| Table 3 -- Areas by Region | ||||||
| Region | No. of | Gross | NFS | Other | ||
| Unit Name | Units | Acreage | Acreage | Acreage | ||
| Intermountain Region (4) | ||||||
| Ashley NF * | 1,402,656 | 1,382,347 | 20,309 | |||
| Boise NF | 2,958,665 | 2,652,540 | 306,125 | |||
| Bridger NF | 1,744,705 | 1,733,628 | 11,077 | |||
| Cache NF * | 1,216,778 | 700,853 | 515,925 | |||
| Caribou NF * | 1,085,962 | 986,987 | 98,975 | |||
| Challis NF | 2,488,105 | 2,464,577 | 23,528 | |||
| Dixie NF | 1,967,165 | 1,888,507 | 78,658 | |||
| Fishlake NF | 1,539,737 | 1,461,228 | 78,509 | |||
| Humboldt NF | 2,618,165 | 2,481,993 | 136,172 | |||
| Manti-La Sal NF * | 1,338,066 | 1,270,700 | 67,366 | |||
| Payette NF | 2,424,840 | 2,326,341 | 98,499 | |||
| Salmon NF | 1,795,240 | 1,772,369 | 22,871 | |||
| Sawtooth NF * | 1,894,778 | 1,804,042 | 90,736 | |||
| Targhee NF * | 1,688,780 | 1,643,432 | 45,348 | |||
| Teton NF | 1,694,531 | 1,666,570 | 27,961 | |||
| Toiyabe NF * | 3,365,632 | 3,232,737 | 132,895 | |||
| Toiyabe Special Area | 880,522 | 663,307 | 217,215 | |||
| Uinta NF | 958,650 | 880,321 | 78,329 | |||
| Wasatch NF * | 1,072,496 | 895,713 | 176,783 | |||
| National Forests | 18 | 34,135,473 | 31,908,192 | 2,227,281 | ||
| Curlew NGL | 75,248 | 47,750 | 27,498 | |||
| National Grasslands | 1 | 75,248 | 47,750 | 27,498 | ||
| Desert Range Exp. Station | 55,630 | 55,630 | 0 | |||
| Research and Experimental Areas | 1 | 55,630 | 55,630 | 0 | ||
| Region 4 Totals | 20 | 34,266,351 | 32,011,572 | 2,254,779 | ||
| *Unit is in two or more states | ||||||