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 null null 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 null 217049 Tesoro Carson Crude Terminal Los Angeles 4 Tank Farm Owner and Operator 06/01/2013 null 231345 Hathaway Tank Farm Los Angeles 4 Tank Farm Owner and Operator 06/01/2013 null 223259 East Hynes Terminal Los Angeles 4 Service/Commercial Site, NEC Owner and Operator 06/01/2013 null Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification 626756 Danny Monson Person Employee 12/18/2024 null null 630170 Brian Nguyen Person Legally Responsible Official 03/28/2022 null null 630680 John Clark Person Employee 02/01/2022 null null 630170 Brian Nguyen Person Data Submitter 01/05/2022 03/28/2022 null 610137 Lynnea Giordani Person Data Submitter 10/20/2020 null null 576334 Lucina Lopez Person Data Submitter 04/24/2018 null null 576334 Lucina Lopez Person Data Submitter 04/23/2018 null null 149561 Rose Salazar Person Data Submitter 10/18/2016 null null 131032 Stephen Comley Person Legally Responsible Official 06/01/2013 10/24/2016 null 540255 Ryan Biggs Person Employee 05/30/2013 null null 540254 Rick Weyen Person Legally Responsible Official 05/30/2013 null null 522627 Donna DiRocco Person Data Submitter 11/20/2012 10/16/2020 null Regulatory Measures(non-enforcement) Reg. Measure ID Regulatory Measure Type Region WDID Title Status Program Order No. RM Effective Date RM Termination Date Relationship Relationship Start Date Relationship End Date 377569 NPDES Permit 4 4B192187001 NPDES Permit R4-2011-0037 (CI 6297) for Tesoro Logistics Operations LLC Historical NPDNONMUNIPRCS R4-2011-0037 03/04/2011 07/31/2016 Discharger 06/01/2013 null 193848 Enrollee - NPDES 4 4B196300139 Enrollee (CI 8358) Low Threat Hydrostatic Test for Tesoro Logistics Operations LLC Historical NPDNONMUNIPRCS R4-2009-0068 01/11/2002 06/24/2021 Discharger 06/01/2013 null 396633 NPDES Permit 4 4B192010019 NPDES R4-2014-0189 for Tesoro Logistics Operations LLC Historical NPDNONMUNIPRCS R4-2014-0189 11/01/2014 11/30/2020 Discharger 06/04/2014 null 193790 Enrollee - NPDES 4 4B196300062 Enrollee-Low Threat Hydrostatic Test Water for Tesoro Logistics Operations LLC Historical NPDNONMUNIPRCS R4-2009-0068 03/17/1997 02/06/2017 Discharger 06/01/2013 null 398694 NPDES Permit 4 4B192010016 NPDES R4-2015-0068 for Tesoro Logistics Operations LLC Historical NPDNONMUNIPRCS R4-2015-0068 06/01/2015 12/31/2020 Discharger 11/03/2014 null 359288 NPDES Permit 4 4B192010019 NPDES Permit R4-2008-0202 (CI 6810) for Tesoro Logistics Operations LLC Historical NPDNONMUNIPRCS R4-2008-0202 01/11/2009 10/31/2014 Discharger 06/01/2013 null 371741 NPDES Permit 4 4B192010016 NPDES Permit R4-2009-0102 (CI 6710) for Tesoro Logistics Operations LLC Historical NPDNONMUNIPRCS R4-2009-0102 11/01/2009 05/31/2015 Discharger 06/01/2013 null 459468 Enrollee - WDR 4 4B198601214 Enrollee - WDR for Tesoro Logistics Operations LLC Active WDRNONMUNIPRCS R4-2014-0187 05/30/2025 null Discharger 12/18/2024 null 193844 Enrollee - NPDES 4 4B196300134 Enrollee (CI 8306) - NPDES Gen Permit for Hydrostatic Test for Tesoro Logistics Operations LLC Active NPDNONMUNIPRCS R4-2019-0052 08/20/2001 null Discharger 06/01/2013 null 435888 NPDES Permit 4 4B192010016 NPDES R4-2020-0133 for Tesoro Logistics Operations LLC Active NPDNONMUNIPRCS R4-2020-0133 01/01/2021 null Discharger 12/11/2019 null 430285 NPDES Permit 4 4B192010019 NPDES R4-2020-0119 for Tesoro Logistics Operations LLC Active NPDNONMUNIPRCS R4-2020-0119 12/01/2020 null Discharger 05/02/2019 null 402051 NPDES Permit 4 4B192187001 NPDES R4-2016-0219 for Tesoro Logistics Operations LLC Active NPDNONMUNIPRCS R4-2016-0219 08/01/2016 null Discharger 08/12/2015 null 325389 Enrollee - NPDES 4 4B198000023 Enrollee - Disch of Low Threat Hydrostatic Test for Tesoro Logistics Operations LLC Active NPDNONMUNIPRCS R4-2019-0052 11/30/2007 null Discharger 06/01/2013 null Violations within the past calendar 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. 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 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