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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 Marinegrain sizebeachsedimentcoastalgirl scouts
sediment
within 25 miles
Feb 25, 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 & Environmentbioinformaticsednapost-fire recoveryobservationsgenomicsdna bankurban impactbiodiversitysoil samplingcaliforniaspecies identificationwildlifeplantshabitatinsectssoilwatersedimentsediment samplingconservationenvironmentenvironmental dnanaturenaturalist
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 & OutdoorsChemistryEducationfishhealthoceanestuary
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 & Pollinatorswatershednamacroinvertebratespassaic riverstream 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 Marinelakereservoirfiltrationsedimentwaterblue green algaequalitymicrocystinsecchisecchi disklake of the ozarkstoxinfilterboatcitizen sciencesciencevolunteermark twainblue greentable rockalgaestocktoncitizenmozingocyanotoxinsmithvillechlorophylltrumannutrientsmissouriphosphorusnitrogen
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 Sciencewestern grand canyonwater qualityclimate change returning rapids monitoringrapidshydrology drought river rafting water quality lake mead hydrology riverriver raftinggrand canyonreturning rapids lava cliff rapids western grand canyonriver grand canyonlake meadlava cliffdrought colorado rivermonitoringcolorado river
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 & WeatherEducationcoastalmarineecology
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.
Unrecognized location type near
- Ongoing
Citizen ScienceClimate & WeatherEcology & Environmentinfrastructure floodingfloodingobservationssedimentationmonitoringrain infrastructure rainevidence of intense stormsreports of road washoutsclimate changesmall landslides monitoring
The Mammoth Site Ice Age Explorers
Excavate mammoths and other Ice Age fauna in South Dakota.
Hot Springs, SD
- July 13, 2026 at 7:00 AM
Citizen ScienceGeology & Earth Sciencepaleontologysouth dakotamammothfossil
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