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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 Marinebeachgrain sizegirl scoutssedimentcoastal
tide
within 25 miles
Jul 12, 2026
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Florida International University
Catch the Tide Miami - Peeking at Future Sea Levels
To better understand flooding, validate inundation models and support decision making with data and understanding.
Near your search location!
- Ongoing
Citizen Scienceflooding monitoringking tides king tidesmonitoringhigh tides nuisance flooding sea level rise miami floodingsea level risenuisance flooding high tidesmiamiclimate changecoastal flooding coastal flooding
MOLA (Museum of London Archaeology)
CITiZAN (Coastal and Intertidal Zone Archaeological Network)
To respond to the threat to England’s coastal archaeology
Multiple locations, including yours!
- Ongoing
Citizen ScienceClimate & WeatherNature & OutdoorsComputers & TechnologyArchaeology & CulturalOcean Water MarineEcology & Environmentheritagestormsintertidalarchaeologycitizen science monitoringenglandappcoastalsurvey
Coastal Resilience Design Studio
Coastal Observer
Engaging citizens to monitor weather and water in our changing environment.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weatheroceanspottingwatchingstreamsseasintensifying stormslakeswavesclimateobservationweatherbeachcoastal communityclimate changecoastal communitiesfeelingswater claritypicturesriverscoastalsea level risestormwaterresiliencepondingphotospondsstormsturbidityfloodingraincommunitywater
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marinewaterreportoceanlakeblue green algaealgal bloomsriverpondalgal bloom
Galaxy Zoo: Tidal Tales
Help scientists understand how galaxies interact and merge.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spacegalaxieseuclidtidesmergersastronomy
College of the Atlantic
George B. Dorr Museum of Natural History
Bar Harbor Maine
- Ongoing
CommunityExhibitionLive ScienceGeneral ScienceVisit/Drop-In
Ghosts of the Coast
Document the formation of ghost forests.
Multiple locations, including yours!
- Ongoing
Citizen ScienceOcean Water MarineEducationEcology & Environmentthe george washington universityvirginiasaltwater marshestidal inundationecologysouth carolinablackwater national refugechanging landscapemarshphragmitesprime hook national wildlife refugewildfirestidegroundwatercoastalsweet gumrising seasnew yorkforestsaltwaterglobal warmingestuaryregenerationmullica river estuaryfloridadelmarva peninsulacoastal ecologymarinestumpkeryn gedanpineshorelinehurricaneeast coastmarylandsawgrasscoastal marine ecologydisturbancedying forestswampnew jerseyclimate changetree stumpgeologycedarseawatersoilchesapeake baydead treesriverbankwoodtree deathsalt tolerantstorymapsaltwater marshdelawareblue crabblack needle rushmarsh migrationsalinebleached treesfloodstormsalt waterfloodingsurvey123dying treestributariesgeorgiasapsomerset countyghost forestghosts of the coastspartina patensnorth carolinasea level risesalt water intrusionvirginia coast reservegedan labwetlandscattus islandland conversioncoastal educationeastern shoremaritime forestsaltlow elevationdroughtchanging shorelinegeographysalt tolerant plantskilling treescordgrassdelaware baysalt stressmid atlantic
Anecdata
Gulf of Maine King Tides
Help predict the impacts of future sea level rise
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & Environmentnational parksschoodic institute
Horseshoe crabs as homes
Discover what species live on horseshoe crabs.
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentAnimalsNature & OutdoorsOcean Water MarineBiologybeach walkpicturehorseshoe crab
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