Lake Madigan Dam Seismic Retrofit Project
4 Documents in Project
Summary
SCH Number
2004022037
Lead Agency
City of Vallejo
Document Title
Lake Madigan Dam Seismic Retrofit Project
Document Type
NEG - Negative Declaration
Received
Present Land Use
Watershed District (WD)
Document Description
The City of Vallejo is required to complete a seismic retrofit for the Lake Madigan reservoir, which was built between 1908 and 1909, so as to maintain the integrity of the reservoir dam in the event of an earthquake. The seismic retrofit would reduce the active storage capacity of the reservoir by approximately 33 percent, and would reduce the reservoir water level by approximately 7 feet. The proposed project would consist of a spillway excavation, retrofit of an existing outlet, reservoir dewatering, and sediment removal and disposal.
Contact Information
Name
Jun Malit
Agency Name
City of Vallejo
Contact Types
Lead/Public Agency
Phone
Location
Cities
Vallejo
Counties
Solano
Cross Streets
Wild Horse Valley Road
Zip
94589
Total Acres
93
Parcel #
147-010-001
Waterways
Wild Horse Creek
Notice of Completion
State Review Period Start
State Review Period End
State Reviewing Agencies
California Department of Conservation (DOC), California Department of Fish and Wildlife, Bay Delta Region 3 (CDFW), California Department of Parks and Recreation, California Department of Transportation, District 4 (DOT), California Native American Heritage Commission (NAHC), California Regional Water Quality Control Board, San Francisco Bay Region 2 (RWQCB), California State Lands Commission (SLC), Central Valley Flood Protection Board, Office of Emergency Services, California, Resources Agency, Department of Water Resources
State Reviewing Agency Comments
Department of Water Resources
Project Issues
Aesthetics, Agriculture and Forestry Resources, Air Quality, Cultural Resources, Cumulative Effects, Drainage/Absorption, Flood Plain/Flooding, Geology/Soils, Growth Inducement, Hazards & Hazardous Materials, Hydrology/Water Quality, Land Use/Planning, Mineral Resources, Noise, Population/Housing, Public Services, Recreation, Schools/Universities, Septic System, Sewer Capacity, Solid Waste, Transportation, Vegetation, Wetland/Riparian, Wildfire, Wildlife
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.