Colac region water storages

Overall
storage
level
Weekly
storage
change
This time
last year
Weekly
rainfall
Weekly
consumption
69.9% -0.8% 39% 25 mm 46.5 ML
LocationTotal
capacity
(ML)
Present
volume
(ML)
Same time
last year
(ML)
Weekly
variation
(ML)
%
full
West Gellibrand Reservoir 1,856 1,089 536 -16 58.7
Olangolah Reservoir 152 152 80 +2 100.0
No. 4 Basin Colac 196 190 110 +5 96.9
No. 5 Basin Colac 472 439 321 -13 93.0
Colac Total 2,676 1,870 1,047 -22 69.9

Notes

  • Volumes are expressed in megalitres (ML). 1 megalitre is 1 million litres.
  • Weekly rainfall is measured at West Gellibrand reservoir.
  • Weekly consumption is measured at the Colac Water Treatment Plants
  • 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.