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Site ID: 185 Lat. 41.0247 Turkey Thraki
River: Evros Long. 26.3688
Site name: Peplos Contributing area: 50657 km2 Ratio to Comparison Station: 0.09
Latest measurement: 31-Jul-10 Mean annual runoff: 240 mm (2003-2009)
Hydrologic status: 2 Normal flow Total runoff this year (2010): 438.3 mm
Latest M/C ratio: 1.10 Seven day total: 0.0 mm
Estimated current discharge: 3 m3/sec Percent of mean 7-day total: 45.3 % (today's value compared to mean for same period, 2003-2009)
Ice-cover determination: 5 yr recurrence flood: 2998 m3/sec (from Log Pearson III analysis)
Status Codes:  1 = Low flow or ice, 2 = Normal flow, 3 = Flood, 4 = Major Flood 3203 m3/sec (from Gumbel Extreme Value analysis)
Comparison Station Information:  Pakse (2469260)           Contributing Area:   sq mi 536010 sq km
(Data from this gaging station are used for the calibration to discharge, with an adjustment for different contributing areas)
Notes: Calibration to nearby ground station 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
62 2002 no data no data no data no data no data no data no data 0.5 0.7 5.0 43.3 12.5
193 2003 42.9 31.3 17.3 11.8 21.1 41.3 9.1 0.4 1.0 11.4 4.3 1.2
131 2004 11.4 25.6 25.1 2.7 25.9 32.8 3.7 0.2 0.2 0.2 0.3 2.9
273 2005 20.6 42.2 78.4 21.7 47.8 44.9 1.6 0.8 0.5 1.4 11.4 1.5
473 2006 68.6 19.3 153.2 121.9 40.1 57.2 8.7 0.4 1.2 2.6 0.0 0.0
230 2007 6.9 6.8 18.4 11.1 37.3 37.8 1.2 0.6 1.1 5.2 56.1 47.4
131 2008 16.1 9.2 15.7 7.8 33.3 36.5 1.2 0.2 0.2 1.3 3.5 6.4
249 2009 20.3 30.1 30.9 7.2 11.5 59.9 6.3 0.2 0.3 7.6 23.4 50.8
438 2010 50.8 111.2 135.1 50.5 33.7 51.4 5.6 0.0 0.0 0.0 0.0 0.0
Mean Annual Runoff (mm): 240 Standard Deviation: 6.4
Trend in Annual Runoff (slope):  5.9
Discharge is estimated via a rating equation directly from the remote sensing data (M/C ratio) shown below.
Explanation:   Green line records upwelling microwave emission from within 5 km radius of a calbration land target; blue line is emission from within 5 km radious of the measurement target centered over the river.
Brown line is their ratio (M/C; 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. For calibration status, see "notes" entry, above.
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 43
27-Jul-02 26
28-Jul-02 10
29-Jul-02 3
30-Jul-02 3
31-Jul-02 3
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 3
12-Aug-02 3
13-Aug-02 3
14-Aug-02 3
15-Aug-02 3
16-Aug-02 44
17-Aug-02 44
18-Aug-02 47
19-Aug-02 38
20-Aug-02 46
21-Aug-02 27
22-Aug-02 9
23-Aug-02 3
24-Aug-02 3
25-Aug-02 3
26-Aug-02 3
27-Aug-02 3
28-Aug-02 3
29-Aug-02 3
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 67
8-Sep-02 93
9-Sep-02 93
10-Sep-02 62
11-Sep-02 62
12-Sep-02 3
13-Sep-02 3
14-Sep-02 3
15-Sep-02 3
