Upper and Lower Sand Creek Basin Expansion Project

5 Documents in Project

Summary

SCH Number
2010092047
Lead Agency
Contra Costa County
Document Title
Upper and Lower Sand Creek Basin Expansion Project
Document Type
NOD - Notice of Determination
Received
Posted
12/17/2012
Present Land Use
Contra Costa County: Public Semi-Public City of Antioch (Upper Sand Creek Basin): Public Facility, Study District (Sand Creek Focus Area) City of Brentwood (Lower Sand Creek Basin): Public/Semi Public Facilities, Planned Development (Special Planning Area D)

Document Description
The project will expand an existing 49-acre flood control basin to approximately 61.5 acres by basin floor and building a dam to create a deeper basin. The basin will be a normally dry reservoir (except for low-flows) that will attenuate peak runoff by containing storm water flows up to the 100-year expansion footprint; this area will be graded and realigned with a meandering form. Following construction, the stream will be restored with native wetland and riparian plantings.

Contact Information
Randi Adair
California Department of Fish and Game
Bay Delta Region 7329 Silverado Trail
Napa, CA 94558

Phone : (707) 944-5596

Location

Coordinates
37°56'40"N 121°45'59"W
Cities
Martinez
Counties
Contra Costa
Cross Streets
Deer Valley Road (Upper Basin); Sand Creek/Fairview Avenue (Lower Basin)
Zip
94553
Total Acres
62,21
Parcel #
057-050-010 (upper); 019-110-030 (lower)
State Highways
Highway 4 Bypass
Waterways
Sand Creek
Township
1N, 1N
Range
1E, 2E
Section
8/9;5/
Base
MDB&M
Other Information
Section: 6

Notice of Determination

Approving Agency
California Department of Fish and Game
Approving Agency Role
Responsible Agency
Approved On
Final Environmental Document Available at
Contra Costa Public Works Department, 255 Glacier Ave, Martinez, CA 94553

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. 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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