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Percolation Test Data Sheet <br /> Lic.#810 <br /> Percolating test readings made by: Rusty Olson's Perc. starting at 8:10 A.M. On7/21/12 <br /> Location: Proposed Lot 2 270Q 6th Ave. N. <br /> Hole number: 3 <br /> Date hole was prepared:7/20/12 <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 10yr3/2 <br /> 6"-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 initial water filling 7120/12 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 /> 8:30 8:45 6" 3.1 4.8 <br /> 8:48 9:03 6" 3.0 5.0 <br /> 9:08 9:23 6" 3.0 5.0 <br /> AVERAGE PERC. RATE 4.9 MPI <br />