Trinity River Channel Rehabilitation Projects: Upper Conner Creek Site (River Mile 77.1 to 78.5) and Sawmill Gravel Processing Site (River Mile 108.9 to 109.75)

2 Documents in Project

Summary

SCH Number
2024050170
Lead Agency
California Regional Water Quality Control Board, North Coast Region 1 (RWQCB)
Document Title
Trinity River Channel Rehabilitation Projects: Upper Conner Creek Site (River Mile 77.1 to 78.5) and Sawmill Gravel Processing Site (River Mile 108.9 to 109.75)
Document Type
FIN - Final Document
Received
Present Land Use
open space, rural residential
Document Description
The purpose of the Project is to increase salmon and steelhead habitat downstream of Lewiston Dam on the mainstem Trinity River. The intended project outcome is the immediate and notable improvement of salmonid habitat for all life stages through creation of large areas with suitable flow depth, velocity, and cover. The UCC and Sawmill rehabilitation actions would restore a dynamic floodplain and habitat and, on a smaller scale, facilitate the dynamic fluvial geomorphic processes that existed before Lewiston and Trinity dams were completed. Project design objectives include physical, biological, and riparian outcomes. This work is within the scope of the Master EIR for channel rehabilitation and sediment management for remaining phase 1 and phase 2 sites (State Clearinghouse #2008032110)

Contact Information

Name
Jake Shannon
Agency Name
NCRWQCB
Job Title
Sr. Environmental (Scientist)
Contact Types
Lead/Public Agency

Location

Cities
Lewiston
Counties
Trinity
Regions
Northern California

Notice of Completion

State Review Period Start
State Review Period End
State Reviewing Agencies
California Air Resources Board (ARB), California Department of Conservation (DOC), California Department of Fish and Wildlife, Habitat Conservation Planning (CDFW), 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 Toxic Substances Control (DTSC), 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
Development Types
Other (River restoration)
Local Actions
River restoration
Project Issues
Aesthetics, Agriculture and Forestry Resources, Air Quality, Biological Resources, Cultural Resources, Flood Plain/Flooding, Geology/Soils, Greenhouse Gas Emissions, Hydrology/Water Quality, Mineral Resources, Noise, Recreation, Tribal Cultural Resources, Vegetation, Wetland/Riparian
Public Review Period Start
Public Review Period End

Attachments

Final Document(s) [Approved_Certified draft environmental documents]

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. For more information, please visit OPR’s Accessibility Site.

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