Site ID: 181 Lat. 44.1536 Romania 0
River: Danube Long. 27.0246
Site name: 0 Contributing area: 666936 km2 Ratio to Comparison Station: 1.24
Latest measurement: 31-Jul-10 Mean annual runoff: 14 mm (2003-2009)
Hydrologic status: 2 Normal flow Total runoff this year (2010): 8.8 mm
Latest M/C ratio: 1.20 Seven day total: 0.4 mm
Estimated current discharge: 369 m3/sec Percent of mean 7-day total: 101.0 % (today's value compared to mean for same period, 2003-2009)
Ice-cover determination: 5 yr recurrence flood: 1254 m3/sec (from Log Pearson III analysis)
Status Codes:  1 = Low flow or ice, 2 = Normal flow, 3 = Flood, 4 = Major Flood 1271 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
4 2002 no data no data no data no data no data no data no data 1.3 0.9 1.0 1.1 0.3
12 2003 0.7 0.3 1.2 1.5 1.6 1.8 1.6 1.5 0.4 0.5 0.3 0.3
11 2004 0.5 0.3 0.7 1.5 1.2 1.3 1.3 1.2 1.0 0.4 0.8 0.7
14 2005 0.4 0.1 0.7 2.1 1.7 2.0 0.2 1.5 1.1 2.2 0.9 0.8
24 2006 0.2 0.1 1.6 4.3 4.5 3.8 3.1 3.1 1.7 1.3 0.0 0.0
12 2007 1.1 0.6 1.2 1.3 1.5 1.0 1.5 1.5 0.9 0.7 0.5 0.6
14 2008 0.2 0.7 1.5 1.7 1.0 1.0 1.4 2.3 1.3 0.9 0.9 1.0
13 2009 0.4 0.7 1.2 1.6 1.4 1.6 1.1 1.3 1.1 0.8 0.6 1.1
9 2010 0.7 0.4 1.7 1.9 1.1 1.4 1.5 0.1 0.0 0.0 0.0 0.0
Mean Annual Runoff (mm): 14 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-02 291
23-Jul-02 291
24-Jul-02 339
25-Jul-02 339
26-Jul-02 375
27-Jul-02 367
28-Jul-02 414
29-Jul-02 480
30-Jul-02 481
31-Jul-02 547
1-Aug-02 547
2-Aug-02
3-Aug-02
4-Aug-02
5-Aug-02
6-Aug-02
7-Aug-02
8-Aug-02
9-Aug-02 3
10-Aug-02 3
11-Aug-02 112
12-Aug-02 220
13-Aug-02 497
14-Aug-02 565
15-Aug-02 580
16-Aug-02 542
17-Aug-02 542
18-Aug-02 475
19-Aug-02 485
20-Aug-02 516
21-Aug-02 395
22-Aug-02 358
23-Aug-02 399
24-Aug-02 399
25-Aug-02 437
26-Aug-02 437
27-Aug-02 385
28-Aug-02 410
29-Aug-02 482
30-Aug-02 450
31-Aug-02 432
1-Sep-02 442
2-Sep-02 442
3-Sep-02 398
4-Sep-02 369
5-Sep-02 268
6-Sep-02 315
7-Sep-02 332
8-Sep-02 391
9-Sep-02 391
10-Sep-02 342
11-Sep-02 342
12-Sep-02 321
13-Sep-02 321
14-Sep-02 461
15-Sep-02 461
16-Sep-02
17-Sep-02
18-Sep-02
19-Sep-02
20-Sep-02
21-Sep-02
22-Sep-02 221
23-Sep-02 221
24-Sep-02 185
25-Sep-02 185
26-Sep-02 125
27-Sep-02 125
28-Sep-02 86
29-Sep-02 69
30-Sep-02 51
1-Oct-02 3
2-Oct-02 3
3-Oct-02 47
4-Oct-02 47
5-Oct-02 313
6-Oct-02 326
7-Oct-02 316
