FIA Annual Data Tables
for
Colorado
Data Years 2002 – 2009
Based on 10% Forest Cover Definition
JUL-08-10 12:44 PM
22080901
Table 1. -- Area of forest land by forest type group and owner
category, Colorado, cycle 2, 2002-2009
(In thousand acres)
Owner category
Forest type group
All
owners
Public
Private
Unidentified
owner
Softwood type groups
Pinyon-juniper group
Douglas-fir group
Ponderosa pine group
Fir-spruce-mountain hemlock group
Lodgepole pine group
Other western softwoods group
All softwood types
5,817.6
1,659.1
1,611.6
4,855.2
1,867.7
210.3
16,021.5
4,110.8
1,237.5
885.9
4,498.0
1,692.0
179.3
12,603.5
1,706.8
421.6
725.7
357.1
175.8
31.0
3,418.0
--------
142.9
3,255.5
2,715.0
6,113.5
30.2
2,657.9
1,449.9
4,138.0
112.8
597.6
1,265.1
1,975.5
-----
Hardwood type groups
Elm-ash-cottonwood group
Aspen-birch group
Woodland hardwoods group
All hardwood types
Nonstocked
All forest types
830.7
541.3
289.4
--
22,965.6
17,282.8
5,682.8
--
All table cells without observations in the inventory sample are indicated by --. Table
value of 0.0 indicates the acres round to less than 0.1 thousand acres. Columns and
rows may not add to their totals due to rounding.
22080901
JUL-08-10 12:44 PM
Table 1a. -- Area of forest land by forest type group, forest type, and
owner category, Colorado, cycle 2, 2002-2009
(In thousand acres)
Owner category
Forest type group/
forest type
All
owners
Public
Private
Unidentified
owner
396.3
998.1
4,423.1
231.3
655.0
3,224.5
165.0
343.1
1,198.7
----
5,817.6
4,110.8
1,706.8
--
1,659.1
1,237.5
421.6
--
1,659.1
1,237.5
421.6
--
1,611.6
885.9
725.7
--
1,611.6
885.9
725.7
--
216.1
2,966.1
586.0
950.6
136.4
147.7
2,814.9
555.0
893.0
87.4
68.5
151.2
31.0
57.6
48.9
------
4,855.2
4,498.0
357.1
--
1,867.7
1,692.0
175.8
--
1,867.7
1,692.0
175.8
--
6.4
77.1
126.8
6.4
70.3
102.7
-6.8
24.1
----
210.3
16,021.5
179.3
12,603.5
31.0
3,418.0
---
124.0
18.9
142.9
30.2
-30.2
93.8
18.9
112.8
----
3,255.5
3,255.5
2,657.9
2,657.9
597.6
597.6
---
2,688.9
26.1
2,715.0
6,113.5
830.7
22,965.6
1,423.8
26.1
1,449.9
4,138.0
541.3
17,282.8
Softwood type groups
Pinyon-juniper group
Rocky Mountain juniper
Juniper woodland
Pinyon-juniper woodland
All forest types
Douglas-fir group
Douglas-fir
All forest types
Ponderosa pine group
Ponderosa pine
All forest types
Fir-spruce-mountain hemlock group
White fir
Engelmann spruce
Engelmann spruce-subalpine fir
Subalpine fir
Blue spruce
All forest types
Lodgepole pine group
Lodgepole pine
All forest types
Other western softwoods group
Southwestern white pine
Foxtail pine-bristlecone pine
Limber pine
All forest types
All softwood groups
Hardwood type groups
Elm-ash-cottonwood group
Cottonwood
Sugarberry-hackberry-elm-green ash
All forest types
Aspen-birch group
Aspen
All forest types
Woodland hardwoods group
Deciduous oak woodland
Cercocarpus (mountain brush) woodland
All forest types
All hardwood groups
Nonstocked
All forest groups
All table cells without observations in the inventory sample are indicated by --. Table
value of 0.0 indicates the acres round to less than 0.1 thousand acres. Columns and
rows may not add to their totals due to rounding.
