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<br />• <br />Elevation <br />7011.0 <br />7012.0 <br />7013.0 <br />7014.0 <br />7015.0 <br />7016.0 <br />7017.0 <br />7018.0 <br />Stage (ft.) <br />0 <br />1 <br />2 <br />3 <br />4 <br />5 <br />6 <br />7 <br />Table 7-6e-8 is a summary of the spillway data. <br />Principal Spillway <br />TABLE 7-6e-8 <br />Spillway Data Summary <br />Sediment Pond 008 <br />Type <br />Orifice Diameter . <br />Inlet Elevation <br />10-year, 24-hour <br />Peak Stage Elevation . <br />(cfs <br />0 <br />0.94 <br />1.34 <br />1.64 <br />1.89 <br />2.11 <br />2.31 <br />2.50 <br />Riser Inlet (CMP) <br />6.00-inch <br />7011.0 <br />7013.6 <br />Type <br />Barrel Diameter. . <br />Riser Diameter . <br />Length of Barrel . <br />Vertical Head Drop . <br />Entrance Loss Coef . <br />Bend Loss Coef . <br />Wier Coef <br />Orifice Coef . <br />Manning Coef . <br />Inlet Elevation <br />25-year, 24-hour <br />Peak Stage Elevation . <br />Drop Inlet (CMP) <br />24.000-inch <br />24.000-inch <br />115.000-ft <br />15.000-ft <br />1.000 <br />0.500 <br />3.100 <br />0.600 <br />0.025 <br />7015.0 <br />Emergency Spillway <br />7016.6 <br />The entrance to the emergency spillway is located four feet above the <br />principal spillway. There will be no flow through the emergency spillway <br />inlet as a result of the runoff from a 10-year, 24-hour precipitation <br />event or less. See Figure 7-6e-1 for explanation of above. <br />. Pond 008 is designed to safely pass the runoff from the 100-year, 24-hour <br />precipitation event without overtopping the dam. The top of the dam <br />elevation (7020.0) is 2.6 feet above the peak stage elevation of 7017.4. <br />7-6e-12 <br />