8-Oct-02 244
9-Oct-02 236
10-Oct-02 295
11-Oct-02 295
12-Oct-02 337
13-Oct-02 337
14-Oct-02 88
15-Oct-02 145
16-Oct-02 139
17-Oct-02 211
18-Oct-02 273
19-Oct-02 318
20-Oct-02 318
21-Oct-02 340
22-Oct-02 284
23-Oct-02 219
24-Oct-02 320
25-Oct-02 321
26-Oct-02 337
27-Oct-02 337
28-Oct-02 217
29-Oct-02 217
30-Oct-02 251
31-Oct-02 288
1-Nov-02 354
2-Nov-02 367
3-Nov-02 375
4-Nov-02 322
5-Nov-02 322
6-Nov-02 116
7-Nov-02 49
8-Nov-02 3
9-Nov-02 3
10-Nov-02 3
11-Nov-02 92
12-Nov-02 92
13-Nov-02 268
14-Nov-02 268
15-Nov-02 231
16-Nov-02 314
17-Nov-02 411
18-Nov-02 428
19-Nov-02 464
20-Nov-02 454
21-Nov-02 454
22-Nov-02 441
23-Nov-02 431
24-Nov-02 411
25-Nov-02 306
26-Nov-02 270
27-Nov-02 290
28-Nov-02 290
29-Nov-02 381
30-Nov-02 381
1-Dec-02 370
2-Dec-02 338
3-Dec-02 316
4-Dec-02 207
5-Dec-02 160
6-Dec-02 3
7-Dec-02 3
8-Dec-02 3
9-Dec-02 3
10-Dec-02 60
11-Dec-02 40
12-Dec-02 29
13-Dec-02 17
14-Dec-02 17
15-Dec-02 3
16-Dec-02 3
17-Dec-02 3
18-Dec-02 3
19-Dec-02 9
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 54
29-Dec-02 99
30-Dec-02 99
31-Dec-02 139
1-Jan-03 139
2-Jan-03 3
3-Jan-03 26
4-Jan-03 13
5-Jan-03 17
6-Jan-03 41
7-Jan-03 46
8-Jan-03 46
9-Jan-03 177
10-Jan-03 200
11-Jan-03 329
12-Jan-03 254
13-Jan-03 208
14-Jan-03 98
15-Jan-03 98
16-Jan-03 32
17-Jan-03 32
18-Jan-03 37
19-Jan-03 152
20-Jan-03 201
21-Jan-03 354
22-Jan-03 497
23-Jan-03 422
24-Jan-03 422
25-Jan-03 351
26-Jan-03 301
27-Jan-03 287
28-Jan-03 239
29-Jan-03 176
30-Jan-03 254
31-Jan-03 254
1-Feb-03 290
2-Feb-03 290
3-Feb-03 116
4-Feb-03 14
5-Feb-03 3
6-Feb-03 91
7-Feb-03 120
8-Feb-03 231
9-Feb-03 231
10-Feb-03 53
11-Feb-03 34
12-Feb-03 3
13-Feb-03 3
14-Feb-03 3
15-Feb-03 3
16-Feb-03 3
17-Feb-03 27
18-Feb-03 27
19-Feb-03 12
20-Feb-03 3
21-Feb-03 3
22-Feb-03 29
23-Feb-03 39
24-Feb-03 136
25-Feb-03 136
26-Feb-03 135
27-Feb-03 137
28-Feb-03 112
1-Mar-03 160
2-Mar-03 185
3-Mar-03 330
4-Mar-03 330
5-Mar-03 178
6-Mar-03 178
7-Mar-03 3
8-Mar-03 3
9-Mar-03 55
10-Mar-03 109
11-Mar-03 186
12-Mar-03 166
13-Mar-03 166
14-Mar-03 228
15-Mar-03 401
16-Mar-03 667
17-Mar-03 829
18-Mar-03 992
19-Mar-03 648
20-Mar-03 648
21-Mar-03 165
22-Mar-03 165
23-Mar-03 3
24-Mar-03 9
25-Mar-03 3
26-Mar-03 117
27-Mar-03 235
28-Mar-03 335
29-Mar-03 506
30-Mar-03 525
31-Mar-03 473
1-Apr-03 400
2-Apr-03 318
3-Apr-03 262
4-Apr-03 262