Welcome to California
California Home
Welcome to California - images of Golden Gate Bridge, ocean sunset, waterfall, flowers, and city skyline California Home Welcome to the California Environmental Protection Agency
California Integrated Water Quality System Project (CIWQS)
   Party At-A-Glance Report

  
   [VIEW PRINTER FRIENDLY VERSION] [EXPORT THIS REPORT TO EXCEL]

  
  
  
  
  
General Information
Party ID Party Name Party Classification Mailing Address Work Phone Email/Website
540253 Marathon Petroleum Corporation Privately-Owned Business 19100 Ridgewood Parkway San Antonio, TX 78259 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
273717 Tesoro West Hynes Storage Los Angeles 4 Tank Farm Owner and Operator 06/01/2013 None
231345 Hathaway Tank Farm Los Angeles 4 Tank Farm Owner and Operator 06/01/2013 None
223259 East Hynes Terminal Los Angeles 4 Service/Commercial Site, NEC Owner and Operator 06/01/2013 None
217049 Tesoro Carson Crude Terminal Los Angeles 4 Tank Farm Owner and Operator 06/01/2013 None
Total Related Places: 4
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
630680 John Clark Person Employee 02/01/2022 None None
630170 Brian Nguyen Person Legally Responsible Official 03/28/2022 None None
630170 Brian Nguyen Person Data Submitter 01/05/2022 03/28/2022 None
626756 Danny Monson Person Employee 12/18/2024 None None
610137 Lynnea Giordani Person Data Submitter 10/20/2020 None None
576334 Lucina Lopez Person Data Submitter 04/23/2018 None None
576334 Lucina Lopez Person Data Submitter 04/24/2018 None None
540255 Ryan Biggs Person Employee 05/30/2013 None None
540254 Rick Weyen Person Legally Responsible Official 05/30/2013 None None
522627 Donna DiRocco Person Data Submitter 11/20/2012 10/16/2020 None
149561 Rose Salazar Person Data Submitter 10/18/2016 None None
131032 Stephen Comley Person Legally Responsible Official 06/01/2013 10/24/2016 None
Total Related Parties: 12
  
  
  
  
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?
459468 Enrollee - WDR 4 4B198601214 Active WDRNONMUNIPRCS R4-2014-0187 05/30/2025 None Discharger 12/18/2024 None N
435888 NPDES Permit 4 4B192010016 Active NPDNONMUNIPRCS R4-2020-0133 01/01/2021 None Discharger 12/11/2019 None N
430285 NPDES Permit 4 4B192010019 Active NPDNONMUNIPRCS R4-2020-0119 12/01/2020 None Discharger 05/02/2019 None N
402051 NPDES Permit 4 4B192187001 Active NPDNONMUNIPRCS R4-2016-0219 08/01/2016 None Discharger 08/12/2015 None N
398694 NPDES Permit 4 4B192010016 Historical NPDNONMUNIPRCS R4-2015-0068 06/01/2015 12/31/2020 Discharger 11/03/2014 None N
396633 NPDES Permit 4 4B192010019 Historical NPDNONMUNIPRCS R4-2014-0189 11/01/2014 11/30/2020 Discharger 06/04/2014 None Y
377569 NPDES Permit 4 4B192187001 Historical NPDNONMUNIPRCS R4-2011-0037 03/04/2011 07/31/2016 Discharger 06/01/2013 None N
371741 NPDES Permit 4 4B192010016 Historical NPDNONMUNIPRCS R4-2009-0102 11/01/2009 05/31/2015 Discharger 06/01/2013 None N
359288 NPDES Permit 4 4B192010019 Historical NPDNONMUNIPRCS R4-2008-0202 01/11/2009 10/31/2014 Discharger 06/01/2013 None N
325389 Enrollee - NPDES 4 4B198000023 Active NPDNONMUNIPRCS R4-2019-0052 11/30/2007 None Discharger 06/01/2013 None N
193848 Enrollee - NPDES 4 4B196300139 Historical NPDNONMUNIPRCS R4-2009-0068 01/11/2002 06/24/2021 Discharger 06/01/2013 None N
193844 Enrollee - NPDES 4 4B196300134 Active NPDNONMUNIPRCS R4-2019-0052 08/20/2001 None Discharger 06/01/2013 None N
193790 Enrollee - NPDES 4 4B196300062 Historical NPDNONMUNIPRCS R4-2009-0068 03/17/1997 02/06/2017 Discharger 06/01/2013 None N
Total Regulatory Measures: 13
  
  
  
  
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.
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: 0
*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
434997 Admin Civil Liability R4-2019-0072 ACL R4-2019-0072 for Andeavor Logistics NPDNONMUNIPRCS 10/12/2020 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
449082 Lynnea Giordani NPDES Permit NPDNONMUNIPRCS 12/01/2022 Active
438624 Lynnea Giordani Enrollee - NPDES NPDNONMUNIPRCS 10/30/2020 Active
396218 Lynnea Giordani NPDES Permit NPDNONMUNIPRCS 12/01/2015 Historical
377569 Ryan Biggs NPDES Permit NPDNONMUNIPRCS 03/04/2011 Historical
371741 Ryan Biggs NPDES Permit NPDNONMUNIPRCS 11/01/2009 Historical
359288 Ryan Biggs NPDES Permit NPDNONMUNIPRCS 01/11/2009 Historical
325389 Ryan Biggs Enrollee - NPDES NPDNONMUNIPRCS 11/30/2007 Active
193848 Ryan Biggs Enrollee - NPDES NPDNONMUNIPRCS 01/11/2002 Historical
193844 John Clark Enrollee - NPDES NPDNONMUNIPRCS 08/20/2001 Active
193790 Ryan Biggs Enrollee - NPDES NPDNONMUNIPRCS 03/17/1997 Historical
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.
Back to Main Page  |  Back to Top of Page

Conditions of Use | Privacy Policy
Copyright © 2024 State of California

The Board is one of six boards, departments, and offices under
the umbrella of the California Environmental Protection Agency.
Cal/EPA | ARB | DPR | DTSC | OEHHA | SWRCB