A flood on the Dodder in March 1628 claimed the life of Arthur Ussher, Deputy Clerk to the Privy Council of Ireland, who was "carried away by the current, nobody being able to succour him, although many persons.... his nearest friends, were by on both sides."

The two greatest Dodder floods before 1986 occurred on 25 August 1905, and on 3 and 4 August 1931. Hurricane Charley (often spelt "Charlie" in Ireland) passed south of the country