Lost Creek Weir Repair Project
Summary
- SCH Number
- 2011028142
- Public Agency
- Regional Water Quality Control Board, Region 5 (Central Valley), Redding
- Document Title
- Lost Creek Weir Repair Project
- Document Type
- NOE - Notice of Exemption
- Received
- Posted
- 2/14/2011
- Document Description
- The Lost Creek Weir Repair Project is limited to the repair of a concrete weir used to measure flows below the Lost Creek Hydroelectric Plant. Concrete will be used to repair and seal leaks located on the western weir abutment. To perform the work, stream flows will be reduced from 15 to 8 cubic feet per second for a period of up to 48 hours, to allow flow to be diverted and channeled along the right side of the creek. A cofferdam will be constructed around the western weir abutment, and approximately 2-4 cubic yards of wet concrete will be added to seal leaks. Heavy equipment (tract excavator) will be used on the western bank of Lost Creek to remove gravel/boulders from the weir abutment area and to deliver concrete to the western abutment.
- Contact Information
-
Dannas J. Berchtold
Regional Water Quality Control Board, Region 5
Lead/Public Agency
Central Vally Region, Redding Office 415 Knollcrest Drive, Suite 100
Redding, CA 96002
Phone : (530) 224-4783
Location
- Counties
- Shasta
Notice of Exemption
- Exempt Status
- Categorical Exemption
- Type, Section or Code
- 15301, Class 1
- Reasons for Exemption
- Repair and maintenance of existing structures, and involves negligible or no expansion of the existing use.
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.