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<br /> <br />STATION <br />NUMBER STATION NAME <br /> <br />1407 Cottonwood Creek near Grand Mesa <br /> <br /> <br />1412 Youngs Creek near Grand Mesa <br /> <br /> <br />1442 Tongue Creek at Cory <br /> <br />1450 <br />1460 <br />1462 <br />1464 <br />1465 <br />1466 <br />1470 <br />1471 <br />1475 <br /> <br />1495 <br /> <br />1505 <br />1525 <br /> <br />DRAINAGE <br />AREA <br />(SQ. MI.) <br /> <br />2.5 <br /> <br />10.3 <br /> <br />196.0 <br /> <br />UNCOMPAHGRE RIVER <br /> <br />Uncompahgre River at Ouray <br /> <br />Uncompahgre River below Ouray <br /> <br /> <br />Uncompahgre River near Ridgeway <br /> <br />West Fork Dallas Creek near Ridgeway <br /> <br /> <br />East Fork Dallas Creek near Ridgeway <br /> <br /> <br />Pleasant Valley Creek near Noel <br /> <br /> <br />Dallas Creek near Ridgeway <br /> <br /> <br />Cow Creek near Ridgeway <br /> <br /> <br />Uncompahgre River at Co1ona - All-Events <br /> <br />- Combined <br /> <br />Snowmelt <br /> <br />Uncompahgre River at Delta - All-Events <br /> <br />- Combined <br /> <br />Snowmelt <br /> <br />44.0 <br />76.0 <br />149.0 <br />13.1 <br />16.8 <br />8.0 <br />96.2 <br />45.4 <br />443.0 <br />1/ <br />1129.0 <br />Y <br /> <br />PERIOD OF RECORD <br /> <br />NO. OF <br />YRS. OF <br />RECORD <br /> <br />242.0 <br /> <br />Gunnison River near Grand Junction 7870.0 <br />Prior to Blue Mesa Res.--Recorded Data Only <br />" --W/1884 Hist. est. & Gen. Skew =-.30 <br />After Blue Mesa Res. <br /> <br />1958-68 <br />1958-69 <br />1958-68, 1976 <br /> <br />11 <br />12 <br />12 <br /> <br />ELEV. <br />(FEET) <br /> <br />5030 <br /> <br />7800 <br />7670 <br />6878 <br />8400 <br />7980 <br />8680 <br />6980 <br />7900 <br />6319 <br /> <br />4930 <br /> <br />4864 <br /> <br />MEAN <br />Q <br />(CFS) <br /> <br />20 <br />55 <br />270 <br /> <br />985 <br />1425 <br /> <br />1135 <br /> <br />80 <br />170 <br /> <br />145 <br /> <br />395 <br /> <br />645 <br /> <br />1720 <br />1810 <br />1690 <br />1610 <br />1750 <br />1390 <br /> <br />1080 <br /> <br />STD. <br />DEV. <br /> <br />.23 <br />.14 <br />.37 <br /> <br />.17 <br />.15 <br /> <br />.14 <br />.23 <br /> <br />.15 <br />.33 <br /> <br />.20 <br /> <br />.17 <br /> <br />.18 <br />.18 <br />.18 <br />.18 <br />.19 <br />.19 <br /> <br />.24 <br /> <br />1939-54, 1976 <br /> <br />(Regulation by Blue Mesa <br />1897-1906, 1917-65 <br />1884, 1897-1906, 1917-65 <br />1966-76 <br /> <br />Reservoir of 3426 s.m. <br />57 4628 14,205 <br />57 14,400 <br />11 7655 <br /> <br />since <br />.22 <br />.22 <br />.15 <br /> <br />STATION <br />SKEW <br /> <br />-1.14 <br />-.81 <br />-.72 <br /> <br />.71 <br /> <br />-.23 <br /> <br />-.11 <br /> <br />.20 <br /> <br />-.55 <br /> <br />-.32 <br /> <br />.32 <br /> <br />.30 <br /> <br />-.05 <br />.18* <br />.00* <br />-.30 <br />.15* <br />.00* <br /> <br />.20 <br /> <br />1966) <br />-.61 <br />-.45* <br />-.14 <br /> <br />l/ Annual peak rain and snow events were analyzed separately and the resultant frequency curves were then combined <br />statistically into one curve. <br /> <br />* <br /> <br />1911-24 <br />1914-29 <br />1959-76 <br />1956-70 <br />1948-70 <br />1956-67 <br />1922-27, 1956-71 <br />1956-73 <br />1903-05, 1921-76 <br /> <br />14 <br />16 <br />18 <br />15 <br />16 <br />12 <br />22 <br />18 <br />59 <br /> <br />1903-16, 1921-76 <br /> <br />58 <br /> <br />Roubideau Creek at Mouth, near Delta <br /> <br />GUNNISON RIVER BELOW "UNCOMPAHGRE RIVER" <br /> <br />17 <br /> <br />Adopted for final computations. <br /> <br />3 <br />