Alviso Slough Restoration Project-Recirculated DEIR Section 3.2 (Water and Sediment Quality)
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Summary
- SCH Number
- 2007082071
- Lead Agency
- Santa Clara Valley Water District
- Document Title
- Alviso Slough Restoration Project-Recirculated DEIR Section 3.2 (Water and Sediment Quality)
- Document Type
- EIR - Draft EIR
- Received
- Present Land Use
- City of San Jose 2020 General Plan and zoning is per the Alviso Master Plan
- Document Description
- The primary purpose of the Project is to restore Alviso Slough to pre-1983 conditions, when a more open-water habitat allowed for better navigation that recreation. Six alternatives are proposed for restoration of Alviso Slough, including the required No Project Alternative. The primary methods for completing the action alternatives would be vegetation and root mass removal and/or dredging. The alternatives are as follows: - Alternative 1: Vegetation and Root Mass Removal (2.6 acres) to a 4-foot depth; - Alternative 2: Vegetation and Root Mass Removal (7.0 acres) to a 4-foot depth; - Alternative 3: Vegetation and Root Mass Removal + Dredging (3.7 acres) to an 8-foot depth; - Alternative 4: Vegetation and Root Mass Removal + Dredging (6.2 acres) to a 16-foot depth; - Alternative 5: Vegetation and Root Mass Removal (15.3 acres) to a 4-foot depth and Dredging (9.7 acres) to a 10-foot depth; and - Alternative 6: No Project.
- Contact Information
-
Mike Coleman
Santa Clara Valley Water District
Lead/Public Agency
5750 Almaden Expressway
San Jose, CA 95118
Phone : (408) 265-2607 x 3096
Location
- Coordinates
- 37°25'33"N 121°58'45"W
- Cities
- San Jose
- Counties
- Santa Clara
- Cross Streets
- Taylor Street
- Zip
- 95002
- Total Acres
- 25 max
- State Highways
- 237
- Railways
- UPRR
- Schools
- George Mayne Elementary School
- Waterways
- Alviso Slough, Guadalupe River
- Township
- 6S
- Range
- 1W
- Section
- 9
- Other Location Info
- City/Nearest Community: Town of Alviso
Notice of Completion
- Review Period Start
- Review Period End
- Development Type
- Other (Restoration to pre-1983 conditions)
- Local Action
- Alviso Slough
- Project Issues
- Aesthetics Air Quality Biological Resources Cultural Resources Cumulative Effects Economics/Jobs Flood Plain/Flooding Geology/Soils Growth Inducement Hazards & Hazardous Materials Hydrology/Water Quality Land Use/Planning Noise Public Services Recreation Solid Waste Transportation Vegetation Wetland/Riparian Climate change/ global warming, environmental justice
- Reviewing Agencies
- California Department of Conservation (DOC) California Department of Parks and Recreation California Department of State Parks, Division of Boating and Waterways California Highway Patrol California Native American Heritage Commission (NAHC) California State Lands Commission (SLC) Department of Toxic Substances Control Department of Water Resources Resources Agency San Francisco Bay Conservation and Development Commission (BCDC) California Department of Transportation, District 4 (DOT) California Department of Fish and Wildlife, Bay Delta Region 3 (CDFW) California Regional Water Quality Control Board, San Francisco Bay Region 2 (RWQCB)
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.