Helpful Articles — Sauk River Chain of Lakes Association

What is Dissolved Oxygen in Water? Article from YSI, a leading provider of water measurement solutions.

Aquatic Invasive Species

Lake Koronis Starry Stonewort

Zebra Mussels

Spiny Waterfleas

Zebra Mussels Notice

Older News

Helpful Articles

$100 million in investments account for healthier Sauk River Chain of Lakes; further protection still needed - March 2021 MPCA report

Pollution Control Efforts Credited for Cleaner Sauk River Chain - March 2021 WJON article

Gross, Stephen J. “The Battle over the Cold Spring Dam: Farm-Village Conflict and Contested Identity among Rural German Americans.” Journal of American Ethnic History, vol. 21, no. 1, 2001, pp. 83–117. JSTOR.