General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 569103 Paul Detjens null 925-313-2394(+) paul.detjens@pw.cccount.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 9305 Contra Costa County Flood Control Organization Legally Responsible Official 10/17/2017 null County 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 433295 Contra Costa County Flood Control 401 Certification CERFILLEXC 10/08/2020 Active 416713 Contra Costa County Flood Control Enrollee - 401 Certification CERFILLEXC 10/30/2017 Historical 416152 Contra Costa County Flood Control 401 Certification CERREST 03/16/2018 Historical 391042 Contra Costa County Flood Control 401 Certification CERDREDGE 07/21/2010 Historical 388635 Contra Costa County Flood Control 401 Certification CERFILLEXC 12/12/2012 Historical 377775 Contra Costa County Flood Control 401 Certification CERFILLEXC 11/03/2009 Historical 171921 Contra Costa County Flood Control 401 Certification CERFILLEXC null Historical 170935 Contra Costa County Flood Control 401 Certification CERFILLEXC null Historical