General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 147335 Inland Empire Utilities Agency Special District Po Box 9020 Chino Hills, CA 91709 909-993-1913(+) pcambiaso@ieua.org(+) Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date 883603 Magnolia Channel Detention Basin Maintenance Project San Bernardino 8 Dredge/Fill Site Owner 10/03/2022 null 876388 Montclair Basins 2 and 3 (PID2) Improvements Project San Bernardino 8 Dredge/Fill Site Owner 09/16/2021 null 858881 Wineville Basin Improvements Project San Bernardino 8 Dredge/Fill Site Owner 06/11/2019 null 846175 Orchard Recycled Water Turnout Improvements Project San Bernardino 8 Dredge/Fill Site Owner 04/03/2018 null 833647 San Sevaine Basin Outfall and Pipeline Project San Bernardino 8 Dredge/Fill Site Owner 03/13/2017 null 833640 Magnolia Channel Detention Basin Maintenance Project San Bernardino 8 Dredge/Fill Site Owner 03/13/2017 null 824720 IEUA GW Recharge Basin Operations & Maintenance San Bernardino 8 Dredge/Fill Site Owner 05/24/2016 null 816757 Chino Creek Invert Repair Project San Bernardino 8 Dredge/Fill Site Owner 07/22/2015 null 798815 IEUA Basin Maintenance & Operation for Groundwater Recharge San Bernardino 8 Dredge/Fill Site Owner 09/16/2013 null 795379 EN13023-930 Zone Recycled Water Pipeline San Bernardino 8 Utility Structure Owner and Operator 06/11/2013 null 793047 Wineville Basin Proof-of-Concept Project San Bernardino 8 Dredge/Fill Site Owner 03/29/2013 null 788389 Dewatering,IEUA Recycled Water System San Bernardino 8 Domestic Site NEC Owner and Operator 11/27/2012 null 785264 El Prado Road Improvements San Bernardino 8 Dredge/Fill Site Owner 08/20/2012 null 781371 Chino Basin Improvement Project San Bernardino 8 Dredge/Fill Site Owner 05/15/2012 null 781370 Chino Basin GW Rechrg San Bernardino 8 Dredge/Fill Site Owner 05/15/2012 null 779874 IEUA Groundwater Recharge San Bernardino 8 Dredge/Fill Site Owner 04/10/2012 null 742794 IEUA Regional Plant No. 4 San Bernardino 8 Wastewater Treatment Facility Owner and Operator 08/11/2009 null 742794 IEUA Regional Plant No. 4 San Bernardino 8 Wastewater Treatment Facility Owner 09/18/2020 null 723454 IEUA Regional Plant #4- Pressure Zones 1158 & 1270 San Bernardino 8 Dredge/Fill Site None null null 717871 Magnolia Channel Improvements San Bernardino 8 Dredge/Fill Site Owner 08/06/2008 null 631557 Inland Empire Utilities Agency CS San Bernardino 8 Collection_System Owner 11/29/2006 null 266198 Tract,Etiwanda San Bernardino 8 Facility Owner 04/14/2006 null 259225 Upland Hills WWRF San Bernardino 8 Wastewater Treatment Facility Owner 04/14/2006 null 259184 IEUA Carbon Canyon WWRF San Bernardino 8 Wastewater Treatment Facility Owner and Operator 04/12/2006 null 259184 IEUA Carbon Canyon WWRF San Bernardino 8 Wastewater Treatment Facility Owner 09/18/2020 null 259169 IEUA Regional Plant No. 5 San Bernardino 8 Wastewater Treatment Facility Owner and Operator 02/27/2006 null 259169 IEUA Regional Plant No. 5 San Bernardino 8 Wastewater Treatment Facility Owner 09/18/2020 null 259167 IEUA Regional Plant No. 3, FONTANA San Bernardino 8 Facility Owner and Operator 04/12/2006 null 259166 IEUA Regional Plant No. 2 San Bernardino 8 Wastewater Treatment Facility Owner and Operator 04/12/2006 null 