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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 Marinegirl scoutsgrain sizebeachsedimentcoastal
sediment
within 25 miles
Apr 23, 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 & Environmentsediment samplinggenomicsednaenvironmental dnasedimenturban impactenvironmentnaturepost-fire recoverydna bankplantsobservationsspecies identificationbiodiversitybioinformaticswildlifecaliforniasoil samplinginsectsnaturalisthabitatwaterconservationsoil
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 & OutdoorsChemistryEducationhealthestuaryoceanfish
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 & Pollinatorswatershedpassaic rivermacroinvertebratesnastream assessmentwater quality
University of Missouri
Lakes of Missouri Volunteer Program
Monitor water quality of Missouri Lakes
Multiple locations, including yours!
- Ongoing
Citizen ScienceEducationChemistryNature & OutdoorsEcology & EnvironmentOcean Water Marinesedimentcyanotoxinwatermark twainsecchilakesmithvillemozingofiltercitizen sciencevolunteersecchi diskphosphorusnitrogenblue greencitizenstocktonmicrocystinreservoiralgaesciencefiltrationqualitytoxintrumanlake of the ozarksnutrientsblue green algaechlorophylltable rockboatmissouri
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 Science colorado river western grand canyonreturning rapids lava cliffdroughtwestern grand canyonwater quality monitoring river rafting hydrology drought rapids grand canyonlake mead riverclimate changecolorado rivermonitoringlava cliff returning rapidsriver rafting water qualitygrand canyonrapidsriverhydrology lake mead
Seagrass-Watch
Help improve assist the management of coastal environments.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineEcology & Environmentecology & environmentnature & outdoorsocean
SeagrassWatch
WPSQ is aiming to increase community awareness about the value o
Multiple locations, including yours!
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & WeatherEducationecologymarinecoastal
Stonerose Interpretive Center
Excavate and study Eocene fossils
Republic, Wa
- Ongoing through October 31, 2026 at 7:00 AM
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentAnimalseocenefossilpaleontologywashington 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 & Environmentmonitoringevidence of intense stormssedimentation floodinginfrastructuresmall landslidesrain monitoringobservations rainreports of road washouts infrastructureclimate changeflooding
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