Site ID: 1814 Lat. 69.6211 USA 0
River: Kongakut Long. -141.8837
Site name: 0 Contributing area: 3579 km2 Ratio to Comparison Station: 0.00
Latest measurement: 8-Jan-10 Mean annual runoff: 262 mm (2003-2008)
Hydrologic status: 2 Normal flow Total runoff this year: 305 mm
Latest M/C ratio: 1.15 Seven day total: 6 mm
Estimated current discharge: 39 m3/sec Percent of mean 7-day total: 133.1 % (today's value compared to mean for same period, 2003-2007)
Ice-cover determination: 5 yr recurrence flood: 65 m3/sec (from Log Pearson III analysis)
Status Codes:  1 = Low flow, 2 = Normal flow, 3 = Flood, 4 = Major Flood 64 m3/sec (from Gumbel Extreme Value analysis)
Comparison Station Information:  Arctic Red River (4208025)         Contributing Area:   sq mi 1678481 sq km
(Data from this gaging station are used for the calibration to discharge, with an adjustment for different contributing areas)
Notes: Need smaller watershed comparison station and addition of ice-cover threshold
Discharge and runoff, based on satellite remote sensing (NASA AMSR-E data)
(For U.S, sites, nearby ground station discharge may also be shown)
2008-Present
2002-Present
Annual  Monthly Total Runoff (mm), computed from above satellite-based discharge data
Runoff
(mm) Jan Feb Mar April May June July Aug Sept Oct Nov Dec
0 2002 no data no data no data no data no data no data no data 0.0 0.0 0.0 0.0 0.0
314 2003 0.0 9.0 34.1 33.3 31.5 28.3 24.9 25.9 28.5 36.7 28.8 32.9
335 2004 31.0 28.5 29.1 26.5 32.8 33.9 27.4 28.2 22.4 25.1 23.0 26.7
283 2005 31.5 29.0 30.5 25.8 31.9 34.6 24.9 24.2 22.2 28.0 0.0 0.0
188 2006 24.5 25.2 30.5 26.9 29.5 27.1 23.8 0.9 0.0 0.0 0.0 0.0
272 2007 0.0 17.0 27.0 24.6 27.4 28.6 24.2 24.1 22.7 25.1 25.4 25.6
305 2008 27.7 27.8 28.9 25.1 27.5 24.3 23.5 22.9 22.1 25.5 23.5 26.4
335 2009 29.6 25.7 28.3 26.9 30.9 28.9 23.9 23.7 26.9 34.3 27.7 28.2
10 2010 10.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Mean Annual Runoff (mm): 262 Standard Deviation: 51
Trend in Annual Runoff (slope):  3.68
Discharge is estimated via a rating equation directly from the remote sensing data (M/C ratio) shown below.
Explanation:   Green line records upwelling microwave emission from a land parcel (ca 10 km x 10 km) near the river; blue line from a parcel centered over the river.
Brown line is their ratio (M/C; scale on right) and is used to estimate river discharge via a rating equation.
Rating equations are being developed and applied on an individual basis. For calibration status, see "notes" entry, above.
GoogleEarth View of Measurement Site
1814.jpg
Return
Estimated
Disharge
Data
Date m3/sec
22-Jul-02
23-Jul-02
