Task: Treatment of all wastewater and  sewage.

The tourists were not daunted by the lack of facilities and kept arriving.  Problems both in the Sea Lake township and at the lake began to occur – uncontrolled pedestrian and vehicle access, vegetation destruction, no signage, bogged vehicles and bush toileting were having negative impacts on the lake environment.  Visitors accessing the salt-crusted lake surface had to first cross a slimy, black muddy margin.  Running water was the only way to remove mud from footwear.  The closest facility for cleaning was the Sea Lake service station – their toilets were regularly blocked by Lake Tyrrell mud.