General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 39979 Santa Margarita Water District Special District 26111 Antonio Parkway Rancho Santa Margarita, CA 92688-5596 949-459-6582(+) null Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date 883430 Santa Margarita Water District Drinking Water System (ID9) Orange 9 Utility Structure Owner and Operator 09/27/2022 null 869333 Erosion Repairs Adjacent to South County Pipeline and Cristianitos Road C-1486 P Orange 9 Dredge/Fill Site Owner 09/30/2020 null 839277 GW Extraction, Trampas Canyon Dam and Reservoir, 31402 Ortega Hwy Orange 9 Domestic Site NEC Owner and Operator 08/25/2017 null 826901 Trampas Reservoir Orange 9 Dredge/Fill Site Owner 08/02/2016 null 793279 Gobernadora Multipurpose Basin Orange 9 Dredge/Fill Site Owner 04/09/2013 null 755818 Plano Foremain Protection and Emergency Berm Restoration Project San Diego 9 Dredge/Fill Site None null null 715558 Horno Urban Water Reclamation Facility Orange 9 Water Treatment Plant Owner 11/16/2007 null 644052 Oso Creek Barrier and Pump Station Orange 9 Dredge/Fill Site Owner and Operator 02/13/2007 null 631542 Santa Margarita Water District CS Orange 9 Collection_System Owner 04/05/2006 null 257516 SMWD South Ranch Lift Sta. Dis Orange 9 Facility Owner 05/02/1997 null 255662 Santa Margarita Water District Drinking Water System (Primary) Orange 9 Utility Structure Owner 01/18/2003 null 213028 Canada Gobernadora Culvert Imp null 9 Dredge/Fill Site Owner 07/20/2004 null Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification 39979 Santa Margarita Water District Organization Member Of (Passive) 11/20/2019 null Special District 39979 Santa Margarita Water District Organization Member Of 11/20/2019 null Special District 526780 Rich Kissee Person Legally Responsible Official 01/02/2018 03/07/2023 null 67334 Jaime Aguilar Person Legally Responsible Official 09/30/2020 null null 635114 Miles Rex Person Legally Responsible Official 09/07/2022 null null 539481 Don Bunts Person Legally Responsible Official 04/09/2013 null null 539180 Gary Russell Person Legally Responsible Official 04/01/2013 02/08/2017 null 539481 Don Bunts Person Legally Responsible Official 06/13/2017 null null 98257 Dave Seymour Person Legally Responsible Official 03/15/1996 01/29/2008 null 363160 Gerre Bedell Person Legally Responsible Official 02/02/2007 05/01/2017 null 527299 Bill Webster Person Legally Responsible Official 05/08/2017 03/07/2023 null 563272 Eric Smith Person Legally Responsible Official 04/04/2017 null null 67334 Jaime Aguilar Person Legal representative 08/26/1999 null null 98257 Dave Seymour Person Facility Contact 04/17/2009 null null 93801 Bart Lantz Person Facility Contact 10/08/2004 02/08/2017 null 139990 John Schatz Person Employee 10/11/2000 02/08/2017 null 539180 Gary Russell Person Employee 03/27/2013 02/08/2017 null 635457 Daniel Peterson Person Employee 09/27/2022 null null 524069 Daniel Ferons Person Employee 08/05/2010 05/01/2024 null 568169 Jeff McDonnell Person Employee 08/28/2017 null null 527298 Steven Rudesill Person Data Submitter 06/13/2011 03/07/2023 null 527297 Steven Bay Person Data Submitter 06/13/2011 03/07/2023 null 363159 Merry Wilson Person Data Submitter 02/02/2007 05/31/2012 null 527299 Bill Webster Person Data Submitter 06/13/2011 05/08/2017 null 562395 Chris Lopez Person Data Submitter 02/08/2017 