In February 2025, a Salt Watch volunteer visiting a gas station in Leesburg, Virginia stumbled upon a massive oversalting event. Having seen the consequences of such oversalting on waterways firsthand…
Sasha and Aisha, sixth-grade students in the Roberto Clemente Math, Science and Computer Science magnet program, conducted an investigation into how proximity to roadways influences water pollution in local lakes.…
Alyvia (Liv) is an aspiring Egyptologist and a 6th grader at St Michael-St. Clement School in Maryland. In April 2025, Liv participated in her school’s science fair incorporating Salt Watch…
Salt Watch staff and partners interviewed with reporter Kasha Patel from The Washington Post to discuss regional and nationwide chloride testing results and issues related to road salt pollution. One…
With each passing day, we get closer to the season of snow, sweaters, and hot chocolate. As the seasons change from fall to winter, the Department of Transportation here in…
As the days shorten and get colder, our thoughts shift from outdoor activities to spending time indoors with friends and family. When it’s time to snuggle up by the fire,…
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.