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7 Recommendations <br />Based on the evaluation presented in this report the fallowing recommendations are provided. <br />• Groundwater levels in the upgradient monitoring wells have not sustained a groundwater <br />level of two (2) feet or less below the natural ground surface for a period of three weeks, <br />therefore installation of a french drain system to reduce groundwater mounding is not <br />warranted at this time. <br />• Considering that the groundwater level changes observed beneath the Roe and Martin <br />properties are less than the 2-foot groundwater Level decrease below the seasonal low <br />water level condition incorporated in the Stegner Farm mining permit for areas <br />downgradient of the slurry wall, no mitigation of the groundwater depression southeast of <br />the slurry wall is warranted at this time. <br />• It is recommended that the groundwater level monitoring program be continued as set <br />forth in the mining permit. <br />18 <br />