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i~ <br /> <br /> <br /> <br /> <br />1 <br />1 <br />1 <br /> <br /> <br />1 <br /> <br /> <br />1 <br />1 <br /> <br />1 <br />1 <br /> <br />GRAND COUNTY,CO 94 13972 12/22/94 0337PM <br />PAG 23 OF 43 SA~ L ROSENE,RECORDER <br />U.S. Department o' Agriculture <br />Soil Conservation Service <br />NONTECHNICAL SOILS DESCRIPTION REPORT <br />FOR DESCRIPTION CAT_=GORY - SOI <br />Survey Area- GRAND COUNTY AREA, COLORADO <br />Map <br />Symbol Description <br />Page - 1 <br />7/22/94 <br />27 DAHLQUIST-STUNNER VERY COBBLY LOAMS, 3 TO 15 PERCENT <br />SLOPES The Dahlquist soil occupies the side slopes and <br />~_~ terrace positions and makes up 50 percent of the unit. <br />The Stunner soil occupies the side slopes and steeper <br />fan parts of the landscape and makes up 40 percent of <br />the unit. Included in this unit are small areas of <br />Forelle loam and Boettcher stony loam. Also included <br />,~ are a '_`ew small areas o£ Rock outcrop. <br />a, <br />~ The Dahlquist soil is deep and well drained. The <br />a ~ average annual precipitation .is li to 14 inches and the <br />•w frost-free period is 80 to 110 days. Typically the <br />surface layer is a brown very cobbly loam 6 inches <br />a thick. The subsoil is very cobbly sandy clay loam 24 <br />inches thick. The substratum is extremely cobbly loam <br />a m that extends to 60 inches or more. Permeability is <br />° ~ moderate. The available water capacity is low. <br />i <br />w Runoff' is medium. <br />a <br />Hazar~ of :valet erosion is moderate. <br />~ The Stunner so~1 is deep and wet: drained. The average <br />a a annua: precipitation is 11 to 13 inches and the <br />a c frost-free period is 30 to 110 days. Typically the <br />a a surface layer 1s a dark grayish brown very cobbly Loam <br />a ~ 6 inces thick. The subsoil is clay loam 16 inches <br />~ ~ thick. The upper 10 inches o£ the substratum is sandy <br />~ clay loam. The lower Hart is highly calcareous loam <br />~ y that extends to 60 inches or more. Permeability is <br />~ o moderately slow. The available water capacity is high. <br />'" a Runof= is medium. <br />o ~ <br />o ~ 3azara of water erosion is moderate. <br />~ d <br />°'~ This map unit is in capability subclass VIIs <br />O ~ T_his deep, :ve11 drained soil is on uaiards. It formed <br /> ir. cc_luvium and glacia l deft der_ved form a var_ety <br />F ~ OI _ =..:5 - Tile Stir=3Ce :ayes i5 Loam aDOUL ? ~ 1nCheS <br />z o thzc.':. The subsurace _ayer iS toam about _ •_rches <br />p ~ thick. The subsoi'_ is cobbly clay Loam about 33 inches <br />~ a thic:~. The substratum is ^_obbly c_ay loam to a depth <br />0 of cJ _nc!:es or more. Permeability is modera te <br />and <br />a < the available •water cap ac_ty is high. Effect , <br />ive <br /> <br />o a <br />.00 .00 <br />-FEE DOC-FEE APL <br />