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

Summary

SCH Number
2020050209
Lead Agency
Regional Water Quality Control Board, Region 1 - North Coast, Santa Rosa (California Regional Water Quality Control Board, North Coast Region 1)
Document Title
Trinity River Channel Rehabilitation Sites: Coarse Sediment Management activities - 401 Water Quality Certification Reissuance IS
Document Type
JD - Joint Document
Received
Project Applicant
Trinity River Restoration Program
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
Jake Shannon
North Coast Regional Water Quality Control Board
5550 Skylane Blvd. Suite A
Santa Rosa, CA 95403

Phone : (707) 576-2673
jacob.shannon@waterboards.ca.gov

Location

Coordinates
40°0'0"N 122°0'0"W
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 Type
Other (River Restoration)
Local Action
Other Action River Restoration
Project Issues
Aesthetic/Visual Air Quality Archaeologic-Historic Biological Resources Drainage/Absorption Economics/Jobs Flood Plain/Flooding Geologic/Seismic Minerals Noise Population/Housing Balance Public Services Recreation/Parks Schools/Universities Septic System Soil Erosion/Compaction/Grading Solid Waste Toxic/Hazardous Traffic/Circulation Vegetation Water Quality Water Supply Wetland/Riparian Growth Inducing Land Use Cumulative Effects
Reviewing Agencies
California Air Resources Board California Department of Conservation California Department of Fish and Wildlife, Northern and Eureka Region 1 California Department of Forestry and Fire Protection California Department of Parks and Recreation California Department of State Parks, Division of Boating and Waterways California Department of Transportation, District 2 California Department of Water Resources California Governor's Office of Emergency Services California Highway Patrol California Native American Heritage Commission California Natural Resources Agency California Regional Water Quality Control Board, North Coast Region 1 California State Lands Commission Office of Historic Preservation State Water Resources Control Board, Division of Water Quality State Water Resources Control Board, Division of Water Rights

Attachments

Environmental Document
R__RB1_Shared_NPS_401_Document Review_Shannon_Trinity County_TRRP Permit Renewals_Coarse Sediment Individual 401 Certification_200422_JJS_TRRP_Coarse Sediment_CEQA NOA   PDF 91 K R__RB1_Shared_NPS_401_Document Review_Shannon_Trinity County_TRRP Permit Renewals_Coarse Sediment Individual 401 Certification_CEQA_2020_TRRP - Coarse Sediment_IS   PDF 488 K R__RB1_Shared_NPS_401_Document Review_Shannon_Trinity County_TRRP Permit Renewals_Coarse Sediment Individual 401 Certification_CEQA_Summary_Form_for_Document_Submittal   PDF 604 K
NOC
R__RB1_Shared_NPS_401_Document Review_Shannon_Trinity County_TRRP Permit Renewals_Coarse Sediment Individual 401 Certification_CEQA__NOC_TRRPCoarseSedAdd2020_JJS Signed   PDF 318 K

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