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State <br />of <br />Co,loradlo <br />Southfield Mine C1981O14 <br />Binns - DNR, Janet <janet.binns @state.co.us> Thu, Dec 6, 2012 at 10:05 AM <br />To: Alysha Hernandez - DNR <alysha.hernandez @ state.co.us>, Mary Rodriguez - DNR <br /><mary.rodriguez @state.co.us> <br />Good Morning, <br />Please scan the attached e-mail and jpg (dwg is same thing just different format) to: <br />Southfield Mine C1981014 <br />Hydrology <br />Other Groundwater <br />additional information regarding Well 119459 <br />Thankyou <br />Janet and George, <br />I want to correct the location of subsidence monitoring point I that I referred to yesterday. It is 461 ft. south of <br />our well #119459, and therefore is over the same Southfield Mine panel as our well. According to the Dec., 1998, <br />Energy subsidence report the monitoring point I had subsided 3.43 ft. <br />Our well #119459 has a large concrete pit that extends about 3 ft. above the ground and has about a 6 ft. <br />diameter concrete cover. There was a powerline approaching from the east that has been removed due to <br />destruction from an ice storm; however there still is a meter pole remaining. We believe that this surface <br />structure and well should have been monitored as part of the subsidence monitoring plan pursuant to 2.05.6. <br />1 have revised the map I provided yesterday to include monitoring point I, the NWMW, and the open drill hole <br />SF87 -07 for additional reference locations that might be readily recognized. This revision is attached as well,jpg <br />and well.dwg. <br />The Energy Map 12 that shows the two other wells of the Corley Mine Well and the Corley Co. Well definitely <br />does not show our well #119459, The one shown as the Corley Mine Well was the source of the water Energy <br />used for their mining and prep plant purposes. The well shown as the Corley Co. Well was a well drilled in the <br />1970s that proved to be unsatisfactory and was plugged. <br />WD Corley, Jr. <br />- -- On Tue, 12/4/12, W D Corley, Jr. <ajj tt.net> wrote: <br />From: W D Corley, Jr. <ajjc @att,net> <br />Subject: Re: Water well #119459 <br />To: "JanetBinns - DNR" <janet,binns @state.co.us> <br />Date: Tuesday, December 4, 2012, 2:23 PM <br />Janet, <br />