Site ID: 47 Lat. 7.1723 Colombia Choco
River: Atrato Long. -77.0295
Site name: Domingodo Contributing area: 22451 km2 Ratio to Comparison Station: 0.04
Latest measurement: 14-Jul-10 Mean annual runoff: 291 mm (2003-2009)
Hydrologic status: 2 Normal flow Total runoff this year (2010): 189.6 mm
Latest M/C ratio: 1.10 Seven day total: 5.6 mm
Estimated current discharge: 3 m3/sec Percent of mean 7-day total: 148.7 % (today's value compared to mean for same period, 2003-2009)
Ice-cover determination: 5 yr recurrence flood: 1458 m3/sec (from Log Pearson III analysis)
Status Codes:  1 = Low flow or ice, 2 = Normal flow, 3 = Flood, 4 = Major Flood 1526 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
43 2002 no data no data no data no data no data no data no data 11.1 2.9 1.7 14.0 13.6
272 2003 35.5 29.4 35.5 16.2 20.3 12.8 27.3 15.2 18.0 9.1 15.5 37.0
221 2004 46.1 30.1 49.9 25.0 8.6 13.8 1.0 1.3 15.8 3.3 11.3 14.6
263 2005 51.5 55.1 58.8 13.2 8.3 3.8 0.2 6.6 8.4 14.3 19.5 23.4
230 2006 52.5 39.2 33.0 31.8 10.2 11.0 17.4 13.2 13.1 8.3 0.0 0.0
323 2007 54.0 38.2 37.3 17.6 18.4 28.4 19.7 11.3 18.8 21.9 27.5 29.8
376 2008 50.3 35.6 45.8 39.7 19.5 22.2 21.5 22.9 12.7 11.5 24.4 69.9
350 2009 60.2 61.3 45.1 33.2 19.1 22.5 11.7 16.9 20.7 23.2 12.0 23.6
190 2010 47.6 38.5 31.1 27.1 4.3 30.0 11.0 0.0 0.0 0.0 0.0 0.0
Mean Annual Runoff (mm): 291 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-02 617
23-Jul-02 617
24-Jul-02 169
25-Jul-02 3
26-Jul-02 3
27-Jul-02 3
28-Jul-02 3
29-Jul-02 3
30-Jul-02 3
31-Jul-02 3
1-Aug-02 362
2-Aug-02 362
3-Aug-02
4-Aug-02
5-Aug-02
6-Aug-02
7-Aug-02
8-Aug-02
9-Aug-02
10-Aug-02 316
11-Aug-02 177
12-Aug-02 177
13-Aug-02 3
14-Aug-02 3
15-Aug-02 3
16-Aug-02 3
17-Aug-02 3
18-Aug-02 3
19-Aug-02 3
20-Aug-02 3
21-Aug-02 3
22-Aug-02 415
23-Aug-02 415
24-Aug-02 328
25-Aug-02 282
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 58
4-Sep-02 364
5-Sep-02 153
6-Sep-02 98
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
17-Sep-02
18-Sep-02
19-Sep-02
20-Sep-02
21-Sep-02 3
22-Sep-02 3
23-Sep-02 3
24-Sep-02 3
25-Sep-02 3
26-Sep-02 3
27-Sep-02 3
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 24
7-Oct-02 34
8-Oct-02 100
9-Oct-02 3
10-Oct-02 3
11-Oct-02 3
12-Oct-02 3
13-Oct-02 18
14-Oct-02 71
15-Oct-02 57
16-Oct-02 13
17-Oct-02 49
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 3