1,265.1
---1,265.1
-1,975.5
-289.4
-5,682.8
-(Table 1 continued on next page)
JUL-08-10 12:44 PM
22080901
Table 2. -- Area of timberland by major forest type group,
stand origin, and owner category, Colorado, cycle 2, 2002-2009
(In thousand acres)
Owner category
Major forest type group
and stand origin
All
Owners
Public
Private
Unidentified
owner
8,066.0
7.4
8,073.3
6,366.5
7.4
6,373.9
1,699.5
-1,699.5
----
2,905.3
2,905.3
2,275.9
2,275.9
629.5
629.5
---
300.3
300.3
209.9
209.9
90.4
90.4
---
11,278.9
8,859.6
2,419.4
All groups
All table cells without observations in the inventory sample are indicated by --. Table
value of 0.0 indicates the acres round to less than 0.1 thousand acres. Columns and
rows may not add to their totals due to rounding.
--
Softwood type groups
Natural
Planted
All softwood types
Hardwood type groups
Natural
All hardwood types
Nonstocked type groups
Natural
All nonstocked types
JUL-08-10 12:44 PM
22080901
Table 3. -- Area of timberland by forest type group and stand-size class, Colorado, cycle 2, 2002-2009
(In thousand acres)
Stand-size class
Stand-size
class
Forest
Foresttype
typegroup
group
All
All
stands
stands
Sawtimber
Sawtimber
Poletimber
Poletimber
SaplingSaplingseedling
seedling
Softwood type groups
Douglas-fir group
Ponderosa pine group
Fir-spruce-mountain hemlock group
Lodgepole pine group
Other western softwoods group
1,527.9
1,574.4
3,384.8
1,433.6
152.7
1,248.5
1,434.8
2,551.4
585.6
117.7
234.7
77.0
631.2
691.5
19.6
44.7
62.7
202.2
156.5
15.4
------
8,073.3
5,937.9
1,653.9
481.5
--
140.9
124.6
14.1
2.1
--
2,764.5
793.0
1,439.2
532.2
--
All softwood types
Hardwood type groups
Elm-ash-cottonwood group
Aspen-birch group
All hardwood types
Nonstocked
Nonstocked
stocked
2,905.3
917.6
1,453.3
534.3
-300.3
---300.3
11,278.9
6,855.6
3,107.3
1,015.8
300.3
All forest types
All table cells without observations in the inventory sample are indicated by --. Table value of 0.0 indicates the acres round
to less than 0.1 thousand acres. Columns and rows may not add to their totals due to rounding.
22080901
JUL-08-10 12:49 PM
Table 3a. -- Area of timberland by forest type group, forest type, and
stand-size class, Colorado, cycle 2, 2002-2009
(In thousand acres)
Stand-size class
Forest type group/
forest type
Douglas-fir group
Douglas-fir
All forest types
Ponderosa pine group
Ponderosa pine
All forest types
Fir-spruce-mountain hemlock group
White fir
Engelmann spruce
Engelmann spruce-subalpine fir
Subalpine fir
Blue spruce
All forest types
Lodgepole pine group
Lodgepole pine
All forest types
Other western softwoods group
Southwestern white pine
Foxtail pine-bristlecone pine
Limber pine
All forest types
All softwood groups
Hardwood type groups
Elm-ash-cottonwood group
Cottonwood
Sugarberry-hackberry-elm-green ash
All forest types
Aspen-birch group
Aspen
All forest types
All hardwood groups
Nonstocked
All forest groups
All
stands
Sawtimber
Poletimber
Saplingseedling
NonNonstocked
stocked
1,527.9
1,527.9
1,248.5
1,248.5
234.7
234.7
44.7
44.7
---
1,574.4
1,574.4
1,434.8
1,434.8
77.0
77.0
62.7
62.7
---
199.7
1,908.0
452.9
695.0
129.1
3,384.8
172.7
1,528.8
318.8
444.2
87.0
2,551.4
27.1
281.2
133.9
158.8
30.2
631.2
-98.0
0.2
92.0
11.9
202.2
-------
1,433.6
1,433.6
585.6
585.6
691.5
691.5
156.5
156.5
---
6.4
55.1
91.3
152.7
8,073.3
6.4
33.5
77.7
117.7
5,937.9
-19.6
-19.6
1,653.9
-1.9
13.5
15.4
481.5
------
124.0
16.8
140.9
107.8
16.8
124.6
14.1
-14.1
2.1
-2.1
----
2,764.5
2,764.5
2,905.3
793.0
793.0
917.6
1,439.2
1,439.2
1,453.3
532.2
532.2
534.3
----
300.3
--
--
--
300.3
11,278.9
6,855.6
3,107.3
1,015.8
300.3
All table cells without observations in the inventory sample are indicated by --. Table
value of 0.0 indicates the acres round to less than 0.1 thousand acres. Columns and
rows may not add to their totals due to rounding.