24-Jul-02
25-Jul-02
26-Jul-02
27-Jul-02
28-Jul-02
29-Jul-02
30-Jul-02
31-Jul-02
1-Aug-02
2-Aug-02
3-Aug-02
4-Aug-02
5-Aug-02
6-Aug-02
7-Aug-02
8-Aug-02
9-Aug-02
10-Aug-02
11-Aug-02
12-Aug-02
13-Aug-02
14-Aug-02
15-Aug-02
16-Aug-02
17-Aug-02
18-Aug-02
19-Aug-02
20-Aug-02
21-Aug-02
22-Aug-02
23-Aug-02
24-Aug-02
25-Aug-02
26-Aug-02
27-Aug-02
28-Aug-02
29-Aug-02
30-Aug-02
31-Aug-02
1-Sep-02
2-Sep-02
3-Sep-02
4-Sep-02
5-Sep-02
6-Sep-02
7-Sep-02
8-Sep-02
9-Sep-02
10-Sep-02
11-Sep-02
12-Sep-02
13-Sep-02
14-Sep-02
15-Sep-02
16-Sep-02
17-Sep-02
18-Sep-02
19-Sep-02
20-Sep-02
21-Sep-02
22-Sep-02
23-Sep-02
24-Sep-02
25-Sep-02
26-Sep-02
27-Sep-02
28-Sep-02
29-Sep-02
30-Sep-02
1-Oct-02
2-Oct-02
3-Oct-02
4-Oct-02
5-Oct-02
6-Oct-02
7-Oct-02
8-Oct-02
9-Oct-02
10-Oct-02
11-Oct-02
12-Oct-02
13-Oct-02
14-Oct-02
15-Oct-02
16-Oct-02
17-Oct-02
18-Oct-02
19-Oct-02
20-Oct-02
21-Oct-02
22-Oct-02
23-Oct-02
24-Oct-02
25-Oct-02
26-Oct-02
27-Oct-02
28-Oct-02
29-Oct-02
30-Oct-02
31-Oct-02
1-Nov-02
2-Nov-02
3-Nov-02
4-Nov-02
5-Nov-02
6-Nov-02
7-Nov-02
8-Nov-02
9-Nov-02
10-Nov-02
11-Nov-02
12-Nov-02
13-Nov-02
14-Nov-02
15-Nov-02
16-Nov-02
17-Nov-02
18-Nov-02
19-Nov-02
20-Nov-02
21-Nov-02
22-Nov-02
23-Nov-02
24-Nov-02
25-Nov-02
26-Nov-02
27-Nov-02
28-Nov-02
29-Nov-02
30-Nov-02
1-Dec-02
2-Dec-02
3-Dec-02
4-Dec-02
5-Dec-02
6-Dec-02
7-Dec-02
8-Dec-02
9-Dec-02
10-Dec-02
11-Dec-02
12-Dec-02
13-Dec-02
14-Dec-02
15-Dec-02
16-Dec-02
17-Dec-02
18-Dec-02
19-Dec-02
20-Dec-02
21-Dec-02
22-Dec-02
23-Dec-02
24-Dec-02
25-Dec-02
26-Dec-02
27-Dec-02
28-Dec-02
29-Dec-02
30-Dec-02
31-Dec-02
1-Jan-03
2-Jan-03
3-Jan-03
4-Jan-03
5-Jan-03
6-Jan-03
7-Jan-03
8-Jan-03
9-Jan-03
10-Jan-03
11-Jan-03
12-Jan-03
13-Jan-03
14-Jan-03
15-Jan-03
16-Jan-03
17-Jan-03
18-Jan-03
19-Jan-03
20-Jan-03
21-Jan-03
22-Jan-03
23-Jan-03
24-Jan-03
25-Jan-03
26-Jan-03
27-Jan-03
28-Jan-03
29-Jan-03
30-Jan-03
31-Jan-03
1-Feb-03
2-Feb-03
3-Feb-03
4-Feb-03
5-Feb-03
6-Feb-03
7-Feb-03
8-Feb-03
9-Feb-03
10-Feb-03
11-Feb-03
12-Feb-03
13-Feb-03
14-Feb-03
15-Feb-03
16-Feb-03
17-Feb-03
18-Feb-03
19-Feb-03
20-Feb-03
21-Feb-03 48
22-Feb-03 44
23-Feb-03 45
24-Feb-03 45
25-Feb-03 45
26-Feb-03 47
27-Feb-03 48
28-Feb-03 49
1-Mar-03 50
2-Mar-03 48
3-Mar-03 46
4-Mar-03 47
5-Mar-03 47
6-Mar-03 49
7-Mar-03 50
8-Mar-03 47
9-Mar-03 45
10-Mar-03 44
11-Mar-03 44
12-Mar-03 44
13-Mar-03 44
14-Mar-03 43
15-Mar-03 43
16-Mar-03 44
17-Mar-03 44
18-Mar-03 45
19-Mar-03 44
20-Mar-03 44
21-Mar-03 45
22-Mar-03 45
23-Mar-03 45
24-Mar-03 44
25-Mar-03 44
26-Mar-03 44
27-Mar-03 45
28-Mar-03 46
29-Mar-03 46
30-Mar-03 47
31-Mar-03 47
1-Apr-03 47
2-Apr-03 46
3-Apr-03 46
4-Apr-03 47
5-Apr-03 46
6-Apr-03 46
7-Apr-03 46
