Something’s Fishy in Maryland
Karl, a Salt Watch volunteer in Maryland, is passionate about water sampling and protecting our waterways. He is promoting change in the water quality world, and he encourages others to…
70 Years of Conservation
Mike Delaney, an Iowan and an Izaak Walton League member, is passionate about combatting nitrate pollution in his local waterways. He has been monitoring and advocating for change for over…
It Takes a Village
Bepe had just moved into her home in Grayson County, VA, when she heard helicopters overhead. Small droplets were falling from these helicopters onto Bepe and her property. She would…
This Fifth-Grader Is Making Important Discoveries About Salt Pollution
Alice, a mom of three kids in central Minnesota, got started with the Izaak Walton League’s Salt Watch program last winter – and her family is already making a difference…
Got Clean Water? Demand Better Farm Policies
Three-quarters of all the water we use and 56 percent of our drinking water comes from lakes and rivers. Each year, 55 million Americans go fishing—that’s one out of six…
‘Conservation group hosts its first-ever ‘snapshot’ of Cedar River nitrate levels’
This article from the Cedar Rapids Gazette profiles Nitrate Watch water monitoring efforts by the Linn County Iowa chapter of the Izaak Walton League.
Chloride Crisis: My Journey of Learning
The Salt Watcher of the Month for February 2023 is Marialuna Schreiner Cintrón! Marialuna is a high school senior in Kansas. She first started road salt research and advocacy her…
Going Off Road: What Happens to Wildlife When Salt Escapes Into the Environment?
Road salt is commonly used to melt snow and ice on sidewalks and pavement during the winter season in northern climates. While it is quite effective at making roads safer…
Striving for Incremental Change: Salt Watch and Social Marketing
From the beginning of the Salt Watch program, it was evident that the issue of road salt pollution was multifaceted. Not only does road salt have a wide range of…

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.