Olson Water Diversions and Stream Crossings Project (Lake or Streambed Alteration Agreement No. 1600-2017-0393-R1)

SCH Number: 2015102005
Lead Agency: Humboldt County
Document Title: Olson Water Diversions and Stream Crossings Project (Lake or Streambed Alteration Agreement No. 1600-2017-0393-R1)
Document Type: NOD - Notice of Determination
Received: 10/8/2018

Document Description: The project is limited to eight encroachments on unnamed tributaries to Mill Creek. two encroachments are for water diversion for domestic use and irrigation. Work for the water diversions will include use and maintenance of the water diversion infrastructure. The six other encroachments are to upgrade or rock armor existing stream crossings. Three projects are to upgrade undersized culverts. Work will include excavation, culvert removal and replacement, backfilling and compaction of fill, and rock armoring as necessary to minimize erosion. One project is for the placement of additional rock armor at the culvert outlet. The other two projects are to upgrade dirt fords to rocked fords. Work will include excavation and rock armoring as necessary to minimize erosion.

Contact Information: Ryan Bourque
CDFW, Northern region
619 Second St
Eureka, CA 95501
707-441-2064

(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 Negative Declaration was prepared for this project pursuant to the provisions of CEQA: Yes
(3) Mitigated measures were made a condition of the approval of the project: Yes
(4) A Statement of Overriding Considerations was adopted for this project: No
(5) Findings were made pursuant to the provisions of CEQA: No