Combie Reservoir Sediment and Mercury Removal Project
5 Documents in Project
Summary
SCH Number
2009072068
Lead Agency
Nevada Irrigation District
Document Title
Combie Reservoir Sediment and Mercury Removal Project
Document Type
MND - Mitigated Negative Declaration
Received
Present Land Use
Reservoir / Water-MR / Water
Document Description
The project includes the dredging of 150,000 to 200,000 tons of sediments within upper Combie Reservoir to maintain water storage capacity. Excavated material will be diverted through an on-shore mechanical mobile separating and dewatering system. Mervury will be removed from all excavated and dewatered material through a concentrator. Separated, clean sand and aggregate material will be transported off to the Chevreaux Aggregates, Inc. processing plant to the northeast of the Project site, or similar plant in Nevada Coutny or Placer County. This project is intended to be an ongoing reservoir maintenance activity.
Contact Information
Name
Tim Crough
Agency Name
Nevada Irrigation District
Contact Types
Lead/Public Agency
Phone
Location
Coordinates
Counties
Nevada, Placer
Cross Streets
Combie Rd/Hillsdale Rd
Total Acres
168
Parcel #
11-181-013, 074-220-022
State Highways
I-80
Schools
Placer Hills
Waterways
Bear River and Combie Reservoir
Township
14N
Range
8E
Section
36
Other Location Info
City/Nearest Community: Meadow Vista
Notice of Completion
State Review Period Start
State Review Period End
State Reviewing Agencies
California Department of Fish and Wildlife, North Central Region 2 (CDFW), California Department of Parks and Recreation, California Department of State Parks, Division of Boating and Waterways, California Department of Transportation, District 3 (DOT), California Highway Patrol, California Native American Heritage Commission (NAHC), California Regional Water Quality Control Board, Central Valley Sacramento Region 5 (RWQCB), California State Lands Commission (SLC), Department of Toxic Substances Control, Department of Water Resources, Office of Historic Preservation, Resources Agency, Resources, Recycling and Recovery, State Water Resources Control Board, Divison of Financial Assistance
Development Types
Other (reservoir maintenance dredging)
Local Actions
district proposal
Project Issues
Aesthetics, Agriculture and Forestry Resources, Biological Resources, Cultural Resources, Geology/Soils, Hazards & Hazardous Materials, Hydrology/Water Quality, Land Use/Planning, Mineral Resources, Noise, Public Services, Recreation, Transportation, Vegetation, Wetland/Riparian
Disclaimer: The document was originally posted before CEQAnet had the capability to host attachments for the public. To obtain the original attachments for this document, 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.