Reservoir Retrofit and Replacement Project (Addendum No. 1)

Reservoir Retrofit and Replacement Project (Addendum No. 1)

The Montecito Water District (District or MWD) serves water to the communities of Montecito, Summerland, and portions of Toro Canyon in Santa Barbara County. The District owns and operates nine water storage reservoirs throughout its service area. The existing water storage reservoirs do not strictly comply with current seismic design codes and regulations, and may be subject to failure in the event of a large earthquake. The Reservoir Retrofit and Replacement Project involves seismic retrofits, repairs, and replacements at eight of the District’s nine existing water storage reservoirs: Doulton (155-020-007; 1075 Toro Canyon Road), Romero (007-080-006; intersection of Bella Vista Drive and Romero Canyon Road), Terminal (013-040-002; intersection of East Mountain Drive and Cold Springs Road), Bella Vista (155-030-042; 2750 Bella Vista Drive), Park Lane (007-050-013; intersection of Park Hill Lane and East Mountain Drive), Cold Springs (013-040-005; intersection of East Mountain Drive and Cold Springs Road), Hot Springs (011-030-024; intersection of Hot Springs Road and Hot Springs Lane), and Buena Vista (007-020-018; 915 Park Lane). The ninth reservoir, Toro Canyon, has been excluded because it is likely to be decommissioned by the District in the near future. The project would bring all eight reservoirs into compliance with seismic design codes and regulations. No retrofit or replacement would expand the water storage capacity of an existing reservoir. Addendum No. 1 includes minor project design changes to six of the reservoirs included in the Original Project, which resulted in minor changes to the project boundaries, depth of disturbance, and concrete and haul truck trips during construction.

Santa Barbara

Southern California, Unincorporated

California Air Resources Board (ARB), California Coastal Commission (CCC), California Department of Conservation (DOC), California Department of Fish and Wildlife, Marin Region 7 (CDFW), California Department of Fish and Wildlife, South Coast Region 5 (CDFW), California Department of Forestry and Fire Protection (CAL FIRE), California Department of Parks and Recreation, California Department of Transportation, District 5 (DOT), California Department of Water Resources (DWR), California Highway Patrol (CHP), California Native American Heritage Commission (NAHC), California Natural Resources Agency, California Regional Water Quality Control Board, Central Coast Region 3 (RWQCB), California State Lands Commission (SLC), Office of Historic Preservation, State Water Resources Control Board, Division of Drinking Water, State Water Resources Control Board, Division of Water Quality, State Water Resources Control Board, Division of Water Rights, State Water Resources Control Board, Divison of Financial Assistance

Water Facilities (reservoirs)(Type reservoirs, MGD 0.00001)

Water infrastructure project

Aesthetics, Agriculture and Forestry Resources, Air Quality, Biological Resources, Cultural Resources, Energy, Flood Plain/Flooding, Geology/Soils, Greenhouse Gas Emissions, Growth Inducement, Hazards & Hazardous Materials, Hydrology/Water Quality, Land Use/Planning, Mandatory Findings of Significance, Mineral Resources, Noise, Population/Housing, Public Services, Recreation, Schools/Universities, Solid Waste, Transportation, Tribal Cultural Resources, Utilities/Service Systems, Vegetation, Wetland/Riparian, Wildfire