Water service in New London County may be provided by the county water authority, individual municipal water departments, or rural water districts, depending on where a property is located. There are 4 Water Departments locations in New London County, Connecticut.

Property owners in New London County who are connecting a new building to public water or requesting a new meter installation should contact the applicable water department well in advance, as permit review, inspection scheduling, and tap fee collection may take several weeks before service can begin.

List of New London County, Connecticut Water Departments

Colchester Water Department

View Details Call Now (860) 537-2806

Colchester Water Department

Address
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Hours

Old Lyme Water Department

View Details Call Now (860) 434-4465

Old Lyme Water Department

Address
Get Direction
Hours

Montville Water Department

View Details Call Now (860) 848-7094

Montville Water Department

Address
Get Direction
Hours

New London Water Department

View Details Call Now (860) 447-5222

New London Water Department

Address
Get Direction
Hours

Residents of New London County who rely on private wells rather than a public water system should contact the county health department for information about voluntary testing programs. The county water department can advise on whether extending public water service to a private-well property is feasible in your area.

You may also find Water Departments locations in neighboring counties including Windham, Tolland, Hartford.