RD 1601 Twitchell Island Levee Improvements Project - San Joaquin River Reach

6 Documents in Project

Summary

SCH Number
2012022038
Lead Agency
Reclamation District 1601
Document Title
RD 1601 Twitchell Island Levee Improvements Project - San Joaquin River Reach
Document Type
NOD - Notice of Determination
Received
Posted
5/19/2015
Present Land Use
Agriculture

Document Description
Levee improvements will be constructed along the south side of Twitchell Island to increase the levee's resistance to erosion, provide better overall levee stability, and provide enhanced rearing and out-migration habitat for juvenile salmonids. Improvements include nearly 4 miles of new foundation berm and setback levee, raising the height of an existing setback levee, a new sheet-pile wall in front of the existing pump station, a new dryland levee across Chevron Point, and creation of channel margin habitat. Materials to construct the improvements will be obtained from commercially available sources likely within 50-60 miles, and transported to the site by truck and by barge.

Contact Information
Erik Almaas
Reclamation District 1601
Lead/Public Agency
711 N. Pershing Ave.
Stockton, CA 95203

Phone : (209) 946-0268

Location

Coordinates
38°45'46.2"N 121°39'02.9"W
Cities
Isleton
Counties
Sacramento
Cross Streets
Twtichell Island Road and Jackson Slough Road
Zip
94571
Total Acres
298
Parcel #
157-0130-007, 008, 024, 027-0140-00...
State Highways
Hwy 12 & 160
Railways
No
Airports
No
Schools
No
Waterways
San Joaquin River, 3mile Slough, 7mile Slough
Other Location Info
City/Nearest Community: Rio Vista

Notice of Determination

Approving Agency
Reclamation District 1601
Approving Agency Role
Lead Agency
Approved On
Final Environmental Document Available at
Keldsen, Sinnock, & Neudeck, Inc., 711 N. Pershing Avenue, Stockton, CA 95203

Determinations

(1) The project will have a significant impact on the environment
Yes
(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
Yes
(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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