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<br />. <br /> <br />nlil082 <br /> <br />. <br /> <br />TABLE 8 <br />COMPARISON OF ESTIMATED STREAMFLOWS <br /> <br />. Drainage Mean Mean Average Annual <br /> Area Precip. Basin Virgin Runoff <br /> River Segment (sq-mi) (inches) Elevation (ac-ft/sq-mi) <br /> Mancos River-Weber Canyon 322 13.3 6600 241 <br />. to Highway 666 <br /> La Plata River-Hesperus 274 15.0 73002 441 <br /> to State Line <br /> La Plata River-Mouth of 121 12.3 6800 251 <br /> Chen-y Creek to State <br />. Line <br /> Piedra River-Highway 160 235 20 7100 76 <br /> to Arbo1es, excl uding <br /> Martinez Creek <br />. <br /> <br />. <br /> <br />. <br /> <br />1 <br /> <br />Runoff estimates have not been reduced to account for consumptive use <br />losses associated with riparian vegetation along the river channel. <br /> <br />2 <br /> <br />This segment of the La Plata River drainage basin includes areas with <br />elevations over 11,000 feet and mean precipitation of over 30 inches. These <br />areas contribute a disproportionately large amount of the average annual <br />runoff within the segment. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />,~ <br />:: ,': '{' <br />