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P.It lc - 1 <br />fhr t;lrncoc k(;c) and Ilamcl (Ila) soils have the highest water <br />- <br />table during; the year either at or within 1 foot o` the surface. <br />This water may persist for several months during the %car. In- <br />stallation of any subsurface soil absorption system in this <br />soil obviously wuuld not allow the minimum recommended separ- <br />ation. The mound system is designed for soils with periodic <br />high i:atertables. However, the watertable must not be higher <br />than 2 feet Below the surface for the mound system to function <br />effectively. Installation of any soil absorption system on this <br />soil tylic is not rccommen c . <br />I.csucur (l.tB) soils have a seasonal watcrtable at a depth of <br />3 to S feet. This may allow the installation of a shallow <br />subsurface trench system. However, in many cases a mound sys- <br />tem is needed. <br />V. CONCLUSIONS <br />•there are not any areas classified as Public Waters within <br />this property. <br />'File area is not in a critical erosion area so control of ero- <br />sion during construction is not a problem. <br />L)uc to the pr(�,scncc of the seasonal .:avertable at a depth of <br />feet or less mound soil treatment systems or some equivalent <br />should be used on this property. Location of these systems is <br />critical since there are areas on the Glencoe and Hamel soils <br />where witcr ponds at times. The systems therefore should be <br />constructed it the low knolls that flank the shallow dcpres- <br />sior.s and dr?inaget:ax•s. <br />,\lso due to the Presence of this watertable houses constructed <br />in the area should be equipped with foundation drains. <br />