General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 21868 Ironhouse Sanitary District Special District 450 Walnut Meadows Drive Oakley, CA 94561 925-809-3033(+) null Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date 828101 Ironhouse Land Application Area Contra Costa 5S Recycled Water Use Area None null null 775428 Ironhouse Sanitary District WWTP Expansion Contra Costa 5S Dredge/Fill Site Owner 01/05/2012 null 630762 Ironhouse Sanitary District CS Contra Costa 5S Collection_System Owner 04/03/2006 null 232656 Ironhouse WWTF Contra Costa 5S Wastewater Treatment Facility Owner and Operator 09/13/1996 null 232656 Ironhouse WWTF Contra Costa 5S Wastewater Treatment Facility Owner 09/18/2020 null Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification 605666 Frank Casey Person Data Submitter 01/06/2020 null null 584800 Chad Davisson Person Legally Responsible Official 11/16/2016 null null 553652 James Moore Person Employee 11/10/2015 09/14/2018 null 549032 Mary Marquis Person Data Submitter 11/04/2014 09/14/2018 null 549031 Chris Christean Person Legally Responsible Official 11/14/2014 null null 547461 Alina Constantinescu Person Data Submitter 05/26/2016 09/14/2018 null 544922 Louis Solana Person Legally Responsible Official 01/14/2014 null null 537469 Joseph Mueller Person Legally Responsible Official 11/20/2012 11/05/2014 null 537151 Marc Haefke Person Legally Responsible Official 12/10/2007 05/04/2015 null 526272 David Smith Person Legally Responsible Official 03/17/2011 09/14/2018 null 524532 Jennifer Skrel Person Data Submitter 04/25/2008 09/14/2018 null 524532 Jennifer Skrel Person Legally Responsible Official 01/05/2012 09/14/2018 null 141107 David Bauer Person Enforcement Contact 01/28/2003 07/20/2006 null 141107 David Bauer Person Enforcement Contact 05/23/2002 07/20/2006 null 89908 Tom Williams Person Legally Responsible Official 04/03/2006 05/04/2015 null 89908 Tom Williams Person Legally Responsible Official 01/18/2008 05/04/2015 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 457472 NPDES Permit 5S 5B07NP00013 NPDES R5-2024-0038 for Ironhouse Sanitary District Active NPDMUNILRG R5-2024-0038 08/01/2024 null Discharger 06/26/2024 null 440482 Co-Permitee SB 5B07NP00013 13627 Order Co-Permitee under 2020-0015-DWQ for Ironhouse Sanitary District Active SLIC 2020-0015-DWQ 07/09/2020 null Discharger 09/18/2020 null 428157 NPDES Permit 5S 5B07NP00013 NPDES R5-2018-0090 for Ironhouse Sanitary District, Ironhouse Water Recycling Facility Historical NPDMUNILRG R5-2018-0090 02/01/2019 07/31/2024 Discharger 01/03/2019 null 400987 Enrollee - WDR 5S 5B07NC00031 Enrollee under General Recycled Water Order DW-2016-0068 for Ironhouse Sanitary District, Ironhouse WWTF Active REC 2016-0068-DDW 06/19/2015 null Discharger 05/14/2015 null 394298 NPDES Permit 5S 5B07NP00013 NPDES R5-2013-0157 for Ironhouse SD, Ironhouse WWTF Historical NPDMUNILRG R5-2013-0157 01/25/2014 01/31/2019 Discharger 12/21/2018 null 389086 WDR 5S 5B070105005 WDR R5-2013-0010 for Ironhouse Sanitary District Active WDRMUNILRG R5-2013-0010 02/01/2013 null Discharger 02/01/2013 null 382741 401 Certification 5S 5B07CR00091 WQC 01/24/2008 for Ironhouse Sanitary District Historical CERFILLEXC null 01/24/2008 01/24/2013 Discharger 01/05/2012 null 345347 NPDES Permit 5S 5B07NP00013 NPDES R5-2008-0057 for Ironhouse SD, Ironhouse WWTF Historical NPDMUNILRG R5-2008-0057 06/14/2008 01/24/2014 Discharger 04/25/2008 null 301739 Enrollee - WDR 5S 5SSO10970 Enrollee of SB SSO WDR for Ironhouse SD Active SSOMUNILRG 2022-0103-DWQ 11/17/2006 null Discharger 04/21/2006 null 148458 WDR 5S 5B070105005 WDR R5-2001-0237 for Ironhouse SD, Ironhouse WWTF Historical WDRMUNILRG R5-2001-0237 09/07/2001 01/31/2013 Discharger 09/07/2001 null 146353 WDR 5S 5B070105005 WDR 98-002 for IRONHOUSE SANITATION DISTRICT Historical WDR 98-002 