General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 369622 Santa Rosa City Utilities Dept City Agency 69 Stony Circle Santa Rosa, CA 95401 null null Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date 869577 Fulton Road Widening Improvement Project Sonoma 1 Dredge/Fill Site Owner and Operator 10/09/2020 null 800990 Santa Rosa City Lower Colgan Creek Restoration Project Phase 1 Sonoma 1 Habitat Restoration Area Owner and Operator 11/22/2013 null 800731 Stony Point Road Reconstruction and Widening Phase 2 Project Sonoma 1 Dredge/Fill Site Owner 11/14/2013 null 793037 Santa Rosa City Administration Drive Sewer Improvements Project Sonoma 1 Dredge/Fill Site Owner and Operator 03/29/2013 null 748487 Santa Rosa Creek at 4th Street Storm Drain Outfall Project Sonoma 1 Dredge/Fill Site Operator 01/20/2010 null 741760 Duer Creek Culvert Replacement at Kelly Farm Sonoma 1 Dredge/Fill Site Operator 07/23/2009 null 738164 Paulin Creek at Chanate Road Sonoma 1 Dredge/Fill Site Operator 05/19/2009 null 648106 Santa Rosa City CS Sonoma 1 Collection_System Owner 03/19/2007 null 255708 Santa Rosa Creek @ Montgomery Drive Sonoma 1 Dredge/Fill Site Owner 07/08/2009 null Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification 643748 Kellen Johnston Person Employee 02/14/2024 null null 637052 Alex Burns Person Data Submitter 01/26/2023 null null 630160 Andrew Allen Person Employee 01/05/2022 null null 600987 Jason Dyer Person Data Submitter 08/12/2019 null null 588102 Pedro Gomez Person Data Submitter 11/15/2018 null null 585886 Jose Valencia Person Data Submitter 10/24/2018 null null 569645 David Ward Person Data Submitter 11/27/2017 null null 569570 Casey Arents Person Data Submitter 11/16/2017 null null 556612 Chris Kilgore Person Data Submitter 05/25/2016 null null 549712 Ron Marincic Person Legally Responsible Official 01/20/2015 null null 546650 Janette Morris Person Data Submitter 05/28/2014 03/15/2018 null 539367 Sean McNeil Person Employee 03/29/2013 null null 539366 Tanya Mokvyts Person Employee 03/29/2013 null null 538018 David Guhin Person Legally Responsible Official 12/18/2012 08/24/2016 null 514926 Randy Piazza Person Employee 07/23/2009 null null 508547 Sheri Emerson Person Employee 05/19/2009 11/02/2017 null 485376 Vince Villarreal Person Data Submitter 09/12/2008 null null 389276 Gina Perez Person Data Submitter 04/24/2007 04/07/2015 null 376859 Martin St George Person Data Submitter 05/03/2007 null null 375140 Joyce Babcock Person Data Submitter 04/24/2007 12/01/2008 null 375139 Jason Tibbals Person Legally Responsible Official 04/24/2007 null null 375138 Debbie McCormick1 Person Data Submitter 04/24/2007 null null 375136 Tony Llamas Person Data Submitter 04/24/2007 null null 375134 Bruce Gattoni Person Data Submitter 04/24/2007 09/12/2008 null 375133 Steve Myers Person Data Submitter 04/24/2007 null null 375129 Jim Montenegro Person Legally Responsible Official 04/24/2007 null null 375128 Rick Santarini Person Legally Responsible Official 04/24/2007 05/24/2019 null 375127 Mark Powell Person Legally Responsible Official 04/24/2007 null null 375123 Michael Pieraccini Person Data Submitter 04/24/2007 01/04/2018 null 364392 Lynn Small Person Legally Responsible Official 05/01/2007 12/13/2012 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 440780 401 Certification 1 1B20197WNSO 401 Cert for Santa Rosa City Fulton Road Widening Improvement Project Active CERFILLEXC null 11/04/2021 null Discharger 10/09/2020 null 394003 401 Certification 1 1B13141WNSO 401 Cert for Santa Rosa City Lower Colgan Creek Restoration Project Phase 1 Historical CERREST null 03/21/2014 03/21/2019 Discharger 11/22/2013 null 393895 401 Certification 1 1B13137WNSO 401 Cert for Santa Rosa City Utilities Dept.Stony Point Road Reconstruction and Widening Phase 2 Project Active CERFILLEXC null 06/09/2015 null Discharger 11/14/2013 null 389733 Enrollee - 401 Certification 1 1B13040WNSO Enrollee for Santa Rosa City Administration Drive Sewer Improvements Project Historical CERFILLEXC 2004-0004-DWQ 06/18/2013 06/18/2018 Discharger 03/29/2013 null 372730 401 Certification 1 1B10002WNSO WDID 1B10002WNSO Santa Rosa Creek at 4th Street Storm Drain Outfall Historical CERFILLEXC null 10/13/2011 10/11/2016 Discharger 01/20/2010 null 369006 401 Certification 1 1B09088WNSO WDID 1B09088WNSO; Duer Creek Culvert Replacement at Kelly Farm Historical CERFILLEXC null 03/15/2010 03/14/2015 Discharger 07/23/2009 null 366011 401 Certification 1 1B09064WNSO Paulin Creek at Chanate Road Outfall Repair Project Historical CERFILLEXC null 10/08/2009 10/08/2014 Discharger 05/19/2009 null 344345 Enrollee - WDR 1 1SSO11491 Enrollee of SB SSO WDR for City of Santa Rosa Utilities WDID 1SSO11491 Active SSOMUNILRG 2022-0103-DWQ 04/24/2008 null Discharger 04/24/2008 null 173391 Enrollee - 401 Certification 1 1B04107WNSO Santa Rosa Creek at Montgomery Bank Restoration Historical CERFILLEXC 2004-0004-DWQ 10/08/2009 10/08/2014 Discharger 07/08/2009 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 Regulatory Measures linked to Related Parties Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status 455714 Kellen Johnston Enrollee - 401 Certification CERFILLEXC 02/14/2024 Active 429402 Tanya Mokvyts Enrollee - Waiver CERFILLEXC 04/16/2019 Active 427520 Sean McNeil NPDES Permit NPDMUNILRG 10/01/2020 Active 401251 Sean McNeil 401 Certification CERFILLEXC 08/04/2015 Historical 394003 Sean McNeil 401 Certification CERREST 03/21/2014 Historical 389733 Sean McNeil Enrollee - 401 Certification CERFILLEXC 06/18/2013 Historical 389733 Tanya Mokvyts Enrollee - 401 Certification CERFILLEXC 06/18/2013 Historical