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COLORADO LEGACY LAND <br /> SCHWARTZWALDER MINE <br /> TABLE E-3.GROUNDWATER SAMPLE LOCATIONS <br /> Ground <br /> Surface Casing Total Well Screened <br /> Location ID Installation Easting Northing Elevation Elevation Depth Construction Interval <br /> mple ID Date (feet)1 (ft amsl) (ft amsl) (ft bgs) Details (ft bgs). Notes <br /> 8/23/2012 3,061,408.98 1,733,008.633 6,542 Unknown 16.9 24-in steel, 11.9-16.9 Discontinued <br /> Sump 10 0.25-in slot sampling per TR 27. <br /> Spigot-inside water <br /> treatment plant. <br /> Mine pool water <br /> influent to Water <br /> Raw Feed N/A N/A N/A N/A N/A N/A N/A N/A <br /> Treatment Plant. <br /> Raw Feed use to <br /> be called"Mine <br /> Refill". <br /> Spigot-inside water <br /> treatment plant. <br /> N/A N/A N/A N/A N/A N/A N/A N/A Combined pump- <br /> Sumps back water from <br /> sumps. <br /> Notes: <br /> 1 Coordinates: NAD 1983.Colorado State Plane Colorado Central(Feet). <br /> N/A=not applicable <br /> amsl=above mean sea level <br /> bgs=below ground surface <br /> ft=feet <br /> in=inch <br /> NOVEMBER 2020 22 AMENDMENT <br />