259165 IEUA Regional Plant No. 1 San Bernardino 8 Wastewater Treatment Facility Owner and Operator 04/12/2006 null 259165 IEUA Regional Plant No. 1 San Bernardino 8 Wastewater Treatment Facility Owner 09/18/2020 null 251982 Chino Basin Recycled Water Groundwater Recharge Program San Bernardino 8 Recycled Water Use Area Owner 04/14/2006 null 251910 Reclam,Cbmwd STP 1-Trace Organ San Bernardino 8 Facility Owner 04/14/2006 null 219964 Dewatering,Monitoring Well San Bernardino 8 Facility Owner 04/14/2006 null 219822 Dewatering,Ely Basins San Bernardino 8 Facility Owner and Operator 11/17/2022 null 219787 Dewatering,Chino HCMP MW's San Bernardino 8 Facility Owner 04/12/2006 null 215363 Red Star Plant Foods Composting San Bernardino 8 Composting Facility Owner 07/13/1990 08/02/2016 Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification 642994 Stephen Parker Person Data Submitter 01/10/2024 null null 642994 Stephen Parker Person Data Submitter 01/11/2024 null null 642994 Stephen Parker Person Data Submitter 12/11/2023 null null 642938 Robert Delgado Person Legally Responsible Official 12/15/2023 null null 640852 Jeff Ziegenbein Person Legally Responsible Official 08/09/2023 09/03/2024 null 638440 Lucia Diaz Person Legally Responsible Official 11/14/2023 null null 636244 Andy Campbell Person Legally Responsible Official 11/17/2022 null null 624397 Scott Lening Person Data Submitter 05/17/2021 null null 587087 Kenneth Tam Person Data Submitter 11/07/2018 null null 584685 Sarah Recinto Person Data Submitter 04/29/2019 null null 579900 Christiana Daisy Person Legally Responsible Official 01/06/2020 null null 577654 Eddie Lin Person Data Submitter 04/11/2019 null null 577654 Eddie Lin Person Data Submitter 05/17/2018 null null 575433 Josh Biesiada Person Legally Responsible Official 04/03/2018 null null 574578 Kenneth Monfore Person Data Submitter 03/08/2018 04/05/2023 null 562904 Joel Ignacio Person Legally Responsible Official 03/13/2017 null null 552241 Liza Munoz Person Data Submitter 07/22/2015 null null 552241 Liza Munoz Person Legally Responsible Official 07/21/2015 04/21/2020 null 551396 Richard Lao Person Data Submitter 01/11/2023 10/24/2023 null 551396 Richard Lao Person Data Submitter 12/18/2019 10/24/2023 null 550623 Pietro Cambiaso Person Data Submitter 04/01/2015 null null 550623 Pietro Cambiaso Person Legally Responsible Official 10/03/2022 null null 546361 Sylvie Lee Person Legally Responsible Official 06/18/2014 03/08/2022 null 544318 Ernest Yeboah Person Legally Responsible Official 12/02/2013 04/11/2017 null 541040 Randy Lee Person Legally Responsible Official 02/06/2017 08/01/2023 null 536294 Thomas Love Person Legally Responsible Official 08/20/2012 04/21/2020 null 532796 Richard Atwater Person Employee 04/06/2012 04/21/2020 null 532796 Richard Atwater Person Employee 04/10/2012 04/21/2020 null 532721 Craig Miller Person Legally Responsible Official 04/03/2012 09/03/2013 null 532535 Chris Berch Person Legally Responsible Official 04/03/2012 05/31/2019 null 520145 Daniel Dyer Person Data Submitter 06/27/2018 null null 353208 Julio Im Person Data Submitter 11/30/2006 null null 285855 Patrick Sheilds Person Legally Responsible Official 07/09/2007 03/01/2013 null 285855 Patrick Sheilds Person Legally