(Table 3 continued on next page)
JUL-08-10 12:44 PM
22080901
Table 4. -- Net volume of all live trees on forest land by species group and
owner category, Colorado, cycle 2, 2002-2009
(In thousand cubic feet)
Owner category
All
owners
Public
Private
Softwoods
Douglas-fir
Ponderosa and Jeffrey pines
True fir
Engelmann and other spruces
Lodgepole pine
Western woodland softwoods
Other western softwoods
Total softwoods
3,230,722
2,565,086
4,146,463
11,222,795
4,834,432
4,554,482
511,046
31,065,025
2,547,840
1,465,501
3,783,587
10,642,778
4,471,426
3,345,154
458,205
26,714,491
682,882
1,099,585
362,876
580,017
363,005
1,209,328
52,841
4,350,534
---------
Hardwoods
Cottonwood and aspen
Other western hardwoods
Western woodland hardwoods
Total hardwoods
5,445,897
10,088
188,897
5,644,883
4,458,424
4,110
83,402
4,545,935
987,473
5,979
105,495
1,098,948
-----
36,709,907
31,260,426
5,449,481
--
Species group
All species groups
All table cells without observations in the inventory sample are indicated by --. Table
value of 0 indicates the volume rounds to less than 1 thousand cubic feet. Columns and
rows may not add to their totals due to rounding.
Unidentified
owner
22080901
JUL-08-10 12:49 PM
Table 4a. -- Net volume of all live trees on forest land by species group, species,
and owner category, Colorado, cycle 2, 2002-2009
(In thousand cubic feet)
Owner category
Species group/
species
All
owners
Public
Private
Unidentified
owner
Softwoods
Douglas-fir
Douglas-fir
3,230,722
2,547,840
682,882
--
All species
Ponderosa and Jeffrey pines
3,230,722
2,547,840
682,882
--
Ponderosa pine
2,565,086
1,465,501
1,099,585
--
2,565,086
1,465,501
1,099,585
--
695,860
177,147
3,273,456
560,145
171,126
3,052,315
135,714
6,021
221,140
----
4,146,463
3,783,587
362,876
--
10,905,931
316,863
10,437,787
204,991
468,144
111,873
---
11,222,795
10,642,778
580,017
--
Lodgepole pine
4,834,432
4,471,426
363,005
--
All species
Western woodland softwoods
4,834,432
4,471,426
363,005
--
2,373,484
350,103
343,151
1,487,744
1,933,670
209,289
140,195
1,061,999
439,814
140,814
202,955
425,745
-----
4,554,482
3,345,154
1,209,328
--
165,234
333,708
12,104
149,599
299,114
9,492
15,635
34,594
2,613
----
511,046
31,065,025
458,205
26,714,491
52,841
4,350,534
---
Eastern cottonwood
Plains cottonwood
Quaking aspen
Fremont cottonwood
Narrowleaf cottonwood
All species
Other western hardwoods
4,404
32,335
5,234,384
16,865
157,909
5,445,897
-12,850
4,391,921
3,602
50,051
4,458,424
4,404
19,485
842,463
13,262
107,859
987,473
-------
Boxelder
Honeylocust
All species
Western woodland hardwoods
9,407
682
10,088
3,428
682
4,110
5,979
-5,979
----
6,583
182,314
188,897
6,583
76,819
83,402
-105,495
105,495
----
All species
True fir
White fir
Corkbark fir
Subalpine fir
All species
Engelmann and other spruces
Engelmann spruce
Blue spruce
All species
Lodgepole pine
Utah juniper
Rocky Mountain juniper
Oneseed juniper
Common or two-needle pinyon
All species
Other western softwoods
Rocky Mountain bristlecone pine
Limber pine
Southwestern white pine
All species
Total softwoods
Hardwoods
Cottonwood and aspen
Curlleaf mountain-mahogany
Gambel oak
All species
JUL-08-10 12:49 PM
22080901
(Table 4a continued)
Owner category
Species group/
species
All
owners
Public
Private
Unidentified
owner
Hardwoods
Total hardwoods
5,644,883
4,545,935
1,098,948
-All species groups
36,709,907
31,260,426
5,449,481
-4 continued
on rounds
next page)
All table cells without observations in the inventory sample are indicated by --. Table value of 0(Table
indicates
the volume
to
less than 1 thousand cubic feet. Columns and rows may not add to their totals due to rounding.
