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Effect on timing of runoff: Still affecting rising limb of <br />hydrograph -peak flow 7.0 days earlier than pretreatment <br />o.2a <br />-~ o.zo <br />° 0.18 <br />a~ <br />0.16 <br />~. <br />~' 0.14 <br />a~ <br />~ 0.12 <br />v <br />0.10 <br />0.08 <br />a~ <br />~ 0.06 <br />~ 0.04 <br />Q 0.02 <br />0.00 <br />Average Hydrographs Before and After Harvest <br />• ~ <br />I <br />i <br />1 <br />1940-1955 <br />"""' 1956-1971 <br />- - - 1972-1987 <br />- - 1988-2004 <br />~ ~ <br />r- <br />r <br />~~~~ <br />~ ~~ <br />i <br />O1MAR OlAPR O1MAY O1JL1N O1JUL OlAUG O1SEP <br />oiocT <br />Date <br />