Nitrate testing and treatment resources vary widely by Natural Resources District. Flatwater Free Press emailed questions about testing, treatment, and who to contact to every NRD in the state. Find your district by clicking on the map, then look for its answers below. Note: Not all NRDs responded.

Get the details: https://flatwaterfreepress.org/nitrate-help-in-your-area-find-your-nrd-learn-about-its-resources/