TABLE 1. INVENTORY OF RANGELAND
State
Acres Inventoried this Fiscal Year Using the Ecological Site Inventory (ESI) Method
Total Acres Inventoried to Date Using the Soil Vegetation Inventory Method (SVIM)
Arizona
178,882
6,762,762
California
0
1,279,489
Colorado
33,875
4,223,832
Idaho
4,000
5,145,749
Montana/Dakotas
52,814
6,448,858
Nevada
185,500
23,461,640
New Mexico
0
9,686,003
Oregon/Washington
235,188
11,479,726
Utah
0
13,875,531
Wyoming
54,598
9,207,580
BLM Total
744,857
91,571,170


TABLE 2. RANGELAND INVENTORY
NATIVE PUBLIC RANGELAND
A. DATA SOURCE: ECOLOGICAL SITE INVENTORY
State
Total Federal
acres
Potential natural community
acres
Late seral
acres
Mid seral
acres
Early seral
acres
Unclassified
Arizona
6,762,762
504,501 2,257,724 1,631,975 473,005 1,895,557
California
1,279,489
40,397 259,314 540,143 387,131 52,504
Colorado
4,223,832
134,845 720,462 1,287,025 824,976 1,256,524
Idaho
5,145,749
187,921 1,412,821 1,800,698 1,129,475 614,834
Montana/Dakotas
6,448,858
443,013 4,179,812 1,434,315 65,120 326,598
Nevada
23,461,640
557,064 5,152,932 8,380,193 2,205,383 7,166,068
New Mexico
9,686,003
389,694 2,956,542 3,950,709 2,160,667 228,391
Oregon/Washington
11,479,726
111,208 2,548,906 5,214,715 1,247,680 2,357,217
Utah
13,875,531
1,578,578 3,963,979 5,936,873 1,723,695 672,406
Wyoming
9,207,580
521,513 3,942,594 3,108,766 525,898 1,108,809
BLM Total
91,571,170
4,468,734 27,395,086 33,285,412 10,743,030 15,678,908

NATIVE PUBLIC RANGELAND
B. DATA SOURCE: OTHER INVENTORIES
State
Total Federal
acres
Excellent
acres
Good
acres
Fair
acres
Poor
acres
Unclassified
Arizona
3,357,581
260,611 637,104 631,161 86,854 1,741,851
California
4,434,393
126,794 1,195,041 1,977,633 933,626 201,299
Colorado
676,357
0 95,951 188,322 126,240 265,844
Idaho
4,151,486
51,533 545,051 1,230,879 1,989,144 334,879
Montana/Dakotas
1,338,755
140,815 722,993 298,848 23,622 152,477
Nevada
8,816,522
3,307 717,132 2,571,523 2,561,743 2,962,817
New Mexico
581,476
5,807 209,178 296,165 69,686 640
Oregon/Washington
853,570
3,574 209,663 473,051 167,282 0
Utah
5,941,046
889,913 1,384,100 1,306,792 825,147 1,535,094
Wyoming
2,336,330
72,832 1,372,639 636,194 36,825 217,840
BLM Total
32,487,516
1,555,186 7,088,852 9,610,568 6,820,169 7,412,741

NATIVE PUBLIC RANGELAND
C. DATA SOURCE: PROFESSIONAL JUDGEMENT
State
Total Federal
acres
Excellent
acres
Good
acres
Fair
acres
Poor
acres
Unclassified
Arizona
1,156,740
34,649 430,800 414,643 236,393 40,255
California
911,938
400 626,456 229,423 9,358 46,301
Colorado
3,138,915
261,293 1,212,178 1,119,906 336,419 209,119
Idaho
65,035
16,062 29,341 3,570 0 16,062
Montana/Dakotas
92,089
5,699 7,765 4,002 293 74,330
Nevada
12,540,147
1,598,235 5,211,210 4,230,918 826,944 672,840
New Mexico
2,518,850
97,680 735,044 819,625 134,828 731,673
Oregon/Washington
829,381
14,909 201,839 269,951 121,971 220,711
Utah
2,221,978
100,371 819,034 871,124 195,561 235,888
Wyoming
6,545,804
224,289 2,873,460 2,464,990 203,181 779,884
BLM Total
30,020,877
2,353,587 12,147,127 10,428,152 2,064,948 3,027,063

