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PERCOLATION TEST DATA SHEET <br />Percolation test readings made by—S—P Testing. Inc. on 11-7-87 startin a a.m. <br />Test hole locatioRLot4of lot4l . Auditor's SAIJUUr 3 , Date hole was prepared 11 - <br />Depth of hole bottom 18 i;lciics, Diameter of hole 6 .inches <br />Soil data from test hole: <br />Depth, inches <br />0 — 18" <br />Soil texture <br />Topsoil very dark gray loam <br />' Knife <br />Method of scratching �idewall <br />Depth of gravel in bottom of hole 2 inches <br />11-6-87 3:OOp.m. 12 <br />Date and hour of initial water filling , Depth of initial water filling inches above hole bottom <br />Method used to maintain at least 12 inches of water depth in hole for a least 4 hours Automatic siphon <br />Maximum water depth above hole bottom during test 6 inches <br />Time <br />Time <br />interval, <br />minutes <br />Measurement, <br />inches <br />Drop in water <br />level, inches <br />Percolation <br />rate, <br />minutes per <br />inch <br />Remarks <br />3:55 <br />prefil1 <br />6 <br />_ <br />4:08 <br />4:23 <br />3-3/4 <br />4.0 <br />15 min <br />4:30 <br />4:45 <br />3-1/2 <br />4.3 <br />4:50 <br />5:05 <br />3-7/16 <br />4.4 <br />Percolation rate = 4.2 �*+inutes per inch. <br />