Responsible Official 04/12/2006 03/01/2013 null 149707 Bonita Fan Person Legally Responsible Official 03/13/2017 04/21/2020 null 149707 Bonita Fan Person Data Submitter 03/16/2006 null null 125331 Rob Turner Person Employee 04/14/2006 04/21/2020 null 107296 Jack Frazier Person Employee 04/14/2006 04/21/2020 null 39886 Santa Ana Watershed Project Authority Organization Member Of (Passive) 01/01/1972 null Government Agency Combination 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 450033 Enrollee - NPDES 8 8 363014001 Enrollee - NPDES under General DeMinimis Permit for Inland Empire Utilities Agency Historical NPDNONMUNIPRCS R8-2020-0006 11/16/2022 11/17/2022 Discharger 11/17/2022 null 449441 WDR 8 362022-17 401 Cert R8-2022-0070 for Inland Empire Utilities Agency Active CERFILLEXC R8-2022-0070 12/02/2022 null Discharger 10/03/2022 null 448253 NPDES Permit 8 8 362918001 NPDES R8-2022-0041 for Inland Empire Utilities Agency Active NPDMUNILRG R8-2022-0041 08/01/2022 null Discharger 06/23/2022 null 444992 401 Certification 8 362021-11 401 Cert for Inland Empire Utilities Agency Active CERFILLEXC null 03/30/2022 null Discharger 09/16/2021 null 440355 Co-Permitee SB 8 362918001 13627 Order Co-Permitee under 2020-0015-DWQ for Inland Empire Utilities Agency Active SLIC 2020-0015-DWQ 07/09/2020 null Discharger 09/18/2020 null 440354 Co-Permitee SB 8 362918001 13627 Order Co-Permitee under 2020-0015-DWQ for Inland Empire Utilities Agency Active SLIC 2020-0015-DWQ 07/09/2020 null Discharger 09/18/2020 null 440353 Co-Permitee SB 8 362918001 13627 Order Co-Permitee under 2020-0015-DWQ for Inland Empire Utilities Agency Active SLIC 2020-0015-DWQ 07/09/2020 null Discharger 09/18/2020 null 440344 Co-Permitee SB 8 362918001 13627 Order Co-Permitee under 2020-0015-DWQ for Inland Empire Utilities Agency Active SLIC 2020-0015-DWQ 07/09/2020 null Discharger 09/18/2020 null 431181 401 Certification 8 362019-11 401 Cert for Inland Empire Utilities Agency Active CERFILLEXC null 07/02/2020 null Discharger 06/11/2019 null 412170 401 Certification 8 362017-07 401 Cert for Inland Empire Utilities Agency Historical CERFILLEXC null 12/21/2017 10/31/2019 Discharger 03/13/2017 null 412163 401 Certification 8 362017-06 401 Cert R8-2017-0029 for Inland Empire Utilities Agency Historical CERFILLEXC R8-2017-0029 06/16/2017 12/02/2022 Discharger 03/13/2017 null 406314 401 Certification 8 362016-11 401 Cert for Inland Empire Utilities Agency Active CERFILLEXC R8-2018-0088 02/13/2018 null Discharger 05/24/2016 null 402183 401 Certification 8 362015-15 WQC for Inland Empire Utilities Agency Historical CERFILLEXC null 08/07/2015 08/05/2020 Discharger 07/22/2015 null 396319 Resolution 8 null Res R8-2014-0035 Approval of Chino Basin Maximum Benefit Groundwater/Hydraulic C Active PLNTMDL R8-2014-0035 04/25/2014 null Discharger 05/21/2014 null 394393 NPDES Permit 8 8 362918001 NPDES R8-2015-0036 for Inland Empire Utilities Agency Historical NPDMUNILRG R8-2015-0036 11/01/2015 07/31/2022 Discharger 12/27/2013 null 393209 401 Certification 8 362013-16 401 WQC for Inland Empire Utilities Agency Historical CERFILLEXC null 10/14/2013 10/13/2018 Discharger 09/16/2013 null 389737 401 Certification 8 null 401 WQC for Inland Empire Utilities Agency Historical CERFILLEXC