Wilson Water Diversion and Stream Crossings Project {Lake or Streambed Alteration Agreement No. 1600-2018-0863-R1)

332 Documents in Project

Summary

SCH Number
2015102005
Lead Agency
Humboldt County
Document Title
Wilson Water Diversion and Stream Crossings Project {Lake or Streambed Alteration Agreement No. 1600-2018-0863-R1)
Document Type
NOD - Notice of Determination
Received
Posted
5/24/2019

Document Description
The project is limited to 6 encroachments (Table 1 ). One encroachment is for water diversion from an unnamed tributary to the Mattole River. Water is diverted for domestic use. Work for the water diversion will include use and maintenance of the water diversion infrastructure. Three other proposed encroachments are to upgrade failing and undersized culverts. Work for these three 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. One encroachment is to permit an existing bridge with concreate footings in a class I stream. One proposed encroachment is to decommission a failing stream crossing and restore the stream channel.

Location

Counties
Humboldt
Other Location Info
The project to be completed is located within the Mattole River watershed, approximately 1.25 miles south of Thom Junction, County of Humboldt,-State of California. The project is located in Section 05, TOSS, R02E, Humboldt Base and Meridian; in the Briceland U.S. Geological Survey 7.5-minute quadrangle; Humboldt County Assessor's Parcel Numbers 215-281-025, 215-281-016, and 215-171-017; latitude 40.0405N and longitude 123.9739W at the point of diversion {POD).

Notice of Determination

Approving Agency
CDFW
Approving Agency Role
Responsible Agency
Approved On
Final Environmental Document Available at
Humboldt County Dept. of Planning and Building 3015 H Street Eureka, CA 95501

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
Yes
(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
2015102005_1600-2018-0863-R1   PDF 824 K

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