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• <br /> PERCOLATION TEST DATA SHEET <br /> Steven B. Schirmers 9-2-87 8 : 1 a.m. <br /> Percolation test readings made by on starting at .m. <br /> lmul <br /> Test bole location. Lot 1,B 1 k. 3 ,Wa t:e r town Rd Hole number 5 , Date hole was prepared 9—1—8 7 <br /> • <br /> Depth of hole bottom 18 inches,Diameter of hole 6 inches <br /> Soil data from test hole: <br /> Depth, inches Soil texture <br /> 0 — 10" Topsoil very dark gray loam <br /> 10" — 14" Dark gray loam <br /> 14" — 18" Dark gray clay loam <br /> Method of scratching sidewall Knife <br /> Depth of gravel in bottom of hole . 2 inches <br /> • 2 : 30p.m. <br /> Date and hour of initial water filling 9—1—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 Percolation <br /> Time interval, Measurement, Drop in water rate, Remarks <br /> minutes • inches level,inches minutes per <br /> inch <br /> 8 : 03 - prefill . 6 <br /> 8 : 17 8 : 47 • 3-1/ 8 9 . 6 30 min <br /> 8 : 48 9 : 18 3 10 . 0 <br /> 9 : 27 9 : 57 " II II <br /> • <br /> • <br /> • <br /> • <br /> Percolation rate = 9 9 minutes per inch. • <br />