The Economic Times

In 2010, Minnesota's Hay Lake was targeted for a 46-lb annual phosphorus reduction after nutrient pollution caused impairment. 12 years later, farm practices helped secure delisting

In 2022, Hay Lake triumphantly exited the impaired waters list, a commendable feat driven by rigorous nutrient reduction initiatives launched in 2012. Local collaborators implemented essential strategies, such as cover crops and shoreline buffers, resulting in a dramatic decline in phosphorus influx. The latest water quality measurements confirm that Hay Lake now consistently satisfies established environmental standards, marking a significant success for ecological health.