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., <br />r <br />. ~i <br /> <br />STATE OF COLORADO <br />DIVISION Of MINERALS AND GEOLOGY <br />Depanmem of Nawrai Resources <br />1713 Sherman $t., Room 215 <br />Denver, Colorado 80203 <br />Phone (303) 866-J567 <br />FA% (30 31 8 3 2-81 06 <br />October 17, 1994 <br />Mr. Karl Koehler <br />Cyprus Orchard Valley Coal Co. <br />P. O. -BOX 1299 <br />Paonia; C6. 81428 <br />II~~~ <br />DEPARTMENT OF <br />NATURAL <br />RESOURCE <br />Roy Romer <br />Governor <br />lames 5. Lochhead <br />E.ecuuve Drrecmr <br />Michael 8, Long <br />Drvi cion Oveclor <br />RE,,1993 Annual Hydrology Report, Orchard Valley Mine, #C-81-038 <br />Dear Mr. Koehler: <br /> <br /> <br />The Division has completed a preliminary review of the above- <br />mentianed report for the Orchard Valley mine. <br />of the data, the following omissions were identified: <br />MW-O1, MW-02, MW-03 - no October visit <br />East Roatcap Creek Colluvial Monitoring Wells <br />SM-05, SM-06, SM-07, SM-10, SM-il - no quarterly lab sample in May <br />Stevens Gulch Colluvial Monitoring Wells <br />SM-01'- no quarterly lab sample <br />SM-03 - no October site visit; no May lab sample <br />SM-o8 - May, Sept., Oct. visit missing; no lab sample Prom any of <br />three visits <br />Terror Creek Colluvial Monitoring Wells <br />SM-04 - May, Aug., Sept., Oct. visits missing; no lab sample <br />Surface Water Sites- Ponds <br />Pond 87 - no May sample <br />Pond 89 - no May sample <br />Pond 81 - No May, Sept., Oct. visit <br />