Bills are sent out quarterly on the first of July, October, January, and April, for the prior three months usage. The majority of customers are billed at a flat rate, and some large commercial users at a metered rate.


Mail your payment with the remit portion or you may use your own bank online bill pay.

There’s a green envelope enclosed with your bill that may be sent to:

PO Box 4177, Woburn, MA 01888

or to

310 Norwich-New London Turnpike, Uncasville, CT 06382


You will need to register for a new online account, to do so, press "Pay Bill Online" below.

Pay Bill Online

Credit card payment

We accept VISA or MasterCard only by calling the office at (860) 848-6776

Office Payments

Payments may also be made in the office at 83 Pink Row between the hours of 8:00am to 4:30pm Monday thru Friday excluding holidays.

At Town Hall

Use the drop box in the hallway at Montville Town Hall
310 Norwich-New London Turnpike, Uncasville, CT 06382

Cash or check payment

Charter Oak Credit Union
601 Route 32, Uncasville, CT 06382.

Dime Bank
563 Route 32, Uncasville, CT 06382

*Please be sure to bring your bill along with your payment.


State in State of Emergency

The Governor placed a State in State of Emergency related to the above-referenced illness on March 11.

Contact Us

Water Pollution Control Authority

83 Pink Row
Uncasville, CT 06382


Call (860) 625-7582 for things such as a burst pipe or emergency shut-off.