Site ID: 115 Lat. 24.2897 Burma Sagaing
River: Chindwin Long. 94.8249
Site name: Minya Contributing area: 60144 km2 Ratio to Comparison Station: 0.11
Latest measurement: 30-Jul-10 Mean annual runoff: 202 mm (2003-2009)
Hydrologic status: 2 Normal flow Total runoff this year (2010): 144.3 mm
Latest M/C ratio: 1.31 Seven day total: 21.1 mm
Estimated current discharge: 806 m3/sec Percent of mean 7-day total: 139.2 % (today's value compared to mean for same period, 2003-2009)
Ice-cover determination: 5 yr recurrence flood: 3492 m3/sec (from Log Pearson III analysis)
Status Codes:  1 = Low flow or ice, 2 = Normal flow, 3 = Flood, 4 = Major Flood 3346 m3/sec (from Gumbel Extreme Value analysis)
Comparison Station Information:  Pakse (2469260)           Contributing Area:   sq mi 536010 sq km
(Data from this gaging station are used for the calibration to discharge, with an adjustment for different contributing areas)
Notes: Calibration to nearby ground station has not yet been accomplished.
Discharge and runoff, based on satellite remote sensing (NASA AMSR-E data)
(For U.S, sites, nearby ground station discharge may also be shown)
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
55 2002 no data no data no data no data no data no data no data 44.7 8.1 1.5 0.1 0.2
55 2003 0.5 0.9 0.9 0.5 0.4 7.1 27.5 14.3 2.5 0.3 0.1 0.1
53 2004 0.1 1.1 0.1 2.1 0.9 7.6 24.2 13.4 2.1 1.1 0.1 0.1
180 2005 0.1 0.1 1.0 5.0 3.8 4.7 11.9 56.3 56.7 13.5 14.9 11.4
181 2006 8.9 2.4 5.3 0.8 1.2 24.6 53.0 39.0 37.6 8.6 0.0 0.0
389 2007 13.5 10.4 8.5 3.1 18.2 21.1 72.7 92.9 70.7 42.0 24.5 11.3
320 2008 14.6 14.7 3.6 0.8 3.5 10.0 80.7 71.3 63.5 21.5 20.7 14.9
238 2009 18.3 11.3 2.9 2.7 0.9 7.6 50.1 65.6 39.5 15.8 10.5 13.0
144 2010 14.3 8.0 3.3 5.3 8.2 32.2 70.8 2.3 0.0 0.0 0.0 0.0
Mean Annual Runoff (mm): 202 Standard Deviation: 6.4
Trend in Annual Runoff (slope):  5.9
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 within 5 km radius of a calbration land target; blue line is emission from within 5 km radious of the measurement target 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
Return
Estimated
Disharge
Data
Date m3/sec
22-Jul-02 599
23-Jul-02 599
24-Jul-02 641
25-Jul-02 228
26-Jul-02 183
27-Jul-02 100
28-Jul-02 274
29-Jul-02 614
30-Jul-02 1211
31-Jul-02 1553
1-Aug-02 2049
2-Aug-02 3258
3-Aug-02
4-Aug-02
5-Aug-02
6-Aug-02
7-Aug-02
8-Aug-02
9-Aug-02
10-Aug-02 2500
11-Aug-02 2500
12-Aug-02 1067
13-Aug-02 909
14-Aug-02 340
15-Aug-02 512
16-Aug-02 696
17-Aug-02 464
18-Aug-02 495
19-Aug-02 3
20-Aug-02 3
21-Aug-02 498
22-Aug-02 851
23-Aug-02 1327
24-Aug-02 1733
25-Aug-02 2113
26-Aug-02 2458
27-Aug-02 2458
28-Aug-02 1524
29-Aug-02 1567
30-Aug-02 831
31-Aug-02 958
1-Sep-02 1003
2-Sep-02 493
3-Sep-02 683
4-Sep-02 3
5-Sep-02 3
6-Sep-02 196
