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� •' . , • : , • I <br /> ' C•ERT. #00627 � � <br /> • . , � PERCOLATION TEST DATA SfiI;L'T � <br /> � .., <br /> ' .m, � <br /> Percolation tcst readings made by �-P TP�ti na T n _ . _o� 8—� —89 ctarting at_ P•mJs <br /> �,�.,�., P f' <br /> Bi IsTand Veterans Cam 1 � 7-31-89 , <br /> Test hole location g P}-fole numbcr ,llate hole was rc arc�� <br /> 18 , 6 • . <br /> Dcpth of holc botto�n - �nches,Diametcr oC holc inches <br /> Soil data from tcst hole: , � • <br /> Depth, inches • Soil tcxture , <br /> p - g�� Topsoil dark bro�rn loam � <br /> g�� - lg�� �rown loam ' <br /> �Metl�od of scratchinb sidcwall : Kni f e : <br /> 2 �nchcs <br /> • Dcpth of gravel in bottom of holc � <br /> Date and hour of initial water fillin,g �'31—89� �ep��0��itial watcr tillin,F 12 incnes above holc bottom " <br /> Methcxt usecl to maintain at least 12 inches of watcr dcpth in hole for at lca�t 4 hours Automatic siphon <br /> . 6 �., .._ <br /> � , Maximum water dcpth above�hole bottom during te�� _ inches <br /> � <br /> Time ' Percolation <br /> Time interval, Measurement, Drop in water . r:1te, Rcmark� <br /> minutcs inchcs Icvcl, inchcs minutcs per <br /> � inch <br /> 1 : 35 prefill 6 <br /> 1 : 49 2 : 04 " 2-7/8 5 . 2 15 min <br /> 2 : 05 2 : 20 �� <br /> 2-13/16 5 . 3 �� �� <br /> � �� �� �� �� �� <br /> 2 ; 31 2 : 46 • <br /> -� . <br /> Pcrcolation rate = 5 • 3 minutcs per inch. <br />