Preliminary Findings from Lake Study in Fairmont Presented to Lakes Management Committee
danbrookens2026-09-18T10:05:18-05:00FAIRMONT — Preliminary research on the Fairmont Chain of Lakes is showing high levels of phosphorus and growing concerns about water quality. Dr. Ryan Wersal of Minnesota State University-Mankato presented the early findings Tuesday to the Lakes Management Committee. Researchers have been visiting the lakes weekly since May, collecting water, sediment and plant samples while also studying Curly Leaf Pondweed. Wersal says the lakes have significant historic phosphorus loading, with roughly half typically coming from internal sources and half from outside runoff. He says phosphorus is also being released from the lake sediment back into the water. Researchers also found lower [...]