General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 508137 Greg Malcolm null 1 Main Street Rio Vista, CA 94571 707-374-6451 gmalcolm@ci.rio-vista.ca.us Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification 37437 Rio Vista City Organization Legally Responsible Official 05/22/2009 null City Agency 8720 Vista City (aka City of Vista) Organization Legally Responsible Official 04/01/2009 null City Agency 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 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 Regulatory Measures linked to Related Parties Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status 453188 Vista City (aka City of Vista) Enrollee - NPDES NPDNONMUNIPRCS 06/28/2023 Active 449836 Rio Vista City WDR LFNONOPER 10/14/2022 Active 442757 Rio Vista City NPDES Permit NPDMUNILRG 04/01/2021 Active 440843 Vista City (aka City of Vista) 401 Certification CERREST 02/03/2022 Active 440457 Rio Vista City Co-Permitee SLIC 07/09/2020 Active 438293 Vista City (aka City of Vista) 401 Certification CERFILLEXC 07/27/2021 Active 437733 Vista City (aka City of Vista) Enrollee - 401 Certification CERFILLEXC 04/27/2020 Historical 435510 Vista City (aka City of Vista) 401 Certification CERFILLEXC 06/20/2022 Historical 434883 Vista City (aka City of Vista) 401 Certification CERFILLEXC 03/25/2021 Active 428745 Rio Vista City NPDES Permit NPDMUNIOTH 04/01/2019 Active 409641 Vista City (aka City of Vista) 401 Certification CERFILLEXC 06/11/2018 Historical 404089 Rio Vista City NPDES Permit NPDMUNILRG 02/01/2016 Historical 403424 Vista City (aka City of Vista) Co-Permitee MNSTW1 02/21/2001 Historical 403343 Vista City (aka City of Vista) Co-Permitee MNSTW1 01/24/2007 Historical 397532 Vista City (aka City of Vista) Enrollee - Waiver WDRMUNIENROTH 08/01/2014 Active 397210 Vista City (aka City of Vista) Enrollee - 401 Certification CERREST 08/27/2014 Historical 395363 Rio Vista City NPDES Permit NPDMUNIOTH 03/28/2014 Historical 387307 Rio Vista City Enrollee - NPDES NPDNONMUNIPRCS 08/09/2012 Historical 379829 Vista City (aka City of Vista) Enrollee NPDNONMUNIPRCS 06/01/2011 Historical 375998 Rio Vista City NPDES Permit NPDMUNILRG 09/16/2010 Historical 366405 Rio Vista City NPDES Permit NPDMUNIOTH 09/19/2008 Historical 352823 Vista City (aka City of Vista) 401 Certification CERFILLEXC 03/26/2009 Historical 351548 Rio Vista City NPDES Permit NPDMUNIOTH 09/19/2008 Historical 344640 Vista City (aka City of Vista) 401 Certification CERFILLEXC 08/12/2008 Historical 312138 Rio Vista City WDR LFNONOPER 08/12/2005 Historical 304984 Vista City (aka City of Vista) 401 Certification CERFILLEXC 12/08/2005 Historical 301645 Rio Vista City Enrollee - WDR SSOMUNISML 08/10/2006 Active 300516 Vista City (aka City of Vista) Enrollee SSOMUNILRG 10/18/2006 Active 213948 Vista City (aka City of Vista) Enrollee SSOMUNILRG 05/09/1996 Active 194603 Rio Vista City Enrollee NPDNONMUNIPRCS 09/13/2002 Historical 194598 Rio Vista City Enrollee NPDNONMUNIPRCS 10/11/2001 Historical 169823 Vista City (aka City of Vista) 401 Certification CERFILLEXC null Historical 152887 Vista City (aka City of Vista) 401 Certification CERFILLEXC 06/06/2005 Historical 148420 Rio Vista City NPDES Permit NPDMUNIOTH 06/14/2001 Historical 147160 Rio Vista City NPDES Permit NPDMUNIOTH 09/22/1995 Historical 146416 Rio Vista City NPDES Permit NPDMUNIOTH 04/28/1995 Historical 142150 Vista City (aka City of Vista) NPDES Permit MNSTW1 07/16/1990 Historical 141722 Rio Vista City NPDES Permit NPDMUNIOTH 04/22/1994 Historical 141098 Rio Vista City WDR LNDISP 05/29/1991 Historical 140994 Rio Vista City WDR LNDISP 09/16/1994 Historical 140430 Rio Vista City NPDES Permit NPDMUNIOTH 05/25/1990 Historical 139364 Rio Vista City WDR LNDISP 06/28/1974 Historical 139134 Rio Vista City NPDES Permit NPDMUNIOTH 11/28/1984 Historical 132912 Rio Vista City NPDES Permit NPDMUNIOTH 07/20/2004 Historical 131504 Rio Vista City NPDES Permit NPDMUNIOTH 06/07/2002 Historical