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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 Marinegirl scoutssedimentgrain sizecoastalbeach
tide
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 Sciencehigh tides king tidesnuisance floodingcoastal flooding monitoring high tides nuisance flooding coastal floodingmiami miami sea level risesea level riseclimate changeking tidesfloodingmonitoring 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 & Environmentarchaeologyenglandcitizen science monitoringstormsappsurveyintertidalcoastalheritage
Coastal Resilience Design Studio
Coastal Observer
Engaging citizens to monitor weather and water in our changing environment.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weatherrainclimate changespottingstreamsoceanresiliencestormwatercoastal communitieslakesstormscommunitywaterclimatefeelingsobservationphotosbeachwater claritycoastalseasfloodingriverspondswatchingintensifying stormswavessea level riseturbiditypicturesweatherpondingcoastal community
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marinealgal bloompondriverwaterreportblue green algaeoceanalgal bloomslake
Galaxy Zoo: Tidal Tales
Help scientists understand how galaxies interact and merge.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spaceeuclidastronomygalaxiestidesmergers
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 & Environmentecologycordgrasssaltwater marshriverbankcattus islanddelaware baysea level risedying treesgroundwatersoilrising seascoastal ecologykeryn gedanphragmitesspartina patensdelawarewildfiressalt water intrusionstorymapregenerationdisturbancestumpsalt tolerant plantseastern shorekilling treesstormswampdying forestblack needle rushprime hook national wildlife refugeland conversionchanging landscapechanging shorelinefloodingeast coastwoodvirginia coast reserveshorelinethe george washington universitynew yorksaltwater marshessalt tolerantseawaternew jerseynorth carolinasweet gumsaltestuarysawgrassfloodmullica river estuarytidal inundationpinesomerset countymaritime forestcedargeologydead treessalt watergeorgiasapmid atlanticghost forestblue crabmarylandsaltwaterghosts of the coastchesapeake baysouth carolinaclimate changetidebleached treessurvey123tree deathvirginiamarshblackwater national refugegeographysalt stressfloridagedan labmarsh migrationmarinecoastal marine ecologydelmarva peninsulahurricanetributarieslow elevationwetlandscoastaltree stumpglobal warmingforestsalinecoastal educationdrought
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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