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~ / I,~ yn,~,/~~ l~ III IIIIIIIIIIIII III <br />7~ Y~ ~~~5 ~ ~~~ 29587 RoutPCounitYRoadar~oration <br />C Yampa Valley ` ~ Oak Creek, Colorado 80467 <br />303-879-3800 <br />December 1, 1993 <br />-- <br />i, <br />Kent Gorham ~'E C I! 6 1993 <br />Reclamation Specialist <br />Division of Minerals and Geology "~~.i;:;_., <br />1313 Sherman Street, Room 215 - ~.;_., <br />Denver, CO 80203 ~ "~ <br />RE: Mine 1, Mine 2, and Eckman Park, Permit No. C-81-071. 1992 <br />Annual Hydrology Report Review <br />Dear Mr. Gorham; <br />Enclosed, please find CYCC's responses to items noted in your <br />review of the 1992 AHR for the Eckman Park Operation. Each <br />Division concern is restated, and is immediately followed by CYCC's <br />response. Please note that additional items reflecting revisions <br />made under the Foidel Creek Mine AHR review have also been <br />included. <br />DMG Concern <br />1. Some items are identical to concerns in the Foidel Creek AHR <br />for monitoring sites which are shared. They are as follows: <br />/a) Figure 13 plot shows exactly the same values for site <br />~/ 1002 and 006-AW-2, which is apparently incorrect. <br />~b) 63.4 feet to water in well 006-AW-2? <br />~) Values on or around August 22, 1992 show an apparent <br />doubling of two separate value throughout the report. <br />~d) Site 307 elevation does not match between the data sheet <br />/ and Table 1. <br />1 / e) Site 8 elevation values also do not agree between all <br />VVV sources. <br />CYCC Response <br />Revised materials are enclosed, and reflect corrections and <br />revisions made in conjunction to the Foidel Creek AHR response as <br />well. <br />