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Mr. Kpnt Gorham <br />November 16, 1994 <br />Page 13 <br />Springs & Ponds 28, 12-4, 16: <br />Springs & Ponds 28, 12-4, and 16 are all located outside the zone of potential <br />subsidence impacts under the can rently approved mine plan. A sufficient <br />hydrology database consisting of flow, water level, field parameter, and water <br />quality information had been established far each of these locations prior to <br />1993 to define the pre-mining hydrology at these sites. Rsing 1993, no new <br />mining activities with the potential of creating detectable impacts oocui-red in <br />the vicinity of any of these sites. <br />Currently these springs are not required to be monitored further. Zhey have all <br />been permanently suspended from the monitarimg network. As compared to current <br />requirements, no monitoring anissions oocarrred during 1993. <br />Spring & Porn 17: <br />Spring & Pond 17 lies Outside the area of any potential mining impacts. Minim <br />in the closest prYnrim;ty to this site took place in January 1985 approximately <br />7200 feet distant froth the site. A sufficient hydrology database consisting of <br />flora, water level, field ~,-a„wtp,-, and water quality information had been <br />established far this location priar to 1993 to define the pre-mining hydrology at <br />this site. During 1993, rto new mining activities with the potential of areatirg <br />detectable impacts oaart:2'ed in the vicinity of this site. <br />Currently this spring is required to be monitored quarterly for flows arri field <br />parameters; annually far water quality. his monitoring is required only as a <br />result of this feature's standing as an adjudicated water right within the permit <br />area. No mine related impacts can reasonably be expected to occiu~ at this site <br />order the clurently approved mine plan. As oa~ared to un.-rent requirements, <br />five monitoring ®n;~~ions occurred during 1993; four flow and field parameter <br />visits were not aoca[q~lished in 1993 and the rg~,ired annual water quality sample <br />was sniffed. Zhese ottussions are teetered by this site's remote location with <br />respect to any mining activity and the presettce of the established database. <br />Springs & Ponds 29, 6-4 and Spring 1-3: <br />Springs & Fords 29 and 6-4 std Spring 1-3 are all located outside the zone of <br />potential subsidence impacts under the usrently approved mine plan. A <br />sufficient hydrology database consisting of flow, water level, field parameter, <br />and water quality information had been established far each of these locations <br />prior to 1993 to define the pre-mining hydrology at these sites. During 1993, no <br />new mining activities with the potential of creating detectable impacts occurred <br />in the vicinity of any of these sites. <br />Currently these springs are not required to be monitored further. matey have all <br />been pernartesrtly ~+~*+a~ fry the monitoring network. As oca~gtared to atrrent <br />requirements, no monitoring csnit~ions ooasred during 1993. <br />