Seasonal Streamflow Forecasts

Historical and exceedance probability for Turon River at Sofala


Return to catchment list
Product list for Turon River at Sofala


Download forecast data
Historical and exceedance probability for Turon River at Sofala(  )

Historical Observations
Average (1950+) (GL)Last year (2012) (GL)Observed (2013) (GL)Minimum (1982) (GL)10 yr average (2003+) (GL)Maximum (1950) (GL)
Oct10.8021.1180.0020.0242.18483.323
Oct-Nov19.1291.5340.0020.0248.646158.099
Oct-Dec23.8772.4220.0020.02422.564166.471

Notes:

  • The minimum and maximum are determined from the total for the 3 month period.

Exceedance Probability Summary
Exceedance Prob. of
Streamflow (%)
Streamflow Forecast
(3 month total flow in GL)
Historical Reference
(3 month total flow in GL)
1029.51177.776
2017.68338.625
3011.47621.396
408.00511.699
505.6766.785
604.0553.741
702.7362.117
801.6891.093
900.8630.432

Exceedance Probability
Exceedance Prob. of
Streamflow (%)
Streamflow Forecast
(3 month total flow in GL)
Historical Reference
(3 month total flow in GL)
182.726195.450
265.620157.541
355.794142.677
448.950130.463
544.698121.426
639.576108.879
736.675100.088
833.97291.910
931.46483.807
1029.51177.776
1127.97772.821
1225.95067.419
1324.52963.380
1423.32459.395
1522.12955.101
1621.16151.767
1720.40347.972
1819.35544.229
1918.48141.049
2017.68338.625
2117.12436.357
2216.15733.922
2315.42332.277
2414.77729.968
2514.20728.575
2613.59727.410
2712.91625.697
2812.29024.390
2911.85422.930
3011.47621.396
3110.99320.059
3210.58618.764
3310.28417.788
349.86116.863
359.47715.653
369.15214.736
378.87613.862
388.62613.084
398.31712.470
408.00511.699
417.76910.989
427.49310.485
437.20210.075
447.0079.532
456.7679.064
466.5598.562
476.3218.126
486.0957.583
495.8937.191
505.6766.785
515.4436.433
525.2556.095
535.1045.718
544.9385.374
554.7985.042
564.6354.661
574.4934.446
584.3494.238
594.2384.017
604.0553.741
613.9183.481
623.7833.300
633.6333.137
643.4682.946
653.3342.803
663.2162.662
673.1202.536
682.9872.378
692.8642.224
702.7362.117
712.6261.978
722.5061.871
732.4151.751
742.2871.648
752.1891.540
762.0971.448
771.9901.352
781.8891.267
791.7831.189
801.6891.093
811.6021.007
821.4990.930
831.4150.848
841.3410.783
851.2680.729
861.1820.661
871.1020.595
881.0220.545
890.9500.489
900.8630.432
910.7690.382
920.6780.328
930.6110.276
940.5350.221
950.4570.185
960.3670.149
970.2540.105
980.1840.073
990.0750.045


About the historical and exceedance probablity product


  1. The forecast is a simulation from the Bayesian Joint Probability (BJP) Model. The simulation comprises 5000 members.
  2. The forecast skill of the BJP model is different for different forecast periods of the year. Please look at the Model Validation results to assess model skill for this forecast period.
  3. The historical reference is a probabilistic representation of the historical data.
  4. The forecast location name is displayed in the graph title. Site forecast locations are followed by the Australian Water Resources Council (AWRC) river station number in brackets e.g. (405219).
  5. The streamflow data used for new forecasts and for verification is from realtime data sources which are not rigorously quality controlled.
  6. The historical reference plot and the historical data plots are derived from the available historical record. The legend shows the year associated with the start month of the forecast period.
  7. The RMSEP skill scores have been defined as less than 10 very low skill, 10-20 low skill, 20-40 moderate skill, greater than 40 high skill.
  8. Further explanation of some technical terms is provided under the FAQ


Creative Commons By Attribution logo
Unless otherwise noted, all material on this page is licensed under the Creative Commons Attribution Australia Licence