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Percolation Test Data Sheet <br /> Lic.#810 <br /> Percolating test readings made by: Rusty Olson's Perc. starting at 8:06 A.M. On 6/29/10 <br /> Location: 4720 Watertown Road <br /> Hole number: 2 <br /> Date hole was prepared:5/19/10 <br /> Depth of hole bottom_12" inches, Diameter of hole_6"_inches. <br /> Soil data from test hole: <br /> Depth, inches Soil texture <br /> 0-6" Dark brown loam 10yr4/2 <br /> 6"-12" Brown loam 10yr5/4 <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 6/28/10 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 H2O Perc Rate <br /> 8:17 8:27 6" 5.5 5.4 <br /> 8:28 8:38 6" 5.5 5.4 <br /> 8:39 9:49 6" 5.5 5.4 <br /> AVERAGE PERC. RATE 5.4 MPI <br />