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February 2014 Page 1 -8 <br />the quality and quantity of water movement into the downstream (east) end of the diversion. <br />Monitoring of this station was eliminated in 1999 with elimination of the diversion survey. <br />PAW -8: This station was installed and monitoring began in 1994 to monitor the effects <br />of the Refuse Disposal Area at the New Elk Mine on Purgatoire River alluvial groundwater. The <br />well is located on the north river bank. Data collected (annual minimum, maximum, mean) <br />collected from 1994 to date are presented in Table B -5. <br />Table 1 -3. New Elk Mine Well Data <br />Well <br />Surface <br />Elevation <br />11 <br />Total <br />Depth <br />(ft) <br />Zone of <br />Completion <br />Monitoring <br />Purpose <br />Status <br />PAW -] <br />7,448 <br />18 <br />Alluvium <br />Alluvial water <br />Active <br />PAW -2 <br />7,445 <br />17 <br />Alluvium <br />Alluvial water <br />Active <br />PAW -3 <br />7,414 <br />18 <br />Alluvium <br />Alluvial water <br />Inactive <br />PAW-4 <br />7,414 <br />17 <br />Alluvium <br />Alluvial water <br />Inactive <br />PAW -8 <br />7,416 <br />40 <br />Alluvium <br />Alluvial water <br />Active <br />PAW -9 <br />7,357 <br />27 <br />Alluvium <br />Alluvial water <br />Active <br />NEW -2 <br />7,534.78 <br />370 <br />Allen Seam <br />Mine water <br />Active <br />NEW -3 <br />7,5208 <br />415 <br />Allen Seam <br />Mine water <br />Active <br />NEW -4 <br />7,5158 <br />420 <br />Allen Seam <br />Mine water <br />Active <br />TH -201 <br />7,486 <br />45 <br />Alluvium <br />RDA water <br />Active <br />TH -202 <br />7,531 <br />75 <br />Alluvium <br />RDA water <br />Active <br />TH -203 <br />7,587 <br />105 <br />Alluvium <br />RDA water <br />Active <br />MW -1 <br />7,403 <br />13.5 <br />Alluvium <br />Diesels ill <br />Abandoned <br />MW -2 <br />7,410 <br />14.5 <br />Alluvium <br />Diesels ill <br />Abandoned <br />MW -3 <br />7,420 <br />13 <br />Alluvium <br />Diesels ill <br />Abandoned <br />MW4 <br />7,422 <br />16 <br />Alluvium <br />Diesels ill <br />Abandoned <br />MW -5 <br />7,417 <br />13 <br />Alluvium <br />Diesels ill <br />Abandoned <br />MW -6 <br />7,414 <br />13 <br />Alluvium <br />Diesels ill <br />Abandoned <br />MW -7 <br />7,413 <br />13 <br />Alluvium <br />Diesels ill <br />Abandoned <br />MW -8 <br />7,417 <br />18 <br />Alluvium <br />Diesels ill <br />Abandoned <br />MW -9 <br />7,415 <br />1 18 <br />Alluvium <br />Diesels ill <br />Abandoned <br />MW -10 <br />7,416 <br />1 18 <br />1 Alluvium <br />Diesels ill <br />Abandoned <br />Notes: <br />8 Elevation adjusted to conform with CFI underground datum; subtract 100.73 ft for <br />USGS topographic correlation. <br />PAW -9: This station was installed and monitoring began in 1994 to monitor the overall <br />effects of the New Elk activities on alluvial groundwater. This well is located on the south bank <br />of the river near PRS -4. Data collected (annual minimum, maximum, mean) from 1994 to date <br />are presented in Table B -6. <br />