Each situation is different, but the majority of houses south of West Woods Road are connected to a sanitary sewer. Some houses north of West Woods Road are connected also.
Individual connection information is available from the Greater New Haven Water Pollution Control Authority (GNHWPCA) at 203-466-5281.
Septic system information is available at the Quinnipiac Valley Health District office in North Haven, which can be reached at 203-248-4528.