LOCATION.--Lat 39°48'02", long 106°01'33", in SW14SW14 sec.9, T.3 S., R.77 W., Grand County, Hydrologic Unit 14010001, on left bank 700 ft upstream from mouth, and 1.2 mi southeast of Leal.
DRAINAGE AREA.--8.76 mi2.
PERIOD OF RECORD.--October 1965 to current year. For a complete listing of historical data available for this site, see http://waterdata.usgs.gov/co/nwis/inventory/?site_no=09035800
GAGE.--Water-stage recorder. Elevation of gage is 8,940 ft above NGVD of 1929, from topographic map. Prior to Aug. 23, 1996, at site 2,400 ft upstream at different datum.
REMARKS.--Records good except for estimated daily discharges, which are poor. No diversion upstream from station. Several measurements of specific conductance and water temperature were obtained and are published in the "Supplemental Water-Quality Data For Gaging Stations" section of this report.
Discharge, cubic feet per second
WATER YEAR OCTOBER 2002 TO SEPTEMBER 2003
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e2.3
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e2.5
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e2.8
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e2.2
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e1.9
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e1.7
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e2.7
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4.5
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88
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e34
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e6.2
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7.5
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e2.6
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e2.6
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e3.1
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e2.3
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e2.2
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e1.6
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e2.8
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4.4
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76
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e33
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e5.6
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7.1
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|
e3.5
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e2.5
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e2.8
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e2.4
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e2.0
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e1.5
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e3.0
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4.3
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68
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e31
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e9.5
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7.4
|
|
e2.8
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e2.4
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e2.6
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e2.3
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e1.8
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e1.5
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e3.2
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4.4
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58
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e30
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e11
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7.2
|
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e3.0
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e2.7
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e3.0
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e2.0
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e1.9
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e1.7
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e2.9
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4.2
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52
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e28
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e9.5
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6.6
|
|
e2.4
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e2.7
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e2.8
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e1.9
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e1.7
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e1.6
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e3.0
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4.1
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47
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e26
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e8.9
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7.4
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|
e3.1
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e2.7
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e2.7
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e1.9
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e1.7
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e1.6
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e2.9
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4.1
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43
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e23
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e8.4
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8.7
|
|
e3.5
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e2.9
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e2.6
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e2.0
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e1.8
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e1.6
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e2.8
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4.0
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43
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e22
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e7.8
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7.8
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|
e3.2
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e2.9
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e2.5
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e2.0
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e1.5
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e1.7
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e3.0
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4.0
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46
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e20
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e7.2
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10
|
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e3.0
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e2.9
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e2.4
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e1.8
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e1.6
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e1.7
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e3.2
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4.0
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51
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e19
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e6.7
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9.5
|
|
e2.6
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e2.7
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e2.3
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e1.8
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e1.6
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e1.6
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e3.6
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3.8
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55
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e18
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e6.4
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9.3
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e2.9
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e2.5
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e2.3
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e1.9
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e1.7
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e1.8
