Laserfiche WebLink
Fish Creek Soil Investigation <br />or cobbly loamy sand substratum below 40 inches. These soils typically are calcazeous <br />,, throughout the major pazt of the profile but noncalcazeous layers do occur. Reaction is mildly or <br />moderately alkaline, Electrical conductivity is less than 2 mmhos throughout. <br />The A horizon has value of 3 through 5 dry, 2 or 3 moist and chroma of 1 through 3. Mottles in <br />the lower part are common. <br />The C horizon has hue of 2.SY or lOYR, value of 5 through 7 dry, 4 through 6 moist and chroma <br />of 1 through 3. Mottles occur in most pedons and darker layers are also common. <br />COMPETING SERIES: These are the Adderton and Silas series. Silas soils aze moderately <br />well drained and does not have a water table within 60 inches. Adderton soils aze well drained. <br />GEOGRAPHIC SETTING: Menbar soils are on floodplains and alluvial fans. Slopes are 0 to 3 <br />percent. Elevation is 7,000 to 9,000 feet. The mean annual precipitation is 12 to 16 inches. The <br />mean annual air temperature is 35 to 43 degrees F. The frost-free season is 50 to 80 days but frost <br />may occur at any time in some locales. These soils aze occasionally to razely flooded. <br />GEOGRAPHICALLY ASSOCIATED SOILS: These aze the Henrysfork and Turson soils. <br />Henrysfork soils have a cazbonatic mineralogy. Turson soils have asandy-skeletal substratum at <br />20 to 40 inches. <br />DRAINAGE AND PERMEABILITY: Somewhat poorly drained, slow runoff; moderate to <br />moderately slow permeability. A seasonal water table is at 3 to 5 feet. <br />• USE AND VEGETATION: These soils aze used as rangeland and also irrigated hayland and <br />pasture. Native vegetation is sedges, grasses such as basin wildrye, tufted hairgrass and western <br />wheatgrass, cinquefoil, willow, iris, and narrowleaf cottonwood. <br />DISTRIBUTION AND EXTENT: Southwestern Wyoming and northeastern Utah. It is <br />moderately extensive. <br />MLRA OFFICE RESPONSIBLE: Lakewood, Colorado <br />SERIES ESTABLISHED: Henrys Fork soil survey area, Utah and W <br /> <br />Habitat Management, Inc. A3-10 01/06/04 <br />