Site ID: 182 Lat. 44.1416 Romania 0
River: Danube Long. 27.3676
Site name: 0 Contributing area: 670293 km2 Ratio to Comparison Station: 1.25
Latest measurement: 31-Jul-10 Mean annual runoff: 32 mm (2003-2009)
Hydrologic status: 2 Normal flow Total runoff this year (2010): 16.8 mm
Latest M/C ratio: 1.27 Seven day total: 0.6 mm
Estimated current discharge: 662 m3/sec Percent of mean 7-day total: 78.5 % (today's value compared to mean for same period, 2003-2009)
Ice-cover determination: 5 yr recurrence flood: 2189 m3/sec (from Log Pearson III analysis)
Status Codes:  1 = Low flow or ice, 2 = Normal flow, 3 = Flood, 4 = Major Flood 2534 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
8 2002 no data no data no data no data no data no data no data 1.9 1.4 2.2 2.1 0.7
21 2003 1.5 1.2 2.1 2.8 2.9 2.2 2.1 1.7 1.5 1.0 1.1 1.0
20 2004 0.7 1.0 2.1 3.1 2.2 1.9 1.9 1.1 1.3 1.3 1.6 1.5
33 2005 1.3 0.5 2.1 4.5 3.5 2.8 0.3 2.1 1.8 2.2 6.1 5.4
69 2006 1.2 0.2 2.9 7.7 13.3 10.0 8.9 9.8 7.2 7.3 0.0 0.0
35 2007 5.5 4.1 5.2 4.0 3.3 2.1 2.4 2.6 1.7 1.5 1.4 0.9
21 2008 0.6 1.4 2.2 2.4 1.4 1.8 2.0 2.7 1.8 1.7 1.6 1.3
24 2009 0.7 1.1 1.7 2.7 2.4 2.4 2.4 2.8 2.3 1.7 1.9 1.8
17 2010 2.2 1.0 3.4 3.1 1.9 2.3 2.8 0.2 0.0 0.0 0.0 0.0
Mean Annual Runoff (mm): 32 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-02 365
23-Jul-02 365
24-Jul-02 738
25-Jul-02 738
26-Jul-02 646
27-Jul-02 631
28-Jul-02 327
29-Jul-02 455
30-Jul-02 561
31-Jul-02 587
1-Aug-02 587
2-Aug-02
3-Aug-02
4-Aug-02
5-Aug-02
6-Aug-02
7-Aug-02
8-Aug-02
9-Aug-02 810
10-Aug-02 810
11-Aug-02 808
12-Aug-02 744
13-Aug-02 603
14-Aug-02 489
15-Aug-02 368
16-Aug-02 562
17-Aug-02 562
18-Aug-02 715
19-Aug-02 684
20-Aug-02 616
21-Aug-02 545
22-Aug-02 516
23-Aug-02 501
24-Aug-02 501
25-Aug-02 581
26-Aug-02 581
27-Aug-02 777
28-Aug-02 675
29-Aug-02 666
30-Aug-02 608
31-Aug-02 529
1-Sep-02 563
2-Sep-02 563
3-Sep-02 548
4-Sep-02 563
5-Sep-02 551
6-Sep-02 617
7-Sep-02 657
8-Sep-02 729
9-Sep-02 729
10-Sep-02 565
11-Sep-02 565
12-Sep-02 306
13-Sep-02 306
14-Sep-02 454
15-Sep-02 454
16-Sep-02
17-Sep-02
18-Sep-02
19-Sep-02
20-Sep-02
21-Sep-02
22-Sep-02 275
23-Sep-02 275
24-Sep-02 285
25-Sep-02 285
26-Sep-02 469
27-Sep-02 469
28-Sep-02 506
29-Sep-02 341
30-Sep-02 75
1-Oct-02 3
2-Oct-02 3
3-Oct-02 417
4-Oct-02 417
5-Oct-02 652
6-Oct-02 633
7-Oct-02 554
8-Oct-02 520
9-Oct-02 514
10-Oct-02 622
