General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website S613641 Tri Pointe Homes Privately-Owned Business 5 Peters Canyon Road Suite 100 Irvine, CA 92606 N/A N/A Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date S935065 Lark II Los Angeles 4 Facility Discharger 08/19/2025 null S935007 Lark Los Angeles 4 Facility Discharger 08/19/2025 null S934651 Heatherly Orange 9 Facility Discharger 08/12/2025 null S925094 AQ11 Orange 9 Facility Discharger 09/13/2024 null S889686 Tract 20220 San Bernardino 8 Facility Discharger 01/12/2021 null S885483 Town and Country Orange 8 Facility Discharger 08/28/2020 null S868566 Tract 20102 San Bernardino 8 Facility Discharger 03/29/2018 null S868473 Windbourne Residential Development Orange 8 Facility Discharger 11/14/2018 null S862753 St James III Tract 18068 San Bernardino 8 Facility Discharger 03/29/2018 null S860288 Lyric at Cadence Park Orange 8 Facility Discharger 11/16/2017 null S852875 St. James II San Bernardino 8 Facility Discharger 01/30/2017 null S850005 Azalea - Tract No. 054057-04 and 054057-06 Los Angeles 4 Facility Discharger 09/22/2016 null S849923 VuePointe Los Angeles 4 Facility Discharger 09/20/2016 null S849254 StrataPointe Orange 8 Facility Discharger 08/22/2016 null S847032 Tract 17877 - Lot 1 - Development District 1 - NOSO - BA 111 Orange 8 Facility Discharger 06/02/2016 null S847030 Tract 17889 - Lot 8 - Development District 1 - NOSO BA 104 Orange 8 Facility Discharger 06/02/2016 null S846267 Anaheim Riverdale Orange 8 Facility Discharger 05/03/2016 null S844700 Varenna Orange 8 Facility Discharger 02/23/2016 null S844668 Varenna Orange 8 Facility Discharger 02/23/2016 null S844261 Tract 16705 Orchard Hills Orange 8 Facility Discharger 02/02/2016 null S843694 TM17592 MR15 Orange 9 Facility Discharger 01/06/2016 null S843677 TM17581 MR24 Orange 9 Facility Discharger 01/05/2016 null S832667 Tract 60258 Los Angeles 4 Facility Discharger 11/18/2014 null S830839 Esencia MR15 Orange 9 Facility Discharger 08/05/2014 null S830812 MR21 aka MR24 Orange 9 Facility Discharger 08/04/2014 null S830460 Village of Terrassa Riverside 8 Facility Discharger 07/01/2014 null S829903 The Westerlies Ventura 4 Facility Discharger 06/16/2014 null S828763 Sycamore Creek Tract 36316 Riverside 8 Facility Discharger 04/08/2014 null S828356 Sedona San Bernardino 8 Facility Discharger 03/14/2014 null S828355 Tract 17634 Cariz Orange 8 Facility Discharger 03/13/2014 null S827891 Tr 18080 San Bernardino 8 Facility Discharger 02/10/2014 null S827797 Tr 18078 San Bernardino 8 Facility Discharger 02/06/2014 null S827569 Tract 16741 Orchard Hills Orange 8 Facility Discharger 01/22/2014 null S826878 SYCAMORE CREEK TRACT 31908 Riverside 8 Facility Discharger 11/26/2013 null S826380 Lamb School Site Residential Development Orange 8 Facility Discharger 10/22/2013 null S826219 Tract 32772 Riverside 8 Facility Discharger 10/14/2013 null S824348 Paseo Del Sol Riverside 9 Facility Discharger 07/03/2013 null S822346 Avenswood Los Angeles 4 Facility Discharger 04/01/2013 null S822040 Wardlow School Site Residential Development Orange 8 Facility Discharger 03/14/2013 null S822007 A Portion of Tract 17490 Stonegate Planning Area 9B Orange 8 Facility Discharger 03/13/2013 null S821994 Tamarind Lane 2 Los Angeles 4 Facility Discharger 03/12/2013 null S820679 Altana San Diego 9 Facility Discharger 12/18/2012 null S817794 Tentative Tract Map 17018 Orange 8 Facility Discharger 06/27/2012 null S815991 RMV P9B Orange 9 Facility Discharger 04/03/2012 null S815143 RMV P9A Orange 8 Facility Discharger 02/15/2012 null S813562 Tamarind Lane Los Angeles 4 Facility Discharger 11/09/2011 null S812676 Candera San Diego 9 Facility Discharger 09/23/2011 null S812160 Tract 32772 Phase 2 Riverside 8 Facility Discharger 08/30/2011 null S810807 Candera San Diego 9 Facility Discharger 06/29/2011 null S810757 Riverwalk Vista 32772 Phase 1 Riverside 8 Facility Discharger 06/24/2011 null S809746 Los Arboles Ventura 4 Facility Discharger 05/09/2011 null S803881 Eagle Ridge at Arrowood San Diego 9 Facility Discharger 06/24/2010 null Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification N/A Mark Sherman Contact Owner Contact null null null N/A Douglas Bauer Contact Owner Contact null null null N/A Mark Sherman Contact Owner Contact null null null N/A Mark Moore Contact Owner Contact null null null N/A Thomas Grable Contact Owner Contact null null null N/A Jason Miller 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 S589257 Construction 4 4 19C408498 Notice Of Intent New Application Active CONSTW 2009-0009-DWQ 08/25/2025 null Discharger 08/19/2025 null S577237 Construction 9 9 30C405033 Notice Of Intent New Application Active CONSTW 2009-0009-DWQ 09/19/2024 null Discharger 09/13/2024 null S589181 Construction 4 4 19C408493 Notice Of Intent New Application Active CONSTW 2009-0009-DWQ 08/25/2025 null Discharger 08/19/2025 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. Enforcement Actions Enforcement ID Enforcement Type Enf. Order No. Title Program Effective Date Status S423646 Verbal Communication null 8 33C368433 CONSTW 08/12/2016 Active S419460 Verbal Communication null 8 33C368200 CONSTW 05/14/2015 Active S419450 Verbal Communication null 8 36C369211 CONSTW 04/06/2015 Active S419489 Verbal Communication null 8 36C369090 CONSTW 05/22/2015 Active S425374 Verbal Communication null 8 30C375639 CONSTW 12/12/2016 Active S419463 Verbal Communication null 8 33C370895 CONSTW 05/18/2015 Active S436568 Staff Enforcement Letter null 8 36C383100 CONSTW 03/24/2020 Active S423070 Notice to Comply null 4 19C371802 CONSTW 04/20/2016 Historical Regulatory Measures linked to Related Parties Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status