Site ID: 2288 Lat. 31.9715 Japan 0
River: Oyodo Long. 131.3567
Site name: 0 Contributing area: 0 km2 Ratio to Comparison Station: 0.00
Latest measurement: 13-Jul-10 Mean annual runoff: 0 mm (2003-2009)
Hydrologic status: 2 Normal flow Total runoff this year (2010): 0.0 mm
Latest M/C ratio: 1.14 Seven day total: 0.0 mm
Estimated current discharge: 138 m3/sec Percent of mean 7-day total: #DIV/0! % (today's value compared to mean for same period, 2003-2009)
5 yr recurrence flood: 2430 m3/sec (from Log Pearson III analysis)
Status Codes:  1 = Low flow or ice, 2 = Normal flow, 3 = Flood, 4 = Major Flood 2685 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
0 2002 no data no data no data no data no data no data no data 0.0 0.0 0.0 0.0 0.0
0 2003 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0 2004 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0 2005 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0 2006 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0 2007 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0 2008 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0 2009 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0 2010 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Mean Annual Runoff (mm): 0 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 36
23-Jul-02 36
24-Jul-02 3
25-Jul-02 3
26-Jul-02 3
27-Jul-02 36
28-Jul-02 429
29-Jul-02 212
30-Jul-02 132
31-Jul-02 124
1-Aug-02 3
2-Aug-02
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-02 561
12-Aug-02 671
13-Aug-02 2102
14-Aug-02 1651
15-Aug-02 1667
16-Aug-02 1743
17-Aug-02 693
18-Aug-02 1976
19-Aug-02 1409
20-Aug-02 1523
21-Aug-02 1182
22-Aug-02 682
23-Aug-02 1291
24-Aug-02 1253
25-Aug-02 826
26-Aug-02 826
27-Aug-02 666
28-Aug-02 608
29-Aug-02 996
30-Aug-02 625
31-Aug-02 258
1-Sep-02 701
2-Sep-02 688
3-Sep-02 2039
4-Sep-02 1749
5-Sep-02 978
6-Sep-02 919
7-Sep-02 552
8-Sep-02 89
9-Sep-02 174
10-Sep-02 481
11-Sep-02 481
12-Sep-02 1194
13-Sep-02 1194
14-Sep-02 962
15-Sep-02 962
16-Sep-02
17-Sep-02
18-Sep-02
19-Sep-02
20-Sep-02
21-Sep-02 3
22-Sep-02 153
23-Sep-02 153
24-Sep-02 391
25-Sep-02 678
26-Sep-02 286
27-Sep-02 286
28-Sep-02 508
29-Sep-02 561
30-Sep-02 1166
1-Oct-02 1135
2-Oct-02 1032
3-Oct-02 1338
4-Oct-02 1333
5-Oct-02 1787
6-Oct-02 1712
7-Oct-02 1622
8-Oct-02 1559
9-Oct-02 1448
10-Oct-02 1473
11-Oct-02 1510
12-Oct-02 1192
13-Oct-02 1192
14-Oct-02 252
15-Oct-02 508
16-Oct-02 272
17-Oct-02 129
18-Oct-02 189
19-Oct-02 3
20-Oct-02 3
21-Oct-02 3
22-Oct-02 3
23-Oct-02 1063
24-Oct-02 911
25-Oct-02 1311
26-Oct-02 1392