null 05/15/2013 05/15/2018 Discharger 03/29/2013 null 388236 Enrollee - NPDES 8 8 362941001 Enrollee Under General De Minimis Permit for Inland Empire Utilities Agency Historical NPDNONMUNIPRCS R8-2015-0004 04/11/2013 08/19/2020 Discharger 11/27/2012 null 385123 401 Certification 8 null 401 WQC for Inland Empire Utilities Agency Historical CERFILLEXC null 06/11/2003 null Discharger 05/15/2012 null 385122 401 Certification 8 null 401 WQC for Inland Empire Utilities Agency Historical CERFILLEXC null 08/20/2009 08/20/2014 Discharger 05/15/2012 null 384346 401 Certification 8 null 401 WQC for Inland Empire Utilities Agency Historical CERFILLEXC null 08/20/2009 08/20/2014 Discharger 04/10/2012 null 383998 Resolution 8 null RES R8-2012-0026 - Approving Chino Basin Max Ben Hydraulic Control Monitoring Active NPS R8-2012-0026 03/16/2012 null Discharger 03/28/2012 null 369778 NPDES Permit 8 8 362918001 NPDES R8-2009-0021 for Inland Empire Utilities Agency Historical NPDMUNILRG R8-2009-0021 07/20/2009 10/31/2015 Discharger 01/19/2001 null 354405 NPDES Permit 8 8 362744001 NPDES R8-2008-0028 for Inland Empire Utilities Agency - RP 5 Historical NPDMUNILRG R8-2008-0028 09/05/2008 07/19/2009 Discharger 07/01/2003 null 349535 WDR 8 8 362913001 WDR R8-2007-0084 for IEUA- Recycled Water Pipeline Historical CERFILLEXC R8-2007-0084 11/30/2007 01/31/2014 Discharger 07/24/2008 null 348347 Reclamation Requirements 8 8 362908001 WRR R8-2007-0039 for IEUA & Chino Basin Watermaster Active REC R8-2007-0039 06/09/2007 null Discharger 07/02/2008 null 345783 WDR 8 8 362912001 WDR R8-2008-0053 for IEUA - Magnolia Channel Improvements Historical CERFILLEXC R8-2008-0053 04/18/2008 09/18/2015 Discharger 05/23/2008 null 305447 NPDES Permit 8 8 360104004 NPDES R8-2006-0010 for IEUA RP 1 & 4 Historical NPDMUNILRG R8-2006-0010 07/08/2006 07/19/2009 Discharger 01/19/2001 null 301042 Enrollee 8 8SSO10580 Enrollee of SB SSO WDR for Inland Empire Utilities Agency Active SSOMUNILRG 2022-0103-DWQ 10/10/2006 null Discharger 04/14/2006 null 259377 Letter 8 null 8 362579001-LT990721 Historical WDR LT990721 null 07/21/1999 Discharger 07/21/1999 null 211575 Enrollee 8 8 362819001 8 362819001 Historical NPDNONMUNIPRCS null 07/29/2004 04/13/2006 Discharger 09/01/2005 null 211536 Enrollee 8 8 362617001 Enrollee Under General De Minimus Permit for IEUA Historical NPDNONMUNIPRCS 98-067 04/07/2000 08/21/2003 Discharger 09/01/2005 null 148763 NPDES Permit 8 8 360104001 NPDES 01-002 for INLAND EMPIRE UTILITIES AGENCY Historical NPDMUNILRG 01-002 01/19/2001 null Discharger 01/19/2001 null 148762 NPDES Permit 8 8 360104004 NPDES 01-001 for INLAND EMPIRE UTILITIES AGENCY Historical NPDMUNILRG R8-2001-0001 01/19/2001 04/21/2006 Discharger 01/19/2001 null 147687 NPDES Permit 8 8 360104001 NPDES 95-048 for INLAND EMPIRE UTILITIES AGENCY Historical NPDMUNILRG 95-048 07/07/1995 01/18/2001 Discharger 07/07/1995 null 145781 WDR 8 8 360338002 WDR 95-001 for INLAND EMPIRE UTILITIES AGENCY Historical WDRMUNILRG 95-001 03/03/1995 08/24/2000 Discharger 03/03/1995 null 144363 NPDES Permit 8 8 362283001 NPDES 99-036 for INLAND EMPIRE UTILITIES AGENCY Historical NPDMUNILRG 99-036 06/25/1999 08/12/2004 Discharger 06/25/1999 null 141981 NPDES Permit 8 8 360104004 NPDES 95-043 for INLAND