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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 sizecoastalsedimentbeachgirl scouts
tides
within 25 miles
Jul 17, 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 Sciencefloodingking tides high tidesnuisance floodingmonitoringcoastal flooding coastal flooding flooding miami sea level risesea level rise monitoringhigh tidesmiamiclimate change nuisance flooding king 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 & Environmentcitizen science monitoringintertidalappenglandarchaeologystormssurveycoastalheritage
Coastal Resilience Design Studio
Coastal Observer
Engaging citizens to monitor weather and water in our changing environment.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weatherriversresilienceturbidityweatherclimate changecoastalseaswatchingwater claritycoastal communitiessea level risecommunitystormsstormwaterlakesclimatepondingwaterbeachobservationfeelingspictureswavescoastal communityfloodingpondsrainspottingintensifying stormsphotosoceanstreams
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marinereportlakeriverwateroceanalgal bloomalgal bloomspondblue 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 & Environmentghost forestchesapeake baysalinedelaware bayvirginia coast reserveseawatercoastal ecologytree stumpstorymapgedan labdelmarva peninsulaphragmitesdying treesmarinewoodsapchanging landscapemaritime forestsalt tolerant plantsfloridasea level riseforestsalt tolerantblackwater national refugeblue crabmarshlow elevationkeryn gedancoastalsweet gumsoilestuarynew jerseystormsurvey123salt stressdead treessomerset countyhurricanekilling treestidedelawareeast coastgeorgiaswampwetlandsriverbankblack needle rushcattus islandtidal inundationdisturbanceland conversiondying forestmarylandgeologysaltwaterchanging shorelinesaltwater marshcoastal marine ecologyclimate changesaltwater marshesvirginiastumpsouth carolinageographycordgrassbleached treesregenerationsalt water intrusionmullica river estuarydroughtwildfiresmarsh migrationsawgrassprime hook national wildlife refugerising seassaltspartina patenspineglobal warmingcoastal educationtree deathtributariesthe george washington universityshorelinesalt waternew yorkecologyeastern shoregroundwaterfloodingmid atlanticcedarnorth carolinaghosts of the coastflood
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 walkhorseshoe crabpicture
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