Site ID: 2247 Lat. -5.4961 Indonesia Lampung
River: Djabung Long. 105.6638
Site name: Duabung Contributing area: 4223 km2 Ratio to Comparison Station: 0.15
Latest measurement: 13-Jul-10 Mean annual runoff: 1741 mm (2003-2009)
Hydrologic status: 2 Normal flow Total runoff this year (2010): 881.0 mm
Latest M/C ratio: 1.16 Seven day total: 46.8 mm
Estimated current discharge: 218 m3/sec Percent of mean 7-day total: 222.1 % (today's value compared to mean for same period, 2003-2009)
5 yr recurrence flood: 3309 m3/sec (from Log Pearson III analysis)
Status Codes:  1 = Low flow or ice, 2 = Normal flow, 3 = Flood, 4 = Major Flood 2979 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
624 2002 no data no data no data no data no data no data no data 226.7 147.4 91.3 44.6 113.5
2759 2003 73.6 500.9 740.1 241.8 150.1 44.5 319.9 265.3 174.0 128.1 103.0 17.3
5036 2004 240.7 775.8 725.4 192.3 231.0 325.7 467.3 715.8 538.3 544.4 203.3 76.2
2619 2005 424.3 1238.9 634.6 31.4 2.1 92.6 168.5 18.8 2.1 2.1 2.0 2.1
534 2006 25.1 276.1 218.0 2.2 2.1 2.0 2.3 2.1 2.0 2.1 0.0 0.0
89 2007 2.1 31.3 28.5 2.0 2.1 2.0 10.6 2.1 2.0 2.1 2.0 1.9
380 2008 2.1 236.2 13.6 5.7 2.1 1.8 2.1 2.1 2.0 2.1 2.0 108.4
772 2009 342.7 304.9 88.1 2.3 2.1 12.7 3.7 2.1 7.6 2.1 2.0 2.1
881 2010 149.0 411.6 117.5 2.0 2.0 89.7 109.1 0.0 0.0 0.0 0.0 0.0
Mean Annual Runoff (mm): 1741 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-02 764
23-Jul-02 764
24-Jul-02 709
25-Jul-02 1107
26-Jul-02 714
27-Jul-02 295
28-Jul-02 3
29-Jul-02 3
30-Jul-02 912
31-Jul-02 912
1-Aug-02 2003
2-Aug-02 2003
3-Aug-02
4-Aug-02
5-Aug-02
6-Aug-02
7-Aug-02
8-Aug-02
9-Aug-02 3
10-Aug-02 3
11-Aug-02 3
12-Aug-02 3
13-Aug-02 299
14-Aug-02 299
15-Aug-02 815
16-Aug-02 627
17-Aug-02 680
18-Aug-02 477
19-Aug-02 281
20-Aug-02 102
21-Aug-02 3
22-Aug-02 3
23-Aug-02 3
24-Aug-02 647
25-Aug-02 544
26-Aug-02 774
27-Aug-02 627
28-Aug-02 349
29-Aug-02 192
30-Aug-02 192
31-Aug-02 145
1-Sep-02 205
2-Sep-02 253
3-Sep-02 201
4-Sep-02 179
5-Sep-02 100
6-Sep-02 66
7-Sep-02 345
8-Sep-02 345
9-Sep-02 1425
10-Sep-02 1014
11-Sep-02 1224
12-Sep-02 825
13-Sep-02 163
14-Sep-02 80
15-Sep-02 80
16-Sep-02
17-Sep-02
18-Sep-02
19-Sep-02
20-Sep-02
21-Sep-02 4
22-Sep-02 4
23-Sep-02 101
24-Sep-02 101
25-Sep-02 190
26-Sep-02 70
27-Sep-02 4
28-Sep-02 3
29-Sep-02 3
30-Sep-02 222
1-Oct-02 222
2-Oct-02 1032
3-Oct-02 877
4-Oct-02 901
5-Oct-02 581
6-Oct-02 284
7-Oct-02 124
8-Oct-02 3
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 3
18-Oct-02 32
19-Oct-02 3
20-Oct-02 72
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 53
