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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 Marinesedimentcoastalgirl scoutsbeachgrain size
sedimentation
within 25 miles
Apr 18, 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 & Environmentnatureplantssedimentconservationbioinformaticsenvironmentspecies identificationdna bankpost-fire recoverywildlifenaturalistcaliforniabiodiversityobservationswaterednaurban impactinsectssoil samplingsediment samplinggenomicshabitatenvironmental dnasoil
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 & Pollinatorswatershednapassaic rivermacroinvertebrateswater qualitystream 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 Marinecitizentoxinmissourisecchi diskcyanotoxinmicrocystinnitrogensmithvilletrumanboatphosphoruscitizen sciencestocktonblue greenvolunteertable rocknutrientslakefilteralgaemark twainsedimentqualitysecchiblue green algaelake of the ozarkswaterchlorophyllmozingoreservoirfiltrationscience
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 riverlake mead western grand canyon droughtgrand canyon water qualitydrought lake meadmonitoringwestern grand canyon river rafting rapidshydrology hydrologyriver raftingclimate changecolorado riverriver monitoring returning rapidsreturning rapidsrapids lava cliff grand canyonlava cliffwater quality colorado river
Seagrass-Watch
Help improve assist the management of coastal environments.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineEcology & Environmentoceannature & outdoorsecology & environment
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 & EnvironmentAnimalswashington statepaleontologyeocenefossil
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 & Environmentclimate changeinfrastructuresedimentationmonitoringsmall landslides infrastructurerain floodingfloodingreports of road washouts rainobservationsevidence of intense storms monitoring
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