At last year's Descent, the DoW gauge at Walyunga was reading 55m3/s of water heading through. That was at 1m by the Walyunga stick.
Think about that number for a second - that's 55,000L of water every second. 55 tons.
A flood pulse went through York yesterday that bumped its level by more than 50m3/s to about 1103/s. That's the entire contents
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