United States 

Department of Stem - Cubic-Foot Volume 

Aariculture 

Forest Service Tables for Tree Species 

in the Arkansas Area 

Southern Research 

Station 

Research Paper 

ALEXANDER CLARK Ill 

SE-297 RAY A. SOUTER 
Abstract and taper data collected on trees sampled across 

the South. 

Stemwood cubic-foot volume inside bark tables are 

presented for 9 species and 6 species groups based on 

equations used to estimate timber sale volumes on 

national forests in the Arkansas Area, Tables are 

based on form class measurement data for 1,417 trees 

sampled in the Arkansas Area and taper data collected 

across the South. A series of tables is presented for 

each species based on diameter at breast height 

(d,b.h.) in combination with total height and height to a 

4-inch diameter outside bark (d.o.b.1 top. Volume 

tables are also presented based on d.b.h, in 

combination with height to a 7-inch d.o.b, top for 

softwoods and height to a 9-inch d.0.b. top for 

hardwoods. Sawtimber tables display saw-log stem 

volume by log (1 6-foot) and half-log (8-foot) intervals 

and also show stemwood volume to a 7-inch d.0.b. top 

for softwoods, to a 9-inch d.0.b. top for hardwoods, 

and to a 4-inch d.0.b. top for all species. Pulpwood 

tables show stemwood volume to a 4-inch d.0.b. top in 

5-feet height intervals. 

Keywords: Saw-log volume, pulpwood volume, form 

class. 

Purpose and Scope 

Starting in 1995, the standard unit of measure for 

Federal timber inventories and sales will be the 

cubic foot rather than the board foot. This 

change is necessary to provide uniform inventory, 

accounting, and statistical reporting for all 

national forests. To accommodate this change in 

the Southern Region of the USDA Forest Service, 

Clark and others (1 991) developed new equations 

for converting height and diameter measurements 

into cubic-foot volume estimates. Because they 

reflect variations in tree form and taper, the new 

equations are awkward to solve without a 

computer. For those who lack the time to solve 

the equations manually and the equipment 

expertise for electronic processing, conversion 

tables have been developed to provide volume 

estimates for 9 individual species and for 6 

species groups that have similar stem form. The 

tables are based on form class measurement data 

collected on trees sampled in the Arkansas Area 

The Southern Region consists of seven 

geographic areas (fig, i) based on physiographic 

region, species form and distribution, and Forest 

Service administrative units (table i). Table ii lists 

the species and geographic areas for which 

volume tables are available, and table iii 

summarizes measurement characteristics of the 

trees sampled. 

A separate set of volume tables is available for 

many of the species and species groups in other 

geographic areas of the Southern Region (Clark 

and Souter 1 996a, 1 996b, 1 996c, 19964, 

1996e, 1996f). When a species volume table for 

a species measured in the Arkansas Area is not 

available the Southwide tables should be used 

(Clark and Souter 1 994). 

Development of Equations 

The volume tables in this paper are based on 

profile equations developed from taper data 

coliected on 13,4.69 trees sampled in naturai 

stands across the South. Most of the trees 

measured were on national forests. All were 

growing in fully stocked stands. The taper data 

used to develop and verify the profile equations 

were collected on 1 1,472 trees by contractors 

working for the Southern Region and on 1,997 

trees by employees of the Forest Service, 

Southeastern Forest Experiment Station,' 

SE-4701, Utilization of Southern Timber. 

Sample trees were felled and their diameter at 

breast height (d. b. h.) and total height recorded. 

The contractors measured diameter outside bark 

(d.0.b.) and bark thickness at stump height and at 

l-inch taper intervals from the stump to the tip of 

the tree. Diameters were measured with a 

diameter tape and bark thickness determined at 

two points with a bark gauge at each 

measurement height. Trees sampled by the 

Southeastern Station were measured at 

Mow called the Southern Research Station. 
Appalachian Area 

Arkansas Area 

ulf and Atlantic 

Figure i--Seven geographic areas on which trees were sampled for equation development and verification. 

Table i--Geographic areas in the Southern Region with a listing of National Forest System units in each' 

Upper 

Gulf and Atlantic Appalachian Coastal 

Coastal Plain Piedmont Area Plain 

Deep 

South Arkansas Delta 

Area Area Area 

Croatan Uwharrie George Washington Talladega DeSoto Ozark Delta 

Francis Marion sumterL Jefferson William B. Bankhead Bienville Ouachita St. Francis 

Osceola Oconee Cherokee Holly Springs Kisatchie 

Ocala Nantahala Tuskegee Angelina 

Apalachicola Chattahoochee Tombigbee Davy Crockett 

Conecuh sumter3 Sam Houston 

Savannah River Site Daniel Boone Homochitto 

Pisgah Sabine 

All units except the Savannah River Forest Station on the Savannah River Site are public-access national forests. 

All districts except Andrew Pickens. 

Andrew Pickens District. 
Table ii--Species and geographic areas for which volume tables are available 

Geographic area 

Gulf and 

Atlantic Upper 

Coastal Coastal Deep 

Specieslgroup Code Plain Piedmont Appalachian Plain South Arkansas Delta 

Ash, green 544 Y Y 

White 54 1 Y 

Beech 53 1 Y 

Birch 370 Y 

. . - . . . . - - . - 

Hickory 400 Y Y Y Y Y Y 

All red 83 Y Y Y Y Y Y Y 

All white 82 Y Y Y Y Y Y 

Black 837 Y Y Y Y 

Overcup 822 Y 

Post 835 Y Y Y Y Y 

Pecan 404 Y 

Y 

Pitch 126 Y 

Pond 128 Y 

Slash 11 1 Y Y 
Table iii--Trees measured for development of Arkansas Area volume tables by species and species groups 

All trees Sawt imber trees 

. Height to Height to Girard 

Total 4- inch 7- or 9- inch Form 

Species or Sample D.b.h. height d.0.b too Sample D.b.h. d.0.b. top Class 

species group trees Mean Range Mean Range Mean Range trees Mean Range Mean Range Mean 

All pines 

Short leaf pine 

Loblolly pine 

Blackgm (upland) 

All hard hardwoods 

Hickory 

Uhite oak 

Post oak 

All white oaks 

Southern red oak 

Northern red oak 

Black oak 

All red oaks 

All oaks 

All hardwoods 

Inches----- ---- Feet - - - - - - - - Feet---- Inches----- ----- Feet----- % 

ab Number of sample trees do not add to species group totals because some species are included in the total but were not sampled sufficiently 

to develop individual species equations. 

groundline, 1 and 2 feet, breast height, and at 

intervals of approximately 4 feet above breast 

height. Bark thickness was determined from 

cross-sectional disks cut from the boles. 

Clark and others (1 991 ) compared available 

segmented-profile polynomial models (Max and 

Burkhart 1976; Cao and others 1980; Schlaegel 

1983) as potential volume estimators for southern 

tree species. Because no one model was best for 

estimating stem volume from the diameter and 

height of standing trees, they developed a 

form-class segmented-profile model that uses 

d.b.h., diameter at 17.3 feet, and total height as 

independent variables and that combines the 

better attributes of Schlaegel's form-class model 

and Max and Burkhart's segmented-profile model. 

The new model divides the stem into four 

segments-butt (groundline up to 4.5 feet), lower 

stem (4.5 up to 17.3 feet), middle stem (1 7.3 to 

40 up to 70 percent of total height), and upper 

stem (40 to 70 percent of total height up to stem 

tip)-and uses different equation form to estimate 

diameter, height, and volume for each segment. 

The segment equations are conditioned so that 

the joins between segments are continuous. 

Separate profile equations incorporate height to a 

4-inch d.0.b. top for all species, and height to a 

7-inch d.0.b. top for softwoods, or height to a 

9-inch d.0.b. top for hardwoods. 

The form-class segmented-profile model can be 

used to predict diameter at a known height, 

height to a known diameter, and volume between 

any two heights. The equation forms and 

coefficients for estimating diameters, heights, and 

volumes are presented in Clark and others (1 991 1. 

The profile equations account for differences in 

stem taper by including a measure of diameter 

inside bark (d.i.b.1 at 17.3 feet or Girard Form 

Class2 in each volume estimate, thus, allowing a 

single form-class segmented-profile equation to 

serve for a species across the South. However, 

analysis of the form-class data showed 

Girard Form Class is the ratio of d.i.b. at 1 7.3 feet to d.b.h. 

vii 
geographic differences in the form class of 

sawtimber trees with the same d.b.h. and height. 

Thus, linear equations for estimating d.i.b. at 

17.3 feet were developed for each species and 

species group by geographic region. Equations 

were developed to estimate d.i.b. at 17.3 feet 

from d.b.h, and total height, from d.b.h, and 

height to a 4-inch d.0.b. top, and from d.b.h, and 

height to a 7-inch or 9-inch d.0.b. top. Because 

few short pulpwood trees were sampled, an 

average form class by species group and d.b.h. 

and height class was used when predicting 

sternwood volume of pulpwood trees I 45 feet 

in total height or I 30 feet in height to a 4-inch 

d.0.b. top. 

Although the profile equations based on total 

height can be applied to any tree having both 

d.b.h. 2 5.0 inches and total height > 17.3 feet, 

the total height tables in this book start at 30 

feet. The profile model based on d.b.h. and height 

to a 4-inch d.0.b. top can be applied to any tree 

with d.b.h. 2 5.0 inches and height to a 4-inch 

d.0.b. top > 17.3 feet, but the tables based on 

height to a 4-inch d.0.b. top start at 20 feet. 

The softwood profile equation based on d.b.h. 

and height to a 7-inch d.0.b. top is only useful if 

the trees have a d.b.h. 2 9.0 inches, and their 

height to a 7-inch d.0.b. top is > 17.3 feet. The 

hardwood equation based on d.b.h. and height to 

a 9-inch d.0.b. top can only be applied to trees 

with d.b.h. 2 11.0 inches, whose height to a 

9-inch d.0.b. top is > 17.3 feet. However, the 

softwood and hardwood tables based on height 

to a 7-inch or 9-inch d.0.b. top, respectively, start 

at 20 feet. 

