Site ID: 800 Lat. -33.2790 Uruguay 0
River: Olimar Long. -54.1141
Site name: 0 Contributing area: 4431 km2 Ratio to Comparison Station: 0.16
Latest measurement: 20-Jul-10 Mean annual runoff: 1725 mm (2003-2009)
Hydrologic status: 2 Normal flow Total runoff this year (2010): 519.9 mm
Latest M/C ratio: 1.20 Seven day total: 14.4 mm
Estimated current discharge: 364 m3/sec Percent of mean 7-day total: 19.2 % (today's value compared to mean for same period, 2003-2009)
5 yr recurrence flood: 3399 m3/sec (from Log Pearson III analysis)
Status Codes:  1 = Low flow or ice, 2 = Normal flow, 3 = Flood, 4 = Major Flood 3189 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
789 2002 no data no data no data no data no data no data no data 499.9 85.2 56.2 9.8 137.8
2002 2003 39.0 65.9 35.1 1.9 350.3 263.9 312.6 268.1 379.0 59.1 153.8 73.4
1370 2004 31.8 1.9 2.3 42.7 215.1 236.2 250.1 214.5 103.5 79.4 123.3 69.0
2565 2005 5.6 1.7 2.0 315.2 724.9 715.0 181.8 28.2 388.7 148.4 30.6 23.0
1363 2006 11.2 1.8 1.7 21.1 10.6 295.2 394.2 484.3 136.3 6.7 0.0 0.0
2232 2007 2.0 36.1 35.4 219.6 378.6 180.4 210.5 502.2 290.0 300.7 33.4 42.9
845 2008 7.6 8.8 60.8 1.9 72.2 240.6 149.9 151.2 125.5 8.7 13.9 3.8
1696 2009 2.0 1.8 89.7 4.6 24.7 63.3 304.7 299.3 162.4 149.7 484.8 108.6
520 2010 18.6 324.2 22.5 13.6 1.9 32.2 106.9 0.0 0.0 0.0 0.0 0.0
Mean Annual Runoff (mm): 1725 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 3
23-Jul-02 3
24-Jul-02 3
25-Jul-02 100
26-Jul-02 115
27-Jul-02 1266
28-Jul-02 1314
29-Jul-02 1166
30-Jul-02 995
31-Jul-02 912
1-Aug-02 688
2-Aug-02 515
3-Aug-02
4-Aug-02
5-Aug-02
6-Aug-02
7-Aug-02
8-Aug-02
9-Aug-02
10-Aug-02 1974
11-Aug-02 1974
12-Aug-02 1721
13-Aug-02 1760
14-Aug-02 1492
15-Aug-02 1266
16-Aug-02 1008
17-Aug-02 670
18-Aug-02 519
19-Aug-02 545
20-Aug-02 557
21-Aug-02 949
22-Aug-02 1163
23-Aug-02 1369
24-Aug-02 1315
25-Aug-02 1392
26-Aug-02 1148
27-Aug-02 983
28-Aug-02 722
29-Aug-02 652
30-Aug-02 653
31-Aug-02 603
1-Sep-02 559
2-Sep-02 509
3-Sep-02 420
4-Sep-02 300
5-Sep-02 223
6-Sep-02 18
7-Sep-02 21
8-Sep-02 3
9-Sep-02 17
10-Sep-02 49
11-Sep-02 54
12-Sep-02 61
13-Sep-02 38
14-Sep-02 38
15-Sep-02 31
16-Sep-02 31
17-Sep-02
18-Sep-02
19-Sep-02
20-Sep-02
21-Sep-02
22-Sep-02 675
23-Sep-02 431
24-Sep-02 378
25-Sep-02 291
26-Sep-02 171
27-Sep-02 37
28-Sep-02 3
29-Sep-02 3
30-Sep-02 3
1-Oct-02 3
2-Oct-02 3
3-Oct-02 3
4-Oct-02 3
5-Oct-02 3
6-Oct-02 3
7-Oct-02 3
8-Oct-02 3
9-Oct-02 249
10-Oct-02 481
11-Oct-02 408
12-Oct-02 571
13-Oct-02 410
14-Oct-02 306
15-Oct-02 252
16-Oct-02 112
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 20
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
13-Nov-02 3
14-Nov-02 3
15-Nov-02 3
16-Nov-02 3
17-Nov-02 3
18-Nov-02 3
19-Nov-02 3
20-Nov-02 3
21-Nov-02 3
22-Nov-02 3
23-Nov-02 3
24-Nov-02 3
25-Nov-02 3
26-Nov-02 3
27-Nov-02 3
28-Nov-02 41
29-Nov-02 139
30-Nov-02 234
1-Dec-02 139
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-02 115
10-Dec-02 220
11-Dec-02 3
12-Dec-02 3
13-Dec-02 3
14-Dec-02 3
15-Dec-02 78
16-Dec-02 57
17-Dec-02 3
18-Dec-02 102
19-Dec-02 30
20-Dec-02 24
21-Dec-02 74
22-Dec-02 82
23-Dec-02 99
24-Dec-02 147
25-Dec-02 701
26-Dec-02 942
27-Dec-02 1419
28-Dec-02 1141
29-Dec-02 629
30-Dec-02 563
31-Dec-02 466
1-Jan-03 393
2-Jan-03 350
3-Jan-03 119
4-Jan-03 71
5-Jan-03 28
6-Jan-03 3
7-Jan-03 3
8-Jan-03 3
9-Jan-03 3
10-Jan-03 251
11-Jan-03 315
12-Jan-03 256
13-Jan-03 141
14-Jan-03 3
15-Jan-03 3
16-Jan-03 3
17-Jan-03 3
18-Jan-03 3
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 3
31-Jan-03 3
1-Feb-03 3
2-Feb-03 3
3-Feb-03 3
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 3
11-Feb-03 3
12-Feb-03 3
13-Feb-03 408
14-Feb-03 464
15-Feb-03 631
16-Feb-03 467
17-Feb-03 315
18-Feb-03 236
19-Feb-03 171
20-Feb-03 238
21-Feb-03 119
22-Feb-03 5
23-Feb-03 3
24-Feb-03 3
25-Feb-03 3
26-Feb-03 3
27-Feb-03 3
28-Feb-03 268
1-Mar-03 424
2-Mar-03 415
3-Mar-03 458
4-Mar-03 267
5-Mar-03 150
6-Mar-03 3
7-Mar-03 3
8-Mar-03 3
9-Mar-03 3
10-Mar-03 3
11-Mar-03 3
12-Mar-03 3
13-Mar-03 3
14-Mar-03 3
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 3
22-Mar-03 3
23-Mar-03 3
24-Mar-03 3
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
6-Apr-03 3
7-Apr-03 3
8-Apr-03 3
9-Apr-03 3
10-Apr-03 3
11-Apr-03 3
12-Apr-03 3
13-Apr-03 3
14-Apr-03 3
15-Apr-03 3
16-Apr-03 3
17-Apr-03 3
18-Apr-03 3
19-Apr-03 3
20-Apr-03 3
21-Apr-03 3
22-Apr-03 3
23-Apr-03 3
24-Apr-03 3
25-Apr-03 3
26-Apr-03 3
27-Apr-03 3
28-Apr-03 3
29-Apr-03 3
30-Apr-03 3
1-May-03 3
2-May-03 3
3-May-03 3
4-May-03 3