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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 Marinegrain sizesedimentgirl scoutscoastalbeach
tides
within 25 miles
Jul 11, 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 flooding monitoring coastal floodingfloodingmiamicoastal floodingnuisance flooding king tidesmonitoringhigh tides miami high tidessea level rise floodingclimate changeking tides 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 & Environmentheritageappsurveycitizen science monitoringcoastalarchaeologyintertidalstormsengland
Coastal Resilience Design Studio
Coastal Observer
Engaging citizens to monitor weather and water in our changing environment.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weatherfloodingwatchingseasclimate changespottingobservationcommunitypondsturbiditycoastal communitypondingwater claritypicturesbeachfeelingsintensifying stormsstreamscoastalclimatephotosriverscoastal communitiesresilienceoceanstormsstormwaterwavessea level risewaterrainweatherlakes
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marineblue green algaealgal bloomslakealgal bloomriverreportwateroceanpond
Galaxy Zoo: Tidal Tales
Help scientists understand how galaxies interact and merge.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spacemergersastronomygalaxiestideseuclid
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 waterphragmitesgroundwatereast coastdisturbanceghosts of the coastmaritime forestdelaware baydying treestree stumpstumpsaltwater marshchanging landscapeseawaterblack needle rushgedan labdying forestwildfiresstorymapsoilforestvirginiaeastern shoredelmarva peninsularising seasmid atlanticcoastal ecologyriverbankmarylandwetlandsmullica river estuarymarinepinesawgrasssalt tolerant plantssalinesaltwaterhurricanestormcattus islandclimate changemarsh migrationcedarecologysalt water intrusioncoastalghost forestland conversionthe george washington universitynorth carolinacoastal educationestuarydead treesmarshprime hook national wildlife refugedroughtbleached treessaltfloodingsouth carolinablackwater national refugetree deathnew yorkwoodsurvey123somerset countysalt stressfloridageographycordgrasssapcoastal marine ecologytidesweet gumchanging shorelinegeologysaltwater marshesspartina patensdelawaresea level riseglobal warmingfloodshorelinetidal inundationgeorgianew jerseyswampsalt tolerantregenerationtributariesblue crabkilling treeslow elevationkeryn gedanvirginia coast reservechesapeake bay
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 MarineBiologypicturebeach walkhorseshoe crab
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