Site ID: 850 Lat. -29.6353 Brazil 0
River: Jacui Long. -53.3545
Site name: 0 Contributing area: 14270 km2 Ratio to Comparison Station: 0.51
Latest measurement: 20-Jul-10 Mean annual runoff: 671 mm (2003-2009)
Hydrologic status: 2 Normal flow Total runoff this year (2010): 309.2 mm
Latest M/C ratio: 1.25 Seven day total: 24.2 mm
Estimated current discharge: 555 m3/sec Percent of mean 7-day total: 204.7 % (today's value compared to mean for same period, 2003-2009)
5 yr recurrence flood: 2752 m3/sec (from Log Pearson III analysis)
Status Codes:  1 = Low flow or ice, 2 = Normal flow, 3 = Flood, 4 = Major Flood 2719 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
403 2002 no data no data no data no data no data no data no data 39.7 25.7 154.3 89.8 93.0
382 2003 15.7 0.6 0.6 1.7 23.5 36.7 38.8 23.9 51.0 93.7 24.8 71.1
217 2004 3.5 0.6 0.6 0.6 13.3 18.4 9.6 22.0 15.3 66.6 26.3 39.7
617 2005 0.5 0.5 0.6 24.3 62.6 44.5 15.2 17.5 119.0 173.5 106.9 51.5
381 2006 2.4 0.6 0.5 6.1 26.1 52.2 31.9 71.1 76.0 114.6 0.0 0.0
871 2007 0.7 0.6 0.6 10.6 58.8 94.7 58.0 88.4 145.5 219.1 119.1 74.7
878 2008 0.6 0.6 0.6 35.1 45.3 82.6 89.3 134.9 124.4 194.7 106.2 63.8
1351 2009 2.2 5.5 0.6 2.6 10.1 33.4 69.0 120.1 289.1 360.2 357.7 100.1
309 2010 60.8 0.6 0.6 19.8 59.4 81.0 86.9 0.0 0.0 0.0 0.0 0.0
Mean Annual Runoff (mm): 671 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-02 460
23-Jul-02 460
24-Jul-02 436
25-Jul-02 613
26-Jul-02 612
27-Jul-02 517
28-Jul-02 439
29-Jul-02 529
30-Jul-02 472
31-Jul-02 507
1-Aug-02 608
2-Aug-02 313
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-02 187
15-Aug-02 111
16-Aug-02 260
17-Aug-02 236
18-Aug-02 303
19-Aug-02 567
20-Aug-02 459
21-Aug-02 275
22-Aug-02 206
23-Aug-02 306
24-Aug-02 412
25-Aug-02 482
26-Aug-02 599
27-Aug-02 572
28-Aug-02 324
29-Aug-02 266
30-Aug-02 3
31-Aug-02 51
1-Sep-02 163
2-Sep-02 154
3-Sep-02 270
4-Sep-02 158
5-Sep-02 190
6-Sep-02 3
7-Sep-02 8
8-Sep-02 157
9-Sep-02 167
10-Sep-02 256
11-Sep-02 335
12-Sep-02 275
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
22-Sep-02 353
23-Sep-02 127
24-Sep-02 83
25-Sep-02 221
26-Sep-02 177
27-Sep-02 323
28-Sep-02 506
29-Sep-02 121
30-Sep-02 189
1-Oct-02 106
2-Oct-02 264
3-Oct-02 449
4-Oct-02 90
5-Oct-02 11
6-Oct-02 147
7-Oct-02 249
8-Oct-02 1036
9-Oct-02 1279
10-Oct-02 1077
11-Oct-02 1260
12-Oct-02 1364
13-Oct-02 1262
14-Oct-02 1611
15-Oct-02 1447
16-Oct-02 1025
17-Oct-02 606
18-Oct-02 591
19-Oct-02 488
20-Oct-02 640
21-Oct-02 730
22-Oct-02 751
23-Oct-02 738
24-Oct-02 852
25-Oct-02 755
26-Oct-02 803
27-Oct-02 1052
28-Oct-02 1100
29-Oct-02 1309
30-Oct-02 1493
31-Oct-02 902
1-Nov-02 673
2-Nov-02 564
3-Nov-02 809
4-Nov-02 727
5-Nov-02 900
6-Nov-02 931
7-Nov-02 617
8-Nov-02 935
9-Nov-02 3
10-Nov-02 3
11-Nov-02 3
12-Nov-02 314
13-Nov-02 461
14-Nov-02 551
15-Nov-02 949
16-Nov-02 230
17-Nov-02 200
18-Nov-02 3
19-Nov-02 3
20-Nov-02 22
21-Nov-02 212
22-Nov-02 296
23-Nov-02 610
24-Nov-02 610
25-Nov-02 737
26-Nov-02 759
27-Nov-02 738
28-Nov-02 783
29-Nov-02 718
30-Nov-02 469
1-Dec-02 476
2-Dec-02 354
3-Dec-02 557
4-Dec-02 894
5-Dec-02 870
6-Dec-02 782
7-Dec-02 645
8-Dec-02 554
9-Dec-02 423
10-Dec-02 498
11-Dec-02 718
12-Dec-02 493
13-Dec-02 361
14-Dec-02 416
15-Dec-02 358
16-Dec-02 398
17-Dec-02 377
18-Dec-02 17
19-Dec-02 99
20-Dec-02 54
21-Dec-02 190
22-Dec-02 299
23-Dec-02 362
24-Dec-02 480
25-Dec-02 596
26-Dec-02 590
27-Dec-02 966
28-Dec-02 850
29-Dec-02 722
30-Dec-02 592
31-Dec-02 367
1-Jan-03 241
2-Jan-03 187
3-Jan-03 74
4-Jan-03 96
5-Jan-03 3
6-Jan-03 3
7-Jan-03 3
8-Jan-03 3
9-Jan-03 3
10-Jan-03 78
11-Jan-03 162
12-Jan-03 52
13-Jan-03 272
14-Jan-03 201
15-Jan-03 205
16-Jan-03 325
17-Jan-03 162
18-Jan-03 230
19-Jan-03 157
20-Jan-03 105
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 3
14-Feb-03 3
15-Feb-03 3
16-Feb-03 3
17-Feb-03 3
18-Feb-03 3
19-Feb-03 3
20-Feb-03 3
21-Feb-03 3
22-Feb-03 3
23-Feb-03 3
24-Feb-03 3
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 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 27
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