Town Hall Address 8450 Commerce St Port Tobacco, MD 20677 United States- Charles County Website https://www.charlescountymd.gov/Home/Components/FacilityDirectory/FacilityDirec… Fire District (301) 743-2080 7035 Poorhouse Rd La Plata, MD 20646 United States Town Clerk (301) 392-3418 8450 Commerce St Port Tobacco, MD 20677 United States Water 301-645-0624 200 Baltimore St. P.O. Box 1630 La Plata, MD 20646 United States Sewer 301-645-0624 200 Baltimore St. P.O. Box 1630 La Plata, MD 20646 United States Tax Collector (301) 392-3418 8450 Commerce St Port Tobacco, MD 20677 United States County Charles