Residents of a small community in the Halifax area are upset that they weren't consulted about a new seniors housing complex pumping treated sewage into the lake from which they draw their drinking water. The proposed "age-in-place campus," which includes four apartment buildings and a long-term care facility, is expected to be built at 1109 Fall River Rd., with wastewater from the planned on-site treatment facility being piped underground to the middle of Lake Thomas.