Trinity River Channel Rehabilitation Sites: Coarse Sediment Management Activities

2 Documents in Project

Summary

SCH Number
2015032070
Lead Agency
Regional Water Quality Control Board, Region 1 (North Coast), Santa Rosa
Document Title
Trinity River Channel Rehabilitation Sites: Coarse Sediment Management Activities
Document Type
NOD - Notice of Determination
Received
Posted
4/30/2015
Present Land Use
Project is planned within waters of the US at five locations on the Trinity River

Document Description
Note: Tiered IS (15177) to SCH# 2008032110 This activity is considered to be within the scope of the previously certified Master EIR for channel rehabilitation and sediment management for remaining phase 1 and Phase 2 sites = State Clearinghouse #2008032110. The purpose of this Project is to restore aquatic habitat in the Trinity River by injecting coarse sediment to supplement coarse sediment removed from the system by the Lewiston Dam on the Trinity River. The project is designed to enhance aquatic habitat quality. The proposed Project would include introducing coarse sediment into the river primarily at high spring flows with heavy equipment or by using a conveyor system to carry the gravel to mid-channel locations.

Contact Information
Gil Falcone
Regional Water Quality Control Board, Region 1 (North Coast)
5550 Skylane Boulevard Suite A
Santa Rosa, CA 95403

Phone : (707) 576-2830

Location

Coordinates
40.60°'"N 122°'"W
Counties
Trinity
Cross Streets
Various locations on the Trinity River noted in IS
Parcel #
Various
State Highways
Hwy 299
Railways
No
Airports
No
Schools
Douglas
Waterways
Trinity River
Township
33N
Range
9W
Section
26
Base
MDB&M
Other Location Info
Douglas City

Notice of Determination

Approving Agency
North Coast Regional Water Quality Control Board
Approving Agency Role
Lead Agency
Approved On
Final Environmental Document Available at
North Coast Regional Water Quality Control Board, 5550 Skylane Blvd, Suite A, Santa Rosa, CA 95403

Determinations

(1) The project will have a significant impact on the environment
No
(2a) An Environmental Impact Report was prepared for this project pursuant to the provisions of CEQA
Yes
(2b) A Mitigated or a Negative Declaration was prepared for this project pursuant to the provisions of CEQA
No
(2c) An other document type was prepared for this project pursuant to the provisions of CEQA
No
(3) Mitigated measures were made a condition of the approval of the project
Yes
(4) A mitigation reporting or monitoring plan was adopted for this project
N/A
(5) A Statement of Overriding Considerations was adopted for this project
No
(6) Findings were made pursuant to the provisions of CEQA
Yes

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.

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