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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 sizecoastalbeachsedimentgirl scouts
tide
within 25 miles
Jul 24, 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 high tideshigh tidesmonitoring flooding sea level riseclimate changecoastal floodingking tides monitoringfloodingmiami nuisance floodingnuisance flooding miami king tides coastal floodingsea 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 & Environmentcoastalheritagecitizen science monitoringenglandarchaeologysurveyappstormsintertidal
Coastal Resilience Design Studio
Coastal Observer
Engaging citizens to monitor weather and water in our changing environment.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weatherclimate changeseascoastalbeachpicturespondingriversresiliencephotosclimateturbidityweatherfeelingsoceanwatchingstormsstormwaterfloodingwater clarityintensifying stormspondssea level riseobservationwatercoastal communitywavesrainlakesspottingcommunitystreamscoastal communities
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marinealgal bloompondreportlakeblue green algaeoceanwateralgal bloomsriver
Galaxy Zoo: Tidal Tales
Help scientists understand how galaxies interact and merge.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spacemergersgalaxiestidesastronomyeuclid
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 stresseastern shoreregenerationsea level risemaritime forestcedartidal inundationstumpgeologyfloodchesapeake bayspartina patenssalineblackwater national refugesomerset countyblue crabpinegroundwatersaprising seastree deathsurvey123wildfiressaltwaterfloridasawgrasssweet gumchanging shorelinesoilshorelinedroughtvirginiasalt tolerantdelmarva peninsulatributariescoastal marine ecologytree stumpsaltwater marshprime hook national wildlife refugeclimate changenew yorkglobal warmingriverbankseawaternew jerseydying treesmarinewetlandseast coastnorth carolinasouth carolinacattus islandblack needle rushcoastal educationdead treesmid atlantictidehurricanegeographyswampbleached treesthe george washington universitystorymapsalt water intrusionestuaryfloodingdelaware bayvirginia coast reservemarylandcordgrasskilling treessaltwater marshesecologydelawarecoastalforestdisturbancecoastal ecologymarsh migrationland conversionsaltstormlow elevationdying forestsalt waterphragmiteswoodkeryn gedanghosts of the coastgedan labgeorgiachanging landscapeghost forestsalt tolerant plantsmarshmullica river estuary
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 MarineBiologypicturehorseshoe crabbeach walk
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