28-Oct-02 105
29-Oct-02 119
30-Oct-02 3
31-Oct-02 3
1-Nov-02 3
2-Nov-02 3
3-Nov-02 3
4-Nov-02 3
5-Nov-02 331
6-Nov-02 155
7-Nov-02 327
8-Nov-02 389
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 3
16-Nov-02 3
17-Nov-02 199
18-Nov-02 199
19-Nov-02 432
20-Nov-02 73
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 78
2-Dec-02 224
3-Dec-02 316
4-Dec-02 316
5-Dec-02 545
6-Dec-02 110
7-Dec-02 195
8-Dec-02 213
9-Dec-02 7
10-Dec-02 200
11-Dec-02 60
12-Dec-02 3
13-Dec-02 3
14-Dec-02 213
15-Dec-02 23
16-Dec-02 286
17-Dec-02 3
18-Dec-02 3
19-Dec-02 3
20-Dec-02 3
21-Dec-02 598
22-Dec-02 659
23-Dec-02 637
24-Dec-02 458
25-Dec-02 272
26-Dec-02 3
27-Dec-02 3
28-Dec-02 3
29-Dec-02 3
30-Dec-02 6
31-Dec-02 97
1-Jan-03 426
2-Jan-03 26
3-Jan-03 3
4-Jan-03 3
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-03 299
23-Jan-03 268
24-Jan-03 671
25-Jan-03 417
26-Jan-03 385
27-Jan-03 139
28-Jan-03 3
29-Jan-03 4
30-Jan-03 4
31-Jan-03 888
1-Feb-03 346
2-Feb-03 312
3-Feb-03 544
4-Feb-03 190
5-Feb-03 608
6-Feb-03 608
7-Feb-03 183
8-Feb-03 216
9-Feb-03 45
10-Feb-03 53
11-Feb-03 53
12-Feb-03 3
13-Feb-03 3
14-Feb-03 133
15-Feb-03 133
16-Feb-03 397
17-Feb-03 551
18-Feb-03 570
19-Feb-03 828
20-Feb-03 1127
21-Feb-03 1593
22-Feb-03 1593
23-Feb-03 2244
24-Feb-03 2246
25-Feb-03 3292
26-Feb-03 2449
27-Feb-03 2351
28-Feb-03 1808
1-Mar-03 889
2-Mar-03 1393
3-Mar-03 1393
4-Mar-03 2118
5-Mar-03 1686
6-Mar-03 1513
7-Mar-03 1513
8-Mar-03 881
9-Mar-03 1681
10-Mar-03 1681
11-Mar-03 1140
12-Mar-03 771
13-Mar-03 645
14-Mar-03 600
15-Mar-03 588
16-Mar-03 562
17-Mar-03 245
18-Mar-03 1027
19-Mar-03 1027
20-Mar-03 1600
21-Mar-03 1610
22-Mar-03 1110
23-Mar-03 1144
24-Mar-03 1186
25-Mar-03 1267
26-Mar-03 1267
27-Mar-03 1572
28-Mar-03 1021
29-Mar-03 1176
30-Mar-03 1007
31-Mar-03 858
1-Apr-03 960
2-Apr-03 694
3-Apr-03 922
4-Apr-03 922
5-Apr-03 727
6-Apr-03 582
7-Apr-03 396
8-Apr-03 446
9-Apr-03 428
10-Apr-03 496
11-Apr-03 496
12-Apr-03 704
13-Apr-03 730
14-Apr-03 753
15-Apr-03 403
16-Apr-03 151
17-Apr-03 3
18-Apr-03 3
19-Apr-03 3
20-Apr-03 3
21-Apr-03 29
22-Apr-03 3
23-Apr-03 3
24-Apr-03 3
25-Apr-03 3
26-Apr-03 3
27-Apr-03 3
28-Apr-03 237
29-Apr-03 189
30-Apr-03 1519
1-May-03 961
2-May-03 983
3-May-03 850
4-May-03 198
5-May-03 773
6-May-03 773
7-May-03 509
8-May-03 164
9-May-03 3
10-May-03 3
11-May-03 3
12-May-03 3
13-May-03 3
14-May-03 368
15-May-03 330
16-May-03 818
17-May-03 519
18-May-03 27
19-May-03 3
20-May-03 3
21-May-03 3
22-May-03 3
23-May-03 3
24-May-03 3
25-May-03 3
26-May-03 3
27-May-03 3
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