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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 Marinecoastalgrain sizesedimentgirl scoutsbeach
tides
within 25 miles
Jul 22, 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 sea level rise king tidesclimate change coastal flooding flooding monitoring miamiking tidesmonitoringfloodinghigh tidesnuisance flooding nuisance floodingcoastal flooding high tidesmiamisea 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 & Environmentheritagecoastalenglandapparchaeologycitizen science monitoringintertidalstormssurvey
Coastal Resilience Design Studio
Coastal Observer
Engaging citizens to monitor weather and water in our changing environment.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weatherobservationintensifying stormsphotoswaterresiliencefeelingspondingclimatepicturescoastal communityoceanclimate changestormwaterlakescoastalwatchingraincommunityriversstreamsweatherturbiditywaveswater claritypondssea level risefloodingstormsseasspottingbeachcoastal communities
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marineblue green algaewateralgal bloomsalgal bloomoceanreportpondriverlake
Galaxy Zoo: Tidal Tales
Help scientists understand how galaxies interact and merge.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spacetidesastronomymergerseuclidgalaxies
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 & Environmentphragmitesgedan labchanging landscapevirginia coast reservedying forestthe george washington universityspartina patenstree stumpdelmarva peninsulablackwater national refugekeryn gedansalinemarshhurricanemarinegeographydelawareglobal warmingstumpmaritime forestdying treesblack needle rushcordgrassbleached treescoastal educationsurvey123marylandeast coastblue crabgeorgianorth carolinatidal inundationsea level risewoodgroundwaterfloodpinedroughtcoastalcattus islandsweet gumfloridakilling treessawgrasssalt waterstorymapghosts of the coasttributariesforesttidemid atlanticlow elevationsalt stresssalt tolerant plantssoilland conversionregenerationecologymarsh migrationrising seastree deathestuarysalt water intrusionshorelinesaltwater marsheastern shorevirginiasalt tolerantnew jerseyswampdead treeswetlandschesapeake baydelaware baymullica river estuarycoastal ecologysapwildfiresclimate changeseawaterstormsomerset countydisturbancecoastal marine ecologysaltwater marshessouth carolinasaltprime hook national wildlife refugechanging shorelinenew yorkghost forestsaltwatergeologycedarriverbankflooding
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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