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Particle Size (mm) Percent Finer <br /> 2.0000 100.0 <br /> 1.0000 100.0 <br /> 0.1000 85.0 <br /> 0.0500 80.0 <br /> 0.0020 20.0 <br /> 0.0001 0.0 <br /> Storage Capacity <br /> The storage capacity of Sedimentation Pond 005 was also analyzed using <br /> the SEDIMOT II computer program. Table 2 is a summary of the as-built <br /> storage capacity (see Exhibit 13-15A) . <br /> TABLE 2 <br /> Design Storage Capacity Summary <br /> Sediment Pond 005 <br /> Stage Capacity <br /> Elevation (ft.) (Ac-ft.) Description <br /> 5689.0 0.0 0.0 Bottom of Pond <br /> 5694.1 5.1 0.63 Elevation of Principal <br /> Spillway and 100% <br /> Sediment Storage <br /> 5699.08 10.08 1.72 10-year, 24-hour <br /> Peak Stage <br /> 5700.9 11.9 2.23 Elevation of Emergency <br /> Spillway <br /> 5701.90 12.90 2.55 25-year, 24-hour <br /> Peak Stage <br /> 5702.87 13.87 2.90 100-year, 24-hour Peak <br /> Stage <br /> 5703.2 14.2 3.02 Elevation of the Top <br /> of the Embankment <br /> Peabody does not anticipate any pit pumpage or other inflow to the pond <br /> at this time. <br /> 4 <br />