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TABLE X <br /> Approximate McIntosh Lake Storage Volume Table <br /> D 1P1 Surface Incremental Total <br /> Elevation Area Volume Volume <br /> ac (ac-ft) ac-ft <br /> 5057 101.0 0 (-4) <br /> 5058 101.0 101 97 <br /> 5059 113.0 107 204 <br /> 5060 125.5 119 323 <br /> 5061 138.0 132 455 <br /> 5062 150.5 144 599 <br /> 5063 163.0 157 756 <br /> 5064 175.5 169 925 <br /> 5065 188.0 182 1,107 <br /> 5066 200.5 195 1,302 <br /> 5067 213.0 207 1,509 <br /> 5068 225.5 219 1,728 <br /> 5069 238.0 232 1,960 <br /> 5070 250.5 244 2,204 <br /> 5071 263.0 257 2,461 <br /> 5072* 292.0 277 2,738 <br /> 5073* 307.0 300 3,038 <br /> 5074* 322.0 314 3,352 <br /> D11 . Ap 5075* 338.0 330 3,682 <br /> * The surface area for 5072 and 5074 were planimetered from existing topo provided <br /> by the City of Longmont. The areas for 5073 and 5075 were interpolated from 5072 <br /> to 5074. <br /> SPILLWAY DISCHARGE <br /> Existing Spillways <br /> There is no defined spillway at McIntosh Lake Dam. The low points at the east and west ends of the <br /> dam act as spillways. <br /> 19 <br />