27-Oct-02 410
28-Oct-02 745
29-Oct-02 745
30-Oct-02 405
31-Oct-02 581
1-Nov-02 287
2-Nov-02 635
3-Nov-02 950
4-Nov-02 834
5-Nov-02 1687
6-Nov-02 596
7-Nov-02 1150
8-Nov-02 1653
9-Nov-02 1362
10-Nov-02 1549
11-Nov-02 751
12-Nov-02 154
13-Nov-02 3
14-Nov-02 3
15-Nov-02 227
16-Nov-02 301
17-Nov-02 224
18-Nov-02 504
19-Nov-02 447
20-Nov-02 201
21-Nov-02 400
22-Nov-02 3
23-Nov-02 3
24-Nov-02 3
25-Nov-02 286
26-Nov-02 579
27-Nov-02 219
28-Nov-02 345
29-Nov-02 492
30-Nov-02 492
1-Dec-02 1352
2-Dec-02 1238
3-Dec-02 785
4-Dec-02 584
5-Dec-02 360
6-Dec-02 767
7-Dec-02 1371
8-Dec-02 2614
9-Dec-02 1756
10-Dec-02 1035
11-Dec-02 1267
12-Dec-02 804
13-Dec-02 1223
14-Dec-02 1552
15-Dec-02 1226
16-Dec-02 1226
17-Dec-02 1063
18-Dec-02 1352
19-Dec-02 769
20-Dec-02 907
21-Dec-02 735
22-Dec-02 714
23-Dec-02 1423
24-Dec-02 2088
25-Dec-02 1487
26-Dec-02 1357
27-Dec-02 1133
28-Dec-02 599
29-Dec-02 146
30-Dec-02 221
31-Dec-02 1168
1-Jan-03 1168
2-Jan-03 2736
3-Jan-03 1430
4-Jan-03 993
5-Jan-03 827
6-Jan-03 910
7-Jan-03 647
8-Jan-03 130
9-Jan-03 3
10-Jan-03 26
11-Jan-03 170
12-Jan-03 268
13-Jan-03 288
14-Jan-03 299
15-Jan-03 551
16-Jan-03 1155
17-Jan-03 1155
18-Jan-03 484
19-Jan-03 638
20-Jan-03 673
21-Jan-03 878
22-Jan-03 1295
23-Jan-03 1023
24-Jan-03 858
25-Jan-03 3
26-Jan-03 536
27-Jan-03 429
28-Jan-03 592
29-Jan-03 882
30-Jan-03 600
31-Jan-03 986
1-Feb-03 817
2-Feb-03 817
3-Feb-03 1141
4-Feb-03 1138
5-Feb-03 1414
6-Feb-03 1401
7-Feb-03 1372
8-Feb-03 1395
9-Feb-03 1261
10-Feb-03 1194
11-Feb-03 1093
12-Feb-03 626
13-Feb-03 765
14-Feb-03 638
15-Feb-03 553
16-Feb-03 916
17-Feb-03 260
18-Feb-03 260
19-Feb-03 1247
20-Feb-03 1327
21-Feb-03 734
22-Feb-03 329
23-Feb-03 3
24-Feb-03 3
25-Feb-03 3
26-Feb-03 3
27-Feb-03 3
28-Feb-03 16
1-Mar-03 3
2-Mar-03 3
3-Mar-03 240
4-Mar-03 441
5-Mar-03 916
6-Mar-03 916
7-Mar-03 572
8-Mar-03 706
9-Mar-03 797
10-Mar-03 1111
11-Mar-03 1111
12-Mar-03 658
13-Mar-03 602
14-Mar-03 83
15-Mar-03 128
16-Mar-03 741
17-Mar-03 692
18-Mar-03 701
19-Mar-03 834
20-Mar-03 629
21-Mar-03 494
22-Mar-03 494
23-Mar-03 1095
24-Mar-03 566
25-Mar-03 296
26-Mar-03 516
27-Mar-03 253
28-Mar-03 568
29-Mar-03 979
30-Mar-03 924
31-Mar-03 956
1-Apr-03 563
2-Apr-03 553
3-Apr-03 428
4-Apr-03 349
5-Apr-03 461
6-Apr-03 2509
7-Apr-03 2509
8-Apr-03 1081
9-Apr-03 962
10-Apr-03 806
11-Apr-03 931
12-Apr-03 999
13-Apr-03 1419
14-Apr-03 1690
15-Apr-03 712
16-Apr-03 1006
17-Apr-03 360
18-Apr-03 453
19-Apr-03 971
20-Apr-03 229
21-Apr-03 760
22-Apr-03 1773
23-Apr-03 1773
24-Apr-03 2060
25-Apr-03 1490
26-Apr-03 382
27-Apr-03 138
28-Apr-03 3
29-Apr-03 3