EMPIRE UTILITIES AGENCY Historical NPDMUNILRG 95-043 05/26/1995 01/18/2001 Discharger 05/26/1995 null 141974 WDR 8 8 362327001 WDR 95-030 for INLAND EMPIRE UTILITIES AGENCY Historical LNDISP 95-030 04/07/1995 06/29/2000 Discharger 04/07/1995 null 140898 NPDES Permit 8 8 362258001 NPDES 97-039 for INLAND EMPIRE UTILITIES AGENCY Historical NPDMUNILRG 97-039 06/06/1997 null Discharger 06/06/1997 null 140615 NPDES Permit 8 8 362258001 NPDES 92-061 for INLAND EMPIRE UTILITIES AGENCY Historical NPDMUNILRG 92-061 12/04/1992 null Discharger 12/04/1992 null 140422 WDR 8 8 362327001 WDR 00-050 for INLAND EMPIRE UTILITIES AGENCY Historical LNDISP 00-050 06/30/2000 03/03/2005 Discharger 06/30/2000 null 140363 NPDES Permit 8 8 362283001 NPDES 94-012 for INLAND EMPIRE UTILITIES AGENCY Historical NPDMUNILRG 94-012 06/03/1994 null Discharger 06/03/1994 null 140280 NPDES Permit 8 8 360104001 NPDES 92-020 for INLAND EMPIRE UTILITIES AGENCY Historical NPDMUNILRG 92-020 05/08/1992 null Discharger 05/08/1992 null 140279 NPDES Permit 8 8 360104004 NPDES 92-019 for INLAND EMPIRE UTILITIES AGENCY Historical NPDMUNILRG 92-019 04/03/1992 null Discharger 04/03/1992 null 139880 WDR 8 8 362041001 WDR 91-01803 for INLAND EMPIRE UTILITIES AGENCY Historical WDRMUNIOTH 91-01803 02/08/1991 null Discharger 02/08/1991 null 139879 Reclamation Requirements 8 8 362213001 SWIM Order Number - 91-01802 Historical REC 91-01802 02/08/1991 null Discharger 02/08/1991 null 139833 WDR 8 8 362327001 WDR 90-172 for INLAND EMPIRE UTILITIES AGENCY Historical LNDISP 90-172 12/07/1990 null Discharger 12/07/1990 null 139764 WDR 8 8 362327001 WDR 90-096 for INLAND EMPIRE UTILITIES AGENCY Historical LNDISP 90-096 07/13/1990 null Discharger 07/13/1990 null 139694 NPDES Permit 8 8 360338002 NPDES 89-134 for INLAND EMPIRE UTILITIES AGENCY Historical NPDMUNIOTH 89-134 12/08/1989 null Discharger 12/08/1989 null 139153 NPDES Permit 8 8 360104004 NPDES 90-017 for INLAND EMPIRE UTILITIES AGENCY Historical NPDMUNILRG 90-017 03/09/1990 null Discharger 03/09/1990 null 139147 NPDES Permit 8 8 360104001 NPDES 90-012 for INLAND EMPIRE UTILITIES AGENCY Historical NPDMUNILRG 90-012 02/09/1990 null Discharger 02/09/1990 null 138843 NPDES Permit 8 8 362258001 WDR 87-035 for INLAND EMPIRE UTILITIES AGENCY Historical NPDMUNILRG 87-035 02/11/1987 null Discharger 02/11/1987 null 138792 NPDES Permit 8 8 360104004 NPDES 85-141 for INLAND EMPIRE UTILITIES AGENCY Historical NPDMUNILRG 85-141 10/11/1985 null Discharger 10/11/1985 null 138660 NPDES Permit 8 8 362283001 NPDES 88-130 for INLAND EMPIRE UTILITIES AGENCY Historical NPDMUNILRG 88-130 12/09/1988 null Discharger 12/09/1988 null 138402 NPDES Permit 8 8 360104001 NPDES 85-001 for INLAND EMPIRE UTILITIES AGENCY Historical NPDMUNILRG 85-001 01/11/1985 null Discharger 01/11/1985 null 138089 WDR 8 8 360338002 NPDES 84-042 for INLAND EMPIRE UTILITIES AGENCY Historical NPDESWW 84-042 09/14/1984 null Discharger 09/14/1984 null 137987 WDR 8 8 362213001 WDR 82-256 for INLAND EMPIRE UTILITIES AGENCY Historical WDR 82-256 10/08/1982 null Discharger 10/08/1982 null 137145 WDR 8 8 362041001 WDR 79-105 for INLAND EMPIRE UTILITIES AGENCY Historical WDRMUNIOTH 79-105 06/29/1979 null Discharger 06/29/1979 null 135959 WDR 8 8 360338002 WDR 00-031 for Inland