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CERT.#00627 <br /> PERCOLATION TEST DATA SHEET <br /> a.m. <br /> Percolation test readings made by G—p TAct i ng p Tnc_ on 7-1(mn1 9 2 starting at ; ?QR <br /> P m <br /> Test hole location 1550 Co.Rd.#6,1 o t 2 ,Hole number 3 ,Date hole was prepared 7—10—9 2 <br /> I <br /> Depth of hole bottom 12 inches Diameter of hole 6 inches <br /> Soil data from test hole: <br /> Depth,inches Soil texture <br /> 0 - 12" Topsoil dark brown loam <br /> Method of scratching sideway Knife <br /> 2 <br /> Depth of gravel in bottom of hole inches <br /> Date and hour of initial water filling 7-10-92 ,Ups otain tial 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 /> • 2: 54 prefill 6 . <br /> 3 : 08 3: 38 3-3/8 8.9 30 min <br /> 3: 43 4: 13 3-3/16 9.4 " <br /> 4: 20 4 :50 3-3/16 9.4 " <br /> Percolation rate = 9 .2 minutes per inch. <br />