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


  • Grant posted a new activity comment 9 years, 2 months ago

    Hi All,

    Really cool stuff that is going on here with the DIY Utrasonic Water Depth sensor. I see how being able to construct something like this on a tight budget is extremely important for increasing stream gauging data.

    OnSet makes the HOBO U20L pressure transducer/datalogger combo

    (here:…[Read more]