Wappa Dam photograph

Wappa Dam

Use attributes for filter !
Catchment area697
Locations South East
Queensland
Inflow source Maroochy River
Dam volume12×10^3 m3 (420×10^3 cu ft)
Spillway capacity1,420 m3/s (50,000 cu ft/s)
Purposes Drinking water
Water supply
Date of Reg.
Date of Upd.
ID2178140
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About Wappa Dam


The Wappa Dam is a mass concrete gravity arch dam with earth-fill abutments and an un-gated spillway across the South Maroochy River that is located in the South East region of Queensland, Australia. The main purpose of the dam is for supply of potable water for the Sunshine Coast region.

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