Seine River Opens to Swimmers After Century-long Ban Following $1.5 Billion Cleanup
PARIS – In a landmark moment for the city,Parisians and tourists can once again swim in the River Seine after over a century of prohibition. This comes on the heels of a massive $1.5 billion cleanup project designed to improve water quality and make the river suitable for Olympic competitions [[1]], [[2]], and [[3]].
Three designated swimming areas will open this Saturday: near Notre Dame Cathedral, the eiffel Tower, and in eastern Paris. Swimming had been illegal since 1923 due to pollution and navigational hazards, and remains prohibited outside of these designated zones [[1]].
The Seine played a prominent role in the 2024 Paris Olympics, hosting the opening ceremony, triathlon, and marathon swimming events. While rainfall did cause some postponements due to increased bacteria levels [[3]], authorities now report consistent water quality meeting European standards.
The cleanup involved the installation of disinfection units, a large storage basin to manage wastewater overflow during rainfall, and mandatory sewer connections for houseboats and upstream homes [[3]].
Daily water quality testing will continue, with a flag system – green for safe swimming, red for unsafe conditions or strong currents – to inform the public [[1]]. Despite a few exceptions due to rain and boat pollution in early June, tests have largely been positive [[1]].
“it’s a symbolic moment when we get our river back,” stated Lucile Woodward,a sports coach and influencer,highlighting the significance of this milestone for the city [[1]].
Call to Action: Plan your Parisian summer and experience the revitalized Seine! Check local updates for swimming conditions and enjoy this historic reopening.