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LITTLE COLLOM POND -PLAN VIEW <br />Scale 1" = 200' <br />New\Collom Maps PENDING AFTER 01 23 09 \Fig726 Pond Design%FIG. 726 - Collum Sump Fig 2.dwg, pawlowsr, Plotted by Pawlowski <br />U, <br />.: 11 <br />II <br />..II <br />LITTLE COLLOM SUMP <br />FA <br />1 +00 2 +00 3 +00 4+00 5 +00 6 +00 7 +00 8 +00 9 +00 <br />i] <br />6800 <br />6750 <br />6700 <br />6650 <br />6600 <br />7000 <br />6950 <br />6900 <br />6850 <br />6800 <br />6750 <br />6700 <br />6650 <br />6600 <br />10 +00 11+00 12 +00 13 +00 14 +00 15 +00 16 +00 17 +00 <br />B' <br />6800 <br />6750 <br />6700 <br />6650 <br />6600 <br />0 +00 1 +00 2 +00 3 +00 4 +00 5 +00 6 +00 7 +00 8 +00 9 +00 10 +00 11 +00 12 +00 13 +00 <br />PREMINE TOPO <br />X SEAM COAL <br />SUMP <br />HIGH WATER LEVEL <br />HORIZONTAL SCALE: 1" =100' VERTICAL SCALE: 111=200' <br />AREA - CAPACITY TABLE <br />Monifoiing andlnspectionS: <br />Monifodng and inspections shou /d be pwformed by quari/ied individua /s as outlined in Colofado DRMSragulations. <br />LEGEND <br />BASE OF X -SEAM COAL CONTOURS <br />CONTOURS WITHIN POND INTERIOR BELOW HIGH WATER LINE <br />A A' CROSS SECTION LOCATION <br />EM EROSION PROTECTION SPILLWAY OUTLET <br />M <br />N <br />S <br />ENGINEERS CERTIFICATION <br />I, THOMAS C. PETERSON, being a <br />Licensed Professional Engineer in <br />the State of Colorado, do hereby <br />certify that this map has been <br />reviewed by me and that it accurately <br />represents the as -built condition of the <br />impoundment following construction. <br />�0"tJ111uup111 <br />O``00 L / � <br />P <br />`o <br />32257 z • <br />SfCNAL • <br />1 E,All NF <br />W, <br />0/0 <br />n ys nlabo <br />dl'e6, 7 <br />CAPACITY <br />ELEVATION <br />(Feet) <br />AREA <br />(Acres) <br />AVERAGEAREA <br />(Acres) <br />INCREMENTAL <br />(Acre -Feet) <br />CUMULATIVE <br />(Acre -Feet) <br />6705 <br />1.29 <br />0 <br />0 <br />1.56 <br />6710 <br />1.82 <br />7.79 <br />7.79 <br />2.43 <br />6716 <br />2.52 <br />13.05 <br />20.85 <br />2.77 <br />6720 <br />3.02 <br />11.10 <br />31.94 <br />3.42 <br />6726 <br />3.82 <br />20.54 <br />52.48 <br />4.10 <br />6730 <br />4.39 <br />16.42 <br />68.90 <br />4.87 <br />6737 <br />5.36 <br />34.11 <br />103.01 <br />TOTAL CAPACITY 103.01 ACRE -FEET (DESIGN) <br />Monifoiing andlnspectionS: <br />Monifodng and inspections shou /d be pwformed by quari/ied individua /s as outlined in Colofado DRMSragulations. <br />LEGEND <br />BASE OF X -SEAM COAL CONTOURS <br />CONTOURS WITHIN POND INTERIOR BELOW HIGH WATER LINE <br />A A' CROSS SECTION LOCATION <br />EM EROSION PROTECTION SPILLWAY OUTLET <br />M <br />N <br />S <br />ENGINEERS CERTIFICATION <br />I, THOMAS C. PETERSON, being a <br />Licensed Professional Engineer in <br />the State of Colorado, do hereby <br />certify that this map has been <br />reviewed by me and that it accurately <br />represents the as -built condition of the <br />impoundment following construction. <br />�0"tJ111uup111 <br />O``00 L / � <br />P <br />`o <br />32257 z • <br />SfCNAL • <br />1 E,All NF <br />W, <br />0/0 <br />n ys nlabo <br />dl'e6, 7 <br />