Category 1
154,079,563
8,377,507 46,631,065 53,324,132 19,628,147 26,118,712

NONNATIVE PUBLIC RANGELAND
D. DATA SOURCE: SEEDINGS
State
Total Federal
acres
Excellent
acres
Good
acres
Fair
acres
Poor
acres
Unclassified
Arizona
0
0 0 0 0 0
California
68,789
8,497 44,872 7,443 760 7,217
Colorado
243,933
19,462 94,367 75,004 40,702 14,398
Idaho
1,731,378
395,059 562,995 121,318 54,587 597,419
Montana/Dakotas
98,420
2,647 89,527 4,746 1,500 0
Nevada
938,752
185,770 250,825 306,521 97,702 97,934
New Mexico
0
0 0 0 0 0
Oregon/Washington
995,175
459,109 262,611 167,040 30,201 76,214
Utah
785,269
63,819 390,646 121,193 31,737 177,874
Wyoming
4,766
570 610 0 3,586 0
BLM Total
4,866,482
1,134,933 1,696,453 803,265 260,775 971,056

ANNUAL RANGELAND
E. DATA SOURCE: ANNUAL RANGELAND
State
Total Federal
acres
Excellent
acres
Good
acres
Fair
acres
Poor
acres
Unclassified
Arizona
648,265
56,122 237,113 321,148 33,882 0
California
1,396,147
13,923 1,047,238 208,425 1,428 125,133
Colorado
0
0 0 0 0 0
Idaho
817,090
0 0 0 522,090 295,000
Montana/Dakotas
0
0 0 0 0 0
Nevada
0
0 0 0 0 0
New Mexico
0
0 0 0 0 0
Oregon/Washington
0
0 0 0 0 0
Utah
0
0 0 0 0 0
Wyoming
6
0 0 0 0 0
BLM Total
2,861,502
70,045 1,284,351 529,573 557,400 420,133


TABLE 3. RANGELAND TREND
A. APPARENT TREND
State
Total Federal
acres
Up
Static
Down
Undetermined
Arizona
6,140,335
1,447,128 3,283,216 131,142 1,278,849
California
7,305,696
787,468 4,456,317 341,711 1,720,200
Colorado
4,570,802
1,184,828 2,731,848 436,053 218,073
Idaho
7,587,024
1,528,032 3,934,425 645,302 1,479,265
Montana/Dakotas
6,262,491
1,160,645 3,905,266 344,378 852,202
Nevada
35,394,101
4,022,562 23,645,035 6,873,089 853,415
New Mexico
2,252,759
356,468 821,476 143,469 931,346
Oregon/Washington
5,298,812
1,096,599 2,783,605 257,768 1,160,840
Utah
3,411,699
71,596 534,541 82,907 2,722,655
Wyoming
12,375,802
2,281,308 5,325,775 1,745,689 3,023,030
BLM Total
90,599,521
13,936,634 51,421,504 11,001,508 14,239,875

B. MONITORED TREND
State
Total Federal
acres
Up
Static
Down
Undetermined
Arizona
4,978,236
2,027,259 2,016,652 775,794 158,531
California
785,060
519,882 258,213 6,965 0
Colorado
3,712,235
876,397 1,344,692 309,747 1,181,399
Idaho
4,323,714
615,346 1,352,287 339,209 2,016,872
Montana/Dakotas
5,228,967
936,233 4,104,178 65,408 123,148
Nevada
10,291,262
916,513 2,206,736 262,609 6,905,404
New Mexico
6,470,488
2,674,757 3,636,615 159,116 0
Oregon/Washington
8,859,040
3,020,568 5,251,705 586,767 0
Utah
19,256,815
4,908,218 11,510,449 2,838,148 0
Wyoming
2,089,887
1,089,868 760,285 198,798 40,936
BLM Total
65,995,704
17,585,041 32,441,812 5,542,561 10,426,290


