Site ID: 840 Lat. -28.8539 Argentina 0
River: Aguapey Long. -56.6837
Site name: 0 Contributing area: 4054 km2 Ratio to Comparison Station: 0.14
Latest measurement: 19-Jul-10 Mean annual runoff: 1378 mm (2003-2009)
Hydrologic status: 2 Normal flow Total runoff this year (2010): 245.9 mm
Latest M/C ratio: 1.12 Seven day total: 55.8 mm
Estimated current discharge: 72 m3/sec Percent of mean 7-day total: 212.2 % (today's value compared to mean for same period, 2003-2009)
5 yr recurrence flood: 3588 m3/sec (from Log Pearson III analysis)
Status Codes:  1 = Low flow or ice, 2 = Normal flow, 3 = Flood, 4 = Major Flood 3485 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
2775 2002 no data no data no data no data no data no data no data 95.5 195.5 1093.5 653.7 737.2
1027 2003 240.9 2.0 72.2 56.2 32.2 4.3 3.3 3.2 2.1 24.0 21.9 564.6
437 2004 219.3 2.1 2.2 2.1 3.0 2.1 2.2 2.7 3.6 2.1 189.4 5.8
2796 2005 1.2 2.0 2.2 165.3 1001.3 639.7 423.3 8.0 2.5 375.9 2.1 172.5
116 2006 5.3 2.0 1.8 2.1 2.2 2.1 2.2 2.2 2.1 93.8 0.0 0.0
1362 2007 50.2 8.5 6.6 2.1 54.4 32.0 14.5 2.2 277.6 717.3 194.9 2.0
1940 2008 2.2 2.1 2.2 2.1 2.2 33.7 169.6 225.3 19.4 367.2 1112.1 2.2
1966 2009 2.2 2.0 2.2 2.1 2.2 2.3 2.2 39.0 210.0 84.8 697.0 919.7
246 2010 62.5 5.2 2.3 2.1 71.2 11.0 91.6 0.0 0.0 0.0 0.0 0.0
Mean Annual Runoff (mm): 1378 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-02 132
26-Jul-02 143
27-Jul-02 367
28-Jul-02 291
29-Jul-02 24
30-Jul-02 335
31-Jul-02 295
1-Aug-02 394
2-Aug-02 495
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-02 721
15-Aug-02 516
16-Aug-02 539
17-Aug-02 555
18-Aug-02 440
19-Aug-02 364
20-Aug-02 407
21-Aug-02 3
22-Aug-02 3
23-Aug-02 3
24-Aug-02 3
25-Aug-02 3
26-Aug-02 3
27-Aug-02 3
28-Aug-02 3
29-Aug-02 3
30-Aug-02 3
31-Aug-02 3
1-Sep-02 3
2-Sep-02 3
3-Sep-02 3
4-Sep-02 3
5-Sep-02 3
6-Sep-02 3
7-Sep-02 3
8-Sep-02 3
9-Sep-02 3
10-Sep-02 3
11-Sep-02 3
12-Sep-02 3
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 1610
22-Sep-02 1234
23-Sep-02 1079
24-Sep-02 1079
25-Sep-02 827
26-Sep-02 795
27-Sep-02 766
28-Sep-02 766
29-Sep-02 572
30-Sep-02 394
1-Oct-02 3
2-Oct-02 350
3-Oct-02 378
4-Oct-02 745
5-Oct-02 806
6-Oct-02 710
7-Oct-02 1162
8-Oct-02 1648
9-Oct-02 135
10-Oct-02 3
11-Oct-02 3
12-Oct-02 3
13-Oct-02 2699
14-Oct-02 3058
15-Oct-02 3584
16-Oct-02 3606
17-Oct-02 3995
18-Oct-02 3143
19-Oct-02 3315
20-Oct-02 2484
21-Oct-02 2146
22-Oct-02 736
23-Oct-02 1205
24-Oct-02 1308
25-Oct-02 1177
26-Oct-02 1596
27-Oct-02 1992
28-Oct-02 2038
29-Oct-02 3140
30-Oct-02 2340
31-Oct-02 1803
1-Nov-02 1889
2-Nov-02 1435
3-Nov-02 1483
4-Nov-02 1471
5-Nov-02 1079
6-Nov-02 1213
7-Nov-02 1439
8-Nov-02 2044
9-Nov-02 1686
10-Nov-02 1686
11-Nov-02 1686
12-Nov-02 1427
13-Nov-02 2071
14-Nov-02 1272
15-Nov-02 977
16-Nov-02 444
17-Nov-02 520
18-Nov-02 725
19-Nov-02 582
20-Nov-02 863
21-Nov-02 808
22-Nov-02 743
23-Nov-02 664
24-Nov-02 686
25-Nov-02 523
26-Nov-02 389
27-Nov-02 317
28-Nov-02 209
29-Nov-02 191
30-Nov-02 150
1-Dec-02 169
2-Dec-02 38
3-Dec-02 272
4-Dec-02 357
5-Dec-02 427
6-Dec-02 700
7-Dec-02 1116
8-Dec-02 1311
9-Dec-02 2460
10-Dec-02 2330
11-Dec-02 2032
12-Dec-02 2143
13-Dec-02 2003
14-Dec-02 1575
15-Dec-02 1648
16-Dec-02 692
17-Dec-02 690
18-Dec-02 810
19-Dec-02 1048
20-Dec-02 1301
21-Dec-02 1152
22-Dec-02 1136
23-Dec-02 101
24-Dec-02 114
25-Dec-02 515
26-Dec-02 809
27-Dec-02 1409
28-Dec-02 1307
29-Dec-02 1300
30-Dec-02 1754
31-Dec-02 1874
1-Jan-03 2939
2-Jan-03 2678
3-Jan-03 1155
4-Jan-03 1092
5-Jan-03 970
6-Jan-03 548
7-Jan-03 764
8-Jan-03 476
9-Jan-03 416
10-Jan-03 134
11-Jan-03 66
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 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
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21-Feb-03 3
22-Feb-03 3
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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 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-03 102
19-Mar-03 320
20-Mar-03 470
21-Mar-03 358
22-Mar-03 306
23-Mar-03 435
24-Mar-03 369
25-Mar-03 433
26-Mar-03 452
27-Mar-03 73
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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12-Apr-03 3
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15-Apr-03 3
16-Apr-03 3
17-Apr-03 3
18-Apr-03 3
19-Apr-03 454
20-Apr-03 643
21-Apr-03 496
22-Apr-03 952
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 7
1-May-03 3
2-May-03 328
3-May-03 297
4-May-03 231
5-May-03 216
6-May-03 208
7-May-03 78
8-May-03 49
9-May-03 3
10-May-03 3
11-May-03 3
12-May-03 3
13-May-03 26
14-May-03 3
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26-May-03 3
27-May-03 3
28-May-03 3
29-May-03 3
30-May-03 3
31-May-03 3
1-Jun-03 3
2-Jun-03 3
3-Jun-03 3
4-Jun-03 3
5-Jun-03 3
6-Jun-03 3
7-Jun-03 3
8-Jun-03 3
9-Jun-03 3