Trinity River Channel Rehabilitation Sites: Coarse Sediment Management activities - 401 Water Quality Certification Reissuance IS

Summary

SCH Number
2020050209
Lead Agency
California Regional Water Quality Control Board, North Coast Region 1 (RWQCB)
Document Title
Trinity River Channel Rehabilitation Sites: Coarse Sediment Management activities - 401 Water Quality Certification Reissuance IS
Document Type
JD - Joint Document
Received
Present Land Use
Trinity County's General Plan land use designation includes open space, resource lands, and rural residential
Document Description
Note: EA/IS The purpose of the Coarse Sediment Project is to restore aquatic habitat in the Trinity River by placing coarse sediment (clean gravel 3/8 to 5 inch diameter) at up to five locations to supplement coarse sediment blocked by Lewiston Dam on the mainstem Trinity River. The proposed project is designed to enhance aquatic habitat quality. The proposed project would introduce coarse sediment into the river generally during high flow events (spring high flows). Gravel would be added using heavy equipment or recruited from the floodplain when inundated during high flows. This work is considered to be within the scope of the Master EIR for channel rehabilitation and sediment Management for remaining phase 1 and phase 2 sites (SCH# 2008032110)

Contact Information

Name
Jake Shannon
Agency Name
North Coast Regional Water Quality Control Board
Contact Types
Lead/Public Agency

Name
Agency Name
Trinity River Restoration Program
Contact Types
Project Applicant

Location

Cities
Lewiston
Counties
Trinity
Cross Streets
Hwy 299 - multiple
Zip
96052
Total Acres
varies
Parcel #
varies
State Highways
299
Schools
Lewiston Elementary
Waterways
Trinity River
Township
33N
Range
9W
Section
26
Base
MDB&M

Notice of Completion

Review Period Start
Review Period End
Development Types
Other (River Restoration)
Local Actions
River Restoration
Project Issues
Aesthetics, Air Quality, Biological Resources, Cultural Resources, Cumulative Effects, Drainage/Absorption, Economics/Jobs, Flood Plain/Flooding, Geology/Soils, Growth Inducement, Hazards & Hazardous Materials, Hydrology/Water Quality, Land Use/Planning, Mineral Resources, Noise, Population/Housing, Public Services, Recreation, Schools/Universities, Septic System, Solid Waste, Transportation, Vegetation, Wetland/Riparian
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 State Parks, Division of Boating and Waterways, California Department of Transportation, District 2 (DOT), California Department of Water Resources (DWR), California Governor's Office of Emergency Services (OES), 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 Water Quality, State Water Resources Control Board, Division of Water Rights

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