Site ID: 2018 Lat. 17.0959 India Andhra Pradesh
River: Godavari Long. 81.7040
Site name: Rajahmundry Contributing area: 308934 km2 Ratio to Comparison Station: 10.94
Latest measurement: 29-Jul-10 Mean annual runoff: 88 mm (2003-2009)
Hydrologic status: 2 Normal flow Total runoff this year (2010): 70.9 mm
Latest M/C ratio: 1.62 Seven day total: 3.6 mm
Estimated current discharge: 2252 m3/sec Percent of mean 7-day total: 136.0 % (today's value compared to mean for same period, 2003-2009)
5 yr recurrence flood: 3304 m3/sec (from Log Pearson III analysis)
Status Codes:  1 = Low flow or ice, 2 = Normal flow, 3 = Flood, 4 = Major Flood 3290 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
26 2002 no data no data no data no data no data no data no data 8.9 5.9 3.5 1.5 6.0
67 2003 6.3 5.1 7.9 4.6 5.4 2.3 5.7 15.1 6.4 1.4 1.5 4.8
44 2004 4.5 3.6 5.4 4.7 4.1 2.1 3.1 11.4 1.8 0.9 0.6 1.9
97 2005 3.5 4.8 9.9 7.4 8.6 6.3 8.4 13.8 9.9 10.4 6.9 7.6
99 2006 12.4 7.6 6.9 9.4 10.0 6.3 7.9 16.6 12.4 9.5 0.0 0.0
106 2007 12.6 9.3 8.7 7.2 7.2 4.9 14.5 9.3 7.9 9.2 6.3 8.7
104 2008 14.0 8.7 6.0 7.9 7.5 4.7 11.1 14.3 6.2 6.2 6.9 10.4
99 2009 15.5 9.7 7.1 5.9 6.5 9.0 9.1 10.9 5.2 4.9 6.3 9.1
71 2010 12.3 9.0 8.4 8.3 8.9 8.7 14.9 0.5 0.0 0.0 0.0 0.0
Mean Annual Runoff (mm): 88 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 1185
23-Jul-02 1185
24-Jul-02 1307
25-Jul-02 1595
26-Jul-02 1142
27-Jul-02 1142
28-Jul-02 664
29-Jul-02 808
30-Jul-02 734
31-Jul-02 734
1-Aug-02 816
2-Aug-02 531
3-Aug-02
4-Aug-02
5-Aug-02
6-Aug-02
7-Aug-02
8-Aug-02
9-Aug-02 2115
10-Aug-02 2115
11-Aug-02 1597
12-Aug-02 1597
13-Aug-02 614
14-Aug-02 1153
15-Aug-02 993
16-Aug-02 1258
17-Aug-02 1680
18-Aug-02 1260
19-Aug-02 1609
20-Aug-02 1423
21-Aug-02 1423
22-Aug-02 1952
23-Aug-02 1737
24-Aug-02 1719
25-Aug-02 1570
26-Aug-02 1324
27-Aug-02 775
28-Aug-02 775
29-Aug-02 230
30-Aug-02 809
31-Aug-02 924
1-Sep-02 777
2-Sep-02 989
3-Sep-02 502
4-Sep-02 459
5-Sep-02 610
6-Sep-02 610
7-Sep-02 730
8-Sep-02 1390
9-Sep-02 1789
10-Sep-02 1704
11-Sep-02 2237
12-Sep-02 1091
13-Sep-02 1091
14-Sep-02 717
15-Sep-02 717
16-Sep-02
17-Sep-02
18-Sep-02
19-Sep-02
20-Sep-02
21-Sep-02 138
22-Sep-02 138
23-Sep-02 334
24-Sep-02 667
25-Sep-02 959
26-Sep-02 966
27-Sep-02 1196
28-Sep-02 534
29-Sep-02 534
30-Sep-02 131
1-Oct-02 303
2-Oct-02 304
3-Oct-02 290
4-Oct-02 347
5-Oct-02 386
6-Oct-02 506
7-Oct-02 518
8-Oct-02 518
9-Oct-02 65
10-Oct-02 295
11-Oct-02 315
12-Oct-02 587
