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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 Marinecoastalgrain sizegirl scoutssedimentbeach
tide
within 25 miles
Jul 17, 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 flooding coastal flooding miamicoastal floodingmonitoringnuisance flooding monitoring nuisance flooding king tidesking tides high tidesclimate changehigh tidessea level risemiami sea level rise
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 & Environmentcoastalheritagearchaeologyenglandappsurveystormscitizen science monitoringintertidal
Coastal Resilience Design Studio
Coastal Observer
Engaging citizens to monitor weather and water in our changing environment.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weatherstormwaterfloodingobservationpondswaterpondingwavespicturesturbidityweatherraincoastal communitiessea level risecommunitybeachcoastaloceanlakesintensifying stormswatchingstreamsresilienceclimateriverscoastal communitywater clarityspottingclimate changestormsseasphotosfeelings
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marinereportoceanalgal bloomriverlakealgal bloomspondblue green algaewater
Galaxy Zoo: Tidal Tales
Help scientists understand how galaxies interact and merge.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spacemergersastronomyeuclidgalaxiestides
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 tolerant plantsstumpwildfirescoastal marine ecologytidal inundationprime hook national wildlife refugenew yorktideshorelinenew jerseyswamptree stumpthe george washington universityregenerationfloridachanging landscapeghost forestsalt waterchanging shorelinesouth carolinasalt stressblue crabgeologywetlandscoastal ecologymarylandgeographyrising seassalinecattus islandghosts of the coastnorth carolinachesapeake baydisturbanceclimate changestorymapmarshblackwater national refugelow elevationgedan labvirginia coast reservedelawaresawgrasssurvey123saltwater marsheseastern shoresweet gumtributariesvirginiaeast coastspartina patenssea level risedead treeshurricaneland conversionsapecologygroundwatermid atlanticsaltwater marshsalt water intrusioncoastalmullica river estuarycoastal educationcedarglobal warmingriverbankmarsh migrationdelaware baysomerset countydying forestmarinekilling treessoilpinesalt toleranttree deathestuarycordgrasskeryn gedanphragmitesforestdroughtbleached treessaltwatermaritime forestwoodblack needle rushsaltstormseawaterfloodfloodingdelmarva peninsuladying treesgeorgia
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 MarineBiologyhorseshoe crabbeach walkpicture
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