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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 Marinegirl scoutssedimentcoastalbeachgrain size
tide
within 25 miles
Jul 20, 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 flooding miami nuisance floodingnuisance flooding high tidescoastal floodingmonitoringmiamifloodingking tides coastal floodingsea level rise king tides sea level riseclimate changehigh tides monitoring
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 & Environmentappenglandstormssurveycitizen science monitoringintertidalarchaeologyheritagecoastal
Coastal Resilience Design Studio
Coastal Observer
Engaging citizens to monitor weather and water in our changing environment.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weatherstreamsstormscommunityrainwaveswaterpondssea level risespottingoceanclimateseasresilienceweatherriverscoastal communitiesfloodingphotosintensifying stormsturbiditycoastal communitywatchingbeachpondinglakesfeelingswater claritystormwaterclimate changecoastalpicturesobservation
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marinereportriverwateralgal bloomlakealgal bloomspondblue green algaeocean
Galaxy Zoo: Tidal Tales
Help scientists understand how galaxies interact and merge.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spaceeuclidmergersastronomygalaxiestides
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 & Environmentghosts of the coastblue crabsaltwaterriverbankthe george washington universitycoastaldroughtland conversiontidecoastal marine ecologyrising seascedarsawgrassseawatercordgrassnew yorkcattus islandsaltwater marshprime hook national wildlife refugecoastal educationfloodingsurvey123groundwatertree deathdelaware baygeorgiahurricanesomerset countyvirginiasouth carolinaeastern shorelow elevationphragmitesstumpshorelineclimate changedisturbancesaltsapwetlandssaltwater marsheswildfiresfloodsalt tolerant plantsnorth carolinadelmarva peninsuladead treesforestkilling treessea level risesalt tolerantmaritime forestwoodglobal warmingstorymaptree stumpsoilmarsh migrationsalt stressgeographyecologyblack needle rushregenerationdying forestspartina patenssalt water intrusionnew jerseysalinesweet gumbleached treesstormgedan labdelawarechesapeake baydying treesgeologyfloridamarinemarylandcoastal ecologypinechanging shorelinekeryn gedanmid atlanticmarshestuaryblackwater national refugechanging landscapesalt watermullica river estuarytributariesswamptidal inundationghost forestvirginia coast reserveeast coast
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 MarineBiologypicturehorseshoe crabbeach walk
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