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• <br /> . PERCOLATION TEST DATA SHEET <br /> Steven B. Schirmers 6-3-87 a.m. <br /> starting at 11:5 <br /> Percolation test readings made by on <br /> ra.,o <br /> Test hole location Lot 4,B 1 k. 1, Woodhill ,Hole number 5 , Date hole was prepared 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 - 10" Topsoil dark gray loam <br /> 10" - 18" Gray brown loam <br /> 18" - 24" Yellowish brown clay loam <br /> Method of scratching sidewall Knife <br /> Depth of gravel in bottom of hole 2 inches <br /> Date and hour of initial water filling 6-2-87 D ptOh 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 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 /> 11:50 12: 20 1-3/4 17. 2 30 min <br /> 12: 23 12 : 53 1-5/8 18.5 " <br /> 1:02 1: 32 II „ <br /> Percolation rate = 18. 1 minutes per inch. <br />