The form-class segmented-profile equation based 

on height to a 7-inch or 9-inch d.0.b. top can only 

estimate diameters, heights, or volumes from the 

groundline to these top heights. Therefore, Clark 

and others f 1991 ) developed nonlinear ratio 

equations for estimating volume between the 

7-inch or 9-inch d.0.b. top and the 4-inch d.0.b. 

top. They developed topwood ratio equations for 

each commercially important species by 

geographic area and for each species Southwidea3 

ASCII data files containing the coefficients used to generate 

the volume tables presented are available on floppy disk from 

the Utilization of Southern Timber RWU, Southern Research 

Station, Forestry Sciences Laboratory, 320 Green Street, 

Athens, GA 30602-2044. 

viii 
Literature Cited 

Cao, O.V.; Burkhart, H.E.; Max, T.A. 1 980. 

Evaluation of two methods for cubic-volume 

prediction of loblolly pine to any merchantable 

limit. Forest Science. 26(1):71-80. 

Clark, Alexander, 111; Souter, Ray A. 1994. Stem 

cubic-foot volume tables for tree species in the 

South. Res. Pap. SE-290. Asheville, NC: U.S. 

Department of Agriculture, Forest Service, 

Southeastern Forest Experiment Station. 241 p. 

Clark, Alexander, Ill; Souter, Ray A. 1996a. Stem 

cubic-foot volume tables for tree species in the 

Appalachian Area. Res. Pap. SE-292. Asheville, 

NC: U.S. Department of Agriculture, Forest 

Service, Southern Research Station. 127 p. 

Clark, Alexander, Ill; Souter, Ray A. 1 996b. Stem 

cubic-foot volume tables for tree species in the 

Deep South Area. Res. Pap. SE-293. Asheville, 

NC: U.S. Department of Agriculture, Forest 

Service, Southern Research Station. 131 p. 

Clark, Alexander, Ill; Souter, Ray A. 1996c. Stem 

cubic-foot volume tables for tree species in the 

Delta Area. Res. Pap. SE-298. Asheville, NC: 

U.S. Department of Agriculture, Forest Service, 

Southern Research Station. 87 p. 

Clark, Alexander, Ill; Souter, Ray A. 1996d. Stem 

cubic-foot volume tables for tree species in the 

Gulf and Atlantic Coastal Plain. Res. Pap. 

SE-294. Asheville, NC: U.S. Department of 

Agriculture, Forest Service, Southern Research 

Station. 105 p. 

Clark, Alexander, Ill; Souter, Ray A. 1996e. Stem 

cubic-foot volume tables for tree species in the 

Piedmont. Res. Pap. SE-295. Asheville, NC: 

U.S. Department of Agriculture, Forest Service, 

Southern Research Station. 109 p. 

Clark, Alexander, Ill; Souter, Ray A. 1996f. Stem 

cubic-foot volume tables for tree species in the 

Upper Coastal Plain. Res. Pap. SE-296. 

Asheville, NC: U.S. Department of Agriculture, 

Forest Service, Southern Research Station. 

88 p. 

Clark, Alexander, Ill; Souter, Ray A.; Schlaegel, 

Bryce E. 1991. Stem profile equations for 

southern tree species. Res. Pap. SE-282. 

Asheville, NC: U.S. Department of Agriculture, 

Forest Service, Southern Research Station. 

113 p. 

Max, T.A.; Burkhart, H.E. 1976. Segmented 

polynomial regression applied to taper 

equations. Forest Science. 22(3):283-289. 

Schlaegel, Bryce E. 1983. Development of a form 

class taper model for willow oak. Athens, GA: 

University of Georgia. 69 p. Ph.D, dissertation. 
How To Use Volume Tables 

Content and Organization 

For each species or species group, this book 

presents stemwood volume in a series of five 

tables based on varying combinations of d.b. h. 

and height. The first shows volume for 

sawtimber trees based on d.b.h. and total height. 

The second shows volume for sawtimber trees 

based on d.b.h. and height to a 4-inch d.0.b. top. 

The third shows volume for sawtimber trees 

based on d.b.h. and height to a 7-inch d.0.b. top 

for softwoods or height to a 9-inch d.0.b. top for 

hardwoods. The fourth shows volume for 

pulpwood trees based on d.b.h. and total height. 

The fifth shows pulpwood volume based on 

d.b.h. and height to a 4-inch d.0.b. top. Each 

sawtimber table displays volume for softwoods 

(1 0-inches to 24-inches d.b.h.1 and hardwoods 

(1 2-inches to 26-inches d.b.h.1 in 16-foot log or 

in 8-foot half-log intervals in 2-inch d.b.h. 

classes. The saw-log volume tables also show 

average form class and volume to a 4-inch d.0.b. 

top, and to a 7-inch d.0.b. top for softwoods, or 

to a 9-inch d.o.b. top for hardwoods. The 

pulpwood tables show volume to a 4-inch d.0.b. 

top for trees 5-inches to 16-inches d.b.h in 5-foot 

height intervals and in I-inch d.b.h. classes. 

Finding Volume Estimates 

To use these tables you must know the species 

or species group, d.b.h., and an expression of 

height. You can look up stem volume based on 

total height or height to a 4-inch d.0.b. top for 

pulpwood; based on total height, or height to a 4- 

inch d.0.b. top for sawtimber; or based on height 

to a 7-inch d.0.b. top for softwood sawtimber or 

height to a 9-inch d.0.b. top for hardwood 

sawtimber. For sawtimber trees, you must also 

know the height to the saw-log merchantable4 top 

in logs and in half logs. For example, to 

determine the saw-log and topwood volume for 

an 18-inch, 3-log shortleaf pine with a height to a 

7-inch d.0.b. top of 60 feet, refer to the lndex of 

Volume Tables (page 3) for the table number of 

the shortleaf pine volume table based on d.b.h. 

and height to a 7-inch d.0.b. top (table 8). In 

table 8 locate the volume data for an 18-inch 

d.b.h. tree with a height to ?-inch top of 60 feet. 

If you look across this row you will find the sawlog volume under a 3-log merchantable stem 

(5 1.4 cubic feet). This same row also shows 

stem volume to a 7-inch and a 4-inch d.0.b. top 

and the estimated Girard Form Class of the tree. 

To estimate the volume of topwood between the 

saw-log merchantable top and 4-inch d.0.b. top, 

subtract the saw-log volume (51.4 cubic feet) 

from the volume to a 4-inch d.0.b. top (56.9 

cubic feet) for a result of 5.5 cubic feet. 

If you do not know the height to a given top 

(total height, height to a 4-inch top, or height to a 

7-inch or 9-inch top) for a sawtimber tree, you 

can use the total height tables for a rough 

estimate of volume, brat only if you know the 

d.b.h. and saw-log merchantable height and have 

an estimate of Girard Form Class. Form class can 

be the species average for the geographic area 

from table iii or the species average for the area 

in which the tree is growing. For example, to 

determine the saw-log volume of a 16-inch 

northern red oak with a sawlog merchantable 

height of 2.5 logs, refer to the lndex of Volume 

Tables to find the table number for northern red 

oak based on d.b.h. and total height (table 51 ). 

Saw-log merchantable height is (1 1 the height to local 

minimum d.0.b. top, or (2) the height where a whorl of three 

or more branches-whose diameters are equal to or greater 

than the diameter of the stem-occurs within a I-foot stem 

section if there is not a minimum of 8 feet of clear stem above 

the whorl. 
Assume the average form class for 16-inch 

northern red oaks in the area the tree was 

growing is 80. In table 51, locate the volume data 

for merchantable stem and find the tree's saw-tog 

merchantable volume for a 16-inch d.b.h. tree 

with a form class of 80. Look across the row for 

the saw-log volume under a merchantable 2.5-log 

stem (34.4 cubic feet). 

To determine the stem pulpwood volume of an 

8-inch d.b.h. blackgum with a height to a 4-inch 

d.0. b, top of 50 feet, refer to the Index of 

Volume Tables for the table number based on 

d.b.h, and height to a 4-inch top (table 20). In 

table 20, locate the volume data for an 8-inch 

d.b.h. tree with a height to a 4-inch top of 50 

feet and find the tree's volume (8.6 cubic feet). 
index of Volume Tables 

Tables available for estimating stemwood cubic-foot volume of sawtimber and 

pulpwood trees in the Arkansas Area by species and tree dimensions measured. 

Tree dimensions measured 

D.b.h. D.b.h, and height D.b.h, and height 

and total to 4-inch d.0.b. to 7- or 9-inch 

height top d.0.b. top 

Saw- Pulp- Saw- PulpSpecieslgroup Code timber wood timber wood Sawtimber 

Blackgum, upland 

Hardwoods, hard 

All 

Hickory 

Oak, all 

All red 

All white 

Black 

Northern red 

Post 

Southern red 

White 

Pine, all 

Loblolly 

Shortleaf 
Table 1--Predicted sternwood volume to a saw-tog merchantable top, and to 7-inch and 4-inch d.0.b. tops 

based on d.b.h., total-tree height and height to a saw-log top for all pine species combined (species 100) in 

the Arkansas Area.' 

Volune to 

Total Gi rard 

D.b.h. tree Sew-log mrchentable height (16-foot Logs) 7- inch 4- inch Fom 

class height 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 d.0.b. top d.0.b. top Class 

Inches feet -------..-----..--- c&icfeet----------------- Percent 

" Includes 1 .O-foot stump allowance. 
Table 2--Predicted stemwood volume to a saw-log merchantable top, and to 7-inch and 4-inch d.0.b. tops 

based on d.b.h., height to a 4-inch d.0.b. top and height to a saw-log top for all pine species combined 

(species 100) in the Arkansas Area? 

Volume to 

Height Gi rard 

D.b.h. to 4-inch Sax-log nerchantable height (16-foot logs) 7- inch 4- inch Fonn 

class d.0.b. top 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 d.0.b. top d.0.b. top Ctass 

Inches 

10 

- Feet -----------------Cubicfeet----------------- Percent 

* Includes 1 .O-foot stump allowance. 
Table 3--Predicted stemwood volume to a saw-log merchantable top, and to 7-inch and 4-inch cf.0.b. tops 

based on d.b.h., height to a '/-inch d.0.b. top and height to a saw-log top for all pine species combined 

(species 100) in the Arkansas Area.. 

