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G-7 <br /> Stockwatering_Well(Permit No. 75237)located in the SE1/4 of the NE1/4 of Section 1: T2N: R64W: <br /> This well is situated at a location 1,900 ft. north of the south line of Section 1 and 100 ft. west of the <br /> east line of Section 1. A Statement of Beneficial Use was located;however,no Well Construction and <br /> Test Report was available on the Office of State Engineer website. While its presence is noted, no <br /> lithologic data is readily available. <br /> Stockwatering Well (Permit No 623) located in the SETA of the NE1/4 of Section 5• T2N• R63W <br /> This well is situated at a location 1,525 ft.north of the south line of Section 5 and 1,039 ft.west of the <br /> east line of Section 5. Records indicate that the well was constructed in December 1957 and reportedly <br /> completed to a total depth of 207 ft., with a screened interval between 118 ft. and 198 ft. bgs. A <br /> Statement of Beneficial Use was located, as was a Record Change on September 20, 2006, and an <br /> Association Receipt(No. 0320152). <br /> Two of the above-recorded stockwatering wells are completed to shallow depths within the Ennis Draw <br /> feature, an area which has been identified by CSC as a"Temporary Mining Deferral Zone". As such, <br /> potential impacts to these wells, if any,will be examined prior to making any determination as to the <br /> general mineability of the Ennis Draw corridor. CSC notes that the third well, with a screened <br /> interval between 118 to 198 ft.bgs is completed to a comparatively deep level,given that only shallow, <br /> surface mining to nominal depths of 20 to 30 ft.bgs will occur. In addition,a minimum 50-ft.diameter <br /> set-back will be employed around the well feature. Thus, CSC anticipates no significant impact with <br /> any of these three identified well features. <br /> In addition to the foregoing,CSC is aware of two other groundwater wells proximal to,but greater than <br /> 200 ft. from, the Permit Area. Due to the significant distance (greater than 2,000 ft.) from the <br /> southernmost extent of planned mining operations, and the significant depth at which these deeper <br /> production wells are completed(i.e.,to 600 ft. and 800 ft. bgs,respectively), it is not anticipated that <br /> there will be any impact resulting from the mining activities,which will be limited to a nominal 20-to <br /> 30-ft.depth below existing ground surface. <br /> (1) Stock watering Well(Permit No 159505) located in the SWl/4 of the SW1/4 of Section 12• This <br /> well is situated at a location approximately 100 ft.east of the Section 12 west line and 100 ft.north <br /> of the Section 12 south line. <br /> Keenesburg No. 2 Mine_112 Reclamation Operation—November 22, 2019 <br />