JUL-08-10 12:46 PM
22080901
Table 5. -- Net volume of all live trees and salvable dead trees on timberland
by class of timber and softwood/hardwood species category, Colorado, cycle 2, 2002-2009
(In thousand cubic feet)
All
species
Softwood
species
Hardwood
species
16,277,363
14,520,543
1,756,820
2,416,249
18,693,612
1,820,672
16,341,215
595,577
2,352,397
5,786,285
24,479,897
3,469,549
19,810,764
2,316,735
4,669,132
Sawtimber size
262,379
163,391
98,988
Poletimber size
196,970
61,161
135,809
459,349
224,552
234,797
Sawtimber size
54,680
28,879
25,801
Poletimber size
Total
All live cull trees
All live trees
16,632
71,311
530,661
25,010,557
1,602
30,481
255,033
20,065,798
15,030
40,830
275,627
4,944,760
Salvable dead trees
Sawtimber size
2,916,506
2,669,401
247,105
1,005,301
3,921,806
553,181
3,222,582
452,119
699,224
28,932,364
23,288,380
5,643,984
Class of timber
Live trees
Growing-stock trees
Sawtimber
Saw log portion
Upper stem portion
Total
Poletimber
All growing-stock trees
Cull trees
Rough trees1
Total
Rotten trees1
Poletimber size
All salvable dead trees
All classes
All table cells without observations in the inventory sample are indicated by --. Table value of 0 indicates
the volume rounds to less than 1 thousand cubic feet. Columns and rows may not add to their totals due
to rounding.
1
Includes noncommercial species.
JUL-08-10 12:48 PM
22080901
Table 6. -- Net volume of growing stock on timberland by forest type group and
softwood/hardwood species category, Colorado, cycle 2, 2002-2009
(In thousand cubic feet)
Forest type group
Softwood type groups
Douglas-fir group
Ponderosa pine group
Fir-spruce-mountain hemlock group
Lodgepole pine group
Other western softwoods group
All softwood types
Hardwood type groups
Elm-ash-cottonwood group
Aspen-birch group
All hardwood types
Nonstocked
All forest types
All
species
Softwood
species
Hardwood
species
2,556,684
2,210,157
10,454,395
3,389,761
162,630
18,773,627
2,452,670
2,191,534
10,014,797
3,310,709
158,259
18,127,969
104,014
18,623
439,597
79,052
4,371
645,658
199,265
5,484,474
5,683,738
41,214
1,620,612
1,661,827
158,050
3,863,861
4,021,912
22,531
24,479,897
20,968
19,810,764
1,563
4,669,132
All table cells without observations in the inventory sample are indicated by --. Table
value of 0 indicates the volume rounds to less than 1 thousand cubic feet. Columns and
rows may not add to their totals due to rounding.
JUL-08-10 12:50 PM
22080901
Table 6a. -- Net volume of growing stock on timberland by forest type group,
forest type, and softwood/hardwood species category, Colorado, cycle 2, 2002-2009
(In thousand cubic feet)
Forest type group/
forest type
Douglas-fir group
Douglas-fir
All forest types
Ponderosa pine group
Ponderosa pine
All forest types
Fir-spruce-mountain hemlock group
White fir
Engelmann spruce
Engelmann spruce-subalpine fir
Subalpine fir
Blue spruce
All forest types
Lodgepole pine group
Lodgepole pine
All forest types
Other western softwoods group
Southwestern white pine
Foxtail pine-bristlecone pine
Limber pine
All forest types
All softwood groups
Hardwood type groups
Elm-ash-cottonwood group
Cottonwood
Sugarberry-hackberry-elm-green ash
All forest types
Aspen-birch group
Aspen
All forest types
All hardwood groups
All
species
Softwood
species
Hardwood
species
2,556,684
2,556,684
2,452,670
2,452,670
104,014
104,014
2,210,157
2,210,157
2,191,534
2,191,534
18,623
18,623
516,072
6,495,145
1,323,527
1,881,253
238,399
10,454,395
469,301
6,402,274
1,149,992
1,775,978
217,253
10,014,797
46,770
92,871
173,535
105,275
21,146
439,597
3,389,761
3,389,761
3,310,709
3,310,709
79,052
79,052
10,026
72,913
79,692
162,630
18,773,627
10,026
69,744
78,490
158,259
18,127,969
-3,169
1,202
4,371
645,658
198,798
466
199,265
41,214
-41,214
157,584
466
158,050
5,484,474
1,620,612
3,863,861
5,484,474
1,620,612
3,863,861
5,683,738
1,661,827
4,021,912
Nonstocked
22,531
20,968
1,563
All forest groups
24,479,897
19,810,764
4,669,132
(Table
6 continued
on next
page)
All table cells without observations in the inventory sample are
indicated
by --. Table
value
of 0
indicates the volume rounds to less than 1 thousand cubic feet. Columns and rows may not
add to their totals due to rounding.
