Rolff Water Diversions, Stream Crossings and Pond Project (Lake or Streambed Alteration Agreement No. 1600-2019-0309-R1)

664 Documents in Project

Summary

SCH Number
2015102005
Lead Agency
Humboldt County
Document Title
Rolff Water Diversions, Stream Crossings and Pond Project (Lake or Streambed Alteration Agreement No. 1600-2019-0309-R1)
Document Type
NOD - Notice of Determination
Received
Posted
7/21/2022
Document Description
The project is limited to 25 encroachments (Table 1). Seven encroachments are for water diversion from unnamed tributaries to Blue Slide Creek. Water is diverted for domestic use and cannabis irrigation. Work for the water diversions will include use and maintenance of the water diversion infrastructure. Fifteen encroachments are to upgrade failing and/or undersized stream crossings. Work for these encroachments will include excavation, removal of the failing crossings, replacement with new properly sized crossings, backfilling and compaction of fill, and rock armoring as necessary to minimize erosion. Three onstream reservoirs (ponds) will receive work to the spillways and/or decommissioning. Pond 2, Pond 4 and Pond 5 are subject to the State Water Resources Control Board and CDFW Joint Procedures for Cannabis Cultivation Onstream Reservoirs. Cultivator shall apply for Cannabis Small Irrigation Use Registration for these ponds.

Contact Information

Name
Cheri Sanville
Agency Name
California Department of Fish & Wildlife
Job Title
Senior Environmental Scientist Specialist
Contact Types
Responsible Agency

Location

Cities
Ettersburg
Counties
Humboldt
Regions
Northern California
Cross Streets
approximately 3 miles northeast of the community of Ettersburg
Parcel #
221-181-007, 221-181-008, 221-181-016, 221-181-017, 221-181-018, 221-181-019, 221-181-020,26
Waterways
Mattole River watershed
Township
03S
Range
02E
Section
33_34
Base
Humboldt

Notice of Determination

Approving Agency
California Department of Fish & Wildlife
Approving Agency Role
Responsible Agency
Approved On
County Clerk
Humboldt
Final Environmental Document Available at
Humboldt County Dept. of Planning and Building 3015 H Street Eureka, CA 95501 Contact: Steven Lazar Phone: 707-445-7245

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

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