| Business | Phone |
| Harvey Farms Rr 2 Box 140, Hydro 73048 | (405) 663-2376 |
| Justin Lierle Farms Hydro 73048 | (405) 457-6337 |
| Krehbiel Farms Rr 2 Box 197, Hydro 73048 | (405) 542-6983 |
| Triple S Farms Rr 1 Box 132a, Hydro 73048 | (405) 663-2931 |
| Terry Lierle Barn Rr 2 Box 143a, Hydro 73048 | (405) 457-6743 |
| Slagell Farms Highway 58, Hydro 73048 | (405) 663-2913 |
| Merlin Schantz Farms Rr 1 Box 170, Hydro 73048 | (405) 663-2807 |
| Lasley 4-L Rr 2 Box 135, Hydro 73048 | (405) 797-3352 |
| Lasley Family Farm Po Box 135, Hydro 73048 | (405) 797-3698 |