Volune to 

Height Gi rerd 

D.b,h. to 7-inch Sew-log erchantable height (16-foot logs) 7- inch 4- inch Fom 

class d.o,b, top 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 d.o.b, top d.0.b. top Class 

Inches Feet -----------------cubicfeet----------------- Percent 

" Includes 1 '0-foot stump allovvance. 
Table 4--Predicted stemwood volume to a 4-inch d.0.b. top in pulpwood trees based on d.b.h. and 

total-tree height for all pine species combined (species 1001 in the Arkansas Area.' 

Total-tree height (feet) 

D.b.h. 

class 30 35 40 45 50 55 60 65 70 75 80 85 90 95100105110 

Inches 

" Includes 0.5-foot stump allowance. 

Table 5--Predicted stemwood volume to a 4-inch d.0.b. top in pulpwood trees based on d.b.h. and 

height to a 4-inch d.0.b. top for all pine species combined (species 100) in the Arkansas Area.' 

Tree height to 4-inch d.0.b. top (feet) 

D.b.h. 

class 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 

Inches 

" Includes 0.5-foot stump allowance. 
Table 6--Predicted stemwood volume to a saw-log merchantable top, and to 7-inch and 4-inch d.0.b. tops 

based on d.b.h., total-tree height and height to a saw-log top for shortleaf pine (species 1 10) in the Arkansas 

Area." 

Votm to 

Total Gi rard 

l3.b.h. tree Saw- log merchantable height (16-foot Logs) 7- inch 4-inch Fom 

class height 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 d.0.b. top d.0.b. top CLass 

1 nches 

10 

- Feet -----------------c&icfeet----------------- Percent 

- - -- -- - " Includes 1 .O-foot stump allowance. 
Table 7--Predicted sternwood volume to a saw-log merchantable top, and to 7-inch and 4-inch d.0.b. tops 

based on d.b.h., height to a 4-inch d.0.b. top and height to a saw-log top for shortleaf pine (species 110) in 

the Arkansas Area." 

Volume to 

Height Gi rerd 

~.b.h. to 4-inch Saw-log merchantable height (16-foot logs) 7- inch 4- inch Form 

class d.0.b. top 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 d.0.b. top d.0.b. top Class 

Inches Feet -----------------cubicfeet----------------- Percent 

" includes 1 .O-foot stump allowance. 
Table 8--Predicted stemwood volume to a saw-log merchantable top, and to 7-inch and 4-inch d.0.b. tops 

based on d.b.h., height to a 7-inch d.0. b, top and height to a saw-log top for shortleaf pine (species 1 10) in 

the Arkansas Area." 

Volune to 

Weight Gi rerd 

D.b.h. to 7-inch Saw-log mrchantabte height (16-foot logs) 7- inch 4- inch Fom 

class d.0.b. top 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 d.0.b. top d.0.b. top Class 

Inches Feet Percent 

" Includes 1 -0-foot stump allowance. 
Table 9--Predicted stemwood volume to a $-inch d.0.b. top in pulpwood trees based on d.b.h. and 

total-tree height for shortleaf pine (species 1 10) in the Arkansas Area." 

Total-tree height (feet) 

I3.b.h. 

class 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 

a Includes 0.5-foot stump allowance. 

Table 10--Predicted stemwood volume to a 4-inch d.0.b. top in pulpwood trees based on d.b.h. 

and height to a 4-inch d.0.b. top for shortleaf pine (species 110) in the Arkansas Area." 

Tree height to 4-inch d.0.b. top (feet) w.-.... 

class 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 

" Includes 0.5-foot stump allowance. 
Table 1 1 --Predicted stemwood volume to a saw-log merchantable top, and to 7-inch and 4-inch d.0.b. tops 

based on d.b.h., total-tree height and height to a saw-log top for lobloliy pine (species 131 1 in the Arkansas 

Area .* 

Total - -- - Gi rard 

D.b.h. tree Saw-log merchantable height (16-foot logs) 7- inch 4- inch Fom 

class height 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 d.0.b. top d.0.b. top Class 

Inches 

10 

- Feet '.------- Cubic feet - - - - - - - .---------- Percent 

" Includes 1.0-foot stump allowance. 
Table 12--Predicted stemwood volume to a saw-log merchantable top, and to 7-inch and 4-inch d.0.b. tops 

based on d.b.h., height to a 4-inch d.0.b. top and height to a saw-log top for loblolly pine (species 131 1 in 

the Arkansas Area." 

Volune to 

Height Gi rard 

D.b.h. to &-inch Saw-Log merchantabte height (16-foot Logs) 7- inch 4- inch Fom 

class d.0.b. top 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 d.0.b. top d,o.b. top Class 

Inches 

10 

- Feet -----------------C&icfeet----------------- Percent 

" Includes 1 .O-foot stump allowance. 
Table 13--Predicted stemwood volume to a saw-log merchantabie top, and to 7-inch and 4-inch d.0.b. tops 

based on d.b.h., height to a 7-inch d.0.b. top and height to a saw-log top for loblofly pine (species 1 31 ) in 

the Arkansas Area." 

V0t~ to 

Height Gi rard 

0.b.h. to 7-inch Sax-log merchantable height (16-foot togs) 7- inch 4- inch Fom 

class d.0.b. top 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 d.0.b. top d.0.b. top Ctess 

Inches feet -----------------Cubicfeet----------------- Percent 

" Includes 7 .O-foot stump allowance. 
Table 14--Predicted stemwood volume to a 4-inch d.0.b. top in pulpwood trees based on d.b.h. 

and total-tree height for loblolly pine (species 131) in the Arkansas Area.' 

Total-tree height (feet) 

D.b.h. 

class 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105 110 

" Includes 0.5-foot stump allowance. 

Table 15--Predicted stemwood volume to a 4-inch d.0.b. top in pulpwood trees based on d.b.h. 

and height to a 4-inch d.0.b. top for loblolly pine [species 131) in the Arkansas Area: 

Tree height to 4-inch d.0.b. top (feet) 

D.b.h. 

class 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 

--- 

" Includes 0.5-foot stump allowance. 
Table 16--Predicted stemwood volume to a saw-log merchantable top, and to 9-inch and 4-inch d.0.b. tops 

based on d.b.h., total-tree height and height to a saw-log top for blackgum (upland) (species 6931 in the 

Arkansas Area: - - 

Volume to 

Total Gi rard 

D.b.h. tree Saw-log merchantable height (16-foot logs) 9- inch 4- inch Fom 

class height 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 d.o.b.top d.o.b,top Cless 

Inches Percent 

12 

- Feet 

@ Includes 1.0-foot stump allowance. 
Table 17--Predicted stemwood volume to a saw-log merchantable top, and to 9-inch and 4-inch d.0.b. tops 

based on d.b.h., height to a 4-inch d.0.b. top and height to a saw-log top for blackgum (upland) (species 

693) in the Arkansas Area." 

Volme to 

Height Gi rard 

0.b.h. to 4-inch Saw-tog merchantable height (16-foot logs) 9- inch 4- inch Fofm 

class d.0.b. top 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 d.0.b. top d.0.b. top Class 

Inches 

12 

- Feet ----------------- Cubic feet - - - - - - - .---------- Percent 

" Includes l .O-foot stump allowance. 
Table 18--Predicted stemwood volume to a saw-log merchantable top, and to 9-inch and 4-inch d.0.b. tops 

based on d.b.h., height to a 9-inch d.0.b. top and height to a saw-log top for blackgum (upland) (species 

693) in the Arkansas Area." 

Volune to 

Height Gi rard 

0.b.h. to 9-inch Saw-log mrchantabie height (16-foot Logs) 9- inch 4- inch Fom 

class d.0.b. top 1-0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 d.0.b. top d.0.b. top Class 

Inches ----------- Cubic feet - - - - - - - Percent 

-- - -- - 

" Includes 1 -0-foot stump allowance. 
Table 19--Predicted stemwood volume to a 4-inch d.0.b. top in pulpwood trees based on d.b.h. 

and total-tree height for blackgum (upland) (species 6931 in the Arkansas Area.' 

Total-tree height (feet) 

D.b*h. 

class 30 35 40 45 50 55 60 65 70 75 80 85 90 95100105110 

" includes 0.5-foot stump allowance. 

Table 20--Predicted stemwood volume to a 4-inch d.0.b. top in pulpwood trees based on d.b.h. 

and height to a 4-inch d.0.b. top for blackgurn (upland) (species 693) in the Arkansas Area: 

Tree height to 4-inch d.0.b. top (feet) "."..a. 

class 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 

Inches 

" Includes 0.5-foot stump allowance. 
Table 21--Predicted stemwood volume to a saw-log merchantable top, and to 9-inch and 4-inch d.0.b. tops 

based on d.b.h., total-tree height and height to a saw-log top for all hard hardwoods combined (species 500) 

in the Arkansas Area." 

Volm to 

Total Gi rard 

D.b.h. tree Saw-log merchantable height (16-foot logs) 9- inch 4- inch Fom 

class height 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 d.0.b. top d.0.b. top Glass 

I nches 

12 

- Feet Percent 

" Includes 1 .O-foot stump allowance. 
Table 22--Predicted stemwood volume to a saw-log merchantable top, and to 9-inch and 4-inch d.0.b. tops 

based on d.b.h., height to a 4-inch d.0.b. top and height to a saw-log top for all hard hardwoods combined 

(species 500) in the Arkansas Area." -- -- - 

Volune to 

Height Gi rard 

~.b,h. to 4-inch Seu-log merchantable height (16-foot Logs) 9- inch 4- inch Form 

class d.o.b.top 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 d.o.b.top d.o.b.top Class 

Inches 

12 

- Feet ----------------- Cubic feet - - - - - - - . - - - - Percent 

" Includes 1 .O-foot stump allowance. 
Table 23--Predicted stemwood volume to a saw-log merchantable top, and to 9-inch and 4-inch d.0.b. tops 

based on d.b.h., height to a 9-inch d.0.b. top and height to a saw-log top for all hard hardwoods combined 

(species 500) in the Arkansas Area." 

