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meets effluent limitations requirements by one or a combination of the <br /> following techniques: <br /> 1. Pump the water to another sedimentation pond. <br /> 2. Evaporation. <br /> 3. Utilize the water for dust control within the permit area. <br /> 4. Utilize the water for sprinkler irrigation on the reclamation <br /> areas to increase the soil moisture. <br /> 5. Reduce the discharge rate and/or install dentention structures <br /> such as silt fence or hay bales at the discharge location. <br /> Whether the pond is bypassed or the water is moved away from the <br /> construction area to other areas of the permit area, Peabody will <br /> minimize erosion and comply with the applicable regulations. <br /> Embankment reconstruction will be conducted in compliance with CMLRD <br /> regulations. The existing embankment will be cleared of all organic <br /> matter prior to the placement of new fill material . The placing and <br /> spreading of fill material will proceed from the lowest point on the <br /> embankment in horizontal layers of such thickness as to allow for a <br /> minimum compaction of 93 percent of the standard proctor. Fill material <br /> will be free of sod, large roots, vegetation matter, coal or coal <br /> processing waste, and frozen material . Both the upstream and downstream <br /> slopes of the embankment will be 3h:ly or flatter. The completed <br /> embankment and surrounding disturbed areas will be seeded and <br /> revegetated to prevent erosion. <br /> SELECTED REFERENCES <br /> Barfield, B.J. , Warner, R.C. , and Haan, C.T. 1983. Applied Hydrology <br /> and Sedimentology for Disturbed Areas. Oklahoma Technical Press, <br /> Stillwater, Oklahoma. <br /> 1985. Communication with Colorado and Arizona SCS Hydrologist (8-5-85) . <br /> Dames and Moore. 1985. General Report Geotechnic, Hydrologic, and <br /> Hydraulic Evaluation of Sedimentation Structures Kayenta and Black <br /> Mesa Mines. Navajo County, Arizona. <br /> NOAA Precipitation Frequency Atlas of the Western States. Volume III. <br /> Colorado. 1973. <br /> 11 <br />