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�CERT� TOOo'27 <br /> , PERCOL�ITION TES"I' DATt� SIIEET <br /> Pzrcola�iontcs�readin�smadebv S—P Testing , InC . on �-22-95 stanin�a� 11 : 31 ��m� <br /> - �e.�«� <br /> 7cst hole location Lot3 ,Blk. 1,Rosch Add. , Hole number 14 , Date hole was prepared �-21-95 <br /> Depth of hole bo►tom 12 inchzs. Diameter of hole 6 inches <br /> Soil data from test hole: <br /> Depth, inches Soil texture <br /> 0 — 6" Topsoil dark brown clay loam <br /> 6" — 12" Brown clay loam � <br /> �tethod of scratchin�sidewall Knif e <br /> 2 <br /> Depth of gravel in bottom of hole inches <br /> 7-21-95 12 : 30pm 12 <br /> Date and hour of initial water filling , Depth oT initial���ater fillin� inches above hole bottom <br /> 1�4ethod usea to mainta�n at least 12 inches of�ti�ater depth in hole for at least 4 hours Automatie s iphon <br /> 6 <br /> , Maximum water depth above hole bottom during tes� inches <br /> Time Percolation <br /> ':ime interval, Measurement, Drop in�vater rate, Remarks <br /> minutes inches level, inches minutes per <br /> inch <br /> 11 : 20 prefill 6 <br /> 11: 31 11 : 46 " 1-5/8 9 . 2 15 min <br /> 11: 55 12 : 10 " " " " " <br /> 12 : 13 12 : 28 " " " " " <br /> I <br /> Percolation rate = 9 • 2 minutes per inch. <br />