Advocacy Ignites Action to Address Nitrate in Southeast Minnesota Groundwater (Webinar)
In April 2023, environmental and public health groups in Minnesota asked the United States Environmental Protection Agency to use its emergency authority to address concerning nitrate levels in the groundwater…
Minnesota Salt Watch Kickoff 2024 (Webinar)
Join us to learn more about road salt pollution in the environment throughout the state of Minnesota! This webinar includes a panel discussion with some of our Salt Watch Partners…
Salt Watch Lake Monitoring Protocol
A protocol for monitoring lakes with Salt Watch.
Salt Watch Minnesota Template Letter to Legislators
A template letter to write to your representatives in Minnesota in support of salt reduction and smarter salt use in your community.

Your kit will include a bottle containing 25 nitrate test strips which you can use to test your water source(s) throughout the year. You’ll also receive postcards explaining how to use your nitrate test strips and how to share your Nitrate Watch results on the Clean Water Hub.
Your kit will include four test strips so you can test your waterway throughout the season. You’ll also receive a chart to help you interpret your results and a postcard with instructions for completing a Salt Watch test and reporting your findings.