22080901
08-JUL-10 12:51 PM
Table 7. -- Net volume of growing stock on timberland by species group and diameter class, Colorado, cycle 2, 2002-2009
(In thousand cubic feet)
Diameter class (inches at breast height)
11.0-12.9
13.0-14.9
15.0-16.9
All
classes
5.0-6.9
7.0-8.9
9.0-10.9
2,668,708
2,322,241
3,241,428
7,533,918
3,723,527
320,942
108,200
55,996
250,224
290,637
485,174
20,087
240,174
130,016
426,600
590,504
830,024
41,913
321,129
239,130
509,844
831,486
935,994
66,429
359,212
310,382
524,079
961,861
648,956
45,639
315,578
315,888
423,529
1,012,777
400,347
49,378
Total softwoods
19,810,764
1,210,318
2,259,232
2,904,012
2,850,128
Hardwoods
Cottonwood and aspen
Other western hardwoods
4,666,966
2,166
370,141
109
815,756
--
1,130,729
--
1,016,281
466
Species group
Softwoods
Douglas-fir
Ponderosa and Jeffrey pines
True fir
Engelmann and other spruces
Lodgepole pine
Other western softwoods
Total hardwoods
4,669,132
370,251
815,756
1,130,729
1,016,747
All species
24,479,897
1,580,568
3,074,988
4,034,741
3,866,875
All table cells without observations in the inventory sample are indicated by --. Table value of 0 indicates the volume rounds to
less than 1 thousand cubic feet. Columns and rows may not add to their totals due to rounding.
17.0-18.9
19.0-20.9
21.0-28.9
29.0+
348,996
316,877
336,278
1,009,143
228,947
32,609
281,444
223,331
236,193
877,272
139,134
27,442
218,695
208,629
216,812
624,455
39,162
21,968
327,694
412,346
255,753
1,158,249
15,790
15,477
147,585
109,646
62,116
177,534
---
2,517,497
2,272,849
1,784,816
1,329,721
2,185,310
496,882
685,369
777
322,714
813
151,306
--
68,429
--
80,761
--
25,480
--
686,146
323,528
151,306
68,429
80,761
25,480
3,203,643
2,596,376
1,936,122
1,398,150
2,266,071
522,362
JUL-08-10 12:55 PM
22080901
Table 7a. -- Net volume of growing stock on timberland by species group, species, and diameter class, Colorado, cycle 2, 2002-2009
(In thousand cubic feet)
Species group/
species
Diameter class (inches at breast height)
11.0-12.9
13.0-14.9
15.0-16.9
17.0-18.9
All
classes
5.0-6.9
7.0-8.9
2,668,708
108,200
240,174
321,129
359,212
315,578
348,996
281,444
218,695
327,694
147,585
2,668,708
108,200
240,174
321,129
359,212
315,578
348,996
281,444
218,695
327,694
147,585
2,322,241
55,996
130,016
239,130
310,382
315,888
316,877
223,331
208,629
412,346
109,646
2,322,241
55,996
130,016
239,130
310,382
315,888
316,877
223,331
208,629
412,346
109,646
White fir
641,523
18,776
40,674
60,698
84,511
59,945
71,873
73,665
65,502
116,696
49,184
Corkbark fir
149,229
14,996
27,435
28,900
23,200
17,105
14,767
9,596
2,419
10,810
--
2,450,676
216,451
358,491
420,246
416,368
346,479
249,638
152,932
148,891
128,248
12,932
3,241,428
250,224
426,600
509,844
524,079
423,529
336,278
236,193
216,812
255,753
62,116
7,243,426
279,421
566,172
800,597
923,407
985,251
957,506
853,172
599,346
1,108,282
170,273
290,492
11,216
24,332
30,889
38,454
27,526
51,637
24,100
25,109
49,968
7,261
7,533,918
290,637
590,504
831,486
961,861
1,012,777
1,009,143
877,272
624,455
1,158,249
177,534
3,723,527
485,174
830,024
935,994
648,956
400,347
228,947
139,134
39,162
15,790
--
3,723,527
485,174
830,024
935,994
648,956
