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- i <br /> Percolation Test Data Sheet <br /> Lic.#810 <br /> Percolating test readings made by: Rusty Olson's Perc. starting at 9:15 A.M. On 4/11/15 <br /> Location: lot 1, BIk 2 <br /> Hole number: 2 <br /> Date hole was prepared: 4/10/15 <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"-10" Brown loam 10yr4/3 <br /> 10"-12" Brown clay loam 10yr5/4 <br /> Method of scratching side wall: Knife <br /> Depth of gravel in bottom of hole 2 inches: <br /> Date of initial water filling 4/10/15 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 H2O Perc Rate <br /> 9:31 10:01 6" 3.6 8.3 <br /> 10:06 10:36 6" 3,5 8.5 <br /> 10:39 11:09 6" 3.4 8.8 <br /> AVERAGE PERC. RATE 8.5 MPI <br /> ti <br />