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wv~-r <br />- - ~ Cloar Creek Co. <br />' • _ S 9-77, /~- <br />~t 951--Un (Hnpire) OrawI.ly 6anc~y Iaam. 0 to 3 percent Slopes <br />4.~• <br />This is a deep, veil drained soil on terraces and flood plina of the <br />' larger stream courses Sn the mountains and glacial outvaah plains. It <br />loaned in nonealcareotu very grawl]y and cobble sandy alluvial materials <br />derived from schiats, gneiss and grandi socks of Lhs adjoining steep elopes. <br />' The average annual precipitation ranges !tram 19 to 24 lashes, average so- <br />noel air temperature is 38° to 41° l., frost free season is less than 75 data <br />and elewtion ranges tram 7600 to 9800 feet. Slopes ass nearly lwl to <br />gently slapiag. <br />Included is this unit are email areas of soils with thicker surface sad <br />^ubsoiL owrlyiag read and gravel at depths greater than 40 inches. ALo <br />ho-like areas of soil with cobbly atorgr surface layers originating from <br />the steep mountain side slope drainage ways. <br />Typically the surface layer is a wry dark grayish brown graw].ly sandy <br />loam about 3 inche^ thick. The subsoil is dark brown growl say loam <br />about 12 inches thick. The substratum Se a pale brown oobbly coarse loamy <br />nand extending to 60 inches sad more. Coarse fraguants in the substratua <br />make up more than 50 psroeut of the wlume with dominant doe of 1,/2 to <br />5 inches !a diameter. <br />• , Permeability is moderately rapid, effsotiw rooting depth is 60 inches <br />or more, awilble eater capacity is moderately lox. Surface rumt! !a aloe <br />• `"~ and sroaion hazard is alight. Boils are slightly sold (pH 6.1.6.5). Some <br />~''~:' arena haw a sere flooding hazard. <br />This soil 1a used for grazing, reoreatloa~ urban Mwlapmeat sad for <br />sources of sand sad gravel. <br />Plant Ada atioa • Ths lox awilable water holding capacity is the <br />primary 1 to ion concaraing the establishwat and sa-iateaaaoe O! plants. <br />special supplemental xatesiag practices at plating tin and early stages <br />of growth are essential. Plat climatically adapted plants. <br />Where areas haw been used ins sources-oi send and growl • grading side- <br />, alepes and planting rith finer tsrtured soils are essential for rewgetation. <br />(Hafer to Borrow Area flap Unity <br /> <br /> <br /> <br /> <br /> <br />Community Dewlapme~ + Where this soil is wed for homedtes and other <br />urban and commercial dewlopme~ the primary limitations are eswasiw seep. <br />see and in acme areas the flooding hazard from ad,1oining slopes. Special <br />savage systems era required to prewat contamination of ground water. <br />Load Capability Unit: Y. <br />Loamy Park Hangs Site: <br />plant Adaptability Groups K. <br />Hydrologic Groups B. <br /> <br />