Brannan Mountain Water Storage Tank

2 Documents in Project


SCH Number
Lead Agency
Willow Creek Community Services District
Document Title
Brannan Mountain Water Storage Tank
Document Type
MND - Mitigated Negative Declaration
Present Land Use

Document Description
Willow Creek CSD is proposing to construct and operate a tank in Pressure Zone 1, in the middle of an unaddressed, 0.5-acre parcel (Assessor Parcel Number 522-492-011-000) that is owned by Willow Creek CSD. The tank will be constructed of bolted steel plates, be painted to blend with the surrounding tree colors, constructed on a concrete ring wall foundation on an excavated and graded level area. In addition, the proposed project includes on-site pipelines, valves (above and below ground), drain lines, storm drain culverts, chain link fencing and gate, asphalt pavement around the tank, and a paved, 15 feet widened access road (250 feet in length) between Brannan Mountain Rd. and the tank site. Also proposed is a 12” diameter, new water pipeline, placed 36 inches below the existing surface, that connects the proposed water tank to the existing distribution system. It will run down the access road, then run for approximately 250 feet along the north shoulder of Brannan Mt. Rd. (and within the road right-of-way) to the northeast corner of the intersection of Brannan Mt. Rd. and Stage Coach Ln., where it will tie in to an existing 8-inch waterline.

Contact Information
Susan O'Gorman
Willow Creek Community Services District
Lead/Public Agency
135 Willow Road PO Box 8
Willow Creek, CA 95573

Phone : (530) 629-2136

Willow Creek Community Services District
Project Applicant


40°56'51.4"N 123°38'32.7"W
Willow Creek
Cross Streets
Brannan Mountain Rd. and Stage Coach Ln.
Total Acres
Parcel #
State Highways
Trinity Valley Elementary School
Trinity River, Willow Creek

Notice of Completion

Review Period Start
Review Period End
Development Type
Waste Treatment:Storage (MGD 0.1)
Local Action
Water Facilities
Reviewing Agencies
California Air Resources Board (ARB) California Department of Conservation (DOC) California Department of Fish and Wildlife, Northern and Eureka Region 1 (CDFW) California Department of Forestry and Fire Protection (CAL FIRE) California Department of Parks and Recreation California Department of Transportation, District 1 (DOT) California Department of Water Resources (DWR) California Highway Patrol (CHP) California Native American Heritage Commission (NAHC) California Natural Resources Agency California Regional Water Quality Control Board, North Coast Region 1 (RWQCB) California State Lands Commission (SLC) Office of Historic Preservation State Water Resources Control Board, Division of Drinking Water State Water Resources Control Board, Division of Water Quality State Water Resources Control Board, Divison of Financial Assistance


Environmental Document
NOA   PDF 48 K Summary_Form_for_Document_Submittal   PDF 581 K WCCSD Brannan Mt   PDF 12015 K
NOC   PDF 231 K

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