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Percolation Test Data Sheet <br /> Lic.#810 <br /> Percolating test readings made by: Rusty Olson's Perti starting at 11:04 A.M. On 6/30/10 <br /> Location: 920 wayzata Blvd <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 Iowa l0yr3/2 <br /> 6"-12" Brown loam to day oam 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 6/29/10 At 11:00:A.iVi. 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 /> 11:15 11:45 6" 2.3 1.2 25.0 <br /> 11:46 12:16 6" 2.3 1.2 25.0 <br /> 12:19 12:49 6" 2.3 1.2 25.0 <br /> AVERAGE PERC. RATE 25.0 MPI <br />