Empire Utilities Agency Historical WDRMUNILRG 00-031 08/25/2000 10/29/2010 Discharger 08/25/2000 null 133357 Reclamation Requirements 8 8 362821001 WRR R8-2005-0033 for IEUA & Chino Basin Watermaster Historical REC R8-2005-0033 04/15/2005 06/09/2007 Discharger 04/15/2005 null 133299 WDR 8 8 362327001 WDR R8-2005-0012 for INLAND EMPIRE UTILITIES AGENCY Historical LNDISP R8-2005-0012 03/04/2005 04/20/2007 Discharger 03/04/2005 null 132875 NPDES Permit 8 8 362283001 NPDES R8-2004-0020 for IEUA, Carbon Canyon Historical NPDMUNILRG R8-2004-0020 08/13/2004 07/19/2009 Discharger 08/13/2004 null 132674 NPDES Permit 8 8 362744001 NPDES R8-2003-0003 for INLAND EMPIRE UTILITIES AGENCY Historical NPDMUNILRG R8-2003-0003 07/01/2003 09/04/2008 Discharger 07/01/2003 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. 1129922 06/19/2024 CAT2 Chlorine, Total Residual Instantaneous Maximum limit is 0.1 mg/L and reported value was 4.6 mg/L at M-002A. Violation N eSMR IEUA Regional Plant No. 1 448253 R8-2022-0041 N Enforcement Actions Enforcement ID Enforcement Type Enf. Order No. Title Program Effective Date Status 375048 Admin Civil Liability R8-2010-0031 Settlement Order R8-2010-0031 for IEUA & Chino Basin Watermaster REC 06/28/2010 Historical 343164 Notice of Violation null NOV 2/25/2008 for IEUA LNDISP 02/25/2008 Historical 338012 Staff Enforcement Letter null SEL 11/07/2007 NPDESWW 11/07/2007 Historical 337534 Admin Civil Liability R8-2006-0068 ACL R8-2006-0068 for Inland Empire Utilities Agency NPDMUNILRG 11/30/2006 Historical 327123 Admin Civil Liability R8-2007-0033 MMP R8-2007-0033 for Inland Empire Utilities Agency, RP 1 NPDMUNILRG 05/18/2007 Historical 251366 Admin Civil Liability R8-2004-0032 MPC R8-2004-0031 for IEUA - Carbon Canyon NPDESWW 03/09/2004 Historical 251365 Admin Civil Liability R8-2004-0031 MPC R8-2004-0031 for IEUA - RP 1&4 NPDESWW 03/09/2004 Historical 250249 Oral Communication UNKNOWN Enforcement - 8 362327001 LNDISP 12/15/2003 Historical 246791 Notice to Comply null NTC 08/19/2002 for IEUA LNDISP 08/19/2002 Historical 246518 Oral Communication UNKNOWN Enforcement - 8 362327001 LNDISP 10/04/2002 Historical 242271 Cease and Desist Order R8-2001-0005 Enforcement - 8 360104001 NPDESWW 01/19/2001 Historical 239720 Oral Communication UNKNOWN Enforcement - 8 360338002 WDR 02/08/2002 Historical 238947 Admin Civil Liability R8-2001-0113 ACLC R8-2001-0113 for IEUA NPDESWW 11/08/2001 Historical 238402 Admin Civil Liability R8-2001-0118 ACLC R8-2001-0118 NPDMUNILRG 12/07/2001 Historical 238400 Admin Civil Liability R8-2001-0117 ACLC R8-2001-0117 for IEUA, Carbon Canyon NPDMUNILRG 12/07/2001 Historical 235729 Staff Enforcement Letter UNKNOWN Enforcement - 8 362327001 LNDISP 07/25/2001 Historical 235447 Oral Communication null Oral Comm 6/11/2001 with IEUA NPDNONMUNIPRCS 06/11/2001 Historical 233133 Notice of Violation UNKNOWN Enforcement - 8 360104004 NPDMUNILRG 09/14/2000 Historical 233087 Oral Communication UNKNOWN Enforcement - 8 362327001 LNDISP 06/08/1999 Historical 233086 Oral Communication UNKNOWN Enforcement - 8 362327001 LNDISP 06/08/1999 Historical 233085 Oral Communication UNKNOWN Enforcement - 8 362327001 LNDISP 06/08/1999 Historical 233051 Oral Communication UNKNOWN Enforcement - 8 362327001 LNDISP 