Town Hall Address 975 E. Douglas St. Prairie Grove, AR 72753 United States- Washington County Website https://www.prairiegrovearkansas.org Fire District 479-846-3090 131 S Neal St. Prairie Grove, AR 72753 United States Water 479-846-2961 975 E. Douglas Prairie Grove, AR 72753 United States Sewer 479-846-2961 975 E. Douglas Prairie Grove, AR 72753 United States County Washington