Volune to 

Height G i rerd 

5.b.h. to 9-inch Saw- log merchantable height (16-foot logs) 9- inch 4- inch Form 

class d.0.b. top 1.0 1.5 2.0 2.5 3.0 3.5 4-0 4.5 5.0 d.0.b. top d.0.b. tap Class 

Inches Feet -----------------Cubicfeet----------------- Percent 

" Includes 1 -0-foot stump allowance. 
Table 24--Predicted stemwood volume to a 4-inch d.0.b. top in pulpwood trees based on d.b.h. 

and total-tree height for all hard hardwoods combined (species 500) in the Arkansas Area.' 

Total-tree height (feet) 

D.b.h* 

class 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 

Includes 0.5-foot stump allowance. 

Table 25--Predicted stemwood volume to a 4-inch d.0.b. top in pulpwood trees based on d.b.h. 

and height to a 4-inch d.0.b. top for a!! hard hardwoods combined (species 500) in the Arkansas 

Area 

Tree height to 4-inch d.0.b. top (feet) W.W.... 

class 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 

- -- - - - - 

* Includes 0.5-foot stump allowance. 
Table 26--Predicted stemwood volume to a saw-log merchantable top, and to 9-inch and 4-inch d.0.b. tops 

based on d.b.h., total-tree height and height to a saw-log top for hickory (species 400) in the Arkansas Area." 

Volume to 

Total Gi rard 

0.b.h. tree Saw-tog merchantable height (16-foot logs) 9- inch 4- inch Form 

class height 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 d.o.b, top d.0.b. top Glass 

Inches Feet ----------------- Cubic feet - - - Percent 

" Includes 1 -0-foot stump allowance. 
Table 27--Predicted stemwood volume to a saw-log merchantable top, and to 9-inch and 4-inch d.0.b. tops 

based on d.b.h., height to a 4-inch d.0.b. top and height to a saw-log top for hickory (species 4-00] in the 

Arkansas Area." 

Volune to 

Height G i rerd 

0.b.h. to 4-inch Saw-log merchantable height (16-foot logs) 9- inch 4- inch Fom 

class d.0.b. top 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 d.0.b. top d.0.b. top Class 

Inches 

12 

- Feet -----------------Cubicfeet----------------- Percent 

" Includes 1 .(.!-foot stump allowance. 
Table 28--Predicted stemwood volume to a saw-log merchantable top, and to 9-inch and 4-inch d.0.b. tops 

based on d.b.h., height to a 9-inch d.0.b. top and height to a saw-log top for hickory (species 400) in the 

Arkansas Area.# 

Volune to 

Height Gi rard 

D.b.h. to 9-inch Sax-log merchantable height (16-foot logs) 9- inch 4- inch Fom 

class d.0.b. top 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 d.0.b. top d-0.b. top Class 

Inches Feet Percent 

" Includes 1 -0-foot stump allowance. 
Table 29--Predicted stemwood volume to a 4-inch d.0.b. top in pulpwood trees based on d.b.h. 

and total-tree height for hickory (species 400) in the Arkansas Area.' 

Total-tree height (feet) 

D.b.h. 

class 30 35 40 45 50 55 60 65 70 75 80 85 90 95100105110 

Inches ------------------C&icfeet------------------- 

14 17.1 19.4 21.7 23.8 25.9 27.9 29.8 31.7 33.6 35.4 37.2 39.0 40.8 

15 19.7 22.4 25.0 27.4 29.8 32.1 34.3 36.5 38.7 40.8 42.9 44.9 47.0 

16 22.5 25.6 28.5 31.3 34.0 36.6 39.2 41.7 44.1 46.6 48.9 51.3 53.6 

a lncludes 0.5-foot stump allowance. 

Table 30--Predicted stemwood volume to a 4-inch d.0.b. top in pulpwood trees based on d.b.h. 

and height to a 4-inch d.o.b. top for hickory (species 400) in the Arkansas Area.' 

Tree height to 4-inch d.0.b. top (feet) 

D.b.h. 

class 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 

a Includes 0.5-foot stump allowance. 
Table 31 --Predicted stemwood volume to a saw-log merchantable top, and to 9-inch and 4-inch d.0.b. tops 

based on d.b.h., total-tree height and height to a saw-log top for white oak (species 802) in the Arkansas 

Area.@ 

Volume to 

Total Gi rard 

0.b.h. tree Sen-log merchantable height (16-foot Logs) 9- inch 4- inch Form 

class height 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 d.0.b. top d.0.b. top Class 

Inches Feet ----------------- Cubic feet - - - - - - - Percent 

-- - -- " Includes 1 .O-foot stump allowance. 
Table 32--Predicted stemwood volume to a saw-log merchantable top, and to 9-inch and 4-inch d.0.b. tops 

based on d.b.h., height to a 4-inch d.0.b. top and height to a saw-log top for white oak (species 802) in the 

Arkansas Area: 

Volune to 

Height Gi rerd 

D.b,h. to 4-inch Saw-log merchantable height (16-foot logs) 9- inch 4- inch Fom 

class d.0.b. top 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 d.0.b. top d.0.b. top Class 

Inches 

12 

- Feet c---- Percent 

" Includes 1 .O-foot stump allowance. 
Table 33--Predicted stemwood volume to a saw-log merchantable top, and to 9-inch and 4-inch d.0.b. tops 

based on d.b.h., height to a 9-inch d.0.b. top and height to a saw-log top for white oak (species 802) in the 

Arkansas Area.* 

Volwe to 

Height Gi rard 

0.b.h. to 9-inch Saw-log merchantable height (16-foot togs) 9- inch 4-inch Form 

class d.0.b. top 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 d.0.b. top d.0.b. top Class 

Inches Feet ----------------- Cubic feet - - - - Percent 

" Includes 1 -0-foot stump allowance. 
Table 34--Predicted stemwood volume to a 4-inch d.0.b. top in pulpwood trees based on d.b.h. 

and total-tree height for white oak (species 802) in the Arkansas Area.* 

Total-tree height (feet) 

D.b.h. 

class 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 

Inches ------------------c&icfeet------------------- 

" Includes 0.5-foot stump allowance. 

Table 35--Predicted stemwood volume to a 4-inch d.0.b. top in pulpwood trees based on d.b.h. 

and height to a 4-inch d.o.4, top for white oak (species $02) in the Arkansas Area: -- - 

Tree height to 4-inch d.0.b. top (feet) 

D.b.h. 

class 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 

14 21.0 23.4 25.6 27.8 29.9 32.0 34.1 36.1 38.2 40.2 42.2 44.3 46.3 

15 24.1 26.7 29.2 31.7 34.1 36.5 38.9 41.2 43.5 45.8 48.1 50.4 52.7 

16 27.3 30.2 33.1 35.9 38.6 41.3 44.0 46.6 49.2 51.9 54.4 57.0 59.6 

* Includes 0.5-foot stump allowance. 
Table 36--Predicted stemwood volume to a saw-log merchantable top, and to 9-inch and 4-inch d.o.b. tops 

based on d.b.h., total-tree height and height to a saw-log top for post oak (species 835) in the Arkansas 

Area.' 

Volune to 

Total Gi rard 

D.b.h. tree Sax-Log mrchantable height (16-foot logs) 9- inch $-inch Form 

class height 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 d.0.b. top d.0.b. top Class 

- Feet Percent 

' Includes 1 -0-foot stump allowance. 
Table 37--Predicted stemwood volume to a saw-log merchantable top, and to 9-inch and 4-inch d.0.b. tops 

based on d.b.h., height to a 4-inch d.0.b. top and height to a saw-log top for post oak (species 835) in the 

Arkansas Area." 

0.b.h. to 4-jnch Sau-log merchantable height (16-foot logs) 9- inch 4- inch Fom 

class d.o.b,top 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 d.0.b. top d.o.b.top Class 

- Feet ------------me--- Cubic feet - - - - - ------ Percent 

" Includes 1.0-foot stump allowance. 
Table 38--Predicted stemwood volume to a saw-log merchantable top, and to 9-inch and 4-inch d.0.b. tops 

based on d.b.h., height to a 9-inch d.0.b. top and height to a saw-log top for post oak (species 835) in the 

Arkansas Area.' 

Volune to 

Height Gi rard 

D,b.h. to 9-inch Saw-log merchantable height (16-foot logs) 9- inch 4- inch Fom 

class d,o.b. top 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 d.0.b. top d.0-b. top Class 

Inches Feet Percent 

" Includes 1 .O-foot stump allowance. 
Table 39--Predicted stemwood volume to a 4-inch d.0.b. top in pulpwood trees based on d.b.h. 

and total-tree height for post oak (species 835) in the Arkansas Area." 

Total-tree height (feet) 

D.b.h. 

class 30 35 40 45 50 55 60 65 70 75 80 85 90 95100105110 

" Includes 0.5-foot stump allowance. 

Table 40--Predicted stemwood volume to a 4-inch d.0.b. top in pulpwood trees based on d.b.h. 

and height to a 4-inch d,o.b, top for post oak (species 835) in the Arkansas Area." 

D.b.h. 

class 

Inches 

Tree height to 4-inch d.0.b. top (feet) 

" Includes 0.5-foot stump allowance. 
Table 41 --Predicted stemwood volume to a saw-log merchantable top, and to 9-inch and 4-inch d.0.b. tops 

based on d.b.h., total-tree height and height to a saw-log top for all white oaks combined (species 82) in the 

Arkansas Area.' 

D.b.h. tree Sax-log merchantable height (16-foot logs) 9- inch 4- inch Form 

class height 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 d.0.b. top d.0.b. top Class 

Inches Feet -----------------Cubicfeet----------------- Percent 

" Includes 1 .O-foot stump allowance. 
Table 42--Predicted stemwood volume to a saw-log merchantable top, and to 9-inch and 4-inch d.0.b. tops 

based on d.b.h., height to a 4-inch d.0.b. top and height to a saw-log top for all white oaks combined 

(species 82) in the Arkansas Area." 

