General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 441394 USFWS, San Diego National Wildlife Refuge Federal Agency 619-476-9150(+) null Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date 877705 Repair Dikes and Replace Brine Flume Project San Diego 9 Dredge/Fill Site Owner 11/23/2021 null 862648 San Diego National Wildlife Refuge - Aquatic Weed Control San Diego 9 Waterway/Shoreline Site Owner 11/06/2019 null 854701 Otay River Estuary Restoration Project San Diego 9 Dredge/Fill Site Owner 12/26/2018 null 843872 Tijuana River Inlet Maintenance Program Project San Diego 9 Dredge/Fill Site Owner 01/17/2018 null 840732 McCoy Trails Bridge Accessibility Improvements San Diego 9 Dredge/Fill Site Owner 10/11/2017 null Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification 555771 Brian Collins Person Employee 01/17/2018 null null 555771 Brian Collins Person Legally Responsible Official 01/16/2018 null null 479414 Andrew Yuen Person Legally Responsible Official 10/10/2017 null null 441395 Jill Terp Person Employee 10/16/2007 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 435293 Enrollee - NPDES SB 9 37AP00004 Enrollee - NPDES 2013-0002-DWQ Aquatic Pesticides for USFWS, San Diego National Wildlife Refuge Active NPDNONMUNIPRCS 2013-0002-DWQ 10/31/2019 null Discharger 10/31/2019 null 427991 401 Certification 9 9 000003392 401 Cert R9-2021-0118 for Channelside Water Resources (former Poseidon)(Otay River Restoration Project Mitigation for CDP) Active CERREST R9-2021-0118 06/21/2021 null Discharger 12/26/2018 null 418819 401 Certification 9 9 000003260 401 Cert R9-2018-0019 for USFWS, San Diego National Wildlife Refuge - Tijuana River Inlet Maintenance Program Project Historical CERFILLEXC R9-2018-0019 03/09/2018 03/09/2023 Discharger 01/17/2018 null 416666 401 Certification 9 null 401 Cert R9-2017-0143 for USFWS, San Diego National Wildlife Refuge - McCoy Trails Bridge Accessibility Improvements Project Historical CERFILLEXC R9-2017-0143 11/17/2017 04/27/2023 Discharger 10/11/2017 null 333681 401 Certification 9 9 0000011716 401 Cert NWP 07C-103 Sweetwater River Pedestrian and Equestrian Bridge Historical CERFILLEXC 07C-103 null 02/26/2008 Discharger 10/16/2007 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 349429 Andrew Yuen 401 Certification CERFILLEXC 09/25/2008 Historical 372998 Andrew Yuen 401 Certification CERFILLEXC 05/18/2010 Historical