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US Army Corps of Engineers
Beach Grain Size Data Collection
Build a database of coastal grain size.
Anywhere
- Ongoing
Citizen ScienceGeology & Earth ScienceNature & OutdoorsOcean Water Marinebeachsedimentgrain sizegirl scoutscoastal
sediment
within 25 miles
Nov 17, 2025
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Community Aquatic Monitoring Program (CAMP)
Monitor the health of estuaries in the Gulf of St. Lawrence.
New Brunswick, Nova Scotia, Prince Edward Island
- Ongoing
Citizen ScienceGeology & Earth ScienceBiologyOcean Water MarineEcology & EnvironmentAnimalsNature & OutdoorsChemistryEducationfishestuaryhealthocean
Great Swamp Watershed Association
GSWA Stream Team
Monitor water quality throughout the Great Swamp Watershed
Multiple locations, including yours!
- Ongoing
Citizen ScienceEducationChemistryOcean Water MarineEcology & EnvironmentNature & OutdoorsInsects & Pollinatorsstream assessmentnawater qualitywatershedpassaic rivermacroinvertebrates
University of Missouri
Lakes of Missouri Volunteer Program
Monitor water quality of Missouri Lakes
Multiple locations, including yours!
- Ongoing
Citizen ScienceEducationChemistryNature & OutdoorsEcology & EnvironmentOcean Water Marinemissourialgaechlorophylltoxinmark twainfilterqualitywatermozingostocktoncyanotoxincitizen scienceboatsedimentlakeblue greennutrientssmithvilleblue green algaefiltrationvolunteertable rocksciencesecchi disksecchireservoirmicrocystinphosphorustrumannitrogencitizenlake of the ozarks
Prescott College
Returning Rapids Western Grand Canyon
To monitor and understand the returning rapids of the Western Grand Canyon’s Colorado River.
Multiple locations, including yours!
- Ongoing
Citizen Sciencereturning rapids river rafting colorado riverwater qualityhydrologyclimate change lava cliffgrand canyon western grand canyon grand canyonlava clifflake mead drought rapidsmonitoringriver water qualitydroughtriver raftingcolorado riverwestern grand canyon returning rapids hydrology lake mead river monitoringrapids
Seagrass-Watch
Help improve assist the management of coastal environments.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineEcology & Environmentnature & outdoorsoceanecology & environment
SeagrassWatch
WPSQ is aiming to increase community awareness about the value o
Multiple locations, including yours!
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & WeatherEducationmarinecoastalecology
College of the Atlantic
Storm Impacts: Mt Desert Island, Maine
Document local (MDI, ME area) impacts of intense rain events which are forecasted to increase in the future due to climate change.
Unrecognized location type near
- Ongoing
Citizen ScienceClimate & WeatherEcology & Environment monitoring rain floodingclimate changereports of road washoutsevidence of intense stormssmall landslidesinfrastructurerainsedimentationobservationsmonitoringflooding infrastructure
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