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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 Marinecoastalgirl scoutsbeachgrain sizesediment
sediment
within 25 miles
Jan 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 & Environmentbiodiversitysediment samplingplantsinsectssoil samplingconservationenvironmental dnahabitatednawaterwildlifecaliforniaobservationsurban impactsoildna bankenvironmentspecies identificationgenomicsnaturesedimentbioinformaticspost-fire recoverynaturalist
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 & OutdoorsChemistryEducationoceanhealthestuaryfish
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 & Pollinatorsmacroinvertebratespassaic rivernawater qualitystream assessmentwatershed
University of Missouri
Lakes of Missouri Volunteer Program
Monitor water quality of Missouri Lakes
Multiple locations, including yours!
- Ongoing
Citizen ScienceEducationChemistryNature & OutdoorsEcology & EnvironmentOcean Water Marinetable rockcitizenqualityboatfiltrationvolunteermark twainblue green algaesmithvillemozingocyanotoxinsecchinutrientssedimentlakechlorophyllmissourisecchi diskalgaemicrocystinwatersciencetoxintrumanphosphorusreservoircitizen scienceblue greenlake of the ozarksfilterstocktonnitrogen
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 Sciencerapids water quality river rafting drought hydrology rapidscolorado riverwestern grand canyonclimate changereturning rapidsriverlava cliff lake mead western grand canyondrought monitoring colorado riverlake meadmonitoringriver rafting lava cliff rivergrand canyonhydrologywater quality grand canyon returning rapids
Seagrass-Watch
Help improve assist the management of coastal environments.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineEcology & Environmentecology & environmentoceannature & outdoors
SeagrassWatch
WPSQ is aiming to increase community awareness about the value o
Multiple locations, including yours!
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & WeatherEducationecologycoastalmarine
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 & Environment monitoringrainflooding floodinginfrastructuremonitoringevidence of intense stormsreports of road washouts rainclimate changesmall landslidessedimentationobservations infrastructure
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 Sciencemammothfossilpaleontologysouth dakota
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