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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 scoutsbeachsedimentcoastalgrain size
sedimentation
within 25 miles
Apr 13, 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 & Environmentdna banksoilsoil samplingwildlifeenvironmentwaterpost-fire recoveryplantsconservationurban impactednabiodiversityhabitatobservationssedimentbioinformaticsnaturesediment samplinginsectscaliforniaenvironmental dnaspecies identificationnaturalistgenomics
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 & OutdoorsChemistryEducationestuaryoceanfishhealth
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 qualitypassaic rivernamacroinvertebrates
University of Missouri
Lakes of Missouri Volunteer Program
Monitor water quality of Missouri Lakes
Multiple locations, including yours!
- Ongoing
Citizen ScienceEducationChemistryNature & OutdoorsEcology & EnvironmentOcean Water Marinequalitystocktonwaterboatsmithvillereservoirmark twainlake of the ozarksblue greenblue green algaemozingolakesecchialgaecitizen sciencemicrocystintrumannitrogenmissourifiltrationvolunteerchlorophylltable rockfiltersedimentcitizennutrientsphosphorussecchi disktoxinsciencecyanotoxin
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 canyonclimate change grand canyonlake mead returning rapids river rafting river droughtriver rafting lake mead water quality monitoringwater qualityhydrologylava cliffmonitoringrapids rapidsdrought colorado river hydrology lava cliffreturning rapids western grand canyonrivercolorado riverwestern grand canyon
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 & WeatherEducationmarineecologycoastal
Stonerose Interpretive Center
Excavate and study Eocene fossils
Republic, Wa
- April 22, 2026 at 4:00 PM
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentAnimalsfossilpaleontologywashington stateeocene
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 & Environmentrainsmall landslidesinfrastructurefloodingclimate change monitoring rainobservations infrastructureevidence of intense stormssedimentationreports of road washouts floodingmonitoring
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