General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 27115 Penrose, LLC Privately-Owned Business 12501 Seal Beach Boulevard 250 Seal Beach, CA 90740 562-431-3090 null Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date 262252 Strathern Inert Landfill Los Angeles 4 Land fill Owner 03/21/1991 02/10/2009 250197 Penrose Landfill Los Angeles 4 Land fill Owner 04/03/1992 null Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification 543645 Robert McAllister Person Legally Responsible Official 10/11/2013 null null 527599 Michael McAllister Person Legally Responsible Official 06/29/2011 09/30/2013 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 439823 Co-Permitee SB 4B190320004 13627 Order Co-Permitee under 2019-0006-DWQ for Penrose, LLC Active SLIC 2019-0006-DWQ 03/20/2019 null Discharger 08/24/2020 null 402022 WDR 4 4B190320004 WDR R4-2015-0203 for Penrose, LLC Active LFNONOPER R4-2015-0203 10/08/2015 null Discharger 07/08/2015 null 134781 WDR 4 4B190320008 WDR 91-086 for Los Angeles Cnty Flood Control District Active LFNONOPER 91-086 07/22/1991 null Discharger 07/22/1991 03/15/2010 133025 WDR 4 4B190320004 WDR 58-092 (CI 2181) for Los Angeles By-Products Co. Historical LFNONOPER 58-092 12/18/1958 10/07/2015 Discharger 12/18/1958 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 249553 Staff Enforcement Letter Staff enforcement letter Staff sent letter 12/18/03 notifying discharger that report was submitted late. LFNONOPER 12/18/2003 Historical Regulatory Measures linked to Related Parties Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status