Volune to 

Height Gi rerd 

D.b.h. to 4-inch Saw-log merchantable height (16-foot logs) 9- inch 4- inch Fom 

class d.o.b, top 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 d.0.b. top d.0.b. top Cless 

Inches 

12 

- Feet - Percent 

70 

75 

78 

79 

80 

80 

80 

75 

78 

79 

80 

80 

80 

81 

75 

78 

79 

80 

80 

80 

81 

75 

78 

79 

80 

80 

80 

81 

75 

78 

79 

80 

80 

80 

81 

78 

79 

80 

80 

80 

81 

78 

79 

80 

80 

80 

81 

78 

79 

80 

80 

80 

81 

" Includes 1 .O-foot stump allowance. 
Table 43--Predicted stemwood volume to a saw-log merchantable top, and to 9-inch and 4-inch d.0.b. tops 

based on d.b.h., height to a 9-inch d.0.b. top and height to a saw-log top for all white oaks combined 

(species 82) in the Arkansas Area." 

Volume to 

Height Gi rard 

0.b-h. to 9-inch Sau-tog merchantable height (16-foot logsf 9- inch 4- inch Fona 

class d.0.b. top 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 d.o,b. top d.0.b. top Class 

Inches Feet ----------------- Cubic feet - - - - - - ----------.. Percent 

" Includes 1 .O-foot stump allowance. 
Table 44--Predicted stemwood volume to a 4-inch d.0.b. top in pulpwood trees based on d.b.h. 

and total-tree height for all white oaks combined (species 82) in the Arkansas Area.' 

Total-tree height (feet) 

D.b.h. 

class 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 

Inches ------------------C&icfeet------------------- 

" Includes 0.5-foot stump allowance. 

Table 45--Predicted stemwood volume to a 4-inch d.0.b. top in pulpwood trees based on d.b.h. 

and height to a 4-inch d.0.b. top for all white oaks combined (species 82) in the Arkansas Area.' 

Tree height to 4-inch d.o.6. top (feet) 

D.b.h. 

class 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 

* Includes 0.5-foot stump allowance. 
Table 46--Predicted stemwood volume to a saw-log merchantable top, and to 9-inch and $-inch d.0.b. tops 

based on d.b.h., total-tree height and height to a saw-log top for southern red oak (species 812) in the 

Arkansas Area.*b 

Volune to 

Total Gi rard 

D.b.h. tree Saw-log merchantable height (16-foot logs) 9- inch 4- inch Fom 

class height 1-0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 d.0.b. top d.0-b. top Class 

Inches 

12 

- Feet 

" Includes 1 .O-foot stump allowance. 

Based on Arkansas all red oaks combined form class. 
Table 47--Predicted stemwood volume to a saw-log merchantable top, and to 9-inch and 4-inch d.0.b. tops 

based on d.b.h., height to a 4-inch d.0.b. top and height to a saw-log top for southern red oak (species 812) 

in the Arkansas Area."' 

Volume to 

Xei ght Gi rard 

0.b.h. to 4-inch Sew-log merchantable height (16-foot Logs) 9- inch 4- inch Form 

class d.0.b. top 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 d.0.b. top d.0.b. top Class 

- Feet ----------------- Cubic feet - - - - - I nches .,----------- Percent 

12 

-- -- 

" Includes 1.0-foot stump allowance. 

Based on Arkansas all red oaks combined form class. 
Table 48--Predicted stemwood volume to a saw-log merchantable top, and to 9-inch and 4-inch d.0.b. tops 

based on d.b.h., height to a 9-inch d.0.b. top and height to a saw-log top for southern red oak (species 8121 

in the Arkansas Area.*b 

Volune to 

Height Gi rard 

~.b,h. to 9-inch Saw- log merchantable height (16-foot logs) 9- inch 4- inch Fom 

class d.0.b. top 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 d.0.b. top d.0.b. top Class 

Inches Feet -----------------Cubicfeet----------------- Percent 

Includes 1 .O-foot stump allowance. 

Based on Arkansas all red oaks combined form class. 
Table 49--Predicted stemwood volume to a $-inch d.0.b. top in pulpwood trees based on d.b.h. 

and total-tree height for southern red oak (species 81 2) in the Arkansas ~rea."~ 

Total-tree height (feet) 

0.b.h. 

class 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 

" Includes 0.5-foot stump allowance. 

Based on Arkansas all red oaks combined form class. 

Table 50--Predicted stemwoad volume to a 4-inch d.0.b. top in pulpwood trees based on d.b.h. 

and height to a 4-inch d.~.b. top for southern red oak (species 81 2) in the Arkansas Area.eeb 

Tree height to 4-inch d.0.b. top (feet) 

D.b.h. 

class 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 

" Includes 0.5-foot stump allowance. 

Based on Arkansas all red oaks combined form class. 
Table 51 --Predicted stemwood volume to a saw-log merchantable top, and to 9-inch and 4-inch d.0.b. tops 

based on d.b.h., total-tree height and height to a saw-log top for northern red oak (species 833) in the 

Arkansas Area." 

Volune to 

Total Gi rard 

0.b.h. tree Saw-Log merchantable height (16-foot Logs) 9- inch 4- inch Fom 

class height 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 d.o.b.top d.o.b.top Class 

Inches Feet ---------..------- c&icfeet----------------- Pef cent 

" Includes 1 -0-foot stump allowance. 
Table 52--Predicted stemvvood volume to a saw-log merchantable top, and to 9-inch and 4-inch d.0.b. tops 

based on d.b.h., height to a $-inch d.0.b. top and height to a saw-log top for northern red oak (species 833) 

in the Arkansas Area." 

Volune to 

Height Gi rard 

D.b.h, to 4-inch Sew-Log nerchantable height (16-foot togs) 9- inch 4- inch Fom 

class d.o.b.top 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 d.0.b. top d.o.b.top Class 

Inches 

12 

- Feet - Percent 

* Includes 1 .O-foot stump allowance. 
Table 53--Predicted stemwood volume to a saw-tog merchantable top, and to 9-inch and 4-inch d.0.b. tops 

based on d.b.h., height to a 9-inch d.0.b. top and height to a saw-log top for northern red oak (species 833) 

in the Arkansas Area.' 

V01~ to 

Height Ci rard 

D.b.h. to 9-inch Saw-log merchantable height (16-foot logs) 9- inch 4- inch Fom 

class d.0.b. top 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 d.0.b. top d.0.b. top Class 

Inches Feet -----------------Cubicfeet----------------- Percent 

" Includes 1.0-foot stump allowance. 
Table 54--Predicted stemwood volume to a 4-inch d.0.b. top in pulpwood trees based on d.b.h. 

and total-tree height for northern red oak (species 8331 in the Arkansas Area: 

Total-tree heiaht (feet) Y ."I**. 

class 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 

14 20.7 22.6 24.4 26.2 27.9 29.7 31.3 33.0 34.6 36.3 37.9 39.5 41.0 

15 23.8 26.0 28.1 30.2 32.2 34.2 36.1 38.0 39.9 41.8 43.6 45.5 47.3 

16 27.2 29.7 32.1 34.4 36.7 39.0 41.2 43.4 45.5 47.6 49.8 51.9 53.9 

" Includes 0.5-foot stump allowance. 

Table 55--Predicted stemwood volume to a 4-inch d.0.b. top in pulpwood trees based on d.b.h. 

and height to a 4-inch d.0.b. top for northern red oak (species 833) in the Arkansas Area: 

Tree height to 4-inch d.0.b. to^ (feet) Y .".I.. 

class 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95100 

" Includes 0.5-foot stump allowance. 
Table 56--Predicted stemwood volume to a saw-log merchantable top, and to 9-inch and 4-inch d.0.b. tops 

based on d.b.h., total-tree height and height to a saw-log top for black oak (species 837) in the Arkansas 

Area.' - - - 

Volm to 

Totat Gi rard 

D.b.h. tree Saw-Log merchantable height (16-foot logs3 9- i rih 4- inch Fom 

class height 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 d.0.b. top d.0.b. top Class 

Inches Feet ----------------- Cubicfeet----------------- Percent 

" Includes 1 -0-foot stump allowance. 
Table 57--Predicted stemwood volume to a saw-log merchantable top, and to 9-inch and 4-inch d.0.b. tops 

based on d.b.h., height to a 4-inch d.0.b. top and height to a saw-log top for black oak (species 837) in the 

Arkansas Area.' 

Volume to 

Height Gi rard 

D.b,h. to 4-inch Saw-Log merchantable height (16-foot logs) 9- inch 4- inch Form 

class d.0.b. top 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 d.0.b. top d.o.6. top Class 

1 nches 

12 

- Feet 

' Includes 1 .O-foot stump allowance. 
Table 58--Predicted stemwood volume to a saw-log merchantable top, and to 9-inch and 4-inch d.0.b. tops 

based on d.b.h., height to a 9-inch d.0.b. top and height to a saw-log top for black oak (species 837) in the 

Arkansas Area." 

Volune to 

Height Gi rard 

0.b.h. to 9-inch Seu-Log merchantabie height (16-foot logs? 9- inch 4- inch Form 

class d.0.b. top 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 d.0.b. top d.o.b. top Class 

Inches Feet -----------------C&jcfeet----------------- Percent 

" Includes 1 -0-foot stump allowance. 
Table 59--Predicted stemwood volume to a 4-inch d.0.b. top in pulpwood trees based on d.b.h. 

and total-tree height for black oak (species 837) in the Arkansas Area.' 

Total-tree height (feet) 

D.6.h. 

class 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 

Includes 0.5-foot stump allowance. 

Table 60--Predicted stemwood volume to a 4-inch d.0.b. top in pulpwood trees based on d.b.h. 

and height to a 4-inch el.0.b. top for black oak (species 837) in the Arkansas Area." 

