| TABLE 1. | June 2002 | June 2003 | Difference (2003-2002) | |||
| No. Prod. | Milk/producer/day | No. Prod. | Milk/producer/day | No. Prod. | Milk/producer/day | |
| Beaver | 18 | 8,464 | 16 | 11,441 | -2 | 2,978 |
| Box Elder & Tooele | 40 | 15,122 | 40 | 14,065 | 0 | -1,056 |
| Cache | 112 | 7,669 | 104 | 8,362 | -8 | 693 |
| Duchesne | 26 | 8,535 | 22 | 8,973 | -4 | 438 |
| Iron, Washington (& Clark, NV) | 4 | 16,648 | 4 | 36,191 | 0 | 19,542 |
| Millard & Juab | 22 | 37,124 | 19 | 35,197 | -3 | -1,926 |
| Morgan | 6 | 6,646 | 6 | 6,183 | 0 | -463 |
| Piute | 7 | 11,356 | 6 | 12,583 | -1 | 1,228 |
| Salt Lake & Davis | 5 | 14,267 | 4 | 17,039 | -1 | 2,771 |
| Sanpete | 17 | 20,876 | 15 | 17,485 | -2 | -3,391 |
| Sevier | 10 | 16,131 | 8 | 18,866 | -2 | 2,736 |
| Summit | 10 | 5,033 | 10 | 3,515 | 0 | -1,518 |
| Uintah | 4 | 5,955 | 4 | 4,759 | 0 | 1,196 |
| Utah | 25 | 8,349 | 24 | 8,016 | -1 | -333 |
| Wasatch | 6 | 5,850 | 6 | 4,794 | 0 | -1,056 |
| Wayne & Emery | 4 | 17,948 | 4 | 16,701 | 0 | -1,247 |
| Weber | 28 | 15,363 | 26 | 18,755 | -2 | 3,392 |
| Total | 344 | 12,349 | 318 | 12,736 | -26 | 386 |