120 N Main St
PO Box 587
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City Shop
10 East RR Ave

Dwight Zerr
Wastewater Supt











Sewer Department


The following schedule of rates governing consumers connected the City of Groton Sanitary Sewer for a wastewater disposal fee is to be used for billing on a monthly basis throughout each year. Each sanitary sewer service is figured independently from any other sanitary sewer service at each customer's location. Abnormal high usage due to a plumbing malfunctions during the base months may be adjusted upon receipt of written proof and usage will be based on different months. Residences or businesses unoccupied or capped during the base months readings shall base usage on the months closest to these months when they are occupied or uncapped.

A three-cell lagoon for water treatment was constructed in 1998 and is located about one mile southeast of Groton.