Tree height to 4-inch d.0.b. top (feet) 

D.b.h. 

class 20 25 30 35 40 45 SO 55 60 65 70 75 80 85 90 95 100 

" lncludes 0.5-foot stump allowance. 
Table 61 --Predicted stemwood volume to a saw-log merchantable top, and to 9-inch and 4-inch d.0.b. tops 

based on d.b.h., total-tree height and height to a saw-log top for all red oaks combined (species 83) in the 

Arkansas Area.' - 

Votune to 

Total Gi rard 

I3.b.h. tree Saw- log merchantable height (16-foot Logs) 9- inch 4- inch Fom 

class height 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 d.0.b. top d.0.b. top Class 

Inches Feet -------- Cubic feet - - - - - - - Percent 

67 

73 

76 

78 

79 

80 

80 

67 

n 

76 

78 

79 

80 

80 

73 

76 

78 

79 

80 

80 

81 

n 

76 

78 

39 

80 

80 

81 

73 

76 

78 

79 

80 

80 

81 

76 

78 

79 

80 

80 

81 

76 

78 

79 

80 

80 

81 

76 

78 

79 

80 

80 

8 1 

" Includes 1 .O-foot stump allowance. 
Table 62--Predicted stemwood volume to a saw-log merchantable top, and to 9-inch and 4-inch d.0.b. tops 

based on d.b.h., height to a 4-inch d.0.b. top and height to a saw-log top for all red oaks combined (species 

83) in the Arkansas Area.' -- 

Volume to 

Height Girard 

l3.b.h. to 4-inch Saw-log merchantable height (16-foot logs) 9-inch 4- inch Form 

class d.0.b. top 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 d.0.b. top d.0.b. top Class 

I nches 

12 

- Feet -----------------Cubicfeet----------------- Percent 

" includes 1 -0-foot stump allowance. 
Table 63--Predicted stemwood volume to a saw-fog merchantable top, and to 9-inch and 4-inch d.0.b. tops 

based on d.b.h., height to a 9-inch d.0.b. top and height to a saw-log top for all red oaks combined (species 

83) in the Arkansas Area." 

Volume to 

Height Gi rard 

5.b.h. to 9-inch Sax-log merchantable height (36-foot Logs) 9- inch 4- inch Fom 

class d.0.b. top 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 d.0.b. top d.0.b. top Glass -- 

Inches &g$ ----------------- Cubic feet - - - - - - ----------- Percent 

Includes 1 .O-foot stump allowance. 
Table 64--Predicted stemwood volume to a 4-inch d.0.b. top in pulpwood trees based on d.b.h. 

and total-tree height for all red oaks combined (species 83) in the Arkansas Area." 

Total-tree height (feet) D.b.h. 

class 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 

" Includes 0.5-foot stump allowance. 

Cylindrical volume assumed below breast height. 

Table 65--Predicted stemwood volume to a 4-inch d.0.b. top in pulpwood trees based on d.b.h. 

and height to a 4-inch d.0.b. top for all red oaks combined (species 83) in the Arkansas Area.. 

Tree height to 4-inch d.0.b. top (feet) D.b.h. 

class 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 

" includes 0.5-foot stump allowance. 

Cylindrical volume assumed below breast height. 
Table 66--Predicted stemwood volume to a saw-log merchantable top, and to 9-inch and 4-inch d.0.b. tops 

based on d.b.h., total-tree height and height to a saw-log top for all oaks combined (species 800) in the 

Arkansas Area." 

Volurm to 

Total Gi rard 

D,b.h. tree Sax-log merchantable height (16-foot logs) 9- inch 4- inch Fom 

class height 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 d,o.b.top d,o.b.top Class 

Inches Feet Percent 

" Includes 1 .O-foot stump allowance. 
Table 67--Predicted stemwood volume to a saw-log merchantable top, and to 9-inch and 4-inch d.0.b. tops 

based on d.b.h., height to a 4-inch d.0.b. top and height to a saw-log top for all oaks combined (species 800) 

in the Arkansas Area.* 

Volune to 

Height Gi rerd 

0.b.h. to 4-inch Saw-log merchantable height (16-foot logs) 9- inch 4- inch Form 

class d.0.b. top 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 d.0.b. top d.o.b. top Class 

inches Feet ..---------------- Cubic feet - - - Percent 

" Includes 1 .O-foot stump allowance. 
Table 68--Predicted stemwood volume to a saw-log merchantable top, and to 9-inch and 4-inch d.0.b. tops 

based on d.b.h., height to a 9-inch d.0.b. top and height to a saw-log top for all oaks combined (species 800) 

in the Arkansas Area." 

Volune to 

Height Ci rard 

D.b.h. to 9-inch Saw-log mrchantable height (16-foot Logs) 9- inch 4-inch Form 

class d.0.b. top 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 d.0.b. top d.0.b. top Class 

Inches Feet ---------*------- Cubic feet - - Percent 

74 

77 

78 

79 

79 

79 

80 

78 

79 

79 

79 

80 

80 

80 

78 

79 

79 

79 

80 

" Includes 1 -0-foot stump allowance. 
Table 69--Predicted stemwood volume to a 4-inch d.0.b. top in pulpwood trees based on d.b.h. 

and total-tree height for all oaks combined (species 800) in the Arkansas Area." 

Total-tree heiaht (feet3 Y I".. 

class 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 

" Includes 0.5-foot stump allowance. 

Table 70--Predicted sternwood volume to a 4-inch d.0.b. top in pulpwood trees based on d.b.h. 

and height to a 4-inch d.0.b. top for all oaks combined (species 800) in the Arkansas Area." 

Tree height to 4-inch d.0.b. top (feet) W.W.... 

class 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 

Inches 

Includes 0.5-foot stump allowance. 
Table 7 1 --Predicted stemwood volume to a saw-log merchantable top, and to 9-inch and 4-inch d.0.b. tops 

based on d.b.h., total-tree height and height to a saw-log top for soft and hard hardwoods combined {species 

90) in the Arkansas Area," 

Volw to 

Total Gi rard 

D.b.h. tree Sax-log merchantable height (16-foot logs) 9- inch 4-inch Form 

class height 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 d.o.b,top d.o.b.top Class 

Inches Feet ----------------- Cubic feet - - - - - - Percent 

* Includes 1 .O-foot stump allowance. 
Table 72--Predicted stemwood volume to a saw-log merchantable top, and to 9-inch and 4-inch d.0.b. tops 

based on d.b.h., height to a $-inch d.0.b. top and height to a saw-log top for soft and hard hardwoods 

combined (species 90) in the Arkansas Area." 

Volume to 

Height Gi rard 

0.b.h. to 4-inch Sax-Log merchantable height (16-foot Logs) 9- inch 4-inch Form 

class d.0.b. top 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 d.0.b. top d.o.b, top Class 

P 

Inches 

12 

- Feet 

- 

-----------------Cubicfeet----------------- Percent 

" Includes 1.0-foot stump allowance. 
Table 73--Predicted stemwood volume to a saw-log merchantable top, and to 9-inch and 4-inch d.0.b. tops 

based on d.b.h., height to a 9-inch d.0.b. top and height to a saw-log top for soft and hard hardwoods 

combined (species 90) in the Arkansas Area." 

Volune to 

Height Gi rard 

D.b,h. to 9-inch Sax- log merchantable height (16-foot logs) <)-inch 4- inch Fom 

class d.0.b. top 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 d.0.b. top d.0.b. top Class 

Inches & -----------------Cubicfeet----------------- Percent 

" Includes 1 .O-foot stump allowance. 
Table 74--Predicted stemwood volume to a 4-inch d.0.b. top in pulpwood trees based on d.b.h. 

and total-tree height for soft and hard hardwoods combined (species 90) in the Arkansas Area? 

Total-tree height (feet) "."I... 

class 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 

' lncludes 0.5-foot stump allowance. 

Table 75--Predicted stemwood volume to a 4-inch d.0.b. top in pulpwood trees based on d.b.h. 

and height to a 4-inch d.0.b. top for soft and hard hardwoods combined (species 90) in the 

Arkansas Area.' 

Tree height to 4-inch d.0.b. top (feet) 

D.b.h. 

class 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 

' Includes 0.5-foot stump allowance. 
List of Figures and Tables 

Paae 

Figure i--Seven geographical areas on which trees were sampled for equation development 

and verification. ...................................................... v 

Table i--Geographic areas in the Southern Region (USDA Forest Service) with a listing of 

Nationat Forest System units in each. ....................................... v 

Table ii--Species and geographic areas for which volume tables are available. ........... vi I 

Table iii--Trees measured for development of Arkansas Area volume tables by species 

and species groups. .................................................... vii 

Table I--Predicted stemwood volume to a saw-log merchantable top, and to 7-inch and 

4-inch d.0.b. tops based on d.b.h., total-tree height and height to a saw-log top for all pine 

species combined (species 100) in the Arkansas Area. ........................... 4 

Table 2--Predicted stemwood volume to a saw-log merchantable top, and to 7-inch and 

4-inch d.0.b. tops based on d.b.h., height to a 4-inch d.0.b. top and height to a saw-log 

top for all pine species combined (species 100) in the Arkansas Area. ................ 5 

Table 3--Predicted stemwood volume to a saw-log merchantable top, and to 7-inch and 

4-inch d.0.b. tops based on d.b.h,, height to a 7-inch d.0.b. top and height to a saw-log 

top for all pine species combined (species 100) in the Arkansas Area. ................ 6 

Table 4--Predicted stemwood volume to a 4-inch d.0.b. top in pulpwood trees based on 

d.b.h, and total-tree height for all pine species combined (species 100) in the Arkansas 

Area. .......................................................... 7 

Table 5--Predicted stemwood volume to a 4-inch d.0.b. top in pulpwood trees based on 

d.b.h. and height to a 4-inch d.0.b. top for all pine species combined (species 100) in the 

Arkansas Area. ....................................................... 7 

Table 6--Predicted stemwood volume to a saw-log merchantable top, and to 7-inch and 

4-inch d.0.b. tops based on d.b.h., total-tree height and height to a saw-log top for 

shortleaf pine (species 1 10) in the Arkansas Area. .............................. 8 

