Laserfiche WebLink
West Elk Mine 2007 Annual Hydrology Report 27 <br />• Table 5 <br />Summary of the Ground Water Monitoring Well Characteristics <br />• <br />• <br /> <br />Monitoring Well <br />Location Ground <br />Elevation <br />toc, ft. Screened <br />Interval Depth <br />ft Total Depth <br />(ft) Formation of <br />Completion <br />Facility Area Wells and Alluvial Wells <br />P-3 (MW-8) TOS, R90W, Sec. 10, SW,SW 6145.5 25-30 33.8 Colluvium <br />P-4 (MW-9) T13S, R90W, Sec. 10, SW,SW 6147.5 25-30 33.0 Colluvium <br /> <br />P-6 <br />T13S, R90W, Sec. 10, SW,SW <br />6204.8 <br />78-83 <br />83.0 Alluvium <br />(S 1. Gulch <br /> <br />P-7 <br />T13S, R90W, Sec. 15, SW,SW <br />6205.7 <br />50-55 <br />55 Alluvium <br />S 1. Gulch <br />E-1 T13S, R90W, Sec. 10, SW,SE 6187.0 n.a. 30.0 Colluvium <br />E-7 T13S, R90W, Sec. 10, SE,SW 6116.3 12-32 32.0 Colluvium <br />Upper D Fork Alluvial T14S, R90W, Sec. 2, SW,NW 8100 24-29 29 Alluvium <br />Lower D Fork Alluvial T13S, R90W, Sec. 33, NE,NW 7640 17.5-22.5 22.5 Alluvium <br />Permit Area Wells com leted in the Barren Member above F Seam <br /> <br />SOM-80 <br />T13S, R90W, Sec. 21, NW,NE <br />6854.4 <br />50-90 <br />142.5 Barren Mbr. <br />Mesa Verde Fm. <br /> <br />OM-13 !l <br />T13S, R90W, Sec. 16, SW,NE <br />6761.9 <br />124-188 <br />188.0 Barren Mbr. <br />Mesa Verde Fm. <br /> <br />SOM-45-H-1 1 <br />T13S, R90W, Sec. 291 NE,SW <br />7703.5 <br />280-320. <br />320.0 Barren Mbr. <br />Mesaverde Fm. <br /> <br />SOM-45-H2 <br />T13S, R90W, Sec. 29, NE,SW <br />7703.8 <br />160-260 <br />260.0 Barren Mbr. <br />Mesa Verde Fm. <br /> <br />SOM-23-11-4 <br />T13S,R90W, Sec. 33, NW, NW <br />7518 <br />70-220 <br />225 Barren Mbr. <br />Mesaverde Fm. <br />Permit Area Wel ls completed in the F Seam <br />SOM-2-H TOS, R90W,,, Sec. 29, SE,NW 7873.6 711.3-716.8 ft.* 716.8 F-Seam <br />OM-16-H T13S, R90W Sec. 28, SW,NW 8029.6 1025-1034 ft*. 1034.0 F-Seam <br />SOM C-76 TI 3S, R90W, Sec. 33, NW,NE 7579.6 444-457*. 457.0 F-Seam <br />SOM-23-H-3 T13S,R90W, Sec. 33, NW, NW 7518 217-232* 232 F-Seam <br />Permit Area Wel ls completed in the E Seam <br />6-27-1 T13S, R90W Sec. 27, NW,NE 7871.5 1270-1290 1320.0 E-Seam <br />3-11-1 T13S, R90W, Sec. 11, SE,SE 6281 240-250 250 E-Seam <br />SOM-3E T13S, R90W, See. 34, SE,SE 8051 1015-1035 1035.0 E-Seam <br />SOM-23-H-2 T13S,R90W, Sec. 33, NW, NW 7518 -356-376 376 E-Seam <br />Permit Area Wells completed above the E Seam <br />6-2-2 T14S, R90W, Sec. 2, NE,NE 7999.0 1063-1083 1540.0 Above E-Seam <br />Permit Area Wells completed in B Seam <br />SOM-129-H T13S, R90W, Sec. 16, NE,NE 6269.1 334-362 365.0 B-Seam <br />So. W-1 TI 3S, R90W l Sec. 29, NW,SW 8020.0 1320-1380 1380.0 B-Seam <br />V-4b T13S, R90W, Sec. 15, SE,SW 6687.0 600-625 630.0 B-Seam <br />1-11-1 T13S, R90W, Sec. 11, SE,NE 6281.3 489-499 509.0 B-Seam <br />SOM-3B T13S, R90W, Sec. 34, SEISE 8051 1294.5-1315 1415.0 B-Seam <br />OM-23-H-1 TI3S,R90W, Sec. 33, NW, NW 7518 587-604* 604 B-Seam <br />Shaded items - Wells deleted from monitoring program because casing is damaged or has collapsed <br />June 2008 <br />HydroGeo, Inc.