Site ID: 176 Lat. 45.2484 Croatia 0
River: Sava Long. 16.9705
Site name: 0 Contributing area: 31962 km2 Ratio to Comparison Station: 3.04
Latest measurement: 31-Jul-10 Mean annual runoff: 559 mm (2003-2009)
Hydrologic status: 2 Normal flow Total runoff this year (2010): 428.9 mm
Latest M/C ratio: 1.05 Seven day total: 9.4 mm
Estimated current discharge: 545 m3/sec Percent of mean 7-day total: 114.3 % (today's value compared to mean for same period, 2003-2009)
Ice-cover determination: 5 yr recurrence flood: 1516 m3/sec (from Log Pearson III analysis)
Status Codes:  1 = Low flow or ice, 2 = Normal flow, 3 = Flood, 4 = Major Flood 1522 m3/sec (from Gumbel Extreme Value analysis)
Comparison Station Information:  Gornja Radgona (6546610)         Contributing Area:   sq mi 10512 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 been accomplished.  Accuracy estimate: good. (excellent, good, fair, poor)
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
219 2002 no data no data no data no data no data no data no data 31.1 30.1 45.7 58.2 53.8
509 2003 45.4 47.2 46.0 42.3 44.4 40.5 47.2 45.6 34.4 37.3 35.2 43.7
667 2004 43.9 44.1 60.8 109.2 96.3 45.0 38.9 45.8 39.5 45.1 49.7 48.6
537 2005 52.4 45.7 49.5 83.4 56.9 43.6 5.0 37.1 38.6 44.7 39.7 40.2
568 2006 74.6 55.0 68.5 86.5 63.6 53.4 42.1 41.2 40.6 43.0 0.0 0.0
510 2007 41.3 40.6 45.7 46.4 42.7 48.6 48.6 46.0 40.5 38.9 38.5 32.1
539 2008 36.6 38.8 48.8 71.5 51.4 40.7 42.5 36.8 34.2 39.4 37.4 60.9
582 2009 56.7 71.6 57.3 63.0 44.1 41.3 42.4 38.8 41.8 43.2 39.2 43.0
429 2010 75.3 46.6 89.0 59.9 47.9 54.9 50.5 4.8 0.0 0.0 0.0 0.0
Mean Annual Runoff (mm): 559 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 176.jpg
Estimated
Disharge
Data
Date m3/sec
22-Jul-02 481
23-Jul-02 481
24-Jul-02 422
25-Jul-02 437
26-Jul-02 398
27-Jul-02 412
28-Jul-02 449
29-Jul-02 400
30-Jul-02 449
31-Jul-02 445
1-Aug-02 445
2-Aug-02 517
3-Aug-02
4-Aug-02
5-Aug-02
6-Aug-02
7-Aug-02
8-Aug-02
9-Aug-02 426
10-Aug-02 436
11-Aug-02 485
12-Aug-02 457
13-Aug-02 467
14-Aug-02 479
15-Aug-02 449
16-Aug-02 487
17-Aug-02 471
18-Aug-02 461
19-Aug-02 438
20-Aug-02 422
21-Aug-02 419
22-Aug-02 451
23-Aug-02 455
24-Aug-02 443
25-Aug-02 460
26-Aug-02 441
27-Aug-02 475
28-Aug-02 489
29-Aug-02 491
30-Aug-02 480
31-Aug-02 478
1-Sep-02 478
2-Sep-02 500
3-Sep-02 511
4-Sep-02 511
5-Sep-02 528
6-Sep-02 511
7-Sep-02 358
8-Sep-02 302
9-Sep-02 329
10-Sep-02 341
11-Sep-02 445
12-Sep-02 493
13-Sep-02 493
14-Sep-02 468
15-Sep-02 478
16-Sep-02 415
17-Sep-02
18-Sep-02
19-Sep-02
20-Sep-02
21-Sep-02
22-Sep-02 411
23-Sep-02 450
24-Sep-02 426
25-Sep-02 493
26-Sep-02 504
27-Sep-02 464
28-Sep-02 492
29-Sep-02 399
30-Sep-02 339
1-Oct-02 522
2-Oct-02 573
3-Oct-02 573
4-Oct-02 608
5-Oct-02 641
6-Oct-02 606
7-Oct-02 618
8-Oct-02 578
9-Oct-02 566
10-Oct-02 584
11-Oct-02 541
12-Oct-02 484
13-Oct-02 416
14-Oct-02 410
15-Oct-02 418
16-Oct-02 435
17-Oct-02 490
18-Oct-02 577
19-Oct-02 701
20-Oct-02 641
21-Oct-02 607
22-Oct-02 555
23-Oct-02 491
24-Oct-02 484
25-Oct-02 452
26-Oct-02 414
27-Oct-02 445
28-Oct-02 472
29-Oct-02 559
30-Oct-02 668
31-Oct-02 776
1-Nov-02 838
2-Nov-02 837
3-Nov-02 798
4-Nov-02 685
5-Nov-02 510
6-Nov-02 517
7-Nov-02 504
8-Nov-02 465
9-Nov-02 736
10-Nov-02 786
11-Nov-02 720
12-Nov-02 758
13-Nov-02 753
14-Nov-02 677
15-Nov-02 810
16-Nov-02 809
17-Nov-02 801
18-Nov-02 885
19-Nov-02 721
20-Nov-02 639
21-Nov-02 653
22-Nov-02 666
23-Nov-02 698
24-Nov-02 698
25-Nov-02 702
26-Nov-02 743