General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 20720 Humboldt Bay Municipal Water Dist. Community Organization Po Box 95 Eureka, CA 95502 707-443-5018 hbmwd@northcoast.com Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date 857090 HBMWD Mad River Pump Station 4 Emergency Project Humboldt 1 Dredge/Fill Site Operator 03/21/2019 null 834889 Humboldt Bay Municipal Water District WS Humboldt 1 Utility Structure Owner and Operator 05/01/2017 null 834586 Humboldt Bay Municipal Water District Mad River Channel Dredging Trinity 1 Dredge/Fill Site Owner and Operator 04/19/2017 null 774734 EX 1-11EX-240 TRI Trinity 1 Timber Harvesting Land Owner 12/16/2011 null 723052 Essex at Mad River Humboldt 1 Dredge/Fill Site Operator 11/29/2004 null 253586 Ruth Lake Matthews Dam Trinity 1 Dredge/Fill Site Owner 11/29/2004 null 239094 Mad River Slough Pipeline Humboldt 1 Dredge/Fill Site Owner 10/31/2002 null Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification 595973 John Friedenbach Person Legally Responsible Official 03/21/2019 null null 526583 Paul Helliker Person Legally Responsible Official 05/01/2017 12/23/2020 null 57838 Carol Rische Person Legally Responsible Official 10/31/2002 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 413002 Enrollee - NPDES 1 4DW0732 Enrollee - NPDES under Order 2014-0194-DWQ Drinking Water System Discharges for Humboldt Bay Municipal Water Dist. Active NPDNONMUNIPRCS 2014-0194-DWQ 07/01/2016 null Discharger 07/01/2016 null 412818 Enrollee - 401 Certification 1 1A170420WNTR Mad River Channel Dredging Historical CERDREDGE RGP 5 04/26/2017 04/26/2018 Discharger 04/19/2017 null 402577 401 Certification 1 1B04156WNHU 401 Cert for Humboldt Bay Municipal Water Dist. Ruth Lake Matthews Dam Active CERFILLEXC null 09/15/2015 null Discharger 06/17/2005 null 402576 401 Certification 1 1B03079WNHU 401 Cert for Humboldt Bay Municipal Water Dist. Essex at Mad River Active CERFILLEXC null 09/15/2015 null Discharger 11/29/2004 null 382579 Enrollee - Waiver 1 1B111EX240TRI EX 1-11EX-240 TRI Enrollment into General Waiver Active TH R1-2014-0011 12/16/2011 null Discharger 12/16/2011 null 349372 401 Certification 1 1B03079WNHU 1B03079WNHU Essex at Mad River Historical CERFILLEXC null 01/07/2010 01/06/2015 Discharger 11/29/2004 null 173806 401 Certification 1 1B04156WNHU 1A04156WNTR Ruth Lake Matthews Dam Historical CERFILLEXC null 01/07/2010 01/07/2015 Discharger 06/17/2005 null 171520 401 Certification 1 1B02177WNHU 1B02177WNHU Mad River Slough Pipeline Historical CERFILLEXC null 01/23/2003 01/23/2008 Discharger 06/17/2005 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 Regulatory Measures linked to Related Parties Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status