Fairfield County contains dense sewered cities, limited sewer districts, and towns where private septic systems are the norm. Town name alone is not enough to classify a property.
Use address-level records
Review the utility bill, property disclosure, municipal sewer map, health records, and prior permits. If the evidence conflicts, the town or utility can help confirm the connection.
Name the private pipe correctly
A public-sewer property has a private building sewer or lateral. A septic property has piping to a tank and treatment system. The inspection and repair responsibilities differ.
Keep uncertainty visible
A useful quote states whether the system type is confirmed or assumed. This is particularly important near service-district boundaries.
Review the coverage ledger for local questions by town.
