Site ID: 683 Lat. 49.1883 Germany 0
River: Rhine Long. 8.3808
Site name: 0 Contributing area: 55816 km2 Ratio to Comparison Station: 1.98
Latest measurement: 3-Sep-11 Mean annual runoff: 120 mm (2003-2009)
Hydrologic status: 2 Normal flow Total runoff this year (2010): 125.3 mm
Latest M/C ratio: 1.19 Seven day total: 1.6 mm
Estimated current discharge: 345 m3/sec Percent of mean 7-day total: 53.9 % (today's value compared to mean for same period, 2003-2009)
5 yr recurrence flood: 857 m3/sec (from Log Pearson III analysis)
Status Codes:  1 = Low flow or ice, 2 = Normal flow, 3 = Flood, 4 = Major Flood 956 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
51 2002 no data no data no data no data no data no data no data 9.3 7.4 9.2 17.7 7.7
125 2003 10.0 4.9 11.6 13.8 9.5 13.5 11.6 14.9 10.1 6.9 9.8 8.3
124 2004 9.6 9.6 9.9 12.3 7.1 9.3 10.4 13.5 12.2 13.2 8.0 8.3
119 2005 12.0 5.7 10.1 11.7 14.2 10.3 0.9 9.6 11.5 10.5 11.3 10.7
105 2006 5.2 4.8 12.2 13.7 8.5 10.1 19.8 9.5 12.3 9.3 0.0 0.0
115 2007 9.2 10.8 15.5 10.8 7.1 10.3 10.9 10.6 9.1 9.3 7.1 4.6
123 2008 11.3 9.6 12.9 11.5 8.5 13.2 9.9 13.7 11.1 7.8 7.9 5.4
126 2009 4.6 3.9 10.3 11.7 11.5 8.4 14.9 16.2 11.5 9.4 13.8 10.0
125 2010 5.7 5.4 12.2 8.8 11.4 9.4 12.6 13.0 10.7 11.6 10.2 14.2
Mean Annual Runoff (mm): 120 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-02 358
23-Jul-02 358
24-Jul-02 400
25-Jul-02 280
26-Jul-02 211
27-Jul-02 185
28-Jul-02 140
29-Jul-02 164
30-Jul-02 190
31-Jul-02 165
1-Aug-02 322
2-Aug-02 341
3-Aug-02
4-Aug-02
5-Aug-02
6-Aug-02
7-Aug-02
8-Aug-02
9-Aug-02 290
10-Aug-02 296
11-Aug-02 265
12-Aug-02 262
13-Aug-02 279
14-Aug-02 256
15-Aug-02 320
16-Aug-02 323
17-Aug-02 338
18-Aug-02 384
19-Aug-02 324
20-Aug-02 331
21-Aug-02 231
22-Aug-02 161
23-Aug-02 219
24-Aug-02 208
25-Aug-02 262
26-Aug-02 151
27-Aug-02 129
28-Aug-02 41
29-Aug-02 3
30-Aug-02 133
31-Aug-02 164
1-Sep-02 228
2-Sep-02 187
3-Sep-02 188
4-Sep-02 64
5-Sep-02 115
6-Sep-02 171
7-Sep-02 248
8-Sep-02 304
9-Sep-02 253
10-Sep-02 376
11-Sep-02 299
12-Sep-02 367
13-Sep-02 331
14-Sep-02 281
15-Sep-02 307
16-Sep-02 154
17-Sep-02
18-Sep-02
19-Sep-02
20-Sep-02
21-Sep-02 56
22-Sep-02 179
23-Sep-02 163
24-Sep-02 152
25-Sep-02 90
26-Sep-02 123
27-Sep-02 46
28-Sep-02 3
29-Sep-02 7
30-Sep-02 62
1-Oct-02 111
2-Oct-02 236
3-Oct-02 264
4-Oct-02 273
5-Oct-02 250
6-Oct-02 160
7-Oct-02 186
8-Oct-02 226
9-Oct-02 360
10-Oct-02 304
11-Oct-02 193
12-Oct-02 208
13-Oct-02 37
14-Oct-02 133
15-Oct-02 159
16-Oct-02 128
17-Oct-02 240
18-Oct-02 267
19-Oct-02 227
20-Oct-02 304
21-Oct-02 264
22-Oct-02 185
23-Oct-02 270
24-Oct-02 77
25-Oct-02 3
26-Oct-02 3
27-Oct-02 3
28-Oct-02 179
29-Oct-02 167
30-Oct-02 241
31-Oct-02 312
1-Nov-02 250
2-Nov-02 355
3-Nov-02 236
4-Nov-02 85
5-Nov-02 302
6-Nov-02 289
7-Nov-02 302
8-Nov-02 513
9-Nov-02 436
10-Nov-02 441
11-Nov-02 452
12-Nov-02 357
13-Nov-02 257
14-Nov-02 343
15-Nov-02 381
16-Nov-02 478
17-Nov-02 614
18-Nov-02 587
19-Nov-02 668
20-Nov-02 698
21-Nov-02 541
22-Nov-02 470
23-Nov-02 357
24-Nov-02 338
25-Nov-02 379
26-Nov-02 246
27-Nov-02 267
28-Nov-02 164
29-Nov-02 250
30-Nov-02 377
1-Dec-02 304
2-Dec-02 344
3-Dec-02 148
4-Dec-02 96
5-Dec-02 115
6-Dec-02 178
7-Dec-02 195
8-Dec-02 208
9-Dec-02 208
10-Dec-02 158
11-Dec-02 202
12-Dec-02 3
13-Dec-02 3
14-Dec-02 3
15-Dec-02 49
16-Dec-02 148
17-Dec-02 172
18-Dec-02 238
19-Dec-02 142
20-Dec-02 95
21-Dec-02 32
22-Dec-02 3
23-Dec-02 3
24-Dec-02 99
25-Dec-02 157
26-Dec-02 289
27-Dec-02 363
28-Dec-02 234
29-Dec-02 204
30-Dec-02 293
31-Dec-02 260
1-Jan-03 360
2-Jan-03 300
3-Jan-03 117
4-Jan-03 295
5-Jan-03 314
6-Jan-03 253
7-Jan-03 403
8-Jan-03 406
9-Jan-03 259
10-Jan-03 297
11-Jan-03 191
12-Jan-03 69
13-Jan-03 3
14-Jan-03 48
15-Jan-03 47
16-Jan-03 149
17-Jan-03 277
18-Jan-03 272
19-Jan-03 393
20-Jan-03 263
21-Jan-03 206
22-Jan-03 95
23-Jan-03 139
24-Jan-03 313
25-Jan-03 268
26-Jan-03 260
27-Jan-03 221
28-Jan-03 3
29-Jan-03 3
30-Jan-03 83
31-Jan-03 152
1-Feb-03 268
2-Feb-03 314
3-Feb-03 211
4-Feb-03 209
5-Feb-03 224
6-Feb-03 243
7-Feb-03 199
8-Feb-03 84
9-Feb-03 3
10-Feb-03 3
11-Feb-03 98
12-Feb-03 153
13-Feb-03 101
14-Feb-03 95
15-Feb-03 3
16-Feb-03 3
17-Feb-03 3
18-Feb-03 3
19-Feb-03 3
20-Feb-03 3
21-Feb-03 34
22-Feb-03 72
23-Feb-03 184
24-Feb-03 218
25-Feb-03 128
26-Feb-03 106
27-Feb-03 73
28-Feb-03 154
1-Mar-03 133
2-Mar-03 330
3-Mar-03 404