Leading the Change: Women Shaping a Sustainable Future
By: Abby Hileman, Salt Watch Coordinator On March 27, 2026, the energy at the BlackRock Center for the Arts was buzzing with excitement. Councilmember-at-Large Laurie-Anne Sayles hosted her fourth annual Women’s History…
All the Salt that Remains: The Lasting Danger of Road Salt to Our Waterways
By: Abby Hileman, Salt Watch Coordinator Winter may come and go, but the impact of road salt lingers long after the snow melts—seeping into our soil, groundwater, and waterways where…
Meet a Monitor: Phillip Mariscal
Phillip Mariscal says joining the Izaak Walton League Rockville Chapter was the best decision he ever made.
Small Actions, Massive Milestones: Celebrating 10,000 Salt Watch Samples
By: Abby Hileman, Salt Watch Coordinator Can small actions really make a big difference for our waterways? We just proved they can. When I joined the Izaak Walton League back in 2022,…
Meet a Monitor: Mark Wincek
By: Abby Hileman, Salt Watch Coordinator From “The Burning River” to Salt Watch: Meet Mark, the Citizen Scientist Protecting Cleveland’s Waterways For some, the environment is a hobby. For Mark,…
Meet a Monitor: Keith Hanson
By: Heather Wilson, Save Our Streams Coordinator Keith Hanson has always been drawn to water. Growing up in the land of ten thousand lakes, “water was always around.” As a…
‘Water testing sets record in 2025, with Iowans leading the way’
Reporting from the Cedar Rapids Gazette explains how Iowans participated in a record-breaking year for volunteer water testing in 2025. The Izaak Walton League’s Nitrate Watch program saw more requests…
Small Wins, Big Impact: Saving Reston’s Streams from Salt Overload
By: Abby Hileman, Salt Watch Coordinator With so much heavy news about our local waterways lately, it’s easy to feel overwhelmed. But this past week, a “small win” in Reston…
‘Iowans drive record nitrate test requests’
Summary statistics from the Nitrate Watch 2025 annual report are shared in reporting from Axios Des Moines. These statistics tell a story of high nitrate concentrations in waterways across Iowa…
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.