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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 scoutsgrain sizesedimentcoastalbeach
tide
within 25 miles
Jul 26, 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 Scienceking tidesmiaminuisance flooding king tidesflooding floodingsea level risemonitoringcoastal flooding sea level rise coastal flooding nuisance flooding miami high tideshigh tides monitoringclimate change
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 & Environmentsurveyarchaeologyintertidalenglandcoastalstormscitizen science monitoringheritageapp
Coastal Resilience Design Studio
Coastal Observer
Engaging citizens to monitor weather and water in our changing environment.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weatherphotosclimatesea level risewater clarityweatherstormscoastalbeachstreamspondingcommunityclimate changeobservationseaswatchingpicturesfeelingscoastal communitycoastal communitiesturbiditystormwaterlakesintensifying stormsresilienceoceanrainwavesfloodingriverspondswaterspotting
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marinereportblue green algaeoceanalgal bloomwaterlakealgal bloomspondriver
Galaxy Zoo: Tidal Tales
Help scientists understand how galaxies interact and merge.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spaceeuclidtidesastronomymergersgalaxies
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 & Environmentcoastal marine ecologytidecattus islandsalttree deathwetlandssalt waterdying treestree stumpgeorgiakilling treesspartina patenslow elevationsweet gumfloodingshorelinecordgrassnew yorkforesttributariessurvey123delaware baysouth carolinaeast coastchanging landscapesalt water intrusionghosts of the coastnew jerseycedarblue crabbleached treesrising seascoastalthe george washington universitysalinedisturbancepinecoastal educationestuaryecologymullica river estuaryhurricanesaltwater marsheseastern shoretidal inundationstumpsoildying forestghost forestsaltwater marshland conversioncoastal ecologyriverbankphragmitesmid atlanticvirginiastorymapsaltwatermarinegroundwaterwildfireschanging shorelinesea level riseregenerationmarshmaritime forestblackwater national refugegeologynorth carolinakeryn gedanfloridawoodclimate changesapchesapeake bayglobal warmingsalt tolerantsomerset countydead treesdelmarva peninsulastormprime hook national wildlife refugeswampmarylandgedan labgeographysalt tolerant plantsblack needle rushvirginia coast reservesalt stressdelawaredroughtfloodsawgrassmarsh migrationseawater
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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