The Value of Citizen Science (Webinar)
What is citizen science, and how can it improve our understanding of the world around us? Join Caroline Nickerson, Program Manager of SciStarter, and the Save Our Streams team for…
Salt in the Water: Action on the Ground (Webinar)
Each winter, billions of pounds of salt are spread on America’s roads to keep drivers and pedestrians safe. But all this salt poses a major health risk to both humans…
SOS Annual Report 2019
A summary of the data collected and progress made by IWLA’s Clean Water Program in 2019.

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.