Butte Creek Scour Repair Site Maintenance Project for 2006
3 Documents in Project
Summary
SCH Number
2005072111
Lead Agency
California Department of Water Resources
(DWR)
Document Title
Butte Creek Scour Repair Site Maintenance Project for 2006
Document Type
NOD - Notice of Determination
Received
Posted
9/7/2005
Document Description
The objective of this project is to restore a 1.5H to 1V slope along the left over bank of Butte Creek and prevent further erosion. The slope of the bank will be reconstructed with approximately 1,850 cubic yards of imported fill. The finished slope will be armored with a turf reinforcement mat that will help prevent future erosion and sloughing. This turf reinforcement mat is porous and when covered with 2 inches of soil will allow the slope to be re-vegetated with native grass and willow plantings. At the toe of the slope, rip rap (D50 of 20") will be placed in order to prevent erosion at the toe of the levee and to anchor the turf reinforcement mat. Rock will generally be placed above normal summer creek water levels. The exception is in slope restoration areas where the hardpan has already been lost due to erosion. Riprap will extend vertically 4 feet above the existing hard pan layer at the bottom of the slope. Rock fill will also be required in slope restoration areas with out hardpan.
Contact Information
Name
DeeDee Jones
Agency Name
Department of Water Resources
Contact Types
Lead/Public Agency
Phone
Location
Cities
Chico
Counties
Butte
Cross Streets
Oro-Chico Highway, Estates Drive
State Highways
Hwy. 99
Railways
Northern Midway
Schools
Durham HS
Waterways
Durham Mutual Ditch
Township
21N
Range
2E
Section
17
Base
MDBM
Notice of Determination
Approving Agency
Department of Water Resources
Approving Agency Role
Lead Agency
Approved On
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
No
(2b) A Mitigated or a Negative Declaration was prepared for this project pursuant to the provisions of CEQA
Yes
(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
No
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.