*These data are provisional and may be revised or adjusted in the future.
Cumulative Veterinary Disease Cases by County - Montana, 2004
| Blaine County | 1 |
| Cascade County | 3 |
| Hill County | 1 |
| Lewis and Clark County | 1 |
| Missoula County | 1 |
| Pondera County | 1 |
| Yellowstone County | 3 |