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Crowdsourcing Water Data

Technology is increasing opportunities for crowdsourcing water data. CrowdHydrology, a new phone application that debuted at the American Geophysical Union meeting in Dec. 2014, allows citizen scientists to report stream depths at various gauging stations and is run in partnership with the U.S. Geological Survey. The stations have signs asking people to report the stream depth by phone. When using the app, the location, time, and data are reported automatically.