Site ID: 178 Lat. 43.8359 Romania Dolj
River: Danube Long. 22.9406
Site name: Poiana-Mare Contributing area: 568211 km2 Ratio to Comparison Station: 1.06
Latest measurement: 31-Jul-10 Mean annual runoff: 11 mm (2003-2009)
Hydrologic status: 2 Normal flow Total runoff this year (2010): 11.5 mm
Latest M/C ratio: 1.19 Seven day total: 0.4 mm
Estimated current discharge: 327 m3/sec Percent of mean 7-day total: 130.2 % (today's value compared to mean for same period, 2003-2009)
Ice-cover determination: 5 yr recurrence flood: 996 m3/sec (from Log Pearson III analysis)
Status Codes:  1 = Low flow or ice, 2 = Normal flow, 3 = Flood, 4 = Major Flood 1218 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
1 2002 no data no data no data no data no data no data no data 0.2 0.2 0.3 0.2 0.0
3 2003 0.4 0.2 0.3 0.4 0.5 0.5 0.1 0.1 0.1 0.2 0.2 0.0
4 2004 0.1 0.1 0.3 1.2 1.5 0.2 0.3 0.3 0.1 0.1 0.1 0.1
11 2005 0.1 0.0 0.6 2.5 2.6 1.3 0.3 0.3 0.5 0.6 1.0 0.8
28 2006 0.1 0.2 0.7 4.7 6.6 5.2 3.9 3.1 2.1 1.8 0.0 0.0
12 2007 1.5 0.9 1.2 1.5 1.3 1.2 1.5 0.9 0.7 0.5 0.3 0.2
9 2008 0.8 0.5 1.0 1.0 0.8 0.7 0.5 1.1 0.6 0.8 0.5 0.6
8 2009 0.4 0.5 0.8 1.4 1.5 0.7 0.5 0.6 0.7 0.3 0.6 0.2
11 2010 1.0 0.1 1.5 1.7 1.3 2.9 2.8 0.1 0.0 0.0 0.0 0.0
Mean Annual Runoff (mm): 11 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-02 148
25-Jul-02 222
26-Jul-02 140
27-Jul-02 83
28-Jul-02 95
29-Jul-02 43
30-Jul-02 49
31-Jul-02 97
1-Aug-02 97
2-Aug-02
3-Aug-02
4-Aug-02
5-Aug-02
6-Aug-02
7-Aug-02
8-Aug-02
9-Aug-02 136
10-Aug-02 7
11-Aug-02 97
12-Aug-02 60
13-Aug-02 41
14-Aug-02 62
15-Aug-02 8
16-Aug-02 3
17-Aug-02 3
18-Aug-02 3
19-Aug-02 3
20-Aug-02 3
21-Aug-02 3
22-Aug-02 3
23-Aug-02 3
24-Aug-02 3
25-Aug-02 130
26-Aug-02 206
27-Aug-02 160
28-Aug-02 162
29-Aug-02 178
30-Aug-02 25
31-Aug-02 27
1-Sep-02 3
2-Sep-02 3
3-Sep-02 4
4-Sep-02 142
5-Sep-02 212
6-Sep-02 181
7-Sep-02 207
8-Sep-02 108
9-Sep-02 108
10-Sep-02 111
11-Sep-02 54
12-Sep-02 119
13-Sep-02 71
14-Sep-02 37
15-Sep-02 87
16-Sep-02 3
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 46
27-Sep-02 64
28-Sep-02 3
29-Sep-02 3
30-Sep-02 9
1-Oct-02 3
2-Oct-02 3
3-Oct-02 3
4-Oct-02 3
5-Oct-02 3
6-Oct-02 3
7-Oct-02 3
8-Oct-02 3
9-Oct-02 3
10-Oct-02 3
11-Oct-02 3
12-Oct-02 33
13-Oct-02 3
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 23
23-Oct-02 30
24-Oct-02 154
25-Oct-02 202
26-Oct-02 227
27-Oct-02 227
28-Oct-02 57
29-Oct-02 191
30-Oct-02 230
31-Oct-02 214
1-Nov-02 236
2-Nov-02 100
3-Nov-02 99
4-Nov-02 29
5-Nov-02 29
6-Nov-02 3
7-Nov-02 3
8-Nov-02 3
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 3
18-Nov-02 3
19-Nov-02 3
20-Nov-02 3
21-Nov-02 3
22-Nov-02 178
23-Nov-02 28
24-Nov-02 28
25-Nov-02 147
26-Nov-02 139
27-Nov-02 182
28-Nov-02 182
29-Nov-02 3
30-Nov-02 3
1-Dec-02 91
2-Dec-02 3
3-Dec-02 3
4-Dec-02 3
5-Dec-02 3
6-Dec-02 3
7-Dec-02 3
8-Dec-02 3
9-Dec-02 3
10-Dec-02 3
11-Dec-02 3
12-Dec-02 3
13-Dec-02 3
14-Dec-02 3
15-Dec-02 3
16-Dec-02 3
17-Dec-02 3
18-Dec-02 3
19-Dec-02 3
20-Dec-02 3
21-Dec-02 3
22-Dec-02 3
23-Dec-02 3
24-Dec-02 3
25-Dec-02 3
26-Dec-02 3
27-Dec-02 3
28-Dec-02 3
29-Dec-02 3
30-Dec-02 3
31-Dec-02 3
1-Jan-03 3
2-Jan-03 3
3-Jan-03 3
4-Jan-03 65
5-Jan-03 394
6-Jan-03 509
7-Jan-03 509
8-Jan-03 509
9-Jan-03 3
10-Jan-03 104
11-Jan-03 221
12-Jan-03 29
13-Jan-03 12
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 3
23-Jan-03 3
24-Jan-03 3
25-Jan-03 3
26-Jan-03 3
27-Jan-03 3
28-Jan-03 3
29-Jan-03 3
30-Jan-03 3
31-Jan-03 3
1-Feb-03 3
2-Feb-03 3
3-Feb-03 3
4-Feb-03 3
5-Feb-03 3
6-Feb-03 124
7-Feb-03 243
8-Feb-03 424
9-Feb-03 424
10-Feb-03 3
11-Feb-03 3
12-Feb-03 3
13-Feb-03 3
14-Feb-03 3
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 3
22-Feb-03 3
23-Feb-03 3
24-Feb-03 3
25-Feb-03 3
26-Feb-03 3
27-Feb-03 3
28-Feb-03 3
1-Mar-03 3
2-Mar-03 3
3-Mar-03 3
4-Mar-03 3
5-Mar-03 3
6-Mar-03 3
7-Mar-03 3
8-Mar-03 3
9-Mar-03 3
10-Mar-03 3
11-Mar-03 3
12-Mar-03 14
13-Mar-03 14
14-Mar-03 26
15-Mar-03 65
16-Mar-03 52
17-Mar-03 5
18-Mar-03 19
19-Mar-03 3
20-Mar-03 3
21-Mar-03 298
22-Mar-03 183
23-Mar-03 104
24-Mar-03 131
25-Mar-03 65
26-Mar-03 92
27-Mar-03 113
28-Mar-03 154
29-Mar-03 154
30-Mar-03 62
31-Mar-03 93
1-Apr-03 68
2-Apr-03 144
3-Apr-03 194
4-Apr-03 241
5-Apr-03 241
6-Apr-03 106
7-Apr-03 200
8-Apr-03 216
9-Apr-03 106
10-Apr-03 76
11-Apr-03 148
12-Apr-03 135