Bacteria, Algae Close US, UK, Ireland Swimming Areas

Widespread advisories and closures have affected swimming areas across the US, UK, and Ireland due to elevated bacteria levels and harmful algae blooms. In Carlow, Ireland, swimming bans at River Barrow sites were lifted after water quality improved, though other locations like Hennepin County, Minnesota; Pokagon State Park, Indiana; and Olcott Beach, New York, continue to face restrictions. Delaware beaches have also issued recent advisories following water contamination. In the UK, shellfish harvesting at Stubborn Sands, Heacham, has been suspended due to high E. coli, with closures expected to last until at least September. Washington authorities have warned against all water activities at Spanaway Lake and Vancouver Lake because of toxic algae. Officials continue to monitor conditions and will reopen sites once they are deemed safe.