Lambert Water Diversion, Reservoirs and Stream Crossings Project (Streambed Alteration Agreement No. 1600-2019-0184-R1)

620 Documents in Project

Summary

SCH Number
2015102005
Lead Agency
Humboldt County
Document Title
Lambert Water Diversion, Reservoirs and Stream Crossings Project (Streambed Alteration Agreement No. 1600-2019-0184-R1)
Document Type
NOD - Notice of Determination
Received
Posted
11/5/2021
Document Description
The project is limited to 7 encroachments (Table 1). Three encroachments are for water diversion from unnamed tributaries to Hacker Creek. Water is diverted for domestic use and micro-hydroelectric power generation. Work for the water diversions will include use and maintenance of the water diversion infrastructure in accordance with the terms of this Agreement. One encroachment is for an existing onstream reservoir that will be monitored and maintained as recommended by the licensed engineer in the notification materials. Three proposed encroachments are to upgrade or maintain 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. POD-1 40.1702, -123.9157 Domestic Use Water diversion for domestic use year-round. Permittee shall implement Seasonal Diversion Minimization: POD-1 & POD-2 combined, no more than 200 gallons per day from May 15 - October 31, 80% bypass at all times POD-2 40.1713, -123.9161 Domestic Use Water diversion for domestic use year-round. Permittee shall implement Seasonal Diversion Minimization: POD-1 & POD-2 combined, no more than 200 gallons per day from May 15 - October 31, 80% bypass at all times Micro-hydro 40.1707, -123.9149 Existing water diversion from onstream reservoir for Pelton wheel micro-hydroelectricity for domestic power supply Onstream Reservoir 40.1706, -123.9154 Spring-fed onstream reservoir. Permittee shall maintain and enhance the overflow as recommend by the engineer in the notification materials Crossing-1 40.1720, -123.9142 Replace existing culvert with a minimum 48-inch diameter culvert. Crossing-2 40.1720, -123.9147 Maintain existing 24-inch culvert, including rocking inlet and outlet to prevent erosion. Crossing-3 40.1717, -123.9154 Maintain existing 24-inch culvert, including rocking inlet and outlet to prevent erosion. Permittee disclosed three additional reservoirs that shall be subject to CDFW site inspection, but are not covered by this Agreement: • Reservoir-2: An existing reservoir, located at approximately 40.1709, -123.9129, that is the primary source of water for cannabis irrigation. • Reservoir-3: An existing reservoir, located at approximately 40.1727, -123.9150. • Reservoir-4: An existing reservoir, located at approximately 40.1731, -123.9140. The Notification states these reservoirs do not require notification and do not connect to streams. Existing reservoirs disclosed in the Notification, but not included as 1602 projects with fees, are not covered under this Agreement. If after CDFW site inspection, it is determined that work is required, then that work must be covered by a major amendment or a separate Notification. No other projects that may be subject to FGC section 1602 were disclosed. This Agreement does not retroactively permit any constructed reservoirs (including “ponds”), stream crossings, water diversions, modifications to riparian buffers, or other encroachments not described in Table 1.

Contact Information

Name
David Manthorne
Agency Name
California Department of Fish & Wildlife
Contact Types
Responsible Agency

Location

Cities
Redway
Counties
Humboldt
Regions
Northern California
Cross Streets
5.7 miles northwest of the town of Redway
Parcel #
221-230- 002
State Highways
101
Waterways
Hacker Creek watershed
Township
03S
Range
02E
Section
26
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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