Site ID: 838 Lat. -28.4325 Argentina 0
River: Uruguay Long. -55.8965
Site name: 0 Contributing area: 0 km2 Ratio to Comparison Station: 0.00
Latest measurement: 19-Jul-10 Mean annual runoff: 0 mm (2003-2009)
Hydrologic status: 2 Normal flow Total runoff this year (2010): 0.0 mm
Latest M/C ratio: 1.11 Seven day total: 0.0 mm
Estimated current discharge: 25 m3/sec Percent of mean 7-day total: #DIV/0! % (today's value compared to mean for same period, 2003-2009)
5 yr recurrence flood: 2071 m3/sec (from Log Pearson III analysis)
Status Codes:  1 = Low flow or ice, 2 = Normal flow, 3 = Flood, 4 = Major Flood 1968 m3/sec (from Gumbel Extreme Value analysis)
Comparison Station Information:  Boluo (2186950)           Contributing Area:   sq mi 28239 sq km
(Data from this gaging station are used for the calibration to discharge, with an adjustment for different contributing areas)
Notes: Final calibration to discharge 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
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
0 2003 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0 2004 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0 2005 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0 2006 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0 2007 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0 2008 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0 2009 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0 2010 0.0 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): 0 Standard Deviation: 6.4
Trend in Annual Runoff (slope):  -73
Discharge is estimated via a rating equation directly from the remote sensing data (M/C ratio) shown below.
Green line records upwelling microwave emission from within 5 km radius of a calbration land target. 
Explanation:   Blue line is emission from within 5 km radius of the measurement target centered over the river.
Brown line is their ratio (M/C; "HR" in Brakenridge et al 2007; 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 using available ground-based discharge information.
GoogleEarth View of Measurement Site
Return
Estimated
Disharge
Data
Date m3/sec
22-Jul-02 119
23-Jul-02 119
24-Jul-02 87
25-Jul-02 70
26-Jul-02 70
27-Jul-02 250
28-Jul-02 288
29-Jul-02 317
30-Jul-02 300
31-Jul-02 318
1-Aug-02 299
2-Aug-02 249
3-Aug-02
4-Aug-02
5-Aug-02
6-Aug-02
7-Aug-02
8-Aug-02
9-Aug-02
10-Aug-02 3
11-Aug-02 3
12-Aug-02 3
13-Aug-02 3
14-Aug-02 216
15-Aug-02 198
16-Aug-02 162
17-Aug-02 191
18-Aug-02 192
19-Aug-02 372
20-Aug-02 394
21-Aug-02 3
22-Aug-02 3
23-Aug-02 3
24-Aug-02 3
25-Aug-02 3
26-Aug-02 398
27-Aug-02 398
28-Aug-02 457
29-Aug-02 456
30-Aug-02 157
31-Aug-02 169
1-Sep-02 79
2-Sep-02 60
3-Sep-02 259
4-Sep-02 244
5-Sep-02 289
6-Sep-02 282
7-Sep-02 220
