‘Nitrate Watch coordinator explains how Iowans can take ownership over their water quality’
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…
‘Izaak Walton League launches fundraising campaign for Iowa water quality monitoring’
The Iowa Division of the Izaak Walton League of America has launched a grassroots campaign to raise funds for the Iowa Water Quality Information System (IWQIS), a University of Iowa…
‘Wings2Water recognizes Nitrate Watch initiative for public water testing effort’
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…
In the News
For over a century, the Izaak Walton League has been a driving force in American conservation—shaping national environmental policy and championing grassroots efforts across the country. But our impact goes…
‘Ag fertilizer runoff likely will force more drinking water restrictions’
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…
‘Atlantic couple teaches neighbors to test waterways’
Denise and Larry O’Brien, organic farmers and founding members of the Nishnabotna Water Defenders, are teaching their neighbors in Atlantic, Iowa to monitor pollution in waterways with Nitrate Watch. Learn…
‘Iowans across the state asked to conserve water due to dry wells, high nitrate levels’
Residents in Central Iowa have been placed under a first-of-its-kind lawn watering ban in response to stress on the water utilities from nitrate pollution in water sources. Data and insight…
‘A salt crisis is looming for U.S. rivers’
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…
‘Citizen scientists take to Iowa’s waters to monitor nitrate levels’
This reporting from the Iowa Capital Dispatch follows Nitrate Watch volunteer, Richard Gradoville, as he monitors nitrate levels in the Des Moines river and explains his connection to water quality…
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.