Site ID: 55 Lat. 15.8344 Honduras Colon
River: Tinto Long. -85.0512
Site name: Sico Contributing area: 6135 km2 Ratio to Comparison Station: 0.01
Latest measurement: 24-Jul-10 Mean annual runoff: 172 mm (2003-2009)
Hydrologic status: 1 Low flow Total runoff this year (2010): 19.5 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: 43.1 % (today's value compared to mean for same period, 2003-2009)
Ice-cover determination: 5 yr recurrence flood: 916 m3/sec (from Log Pearson III analysis)
Status Codes:  1 = Low flow or ice, 2 = Normal flow, 3 = Flood, 4 = Major Flood 902 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
180 2002 no data no data no data no data no data no data no data 53.8 32.7 48.7 23.9 20.8
219 2003 5.8 1.3 1.5 1.5 12.1 2.6 18.7 79.4 24.3 40.2 28.7 2.9
411 2004 1.5 2.5 1.5 3.8 10.6 18.4 45.3 59.6 93.9 111.1 55.6 7.2
70 2005 7.7 3.7 1.5 6.7 1.5 13.0 11.2 3.5 1.4 4.3 1.8 14.2
185 2006 100.2 44.1 1.3 3.9 3.1 6.2 5.4 14.6 1.4 5.0 0.0 0.0
86 2007 9.9 1.6 4.0 1.4 1.5 1.4 14.8 7.5 1.4 1.5 19.4 21.4
149 2008 10.3 1.4 1.5 1.6 1.5 27.1 1.5 4.1 1.4 34.8 52.3 12.0
81 2009 20.7 5.5 8.1 5.2 1.9 1.4 29.4 1.5 1.4 1.5 3.4 1.5
19 2010 8.0 1.6 4.4 1.4 1.4 1.4 1.3 0.0 0.0 0.0 0.0 0.0
Mean Annual Runoff (mm): 172 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 3
23-Jul-02 3
24-Jul-02 3
25-Jul-02 3
26-Jul-02 54
27-Jul-02 3
28-Jul-02 37
29-Jul-02 100
30-Jul-02 23
31-Jul-02 234
1-Aug-02 234
2-Aug-02
3-Aug-02
4-Aug-02
5-Aug-02
6-Aug-02
7-Aug-02
8-Aug-02
9-Aug-02 661
10-Aug-02 661
11-Aug-02 288
12-Aug-02 91
13-Aug-02 3
14-Aug-02 3
15-Aug-02 3
16-Aug-02 3
17-Aug-02 3
18-Aug-02 170
19-Aug-02 3
20-Aug-02 3
21-Aug-02 3
22-Aug-02 3
23-Aug-02 3
24-Aug-02 192
25-Aug-02 289
26-Aug-02 289
27-Aug-02 324
28-Aug-02 149
29-Aug-02 167
30-Aug-02 214
31-Aug-02 56
1-Sep-02 367
2-Sep-02 367
3-Sep-02 114
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-02 218
13-Sep-02 43
14-Sep-02 164
15-Sep-02 164
16-Sep-02 3
17-Sep-02
18-Sep-02
19-Sep-02
20-Sep-02
21-Sep-02 3
22-Sep-02 115
23-Sep-02 115
24-Sep-02 14
25-Sep-02 98
26-Sep-02 42
27-Sep-02 42
28-Sep-02 268
29-Sep-02 119
30-Sep-02 43
1-Oct-02 3
2-Oct-02 3
3-Oct-02 117
4-Oct-02 117
5-Oct-02 264
6-Oct-02 3
7-Oct-02 3
8-Oct-02 3
9-Oct-02 3
10-Oct-02 46
11-Oct-02 241
12-Oct-02 196
13-Oct-02 196
14-Oct-02 308
15-Oct-02 138
16-Oct-02 177
17-Oct-02 48
18-Oct-02 3
19-Oct-02 69
20-Oct-02 69
21-Oct-02 443
22-Oct-02 251
23-Oct-02 138
24-Oct-02 46
25-Oct-02 3
26-Oct-02 3
27-Oct-02 3
28-Oct-02 96
29-Oct-02 96
30-Oct-02 261
31-Oct-02 109
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-02 426
14-Nov-02 426
15-Nov-02 505
16-Nov-02 255
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 3
29-Nov-02 3
30-Nov-02 3
1-Dec-02 3
2-Dec-02 3
3-Dec-02 3
4-Dec-02 65
5-Dec-02 75
6-Dec-02 304
7-Dec-02 304
8-Dec-02 65
9-Dec-02 3
10-Dec-02 3
11-Dec-02 3
12-Dec-02 3
13-Dec-02 3
14-Dec-02 3
15-Dec-02 3
16-Dec-02 3
17-Dec-02 3
18-Dec-02 3
19-Dec-02 3
20-Dec-02 3
21-Dec-02 3
22-Dec-02 210
23-Dec-02 210
24-Dec-02 170
25-Dec-02 3
26-Dec-02 3
27-Dec-02 3
28-Dec-02 3
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 25
5-Jan-03 3
6-Jan-03 3
7-Jan-03 3
8-Jan-03 3
9-Jan-03 3
10-Jan-03 3
11-Jan-03 3
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-03 147
24-Jan-03 147
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
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15-Feb-03 3
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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
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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 11
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
5-May-03 3
6-May-03 3
7-May-03 3
8-May-03 92
9-May-03 92
10-May-03 3
11-May-03 3
12-May-03 3
13-May-03 3
14-May-03 3
15-May-03 15
16-May-03 15
17-May-03 157
18-May-03 14
19-May-03 3
20-May-03 3
21-May-03 3
22-May-03 3
23-May-03 3
24-May-03 41
25-May-03 41
26-May-03 212
27-May-03 115
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
10-Jun-03 3
11-Jun-03 3
12-Jun-03 3
13-Jun-03 3
14-Jun-03 3
15-Jun-03 42
16-Jun-03 26
17-Jun-03 26
18-Jun-03 3
19-Jun-03 3
20-Jun-03 3
21-Jun-03 3