General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website S604428 The Olson Company Privately-Owned Business 3010 Old Ranch Pkwy Suite 100 Seal Beach, CA 90740 562-682-7422 tmoore@theolsonco.com Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date S939041 Heritage Walk Los Angeles 4 Facility Discharger 12/02/2025 null S937782 Yorba Linda Orange 8 Facility Discharger 10/14/2025 null S936649 Woodland and San Jose Los Angeles 4 Facility Discharger 09/12/2025 null S936648 Woodland and San Jose Los Angeles 4 Facility Discharger 09/12/2025 null S936055 Sycamore Walk Los Angeles 4 Facility Discharger 08/29/2025 null S929505 Tierra Walk Orange 8 Facility Discharger 03/13/2025 null S929500 Uptown Walk Los Angeles 4 Facility Discharger 03/13/2025 null S925784 Foster Bridge and Bluff Los Angeles 4 Facility Discharger 10/08/2024 null S918417 Claremont-Towne and Foothill Los Angeles 4 Facility Discharger 12/20/2023 null S902519 Huntington Beach TR 19157 Orange 8 Facility Discharger 02/28/2022 null S902472 Vista Walk Orange 8 Facility Discharger 02/24/2022 null S899741 Compton 149th Los Angeles 4 Facility Discharger 11/05/2021 null S897852 Hacienda Tetley Los Angeles 4 Facility Discharger 09/02/2021 null S897001 La Puente Walk Los Angeles 4 Facility Discharger 08/09/2021 null S892167 Blossom Walk Los Angeles 4 Facility Discharger 03/25/2021 null S890847 Buena Park Western Orange 8 Facility Discharger 02/17/2021 null S890846 Rosemead Willard Los Angeles 4 Facility Discharger 02/17/2021 null S890019 Gardena Tract 82945 Los Angeles 4 Facility Discharger 01/24/2021 null S884179 Laurel Walk Los Angeles 4 Facility Discharger 07/23/2020 null S878053 Twenty8 Walk Orange 8 Facility Discharger 12/23/2019 null S873312 Indigo Walk Orange 8 Facility Discharger 06/05/2019 null S868833 Westside Walk Orange 8 Facility Discharger 12/03/2018 null S867620 The Olson Company Los Angeles 4 Facility Discharger 10/08/2018 null S867252 Arcadia Los Angeles 4 Facility Discharger 09/24/2018 null S865959 North 5th and 6th Street Montebello Los Angeles 4 Facility Discharger 07/31/2018 null S864828 Expo Walk Los Angeles 4 Facility Discharger 06/12/2018 null S861180 District Walk Orange 8 Facility Discharger 01/05/2018 null S857988 Manzanita Walk Los Angeles 4 Facility Discharger 08/10/2017 null S856902 Magnolia Walk - Salinas Ave Project Los Angeles 4 Facility Discharger 07/11/2017 null S855997 Oak Walk Tract No 18086 Orange 8 Facility Discharger 06/06/2017 null S854905 Portola Walk Orange 8 Facility Discharger 04/24/2017 null S852292 Dalton Azusa Los Angeles 4 Facility Discharger 01/06/2017 null S850134 Village Walk Los Angeles 4 Facility Discharger 09/27/2016 null S848908 Santa Ana Subdivision Orange 8 Facility Discharger 08/11/2016 null S848819 Orchard Walk Orange 8 Facility Discharger 08/09/2016 null S847971 Tapestry Walk Orange 8 Facility Discharger 07/08/2016 null S847794 El Monte Subdivision Los Angeles 4 Facility Discharger 07/01/2016 null S846729 Blossom Walk Los Angeles 4 Facility Discharger 05/20/2016 null S845273 Tapestry Walk Orange 8 Facility Discharger 03/18/2016 null S844510 Fig & 50 Walk Los Angeles 4 Facility Discharger 02/12/2016 null S844267 Olive Walk Los Angeles 4 Facility Discharger 02/02/2016 null S842879 Arroyo Walk Los Angeles 4 Facility Discharger 11/20/2015 null S841902 Pacific Walk Orange 8 Facility Discharger 10/13/2015 null S838827 Gatewalk Walk Los Angeles 4 Facility Discharger 08/11/2015 null S836019 Acacia Walk Los Angeles 4 Facility Discharger 06/12/2015 null S833998 Aldea Walk Orange 8 Facility Discharger 02/24/2015 null S833444 Encanto Walk Los Angeles 4 Facility Discharger 01/20/2015 null S832636 Mission Walk Los Angeles 4 Facility Discharger 11/14/2014 null S832265 Coastal Walk Orange 8 Facility Discharger 10/23/2014 null S831482 Rose Walk