The sewer assessments are determined using either a fixed uniform rate or a rate based upon a uniform unit method.

A fixed uniform rate shall be based upon the estimated average cost of all the sewers therein, according to the frontage of such land on any way in which a sewer is constructed, or according to the area of such land within a fixed depth from such way, or according to both such frontage and area. This method is better utilized when building out undeveloped land.

A uniform unit method shall be based upon sewerage construction costs divided among the total number of existing and potential sewer units to be served, after having proportioned the cost of special and general benefit facilities. Each sewer unit shall be equal to a single-family residence. This approach allows the Town to establish a cap on sewer assessments at the beginning of the program resulting in more predictability as to the financial impact to property owners.