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.. r.r.. .r. .....,.•. ;•}.n.. .,-.uv.-,..r. ...-) _ . •.. r...... - .�..t. wmOYYY .i ♦ w,. • r . <br /> 1"ter <br /> , .. _ .N. -'.y Y� _�-.. - - -.-. .... .. _ '. ...�'.y2R1•.:Y�2'.�'*�u.::..tra-a^a,s,nsv r.._..�...�,..�-...-•---'- �_--__ —__•____'•__—•_ ___-__.._._ .. <br /> till <br /> I <br /> 2.04.9 <br /> Page 15 of 46 <br /> "C--Collegiate sandy loam, 1 to 4 percent ©lopes . This deep, poor <br /> i <br /> to somewhat poorly drained Boil is on low stream terraces . It formed in <br /> alluvium derived dominantly from coarse textured materials deposited by <br /> mountain streams . Slope is 1 to 4 percent. The native vegetation is <br /> vainly grass with some trees. Elevation is 7,000 to 8, 700 feet. The <br /> average- annual precipitation is about 10 to 25 inches , the average annual <br /> it temperature is 40 to 47 degrees F. , and the average frost-free season <br /> is 10 t.o 120 days. <br /> Typically the surface layer is sandy loam 10 inches thick. The upper <br /> 28 inches of the substratum is sandy loam. The lower 22 inches is very <br /> gravelly sand and cobbly sand. The soil is neutral throughout . <br /> Included in this unit are small areas of Preece sandy loam and Fury <br /> loam. Preece soils are well drained and are found on foc t_slopes and <br /> •,oi is have more si] t and cal ay and aCc not undc rlain <br /> and <br /> Permeability of this Collegiate soil is moderately rapid to a depth <br /> I f '' -n"S " .- Pi'd i,I'10'.. this depth . AvOlabl ' . .wL r c p ci _y 1s Inw <br /> Ad, rate. Effamjv, rooting QpLh is 60 Pwhes for -- <br /> NzaLs but is limited to depths het;Ben 48 and 60 inches `o: tor-for <br /> . l i . ._ ;off . s rid the i � . ,_, <br /> a slight. .. scasonal nigh water table I_luctuates between deaths of 24 to <br /> 36 inches in Lhe ;spring and early summer. Some low areas are wet throughout <br /> the year. This soil is subject to flooding in the spring and early summer <br /> months. <br />