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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. On7/18/12 <br />Location: Proposed Lot 3 2700 6th Ave. N. <br />Hole number: 3 <br />Date hole was prepared -.7/17/12 <br />Depth of hole bottom _12' inches, Diameter of hole 6"' inches. <br />Soil data from test hole: w <br />Depth, inches Soil texture <br />0-12" Dark brown loam 10yr3/2 <br />Method of scratching side wall: Knife <br />Depth of gravel in bottom of hole 2 inches: <br />Date of initial water filling 7/17/12 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 <br />Time <br />Depth <br />Drop in H2O <br />Perc Rate <br />8:29 <br />8:42 <br />6" <br />3.2 <br />4.7 <br />8:45 <br />9:00 <br />6" <br />3.1 <br />4.8 <br />9:05 <br />9:20 <br />6" <br />3.0 <br />5.0 <br />AVERAGE PERC. RATE 4.8 MPI <br />