Perfect storm of factors caused river to burst its banks

Combination of astronomical spring tides, a tidal surge, and strong south-easterly winds led to city floods

A combination of high astronomical spring tides, a tidal surge, and strong south-easterly winds caused the River Lee to burst its banks in the low-lying Morrison’s Island area at high tide at 8.30am on Tuesday, sending floodwaters surging towards Oliver Plunkett St, affecting up to 100 business premises.

Most had heeded flood warnings, and property damage was minimal.