General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website S480849 Airgas West Inc Privately-Owned Business PO Box 93500 Long Beach, CA 90809 null null Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date S867754 Airgas USA LLC Los Angeles CA W017 Los Angeles 4 Facility Discharger 10/12/2018 null S724152 Airgas USA LLC Los Angeles CA W006 Los Angeles 4 Facility Discharger 08/04/2008 null Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification N/A Ezequiel Mancilla Contact Owner Contact null null null N/A Jeff Gallagher Contact Owner Contact null null 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 S502577 Industrial 4 4 19I030379 Notice Of Intent New Application Active INDSTW 2014-0057-DWQ 09/25/2023 null Discharger 10/12/2018 null S349997 Industrial 4 4 19I021722 Enrollee under Statewide Industrial Permit 97-03DWQ for Airgas West Inc Active INDSTW 2014-0057-DWQ 08/05/2008 null Discharger 08/04/2008 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. S893190 07/15/2025 SW - Late Report Failure to submit the 2024-2025 Annual Report by 07/15/2025 Violation N Report Airgas USA LLC Los Angeles CA W017 S502577 2014-0057-DWQ Y S892610 07/15/2025 SW - Late Report Failure to submit the 2024-2025 Annual Report by 07/15/2025 Violation N Report Airgas USA LLC Los Angeles CA W006 S349997 2014-0057-DWQ Y Enforcement Actions Enforcement ID Enforcement Type Enf. Order No. Title Program Effective Date Status S463448 Notice of Violation null 4 19I030379 INDSTW 09/10/2025 Historical S463406 Notice of Violation null 4 19I021722 INDSTW 09/10/2025 Historical S458217 1st Annual Report Notice of Non-Compliance null 4 19I030379 INDSTW 08/28/2025 Historical S458197 1st Annual Report Notice of Non-Compliance null 4 19I021722 INDSTW 08/28/2025 Historical S457719 Notice of Violation null 4 19I030379 INDSTW 08/08/2025 Historical S457139 Notice of Violation null 4 19I021722 INDSTW 08/08/2025 Historical S420215 1st Annual Report Notice of Non-Compliance null 4 19I021722 INDSTW 09/23/2015 Historical S418270 1st Annual Report Notice of Non-Compliance null 4 19I021722 INDSTW 02/12/2015 Historical S404933 Staff Enforcement Letter null 4 19I021722 INDSTW 08/09/2010 Historical Regulatory Measures linked to Related Parties Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status