Twenty six people were evacuated overnight, and fire crews were today still helping those stranded in the park in Yalding, Kent.
It's the third time the park, called "Little Venice", has been flooded this winter.
It comes as rivers across Kent were today still posing a serious threat of flooding, as relentless rain and spring tides combine to put nine areas under immediate risk.
There are flood warnings across the county, including the Great Stour, Nailbourne and Little Stour, Beult, Darent and the Medway.
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The Ashford International to Canterbury West rail line should reopen on Thursday. It has been closed since a train derailed on Sunday.
Wednesday morning's weather for the east of the region
Wednesday morning's weather for the west of the region