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<br />A CALCULATION B CALCULATION <br />a. 250' LINE <br />b. 130' FLOODPLAI N <br />c. 140 -130 =10 <br />d. 10/250 = 0.04 <br />e. 0.04 X 100 = 4 % SLOPE VALUE <br />SLOPE VALUE LESS THAN 7.5% _ <br />STREAM BUFFER = 50' + 15' = 65' TOTAL <br />(TO BE ADDED TO EXISTING FLOODPLAI N) <br />a. 250' LINE <br />b. 130' FLOODPLAIN <br />c. 150 -130 = 20 <br />d. 20/250 = O.OS <br />e. 0.08 x 100 = 8 % SLOPE VALUE <br />SLOPE VALUE GREATER THAI 7.5 % _ <br />STREAM BUFFER = 50' + 30' = 80' TOTAL <br />(TO BE ADDED TO EXISTING FLOODPLAI ~ <br />~at~b ~~~~we ATTACHMENT A <br />y y <br />Orar-ge c,~nty ~-~,n;~ <br />