Our House Diversion DAm Apron Curtain Repair Project

5 Documents in Project

Summary

SCH Number
2017072039
Lead Agency
Yuba County Water Agency
Document Title
Our House Diversion DAm Apron Curtain Repair Project
Document Type
NOD - Notice of Determination
Received
Posted
9/5/2017
Present Land Use
forest-40

Document Description
In November of 2011, Yuba Water Agency discovered an area of scour located on the toe of the Our House Diversion Dam spill apron during a diving inspection. The scour area is estimated to be approx. 10 feet tall, 6 inches deep, and 10 feet wide. In 2017, during proposed mechanical sediment removal in Our House Diversion Dam impoundment, YCWA will have an opportunity to simultaneously repair the apron. Fiber reinforced shotcrete with high silica fume content would be placed in the scour areas to fill them; a fix expected to hold up approx. 20-40 years.

Contact Information
Tim Truong
Yuba County WAter Agency
1220 F St.
Marysville, CA 95901-4740

Phone : (530) 740-7081

Location

Counties
Nevada Sierra
Zip
95922
Total Acres
0.63
Parcel #
064180002000
State Highways
49
Waterways
Middle Yuba River
Township
18N
Range
8E
Section
11
Other Location Info
Camptonville

Notice of Determination

Approving Agency
Yuba County Water Agency
Approving Agency Role
Lead Agency
Approved On
Final Environmental Document Available at
1220 F St., Marysvill, CA 95901

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
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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