Table 7--Predicted stemwood volume to a saw-log merchantable top, and to 7-inch and 

4-inch d.0.b. tops based on d.b.h., height to a 4-inch d.0.b. top and height to a saw-log 

top for shortleaf pine (species 110) in the Arkansas Area. ......................... 9 

Table 8--Predicted stemvvood volume to a saw-log merchantable top, and to 7-inch and 

4-inch d.0.b. tops based on d.b.h., height to a 7-inch d.0.b. top and height to a saw-log 

top for shortleaf pine (species 1 10) in the Arkansas Area. ........................ 10 

Table 9--Predicted stemwood volume to a 4-inch d.0.b. top in pulpwood trees based on 

d.b.h. and total-tree height for shortleaf pine (species 110) in the Arkansas Area. ....... 11 
Table 10--Predicted sternwood volume to a 4-inch d.0.b. top in pulpwood trees based on 

d.b.h, and height to a 4-inch d.0.b. top for shortleaf pine (species 110) in the Arkansas 

Area. ........................................................... 11 

Table I I --Predicted stemwood volume to a saw-log merchantable top, and to 7-inch and 

4-inch d.0.b. tops based on d.b.h., total-tree height and height to a saw-log top for foblolly 

pine (species 131) in the Arkansas Area. .................................... 12 

Table 12--Predicted stemwood volume to a saw-log merchantable top, and to 7-inch and 

4-inch d.0.b. tops based on d.b.h., height to a 4-inch d.0.b. top and height to a saw-log 

top for loblolly pine (species 131) in the Arkansas Area. ......................... 13 

Table 13--Predicted stemwood volume to a saw-log merchantable top, and to 7-inch and 

4-inch d.0.b. tops based on d.b.h., height to a 7-inch d.0.b. top and height to a saw-log 

top for loblolly pine (species 131) in the Arkansas Area. ......................... 14- 

Table 14--Predicted stemwood volume to a 4-inch d.0.b. top in pulpwood trees based on 

d.b.h. and total-tree height for loblolly pine (species 131) in the Arkansas Area. ........ 15 

Table 15--Predicted stemwood volume to a 4-inch d.0.b. top in pulpwood trees based on 

d.b.h. and height to a 4-inch d.0.b. top for loblolly pine (species 131) in the Arkansas 

Area. ...................................................... 15 

Table 16--Predicted stemv~ood volume to a saw-log merchantable top, and to 9-inch and 

4-inch d.0.b. tops based on d.b.h., total-tree height and height to a saw-log top for 

blackgum (upland) (species 693) in the Arkansas Area. .......................... 16 

Table 17--Predicted stemwood volume to a saw-log merchantable top, and to 9-inch and 

4-inch d.0.b. tops based on d.b.h., height to a 4-inch d.0.b. top and height to a saw-log 

top for blackgum (upland) (species 693) in the Arkansas Area. .................... 17 

Table 18--Predicted stemwood volume to a saw-log merchantable top, and to 9-inch and 

4-inch d.0.b. tops based on d.b.h., height to a 9-inch d.0.b. top and height to a saw-log 

top for blackgum (upland) (species 693) in the Arkansas Area. .................... 18 

Table 19--Predicted stemwood volume to a 4-inch d.0.b. top in pulpwood trees based on 

d.b.h. and total-tree height for blackgum (upland) (species 693) in the Arkansas Area. ... 19 

Table 20--Predicted stemwood volume to a 4-inch d.0.b. top in pulpwood trees based on 

d.b.h, and height to a 4-inch d.0.b. top for blackgum (upland) (species 693) in the 

ArkansasArea. ...................................................... 19 

Table 21--Predicted stemwood volume to a saw-log merchantable top, and to 9-inch and 

4-inch d.0.b. tops based on d.b.h., total-tree height and height to a saw-log top for all hard 

hardwoods combined (species 500) in the Arkansas Area. ....................... 20 
Table 22- 

4-inch d.o 

top for all 

*Predicted stemwood volume to a saw-log merchantable top, and to 9-inch and 

.b. tops based on d.b.h., height to a 4-inch d.0.b. top and height to a saw-log 

hard hardwoods combined (species 500) in the Arkansas Area. ..........., 21 

Table 23--Predicted stemwood volume to a saw-log merchantable top, and to 9-inch and I 

4-inch d.0.b. tops based on d.b.h., height to a 9-inch d.0.b. top and height to a saw-log 

top for all hard hardwoods combined (species 500) in the Arkansas Area. ............ 22 

Table 24--Predicted stemwood volume to a 4-inch d.0.b. top in pulpwood trees based on 

d.b.h, and total-tree height for all hard hardwoods combined (species 500) in the Arkansas 

Area. ............................................................. 23 

Table 25--Predicted stemwood volume to a 4-inch d.0.b. top in pulpwood trees based on 

d.b.h, and height to a 4-inch d.0.b. top for all hard hardwoods combined (species 500) in 

the Arkansas Area. ................................................... 23 

Table 26--Predicted stemwood volume to a saw-log merchantable top, and to 9-inch and 

4-inch d.0.b. tops based on d.b.h., total-tree height and height to a saw-log top for hickory 

(species 400) in the Arkansas Area. ....................................... 24 

Table 27--Predicted stemwood volume to a saw-log merchantable top, and to 9-inch and 

4-inch d.0.b. tops based on d.b.h., height to a 4-inch d.0.b. top and height to a saw-log 

top for hickory (species 400) in the Arkansas Area. ............................ 25 

Table 28--Predicted stemwood volume to a saw-lag merchantable top, and to 9-inch and 

4-inch d.0.b. tops based on d.b.h., height to a 9-inch d.0.b. top and height to a saw-log 

top for hickory (species 400) in the Arkansas Area. ............................ 26 

Table 29--Predicted stemwood volume to a 4-inch d.0.b. top in pulpwood trees based on 

d.b.h. and total-tree height for hickory (species 400) in the Arkansas Area. ........... 27 

Table 30--Predicted stemwood volume to a 4-inch d.0.b. top in pulpwood trees based on 

d.b.h. and height to a 4-inch d.0.b. top for hickory (species 400) in the Arkansas Area. .. 27 

Table 31 --Predicted stemwood volume to a saw-log merchantable top, and to 9-inch and 

4-inch d.0.b. tops based on d.b.h., total-tree height and height to a saw-log top for white 

oak (species 802) in the Arkansas Area. .................................... 28 

Table 32--Predicted stemwood volume to a saw-log merchantable top, and to 9-inch and 

4-inch d.0.b. tops based on d.b.h., height to a $-inch d.0.b. top and height to a saw-log 

top for white oak (species 802) in the Arkansas Area. .......................... 29 

Table 33--Predicted stemwood volume to a saw-log merchantable top, and to 9-inch and 

4-inch d.0.b. tops based on d.b.h., height to a 9-inch d.0.b. top and height to a saw-log 

top for white oak (species 802) in the Arkansas Area. .......................... 30 

Table 34--Predicted stemwood volume to a 4-inch d.0.b. top in pulpwood trees based on 

d.b.h. and total-tree height for white oak (species 802) in the Arkansas Area. ......... 31 
Table 35--Predicted stemwood volume to a 4-inch d.0.b. top in pulpwood trees based on 

d.b.h. and height to a 4-inch d.0.b. top for white oak (species 802) in the Arkansas 

Area. ............................................................. 31 

Table 36--Predicted stemwood volume to a saw-log merchantable top, and to 9-inch and 

4-inch d.0.b. tops based on d.b.h., total-tree height and height to a saw-log top for post 

oak (species 835) in the Arkansas Area. .................................... 32 

Table 37--Predicted stemwood volume to a saw-log merchantable top, and to 9-inch and 

4-inch d.0.b. tops based on d.b.h., height to a 4-inch d.o.b, top and height to a saw-log 

top for post oak (species 835) in the Arkansas Area. ........................... 33 

Table 38--Predicted stemwood volume to a saw-log merchantable top, and to 9-inch and 

4-inch d.0.b. tops based on d.b.h., height to a 9-inch d.0.b. top and height to a saw-log 

top for post oak (species 835) in the Arkansas Area. ........................... 34 

Table 39--Predicted stemwood volume to a 4-inch d.0.b. top in pulpwood trees based on 

d.b.h. and total-tree height for post oak (species 835) in the Arkansas Area. .......... 35 

Table 40--Predicted stemwood volume to a 4-inch d.0.b. top in pulpwood trees based on 

d.b.h. and height to a 4-inch d.0.b. top for post oak (species 835) in the Arkansas Area. . 35 

Table 41--Predicted stemwood volume to a saw-log merchantable top, and to 9-inch and 

+inch d.0.b. tops based on d.b.h., total-tree height and height to a saw-log top for all 

white oaks combined (species 82) in the Arkansas Area. ........................ 36 

Table 42--Predicted stemwood volume to a saw-log merchantable top, and to 9-inch and 

4-inch d.0.b. tops based on d.b.h., height to a 4-inch d.0.b. top and height to a saw-log 

top for all white oaks combined (species 82) in the Arkansas Area. ................. 37 

Table 43--Predicted stemwood volume to a saw-log merchantable top, and to 9-inch and 

4-inch d.0.b. tops based on d.b.h., height to a 9-inch d.0.b. top and height to a saw-log 

top for all white oaks combined (species 82) in the Arkansas Area. ................. 38 

Table 44--Predicted stemwood volume to a 4-inch d.0.b. top in pulpwood trees based on 

d.b.h, and total-tree height for all white oaks combined (species 82) in the Arkansas 

Area. ...................................................... 39 

Table 45--Predicted stemwood volume to a 4-inch d.0.b. top in pulpwood trees based on 

d.b.h, and height to a 4-inch d.0.b. top for all white oaks combined (species 82) in the 

ArkansasArea. ...................................................... 39 

Table 46--Predicted stemwood volume to a saw-log merchantable top, and to 9-inch and 

4-inch d.0.b. tops based on d.b.h., total-tree height and height to a saw-log top for 

southern red oak (species 81 2) in the Arkansas Area. ........................... 40 
Table 47--Predicted stemwood volume to a saw-log merchantable top, and to 9-inch and 

