPDINDLRG R4-2015-0259 02/01/2016 08/31/2022 Discharger 12/02/2020 None N
Total Regulatory Measures: 4
  
  
  
  
Expand/Contract Violations
Violations within the past year
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.
1119140 07/30/2023 Late Report Once Only OneTime ( TECHRPT ) (Spill Contingency Plan (SCP)) report for 2023/05/ Violation None Report Tesoro Sulfur Recovery Plant 450836 R4-2023-0059 N
1119139 07/30/2023 Late Report Once Only OneTime ( TECHRPT ) (Stormwater Pollution Prevention Plan (SWPPP)) rep Violation None Report Tesoro Sulfur Recovery Plant 450836 R4-2023-0059 N
1119138 07/30/2023 Late Report Once Only OneTime ( TECHRPT ) (Initial Investigation TRE workplan) report for 20 Violation None Report Tesoro Sulfur Recovery Plant 450836 R4-2023-0059 N
1119137 07/30/2023 Late Report Once Only OneTime ( TECHRPT ) (Best Management Practice Plan (BMPP)) report for Violation None Report Tesoro Sulfur Recovery Plant 450836 R4-2023-0059 N
Report defaults to display violations within the last year. Click here to see last five years of violations. Refer to the Interactive Violation Report for more data.
Total Violations: 4
*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
451258 Notice of Violation None NOV 02/08/2023 for Tesoro Refining & Marketing Company LLC NPDINDLRG 02/08/2023 Historical
Total Enforcement Actions: 1
  
  
  
  
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: 05/02/2024
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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