8-Sep-02 237
9-Sep-02 153
10-Sep-02 85
11-Sep-02 164
12-Sep-02 164
13-Sep-02 3
14-Sep-02 3
15-Sep-02 3
16-Sep-02 3
17-Sep-02
18-Sep-02
19-Sep-02
20-Sep-02
21-Sep-02 728
22-Sep-02 738
23-Sep-02 810
24-Sep-02 810
25-Sep-02 949
26-Sep-02 1056
27-Sep-02 842
28-Sep-02 842
29-Sep-02 526
30-Sep-02 465
1-Oct-02 335
2-Oct-02 264
3-Oct-02 185
4-Oct-02 150
5-Oct-02 140
6-Oct-02 316
7-Oct-02 375
8-Oct-02 489
9-Oct-02 3
10-Oct-02 3
11-Oct-02 3
12-Oct-02 3
13-Oct-02 422
14-Oct-02 422
15-Oct-02 456
16-Oct-02 709
17-Oct-02 1085
18-Oct-02 857
19-Oct-02 787
20-Oct-02 494
21-Oct-02 332
22-Oct-02 326
23-Oct-02 404
24-Oct-02 456
25-Oct-02 480
26-Oct-02 540
27-Oct-02 512
28-Oct-02 505
29-Oct-02 636
30-Oct-02 636
31-Oct-02 729
1-Nov-02 657
2-Nov-02 546
3-Nov-02 608
4-Nov-02 601
5-Nov-02 529
6-Nov-02 547
7-Nov-02 307
8-Nov-02 349
9-Nov-02 466
10-Nov-02 466
11-Nov-02 466
12-Nov-02 497
13-Nov-02 459
14-Nov-02 396
15-Nov-02 396
16-Nov-02 388
17-Nov-02 336
18-Nov-02 417
19-Nov-02 423
20-Nov-02 414
21-Nov-02 400
22-Nov-02 311
23-Nov-02 172
24-Nov-02 183
25-Nov-02 222
26-Nov-02 199
27-Nov-02 214
28-Nov-02 168
29-Nov-02 99
30-Nov-02 58
1-Dec-02 58
2-Dec-02 154
3-Dec-02 256
4-Dec-02 360
5-Dec-02 355
6-Dec-02 379
7-Dec-02 295
8-Dec-02 267
9-Dec-02 670
10-Dec-02 697
11-Dec-02 842
12-Dec-02 869
13-Dec-02 789
14-Dec-02 784
15-Dec-02 840
16-Dec-02 556
17-Dec-02 556
18-Dec-02 302
19-Dec-02 326
20-Dec-02 378
21-Dec-02 429
22-Dec-02 501
23-Dec-02 456
24-Dec-02 410
25-Dec-02 323
26-Dec-02 356
27-Dec-02 525
28-Dec-02 620
29-Dec-02 687
30-Dec-02 895
31-Dec-02 973
1-Jan-03 1002
2-Jan-03 1002
3-Jan-03 304
4-Jan-03 201
5-Jan-03 101
6-Jan-03 127
7-Jan-03 73
8-Jan-03 157
9-Jan-03 278
10-Jan-03 353
11-Jan-03 307
12-Jan-03 327
13-Jan-03 337
14-Jan-03 333
15-Jan-03 403
16-Jan-03 398
17-Jan-03 368
18-Jan-03 368
19-Jan-03 241
20-Jan-03 240
21-Jan-03 151
22-Jan-03 265
23-Jan-03 293
24-Jan-03 165
25-Jan-03 216
26-Jan-03 165
27-Jan-03 265
28-Jan-03 441
29-Jan-03 328
30-Jan-03 283
31-Jan-03 268
1-Feb-03 231
2-Feb-03 431
3-Feb-03 431
4-Feb-03 448
5-Feb-03 398
6-Feb-03 323
7-Feb-03 39
8-Feb-03 3
9-Feb-03 3
10-Feb-03 3
11-Feb-03 186
12-Feb-03 121
13-Feb-03 244
14-Feb-03 271
15-Feb-03 240
16-Feb-03 407
17-Feb-03 405
18-Feb-03 461
19-Feb-03 392
20-Feb-03 312
21-Feb-03 326
22-Feb-03 327
23-Feb-03 328
24-Feb-03 328
25-Feb-03 306
26-Feb-03 309
27-Feb-03 399
28-Feb-03 449
1-Mar-03 413
2-Mar-03 325
3-Mar-03 261
4-Mar-03 194
5-Mar-03 204
6-Mar-03 312
7-Mar-03 312
8-Mar-03 318
9-Mar-03 263
10-Mar-03 273
11-Mar-03 325
12-Mar-03 320
13-Mar-03 397
14-Mar-03 430
15-Mar-03 317
16-Mar-03 343
17-Mar-03 338
18-Mar-03 339
19-Mar-03 366
20-Mar-03 375
21-Mar-03 347
22-Mar-03 415
23-Mar-03 415
24-Mar-03 365
25-Mar-03 505
26-Mar-03 443
27-Mar-03 409
28-Mar-03 386
29-Mar-03 257
30-Mar-03 287