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Percolation Test Data Sheet <br />Lic.#810 <br />Percolating test readings made by: Rusty Olson's Pere. starting at 8:10 A.M. On7/18/12 <br />Location: Proposed Lot 3 2700 6th Ave. N. <br />Hole number: 4 <br />Date hole was prepared: 7117/12 <br />Depth of hole bottom _12"_ inches, Diameter of hole 6" inches. <br />Soil data from test hole: <br />Depth, inches Soil texture <br />0-8" Dark brown loam 10yr4/2 <br />8°-12" Brown 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 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 />i ime <br />I ime <br />Depth <br />Drop in H2O <br />Pere Rate <br />8:28 <br />8:43 <br />6" <br />5.0 <br />3.0 <br />8:44 <br />8:59 <br />6" <br />4.8 <br />3.1 <br />9:06 <br />9:21 <br />6" <br />4.6 <br />3.2 <br />AVERAGE PERC. RATE 3.1 MPI <br />