The Economic Times

In 2004, Minnesota's East Boot Lake was listed for nutrients with a 27-pound phosphorus target. 18 years later, targeted projects improved water quality and led to delisting in 2022

East Boot Lake in Minnesota was removed from an impaired waters list after eighteen years. Targeted watershed and in-lake management strategies significantly reduced phosphorus loading into the lake. Agricultural runoff and internal loading were primary contributors to the lake's previous poor condition.