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Percolation Test Data Sheet <br /> Lic.#810 <br /> Percolating test readings made by: Rusty Olson's Perc. starting at 10:14 A.M. On 10/27/10 <br /> Location: 1125 Willow Drive N. <br /> Hole number: 1 <br /> Date hole was prepared:09/21/10 <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 10yr3/2 <br /> Method of scratching side wall: Knife <br /> Depth of gravel in bottom of hole 2 inches: <br /> Date of initial water filling 10/26/10 depth of initial water filling 12 inches above the 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 H2O Perc Rate <br /> 10:24 10:39 6" 3.7 4.0 <br /> 10:42 10:57 6" 3.6 4.1 <br /> 10:58 11:13 6" 3.5 4.2 <br /> AVERAGE PERC. RATE 4.1 MPI <br />