Residents in the Southern Highlands can expect to see helicopters surveying powerlines a little longer.
Helicopter patrols started in March, however operations were impacted by the rain and as a result have continued above Bowral.
A spokesperson for Endeavour Energy said that crews were just going over areas that they missed over the weekend.
Anyone who would like prior notification of when helicopters will be near their property can contact Endeavour Energy on 133 718.
More information about when and where helicopter patrols will be undertaken is available on the Endeavour Energy website at www.endeavourenergy.com.au/aerialpatrols.