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PERMFILE125985
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PERMFILE125985
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Last modified
8/24/2016 10:23:17 PM
Creation date
11/25/2007 2:41:58 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1980001
IBM Index Class Name
Permit File
Doc Date
12/11/2001
Doc Name
Introduction
Section_Exhibit Name
2.3 SOILS
Media Type
D
Archive
No
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to nearly level alluvial fans and terraces. This mapping unit occurs in a small area <br />on the upper Terrace adjacent to Middle Creek, Section 13, T.SN R.86W at 6,800 feet <br />elevation. <br />Typically, the surface horizon has about a 5 inch layer of dark grayish brown <br />loam overlying heavier looms and clays. Mottling may be visible at the surface. <br />Calcareous material is encountered at depths greater than 21 inches. <br />This soil supports vegetative species used for livestock grazing; it previously was <br />in dryland hay production. The dominant vegetation is Bouteloua curtipendula side <br />oats gramagrass and Cirsium arvense Canada thi:;tle. <br />Permeability is very slow. Erosion hazard is low from water. Effective rooting <br />depth and ground water depth are at about 50 inches. Stoniness class is 0. Depth <br />to ground water varies with physiographic position. <br />Land capability unit is Iw. <br />MAP UNIT Gab: GAPO CLAY LOAM, 2 TO 8 PERCENT SLOPES <br />This deep, poorly drained, fine textured soil is formed in mixed alluvium on <br />• moderately sloping alluvial fans and terraces. Tliis mapping unit occurs in Section <br />19, T.SN R.85W at 6,800 feet elevation. <br />The soil profile in this mapping unit does not vary significantly in horizonation <br />or geomorphology from the series description, Gapo clay loam (pedonl~ 05-03-17-031). <br />Vegetation on this soil is predominately A~ropyron spp. wheatgrass and is used <br />for livestock grazing. <br />Permeability is very slow. Effective rootinci depth is about 50 inches. Depth <br />to ground water measures about 56 inches. Water erosion hazard is low. Stoniness <br />class is 0. <br />Land capability unit is Vw. <br />MAP UNIT HaB: HANDRAN STONY LOAM, 2 TO 8 PERCENT SLOPE <br />This deep to very deep, well-drained, loamy soil occurs on alluvial terraces and <br />terrace escarpments between bottomlands and high terraces boarding and areas <br />adjacent to Trout and Fish Creeks. The loamy soil overlies cobbles at about 2 feet. <br />This mapping unit occurs on the terrace escarpments above Trout Creek, west I/4 <br />. Section 19 and east I/q Section 25, T.SN R.85 W at 6,850 to 6,975 feet elevation. <br />Typically, the surface horizon is a brown silty clay loam to loam texture of <br />2.3-9 <br />
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