General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website S606710 SERRANO ASSOCIATES LLC Privately-Owned Business 4525 SERRANO PARKWAY EL DORADO HILLS, CA 95762 916-939-4060 BPARKER@PARKERDEVCO.COM Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date S906233 Serrano Village C2 Phase 1 Rough Grading El Dorado 5S Facility Discharger 07/21/2022 null S899130 Serrano Village M5 El Dorado 5S Facility Discharger 10/14/2021 null S897724 Serrano Village A14 El Dorado 5S Facility Discharger 08/30/2021 null S897543 Serrano Village M4 El Dorado 5S Facility Discharger 08/24/2021 null S892096 Serrano Pedestrian Trail K1 K2 Unit 4 El Dorado 5S Facility Discharger 03/24/2021 null S879802 Serrano Village M4 El Dorado 5S Facility Discharger 02/24/2020 null S879275 Serrano Village K1 K2 Unit 4 El Dorado 5S Facility Discharger 02/06/2020 null S874679 Serrano Village J7 El Dorado 5S Facility Discharger 08/05/2019 null S871925 Serrano Village J7 El Dorado 5S Facility Discharger 04/10/2019 null S871364 Serrano Saratoga Way Commercial El Dorado 5S Facility Discharger 03/19/2019 null S866674 Serrano Village Green Parcel 2&3 El Dorado 5S Facility Discharger 08/30/2018 null S866461 Serrano Village M5 El Dorado 5S Facility Discharger 08/21/2018 null S865748 Serrano Village J Lot H El Dorado 5S Facility Discharger 07/20/2018 null S864047 Serrano Village K5 PH2 Unit 8 El Dorado 5S Facility Discharger 05/11/2018 null S858044 Serrano Village J6 Phase 2 El Dorado 5S Facility Discharger 08/14/2017 null S854572 Serrano Village J6 Phase 1 El Dorado 5S Facility Discharger 04/11/2017 null S845559 Serrano Village M2 Unit 3 El Dorado 5S Facility Discharger 04/01/2016 null S844288 Serrano Village M3 El Dorado 5S Facility Discharger 02/03/2016 null S830405 Serrano Village M2 Phase 1 El Dorado 5S Facility Discharger 07/11/2014 null S826064 Serrano Village K1&K2 Unit 5b El Dorado 5S Facility Discharger 10/04/2013 null S823738 Serrano Village K5 Phase 2 El Dorado 5S Facility Discharger 06/11/2013 null S822685 Serrano Village K1&K2 Unit 5a El Dorado 5S Facility Discharger 04/18/2013 null S822491 Sienna Ridge Drive El Dorado 5S Facility Discharger 04/08/2013 null S260770 4525 Serrano Parkway El Dorado 5S 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 Tom Howard Contact Owner Contact null null null N/A WILLIAM PARKER Contact Owner Contact null null null N/A William Parker Contact Owner Contact null null null N/A THOMAS HOWARD 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 S552072 Construction 5S 5S09C398455 Notice Of Intent New Application Active CONSTW 2009-0009-DWQ 08/26/2022 null Discharger 07/21/2022 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 S456021 2nd Annual Report Notice of Non-Compliance null 5S09C398455 CONSTW 09/17/2024 Active S453969 1st Annual Report Notice of Non-Compliance null 5S09C398455 CONSTW 07/15/2024 Active S432838 Notice of Violation null 5S09C380787 CONSTW 03/07/2019 Active S428185 Notice of Violation null 5S09C380787 CONSTW 12/15/2017 Historical S428184 Notice of Violation null 5S09C380010 CONSTW 12/15/2017 Historical S424676 1st Annual Report Notice of Non-Compliance null 5S09C375683 CONSTW 09/21/2016 Historical S244210 Notice of Violation null 5S09C309981 CONSTW 01/15/2003 Historical Regulatory Measures linked to Related Parties Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status