31-Oct-02 3
1-Nov-02 3
2-Nov-02 3
3-Nov-02 112
4-Nov-02 112
5-Nov-02 12
6-Nov-02 27
7-Nov-02 3
8-Nov-02 86
9-Nov-02 192
10-Nov-02 191
11-Nov-02 191
12-Nov-02 172
13-Nov-02 197
14-Nov-02 227
15-Nov-02 160
16-Nov-02 70
17-Nov-02 321
18-Nov-02 447
19-Nov-02 235
20-Nov-02 235
21-Nov-02 3
22-Nov-02 3
23-Nov-02 38
24-Nov-02 3
25-Nov-02 3
26-Nov-02 3
27-Nov-02 3
28-Nov-02 202
29-Nov-02 50
30-Nov-02 335
1-Dec-02 162
2-Dec-02 101
3-Dec-02 159
4-Dec-02 3
5-Dec-02 3
6-Dec-02 3
7-Dec-02 3
8-Dec-02 3
9-Dec-02 3
10-Dec-02 3
11-Dec-02 3
12-Dec-02 31
13-Dec-02 31
14-Dec-02 198
15-Dec-02 165
16-Dec-02 341
17-Dec-02 251
18-Dec-02 193
19-Dec-02 207
20-Dec-02 115
21-Dec-02 57
22-Dec-02 57
23-Dec-02 4
24-Dec-02 5
25-Dec-02 47
26-Dec-02 169
27-Dec-02 208
28-Dec-02 244
29-Dec-02 244
30-Dec-02 262
31-Dec-02 243
1-Jan-03 403
2-Jan-03 454
3-Jan-03 471
4-Jan-03 384
5-Jan-03 292
6-Jan-03 395
7-Jan-03 395
8-Jan-03 498
9-Jan-03 477
10-Jan-03 312
11-Jan-03 273
12-Jan-03 318
13-Jan-03 300
14-Jan-03 300
15-Jan-03 431
16-Jan-03 431
17-Jan-03 354
18-Jan-03 383
19-Jan-03 347
20-Jan-03 261
21-Jan-03 266
22-Jan-03 149
23-Jan-03 149
24-Jan-03 72
25-Jan-03 172
26-Jan-03 157
27-Jan-03 151
28-Jan-03 258
29-Jan-03 144
30-Jan-03 144
31-Jan-03 83
1-Feb-03 177
2-Feb-03 183
3-Feb-03 284
4-Feb-03 386
5-Feb-03 244
6-Feb-03 283
7-Feb-03 126
8-Feb-03 126
9-Feb-03 362
10-Feb-03 421
11-Feb-03 479
12-Feb-03 451
13-Feb-03 467
14-Feb-03 227
15-Feb-03 227
16-Feb-03 116
17-Feb-03 116
18-Feb-03 4
19-Feb-03 98
20-Feb-03 65
21-Feb-03 186
22-Feb-03 363
23-Feb-03 430
24-Feb-03 430
25-Feb-03 282
26-Feb-03 387
27-Feb-03 377
28-Feb-03 348
1-Mar-03 447
2-Mar-03 257
3-Mar-03 257
4-Mar-03 290
5-Mar-03 290
6-Mar-03 318
7-Mar-03 383
8-Mar-03 395
9-Mar-03 378
10-Mar-03 431
11-Mar-03 359
12-Mar-03 359
13-Mar-03 143
14-Mar-03 215
15-Mar-03 138
16-Mar-03 231
17-Mar-03 393
18-Mar-03 216
19-Mar-03 216
20-Mar-03 275
21-Mar-03 300
22-Mar-03 376
23-Mar-03 369
24-Mar-03 296
25-Mar-03 285
26-Mar-03 406
27-Mar-03 76
28-Mar-03 76
29-Mar-03 326
30-Mar-03 314
31-Mar-03 410
1-Apr-03 392
2-Apr-03 324
3-Apr-03 351
4-Apr-03 160
5-Apr-03 151
6-Apr-03 90
7-Apr-03 144
8-Apr-03 224
9-Apr-03 253
10-Apr-03 248
11-Apr-03 213
12-Apr-03 200
13-Apr-03 200
14-Apr-03 3
15-Apr-03 52
16-Apr-03 3
17-Apr-03 81
18-Apr-03 225
19-Apr-03 115
20-Apr-03 115
21-Apr-03 74
22-Apr-03 44
23-Apr-03 78
24-Apr-03 3