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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
tides
within 25 miles
Jul 18, 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 tidesking tidesflooding coastal floodingcoastal flooding monitoring sea level risemonitoring high tides flooding king tidesmiami miaminuisance floodingsea level riseclimate change nuisance 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 & Environmentcitizen science monitoringappsurveyintertidalheritagestormsenglandcoastalarchaeology
Coastal Resilience Design Studio
Coastal Observer
Engaging citizens to monitor weather and water in our changing environment.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weatherwaterresiliencelakesbeachobservationcoastalseaspicturesturbidityfeelingsphotoswavesstormwaterstreamspondsclimate changespottingpondingweatherclimatecommunityrainriversstormsfloodingcoastal communitiessea level risewatchingintensifying stormscoastal communitywater clarityocean
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marinereportalgal bloomoceanblue green algaelakepondriverwateralgal blooms
Galaxy Zoo: Tidal Tales
Help scientists understand how galaxies interact and merge.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spaceastronomytidesmergersgalaxieseuclid
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 & Environmentestuarycedarblack needle rushgroundwaterthe george washington universityfloodingpinefloodregenerationsomerset countycoastaldead treesgeorgiadelaware baysalt stressswamprising seassalt waterlow elevationtidal inundationdelawareprime hook national wildlife refugewildfiressweet gumchesapeake baysaltwatertree deathsaltwater marshkeryn gedancoastal marine ecologymarsh migrationmaritime forestforestmarshriverbanksalt tolerant plantsseawaterchanging landscapemarylandstorymapchanging shorelineland conversionkilling treescoastal educationsalinebleached treesshorelinenew jerseywetlandssoilsurvey123ghosts of the coastsea level riseeast coastmid atlanticdisturbancehurricanetree stumptideblackwater national refugesouth carolinasaltwater marshessapblue crabsaltmullica river estuaryvirginiacoastal ecologyecologydying treesclimate changevirginia coast reservesalt water intrusiontributariesstumpfloridadying forestdroughtspartina patensmarineeastern shoreglobal warmingnorth carolinaphragmitesstormgedan labcordgrassnew yorkdelmarva peninsulasalt tolerantgeographycattus islandgeologysawgrassghost forestwood
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 MarineBiologybeach walkpicturehorseshoe crab
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