400,347
228,947
139,134
39,162
15,790
--
9.0-10.9
19.0-20.9
21.0-28.9
29.0+
Douglas-fir
Douglas-fir
All species
Ponderosa and Jeffrey pines
Ponderosa pine
All species
True fir
Subalpine fir
All species
Engelmann and other spruces
Engelmann spruce
Blue spruce
All species
Lodgepole pine
Lodgepole pine
All species
Other western softwoods
Rocky Mountain bristlecone pine
106,822
7,135
15,052
27,444
17,554
18,996
9,745
2,571
8,324
--
--
Limber pine
202,016
12,123
26,861
37,262
28,085
27,358
21,098
22,258
11,495
15,477
--
12,104
829
--
1,724
--
3,024
1,766
2,613
2,150
--
--
320,942
20,087
41,913
66,429
45,639
49,378
32,609
27,442
21,968
15,477
--
19,810,764
1,210,318
2,259,232
2,904,012
2,850,128
2,517,497
2,272,849
1,784,816
1,329,721
2,185,310
496,882
4,404
31,704
4,506,816
16,238
107,804
4,666,966
-809
367,594
99
1,640
370,141
-2,053
810,057
201
3,445
815,756
-3,988
1,119,784
-6,957
1,130,729
-8,860
996,388
392
10,640
1,016,281
1,086
4,049
668,320
1,157
10,757
685,369
1,431
-303,692
3,164
14,427
322,714
1,887
1,192
142,583
-5,644
151,306
--57,477
-10,952
68,429
-5,693
40,921
11,225
22,922
80,761
-5,060
--20,420
25,480
2,166
2,166
4,669,132
109
109
370,251
--815,756
---
466
466
1,016,747
777
777
686,146
813
813
323,528
--151,306
--68,429
--80,761
--25,480
24,479,897
1,580,568
3,074,988
3,866,875
3,203,643
2,596,376
1,936,122
Southwestern white pine
All species
Total softwoods
Hardwoods
Cottonwood and aspen
Eastern cottonwood
Plains cottonwood
Quaking aspen
Fremont cottonwood
Narrowleaf cottonwood
All species
Other western hardwoods
Boxelder
All species
Total hardwoods
All species groups
1,130,729
4,034,741
All table cells without observations in the inventory sample are indicated by --. Table value of 0 indicates
the volume rounds to less than 1 thousand cubic feet. Columns and rows may not add to their totals due to rounding.
1,398,150
2,266,071
522,362
(Table 7 continued on next page)
08-JUL-10 12:52 PM
22080901
Table 8. -- Net volume of sawtimber on timberland by species group and diameter class, Colorado, cycle 2, 2002-2009
(In thousand board feet)
1
Diameter class (inches at breast height)
13.0-14.9
15.0-16.9
17.0-18.9
All
classes
9.0-10.9
11.0-12.9
Softwoods
Douglas-fir
Ponderosa and Jeffrey pines
True fir
Engelmann and other spruces
Lodgepole pine
Other western softwoods
Total softwoods
11,161,269
9,983,037
12,418,781
34,637,967
10,275,970
964,587
79,441,610
1,148,538
726,620
2,023,266
3,378,840
3,436,858
176,609
10,890,731
1,577,716
1,241,482
2,426,688
4,566,467
2,801,759
153,466
12,767,578
1,501,279
1,426,549
2,096,103
5,201,276
1,901,417
194,718
12,321,342
1,748,806
1,548,361
1,721,661
5,377,148
1,128,445
138,446
11,662,866
Hardwoods
Cottonwood and aspen
Other western hardwoods
Total hardwoods
All species
10,918,639
6,142
10,924,781
90,366,391
---10,890,731
4,520,733
987
4,521,720
17,289,298
3,259,355
1,803
3,261,157
15,582,500
1,560,940
3,352
1,564,292
13,227,158
Species group
All table cells without observations in the inventory sample are indicated by --. Table value of 0 indicates the volume rounds to
less than 1 thousand board feet. Columns and rows may not add to their totals due to rounding.
