General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 44259 South San Joaquin ID Special District 11011 East Highway 120 Manteca, CA 95336-9751 209-823-3101 null Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date 261604 South Co Water Supply WQC San Joaquin 5S Dredge/Fill Site Owner 06/17/2005 null 643987 South San Joaquin ID-Ag Waiver San Joaquin 5S Irrigated Lands Owner 12/15/2006 null 783271 Nick C. Degroot WTP Stanislaus 5S Water Treatment Plant Owner and Operator 07/10/2012 null 894958 Canyon Tunnel Project Calaveras 5S Dredge/Fill Site Owner 05/21/2024 null Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification 645370 Peter Rietkerk Person Legally Responsible Official 05/21/2024 null null 535020 Bill Hubkey Person Legally Responsible Official 07/10/2012 null null 144730 Grant Kreinberg Person Enforcement Contact 09/15/2004 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 456998 401 Certification 5S 5B05CR00124 401 Cert for South San Joaquin ID - Canyon Tunnel Project Active CERFILLEXC null 08/07/2024 null Discharger 05/21/2024 null 445691 WDR 5S 5B50NC00313 WDR R5-2021-0059 for South San Joaquin ID - Nick C. Degroot WTP Active WDRMUNIENROTH R5-2021-0059 10/15/2021 null Discharger 11/12/2021 null 386084 WDR 5S 5B50NC00313 WDR R5-2014-0026 for South San Joaquin ID, Nick C. DeGroot WTP Historical WDRMUNIOTH R5-2014-0026 02/07/2014 10/14/2021 Discharger 07/10/2012 null 316880 Enrollee 5S 5B39AG00003 Enrollee R5-2006-0054 for South San Joaquin ID Historical IRRI R5-2006-0054 07/01/2006 05/02/2011 Discharger 07/01/2005 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. Enforcement Actions Enforcement ID Enforcement Type Enf. Order No. Title Program Effective Date Status 252901 Notice of Violation null NOV 09/15/2004 for South San Joaquin ID, South Co Water Supply WQC CERFILLEXC 09/15/2004 Historical 402699 Notice of Violation null NOV 08/24/2015 for South San Joaquin ID WDRMUNIOTH 08/24/2015 Historical 404438 Notice of Violation null NOV 01/14/2016 for South San Joaquin ID WDRMUNIOTH 01/14/2016 Historical Regulatory Measures linked to Related Parties Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status