| Business | Phone |
| Bellefonte Water Dept 3221 Highway 65 S, Harrison 72601 | (870) 743-3519 |
| Compton Water Assn Hc 33 Box 44a, Harrison 72601 | (870) 420-3930 |
| Harrison Water Dept 303 N 3rd St, Harrison 72601 | (870) 741-6382 |
| Southwest Boone County Water 801 S Pine St # 5, Harrison 72601 | (870) 741-0921 |