The Montana Department of Natural Resources and Conservation (DNRC) Conservation and Resource Development Division (CARDD) is issuing a Final Environmental Assessment for the Cascade County – Sun Prairie Water System Upgrade Project. The project proposes to use Cascade County – Sun Prairie Water System. The goals of the project are to provide a reliable source of water to users within the SPCWD, address safety concerns, and update the system infrastructure to bring the system into compliance with DEQ standards and guidelines.