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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 Marinegrain sizesedimentcoastalgirl scoutsbeach
sediment
within 25 miles
Apr 8, 2026
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University of California
CALeDNA
Create a biodiversity baseline of California using environmental DNA (eDNA)
Multiple locations, including yours!
- Ongoing
Citizen ScienceNature & OutdoorsEducationEcology & Environmenturban impactsoilwildlifecaliforniaednaenvironmental dnasediment samplinggenomicsobservationsbiodiversityconservationbioinformaticsspecies identificationdna bankhabitatpost-fire recoverysedimentwaternaturenaturalistenvironmentsoil samplinginsectsplants
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 & OutdoorsChemistryEducationfishoceanestuaryhealth
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 assessmentwatershedwater qualitymacroinvertebratesnapassaic river
University of Missouri
Lakes of Missouri Volunteer Program
Monitor water quality of Missouri Lakes
Multiple locations, including yours!
- Ongoing
Citizen ScienceEducationChemistryNature & OutdoorsEcology & EnvironmentOcean Water Marinephosphorusqualitytoxinmozingomissourismithvillenitrogencitizenstocktonalgaeblue green algaelake of the ozarkscitizen sciencechlorophyllsciencereservoirboatsedimentblue greentable rocksecchimark twaintrumanmicrocystinfilterwatervolunteernutrientssecchi diskcyanotoxinlakefiltration
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 Sciencegrand canyonriverdrought returning rapids lava cliffwater qualityclimate change monitoring rapids colorado rivercolorado rivermonitoringrapids western grand canyonwestern grand canyon lake mead grand canyonriver rafting water quality riverreturning rapids river rafting hydrologyhydrology droughtlake meadlava cliff
Seagrass-Watch
Help improve assist the management of coastal environments.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineEcology & Environmentoceanecology & environmentnature & outdoors
SeagrassWatch
WPSQ is aiming to increase community awareness about the value o
Multiple locations, including yours!
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & WeatherEducationecologycoastalmarine
Stonerose Interpretive Center
Excavate and study Eocene fossils
Republic, Wa
- April 22, 2026 at 4:00 PM
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentAnimalspaleontologyfossileocenewashington state
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.
Anywhere
- Ongoing
Citizen ScienceClimate & WeatherEcology & Environment rainfloodingrain floodingmonitoringreports of road washoutssedimentation monitoring infrastructuresmall landslidesclimate changeinfrastructureobservationsevidence of intense storms
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