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• <br /> <br />STATE • <br /> <br />OF iii iiuiiiiiiiii iii <br />999 <br />COLORAUU <br />DIVISION OF MINERALS AND GEOLOGY <br />Depanmem of Natural Resources <br />131 3 Sherman SI ,Room 215 <br /> <br />Denver, Colorado 80203 I~~~~ <br />Phone: (3031866-3567 <br />FA%: 13N) 832-8106 <br /> DEPARTMENC OF <br /> NATURAL <br /> RESOURCES <br /> Roy Romer <br /> Governor <br /> INTERNAL MEMO ,amen S. Loc6head <br /> Exeanrve Dueaor <br /> MichaelB Long <br />TO: Harry Ranney 11/26/97 Division Direuor <br /> <br />FROM: Jim Burnell <br />SUBJ: Water monit ing at Chimney Rock Mine <br />In response to your request to provide my comments on the Operator's request to temporarily <br />cease water monitoring, 1 have only one comment. Based on a review of the data, it appears that <br />in the last 3 years well A-l water has displayed characteristics outside the.notm established over <br />the previous ten sampling years. This has occurred with water level, electrical conductivity, and <br />total dissolved solids. I would have no problem with the operator temporarily curtailing <br />sampling except for that one sample location. Given the excursions from established norms, I <br />thinl: we should continue to monitor that site and see what happens. <br />