Episode 403. Nitrate in 2025: What can we do about it?
Matthew Helmers, professor and extension agricultural engineer, Agricultural and Biosystems Engineering, Iowa State University
High nitrate levels were observed in water in 2025 throughout much of Iowa. This presentation will discuss why we saw some of the levels we did and what we can do to reduce the risk of these high levels in the future.
1.0 SW CCA Credit