8-Apr-03 45
9-Apr-03 46
10-Apr-03 46
11-Apr-03 47
12-Apr-03 47
13-Apr-03 46
14-Apr-03 45
15-Apr-03 44
16-Apr-03 44
17-Apr-03 44
18-Apr-03 45
19-Apr-03 46
20-Apr-03 46
21-Apr-03 44
22-Apr-03 45
23-Apr-03 43
24-Apr-03 43
25-Apr-03 44
26-Apr-03 45
27-Apr-03 48
28-Apr-03 50
29-Apr-03 51
30-Apr-03 50
1-May-03 50
2-May-03 51
3-May-03 50
4-May-03 48
5-May-03 46
6-May-03 45
7-May-03 45
8-May-03 45
9-May-03 45
10-May-03 45
11-May-03 47
12-May-03 50
13-May-03 49
14-May-03 47
15-May-03 43
16-May-03 39
17-May-03 40
18-May-03 39
19-May-03 41
20-May-03 42
21-May-03 39
22-May-03 36
23-May-03 32
24-May-03 31
25-May-03 31
26-May-03 32
27-May-03 35
28-May-03 41
29-May-03 42
30-May-03 40
31-May-03 39
1-Jun-03 34
2-Jun-03 35
3-Jun-03 39
4-Jun-03 40
5-Jun-03 45
6-Jun-03 48
7-Jun-03 49
8-Jun-03 52
9-Jun-03 51
10-Jun-03 49
11-Jun-03 45
12-Jun-03 41
13-Jun-03 38
14-Jun-03 38
15-Jun-03 36
16-Jun-03 36
17-Jun-03 37
18-Jun-03 35
19-Jun-03 36
20-Jun-03 35
21-Jun-03 32
22-Jun-03 33
23-Jun-03 35
24-Jun-03 36
25-Jun-03 37
26-Jun-03 38
27-Jun-03 37
28-Jun-03 36
29-Jun-03 36
30-Jun-03 35
1-Jul-03 35
2-Jul-03 35
3-Jul-03 34
4-Jul-03 34
5-Jul-03 32
6-Jul-03 32
7-Jul-03 32
8-Jul-03 31
9-Jul-03 31
10-Jul-03 31
11-Jul-03 31
12-Jul-03 31
13-Jul-03 32
14-Jul-03 32
15-Jul-03 31
16-Jul-03 31
17-Jul-03 33
18-Jul-03 33
19-Jul-03 33
20-Jul-03 33
21-Jul-03 33
22-Jul-03 34
23-Jul-03 35
24-Jul-03 35
25-Jul-03 35
26-Jul-03 38
27-Jul-03 38
28-Jul-03 37
29-Jul-03 37
30-Jul-03 34
31-Jul-03 32
1-Aug-03 32
2-Aug-03 31
3-Aug-03 31
4-Aug-03 33
5-Aug-03 33
6-Aug-03 33
7-Aug-03 34
8-Aug-03 32
9-Aug-03 31
10-Aug-03 31
11-Aug-03 31
12-Aug-03 31
13-Aug-03 33
14-Aug-03 36
15-Aug-03 38
16-Aug-03 40
17-Aug-03 41
18-Aug-03 39
19-Aug-03 40
20-Aug-03 40
21-Aug-03 38
22-Aug-03 39
23-Aug-03 37
24-Aug-03 37
25-Aug-03 36
26-Aug-03 36
27-Aug-03 34
28-Aug-03 32
29-Aug-03 31
30-Aug-03 31
31-Aug-03 33
1-Sep-03 34
2-Sep-03 33
3-Sep-03 32
4-Sep-03 31
5-Sep-03 31
6-Sep-03 31
7-Sep-03 32
8-Sep-03 37
9-Sep-03 40
10-Sep-03 42
11-Sep-03 42
12-Sep-03 39
13-Sep-03 38
14-Sep-03 38
15-Sep-03 40
16-Sep-03 40
17-Sep-03 40
18-Sep-03 43
19-Sep-03 44
20-Sep-03 46
21-Sep-03 46
22-Sep-03 44
23-Sep-03 42
24-Sep-03 41
25-Sep-03 41
26-Sep-03 43
27-Sep-03 43
28-Sep-03 43
29-Sep-03 44
30-Sep-03 44
1-Oct-03 44
2-Oct-03 43
3-Oct-03 43
4-Oct-03 46
5-Oct-03 47
6-Oct-03 48
7-Oct-03 45
8-Oct-03 40
9-Oct-03 38
10-Oct-03 38
11-Oct-03 41
12-Oct-03 43
13-Oct-03 49
14-Oct-03 52
15-Oct-03 51
16-Oct-03 55
17-Oct-03 52
18-Oct-03 51
19-Oct-03 52
20-Oct-03 50
21-Oct-03 48
22-Oct-03 49
23-Oct-03 50
24-Oct-03 53
25-Oct-03 55
26-Oct-03 56
27-Oct-03 57
28-Oct-03 56
29-Oct-03 56
30-Oct-03 55
31-Oct-03</