Town Hall Address PO Box 26 Cottage Grove, TN 38224 United States- Henry County Website https://www.mtas.tennessee.edu/city/cottage-grove Fire District (731) 782-3477 40 Maple St Cottage Grove, TN 38224 United States Town Clerk 731-782-3121 PO Box 26 Cottage Grove, TN 38224 United States Water (731) 987-2217 3100 TN-220 Lavinia, TN 38348 United States Sewer (731) 987-2217 3100 TN-220 Lavinia, TN 38348 United States Tax Collector (731) 642-6633 213 W Washington St # 100 Paris, TN 38242 United States County Henry