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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 Marinesedimentcoastalgirl scoutsgrain sizebeach
tide
within 25 miles
Jul 6, 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 Sciencemonitoring coastal floodingking tidesnuisance flooding monitoringhigh tides high tidessea level riseclimate change flooding miamicoastal flooding nuisance floodingmiami king tides sea level riseflooding
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 & Environmentsurveyintertidalheritageappcoastalarchaeologyenglandcitizen science monitoringstorms
Coastal Resilience Design Studio
Coastal Observer
Engaging citizens to monitor weather and water in our changing environment.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weathersea level riseturbidityoceanstreamspondinglakesrainintensifying stormsseasobservationwater clarityresiliencewatchingfloodingclimatebeachclimate changestormwaterriversfeelingsspottingcommunityphotoswavesstormsweatherpondspicturescoastal communitiescoastalwatercoastal community
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marineoceanalgal bloomspondlakeriverblue green algaereportalgal bloomwater
Galaxy Zoo: Tidal Tales
Help scientists understand how galaxies interact and merge.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spaceastronomymergerseuclidgalaxiestides
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 & Environmentsalt stresssawgrasssurvey123coastalland conversionswampsweet gumgeographymarsh migrationgedan labvirginia coast reservesalinenew yorkhurricaneghost forestwetlandssoilphragmitesghosts of the coastthe george washington universitysaltwater marshdroughtnorth carolinadying treescattus islandchesapeake baykeryn gedandying forestsalt watersomerset countymarshtree deathdelaware baymarinesalt tolerant plantsgeologyblackwater national refugetree stumpclimate changesapvirginiaeast coastblue crablow elevationbleached treescoastal educationmid atlanticcoastal marine ecologyfloodsalttidal inundationtributariesnew jerseysalt tolerantsalt water intrusiondelawarecordgrassdisturbanceforestriverbankseawaterfloodingmullica river estuaryblack needle rushsaltwater marshessouth carolinarising seasestuarygeorgiaecologyspartina patenspinedelmarva peninsulamarylandstumpwildfiressea level risesaltwaterfloridamaritime forestprime hook national wildlife refugeeastern shoredead treeswoodtidestorymapcedarregenerationshorelinekilling treescoastal ecologychanging landscapestormchanging shorelineglobal warminggroundwater
Anecdata
Gulf of Maine King Tides
Help predict the impacts of future sea level rise
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & Environmentschoodic institutenational parks
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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