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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 Marinegirl scoutsbeachgrain sizesedimentcoastal
tides
within 25 miles
Jul 16, 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 coastal flooding floodingmiamiflooding monitoringking tides high tides sea level risesea level risemonitoring nuisance floodinghigh tidesclimate change king tidesnuisance flooding miamicoastal 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 & Environmentsurveystormsappcoastalarchaeologyheritagecitizen science monitoringenglandintertidal
Coastal Resilience Design Studio
Coastal Observer
Engaging citizens to monitor weather and water in our changing environment.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weathercoastalcoastal communitieswater clarityoceanobservationstormwaterturbidityspottingphotosclimate changecommunityriversintensifying stormscoastal communityresiliencebeachweatherwatersea level risewavesstormspondingclimateseasstreamslakespicturesrainfeelingswatchingpondsflooding
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marineriveralgal bloomwaterlakeblue green algaereportoceanalgal bloomspond
Galaxy Zoo: Tidal Tales
Help scientists understand how galaxies interact and merge.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spaceastronomygalaxiestidesmergerseuclid
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 & Environmentsawgrassregenerationwoodnew yorkmarylandsoilsalt toleranthurricanemaritime forestphragmitessalinecoastal marine ecologycattus islandriverbanksaltfloodingstumpdisturbancenorth carolinasouth carolinafloridasalt water intrusioncoastalsalt watergeographystorymapeastern shoreshorelineeast coastblack needle rushgroundwatertree deathvirginiaestuarychesapeake baydelawareclimate changecoastal educationtidegeologyghosts of the coastcoastal ecologybleached treessea level risestormsaltwater marshglobal warminggeorgiasomerset countycedarchanging landscapewetlandsmullica river estuarysaltwater marsheskeryn gedanmarinespartina patensthe george washington universitylow elevationdead treeswildfiresblackwater national refugenew jerseyrising seassurvey123delaware baydying treesmarshseawatersapswamppinedelmarva peninsulasweet gumblue crabcordgrassmid atlanticchanging shorelineforestsalt stressdying forestsaltwaterghost forestland conversiongedan labkilling treessalt tolerant plantstree stumptidal inundationprime hook national wildlife refugevirginia coast reservefloodtributariesecologydroughtmarsh migration
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 MarineBiologypicturebeach walkhorseshoe crab
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