Before we spend millions on flood control, let’s remember thousands of years

A recent study highlights that South Dakota's Waubay Lakes Chain likely never naturally flowed into the Big Sioux River, challenging the need for expensive flood control measures. This conclusion from the Northern Great Plains Water Resources Research Center suggests that geological history may play a bigger role in flooding than previously understood. The findings could lead to a reevaluation of flood management strategies, emphasizing natural solutions over costly infrastructure projects. Understanding these ancient waterways could provide more sustainable and cost-effective ways to address flooding in the region.