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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 Marinebeachsedimentgirl scoutsgrain sizecoastal
tide
within 25 miles
Jul 14, 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 king tides monitoringmonitoringsea level riseking tidesclimate changecoastal floodingmiami floodingnuisance flooding sea level rise coastal floodinghigh tidesflooding high tides miami
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 & Environmentappcitizen science monitoringstormssurveyheritageenglandcoastalarchaeologyintertidal
Coastal Resilience Design Studio
Coastal Observer
Engaging citizens to monitor weather and water in our changing environment.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weatherobservationfloodingoceanresiliencesea level risestormwaterspottingcoastal communityriversseasstormsbeachlakespictureswavesturbiditywater clarityintensifying stormsfeelingspondscoastal communitieswatchingcommunityrainweatherphotospondingcoastalwaterclimatestreamsclimate change
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marinereportwateralgal bloompondblue green algaealgal bloomsriveroceanlake
Galaxy Zoo: Tidal Tales
Help scientists understand how galaxies interact and merge.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spacetidesastronomymergersgalaxieseuclid
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 & Environmentbleached treestree deatheast coastmarylandprime hook national wildlife refugeblackwater national refugemullica river estuarysomerset countywoodcattus islandcedartidesaltsoilsalinekeryn gedancoastal educationdroughtrising seasmarsh migrationdisturbanceland conversionvirginia coast reservevirginiadying treessalt stressdying forestswampkilling treesnew jerseyfloodingstormglobal warmingmaritime foresttidal inundationghosts of the coaststorymapregenerationsouth carolinasalt water intrusionsaltwater marshecologyfloridacoastal ecologytree stumpstumpforestgeologygedan labdelawaredead treessurvey123blue crabestuarygeorgiasalt tolerant plantsghost forestsalt tolerantwetlandssaltwaterhurricanesawgrasscordgrasspinegroundwatermarinefloodclimate changechesapeake baysaltwater marshesriverbankgeographydelaware baychanging landscapewildfiresdelmarva peninsulaseawaternorth carolinashorelinephragmitestributariessapmarshthe george washington universitychanging shorelineeastern shoreblack needle rushcoastalsalt waternew yorkspartina patenssweet gumsea level risecoastal marine ecologylow elevationmid atlantic
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 MarineBiologybeach walkpicturehorseshoe crab
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