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. <br /> Percolation Test Data Sheet <br /> Lic.#810 <br /> Percolating test readings made by: Rusty Olson's Perc. starting at 10:35 A.M. On 7/06/17 <br /> Location: 1760 Shoreline Drive <br /> Hole number: 4 <br /> Date hole was prepared: 7/05/17 <br /> Depth of hole bottom 12"_inches, Diameter of hole 6"_inches. <br /> Soil data from test hole: <br /> Depth, inches Soil texture <br /> 0-12 Topsoil 10yr3/2 <br /> Method of scratching side wall: Knife <br /> Depth of gravel in bottom of hole 2 inches: <br /> Date of initial water fllling 7/05/17 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 duri�g tests 6 inches <br /> Time Time Depth Drop in H20 ero Rate <br /> 10:50 11:05 6" 4.5 3.3 <br /> 11:06 11:21 6" 4.4 3.4 <br /> 11:28 11:43 6" 4.3 3.5 <br /> AVERAGE PERC. RATE 3.4 M I <br />