Iowa, feds, Soybean Association invest in water-cleaning strategies

Iowa, feds, Soybean Association invest in water-cleaning strategies

A public-private partnership between the Iowa Department of Agriculture, the Iowa Soybean Association and the U.S. Fish and Wildlife Service will invest over $2.3 million to install nutrient-reducing practices in priority Iowa watersheds. 

The majority of the funding, $1.4 million, will come from the agriculture department for outreach and for farmers and landowners who will then work with conservation staff to implement practices like saturated buffers, building oxbows and planting perennial cover. It also will support design and engineering costs. 

Iowa Secretary of Agriculture Mike Naig announced the project Wednesday at the Iowa Soybean Association’s Winter Policy Conference. 

“This project, and others like it, prove collaborating is key to making meaningful progress,” Naig said in a statement. “If you are a farmer or landowner located within the project area, I would invite you to consider how you can incorporate some of these water quality practices on your land.”

More: EPA: Iowa needs to add more rivers to impaired waters list, including in Des Moines

According to an agriculture department news release, the partnership will prioritize the watersheds of North Raccoon, Boone, Skunk, Middle Cedar and Turkey rivers. 

Christie Wiebbecke, the chief officer for Iowa Soybean Association research and conservation, said the association was grateful for the support and partnership.

The goal of the initial three-year agreement is to install at least 21 saturated buffers, 900 acres of perennial cover and 30 multi-purpose oxbows, which restore curves to streams and help capture nutrients from water that drains into them.

The release called these “science-based” practices that improve soil health and protect water quality. 

According to a report from Iowa Soybean Association, tile drainage routed through a restored oxbow can remove 50%-95% of nitrate from the water before it runs off into the rest of the stream. 

The practices follow the Iowa Nutrient Reduction Strategy, which is part of a multistate effort through the U.S. Environmental Protection Agency to reduce nutrient runoff from agricultural fields into the Mississippi River watershed and reduce the Gulf of Mexico dead zone at its mouth.  

Andrew DiAllesandro, the U.S. Fish and Wildlife Service private lands coordinator for Iowa, stressed the importance of collaboration in creating a “lasting legacy” for Iowa resources and communities. 

“This public-private partnership will be instrumental in delivering impactful water quality and wildlife habitat conservation practices across Iowa and will be a model for partnership efforts moving forward,” DiAllesandro said in the release. 

Find this story at Iowa Capital Dispatch, which is part of States Newsroom, a network of news bureaus supported by grants and a coalition of donors as a 501c(3) public charity. Iowa Capital Dispatch maintains editorial independence. Contact Editor Kathie Obradovich for questions: [email protected].This story has been updated to add video. 

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