Los Angeles 4 Facility Discharger 09/10/2014 null S829889 District Walk Los Angeles 4 Facility Discharger 06/13/2014 null S828474 Linden Walk Los Angeles 4 Facility Discharger 03/21/2014 null S827773 Montecito Walk Los Angeles 4 Facility Discharger 02/04/2014 null S827709 Legacy Walk Orange 8 Facility Discharger 01/30/2014 null S827567 Ivy Walk Los Angeles 4 Facility Discharger 01/22/2014 null S827121 Plaza Walk Los Angeles 4 Facility Discharger 12/16/2013 null S824763 Liberty Walk Orange 8 Facility Discharger 07/24/2013 null S823973 Compass Walk Orange 8 Facility Discharger 06/20/2013 null S821356 Mosiac Walk Los Angeles 4 Facility Discharger 02/05/2013 null S820526 Oakgrove Walk TT 72003 Los Angeles 4 Facility Discharger 12/06/2012 null S820518 Sausalito Walk TT 17482 Orange 8 Facility Discharger 12/06/2012 null S820493 Village Walk Los Angeles 4 Facility Discharger 12/04/2012 null S820334 Harmony Walk Orange 8 Facility Discharger 11/20/2012 null S816206 Civic Center Development PM 2011 106 Orange 8 Facility Discharger 04/12/2012 null S816205 Civic Center Development TR 17418 Orange 8 Facility Discharger 04/12/2012 null S816060 Carson Perry Street Los Angeles 4 Facility Discharger 04/05/2012 null S806384 Citrus Walk Los Angeles 4 Facility Discharger 10/29/2010 null S806290 Heritage Walk Los Angeles 4 Facility Discharger 10/29/2010 null S801202 Heritage Wack TT 17315 Orange 8 Facility Discharger 12/14/2009 null S729359 San Jacinto Villas Riverside 7 Facility Discharger 11/18/2008 null S656820 Montebello Los Angeles 4 Facility Discharger 09/04/2007 null S630109 The Olson Co Orange 8 Facility Discharger 03/22/2006 null S202020 Tamarind & Elm Proj Los Angeles 4 Facility Discharger 09/01/2005 null Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification N/A Matt Patane Contact Owner Contact null null null N/A Thomas Moore Contact Owner Contact null null null N/A Mike McBride Contact Owner Contact null null null N/A Tom Moore Contact Owner Contact null null null N/A Matt Casas Contact Owner Contact null null null N/A Tom Moore Contact Owner Contact null null null N/A Mike McBride Contact Owner Contact null null null N/A Thomas Moore Contact Owner Contact null null null N/A Tod Moore Contact Owner Contact null null null N/A Patrick Pratt 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 S591052 Construction 4 4 19C410768 Notice Of Intent New Application Active CONSTW 2009-0009-DWQ 12/08/2025 null Discharger 09/12/2025 null S592406 Construction 8 8 30C411076 Notice Of Intent New Application Active CONSTW 2009-0009-DWQ 01/20/2026 null Discharger 10/14/2025 null S568882 Construction 4 4 19C402927 Notice Of Intent New Application Active CONSTW 2009-0009-DWQ 01/24/2024 null Discharger 12/20/2023 null S578113 Construction 4 4 19C405327 Notice Of Intent New Application Active CONSTW 2009-0009-DWQ 10/18/2024 null Discharger 10/08/2024 null S582661 Construction 4 4 19C406512 Notice Of Intent New Application Active CONSTW 2009-0009-DWQ 03/19/2025 null Discharger 03/13/2025 null S582667 Construction 8 8 30C406509 Notice Of Intent New Application Active CONSTW 2009-0009-DWQ 03/19/2025 null Discharger 03/13/2025 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. S894196 09/02/2025 SW - Failure to Obtain Permit Failure to obtain coverage under the 2022 CGP by 09/01/2025. Violation N Internal Report Compton 149th S543508 2009-0009-DWQ Y Enforcement Actions Enforcement ID Enforcement Type Enf. Order No. Title Program Effective Date Status S411095 Notice of Violation null 4 19C359890 CONSTW 12/03/2012 Historical S459045 Notice of Violation null 4 19C395961 CONSTW 09/05/2025 Active S417597 13267 Letter/Order null 4 19C365655 CONSTW 01/09/2015 Historical Regulatory Measures linked to Related Parties Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status