Tag Archives: Nitrate Watch Kit

How You Can Help Monitor Iowa Water Quality

Posted on August 11, 2025 by Trish Nelson

https://iwla.org/nitrate-watch/ What Is Nitrate? Nitrate (NO3-) is a naturally occurring compound made up of nitrogen and oxygen. Nitrogen is an essential nutrient for plant growth, but human activities produce more nitrogen than natural systems can use. Fertilizers, manure and sewage … Continue reading →

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