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PERCOLATION TEST DATA SHEET <br /> Steven B. Schirmers 9-15-87 starting at 11 : 12 .m. <br /> Percolation test readings made by ,,,,,, <br /> Test holt location Lot 1,B l k. 2 ,Wear Pa r the rb��umber 1 ,Date holt was prepared_9—14—8 7 . <br /> 18 6 <br /> Depth of hole bottom_ inches,Diameter of bole__. inches <br /> Soil data from test hole: <br /> Depth,inches • Soil texture <br /> 0 — 8" Topsoil dark brown loam <br /> 8" — 12" Dark brown clay loam • <br /> 12" — 18" • Brown clay loam <br /> • <br /> Method of scratching sidcwall Knife <br /> Depth of gravel in bottom of hole 2 • inches <br /> Date and hour of initial water filling. 9—14—8 7 <br /> ,1Ziitli9ticifdal water filling 12 inches above hole bottom <br /> Method used to maintain at least 12 inches of water depth in bole for at least 4 hours Automatic siphon <br /> ,Maximum water depth above hole bottom during test 6 inches <br /> Time Percolation <br /> Time interval, • <br /> Measurement, Drop in water rate, Remarks <br /> minutes inches level,inches minutes per <br /> inch <br /> 10 : 56 prefill 6 <br /> 11: 12 11 : 42 4-1/16 7. 3 30 min <br /> 11 : 43 12 : 13 4 7 . 5 " <br /> 12 : 24 12 : 54 ; " <br /> • <br /> • <br /> • <br /> • <br /> • <br /> • <br /> Percolation rate = 7' 4 minutes per inch. • <br />