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e4.1
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4.4
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55
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e16
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e6.1
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8.9
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e2.1
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e2.4
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e2.6
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e1.9
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e1.8
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e1.9
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e4.6
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5.8
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52
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e15
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e5.8
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8.3
|
|
e2.4
|
e2.5
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e2.7
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e2.0
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e1.8
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e2.0
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e4.5
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7.1
|
54
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e14
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5.5
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7.9
|
|
e3.0
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e2.4
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e2.9
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e2.0
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e1.9
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e1.8
|
e5.2
|
8.6
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57
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e13
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5.3
|
7.8
|
|
e2.6
|
e2.4
|
e2.9
|
e1.8
|
e1.9
|
e1.7
|
e5.0
|
12
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55
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e13
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9.8
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7.6
|
|
e2.4
|
e2.6
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e2.9
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e1.9
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e2.0
|
e1.8
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e4.5
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16
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55
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e12
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12
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7.4
|
|
e2.2
|
e2.8
|
e2.9
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e1.9
|
e2.0
|
e1.9
|
e3.8
|
16
|
56
|
e11
|
14
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8.1
|
|
e2.1
|
e2.8
|
e2.8
|
e2.0
|
e2.0
|
e1.8
|
e3.1
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17
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55
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e10
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8.9
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7.7
|
|
e2.0
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e3.0
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e2.6
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e2.0
|
e2.1
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e1.8
|
e2.6
|
19
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53
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e8.9
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7.4
|
7.2
|
|
e1.9
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e2.8
|
e2.6
|
e1.8
|
e1.9
|
e2.1
|
e3.1
|
22
|
51
|
e8.0
|
6.8
|
7.0
|
|
e2.3
|
e2.6
|
e2.6
|
e1.7
|
e2.1
|
e1.8
|
e3.4
|
26
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51
|
e7.1
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6.7
|
6.8
|
|
e2.7
|
e2.7
|
e2.4
|
e1.6
|
e1.9
|
e1.6
|
e3.0
|
32
|
50
|
e6.8
|
13
|
6.5
|
|
e2.4
|
e2.7
|
e2.3
|
e1.6
|
e1.8
|
e1.6
|
e2.4
|
37
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47
|
e7.1
|
12
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6.3
|
|
e2.1
|
e2.6
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e2.3
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e1.4
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e2.0
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e1.7
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e4.2
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41
|
e42
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e7.7
|
12
|
6.1
|
|
e2.4
|
e2.2
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e2.3
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e1.3
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e1.8
|
e1.7
|
4.4
|
43
|
e42
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e7.7
|
10
|
5.9
|
|
e2.5
|
e2.4
|
e2.1
|
e1.5
|
e1.7
|
e1.5
|
4.8
|
54
|
e41
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e6.8
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9.3
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5.8
|
|
e2.4
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e2.3
|
e2.4
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e1.6
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e1.7
|
e1.4
|
4.8
|
71
|
e39
|
e6.2
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8.9
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5.7
|
|
e2.4
|
e2.4
|
e2.3
|
e1.3
|
---
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e1.7
|
5.0
|
84
|
e38
|
e7.1
|
8.1
|
5.7
|
|
e2.5
|
e2.6
|
e2.4
|
e1.5
|
---
|
e1.9
|
4.9
|
85
|
e36
|
e7.1
|
8.8
|
5.5
|
|
e3.1
|
---
|
e2.3
|
e1.7
|
---
|
e2.5
|
---
|
89
|
---
|
e7.1
|
8.3
|
---
|
|
80.4
|
78.2
|
80.2
|
57.0
|
51.8
|
53.8
|
110.5
|
735.7
|
1,556
|
475.6
|
265.9
|
220.7
|
|
2.59
|
2.61
|
2.59
|
1.84
|
1.85
|
1.74
|
3.68
|
23.7
|
51.9
|
15.3
|
8.58
|
7.36
|
|
3.5
|
3.0
|
3.1
|
2.4
|
2.2
|
2.5
|
5.2
|
89
|
88
|
34
|
14
|
10
|
|
1.9
|
2.2
|
2.1
|
1.3
|
1.5
|
1.4
|
2.4
|
3.8
|
36
|
6.2
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5.3
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5.5
|
|
159
|
155
|
159
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113
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103
|
107
|
219
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1,460
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3,090
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943
|
527
|
438
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STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1966 - 2003, BY WATER YEAR (WY)
|
|
4.00
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3.11
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2.56
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2.18
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2.00
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2.01
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2.89
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15.4
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46.7
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21.1
|
7.20
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4.68
|
|
7.86
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5.52
|
4.33
|
3.00
|
3.07
|
2.90
|
6.03
|
31.2
|
85.1
|
91.6
|
20.2
|
9.64
|
|
(1985)
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(1985)
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(1985)
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(1985)
|
(1998)
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(1998)
|
(1985)
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(2000)
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(1984)
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(1983)
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(1983)
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(1984)
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|
2.55
|
1.82
|
1.38
|
1.20
|
1.21
|
1.10
|
1.49
|
4.39
|
12.3
|
4.15
|
2.22
|
2.12
|
|
(1979)
|
(1976)
|
(1976)
|
(1976)
|
(1975)
|
(1975)
|
(1975)
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(1983)
|
(2002)
|
(2002)
|
(2002)
|
(2002)
|
a From rating curve extended above 100 ft 3/s.
b Maximum gage height, 5.44 ft, Jun 19, 1997, present site and datum.
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