Placename clue to hidden hazards
Cúm Thóla of course means Valley of the Flash Floods as Gaeilge.
Similarly, the townland flooded at Athlone in your picture, Clonown, would lead me to believe it could be Cluain Abhann or the like in modern Irish, meaning Meadow of the River, or perhaps Clonownmore (Meadow of the Big River), as given on Logainm.ie website.
It would be well worth while for planners, architects and all those intending any building work to study the townland names as Gaeilge, as the Irish language names provide us with an invaluable font of knowledge.
Proinsias Ní Mhurchú
An tIonad Buail Isteach
Baile Átha Cliath




