Colac region water storages

Overall
storage
level
Weekly
storage
change
This time
last year
Weekly
rainfall
Weekly
consumption
94.3% -0.6% 67% 35 mm 64.9 ML
LocationTotal
capacity
(ML)
Present
volume
(ML)
Same time
last year
(ML)
Weekly
variation
(ML)
%
full
West Gellibrand Reservoir 1,856 1,710 1,181 -22 92.1
Olangolah Reservoir 152 151 42 +2 99.3
No. 4 Basin Colac 190 185 181 +3 97.4
No. 5 Basin Colac 450 450 362 +0 100.0
Colac total 2,648 2,496 1,766 -17 94.3

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.