Athletes jump into the water to compete in the swimming race in the Seine river, during the mixed relay triathlon, at the 2024 Olympic Games, in Paris, France, Monday, Aug. 5, 2024. (Martin Bureau/Pool Photo via AP)
A view of the Seine River is pictured at sunset during the 2024 Summer Olympics, Monday, Aug. 5, 2024, in Paris, France. (AP Photo/Natacha Pisarenko)
Ducks swim along the Seine River in front of the Eiffel Tower during the 2024 Summer Olympics, Monday, July 29, 2024, in Paris. As the Olympics continue in Paris, the Seine River's water quality remains a major area of concern for officials. Organizers of the triathlon event cancelled swimming practice on Monday for the second day in a row because of poor water quality. Event organizers hope sunny weather will make swimming viable on Tuesday when the triathlon begins. (AP Photo/David Goldman)
Athletes jump into the water to compete in the swimming race in the Seine river, during the mixed relay triathlon, at the 2024 Olympic Games, in Paris, France, Monday, Aug. 5, 2024. (Martin Bureau/Pool Photo via AP)