7-Sep-02 355
8-Sep-02 681
9-Sep-02 670
10-Sep-02 698
11-Sep-02 246
12-Sep-02 188
13-Sep-02 3
14-Sep-02 3
15-Sep-02
16-Sep-02
17-Sep-02
18-Sep-02
19-Sep-02
20-Sep-02
21-Sep-02
22-Sep-02 3
23-Sep-02 247
24-Sep-02 3
25-Sep-02 3
26-Sep-02 97
27-Sep-02 3
28-Sep-02 60
29-Sep-02 3
30-Sep-02 3
1-Oct-02 3
2-Oct-02 3
3-Oct-02 3
4-Oct-02 69
5-Oct-02 193
6-Oct-02 15
7-Oct-02 15
8-Oct-02 3
9-Oct-02 3
10-Oct-02 3
11-Oct-02 136
12-Oct-02 310
13-Oct-02 115
14-Oct-02 138
15-Oct-02 3
16-Oct-02 3
17-Oct-02 3
18-Oct-02 3
19-Oct-02 3
20-Oct-02 3
21-Oct-02 3
22-Oct-02 3
23-Oct-02 3
24-Oct-02 3
25-Oct-02 3
26-Oct-02 3
27-Oct-02 3
28-Oct-02 3
29-Oct-02 3
30-Oct-02 3
31-Oct-02 3
1-Nov-02 3
2-Nov-02 3
3-Nov-02 3
4-Nov-02 3
5-Nov-02 3
6-Nov-02 3
7-Nov-02 3
8-Nov-02 3
9-Nov-02 3
10-Nov-02 3
11-Nov-02 3
12-Nov-02 3
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16-Nov-02 3
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18-Nov-02 3
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23-Nov-02 3
24-Nov-02 3
25-Nov-02 3
26-Nov-02 3
27-Nov-02 3
28-Nov-02 3
29-Nov-02 3
30-Nov-02 3
1-Dec-02 3
2-Dec-02 3
3-Dec-02 3
4-Dec-02 3
5-Dec-02 3
6-Dec-02 3
7-Dec-02 3
8-Dec-02 3
9-Dec-02 3
10-Dec-02 3
11-Dec-02 3
12-Dec-02 3
13-Dec-02 3
14-Dec-02 3
15-Dec-02 3
16-Dec-02 3
17-Dec-02 3
18-Dec-02 3
19-Dec-02 3
20-Dec-02 3
21-Dec-02 3
22-Dec-02 3
23-Dec-02 3
24-Dec-02 3
25-Dec-02 3
26-Dec-02 3
27-Dec-02 3
28-Dec-02 3
29-Dec-02 3
30-Dec-02 3
31-Dec-02 16
1-Jan-03 3
2-Jan-03 3
3-Jan-03 3
4-Jan-03 3
5-Jan-03 3
6-Jan-03 3
7-Jan-03 3
8-Jan-03 3
9-Jan-03 3
10-Jan-03 3
11-Jan-03 3
12-Jan-03 3
13-Jan-03 3
14-Jan-03 3
15-Jan-03 3
16-Jan-03 3
17-Jan-03 3
18-Jan-03 47
19-Jan-03 3
20-Jan-03 3
21-Jan-03 3
22-Jan-03 3
23-Jan-03 3
24-Jan-03 3
25-Jan-03 3
26-Jan-03 3
27-Jan-03 3
28-Jan-03 3
29-Jan-03 3
30-Jan-03 74
31-Jan-03 119
1-Feb-03 126
2-Feb-03 31
3-Feb-03 42
4-Feb-03 3
5-Feb-03 3
6-Feb-03 3
7-Feb-03 3
8-Feb-03 3
9-Feb-03 3
10-Feb-03 184
11-Feb-03 80
12-Feb-03 80
13-Feb-03 3
14-Feb-03 3
15-Feb-03 3
16-Feb-03 3
17-Feb-03 3
18-Feb-03 3
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21-Feb-03 3
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23-Feb-03 3
24-Feb-03 3
25-Feb-03 3
26-Feb-03 3
27-Feb-03 3
28-Feb-03 3
1-Mar-03 3
2-Mar-03 3
3-Mar-03 3
4-Mar-03 3
5-Mar-03 3
6-Mar-03 3
7-Mar-03 3
8-Mar-03 26
9-Mar-03 51
10-Mar-03 3
11-Mar-03 18
12-Mar-03 42
13-Mar-03 3
14-Mar-03 75
15-Mar-03 3
16-Mar-03 3
17-Mar-03 3
18-Mar-03 3
19-Mar-03 3
20-Mar-03 3
21-Mar-03 172
22-Mar-03 108
23-Mar-03 63
24-Mar-03 26
25-Mar-03 3
26-Mar-03 3
27-Mar-03 3
28-Mar-03 3
29-Mar-03 3
30-Mar-03 3
31-Mar-03 3
1-Apr-03 3
2-Apr-03 3
3-Apr-03 3
4-Apr-03 3
5-Apr-03 3
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9-Apr-03 3
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15-Apr-03