1 International 1/4-inch rule.
19.0-20.9
21.0-28.9
29.0+
1,441,969
1,130,340
1,233,938
4,788,093
724,873
128,321
9,447,533
1,133,539
1,088,014
1,154,070
3,496,619
197,638
103,756
7,173,637
1,794,480
2,225,654
1,421,795
6,762,047
84,980
69,271
12,358,226
814,942
596,016
341,259
1,067,478
--2,819,695
764,567
-764,567
10,212,100
346,435
-346,435
7,520,072
375,050
-375,050
12,733,277
91,560
-91,560
2,911,255
JUL-08-10 12:57 PM
22080901
Table 8a. -- Net volume of sawtimber on timberland by species group, species, and diameter class, Colorado, cycle 2, 2002-2009
1
(In thousand board feet)
Species group/
species
All
classes
9.0-10.9
11.0-12.9
Diameter class (inches at breast height)
13.0-14.9
15.0-16.9
17.0-18.9
19.0-20.9
21.0-28.9
29.0+
Douglas-fir
Douglas-fir
11,161,269
1,148,538
1,577,716
1,501,279
1,748,806
1,441,969
1,133,539
1,794,480
814,942
11,161,269
1,148,538
1,577,716
1,501,279
1,748,806
1,441,969
1,133,539
1,794,480
814,942
9,983,037
726,620
1,241,482
1,426,549
1,548,361
1,130,340
1,088,014
2,225,654
596,016
9,983,037
726,620
1,241,482
1,426,549
1,548,361
1,130,340
1,088,014
2,225,654
596,016
2,870,363
203,984
365,842
277,758
360,288
380,371
348,736
654,942
278,443
521,976
116,619
107,817
89,631
78,568
52,477
12,688
64,176
--
9,026,442
1,702,663
1,953,029
1,728,715
1,282,805
801,090
792,647
702,677
62,816
12,418,781
2,023,266
2,426,688
2,096,103
1,721,661
1,233,938
1,154,070
1,421,795
341,259
33,357,610
3,259,209
4,390,226
5,064,878
5,120,545
4,662,298
3,358,578
6,479,388
1,022,487
1,280,357
119,630
176,241
136,399
256,603
125,794
138,040
282,659
44,991
34,637,967
3,378,840
4,566,467
5,201,276
5,377,148
4,788,093
3,496,619
6,762,047
1,067,478
10,275,970
3,436,858
2,801,759
1,901,417
1,128,445
724,873
197,638
84,980
--
10,275,970
3,436,858
2,801,759
1,901,417
1,128,445
724,873
197,638
84,980
--
Rocky Mountain bristlecone pine
304,261
77,559
58,707
75,171
40,098
11,978
40,748
--
--
Limber pine
607,184
92,188
94,759
104,421
90,437
102,863
53,245
69,271
--
53,141
6,861
--
15,126
7,912
13,479
9,763
--
--
964,587
176,609
153,466
194,718
138,446
128,321
103,756
69,271
--
79,441,610
10,890,731
12,767,578
12,321,342
11,662,866
9,447,533
7,173,637
12,358,226
2,819,695
17,376
110,256
10,342,423
63,333
385,251
10,918,639
-------
-43,484
4,429,742
1,654
45,854
4,520,733
4,311
18,979
3,181,588
3,621
50,856
3,259,355
5,333
-1,479,860
11,810
63,937
1,560,940
7,733
5,251
728,684
-22,899
764,567
--307,036
-39,399
346,435
-23,531
215,513
46,248
89,758
375,050
-19,012
--72,548
91,560
6,142
6,142
10,924,781
---
987
987
4,521,720
1,803
1,803
3,261,157
3,352
3,352
1,564,292
--764,567
--346,435
--375,050
--91,560
17,289,298
15,582,500
13,227,158
10,212,100
All species
Ponderosa and Jeffrey pines
Ponderosa pine
All species
True fir
White fir
Corkbark fir
Subalpine fir
All species
Engelmann and other spruces
Engelmann spruce
Blue spruce
All species
Lodgepole pine
Lodgepole pine
All species
Other western softwoods
Southwestern white pine
All species
Total softwoods
Hardwoods
Cottonwood and aspen
Eastern cottonwood
Plains cottonwood
Quaking aspen
Fremont cottonwood
Narrowleaf cottonwood
All species
Other western hardwoods
Boxelder
All species
Total hardwoods
All species groups
90,366,391
-10,890,731
All table cells without observations in the inventory sample are indicated by --. Table
value of 0 indicates the volume rounds to less than 1 thousand board feet. Columns and
rows may not add to their totals due to rounding.
