EstuaryWatch Data Portal

Dear Community members

With the recent partial opening on July 15th, Council has been monitoring Painkalac Creek water levels. With a saturated catchment any inflows over the past 2 weeks have resulted in water level rise. The weekends 7mm of rain in the catchment saw river levels rise to 1.9 metres which results in minor drain flooding along roadsides in specific low lying areas. The reservoir is currently full and is therefore not able to hold back any upstream inflows. The sand berm at the river mouth is blocking the river flows and is approximately 0.65metres above the estuary water levels.

With a further rainfall forecast of 20mm due and without removal of the sand berm, it is likely water levels will rise enough to cause flooding to houses. Council is therefore proposing to open the estuary mouth today with the support of CCMA, Barwon Water and DELWP.

Sharna Whitehead
Surf Coast Shire Council

PS from Rod Brooks: The estuary had naturally closed on 13 August but naturally reopened on 14 August following rainfall and then naturally closed on 11 September 2022