Little Village Magazine, an independent news & culture magazine published in Iowa City, Iowa, profiled the Nitrate Watch program in their November 4, 2025 issue. The article highlights how Nitrate…
A news story from Iowa’s News Now in Cedar Rapids explains how the Izaak Walton League is making it possible for volunteers to test water bodies for nitrate and other…
Water quality is a major environmental concern in Iowa, and Heather Wilson, Midwest Save Our Streams coordinator for the Izaak Walton League, is helping residents take action through the Nitrate…
In late August, the Izaak Walton League of America voiced concerns over the U.S. Department of Agriculture’s reorganization plan. In a letter (PDF Document) to Secretary of Agriculture Brooke Rollins,…
The Nishnabotna Water Defenders, a water quality advocacy group in southwest Iowa, has erected a billboard near Avoca encouraging Iowans to “know what you drink” to prompt local residents to…
In this letter to the editor, Terence Turnovsky, President of the Linn County Chapter of the Izaak Walton League of America, expresses concern about the removal of seven stream segments…
Wings2Water has honored the Izaak Walton League’s Nitrate Watch Program with a “Water Warrior” recognition for its public engagement in testing nitrate levels in drinking water and waterways. Learn more…
The nitrate pollution at the root of Central Iowa’s lawn watering ban is not unique to Central Iowa. The issue – and its sources – are incredibly widespread. In this…
Taking action to protect our air, water and the $1.2 trillion outdoor recreation economy has taken on new urgency across the U.S. “The nitrate water pollution crisis, the rollback 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.