Vincent Water Diversion and Stream Crossings Project (Lake or Streambed Alteration Agreement No. 1600-2019-0272-R 1)
739 Documents in Project
Summary
SCH Number
2015102005
Lead Agency
Humboldt County
Document Title
Vincent Water Diversion and Stream Crossings Project (Lake or Streambed Alteration Agreement No. 1600-2019-0272-R 1)
Document Type
NOD - Notice of Determination
Received
Posted
11/6/2019
Document Description
The project is limited to 7 encroachments. Encroachment 1 is for the diversion of water from an unnamed tributary to Mad River. Water is diverted for domestic use and irrigation. Work for the water diversion will include replacement of the existing diversion with a concrete spring box and use and maintenance of the diversion infrastructure. Encroachments 2 and 3 are for the removal of existing, unpermitted water diversions and decommissioning of unpermitted ford crossings. Encroachments 4, 6, and 7 are to upgrade failing and undersized culverts. Work for these encroachments will include excavation, removal of the failing culverts, replacement with new properly sized culverts, backfilling and compaction of fill , and rock armoring as necessary to minimize erosion. Encroachment 5 will include installing an armored critical dip over a newly installed 30-inch diameter culvert to address diversion potential.
Contact Information
Name
Cheri Sanville
Agency Name
Department of Fish and Wildlife
Contact Types
Lead/Public Agency
Phone
Name
Agency Name
Humboldt County Dept. of Planning and Building
Contact Types
Project Applicant
Location
Counties
Humboldt
Other Location Info
The project to be completed is located within the Mad River watershed, approximately 10 miles southwest of the town of Hyampom, County of Humboldt, State of California. The project is located in Section 35, T02N, ROSE, Humboldt Base and Meridian; in the Blake Mountain U.S. Geological Survey 7.5-minute quadrangle; Assessor's Parcel Number 201-231-018; latitude 40.505199 N and longitude 123.585879 W at point of diversion (POD) 1.
Notice of Determination
Approving Agency
Department of Fish and Wildlife
Approving Agency Role
Responsible Agency
Approved On
Determinations
(1) The project will have a significant impact on the environment
No
(2a) An Environmental Impact Report was prepared for this project pursuant to the provisions of CEQA
No
(2b) A Mitigated or a Negative Declaration was prepared for this project pursuant to the provisions of CEQA
Yes
(2c) An other document type was prepared for this project pursuant to the provisions of CEQA
No
(3) Mitigated measures were made a condition of the approval of the project
Yes
(4) A mitigation reporting or monitoring plan was adopted for this project
No
(5) A Statement of Overriding Considerations was adopted for this project
No
(6) Findings were made pursuant to the provisions of CEQA
No
Attachments
Notice of Determination
Disclaimer: The Governor’s Office of Planning and Research (OPR) accepts no responsibility for the content or accessibility of these documents. To obtain an attachment in a different format, please contact the lead agency at the contact information listed above. You may also contact the OPR via email at state.clearinghouse@opr.ca.gov or via phone at (916) 445-0613. For more information, please visit OPR’s Accessibility Site.