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SPOTTERON GmbH
CrowdWater
Collecting hydrological data
Anywhere
- Ongoing
Citizen ScienceOcean Water MarineNature & OutdoorsEcology & Environmentseamarinecrowdwatercoastlinecitizen sciencewaterstreams
streamflow
within 25 miles
Oct 2, 2025
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University of Zurich, Department of Geography, Hydrology and Climate Group
CrowdWater
Collect hydrological data using a smartphone app
Anywhere
- Ongoing
Citizen ScienceGeographyNature & OutdoorsOcean Water MarineEcology & EnvironmentGeology & Earth Scienceriverflow conditionsdroughtcrowdfloodhydrologycrowdwaterstreamflowtemporary streamswater levelwatersoil moisturestream
University of Zurich, Department of Geography, Hydrology and Climate Group
CrowdWater game
Data quality control and improvement of crowdsourced water level data
Anywhere
- Ongoing
Citizen ScienceClimate & WeatherOcean Water MarineEcology & EnvironmentGeographyNature & Outdoorsstream levelwaterfloodstreamflowwater levelcrowdwaterstreamsdroughthydrologyriversgame
Michigan Clean Water Corps
MiCorps Volunteer Stream Monitoring Program
Monitor health of Michigan’s streams and rivers
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceOcean Water MarineEcology & EnvironmentBiologybugsstreamflowstreamsbenthicinsectsmacroinvertebrateshydrologywatershedrivers
Colorado State University
Stream Tracker
Improve the mapping and monitoring of smaller, intermittent streams and rivers.
Anywhere
- Ongoing
Citizen Science waterstreamsclimate changeclimate streamswater
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