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Figure 3: Nix Groundwater Levels, Groundwater Flow, and Adjacent Mine Sites2 <br /> v,..f q of ro P <br /> 4 <br /> M1999006 <br /> f <br /> 1. <br /> { <br /> r 1 <br /> 4,,: <br /> — Nix Permit Boundary <br /> Adjacent Mine Permit Boundaries <br /> M2015033 Nix Monitoring well <br /> o. General Direction of Groundwater Flow <br /> 4793 <br /> M2009018 4789 <br /> 41x, Groundwater Elevation <br /> (ft msl,Jan 2023) <br /> 41M: <br /> 4111 <br /> N <br /> Oft 2000 ft 4000 ft A <br /> 2.2 Baseline Groundwater Quantity Data <br /> RMCC has been monitoring groundwater levels since August 2019, as shown in Figure 3 <br /> (some measurements commenced long before 2019 but are not shown here). The <br /> seasonality of groundwater levels is noted. Several wells (see, e.g., Nix-Owens-Mon 1, <br /> Nix-Owens-Mon 2, Nix-Owens-Mon 4A) have run dry around the same time as the nearby <br /> Raptor Materials pit was dewatered for mining; RMCC will continue to test those wells for <br /> water. <br /> 2 For the full figure and accompanying report, please see RMCC's March 31, 2023, Response to TR2, <br /> Adequacy Review 1. Figure 3 has been modified since the adequacy review to include Nix-RMCC-Mon 9. <br /> 7 <br />