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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 Marinebeachgrain sizecoastalsedimentgirl scouts
tides
within 25 miles
Jul 13, 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 miamiflooding coastal floodingking tidescoastal flooding sea level rise high tideshigh tidesmonitoring nuisance flooding king tides monitoring floodingsea level risenuisance floodingmiamiclimate change
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 & Environmentstormssurveyintertidalcoastalarchaeologyappcitizen science monitoringheritageengland
Coastal Resilience Design Studio
Coastal Observer
Engaging citizens to monitor weather and water in our changing environment.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weatherfloodingstormswaterphotosstreamsoceanseascommunityclimate changestormwaterpondingwavesbeachsea level risewatchinglakesriverspondsturbiditypicturesclimateweathercoastalintensifying stormscoastal communitiesobservationfeelingswater claritycoastal communityresiliencerainspotting
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marinealgal bloomspondalgal bloomriverreportwateroceanlakeblue green algae
Galaxy Zoo: Tidal Tales
Help scientists understand how galaxies interact and merge.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spacetideseuclidastronomymergersgalaxies
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 & Environmentblackwater national refugetributariestidesaltsalt tolerantdelaware bayriverbankregenerationfloodingdelmarva peninsularising seascoastaldying treesblue crabsweet gummarshwildfiresblack needle rushshorelinedisturbancecordgrassgroundwaterstormchesapeake baykeryn gedannew jerseyvirginianew yorkwoodmarsh migrationmaritime forestglobal warmingsalinetree deathwetlandsseawatersalt watercedarswampkilling treesdelawarephragmitesmarylandtidal inundationsouth carolinachanging landscapesawgrasssoilcattus islandbleached treescoastal educationdead treessaltwaterclimate changemid atlanticcoastal marine ecologyfloodlow elevationland conversionforestestuarymullica river estuarynorth carolinasomerset countysapprime hook national wildlife refugesaltwater marshghost forestsea level risevirginia coast reservegeographysaltwater marshesgeorgiageologyecologystorymapstumpghosts of the coastpinegedan labthe george washington universitychanging shorelinesalt tolerant plantstree stumpsalt stressfloridadying foresteast coastmarineeastern shoredroughtsalt water intrusioncoastal ecologyhurricanesurvey123spartina patens
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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