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 449371 Enrollee - NPDES 9 4DW0846 Enrollee - NPDES 2014-0194-DWQ Drinking Water System Discharges for Santa Margarita WD (ID9) Active NPDNONMUNIPRCS 2014-0194-DWQ 11/15/2021 null Discharger 11/15/2021 null 440629 401 Certification 9 9 000003644 401 Cert R9-2021-0030 for Santa Margarita Water District (Erosion Repairs Cnty Pipeline & Cristianitos Road C-1486 P) Historical CERFILLEXC R9-2021-0030 03/01/2021 02/08/2022 Discharger 09/30/2020 null 415988 Enrollee - NPDES 9 9 000003209 TERMINATED Enrollee - NPDES R9-2015-0013 for Santa Margarita WD GW Extraction Trampas Historical NPDNONMUNIPRCS R9-2015-0013 06/18/2018 05/08/2020 Discharger 08/28/2017 null 411838 Enrollee - NPDES 9 4DW0226 Enrollee - NPDES 2014-0194-DWQ for Santa Margarita WD Drinking Water System Discharges Active NPDMUNIOTH 2014-0194-DWQ 07/01/2016 null Discharger 07/01/2016 null 408074 401 Certification 9 9 000003080 401 Cert R9-2017-0004 for Santa Margarita Water District - Trampas Reservoir Project Active CERFILLEXC R9-2017-0004 06/13/2017 null Discharger 08/02/2016 null 389820 401 Certification 9 9000002583 401 WQC-R9-2013-0075- Gobernadora Multipurpose Basin Historical CERFILLEXC R9-2013-0075 10/01/2013 06/21/2022 Discharger 04/09/2013 null 375377 401 Certification 9 9 000002124 401 Cert 10C-069 for Plano Foremain Protection and Emergency Historical CERFILLEXC 10C-069 10/05/2010 10/04/2015 Discharger 08/05/2010 null 343198 Enrollee - Waiver 9 null Enrollee Under Conditional Waiver No. 7, Santa Margarita WD, Horno Urban WRF Historical WDRMUNIENROTH R9-2007-0104W7 11/16/2007 02/14/2014 Discharger 11/16/2007 null 337202 Enrollee 9 9 000000541 Horno Basin - Rec Wtr Project Historical WDR R9-2003-0262 11/21/2007 03/20/2010 Discharger 11/21/2007 null 316872 401 Certification 9 9000001577 401 Cert 06C-120 for Santa Margarita Water District (Oso Creek Barrier & Pump Station Improvement) Historical CERFILLEXC 06C-120 null 02/13/2012 Discharger 12/05/2006 null 300700 Enrollee 9 9SSO10697 Enrollee of SB SSO WDR for Santa Margarita Water District Active SSOMUNILRG 2022-0103-DWQ 11/06/2006 null Discharger 04/13/2006 null 214321 401 Certification 9 9 000001294 9 000001294 Historical CERFILLEXC null 08/19/2004 null Discharger 09/01/2005 null 214152 Enrollee 9 null Enrollee NPDES R9-2010-0003 Santa Margarita WD Hydro/Potable Discharges Historical NPDNONMUNIPRCS R9-2010-0003 02/26/2003 06/30/2016 Discharger 09/01/2005 null 213998 Enrollee 9 9 000000826 9 000000826 Historical NPDNONMUNIPRCS 96-041 05/16/1997 06/12/2001 Discharger 09/01/2005 null 213965 Enrollee 9 9 000000783 Enrollee WDR R9-2007-0005 SSO Santa Margarita Water Dist CS Active SSOMUNILRG R9-2007-0005 05/09/1996 null Discharger 09/01/2005 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. 1141585 03/17/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Debris from Lateral caused 1200 gallons of sewage to spill from Manhole at Corporate Drive and Terrace LaderaRanch to Street/Curb and Gutter (2 3) Violation null SSO Santa Margarita Water District CS 300700 2022-0103-DWQ N 1141597 03/18/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Other (specify below) caused 600 gallons of sewage to spill from Manhole at Eaton and Commons South to Street/Curb and Gutter (2 3),Drainage Conveyance System that discharges to surface water Violation null SSO