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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 Marinecoastalbeachgrain sizegirl scoutssediment
tides
within 25 miles
Jul 20, 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 monitoring floodinghigh tides king tides nuisance flooding sea level rise miamimonitoring high tidesclimate changecoastal flooding coastal floodingmiamifloodingnuisance floodingsea level riseking 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 & Environmentappstormsenglandintertidalheritagesurveycoastalcitizen 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 & Weathersea level risefeelingscommunityrainbeachwatchingriverswavesobservationfloodinglakesstormwaterstormsstreamsresiliencespottingcoastal communitiesphotospondswaterclimate changeturbidityclimateseasweathercoastalintensifying stormswater clarityoceanpondingcoastal communitypictures
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marinewaterriveralgal bloomlakeoceanalgal bloomspondblue green algaereport
Galaxy Zoo: Tidal Tales
Help scientists understand how galaxies interact and merge.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spacemergerstidesastronomyeuclidgalaxies
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 & Environmentspartina patenschesapeake baydisturbancedroughtecologytidemid atlantichurricanestumpkilling treesnew yorksaltforestmarinegeologyblue crabswampseawaterdelmarva peninsulasawgrasssouth carolinawetlandswoodrising seasdead treesregenerationnew jerseydying forestkeryn gedansaltwatersweet gumsomerset countysalt tolerantsapmarsh migrationghost foresttidal inundationghosts of the coastsalt tolerant plantscoastal marine ecologysaltwater marshcattus islandmarshfloridagedan labpinemarylandglobal warmingblack needle rushvirginiasea level riselow elevationvirginia coast reservesalt water intrusionphragmitesdelaware baymullica river estuarygeographyclimate changechanging landscapewildfiressalinebleached treessoileast coasttributariesblackwater national refugeshorelinegeorgiaeastern shoresurvey123riverbankfloodestuarycordgrasscoastal educationstorymapsalt waterfloodingtree stumpstormsalt stressmaritime forestcoastalnorth carolinatree deathsaltwater marshesprime hook national wildlife refugecedarland conversionthe george washington universitydelawaredying treeschanging shorelinegroundwatercoastal ecology
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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