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. ' , <br /> Percolation Test Data Sheet <br /> Lic.#810 <br /> Percolating test readings made by: Rusty Olson's Perc. starting at 12:57 P.M. On 5/6/10 <br /> Location: 4360 6th Ave. N. <br /> Hole number: 2 <br /> Date hole was prepa�ed:5/5/10 <br /> Depth of hole bottom,12'_inches, Diameter of hole 6"inches. <br /> Soii data from test hole: <br /> Depth, inches Soil texture <br /> 0-6" Dark brown loam to sandy loam 10yr4/2 <br /> 6"-12" Brown loam to sandy loam 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 5/5/10 At 1:00 P.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 H20 Perc Rate <br /> 1:08 1:38 6" 42 7.1 <br /> 1:39 2:09 6" 4.0 7.5 <br /> 2:12 2:42 6" 3.8 7.9 <br /> AVERAGE PERC. RATE 7.5 MPI <br />