Santa Margarita Water District CS 300700 2022-0103-DWQ N Enforcement Actions Enforcement ID Enforcement Type Enf. Order No. Title Program Effective Date Status 433284 Staff Enforcement Letter null SEL 07/30/2019 for Santa Margarita Water District SSOMUNILRG 07/30/2019 Historical 427847 Staff Enforcement Letter null SEL for Santa Margarita Water District NPDNONMUNIPRCS null Historical 427787 Staff Enforcement Letter null SEL for Santa Margarita Water District 12/18/2018 SSOMUNILRG 12/18/2018 Historical 409492 Staff Enforcement Letter null SEL re 2006-0003-DWQ for Santa Margarita Water District (SSO 2014-2016) SSOMUNILRG 10/07/2016 Historical 397938 Staff Enforcement Letter null SEL for Santa Margarita Water District WDR null Historical 383439 Staff Enforcement Letter null SEL for Santa Margarita Water Dist SSOMUNILRG 03/15/2012 Historical 377796 Admin Civil Liability R9-2011-0057 ACL R9-2011-0057 for Santa Margarita Water District SSOMUNILRG 09/14/2011 Historical 375415 Staff Enforcement Letter null SEL for Santa Margarita WD SSOMUNILRG 08/17/2010 Historical 373879 13267 Letter R9-2010-0078 Investigative Order R-9-2010-0078 Santa Margarita Water District WDRMUNILRG 04/28/2010 Historical 372247 Staff Enforcement Letter null SEL for Santa Margarita WD SSOMUNILRG 12/15/2009 Historical 357305 Admin Civil Liability R9-2008-0159 ACL R9-2008-0159 formerly Complaint R9-2008-0057 WDRMUNILRG 12/10/2008 Historical 332686 13267 Letter R9-2007-0195 Investigative Order for Aug 20 and Sept 14, 2007 SSOs WDR 09/25/2007 Historical 330449 13267 Letter R9-2007-0108 Investigative Order, Santa Margarita WD, July 2007 SSO WDRMUNILRG 07/20/2007 Historical 324154 13267 Letter R9-2007-0069 13267 Letter, SSO into San Juan Creek, Santa Margarita Water District, 4/5/07 WDRMUNILRG 04/19/2007 Historical 314842 Staff Enforcement Letter UNKNOWN SEL, Order 96-04, Santa Margarita WD, Jul-Sep06 WDRMUNILRG 11/08/2006 Historical 308754 Staff Enforcement Letter UNKNOWN SEL, Order 96-04, SMWD, Apr-Jun06 NPS 09/06/2006 Historical 305382 Staff Enforcement Letter null SEL, Order 96-04, Santa Margarita Water District (SMWD), April2005-March2006 WDR 06/25/2006 Historical 254640 13267 Letter UNKNOWN Enforcement - 9 000000783 WDRMUNILRG 02/02/2005 Historical 254639 Notice of Violation R9-2005-050 Enforcement - 9 000000783 WDRMUNILRG 02/02/2005 Historical 252832 Staff Enforcement Letter UNKNOWN Enforcement - 9 000000783 WDRMUNILRG 09/02/2004 Historical 243766 Staff Enforcement Letter UNKNOWN Enforcement - 9 000000783 WDRMUNILRG 06/06/2003 Historical 242158 Staff Enforcement Letter UNKNOWN Enforcement - 9 000000783 WDRMUNILRG 09/09/2003 Historical 236862 Staff Enforcement Letter UNKNOWN Enforcement - 9 000000783 WDRMUNILRG 07/25/2001 Historical 235935 13267 Letter UNKNOWN Enforcement - 9 000000783 WDRMUNILRG 04/12/2001 Historical 235934 Notice of Violation 2001-117 Enforcement - 9 000000783 WDRMUNILRG 04/12/2001 Historical 235933 Staff Enforcement Letter UNKNOWN Enforcement - 9 000000783 WDRMUNILRG 06/22/2001 Historical 235283 Notice of Violation UNKNOWN Enforcement - 9 000000783 WDRMUNILRG 10/11/2000 Historical 235276 Staff Enforcement Letter UNKNOWN Enforcement - 9 000000783 WDRMUNILRG 11/28/2000 Historical 235117 13267 Letter UNKNOWN Enforcement - 9 000000783 WDRMUNILRG 11/20/2000 Historical 235085 Notice of Violation UNKNOWN Enforcement - 9 000000783 WDRMUNILRG 