Usa-Places.com has listed approx 21 County government offices in Watertown. Some of the Top rated County government offices in Watertown are- Jefferson Fire & EMS Training, Jefferson County Sprme Ct Rprtr, 911 Addressing Department, Jefferson County Board of Legislators, Jefferson County Veteran's Services, Jefferson County Data Processing, Jefferson County Buildings & Grounds, Jefferson County Safety Office, Jefferson County Print Shop & Jefferson County Office-Aging.