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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 Marinesedimentgirl scoutsgrain sizecoastalbeach
tide
within 25 miles
Jul 7, 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 Science nuisance floodingmonitoringclimate changeking tides monitoringnuisance floodingmiamicoastal flooding coastal flooding sea level risehigh tidessea level rise miami king tides flooding high tidesflooding
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 & Environmentappcoastalstormsenglandarchaeologyheritagesurveyintertidalcitizen science monitoring
Coastal Resilience Design Studio
Coastal Observer
Engaging citizens to monitor weather and water in our changing environment.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weatherintensifying stormsseaswavesrainpondspicturesspottingbeachsea level risecommunityturbiditycoastal communityclimate changephotoswatchingfloodingstreamsoceanriversresilienceclimateobservationcoastal communitiespondingweatherstormwatercoastalwater claritylakeswaterfeelingsstorms
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marinelakealgal bloomspondblue green algaewateralgal bloomoceanriverreport
Galaxy Zoo: Tidal Tales
Help scientists understand how galaxies interact and merge.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spacemergerseuclidastronomytidesgalaxies
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 & Environmentdisturbancemarinechanging landscapeglobal warmingtree deathnorth carolinaseawatergeorgiasaltestuaryfloridasouth carolinaclimate changeblack needle rushkeryn gedanforestmarylandnew yorkwildfiresvirginiaswamplow elevationpinesea level risegeographydelmarva peninsulablue crabwetlandsgeologywoodshorelinenew jerseyprime hook national wildlife refugesweet gumgroundwatertributariesstorymapbleached treesphragmitesmarsh migrationsalt waterfloodinghurricanestumpblackwater national refugedying foresttidal inundationregenerationdroughtspartina patensrising seassaltwater marshgedan labthe george washington universitytree stumpvirginia coast reservecattus islandcordgrasssalt tolerantcedareastern shorechanging shorelinestormdead treescoastal marine ecologysapmarshghost forestmid atlanticsawgrasschesapeake baymullica river estuarysaltwaterdying treessalinesaltwater marshessalt stresssalt water intrusionfloodcoastal educationsurvey123coastal ecologyland conversiondelawaretideriverbanksoilcoastaldelaware baysomerset countysalt tolerant plantsecologykilling treesmaritime foresteast coastghosts of the coast
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 walkhorseshoe crabpicture
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