Olson Beach at Rock Cut State Park to be closed

LOVES PARK – Illinois Department of Natural Resources (IDNR) today announced Olson Beach at Rock Cut State Park will be closed for swimming due to siltation of the lake.

Due to siltation of the lake in recent years, the shallow depth and warmer water temperatures have diminished the water quality of Olson Lake.  

Olson Lake was designed to be a silt basin for Rock Cut State Park’s larger Pierce Lake.  While Olson Lake is performing its intended function, the increase in aquatic vegetation in Olson Lake has made it difficult to maintain the quality of water required for swimming and other beach activities.

The IDNR encourages those interested in beach swimming and recreation to visit other beaches in the region, including the IDNR’s Lake Le-Aqua-Na State Recreation Area near Lena and the Rockford Park District’s Standfield Beach at Levings Lake Park.

Follow the IDNR on Facebook and Twitter

More like this:

IDNR To Accept Bids For 2027-2031 Agriculture Leases

Sep 8, 2026

Chain O' Lakes Maple Grove Boat Launch Reopens To The Public With Improved Accessibility And New Amenities

Sep 20, 2026

IDNR Recognizes 2026 Outstanding Volunteers Of The Year

Aug 30, 2026

IDNR Announces Chronic Wasting Disease Sampling Locations For Deer Hunters

2 days ago

Illinois Department Of Natural Resources Lists September Events, Hunting Lotteries And Fall Programs

Aug 31, 2026