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Percolation Test Data Sheet <br /> Lic.#810 <br /> Percolation test readings made by: Rusty Olson's Perc. starting at 9:30 A.M. On 9/27/02 <br /> Location: 1045 Brown Road S. <br /> Hole number: 4 <br /> Date hole was prepared: 9/26/02 <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�� Dark brown loam 10yr4/2 <br /> Method of scratching side wall: Knife <br /> Depth of gravel in bottom of hole 2 inches: <br /> Date a�d hour of initial water filling 9/26/02 At 11:00 A.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 /> 9:46 10:16 6" 2.9 10.3 <br /> 10:17 10:47 6" 2.8 10.7 <br /> 10:54 11:24 6" 2.7 11.1 <br /> AVERAGE PERC. 10.7 <br />