Site ID: 2234 Lat. -1.8555 Indonesia Kalimantan Tengah
River: Barito Long. 114.8271
Site name: Buntok Contributing area: 39363 km2 Ratio to Comparison Station: 1.39
Latest measurement: 12-Jul-10 Mean annual runoff: 110 mm (2003-2009)
Hydrologic status: 2 Normal flow Total runoff this year (2010): 81.8 mm
Latest M/C ratio: 1.12 Seven day total: 1.4 mm
Estimated current discharge: 64 m3/sec Percent of mean 7-day total: 65.7 % (today's value compared to mean for same period, 2003-2009)
5 yr recurrence flood: 1550 m3/sec (from Log Pearson III analysis)
Status Codes:  1 = Low flow or ice, 2 = Normal flow, 3 = Flood, 4 = Major Flood 1555 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
25 2002 no data no data no data no data no data no data no data 2.0 1.2 2.5 9.7 9.6
69 2003 17.1 8.5 2.9 6.8 7.9 0.2 2.1 2.1 0.2 4.4 3.2 13.5
57 2004 11.1 5.0 5.6 1.6 15.0 2.6 0.2 0.4 0.7 2.0 6.6 6.7
150 2005 12.3 2.0 14.8 30.2 17.3 5.2 2.0 2.2 9.2 18.5 16.2 19.9
144 2006 6.7 16.8 14.1 20.0 32.7 24.1 14.9 2.7 5.0 6.9 0.0 0.0
142 2007 16.6 11.2 16.6 8.4 32.2 8.7 4.1 6.6 10.1 13.7 4.7 9.1
108 2008 7.3 8.4 12.0 17.4 11.9 7.5 4.3 6.6 6.3 2.0 19.4 5.3
99 2009 12.1 7.1 14.9 10.1 6.8 4.5 7.1 4.5 3.2 6.5 7.4 15.1
82 2010 6.2 13.2 5.3 20.9 22.5 9.5 4.2 0.0 0.0 0.0 0.0 0.0
Mean Annual Runoff (mm): 110 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 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 3
2-Aug-02 3
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 31
13-Aug-02 31
14-Aug-02 135
15-Aug-02 144
16-Aug-02 142
17-Aug-02 130
18-Aug-02 135
19-Aug-02 3
20-Aug-02 3
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 59
28-Aug-02 21
29-Aug-02 21
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-02 162
13-Sep-02 71
14-Sep-02 71
15-Sep-02
16-Sep-02
17-Sep-02
18-Sep-02
19-Sep-02
20-Sep-02
21-Sep-02
22-Sep-02 3
23-Sep-02 3
24-Sep-02 3
25-Sep-02 3
26-Sep-02 3
27-Sep-02 35
28-Sep-02 130
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 9
7-Oct-02 9
8-Oct-02 39
9-Oct-02 3
10-Oct-02 3
11-Oct-02 3
12-Oct-02 3
13-Oct-02 3
14-Oct-02 3
15-Oct-02 3
16-Oct-02 3
17-Oct-02 58
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 73
25-Oct-02 15
26-Oct-02 40
27-Oct-02 3
28-Oct-02 3
29-Oct-02 170
30-Oct-02 285
31-Oct-02 375
1-Nov-02 375
2-Nov-02 59
3-Nov-02 122
4-Nov-02 124
5-Nov-02 127
6-Nov-02 190
7-Nov-02 28
8-Nov-02 28
9-Nov-02 3
10-Nov-02 3
11-Nov-02 3
12-Nov-02 3
13-Nov-02 3
14-Nov-02 3
15-Nov-02 74
16-Nov-02 491
17-Nov-02 491
18-Nov-02 328
19-Nov-02 243
20-Nov-02 3
21-Nov-02 3
22-Nov-02 3
23-Nov-02 3
24-Nov-02 3
25-Nov-02 337
26-Nov-02 268
27-Nov-02 370
28-Nov-02 331
29-Nov-02 197
30-Nov-02 181
1-Dec-02 231
2-Dec-02 3
3-Dec-02 3
4-Dec-02 3
5-Dec-02 3
6-Dec-02 3
7-Dec-02 62
8-Dec-02 131
9-Dec-02 161
10-Dec-02 161
11-Dec-02 64
12-Dec-02 303
13-Dec-02 311
14-Dec-02 240
15-Dec-02 291
16-Dec-02 144
17-Dec-02 172
18-Dec-02 173
19-Dec-02 173
20-Dec-02 13
21-Dec-02 3
22-Dec-02 3
23-Dec-02 3
24-Dec-02 3
25-Dec-02 244
26-Dec-02 244
27-Dec-02 24
28-Dec-02 98
29-Dec-02 3
30-Dec-02 428
31-Dec-02 681
1-Jan-03 822
2-Jan-03 2055
3-Jan-03 216
4-Jan-03 216
5-Jan-03 190
6-Jan-03 243
7-Jan-03 256
8-Jan-03 141
9-Jan-03 130
10-Jan-03 3
11-Jan-03 3
12-Jan-03 111
13-Jan-03 209
14-Jan-03 264
15-Jan-03 162
16-Jan-03 134
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 33
25-Jan-03 75
26-Jan-03 769
27-Jan-03 769
28-Jan-03 581
29-Jan-03 380
30-Jan-03 3
31-Jan-03 3
1-Feb-03 40
2-Feb-03 3
3-Feb-03 43
4-Feb-03 475
5-Feb-03 475
6-Feb-03 276
7-Feb-03 276
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 35
15-Feb-03 706
16-Feb-03 502
17-Feb-03 396
18-Feb-03 3
19-Feb-03 3
20-Feb-03 3
21-Feb-03 3
22-Feb-03 82
23-Feb-03 58
24-Feb-03 58
25-Feb-03 84
26-Feb-03 73
27-Feb-03 126
28-Feb-03 126
1-Mar-03 3
2-Mar-03 3
3-Mar-03 3
4-Mar-03 3
5-Mar-03 68
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 4
14-Mar-03 65
15-Mar-03 126
16-Mar-03 126
17-Mar-03 8
18-Mar-03 78
19-Mar-03 3
20-Mar-03 130
21-Mar-03 59
22-Mar-03 3
23-Mar-03 47
24-Mar-03 3
25-Mar-03 3
26-Mar-03 194
27-Mar-03 139
28-Mar-03 162
29-Mar-03 81
30-Mar-03 3
31-Mar-03 3
1-Apr-03 3
2-Apr-03 44
3-Apr-03 93
4-Apr-03 184
5-Apr-03 160
6-Apr-03 150
7-Apr-03 29
8-Apr-03 3
9-Apr-03 3
10-Apr-03 3
11-Apr-03 3
12-Apr-03 73
13-Apr-03 91
14-Apr-03 138
15-Apr-03 272
16-Apr-03 9
17-Apr-03 9
18-Apr-03 3
19-Apr-03 3
20-Apr-03 3
21-Apr-03 52
22-Apr-03 88
23-Apr-03 72
24-Apr-03 203
25-Apr-03 3
26-Apr-03 3
27-Apr-03 10
28-Apr-03 322
29-Apr-03 595
30-Apr-03 456
1-May-03 590
2-May-03 3
3-May-03 3
4-May-03 3
5-May-03 3
6-May-03 3
7-May-03 36
8-May-03 107
9-May-03 215
10-May-03 379
11-May-03 114
12-May-03 114
13-May-03