| Business | Phone |
| Wilson River Water District 4940 Sollie Smith Rd N, Tillamook 97141 | (503) 842-1976 |
| Tillamook Water Dept 116 Birch Ave, Tillamook 97141 | (503) 842-2463 |
| Tillamook Water Office 210 Laurel Ave # A, Tillamook 97141 | (503) 842-2343 |
| Pleasant Valley Water Co Po Box 538, Tillamook 97141 | (503) 815-9662 |
| Fairview Water Dist 403 Marolf Loop Rd, Tillamook 97141 | (503) 842-4333 |
| Oceanside Water District 2270 Cape Meares Loop, Tillamook 97141 | (503) 842-6462 |
| Netarts Water District 4970 Crab Ave W, Tillamook 97141 | (503) 842-9405 |