Site ID: 1202 Lat. -42.8900 Argentina 0
River: Bajo de la Tierra Colorada Long. -66.8293
Site name: 0 Contributing area: 20610 km2 Ratio to Comparison Station: 0.73
Latest measurement: 31-Jul-10 Mean annual runoff: 178 mm (2003-2009)
Hydrologic status: 2 Normal flow Total runoff this year (2010): 40.3 mm
Latest M/C ratio: 1.10 Seven day total: 0.3 mm
Estimated current discharge: 3 m3/sec Percent of mean 7-day total: 6.0 % (today's value compared to mean for same period, 2003-2009)
5 yr recurrence flood: 2540 m3/sec (from Log Pearson III analysis)
Status Codes:  1 = Low flow or ice, 2 = Normal flow, 3 = Flood, 4 = Major Flood 2360 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
124 2002 no data no data no data no data no data no data no data 25.8 49.1 35.1 13.4 0.4
133 2003 0.4 0.4 13.8 2.4 29.5 30.1 35.1 9.7 0.4 9.4 1.3 0.5
171 2004 0.4 4.3 1.4 25.5 28.9 55.1 22.5 25.7 1.0 5.7 0.4 0.4
269 2005 0.1 122.0 26.2 23.3 6.3 37.0 18.8 8.6 9.0 0.4 14.4 2.7
442 2006 21.3 0.9 0.4 2.0 10.0 10.1 26.1 200.1 101.2 69.9 0.0 0.0
16 2007 0.4 0.4 4.1 0.4 3.2 0.4 0.4 0.4 4.8 0.4 0.8 0.4
144 2008 0.4 0.4 0.4 0.4 38.6 47.4 29.2 13.7 12.3 0.5 0.4 0.4
72 2009 0.4 0.4 2.5 0.7 22.2 11.1 18.8 0.4 2.5 0.4 3.8 8.6
40 2010 0.4 5.3 6.3 3.1 0.4 17.5 7.2 0.0 0.0 0.0 0.0 0.0
Mean Annual Runoff (mm): 178 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-02 347
23-Jul-02 347
24-Jul-02 223
25-Jul-02 71
26-Jul-02 167
27-Jul-02 71
28-Jul-02 98
29-Jul-02 245
30-Jul-02 225
31-Jul-02 225
1-Aug-02 372
2-Aug-02 185
3-Aug-02
4-Aug-02
5-Aug-02
6-Aug-02
7-Aug-02
8-Aug-02
9-Aug-02 17
10-Aug-02 362
11-Aug-02 330
12-Aug-02 330
13-Aug-02 280
14-Aug-02 116
15-Aug-02 186
16-Aug-02 110
17-Aug-02 172
18-Aug-02 228
19-Aug-02 265
20-Aug-02 434
21-Aug-02 545
22-Aug-02 603
23-Aug-02 483
24-Aug-02 355
25-Aug-02 275
26-Aug-02 132
27-Aug-02 13
28-Aug-02 3
29-Aug-02 65
30-Aug-02 123
31-Aug-02 176
1-Sep-02 174
2-Sep-02 103
3-Sep-02 108
4-Sep-02 183
5-Sep-02 240
6-Sep-02 313
7-Sep-02 264
8-Sep-02 274
9-Sep-02 249
10-Sep-02 245
11-Sep-02 335
12-Sep-02 519
13-Sep-02 586
14-Sep-02 791
15-Sep-02 1111
16-Sep-02
17-Sep-02
18-Sep-02
19-Sep-02
20-Sep-02
21-Sep-02 486
22-Sep-02 486
23-Sep-02 400
24-Sep-02 608
25-Sep-02 771
26-Sep-02 611
27-Sep-02 811
28-Sep-02 738
29-Sep-02 630
30-Sep-02 672
1-Oct-02 271
2-Oct-02 408
3-Oct-02 323
4-Oct-02 466
5-Oct-02 530
6-Oct-02 527
7-Oct-02 698
8-Oct-02 651
9-Oct-02 546
10-Oct-02 406
11-Oct-02 174
12-Oct-02 254
13-Oct-02 210
14-Oct-02 192
15-Oct-02 255
16-Oct-02 55
17-Oct-02 310
18-Oct-02 228
19-Oct-02 224
20-Oct-02 396
21-Oct-02 205
22-Oct-02 257
23-Oct-02 196
24-Oct-02 63
25-Oct-02 20
26-Oct-02 3
27-Oct-02 74
28-Oct-02 32
29-Oct-02 106
30-Oct-02 194
31-Oct-02 86
1-Nov-02 133
2-Nov-02 14
3-Nov-02 93
4-Nov-02 106
5-Nov-02 134
6-Nov-02 227
7-Nov-02 149
8-Nov-02 233
9-Nov-02 317
10-Nov-02 317
11-Nov-02 3
12-Nov-02 129
13-Nov-02 255
14-Nov-02 260
15-Nov-02 348
16-Nov-02 172
17-Nov-02 3
18-Nov-02 3
19-Nov-02 3
20-Nov-02 3
21-Nov-02 103
22-Nov-02 57
23-Nov-02 83
24-Nov-02 3
25-Nov-02 3
26-Nov-02 3
27-Nov-02 3
28-Nov-02 3
29-Nov-02 3
30-Nov-02 33
1-Dec-02 7
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 3
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29-Dec-02 3
30-Dec-02 3
31-Dec-02 3
1-Jan-03 3
2-Jan-03 3
3-Jan-03 3
4-Jan-03 3
5-Jan-03 3
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1-Feb-03 3
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1-Mar-03 3
2-Mar-03 3
3-Mar-03 3
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5-Mar-03 3
6-Mar-03 3
7-Mar-03 3
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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-03 196
27-Mar-03 644
28-Mar-03 759
29-Mar-03 626
30-Mar-03 562
31-Mar-03 432
1-Apr-03 92
2-Apr-03 3
3-Apr-03 3
4-Apr-03 11
5-Apr-03 114
6-Apr-03 115
7-Apr-03 142
8-Apr-03 6
9-Apr-03 9
10-Apr-03 3
11-Apr-03 3
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1-May-03 3
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14-May-03 3
15-May-03 3
16-May-03 50
17-May-03 155
18-May-03 230
19-May-03 76
20-May-03 63
21-May-03 18
22-May-03 176
23-May-03 618
24-May-03 817
25-May-03 1199
26-May-03 1212
27-May-03 1253
28-May-03 760
29-May-03 278
30-May-03 36