1 International 1/4-inch rule.
7,520,072
12,733,277
2,911,255
(Table 8 continued on next page)
JUL-08-10 12:52 PM
22080901
Table 9. -- Live-tree aboveground dry weight (CRM) on forest land by owner category,
softwood/hardwood species category, and tree component, Colorado, cycle 2, 2002-2009
(In thousand dry tons)
Tree component
Owner category and
softwood/hardwood
category
Public
Softwoods
Growing-stock trees
All
components
All live
1-5 inch trees
Total
Non-growing-stock trees
Boles
Stumps, tops,
and limbs
Total
Boles
Stumps, tops,
and limbs
448,733
20,565
364,551
297,895
66,656
63,618
2,981
60,636
Hardwoods
100,855
76,089
Total
549,588
19,358
39,924
440,640
56,092
353,987
19,997
86,653
5,407
69,024
2,779
5,760
2,628
63,264
77,417
3,062
53,617
43,783
9,834
20,739
522
20,216
31,897
16,231
109,314
12,150
15,211
69,848
12,027
55,810
4,204
14,038
3,517
24,255
1,150
1,672
2,366
22,583
526,150
132,752
658,903
23,627
31,508
55,135
418,167
92,320
510,488
341,677
68,119
409,796
76,490
24,201
100,691
84,356
8,924
93,280
3,503
3,929
7,433
80,853
4,994
85,847
Private
Softwoods
Hardwoods
Total
All ownerships
Softwoods
Hardwoods
Total
All table cells without observations in the inventory sample are indicated by --. Table value of 0 indicates the aboveground tree
biomass rounds to less than 1 thousand dry tons. Columns and rows may not add to their totals due to rounding.
JUL-08-10 12:54 PM
22080901
Table 10. -- Average annual net growth of growing stock on timberland by species group and
owner category, Colorado, cycle 2, 2002-2009
(In thousand cubic feet per year)
Owner category
All
owners
Public
Douglas-fir
18,209
Ponderosa and Jeffrey pines
15,641
Species group
Private
Unidentified
owner
11,878
6,331
--
3,247
12,394
--
-29,349
-30,795
1,446
--
59,185
49,826
9,360
--
-70,688
-72,588
1,900
--
Softwoods
True fir
Engelmann and other spruces
Lodgepole pine
Other western softwoods
Total softwoods
Hardwoods
Cottonwood and aspen
Other western hardwoods
Total hardwoods
2,979
2,165
814
--
-4,022
-36,268
32,246
--
49,810
42,976
6,833
--
27
24
3
--
49,837
43,001
6,836
-All species groups
45,815
6,733
39,082
-All table cells without observations in the inventory sample are indicated (Table
by --. Table
value of on
0 indicates
10 continued
next page)
the volume rounds to less than 1 thousand cubic feet. Columns and rows may not add to their totals due
to rounding.
JUL-08-10 12:57 PM
22080901
Table 12. -- Average annual mortality of growing stock on timberland by species group and
owner category, Colorado, cycle 2, 2002-2009
(In thousand cubic feet per year)
Owner category
All
owners
Public
Private
Unidentified
owner
Douglas-fir
28,231
22,799
5,432
--
Ponderosa and Jeffrey pines
21,425
16,797
4,628
--
104,016
95,474
8,542
--
59,130
57,690
1,440
--
142,350
136,895
5,455
--
Species group
Softwoods
True fir
Engelmann and other spruces
Lodgepole pine
Other western softwoods
Total softwoods
Hardwoods
Cottonwood and aspen
2,052
1,984
69
--
357,205
331,639
25,565
--
48,602
37,246
11,356
--
48,602
37,246
11,356
Total hardwoods
-All species groups
405,807
368,885
36,922
-All table cells without observations in the inventory sample are indicated (Table
by --. Table
value of on
0 indicates
12 continued
next page)
the volume rounds to less than 1 thousand cubic feet. Columns and rows may not add to their totals due
to rounding.