PERMFILE133048

• Permit No: M1984101
• IBM Index Class Name: Permit File
• Doc Name: VAUGHN DAWN ARE GRALVE PIT
• Section_Exhibit Name: EXHIBIT A
• Media Type: D
• Archive: No

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VAUGHN DAWN-ARE GRAVEL PIT
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This site is located about 5.5 miles east of Hartsel, Co orado,
S~, NEB, Sec. 18, T12S, R74W. The area is nearly flat w th some
steep slopes to the northeast of the disturbed area. Th land use
has historically been grazing land. The pit size is abo t 3 acres
f xrr /Z r
The soil at this site is a 22D. This mapping unit consi
shallow, loamy soils. They are gravelly and cobbly on t
and throughout the profile. These soils occur on gently
strongly sloping slopes. They have developed on gravell
outwash materials. They take water well, but have a lim
holding capacity because of the high content of gravel a
SOILS
The elevation ranges from 8,650 to 9,000 feet. The
tion ranges from 12 to 17 inches.
Native vegetation occuring on this site consists of
Western wheatgrass, blue grama, Junegrass, mountain
muhly, fringe sage and other forbs and grasses.
is of
e surface
sloping to
and cobbly
ted water
d cobble.
1 precipita-
Ariz na fescue,
and limstem
This soil occurs on gently sloping to steep topography,
inclusion in the Mountain Outwash range site.
At the type location this soil is on a 1-2 percent sl
southeast. Elevation is approximately 8,740 feet.
Typifying pedon: Sandy loam
Al 0-4" Dark brown (7.5 yr 3/2) moist, sandy 1
moderate fine granular structure; soft
very friable; contains gravels; clear
boundary.
It is an
facing
month
AC 4-11" Dark brown (7.5 yr 3/4) moist, sandy 1 am;
moderate fine granular structure; this layer
contains 15 to 20 percent gravels; soft, very
friable; gradual and smooth boundary,
C 11"+ Brown (7.5 yr 4/3) moist, cobbly loam sand;
this layer contains 60 to 70 percent ravel,
cobble, and stones.