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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 scoutscoastalgrain sizesedimentbeach
sediment
within 25 miles
Apr 15, 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 & Environmentobservationspost-fire recoveryenvironmentednasoilsoil samplingsedimentbioinformaticsnatureconservationwaterdna bankhabitatcaliforniaenvironmental dnaplantswildlifebiodiversityinsectsurban impactnaturalistgenomicssediment samplingspecies identification
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 & OutdoorsChemistryEducationoceanfishestuaryhealth
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 qualitynapassaic riverwatershedmacroinvertebratesstream assessment
University of Missouri
Lakes of Missouri Volunteer Program
Monitor water quality of Missouri Lakes
Multiple locations, including yours!
- Ongoing
Citizen ScienceEducationChemistryNature & OutdoorsEcology & EnvironmentOcean Water Marinefiltertoxinsciencelake of the ozarksphosphorussecchimissourimicrocystincyanotoxinblue greenlakenutrientssedimentvolunteerchlorophyllmozingotable rocksecchi diskfiltrationmark twaintrumancitizen sciencestocktonsmithvillewaterblue green algaenitrogenalgaereservoirqualityboatcitizen
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 rapids grand canyonlake meadgrand canyonriver rafting lake mead river raftinglava cliff returning rapids rivermonitoring hydrologywater quality drought colorado riverhydrologyriverdroughtcolorado riverreturning rapidswestern grand canyon monitoringrapids lava cliff western grand canyonclimate change water quality
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 & WeatherEducationcoastalecologymarine
Stonerose Interpretive Center
Excavate and study Eocene fossils
Republic, Wa
- April 22, 2026 at 4:00 PM
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentAnimalswashington stateeocenepaleontologyfossil
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 & Environmentfloodingobservationsmonitoringevidence of intense storms monitoring floodingsedimentationinfrastructuresmall landslidesrainreports of road washouts rainclimate change infrastructure
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