Conservation Progress
Iowa farmers continue to take on the challenge of improving Iowa’s water quality by investing millions of dollars in proven, science-based conservation practices. The scale of the progress that has been achieved over the years through these practices is testament to the innovation and commitment of Iowa farmers. See the results for yourself!
Cover Crops
Cover crops protect water quality, reducing nitrogen and phosphorus loss by up to 30%.
Wetlands
Wetlands reduce nitrate loss by up to 90%. Iowa has nearly 140 wetlands, and more on the way.
Terraces
Iowa has over 90,000 miles of terraces helping to reduce soil erosion and phosphorus loss by 77%.
Iowa Farmers Lead the Way in Conservation
Ranking number one in several ‘proven’ conservation practices that help improve water quality.
Grassed Waterways
Grassed waterways provide habitat for birds and wildlife and can reduce phosphorus loss and erosion by anywhere from 60-75%.
Conservation & Water Quality Progress
Natural Soil Fertility
The "Reel" Deal in Water Quality
Covering A Lot of Ground
Wetlands, Where Are We Today?
The "Low" Down on Phosphorus
Agriculture and Environmental Protection
The Upside of Down
Iowa farmers are celebrating the decline in nutrients in surface water. Their ongoing efforts, like no-till, terracing, and contour farming have made Iowa's waterways cleaner. Here's to continued progress!
