Campbell Gulch Diversion Reconstruction Project

Summary

SCH Number
2024010608
Lead Agency
Camptonville Communty Services District (CCSD)
Document Title
Campbell Gulch Diversion Reconstruction Project
Document Type
MND - Mitigated Negative Declaration
Received
Present Land Use
GP: Natural Resources; Zoning: Agricultural/Residential District 20 Acres (AG-20)
Document Description
As the community’s only reliable source of potable water, CWD has determined that the existing diversion infrastructure, originally built to collect surface water from Campbell Gulch, must be replaced with an improved system to ensure the CWD can continue providing an adequate water supply to its customers. The proposed improvements to the facility include: remove the existing diversion structure; construction of a new cast-in-place concrete spillway intake structure with screening to prevent the intake of vegetative growth, excess leafy debris, or ice; removal of an existing exposed conveyance pipeline within the creek bed approximately 650 feet downstream of the diversion; and installation of 60’ linear feet of a 6” PVC conveyance pipeline at a minimum depth of 5 feet below the streambed of Campbell Gulch where the old pipeline is removed. The new pipeline will be installed by trenching through Campbell Gulch. Aggregate base rock and large rocks up to twelve inches in diameter will be imported to be used as fill material for the proposed diversion structure, access road, and stream channels. Prior to the in-stream construction activities at the diversion structure and pipeline replacement locations, Campbell Gulch flows must be diverted upstream from the Project area via a temporary coffer dam and pipeline diversion system and then released downstream from the Project area. The use of a small pump (1-2hp) may be required to aid the dewatering where the water supply conveyance pipe crosses Campbell Gulch. In addition, CWD proposes improvements to the site access road to provide a safe, reliable route to the new diversion structure. Prior to the installation of the new diversion structure and transmission pipeline, regrading and shaping of the surrounding terrain are required to prepare the site for the placement of materials and to provide suitable construction access. Clearing and grubbing of trees, fallen wood, and debris are required to ensure the workers have a safe working environment, free of hazardous conditions. The Project Site consists of three locations: the diversion structure study area, the transmission pipeline replacement study area and the staging area study area, resulting in a total potential disturbance area of approximately 1.86-acre.

Contact Information

Name
Richard DicKard
Agency Name
Camptonville Community Services District
Job Title
CCSD Board Member, CWD Liaison
Contact Types
Lead/Public Agency

Location

Counties
Yuba
Regions
Unincorporated
Cross Streets
Mountain House Road and Mackey Lane
Zip
95922
Total Acres
1.86
Jobs
5
Parcel #
064-170-001, 064-110-003, 064-110-004
Waterways
Campbell Gulch
Township
18N
Range
8E
Section
1

Notice of Completion

State Review Period Start
State Review Period End
State Reviewing Agencies
California Air Resources Board (ARB), California Department of Forestry and Fire Protection (CAL FIRE), California Department of Parks and Recreation, California Department of Transportation, District 3 (DOT), California Department of Water Resources (DWR), California Highway Patrol (CHP), California Native American Heritage Commission (NAHC), California Natural Resources Agency, Central Valley Flood Protection Board, Office of Historic Preservation, Sierra Nevada Conservancy, State Water Resources Control Board, Division of Drinking Water, State Water Resources Control Board, Division of Water Rights, State Water Resources Control Board, Divison of Financial Assistance, California Department of Fish and Wildlife, North Central Region 2 (CDFW), California Regional Water Quality Control Board, Central Valley Sacramento Region 5 (RWQCB)
State Reviewing Agency Comments
California Department of Fish and Wildlife, North Central Region 2 (CDFW), California Regional Water Quality Control Board, Central Valley Sacramento Region 5 (RWQCB)
Development Types
Water Facilities (Water conveyance upgrade)(Type Infrastructure , MGD 0.216)
Local Actions
Water Conveyance Replacement
Project Issues
Aesthetics, Agriculture and Forestry Resources, Air Quality, Biological Resources, Cultural Resources, Drainage/Absorption, Energy, Flood Plain/Flooding, Geology/Soils, Greenhouse Gas Emissions, Growth Inducement, Hazards & Hazardous Materials, Hydrology/Water Quality, Land Use/Planning, Mineral Resources, Noise, Population/Housing, Public Services, Recreation, Schools/Universities, Septic System, Sewer Capacity, Solid Waste, Transportation, Tribal Cultural Resources, Utilities/Service Systems, Vegetation, Wetland/Riparian, Wildfire

Attachments

Notice of Completion [NOC] Transmittal form
State Comment Letters [Comments from state reviewing agencies]

Disclaimer: The Governor’s Office of Planning and Research (OPR) accepts no responsibility for the content or accessibility of these documents. To obtain an attachment in a different format, please contact the lead agency at the contact information listed above. You may also contact the OPR via email at state.clearinghouse@opr.ca.gov or via phone at (916) 445-0613. For more information, please visit OPR’s Accessibility Site.

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