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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 Marinebeachsedimentgrain sizegirl scoutscoastal
tide
within 25 miles
Jul 4, 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 floodingnuisance floodingsea level rise nuisance floodinghigh tidescoastal floodingmonitoringflooding king tides monitoring high tidesking tidesmiami sea level rise miamiclimate change coastal 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 & Environmentappcitizen science monitoringstormsenglandheritagesurveyintertidalcoastalarchaeology
Coastal Resilience Design Studio
Coastal Observer
Engaging citizens to monitor weather and water in our changing environment.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weatherwavespondslakesintensifying stormsobservationphotoswaterstormwaterstreamsriversrainwater clarityturbidityseascoastal communitycommunitybeachoceanclimatefeelingswatchingpicturessea level risespottingstormscoastalresiliencecoastal communitiesclimate changefloodingpondingweather
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marineblue green algaeriverwateroceanalgal bloompondlakealgal bloomsreport
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 & Environmentdelawaresouth carolinavirginia coast reservedisturbancecattus islandmarinephragmiteskilling treesspartina patenskeryn gedantidal inundationsaltwater marshnew jerseycoastalsawgrasswildfiressaltriverbanksalt tolerantstorymapregenerationmarylandfloodingnorth carolinastumpprime hook national wildlife refugemarsh migrationchesapeake baychanging shorelinesoilsalt tolerant plantscedarnew yorkpineland conversionforestsweet gumdying treeshurricanemaritime forestchanging landscapetidemid atlanticgeologyeastern shoreghost foresteast coastlow elevationcoastal educationwoodtree deathgroundwatersalinesalt stressgedan labghosts of the coastblue crabglobal warmingseawatershorelinedelaware baystormmullica river estuarygeorgiadelmarva peninsuladying forestgeographysurvey123climate changevirginiatree stumpfloodthe george washington universityecologyrising seassomerset countydroughtcordgrasssalt water intrusionblack needle rushestuarysalt watersaltwaterswamptributariesmarshcoastal ecologydead treessapsea level risebleached treesfloridacoastal marine ecologyblackwater national refugewetlandssaltwater marshes
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 MarineBiologyhorseshoe crabbeach walkpicture
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