Mascot, Rosebery and Eastlakes Catchment and Botany Wetlands

This catchment area covers Mascot, Rosebery and Eastlakes suburbs and the flood study also includes the minor catchment of Botany Wetlands.

Mascot, Rosebery and Eastlakes Catchment and Botany Wetlands

The suburb of Mascot is divided by the SWSOOS (ocean outfall sewer) and bounded on the west by the Alexandra Canal. The eastern side generally falls to the south eventually draining via the piped network to Botany Bay or via absorption into the Botany Aquifer. The freight rail line to the south forms a major hydraulic feature of the catchment obstructing overland flow to the south.

Botany wetlands is the largest coastal freshwater wetland system in the Sydney region. The wetlands and ponds cover an area of approximately 58 ha. These wetlands provide a major recharge source for the Botany Sands Aquifer.

Mascot, Rosebery and Eastlakes Flood Study area map
Mascot, Rosebery and Eastlakes Flood Study area map
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Need to contact us?

Call 1300 581 299 (weekdays 8:30am-4pm and Saturday 9am-1pm) or email council@bayside.nsw.gov.au