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. .. <br />. ,gyp <br />The Haplaquolls sail is very deep and very poorly ar <br />poorly drained. It formed in alluvium. The surface layer <br />is grayish 6rvwn sandy loam, loam, or clay loam 7 to ~2 <br />inches thick. The underlying material is gray stratified <br />i~ <br />sand, loamy sand, sandy loam, loam, clay loam, or clay. In <br />same places sand or extremely gravelly sand is at a depth of <br />lU to E,Cr inches. <br />Permeability of the Haplaquolls soils is m~~der•ate to <br />rapid. Avaifat~le water capacity. is taw to F~igh. Effective <br />ranting depth is fir inches or more for water--tolerant plants <br />and lir to 2rJ inches for- plants sensitive to a high water <br />table. Runi~ff is slow or- ponded, and the hazard of water- <br />er~~sion is slight. The hazard of sail blowing is slight... A <br />high water- table is at or near- the surface during the spring <br />and early summer. In some areas the water table remains <br />above a depth ..f I foot throughout the year while in other- <br />areas the water- table is at a depth of 1 to s feet dur-ir~g <br />late surnrner, fall, and winter. The hazard ..f flooding is . <br />frequent. <br />This unit is used for livest~~c4: grazing and wildlife <br />habitat. <br />Native vegetation on this unit varies fr-am area to area <br />but consists mainly of rushes, sedges, cattails, and <br />willows. <br />This map unit is in capability subclass VIw. <br />f <br />~' <br />-~ <br />