11/20/2000 Historical 235015 Staff Enforcement Letter UNKNOWN Enforcement - 9 000000783 WDRMUNILRG 08/18/2000 Historical 234845 13267 Letter UNKNOWN Enforcement - 9 000000783 WDRMUNILRG 10/11/2000 Historical 234290 Notice of Violation UNKNOWN Enforcement - 9 000000783 WDRMUNILRG 11/23/1999 Historical 234029 Staff Enforcement Letter UNKNOWN Enforcement - 9 000000783 WDRMUNILRG 04/07/2000 Historical 233817 13267 Letter UNKNOWN Enforcement - 9 000000783 WDRMUNILRG 11/23/1999 Historical 233816 Notice of Violation 99-196 Enforcement - 9 000000783 WDRMUNILRG 11/23/1999 Historical Regulatory Measures linked to Related Parties Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status 449371 Santa Margarita Water District Enrollee - NPDES NPDNONMUNIPRCS 11/15/2021 Active 449371 Santa Margarita Water District Enrollee - NPDES NPDNONMUNIPRCS 11/15/2021 Active 449371 Daniel Peterson Enrollee - NPDES NPDNONMUNIPRCS 11/15/2021 Active 440629 Santa Margarita Water District 401 Certification CERFILLEXC 03/01/2021 Historical 440629 Santa Margarita Water District 401 Certification CERFILLEXC 03/01/2021 Historical 415988 Jeff McDonnell Enrollee - NPDES NPDNONMUNIPRCS 06/18/2018 Historical 415988 Santa Margarita Water District Enrollee - NPDES NPDNONMUNIPRCS 06/18/2018 Historical 415988 Santa Margarita Water District Enrollee - NPDES NPDNONMUNIPRCS 06/18/2018 Historical 411838 Santa Margarita Water District Enrollee - NPDES NPDMUNIOTH 07/01/2016 Active 411838 Santa Margarita Water District Enrollee - NPDES NPDMUNIOTH 07/01/2016 Active 408074 Santa Margarita Water District 401 Certification CERFILLEXC 06/13/2017 Active 408074 Santa Margarita Water District 401 Certification CERFILLEXC 06/13/2017 Active 389820 Santa Margarita Water District 401 Certification CERFILLEXC 10/01/2013 Historical 389820 Santa Margarita Water District 401 Certification CERFILLEXC 10/01/2013 Historical 375377 Santa Margarita Water District 401 Certification CERFILLEXC 10/05/2010 Historical 375377 Santa Margarita Water District 401 Certification CERFILLEXC 10/05/2010 Historical 343198 Santa Margarita Water District Enrollee - Waiver WDRMUNIENROTH 11/16/2007 Historical 343198 Santa Margarita Water District Enrollee - Waiver WDRMUNIENROTH 11/16/2007 Historical 337202 Santa Margarita Water District Enrollee WDR 11/21/2007 Historical 337202 Santa Margarita Water District Enrollee WDR 11/21/2007 Historical 316872 Santa Margarita Water District 401 Certification CERFILLEXC null Historical 316872 Santa Margarita Water District 401 Certification CERFILLEXC null Historical 300700 Santa Margarita Water District Enrollee SSOMUNILRG 11/06/2006 Active 300700 Santa Margarita Water District Enrollee SSOMUNILRG 11/06/2006 Active 214321 Santa Margarita Water District 401 Certification CERFILLEXC 08/19/2004 Historical 214321 Santa Margarita Water District 401 Certification CERFILLEXC 08/19/2004 Historical 214152 Santa Margarita Water District Enrollee NPDNONMUNIPRCS 02/26/2003 Historical 214152 Santa Margarita Water District Enrollee NPDNONMUNIPRCS 02/26/2003 Historical 213998 Santa Margarita Water District Enrollee NPDNONMUNIPRCS 05/16/1997 Historical 213998 Santa Margarita Water District Enrollee NPDNONMUNIPRCS 05/16/1997 Historical 213965 Santa Margarita Water District Enrollee SSOMUNILRG 05/09/1996 Active 213965 Santa Margarita Water District Enrollee SSOMUNILRG 05/09/1996 Active