01/23/1998 09/06/2001 Discharger 01/23/1998 null 145914 WDR 5S 5B070105005 WDR 95-265 for IRONHOUSE SANITATION DISTRICT Historical WDR 95-265 12/08/1995 01/22/1998 Discharger 12/08/1995 null 139518 WDR 5S 5B070105005 WDR 81-029 for IRONHOUSE SANITATION DISTRICT Historical WDR 81-029 02/27/1981 12/07/1995 Discharger 02/27/1981 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 453067 Notice of Violation null NOV 06/15/2023 for Ironhouse Sanitary District NPDMUNILRG 06/15/2023 Historical 434896 Notice of Violation null NOV 10/15/2019 for Ironhouse Sanitary District NPDMUNILRG 10/15/2019 Historical 413082 Notice of Violation null NOV 05/03/2017 for Ironhouse Sanitary District WDRMUNILRG 05/03/2017 Historical 407239 Notice of Violation null NOV 06/24/2016 for Ironhouse Sanitary District NPDMUNILRG 06/24/2016 Historical 402702 Notice of Violation null NOV 08/26/2015 for Ironhouse Sanitary District NPDMUNILRG 08/26/2015 Historical 392084 Notice of Violation null NOV 07/12/2013 for Ironhouse Sanitary District, Ironhouse SD CS SSOMUNILRG 07/12/2013 Historical 390606 Notice of Violation null NOV 06/05/2013 for Ironhouse Sanitary District, Ironhouse WWTF NPDMUNILRG 06/05/2013 Historical 390040 Admin Civil Liability R5-2013-0533 ACL R5-2013-0533 for Ironhouse Sanitary District NPDMUNILRG 04/26/2013 Historical 389145 Notice of Violation null NOV 02/08/2013 for Ironhouse Sanitary District, Ironhouse WWTF NPDMUNILRG 02/08/2013 Historical 388667 Notice of Violation null NOV 12/21/2012 for Ironhouse Sanitary District, Ironhouse WWTF NPDMUNILRG 12/21/2012 Historical 387012 Notice of Violation null NOV 08/16/2012 for Ironhouse SD, Inronhouse SD CS SSOMUNILRG 08/16/2012 Historical 385634 Notice of Violation null NOV 06/21/2012 for Ironhouse Sanitary District, Ironhouse WWTF NPDMUNILRG 06/21/2012 Historical 385183 Notice of Violation null NOV 05/10/2012 for Ironhouse Sanitary District, Ironhouse WWTF NPDMUNILRG 05/10/2012 Historical 384345 Notice of Violation null NOV 03/23/2012 for Ironhouse Sanitary District, Ironhouse WWTF NPDMUNILRG 03/23/2012 Historical 383583 Notice of Violation null NOV 03/02/2012 for Ironhouse Sanitary District WDR 03/02/2012 Historical 382869 Notice of Violation null NOV for Ironhouse Sanitary District WDR 01/18/2012 Historical 382479 Notice of Violation null NOV 12/19/2011 for Ironhouse SD, Ironhouse SD CS SSOMUNILRG 12/19/2011 Historical 381596 Notice of Violation null NOV 10/12/2011 for Ironhouse SD WDR 09/30/2011 Historical 380878 Notice of Violation null NOV for SSO WDR for Ironhouse SD SSOMUNILRG 08/02/2011 Historical 375638 Notice of Violation null NOV 09/01/2010 for Ironhouse SD WDR 09/01/2010 Historical 371060 Notice of Violation null NOV 09/08/2009 for IRONHOUSE SANITARY DISTRICT WDR 09/08/2009 Historical 369892 Oral Communication null Oral Com for IRONHOUSE SANITARY DISTRICT WDR 07/10/2009 Historical 355415 Notice of Violation null NOV 11/06/2008 for Ironhouse Sanitary District WDR 11/14/2008 Historical 342668 Notice of Violation null NOV 03/13/2008 for Ironhouse WDR 03/18/2008 Historical 246023 Notice of Violation null NOV 01/28/2003 for IRONHOUSE SANITARY DISTRICT, Ironhouse WWTF WDR 01/28/2003 Historical 242754 Notice of Violation null NOV 05/23/2002 for IRONHOUSE SANITARY DISTRICT, Ironhouse WWTF WDR 05/23/2002 Historical 240338 Notice of Violation null NOV 01/30/2002 for IRONHOUSE SANITARY DISTRICT, Ironhouse WWTF WDR 01/30/2002 Historical 232342 Admin Civil Liability R5-1999-0508 Enforcement - 5B070105005 WDR 12/16/1999 Historical 232341 Notice of Violation null NOV 12/16/1999 for IRONHOUSE SANITARY DISTRICT, Ironhouse WWTF WDR 12/16/1999 Historical 231273 Notice of Violation null NOV 08/09/2000 for IRONHOUSE SANITARY DISTRICT, Ironhouse WWTF WDR 08/09/2000 Historical Regulatory Measures linked to Related Parties Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status