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<br />r' <br />Trapper Mining Inc. <br />000032115 <br />Ateachment to NPDES 005 DMR's - 3rd Quarter 1994 (7/1!94 - 9/30/94) <br />Seep flow volumes <br />Stage Height <br />Da[cs Time (in ft)(1)(5) CFS (2) Flow (gpm)(3) <br />7/5 7:20 GO.OI <0.01 <4.48 <br />7/12 9:45 <O.OI <O.OI <4.48 <br />7/l9 7:35 <O.OI <0.01 <4.48 <br />7/26 7:10 <O.OI <0.01 <a.48 <br />82 8:10 <0.01 <O.OL <4.48 <br />8/9 8:00 <0.01 <O.OI <4.48 <br />8/16 10:00 <O.OI <0.01 <4.48 <br />823 10:40 <0.01 <0.01 <4.48 <br />8/30 09:00 <O.OI <0.01 <4.48 <br />9/6 9:20 <O.OI <O.OI 64.48 <br />9113 9:30 <O.OI <0.01 <4.48 <br />920 8:30 <O.OI <0.01 <4.48 <br />927 13:00 <0.01 <O.OI <4.48 <br />(1) Stage height through a patshall flume with a 1-ft throat width. <br />(2) 7day maximum stage vs graph record converted to CFS using standard parshall flume tables. <br />(3) I cfs =448.8 gpm. <br />(4) Includes ntooff flow from area adjaceat to seep. <br />(5) Instantaneous readings. <br />LWHlab 10/6/94 <br />[cno~nocto6[ <br />