This information is only for residents and businesses hooked up to the town's sewer lines. Questions about private septic systems should be directed to the State of New Hampshire Department of Environmental Services at( 603) 271-3503.
Wastewater Treatment Meter Billing
Meter usage information is gathered for the sewer billing twice a year, for six months usage at a time. The billing periods of October 1 thru March 31 is billed in April, and the period April 1 through September 30 is billed in October.
The minimum usage is 17,000 gallons which is 17000 multiplied by .014117 for a minimum billing of $240.00. Gallons over the 17,000 are charged at .02 cents. An example of an 18,000 gallon usage bill would be $240.00 for the first 17,000 gallons and 1,000 gallons at .02 or $20.00, for a total sewer bill of $260.00.