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Percolation Test Data Sheet <br /> Lic.#810 <br /> Percolating test readings made by: Rusty Olson's Perc. starting at 1Q:17 A.M. On 6/10/11 <br /> Location: 3340 Graham Hill Road <br /> Hole number: 3A <br /> Date hole was prepared: 6/09/11 <br /> Depth of hole bottom_12"_inches, Diameter of hole_6"_inches. <br /> Soil data from test hole: <br /> Depth, inches Soil texture <br /> 0-10" 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 of initiai water filling 6/09/11 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 H20 Perc Rate <br /> 10:27 10:57 6" 5.0 6.0 <br /> 11:00 11:30 6" 4.8 6.2 <br /> 11:31 12:0# 6" 4.7 6.4 <br /> AVERAGE PERC. RATE 6.2 MPI <br />