11-Oct-02 622
12-Oct-02 580
13-Oct-02 580
14-Oct-02 334
15-Oct-02 375
16-Oct-02 363
17-Oct-02 424
18-Oct-02 488
19-Oct-02 757
20-Oct-02 757
21-Oct-02 905
22-Oct-02 861
23-Oct-02 682
24-Oct-02 713
25-Oct-02 742
26-Oct-02 707
27-Oct-02 707
28-Oct-02 653
29-Oct-02 653
30-Oct-02 537
31-Oct-02 625
1-Nov-02 612
2-Nov-02 552
3-Nov-02 625
4-Nov-02 402
5-Nov-02 402
6-Nov-02 179
7-Nov-02 70
8-Nov-02 3
9-Nov-02 81
10-Nov-02 129
11-Nov-02 520
12-Nov-02 520
13-Nov-02 741
14-Nov-02 741
15-Nov-02 708
16-Nov-02 716
17-Nov-02 713
18-Nov-02 711
19-Nov-02 716
20-Nov-02 703
21-Nov-02 703
22-Nov-02 707
23-Nov-02 733
24-Nov-02 755
25-Nov-02 553
26-Nov-02 496
27-Nov-02 549
28-Nov-02 549
29-Nov-02 807
30-Nov-02 807
1-Dec-02 797
2-Dec-02 732
3-Dec-02 599
4-Dec-02 459
5-Dec-02 397
6-Dec-02 214
7-Dec-02 214
8-Dec-02 175
9-Dec-02 184
10-Dec-02 249
11-Dec-02 162
12-Dec-02 126
13-Dec-02 46
14-Dec-02 46
15-Dec-02 3
16-Dec-02 3
17-Dec-02 36
18-Dec-02 24
19-Dec-02 101
20-Dec-02 29
21-Dec-02 3
22-Dec-02 3
23-Dec-02 3
24-Dec-02 11
25-Dec-02 45
26-Dec-02 113
27-Dec-02 58
28-Dec-02 53
29-Dec-02 126
30-Dec-02 126
31-Dec-02 306
1-Jan-03 306
2-Jan-03 297
3-Jan-03 281
4-Jan-03 224
5-Jan-03 335
6-Jan-03 378
7-Jan-03 372
8-Jan-03 372
9-Jan-03 381
10-Jan-03 486
11-Jan-03 684
12-Jan-03 533
13-Jan-03 527
14-Jan-03 347
15-Jan-03 347
16-Jan-03 224
17-Jan-03 224
18-Jan-03 242
19-Jan-03 233
20-Jan-03 330
21-Jan-03 369
22-Jan-03 340
23-Jan-03 451
24-Jan-03 451
25-Jan-03 516
26-Jan-03 461
27-Jan-03 435
28-Jan-03 356
29-Jan-03 283
30-Jan-03 392
31-Jan-03 392
1-Feb-03 412
2-Feb-03 412
3-Feb-03 518
4-Feb-03 482
5-Feb-03 595
6-Feb-03 585
7-Feb-03 517
8-Feb-03 553
9-Feb-03 553
10-Feb-03 336
11-Feb-03 240
12-Feb-03 111
13-Feb-03 139
14-Feb-03 131
15-Feb-03 185
16-Feb-03 185
17-Feb-03 197
18-Feb-03 197
19-Feb-03 154
20-Feb-03 176
21-Feb-03 163
22-Feb-03 273
23-Feb-03 343
24-Feb-03 348
25-Feb-03 348
26-Feb-03 326
27-Feb-03 298
28-Feb-03 287
1-Mar-03 418
2-Mar-03 436
3-Mar-03 769
4-Mar-03 769
5-Mar-03 608
6-Mar-03 608
7-Mar-03 239
8-Mar-03 273
9-Mar-03 283
10-Mar-03 352
11-Mar-03 407
12-Mar-03 439
13-Mar-03 439
14-Mar-03 524
15-Mar-03 641
16-Mar-03 849
17-Mar-03 959
18-Mar-03 1050
19-Mar-03 776
20-Mar-03 776
21-Mar-03 324
22-Mar-03 324
23-Mar-03 82
24-Mar-03 254
25-Mar-03 146
26-Mar-03 424
27-Mar-03 517
28-Mar-03 597
29-Mar-03 770
30-Mar-03 765
31-Mar-03 761
1-Apr-03 789