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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 Marinebeachcoastalgirl scoutsgrain sizesediment
tide
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 Sciencehigh tides coastal flooding miamiclimate changeflooding king tidessea level rise monitoring flooding high tidesnuisance floodingking tidesmiamimonitoring sea level rise nuisance floodingcoastal flooding
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 & Environmentstormscoastalarchaeologyappintertidalheritagecitizen science monitoringenglandsurvey
Coastal Resilience Design Studio
Coastal Observer
Engaging citizens to monitor weather and water in our changing environment.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weatherriverspicturespondscoastalstreamsphotosstormswatchinglakesturbidityintensifying stormsoceanstormwaterpondingobservationweatherfloodingcoastal communitycoastal communitiesseasbeachfeelingsrainresiliencewatersea level riseclimate changeclimatewater claritycommunityspottingwaves
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marinepondalgal bloomswateralgal bloomreportoceanriverlakeblue green algae
Galaxy Zoo: Tidal Tales
Help scientists understand how galaxies interact and merge.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spacetideseuclidastronomymergersgalaxies
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 & Environmenttributariesnew yorkcordgrassgroundwatercoastal educationeast coastvirginia coast reservecoastal marine ecologygedan labsweet gumdroughtwoodcoastalmarsh migrationnew jerseymarylandsalt waterfloodingvirginiasalt tolerantlow elevationmid atlanticstormkeryn gedanland conversionregenerationsalt tolerant plantssoilsalt water intrusionchanging shorelinesomerset countysaltwater marshesdead treesghost forestblack needle rushdelaware baywildfirestree stumpphragmitesecologyforestsaltwater marshmullica river estuarydelawaresalt stresschanging landscapeghosts of the coastbleached treesestuarychesapeake baysalinedelmarva peninsulariverbankdying treeswetlandstidesaltseawatersaltwatercedarprime hook national wildlife refugespartina patensrising seasshorelinetree deaththe george washington universitysawgrasssurvey123sea level riseglobal warmingfloridamarshstorymappinedisturbancestumpdying foresthurricanesapmarinemaritime forestclimate changeswampcoastal ecologyeastern shorecattus islandgeologytidal inundationblackwater national refugefloodnorth carolinasouth carolinageographykilling treesblue crabgeorgia
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 MarineBiologypicturebeach walkhorseshoe crab
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