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 3
28-Sep-02 3
29-Sep-02 3
30-Sep-02 3
1-Oct-02 108
2-Oct-02 108
3-Oct-02 386
4-Oct-02 386
5-Oct-02 263
6-Oct-02 206
7-Oct-02 68
8-Oct-02 99
9-Oct-02 98
10-Oct-02 107
11-Oct-02 107
12-Oct-02 44
13-Oct-02 44
14-Oct-02 3
15-Oct-02 3
16-Oct-02 3
17-Oct-02 3
18-Oct-02 3
19-Oct-02 3
20-Oct-02 3
21-Oct-02 3
22-Oct-02 3
23-Oct-02 101
24-Oct-02 5
25-Oct-02 3
26-Oct-02 118
27-Oct-02 118
28-Oct-02 232
29-Oct-02 232
30-Oct-02 37
31-Oct-02 3
1-Nov-02 3
2-Nov-02 3
3-Nov-02 3
4-Nov-02 3
5-Nov-02 3
6-Nov-02 3
7-Nov-02 49
8-Nov-02 188
9-Nov-02 751
10-Nov-02 921
11-Nov-02 1305
12-Nov-02 1305
13-Nov-02 1392
14-Nov-02 1392
15-Nov-02 1642
16-Nov-02 1572
17-Nov-02 1552
18-Nov-02 1514
19-Nov-02 1456
20-Nov-02 1196
21-Nov-02 1196
22-Nov-02 808
23-Nov-02 845
24-Nov-02 932
25-Nov-02 886
26-Nov-02 869
27-Nov-02 864
28-Nov-02 864
29-Nov-02 941
30-Nov-02 941
1-Dec-02 698
2-Dec-02 442
3-Dec-02 188
4-Dec-02 323
5-Dec-02 300
6-Dec-02 523
7-Dec-02 523
8-Dec-02 504
9-Dec-02 654
10-Dec-02 734
11-Dec-02 622
12-Dec-02 695
13-Dec-02 292
14-Dec-02 292
15-Dec-02 65
16-Dec-02 65
17-Dec-02 3
18-Dec-02 3
19-Dec-02 3
20-Dec-02 90
21-Dec-02 155
22-Dec-02 3
23-Dec-02 3
24-Dec-02 3
25-Dec-02 3
26-Dec-02 17
27-Dec-02 3
28-Dec-02 3
29-Dec-02 3
30-Dec-02 3
31-Dec-02 129
1-Jan-03 129
2-Jan-03 567
3-Jan-03 590
4-Jan-03 685
5-Jan-03 718
6-Jan-03 709
7-Jan-03 869
8-Jan-03 869
9-Jan-03 1032
10-Jan-03 1017
11-Jan-03 1041
12-Jan-03 919
13-Jan-03 853
14-Jan-03 828
15-Jan-03 828
16-Jan-03 1110
17-Jan-03 1110
18-Jan-03 979
19-Jan-03 857
20-Jan-03 484
21-Jan-03 606
22-Jan-03 689
23-Jan-03 670
24-Jan-03 670
25-Jan-03 777
26-Jan-03 703
27-Jan-03 808
28-Jan-03 968
29-Jan-03 910
30-Jan-03 1065
31-Jan-03 1065
1-Feb-03 808
2-Feb-03 808
3-Feb-03 1270
4-Feb-03 974
5-Feb-03 1223
6-Feb-03 1368
7-Feb-03 1144
8-Feb-03 1283
9-Feb-03 1283
10-Feb-03 999
11-Feb-03 1162
12-Feb-03 1339
13-Feb-03 996
14-Feb-03 936
15-Feb-03 375
16-Feb-03 375
17-Feb-03 109
18-Feb-03 109
19-Feb-03 196
20-Feb-03 228
21-Feb-03 287
22-Feb-03 275
23-Feb-03 273
24-Feb-03 121
25-Feb-03 121
26-Feb-03 46
27-Feb-03 80
28-Feb-03 171
1-Mar-03 209
2-Mar-03 225
3-Mar-03 191
4-Mar-03 191
5-Mar-03 328
6-Mar-03 328
7-Mar-03 396
8-Mar-03 405
9-Mar-03 310
10-Mar-03 377
11-Mar-03 437
12-Mar-03 388
13-Mar-03 388
14-Mar-03 334
15-Mar-03 363
16-Mar-03 395
17-Mar-03 441
18-Mar-03 474
19-Mar-03 484
20-Mar-03 484
21-Mar-03 502
22-Mar-03 502
23-Mar-03 354
24-Mar-03 262
25-Mar-03 131
26-Mar-03 165
27-Mar-03 200
28-Mar-03 227
29-Mar-03 227
30-Mar-03 211
31-Mar-03 212
1-Apr-03 170
2-Apr-03 137
3-Apr-03 141
4-Apr-03 99
5-Apr-03 99
6-Apr-03 61
7-Apr-03 61
8-Apr-03 379
9-Apr-03 399
10-Apr-03 530
11-Apr-03 452
12-Apr-03 394
13-Apr-03 356
14-Apr-03 356
15-Apr-03 241
16-Apr-03 272
17-Apr-03 211
18-Apr-03 219
19-Apr-03 273
20-Apr-03 200