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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 Marinebeachcoastalgirl scoutsgrain sizesediment
tides
within 25 miles
Jul 30, 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 tidesmiami coastal floodingfloodingcoastal flooding nuisance flooding high tides flooding king tidesmonitoring miamiclimate change monitoring sea level risenuisance floodingsea level risehigh tides
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 & Environmentheritagestormsintertidalsurveyenglandcoastalappcitizen science monitoringarchaeology
Coastal Resilience Design Studio
Coastal Observer
Engaging citizens to monitor weather and water in our changing environment.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weatherstormwaterfloodingpondsobservationlakeswatchingwaterturbidityoceanseasphotosrainweatherpondingresiliencewater claritywavesspottingstormscommunitycoastal communitiesintensifying stormspicturesclimatecoastalclimate changestreamsriversbeachcoastal communitysea level risefeelings
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marineriverreportoceanwaterblue green algaelakealgal bloomspondalgal bloom
Galaxy Zoo: Tidal Tales
Help scientists understand how galaxies interact and merge.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spacetidesastronomyeuclidmergersgalaxies
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 & Environmentdead treestree stumptributariesstorymapsaltwater marshfloridaflooddying forestregenerationwetlandssalt tolerant plantsdying treessalt tolerantghost forestsaltvirginiamid atlanticsalt watervirginia coast reservewildfireswoodlow elevationsoilmullica river estuarythe george washington universityestuarysurvey123marylandfloodingshorelinesalt water intrusionnew yorkcoastal ecologyforestchesapeake baysaltwater marshessweet gumtidekilling treespinedelawarecattus islandglobal warmingsouth carolinamarineeast coastcoastal marine ecologymarsh migrationstumpprime hook national wildlife refugeswamptidal inundationseawatergedan labdroughtecologygeorgiageographysea level riseriverbankchanging shorelinecoastal educationtree deathblue crabghosts of the coastmaritime forestsalineland conversionnorth carolinachanging landscapenew jerseysomerset countykeryn gedanblack needle rushmarshsalt stressclimate changedelmarva peninsulaeastern shoreblackwater national refugegroundwaterdisturbancesaphurricanephragmitesgeologyspartina patensdelaware baybleached treessawgrasscordgrasscedarcoastalsaltwaterstormrising seas
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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