Whenever any waterline is constructed by the Town as a result of
a petition filed by Town residents, the Board shall direct an assessment
to be made upon all lots to which water is made available. Such assessments
shall be set at a rate not exceeding actual costs incurred by the
Town, including costs for bringing such waterline through intersections
and across other public properties. The assessment will be prorated
over a time period and shall accrue interest at a rate established
by the Board. All such assessments shall be effective against such
lots as of the time that the waterline is made available to such lots.