Addendum No. 1 for AD 12 Sewer Improvement Project: 1998

Addendum No. 1 for AD 12 Sewer Improvement Project: 1998

Note: Review Per Lead The Assessment District (AD) 12 Sewer Improvement Project is a proposal by Mission Springs Water District (District) to install approximately 57 miles of sewer pipelines and wastewater collection to developed portions of the City of Desert Hot Springs in Riverside County, CA. All sewer lines would be installed and contained within existing public rights-of-way (ROW), mostly in paved roads. The Addendum addresses adding approximately 17,700 linear feet (about 3.35 miles) of additional pipeline to the existing 57 miles of pipeline approved in 1999. If approved by the District Board, the whole 60.35 miles of pipeline would be installed over the next several years as funds are made available. The proposed sewer pipelines (made of Vitrified Clay Pipe [VCP]) will range from 4-inch diameter to 12-inch diameter and will be installed from 5-17 feet in depth. Approximately 300 to 500 feet of sewer would be installed each day.

Desert Hot Springs

Riverside

Other (Sewer Improvement Project)

Sewer Improvement Project

Air Quality, Biological Resources, Cultural Resources, Flood Plain/Flooding, Noise, Sewer Capacity, Transportation

California Department of Parks and Recreation, California Department of Transportation, District 8 (DOT), California Highway Patrol, California Native American Heritage Commission (NAHC), California Public Utilities Commission (CPUC), California Regional Water Quality Control Board, Santa Ana Region 8 (RWQCB), Department of Fish and Wildlife, Region 6, Department of Water Resources, Resources Agency, State Water Resources Control Board, Division of Water Quality, State Water Resources Control Board, Divison of Financial Assistance

State Water Resources Control Board, Divison of Financial Assistance