TABLE 4. ALLOTMENT CATEGORIZATION
.
Total
Category I
Category M
Category C
Uncategorized
State
Allot. #
Acres
Allot. #
Acres
Allot. #
Acres
Allot. #
Acres
Allot. #
Acres
Arizona 847 11,925,348
211
4,850,666 138 3,415,679 498 3,659,003 0 0
California 711 8,090,756
179
5,657,555 165 1,348,308 349 1,020,007 18 64,886
Colorado 2,388 8,283,037
678
5,719,457 309 843,409 1,389 1,156,076 12 564,095
Idaho 2,307 11,910,738
870
6,657,624 573 2,605,517 771 483,648 93 2,163,949
Montana/Dakotas 4,229 7,400,071
622
3,216,194 1,426 3,204,394 2,001 809,471 180 170,012
Nevada 790 45,715,363
272
28,431,582 267 8,983,481 251 7,641,099 0 659,201
New Mexico 2,010 12,653,154
536
6,680,799 903 4,741,253 571 1,203,660 0 27,442
Oregon/Washington 2,088 14,157,852
431
8,870,818 387 4,154,602 1,270 931,865 0 200,567
Utah 1,520 22,525,084
462
12,940,910 424 7,069,026 591 1,883,763 43 631,385
Wyoming 3,432 18,150,741
828
10,908,843 818 5,041,417 1,739 1,723,659 47 476,822
BLM Total 20,322 160,812,144
5,089
93,934,448 5,410 41,407,086 9,430 20,512,251 393 4,958,359


TABLE 5. NUMBER OF ACRES AND ALLOTMENTS MONITORED
A. NEW MONITORING STUDIES ESTABLISHED DURING THE REPORTING YEAR
.
Total
Category I
Category M
Category C
Uncategorized
State
Allot. #
Acres
Allot. #
Acres
Allot. #
Acres
Allot. #
Acres
Allot. #
Acres
Arizona 20 94,098
1
11,591 1 10,356 18 72,151 0 0
California 3 146,327
3
146,327 0 0 0 0 0 0
Colorado 52 196,638
27
166,007 8 21,019 17 9,612 0 0
Idaho 64 1,321,016
29
352,933 9 36,692 19 14,145 7 917,246
Montana/Dakotas 43 33,067
4
8,692 31 21,954 8 2,421 0 0
Nevada 31 2,671,805
9
1,030,203 9 731,408 13 910,194 0 0
New Mexico 97 149,540
30
88,381 12 61,159 0 0 55 0
Oregon/Washington 35 66,141
8
36,160 2 20,000 25 9,981 0 0
Utah 11 295,103
5
277,847 4 13,600 2 3,656 0 0
Wyoming 20 217,299
5
194,323 10 20,181 4 2,675 1 120
BLM Total 376 5,191,034
121
2,312,464 86 936,369 106 1,024,835 63 917,366

B. TOTAL ESTABLISHED MONITORING STUDIES
.
Total
Category I
Category M
Category C
Uncategorized
State
Allot. #
Acres
Allot. #
Acres
Allot. #
Acres
Allot. #
Acres
Allot. #
Acres
Arizona 393 8,443,389
190
4,476,493 109 3,436,217 94 530,679 0 0
California 335 7,047,726
184
5,769,572 107 994,513 44 283,641 0 0
Colorado 1,233 6,960,355
630
5,532,554 268 773,890 324 604,975 11 48,936
Idaho 922 9,073,091
505
5,519,194 203 1,568,699 159 141,123 55 1,844,075
Montana/Dakotas 1,666 4,928,301
468
2,370,887 867 2,304,072 318 187,464 13 65,878
Nevada 685 42,554,556
266
27,867,110 261 8,948,252 158 5,739,194 0 0
New Mexico 1,576 10,070,250
395
5,496,794 645 4,209,779 353 363,677 183 0
Oregon/Washington 1,051 11,848,422
286
7,725,863 252 3,802,230 513 320,329 0 0
Utah 1,380 21,877,728
457
12,696,432 423 7,242,799 492 1,694,176 8 244,321
Wyoming 1,630 15,556,253
693
10,604,358 639 4,393,422 297 558,353 1 120
BLM Total 10,871 138,360,071
4,074
88,059,257 3,774 37,673,873 2,752 10,423,611 271 2,203,330

C. ALLOTMENTS FOR WHICH MONITORING DATA WAS COLLECTED DURING THE REPORTING YEAR
.
Total
Category I
Category M
Category C
Uncategorized
State
Allot. #
Acres
Allot. #
Acres
Allot. #