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Percolation Test Data Sheet <br /> Lic.#810 <br /> Percolating test readings made by: Rusty Oison's Perc. starting at 9:49 A.M. On 10/15/09 <br /> Location: lot 7, Block 1 Graham Hill Preserve <br /> Hole number: 8 <br /> Date hole was prepared:10/14109 <br /> Depth of hole bottom_12"_inches, Diameter of hote_6"_inches. <br /> Soil data from test hole: <br /> Depth, inches Soif texture <br /> 0-10" Dark brown loam 10yr3/2 <br /> 10"-12" Brown Loam 10yr4/4 <br /> Method of scratching side wall: Knife <br /> Depth of gravel in bottom of hole 2 inches: <br /> Date and hour of initial water filling 10/14/09 At 1:00 P.M. depth of initial water filling 12 inches <br /> 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 tests 6 inches <br /> Time Time Depth Drop in H20 Perc Rate <br /> 10:00 10:30 6" 3.8 7.9 <br /> 10:31 11:01 6" 3.6 8.3 <br /> 11:04 11:34 6" 3.5 8.6 <br /> AVERAGE PERC. RATE 8.3 MPI <br />