General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 28508 Mercer Fraser Company Eureka Office Privately-Owned Business Po Box 1006 Eureka, CA 95502 707-443-6371 null Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date 879386 Patton - Van Duzen River Ranch Gravel Extraction Humboldt 1 Dredge/Fill Site Operator 02/11/2022 null 781360 Mercer Fraser Co - Cooks Valley Humboldt 1 Dredge/Fill Site Owner and Operator 05/15/2012 null 613179 Mercer Fraser Co Dinsmore Bar Gravel Extraction Trinity 1 Dredge/Fill Site None null null 272669 Mercer Fraser Company Willow Creek/McKnight Humboldt 1 Dredge/Fill Site Owner 06/26/2002 null 255536 Sandy Prairie/Canevari Humboldt 1 Dredge/Fill Site Owner 06/26/2002 null 240381 Mercer Fraser Company Willow Creek Humboldt 1 Sand and Gravel Mining Operator 09/28/2004 null 240380 Mercer Fraser Company Sandy Prairie Humboldt 1 Sand and Gravel Mining Owner 01/19/1984 null 240379 Mercer Fraser Company Essex Humboldt 1 Sand and Gravel Mining Owner 01/19/1984 null 240378 Mercer Fraser Co. Cooks Valley Humboldt 1 Sand and Gravel Mining Owner 03/29/1984 null Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification 630912 Justin Zabel Person Employee 02/11/2022 null null 556131 Megan Wolf Person Employee 02/11/2022 null null 535468 Mark Benzinger Person Employee 07/18/2012 null null 206732 Justin Porteous Person Facility Contact 07/11/2005 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 446772 401 Certification 1 1B02100WNHU 401 Cert for Mercer Fraser - Sandy Prairie Active CERFILLEXC null 08/18/2022 null Discharger 07/18/2012 null 446771 401 Certification 1 1B02102WNHU 401 Cert for Mercer Fraser Company Eureka Office Active CERFILLEXC null 08/18/2022 null Discharger 07/18/2012 null 446600 401 Certification 1 1B22016WNHU 401 Cert for MC Resources - Patton Van Duzen River Ranch Active CERMINING null 05/11/2022 null Discharger 02/11/2022 null 433618 401 Certification 1 1B02101WNHU 401 Cert for Mercer Fraser Company Eureka Office Active CERMINING null 09/17/2019 null Discharger 08/16/2019 null 414001 401 Certification 1 1B02100WNHU 401 Cert for Mercer Fraser Company; Sandy Prairie/Canevari Historical CERFILLEXC null 08/10/2017 08/10/2022 Discharger 07/18/2012 null 414000 401 Certification 1 1B02102WNHU 401 Cert for Mercer Fraser Company Willow Creek/McKnight Historical CERFILLEXC null 08/10/2017 08/10/2022 Discharger 07/18/2012 null 387032 401 Certification 1 1B02100WNHU 1B02100WNHU Mercer Fraser Sandy Prairie Historical CERFILLEXC null 08/15/2002 08/15/2007 Discharger 07/18/2012 null 386525 401 Certification 1 1B02102WNHU 1B02102WNHU Mercer Fraser Willow Creek/McKnight Historical CERFILLEXC null 09/07/2012 09/07/2017 Discharger 07/18/2012 null 386524 401 Certification 1 1B02101WNHU 401 Cert for Mercer Fraser Essex Historical CERFILLEXC null 09/13/2012 09/16/2019 Discharger 07/18/2012 null 386523 401 Certification 1 1B02100WNHU 1B02100WNHU Mercer Fraser Sandy Prairie Historical CERFILLEXC null 09/13/2012 09/12/2017 Discharger 07/18/2012 null 386517 401 Certification 1 1B02099WNHU 1B02099WNHU Mercer Fraser - Cooks Valley Historical CERFILLEXC null 12/12/2012 12/11/2017 Discharger 07/18/2012 null 386497 