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C17 <br />Table C10. Miscellaneous information pertaining to well Qal-4. <br />• <br />r1 <br />U <br />Rydrologic <br />Zone <br />Location <br />Monitored: White River Alluvium Number:~a~_4 <br />Surface <br />Date Drilled: 10/11/79 Total Depth:_ 40 ft. Elevation: S'~ 0 S f MS <br />Date Logged: <br />Logged Depth: <br />(GAMMA) <br />Drill or <br />Core Hole: <br />REMARKS: <br />From (ft.) To <br />(ft.) LITHOLOGIC LOG <br />Description <br />0 12 Unconsolidated sand and clay. <br />12 15 Quicksand. <br />15 27 Gravel - Water Searing. <br />37 40 Shale. <br />40 - Total Depth. <br /> 4" Inside d;.. <br />Cased to 40 fee t with 4 inch inside White <br />diameter white plastic casing. Plastic <br /> Casing <br />Buttom 20 feet perforated with <br />three rows of h acksaw cuts 4 to <br />6 inches apart. <br />Well was drilled into White River <br />Alluvium across the river and <br />upstream from any proposed mine 15' <br />activity as a control point for <br />water quality. <br />20' <br />Gravel 6 Sand <br />~Z-Perforatio=_ <br />~, <br />J <br />37' <br />TD ~ 40' <br />