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• <br /> . . • PERCOLATION TEST DATA SHEET <br /> Steven B. Schirmers 6-3-87 11 : 47 (4.111. <br /> Percolation test readings made by on starting at .m: <br /> Nair) <br /> Test hole location Lot4 ,B lk. 1 Woodhi 11 , Hole number 2 ,Date hole was preparers 6-2-87 • <br /> Depth of hole bottom 24 inches,Diameter of hole 6 inches <br /> Soil data from test hole: <br /> Depth, inches Soil texture <br /> 0 — 8" Topsoil dark gray loam <br /> 8 " — 14" Gray brown loam <br /> 14" — 20" Yellowish brown loam <br /> 20" — 24" Yellowish brown clay 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 6-2-87 ,Depth of initial water filling 12 inches above hole bottom • <br /> Method used to maintain at least 12 inches of water depth in hole fur at least 4 hours Automatic siphon <br /> ,Maximum water do th above hole bottom during test 6 inches <br /> Time Percolation ' <br /> Time interval, Measurement, Drop in water rate, Remarks <br /> minutes inches level, inches minutes per <br /> inch <br /> 11: 35 prefill 6 _ <br /> 11: 47 1 12 : 17 ii4-1/4 7. 1 30 min <br /> 12 : 26 12 : 56 II4 7. 5 t, " <br /> 12 : 59 1: 29 " 3-13/16 7.9 " " <br /> i <br /> Percolation rate = 7. 5 _minutes per inch. <br />