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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 sizesedimentgirl scoutscoastal
tides
within 25 miles
Jul 5, 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 king tides floodingclimate changehigh tidesmiami monitoring miamimonitoringsea level riseking tides sea level rise coastal floodingfloodingnuisance flooding nuisance floodingcoastal flooding high tides
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 & Environmentappenglandcoastalintertidalarchaeologyheritagesurveystormscitizen 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 & Weatherclimate changeresiliencebeachwavesstreamsturbiditylakesfloodingstormwaterintensifying stormscommunitycoastalpictureswater claritypondsrainspottingcoastal communitywatchingweatherwaterphotosstormsoceanclimatesea level riseobservationriverscoastal communitiespondingseasfeelings
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marinereportlakealgal bloomswateralgal bloomriveroceanpondblue green algae
Galaxy Zoo: Tidal Tales
Help scientists understand how galaxies interact and merge.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spaceastronomyeuclidgalaxiesmergerstides
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 & Environmentwetlandssurvey123delmarva peninsulaprime hook national wildlife refugestorymapsaltwater marshvirginia coast reservemarshgeorgiaclimate changeregenerationhurricanedelawaresouth carolinatidal inundationsalt stressfloridachanging landscapekilling treesecologyspartina patensgroundwatersalt waterfloodingriverbankgeographypineghost forestcedarsoiltributariestree stumpsaltwaterkeryn gedanmid atlanticcoastal marine ecologysea level riseshorelinesweet gumnorth carolinasomerset countyrising seassalt tolerantblack needle rushdying forestland conversionmarinecoastal educationsapblue crabmarsh migrationdisturbancestumpdroughttidesawgrasscordgrasswildfiresdelaware bayeast coasttree deathforestnew jerseysaltwater marshesseawaterphragmitesfloodestuarystormmaritime forestsalt water intrusionmullica river estuarychesapeake baycoastal ecologythe george washington universitycoastalgedan labglobal warmingeastern shorenew yorkbleached treesblackwater national refugedying treesswampsaltsalt tolerant plantsvirginiageologywoodsalinelow elevationmarylanddead treeschanging shorelinecattus islandghosts 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 MarineBiologyhorseshoe crabbeach walkpicture
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