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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 Marinesedimentgirl scoutsbeachcoastalgrain size
sedimentation
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 & Environmentspecies identificationnaturalistwildlifesediment samplingdna bankenvironmentnaturegenomicscaliforniasoil samplingbiodiversitysoilobservationssedimentbioinformaticsinsectsconservationurban impactpost-fire recoveryhabitatenvironmental dnawaterplantsedna
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 & OutdoorsChemistryEducationhealthfishoceanestuary
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 & Pollinatorswater qualitywatershedmacroinvertebratesnastream assessmentpassaic 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 Marinetrumanqualitysciencemozingomissourismithvillefiltersecchi diskfiltrationwatermicrocystincitizensedimentvolunteerphosphorusnitrogencitizen sciencetable rocksecchimark twainblue greenlake of the ozarkslaketoxincyanotoxinreservoirboatnutrientsstocktonblue green algaechlorophyllalgae
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 canyonriver raftingmonitoringriverwater qualityreturning rapids hydrology grand canyonclimate changecolorado riverdrought rapids colorado river river raftingwestern grand canyonhydrology drought returning rapids riverlake mead lake mead monitoring western grand canyonrapids water quality lava clifflava 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 & WeatherEducationcoastalecologymarine
Stonerose Interpretive Center
Excavate and study Eocene fossils
Republic, Wa
- Ongoing through October 31, 2026 at 7:00 AM
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 floodingflooding monitoring rainsedimentationreports of road washoutsinfrastructuresmall landslides infrastructureclimate changemonitoringobservationsevidence of intense stormsrain
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