Important Notice: Our web hosting provider recently started charging us for additional visits, which was unexpected. In response, we're seeking donations. Depending on the situation, we may explore different monetization options for our Community and Expert Contributors. It's crucial to provide more returns for their expertise and offer more Expert Validated Answers or AI Validated Answers. Learn more about our hosting issue here.
A. In 1981, EPA concluded “that there was no reason to restrict the use of rotenone in waters intended for irrigation, livestock consumption, and recreational swimming uses”. Even though there is no health risk, as a precaution, swimmers should consider waiting for four hours before entering a treated pond or lake.
