Santa Clara Westside Storm Retention Basin Desilting Project

2 Documents in Project

Summary

SCH Number
2014032078
Lead Agency
Santa Clara, City of (City of Santa Clara)
Document Title
Santa Clara Westside Storm Retention Basin Desilting Project
Document Type
MND - Mitigated Negative Declaration
Received
Present Land Use
GP: Parks/Open Space Z: A-Agricultural

Document Description
The project proposes to excavate sediment from the Westside Storm Retention Basin to restore the basin to its original water depth of three feet and storage/holding capacity of 15.3 acre-feet. The basin currently has a water depth of 1.5 to three feet at its deepest point, a storage/holding capacity of six acre-feet, and between 1.5 and 3.5 feet of sediment accumulated on the bottom of the basin. The project would remove approximately 15,000 cubic yards of sediment. The average thickness of the sediment to be removed is approximately 1.8 feet and is as much as four feet in some areas at the edge of the basin. The depth of the basin would be increased to three feet upon project completion.

Contact Information
Dave Staub
City of Santa Clara
1700 Walsh Avenue
Santa Clara, CA 95050

Phone : (408) 615-3066

Location

Coordinates
37°24'32"N 121°58'46"W
Cities
Santa Clara
Counties
Santa Clara
Cross Streets
Old Mountain View-Alviso Road and Great America Parkway
Zip
95054
Total Acres
12.3
Parcel #
104-49-009
State Highways
US 101, SR 237
Railways
VTA Light Rail
Airports
No
Schools
Kathryn Hughes ES
Waterways
San Tomas Aquino Creek, Calabazas Creek, Guadalupe
Township
6S
Range
1W
Section
16

Notice of Completion

Review Period Start
Review Period End
Development Type
Other (Dredging stormwater retention basin)
Project Issues
Aesthetic/Visual Air Quality Biological Resources Drainage/Absorption Flood Plain/Flooding Noise Solid Waste Toxic/Hazardous Water Quality Wetland/Riparian
Reviewing Agencies
California Air Resources Board California Department of Fish and Wildlife, Bay Delta Region 3 California Department of Parks and Recreation California Department of Public Health California Department of Transportation, District 4 California Highway Patrol California Native American Heritage Commission California Public Utilities Commission California Regional Water Quality Control Board, San Francisco Bay Region 2 California State Lands Commission Department of Water Resources Resources Agency State Water Resources Control Board, Division of Water Rights State Water Resources Control Board, Divison of Financial Assistance

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.

Download CSV New Search Print