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<br />replaced by Utah Sweet Vetch,Cicer Milk Vetch or American Vetch, <br />if seeds are available because of the tenacity of the original <br />species in the application. 2.05.4(2)(e). <br />2.05.5 Post Mining Land Use <br />1. A map delineating post mining land uses prepared to the standards <br />of 2.10 must accompany the revised permit application. (see <br />Attachment B) 2.05.5(c) <br />2.05.6 Mitigation of the Impacts of Mining Operations <br />(3) Protection of the Hydrologic Balance <br />1. To ensure the protection of the hydrologic balance, baseline <br />information regarding the groundwater and surface water must <br />be obtained. <br />A ground water monitoring plan must be supplied which includes <br />at least one well in the Trinidad Sandstone in the permit area <br />or adjacent area, unless other data can be provided. Monitoring <br />wells in the aquifers of vermejo Raton, and Poison Canyon <br />Formations must be supplied. The qualifty, quantity of the <br />ground water as well as the transmissivity, storativity, <br />recharge and discharge of aI1 of the aquifers must be determined. <br />The applicant has supplied an estimated permiability of the <br />Vermejo Formation. These estimates must be substantiated. <br />2.05.6(3)(a) <br />2. A monitoring plan must also be provided to determine the baseline <br />infozmation for surface water quantity and quality. As identified <br />in 2.04.7(2)(b)(ii), the locations of surface water sampling were <br />not submitted. (2.05.6(3)(a)) <br />3. A plan for control of surface runoff was provided. (See section <br />2.05.3(4) for comments.) Due to the high pK readings and the heavy <br />metal content of the mine water, an emergency control system and <br />plan for treatment for mine water must be designed and implemented <br />because of the high probability of influx of water due to the en- <br />counter of faults or unknown mine workings. (2.05.6(3)(b)(i) <br />9. I plan for control of water within the'~wash plant must be pro- <br />vided. A flow sheet which shows all compounds added to the <br />water, and flow rates inside and outside in the recirculation <br />system must be provided. <br />If a 10 year 29 hour event were to happen, would any water which <br />went through the wash plant be discharged from the N1 sediment <br />pond? <br />Due to the toxic characteristics of this water this information <br />needs to be supplied (2.05.6(3)(b)(i) <br />(9) <br />