WikiWatershed is a web toolkit designed to help citizens, conservation practitioners, municipal decision-makers, researchers, educators, and students advance knowledge and stewardship of fresh water. WikiWatershed an initiative of Stroud Water Research Center, a global leader in freshwater science.

Explore the WikiWatershed Toolkit

Model My Watershed logoAnalyze geospatial data, model storms, and compare watershed conservation and development scenarios. Learn more

Runoff Simulation logoSee how changes in rainfall amount, the surfaces on which the rain falls, and soil texture change where the water goes.

Monitor My Watershed logoDiscover and map monitoring data from multiple sources. Share and compare your monitoring data with the world. Learn more

EnviroDIY LogoJoin a community of do-it-yourself enthusiasts sharing open-source ideas for environmental science and monitoring.

Leaf Pack Network logoDiscover what aquatic insects can tell you about your stream’s health by performing a simple leaf pack project.

Leaf Pack Network logoRun a virtual study to assess stream health via habitat characteristics, macro- invertebrates, and chemistry. Learn more

Identify common freshwater macroinvertebrates with this resource designed for citizen scientists. Learn more

Water Quality Mobile App

Enhance stream study and monitoring activities for students and citizen scientists. Available for Apple and Android devices.