ROWCO Reservoirs & Booster Replacement Project

ROWCO Reservoirs & Booster Replacement Project

The Project consists of the installation and operation of a new 300,000-gallon welded steel, potable water storage reservoir that will replace the two existing 100,000-gallon bolted steel reservoirs, estimated to be 14 feet diameter and 20 feet height. The new 300,000-gallon steel tank that will be approximately 25 feet in height and 46-feet in diameter. The project site will be re-graded with no major change in the base elevation of about 6,298 feet amsl. About 40 cubic yards (CY) will be cut from the site and removed to a District storage location. Additionally, the portion of the existing access road located within the project site will be improved. The new welded steel tank will maintain about four feet of freeboard to protect the reservoir from sloshing impacts during an earthquake. The proposed foundation system will be a reinforced concrete ring wall foundation system. Maximum foundation loads are anticipated at 3,500 pounds per linear foot (plf) for continuous (ring wall) foundation and up to 80 kilo-pounds (kips) for isolated pad foundations are anticipated. Associated site improvements will consist of new inlet/outlet piping, overflow and drain piping, installing water level monitoring equipment, new site pavement improvements, block walls and/or chain-link fencing as needed to control potential trespass.

Running Springs

San Bernardino

Southern California

California Air Resources Board (ARB), California Department of Fish and Wildlife, Inland Deserts Region 6 (CDFW), California Department of Parks and Recreation, California Department of Resources Recycling and Recovery, California Department of Toxic Substances Control (DTSC), California Department of Transportation, District 8 (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, Santa Ana Region 8 (RWQCB), Office of Historic Preservation, State Water Resources Control Board, Division of Drinking Water, State Water Resources Control Board, Division of Drinking Water, District 13, State Water Resources Control Board, Division of Water Rights, State Water Resources Control Board, Divison of Financial Assistance

Other (Reservoir & Booster Replacement Project)

Reservoir

Aesthetics, Agriculture and Forestry Resources, Air Quality, Biological Resources, Cultural Resources, Cumulative Effects, Drainage/Absorption, 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, Sewer Capacity, Solid Waste, Transportation, Tribal Cultural Resources, Utilities/Service Systems, Vegetation, Wetland/Riparian, Wildfire