401 Certification 1 1A05097WNTR 1A05097WNTR Mercer Fraser Dinsmore Historical CERFILLEXC null 12/12/2012 12/11/2017 Discharger 07/18/2012 null 332378 Enrollee - 401 Certification 1 1A05097WNTR 1A05097WNTR Mercer Fraser Dinsmore Historical CERFILLEXC R1-2005-0011 08/29/2007 08/29/2012 Discharger 08/29/2007 null 171967 Enrollee - 401 Certification 1 1B02102WNHU 1B02102WNHU Mercer Fraser Willow Creek/McKnight Historical CERFILLEXC R1-2005-0011 09/14/2007 09/14/2012 Discharger 06/17/2005 null 171966 Enrollee - 401 Certification 1 1B02101WNHU 1B02101WNHU Mercer Fraser Essex Historical CERFILLEXC R1-2005-0011 08/24/2007 08/24/2012 Discharger 06/17/2005 null 171965 Enrollee - 401 Certification 1 1B02100WNHU 1B02100WNHU Mercer Fraser Sandy Prairie Historical CERFILLEXC R1-2005-0011 09/14/2007 09/14/2012 Discharger 06/17/2005 null 171964 Enrollee - 401 Certification 1 1B02099WNHU 1B02099WNHU Mercer Fraser - Cooks Valley Historical CERFILLEXC R1-2005-0011 09/21/2007 09/21/2012 Discharger 06/17/2005 null 137501 WDR 1 1A84046OHUM WDR 84-046 for Mercer Fraser Company Willow Creek Historical WDR 84-046 03/29/1984 08/24/1995 Discharger 03/29/1984 null 137469 WDR 1 1B84045OHUM WDR 84-045 for Mercer Fraser Co. Cooks Valley Historical WDR 84-045 03/29/1984 08/24/1995 Discharger 03/29/1984 null 137458 WDR 1 1B84010OHUM WDR 84-010 for Mercer Fraser Company Sandy Prairie Historical WDR 84-010 01/19/1984 08/24/1995 Discharger 01/19/1984 null 137457 WDR 1 1B84009OHUM WDR 84-009 for Mercer Fraser Co. Essex Historical WDR 84-009 01/19/1984 08/24/1995 Discharger 01/19/1984 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 388652 Notice of Violation null NOV 11/20/2012 for Mercer Fraser Company Essex CERFILLEXC 11/20/2012 Historical 388651 Notice of Violation null NOV 11/20/2012 for Mercer Fraser Company Willow Creek/McKnight CERFILLEXC 11/20/2012 Historical 388650 Notice of Violation null Enforcement NOV - Mercer Fraser Company Sandy Prairie/Canevari CERFILLEXC 11/20/2012 Historical 224594 Staff Enforcement Letter null Enforcement - 1B1HU759NSL Mercer Fraser Company SLIC 12/24/1999 Historical Regulatory Measures linked to Related Parties Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status 446772 Mark Benzinger 401 Certification CERFILLEXC 08/18/2022 Active 446771 Mark Benzinger 401 Certification CERFILLEXC 08/18/2022 Active 446600 Justin Zabel 401 Certification CERMINING 05/11/2022 Active 446600 Megan Wolf 401 Certification CERMINING 05/11/2022 Active 446595 Mark Benzinger 401 Certification CERMINING 05/12/2022 Active 433618 Mark Benzinger 401 Certification CERMINING 09/17/2019 Active 414001 Mark Benzinger 401 Certification CERFILLEXC 08/10/2017 Historical 414000 Mark Benzinger 401 Certification CERFILLEXC 08/10/2017 Historical 387032 Mark Benzinger 401 Certification CERFILLEXC 08/15/2002 Historical 386525 Mark Benzinger 401 Certification CERFILLEXC 09/07/2012 Historical 386524 Mark Benzinger 401 Certification CERFILLEXC 09/13/2012 Historical 386523 Mark Benzinger 401 Certification CERFILLEXC 09/13/2012 Historical 386517 Mark Benzinger 401 Certification CERFILLEXC 12/12/2012 Historical 386497 Mark Benzinger 401 Certification CERFILLEXC 12/12/2012 Historical