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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 Marinesedimentgirl scoutscoastalgrain sizebeach
tides
within 25 miles
Jul 27, 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 tidescoastal flooding sea level risemonitoringsea level risenuisance floodingking tidesclimate change coastal flooding nuisance floodingmiami floodingflooding miami high tides king tides monitoring
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 & Environmentappsurveycoastalheritageintertidalarchaeologycitizen science monitoringenglandstorms
Coastal Resilience Design Studio
Coastal Observer
Engaging citizens to monitor weather and water in our changing environment.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weatherrainfloodingwater clarityresiliencepondslakeswaterweatherturbidityfeelingscoastal communitiesintensifying stormsbeachobservationoceanseasstormsclimate changephotosriverscoastal communitywatchingcoastalpondingsea level risepicturesclimatecommunitystormwaterspottingwavesstreams
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marinewateralgal bloomsoceanalgal bloomlakeblue green algaereportpondriver
Galaxy Zoo: Tidal Tales
Help scientists understand how galaxies interact and merge.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spaceeuclidmergerstidesastronomygalaxies
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 & Environmentmullica river estuarygeorgiadroughtgedan labsweet gumdying treesghosts of the coastchanging landscapewetlandssalt waterkilling treessea level risenorth carolinastormtidewoodfloodmarsh migrationsurvey123salt toleranttributariescoastal ecologycordgrassmid atlanticblackwater national refugeecologyshorelinemaritime forestsapmarinenew yorkriverbankeastern shoreestuarysouth carolinastumpgroundwaterforestdelmarva peninsulamarylandchanging shorelinespartina patensland conversionvirginia coast reservesoilhurricanemarshsaltwater marshesswampsalt water intrusionsaltsaltwater marshghost forestcattus islandsawgrasscoastal educationsaltwaterdelaware bayclimate changesalt stresssalinedisturbanceeast coasttree stumpblack needle rushwildfirescedarpineseawaterthe george washington universityregenerationgeographyfloridasalt tolerant plantslow elevationdead treesstorymapblue crabphragmitesvirginiableached treestree deathchesapeake baynew jerseygeologydying forestkeryn gedanglobal warmingfloodingcoastal marine ecologytidal inundationcoastalrising seasprime hook national wildlife refugedelawaresomerset county
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 MarineBiologyhorseshoe crabbeach walkpicture
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