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PERCOLATION TEST DATA SHEET <br /> Percolation test readings made by Steven B. Schirmers • _n11_1:17-87 starting at 8 : 27 <br /> 4111, <br /> (date) <br /> Test hole location Lot 2,B l k.1.,Wear Partner;11th Dumber 3 ,Date hole was prepared 9-1 6—87 <br /> Depth of hole bottom18 inches,Diameter of hole 6 <br /> _ inches <br /> Soil data from test hole: • <br /> Depth,inches • Soil texture <br /> 0 — 18" • Topsoil very dark gray loam <br /> Method of scratching sidewall : Knife <br /> Depth of gravel in bottom of hole 2 inches <br /> 1 : 00p.m. <br /> Date and hour of initial water filling 9—16-8'7 ,Depth of initial water filling 12 inches above hole bottom <br /> Method used to maintain at least 12 inches of water depth in hole for at least 4 hours Automatic siphon <br /> ,Maximum water depth above hole bottom during test 6 inches <br /> Time e,. ,, + Percolation <br /> Time interval,;. Measurement, Drop in water rate, Remarks <br /> minutes • inches level,inches minutes per <br /> inch <br /> 8 : 15 prefill 6 <br /> 8 : 27 8 : 42 5-3/ 8 2 . 8 15 min <br /> 8 : 49 9 : 04 5 3 . 0 it " <br /> 9 : 09 9 : 24 4-7/ 8 3 . 1 " <br /> • <br /> Percolation rate =I 3 ' 0 minutes per inch. <br />