See How a Smart Wetland Reduces Excess Nutrients from Illinois Waters at June 29, 2023 Field Day

Marshall County, IL -- Two years ago, this Marshall County farm field looked like most of Illinois’ 12 million acres of tile-drained cropland. But, in September 2021, a local contractor moved over 6,000 cubic yards of earth to create a Smart Wetland. You are welcome to see the resulting tile-treatment wetland at a field day on Thursday, June 29, and learn about the wetland’s naturally occurring processes that break down the nitrate in the ag tile drainage before the water flows into nearby water bodies. The entire field day news release is available here.

Photo of constructed wetland near creek in Illinois crop field

The Smart Wetland installation site is located west of Henry, IL, near the intersection of Marshall County Road 500 East and County Road 1400 North, along the Scholes Branch Creek.