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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 Marinegrain sizegirl scoutssedimentcoastalbeach
tides
within 25 miles
Jul 12, 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 Sciencenuisance floodingmonitoringhigh tides coastal floodingflooding monitoringmiamiclimate change nuisance flooding miamiking tidessea level rise king tides sea level rise high tidescoastal flooding 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 & Environmentarchaeologysurveycitizen science monitoringenglandappintertidalstormsheritagecoastal
Coastal Resilience Design Studio
Coastal Observer
Engaging citizens to monitor weather and water in our changing environment.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weatherfeelingsriversfloodingclimatebeachwaterwavesresiliencestreamsstormwaterwater claritylakescoastal communitiespondspondingcoastalstormsseascommunitycoastal communityrainoceanweatherturbidityspottingwatchingphotosclimate changeobservationintensifying stormspicturessea level rise
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marinealgal bloompondoceanwaterblue green algaealgal bloomslakeriverreport
Galaxy Zoo: Tidal Tales
Help scientists understand how galaxies interact and merge.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spacemergersgalaxiestidesastronomyeuclid
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 & Environmentswamptree stumpnew jerseyeastern shoresalt water intrusionmullica river estuarysea level riseriverbankvirginia coast reservesalt tolerantthe george washington universitysaltwater marshtideregenerationnew yorkdisturbancesawgrassgeographymarineecologysalinesoilmarshgedan labkilling treessouth carolinatidal inundationdroughtclimate changegeorgiaforestfloodchanging landscapecoastal marine ecologyghosts of the coastsurvey123wildfiresblue crabglobal warmingcedarspartina patenslow elevationrising seaschanging shorelineprime hook national wildlife refugekeryn gedanmaritime forestsapblackwater national refugemarsh migrationdead treessaltwaterstormsomerset countyland conversionsaltwater marshesstumpeast coastmid atlanticcoastalstorymapcordgrasscoastal educationsweet gumwooddelawarevirginiableached treestributariesgroundwaterdying forestdelaware baydying treesmarylandghost foresttree deathdelmarva peninsulasalt stresssaltnorth carolinageologyhurricanesalt waterfloodingshorelinechesapeake bayestuaryfloridaseawaterphragmitesblack needle rushpinecattus islandcoastal ecologywetlandssalt tolerant plants
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 MarineBiologybeach walkpicturehorseshoe crab
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