Record Floods

Floods of record at the following rivers (and gauges) include:

Hawkesbury River

March 1978
Gauge: Lower Portland
Peak Height: 7.75m

June 1964
Gauge: Sackville Ferry
Peak Height: 10.98m

June 1867
Gauge: Windsor
Peak Height: 19.18m

June 1867
Gauge: North Richmond Bridge
Peak Height: 20.14m


Colo River

March 1978
Gauge: Putty Road
Peak Height: 15.90m


Nepean River

February 1873
Gauge: Wallacia Weir
Peak Height: 20.62m


Click here to learn more about your local rivers


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