4-inch d.0.b. tops based on d.b.h., height to a 4-inch d.0.b. top and height to a saw-log 

top for southern red oak (species 81 2) in the Arkansas Area. ..................... 41 

Table 48--Predicted stemwood volume to a saw-log merchantable top, and to 9-inch and 

4-inch d.0.b. tops based on d.b.h., height to a 9-inch d.0.b. top and height to a saw-log 

top for southern red oak (species 81 2) in the Arkansas Area. ..................... 42 

Table 49--Predicted stemwood volume to a 4-inch d.0.b. top in pulpwood trees based on 

d.b.h. and total-tree height for southern red oak (species 81 2) in the Arkansas Area. .... 43 

Table 50--Predicted stemwood volume to a 4-inch d.0.b. top in pulpwood trees based on 

d.b.h, and height to a 4-inch d.0.b. top for southern red oak (species 81 2) in the Arkansas 

Area. ...................................................... 43 

Table 51 --Predicted stemwood volume to a saw-log merchantable top, and to 9-inch and 

4-inch d.0.b. tops based on d.b.h., total-tree height and height to a saw-log top for 

northern red oak (species 833) in the Arkansas Area. ........................... 44 

Table 52--Predicted stemwood volume to a saw-log merchantable top, and to 9-inch and 

4-inch d.0.b. tops based on d.b.h., height to a 4-inch d.0.b. top and height to a saw-log 

top for northern red oak (species 833) in the Arkansas Area. ...................... 45 

Table 53--Predicted stemwood volume to a saw-log merchantable top, and to 9-inch and 

4-inch d.0.b. tops based on d.b.h., height to a 9-inch d.o.b. top and height to a savv-log 

top for northern red oak (species 833) in the Arkansas Area. ...................... 46 

Table 54--Predicted stemwood volume to a 4-inch d.0.b. top in pulpwood trees based on 

d.b.h. and total-tree height for northern red oak (species 833) in the Arkansas Area. ..... 47 

Table 55--Predicted stemwood volume to a 4-inch d.0.b. top in pulpwood trees based on 

d.b.h. and height to a 4-inch d.0.b. top for northern red oak (species 833) in the Arkansas 

Area. ....................................................... 47 

Table 56--Predicted stemwood volume to a saw-log merchantable top, and to 9-inch and 

4-inch d.0.b. tops based on d.b.h., total-tree height and height to a saw-log top for black 

oak (species 837) in the Arkansas Area. .................................... 48 

Table 57--Predicted stemwood volume to a saw-log merchantable top, and to 9-inch and 

4-inch d.0.b. tops based on d.b.h., height to a 4-inch d.0.b. top and height to a saw-log 

top for black oak (species 837) in the Arkansas Area. ........................... 49 

Table 58--Predicted stemwood volume to a saw-log merchantable top, and to 9-inch and 

4-inch d.0.b. tops based on d.b.h., height to a 9-inch d.0.b. top and height to a saw-log 

top for black oak (species 837) in the Arkansas Area. ........................... 50 

Table 59--Predicted stemwood volume to a 4-inch d.0.b. top in pulpwood trees based on 

d.b.h. and total-tree height for black oak (species 837) in the Arkansas Area. .......... 51 
Table 60--Predicted stemwood volume to a 4-inch d.0.b. top in pulpwood trees based on 

d.b.h. and height to a 4-inch d.0.b. top for black oak (species 837) in the Arkansas 

Area. ............................................................. 51 

Table 61 --Predicted stemwood volume to a saw-log merchantable top, and to 9-inch and 

4-inch d.o.b. tops based on d.b.h., total-tree height and height to a saw-log top for all red 

oaks combined (species 83) in the Arkansas Area. ............................. 52 

Table 62--Predicted stemwood volume to a saw-log merchantable top, and to 9-inch and 

4-inch d.0.b. tops based on d.b.h., height to a 4-inch d.0.b. top and height to a saw-log 

top for all red oaks combined (species 83) in the Arkansas Area. ................... 53 

Table 63--Predicted stemwood volume to a saw-log merchantable top, and to 9-inch and 

4-inch d.0.b. tops based on d.b.h., height to a 9-inch d.0.b. top and height to a saw-log 

top for all red oaks combined (species 83) in the Arkansas Area. ................... 54 

Table 64-Predicted stemwood volume to a 4-inch d.0.b. top in pulpwood trees based on 

d.b.h, and total-tree height for all red oaks combined (species 83) in the Arkansas Area. .. 55 

Table 65--Predicted stemwood volume to a 4-inch d.0.b. top in pulpwood trees based on 

d.b.h, and height to a 4-inch d.0.b. top for all red oaks combined (species 83) in the 

Arkansas Area. ...................................................... 55 

Table 66--Predicted stemwood volume to a saw-log merchantable top, and to 9-inch and 

4-inch d.0.b. tops based on d.b.h., total-tree height and height to a saw-log top for all 

oaks combined (species 800) in the Arkansas Area. ............................ 56 

Table 67--Predicted sternwood volume to a saw-log merchantable top, and to 9-inch and 

4-inch d.0.b. tops based on d.b.h., height to a 4-inch d.0.b. top and height to a saw-log 

top for all oaks combined (species 800) in the Arkansas Area. ..................... 57 

Table 68--Predicted stemwood volume to a saw-log merchantable top, and to 9-inch and 

4-inch d.0.b. tops based on d.b.h., height to a 9-inch d.0.b. top and height to a saw-log 

top for all oaks combined (species 800) in the Arkansas Area. ..................... 58 

Table 69--Predicted sternwood volume to a 4-inch d.0.b. top in pulpwood trees based on 

d.b.h. and total-tree height for all oaks combined (species 800) in the Arkansas Area. .... 59 

Table 70--Predicted stemwood volume to a 4-inch d.0.b. top in pulpwood trees based on 

d.b.h, and height to a 4-inch d.0.b. top for all oaks combined (species 800) in the 

ArkansasArea. ...................................................... 59 

Table 71 --Predicted stemwood volume to a saw-log merchantable top, and to 9-inch and 

4-inch d.0.b. tops based on d.b.h., total-tree height and height to a saw-log top for soft 

and hard hardwoods combined (species 90) in the Arkansas Area. .................. 60 
Table 72--Predicted stemwood volume to a saw-log merchantable top, and to 9-inch and 

4-inch d.0. b, tops based on d. b.h., height to a 4-inch d.0.b. top and height to a saw-log 

top for soft and hard hardwoods combined (species 90) in the Arkansas Area. . . . . . . . . . 61 

Table 73--Predicted stemwood volume to a saw-log merchantable top, and to 9-inch and 

4-inch d.0.b. tops based on d.b.h., height to a 9-inch d.0.b. top and height to a saw-log 

top for soft and hard hardwoods combined (species 90) in the Arkansas Area. . . . . . . . . . 62 

Table 74--Predicted stemwood volume to a 4-inch d.0.b. top in pulpwood trees based on 

d.b.h. and total-tree height for soft and hard hardwoods combined (species 90) in the 

Arkansas Area. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63 

Table 75--Predicted stemwood volume to a 4-inch d.0.b. top in pulpwood trees based on 

d.b.h, and height to a 4-inch d.0.b. top for soft and hard hardwoods combined (species 

90) in the Arkansas Area. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63 
I 

Clark, Alexander Ill; Souter. Ray A. 1996. Stem cubic-foot volume tables for tree I Clark, Alexander Ill; Souter, Ray A. 1996. Stem cubic-foot volume tables for tree 

I 

I species in the Arkansas Area. Res. Pap. SE-297. Asheville, NC: U.S. Department of I species in the Arkansas Area. Res. Pap. SE-297. Asheville, NC: U.S. Department of I 

I Agriculture, Forest Service, Southern Research Station. 70 p. I Agriculture, Forest Service, Southern Research Station. 70 p. 

I 

I 

I 

Stemwood cubic-foot volume inside bark tables are presented for 9 species and 6 species 

groups based on equations used to estimate timber sale volumes on national forests in the 

Arkansas Area. Tables are based on form class measurement data for 1,417 trees 

sampled in the Arkansas Area and taper data collected across the South. A series of 

tables is presented for each species based on diameter at breast height (d.b.h.1 in 

combination with total height and height to a 4-inch diameter outside bark (d.0.b.) top. 

Volume tables are also presented based on d.b.h. in combination with height to a 7-inch 

d.0.b. top for softwoods and height to a 9-inch d.0.b. top for hardwoods. Sawtimber 

tables display saw-log stem volume by log (1 6-foot) and half-log (8-foot) intervals and also 

show stemwood volume to a 7-inch d.0.b. top for softwoods, to a 9-inch d.0.b. top for 

hardwoods, and to a 4-inch d.0.b. top for all species. Pulpwood tables show stemwood 

volume to a $-inch d.0.b. top in 5-feet height intervals. 

Keywords: Saw-log volume, pulpwood volume, form class. 

Sremwood cubic-foot volume inside bark tables are presented for 9 species and 6 species 

groups based on equations used to estimate timber sale volumes on national forests in the 

Arkansas Area. Tables are based on form class measurement data for 1,417 trees 

sampled in the Arkansas Area and taper data collected across the South. A series of 

tables is presented for each species based on diameter at breast height (d.b.h.) in 

combination with total height and height to a 4-inch diameter outside bark (d.o.b.1 top. 

Volume tables are also presented based on d.b.h. in combination with height to a 7-inch 

d.0.b. top for softwoods and height to a 9-inch d.0.b. top for hardwoods. Sawtimber 

tables display saw-log stem volume by log (1 6-foot) and half-log (8-foot) intervals and also 

show stemwood volume to a 7-inch d.0.b. top for softwoods, to a 9-inch d.0.b. top for 

hardwoods, and to a 4-inch d.0.b. top for all species. Pulpwood tables show stemwood 

volume to a 4-inch d.0.b. top in 5-feet height intervals. 

Keywords: Saw-log volume, pulpwood volume, form class.