01/06/2000 Historical 232596 Oral Communication UNKNOWN Enforcement - 8 362327001 LNDISP 08/01/2000 Historical 225056 Cease and Desist Order 88-12401 Enforcement - 8 360104004 NPDMUNILRG 10/14/1988 Historical 224996 Cease and Desist Order 88-12402 Enforcement - 8 360104001 NPDESWW 10/14/1988 Historical 224985 Admin Civil Liability 89-054 Enforcement - 8 360104004 NPDESWW 03/29/1989 Historical 224972 Admin Civil Liability 89-097 ACLC 89-097 for Chino Basin MWD NPDESWW 05/23/1989 Historical 224902 Admin Civil Liability 90-011 Enforcement - 8 360104004 NPDMUNILRG 01/03/1990 Historical 223506 Clean-up and Abatement Order 92-029 Enforcement - 8 360104001 NPDESWW 05/08/1992 Historical 223502 Time Schedule Order 93-024 Enforcement - 8 360104001 NPDESWW 03/19/1993 Historical 223296 Clean-up and Abatement Order 94-060 Enforcement - 8 360104001 NPDESWW 09/02/1994 Historical 223295 Cease and Desist Order 94-074 Enforcement - 8 360104001 NPDESWW 12/08/1994 Historical 223202 Cease and Desist Order 94-075 Enforcement - 8 360104004 NPDMUNILRG 12/08/1994 Historical 223201 Cease and Desist Order 94-07501 Enforcement - 8 360104001 NPDESWW 12/08/1994 Historical 223200 Cease and Desist Order 94-07401 Enforcement - 8 360104001 NPDESWW 12/08/1994 Historical 223196 Cease and Desist Order 95-057 Enforcement - 8 360104001 NPDESWW 07/07/1995 Historical 223194 Cease and Desist Order 95-084 Enforcement - 8 360104004 NPDMUNILRG 12/01/1995 Historical 223078 Cease and Desist Order 96-038 Enforcement - 8 360104004 NPDMUNILRG 04/18/1996 Historical 221858 Cease and Desist Order 99-078 Enforcement - 8 360104004 NPDMUNILRG 10/07/1999 Historical Regulatory Measures linked to Related Parties Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status 426539 Santa Ana Watershed Project Authority Waiver CERFILLEXC 06/02/1989 Historical 419327 Santa Ana Watershed Project Authority 401 Certification CERFILLEXC 07/31/2018 Active 411907 Santa Ana Watershed Project Authority Enrollee - 401 Certification CERFILLEXC 02/16/2017 Historical 404783 Santa Ana Watershed Project Authority 401 Certification CERREST 07/05/2016 Active 384296 Santa Ana Watershed Project Authority 401 Certification CERFILLEXC 12/04/2008 Historical 377036 Santa Ana Watershed Project Authority Enrollee NPDNONMUNIPRCS 02/02/2011 Historical 300376 Santa Ana Watershed Project Authority Enrollee SSOMUNILRG 08/24/2006 Active 260187 Santa Ana Watershed Project Authority Letter WDR null Historical 260113 Santa Ana Watershed Project Authority Letter NPDESWW null Historical 259988 Santa Ana Watershed Project Authority Letter NPDESWW null Historical 211504 Santa Ana Watershed Project Authority Enrollee NPDNONMUNIPRCS 09/14/1998 Historical 209258 Santa Ana Watershed Project Authority Enrollee NPDNONMUNIPRCS 10/25/1993 Historical 162152 Santa Ana Watershed Project Authority 401 Certification CERFILLEXC null Historical 140631 Santa Ana Watershed Project Authority WDR NPDESWW 01/29/1993 Historical 140479 Santa Ana Watershed Project Authority WDR NPDESWW 12/08/1989 Historical 140125 Santa Ana Watershed Project Authority WDR NPDESWW 01/17/1991 Historical 138557 Santa Ana Watershed Project Authority WDR NPDESWW 02/11/1987 Historical 138500 Santa Ana Watershed Project Authority WDR NPDESWW 09/12/1986 Historical