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Well ID <br />Northing <br />(ft.) <br />Easting <br />(ft.) <br />Measuring <br />Point <br />Elevation <br />(ft.) <br />Drilled Depth <br />from Log <br />(ft. below <br />ground) <br />Screened <br />Interval <br />(ft. below <br />ground) <br />Total Depth <br />Measured on <br />7/30/2010 <br />(ft. below TPVC) <br />Sand Pack <br />Interval <br />(ft. below <br />ground) <br />PVC Well <br />Casing Stick <br />up Height <br />(ft. above <br />ground) <br />Well <br />Casing <br />Diameter <br />(in.) <br />Geologic Unit <br />Completed In <br />Date <br />Constructed <br />Borehole <br />Log <br />Available <br />MW -1 <br />1486789 <br />3097471 <br />5286 <br />26 <br />6 - 26 <br />65.9 <br />5 - 26 <br />2.4 <br />2 <br />Sandstone <br />6/2/1998 <br />Yes <br />MW -2 <br />1487458 <br />3097625 <br />5261 <br />114 <br />89 - 109 <br />112 0 <br />87 - 109 <br />2.2 <br />2 <br />Limestone & Sandstone <br />6/1/1998 <br />Yes <br />MW -3 <br />1486262 <br />3097727 <br />5259 <br />106 <br />84 - 104 <br />107 2 <br />81.5 - 113 <br />0.9 <br />2 <br />Limestone & Sandstone <br />6/1/1998 <br />Yes <br />MW -4 <br />1484269 <br />3098898 <br />5231 <br />unknown <br />-168 - 188 <br />188.3 <br />unknown <br />2.0 <br />2 <br />unknown <br />April, 1999 <br />No <br />all N S NM 111111 111111 111111 111111 111111 In r SO NIP <br />October 2012 <br />Table 1: Monitoring Well Construction Details <br />Attorney Work Product, Confidential and Privileged <br />Notes: Borehole and well construction logs were unavailable for MW -4. Information provided for MW -4 was obtained from a video survey of the well performed on July 30, 2010 <br />Coordinates and elevations measured with a recreational grade GPS unit and the DATUM is Colorado State Plane in US Feet, NAVD 83 and NAVD 84. <br />MW -1 well casing likely extended sometime after construction based on differences in drilled depth from borehole log and total depth measurement measured on 7/30/2010. <br />I \10\ 81640\ 0400 \CharactenzationPlnFnl- 230ct12 \Tables \10381640A Table 1 - Well Construction Summary xlsx <br />103- 81640A <br />Golder <br />Associates <br />