Israeli attacks leave at least 20 dead in Gaza
By Rodrigo Santos Andrade
Weather conditions before a hot and sunny day can make an impact on whether people should swim.
Experts say it is not recommended to swim after a dreary day.
The water quality of swimming spots can be impacted by heavy rainfall and runoff from overflowing stormwater systems.
These conditions can lead to unsafe contaminants in our beaches, rivers and lakes.
Tags: Australian News, Breaking News Australia, Sky News Australia