13-Oct-02 970
14-Oct-02 830
15-Oct-02 830
16-Oct-02 347
17-Oct-02 309
18-Oct-02 161
19-Oct-02 129
20-Oct-02 112
21-Oct-02 223
22-Oct-02 299
23-Oct-02 492
24-Oct-02 492
25-Oct-02 300
26-Oct-02 484
27-Oct-02 516
28-Oct-02 365
29-Oct-02 462
30-Oct-02 295
31-Oct-02 295
1-Nov-02 452
2-Nov-02 278
3-Nov-02 115
4-Nov-02 54
5-Nov-02 3
6-Nov-02 3
7-Nov-02 3
8-Nov-02 183
9-Nov-02 183
10-Nov-02 413
11-Nov-02 456
12-Nov-02 482
13-Nov-02 364
14-Nov-02 334
15-Nov-02 3
16-Nov-02 3
17-Nov-02 200
18-Nov-02 36
19-Nov-02 122
20-Nov-02 266
21-Nov-02 179
22-Nov-02 177
23-Nov-02 199
24-Nov-02 3
25-Nov-02 3
26-Nov-02 107
27-Nov-02 13
28-Nov-02 239
29-Nov-02 310
30-Nov-02 134
1-Dec-02 887
2-Dec-02 887
3-Dec-02 769
4-Dec-02 986
5-Dec-02 654
6-Dec-02 748
7-Dec-02 934
8-Dec-02 481
9-Dec-02 541
10-Dec-02 54
11-Dec-02 54
12-Dec-02 197
13-Dec-02 695
14-Dec-02 1062
15-Dec-02 673
16-Dec-02 819
17-Dec-02 186
18-Dec-02 186
19-Dec-02 509
20-Dec-02 430
21-Dec-02 568
22-Dec-02 597
23-Dec-02 589
24-Dec-02 680
25-Dec-02 609
26-Dec-02 907
27-Dec-02 907
28-Dec-02 1134
29-Dec-02 1254
30-Dec-02 1232
31-Dec-02 1303
1-Jan-03 1480
2-Jan-03 650
3-Jan-03 650
4-Jan-03 3
5-Jan-03 565
6-Jan-03 701
7-Jan-03 565
8-Jan-03 755
9-Jan-03 549
10-Jan-03 658
11-Jan-03 902
12-Jan-03 902
13-Jan-03 848
14-Jan-03 660
15-Jan-03 670
16-Jan-03 911
17-Jan-03 838
18-Jan-03 945
19-Jan-03 945
20-Jan-03 603
21-Jan-03 456
22-Jan-03 451
23-Jan-03 603
24-Jan-03 574
25-Jan-03 881
26-Jan-03 1077
27-Jan-03 1065
28-Jan-03 1065
29-Jan-03 447
30-Jan-03 719
31-Jan-03 563
1-Feb-03 388
2-Feb-03 645
3-Feb-03 324
4-Feb-03 324
5-Feb-03 655
6-Feb-03 592
7-Feb-03 575
8-Feb-03 796
9-Feb-03 851
10-Feb-03 923
11-Feb-03 923
12-Feb-03 345
13-Feb-03 345
14-Feb-03 594
15-Feb-03 943
16-Feb-03 1421
17-Feb-03 1187
18-Feb-03 1209
19-Feb-03 605
20-Feb-03 605
21-Feb-03 429
22-Feb-03 769
23-Feb-03 699
24-Feb-03 493
25-Feb-03 540
26-Feb-03 282
27-Feb-03 275
28-Feb-03 509
1-Mar-03 509
2-Mar-03 811
3-Mar-03 636
4-Mar-03 776
5-Mar-03 970
6-Mar-03 815
7-Mar-03 1380
8-Mar-03 1380
9-Mar-03 1222
10-Mar-03 877
11-Mar-03 880
12-Mar-03 1108
13-Mar-03 1073
14-Mar-03 1260
15-Mar-03 1462
16-Mar-03 647
17-Mar-03 647
18-Mar-03 471
19-Mar-03 809
20-Mar-03 1093
21-Mar-03 1355
22-Mar-03 1858
23-Mar-03 253
24-Mar-03 253
25-Mar-03 150
26-Mar-03 616
27-Mar-03 734
28-Mar-03 1043
29-Mar-03 1047
30-Mar-03 968
31-Mar-03 1249
1-Apr-03 385
2-Apr-03 385
3-Apr-03 199
4-Apr-03 233
5-Apr-03 543
6-Apr-03 1218
7-Apr-03 2017