Welcome to EnviroDIY, a community for do-it-yourself environmental science and monitoring. EnviroDIY is part of WikiWatershed, an initiative of Stroud Water Research Center designed to help people advance knowledge and stewardship of fresh water. New to EnviroDIY?Start here
Did you know you can buy the Mayfly Data Logger and other EnviroDIY products in our Shop? You’ll also find products there that aren’t available on Amazon.com.