Colac region water storages

Overall
storage
level
Weekly
storage
change
This time
last year
Weekly
rainfall
Weekly
consumption
75.9% -1.1% 38% 23 mm 55.6 ML
LocationTotal
capacity
(ML)
Present
volume
(ML)
Same time
last year
(ML)
Weekly
variation
(ML)
%
full
West Gellibrand Reservoir 1,856 1,315 371 -30 70.9
Olangolah Reservoir 152 87 32 +10 57.2
No. 4 Basin Colac 190 172 173 -8 90.5
No. 5 Basin Colac 450 436 426 -1 96.9
Colac total 2,648 2,010 1,002 -29 75.9

Notes

  • Volumes are expressed in megalitres (ML). 1 megalitre is 1 million litres.
  • Rainfall is measured at West Gellibrand reservoir.
  • Consumption is measured at the Colac Water Treatment Plant.
  • Figures are updated daily (subject to availability of data).
  • Data is current as at midnight on the previous day.
  • All figures are subject to validation.