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Bernhardt Pit Groundwater Evaluation <br /> May 2023 Page 22 of 31 <br /> Table A2- Bernhardt Monitoring Well Water Levels (3-29-23) and Bedrock <br /> Elevations <br /> Well Designation: JT MW-1 JT MW-2 JT MW-3 JT MW-4 <br /> Location: North Side East Side West Side South Side <br /> Top of Well Elevation ft-msl = 4722.96 4723.15 4727.7 4726.65 <br /> Stick-up ft = 3.04 3.06 2.92 3.09 <br /> Ground Elevation ft-msl = 4719.92 1 4720.09 4724.78 4723.56 <br /> Logged Depth to Bedrock ft 35 33 40 33 <br /> Bedrock Elevation ft-msl 4684.92 4687.09 4684.78 4690.56 <br /> Saturated Thickness ft = 30.58 26.79 32 25.71 <br /> ,Depth to Water ft = 4.42 6.21 8.00 7.29 <br /> Water Table Elevation ft-nisl = 4715.50 4713.88 4716.78 4716.27 <br /> Table A3-Mass Balance <br /> Steady State no it <br /> Mass Balance (cfs) <br /> Source Inflows Outflows <br /> Aquifer 13.56 -5.38 <br /> River 4.42 -12.60 <br /> Total 17.98 -17.98 <br /> Error=F- -0.01% <br /> Stead State with Bernhardt pit) <br /> Mass Balance (cfs) <br /> Source Inflows Outflows <br /> Aquifer 13.56 -5.37 <br /> River 4.49 -12.68 <br /> Total 18.05 -18.05 <br /> Error= 0.002% <br /> McGrane Water Engineering,LLC <br /> 1669 Apple Valley Rd. •Lyons,CO 80540 0 Phone:(303)917-1247;email:dennis@mcgranewater.com <br />