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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 scoutscoastalbeachgrain sizesediment
tide
within 25 miles
Jul 27, 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 Scienceking tides miami monitoring high tidesmonitoringhigh tidesclimate change coastal flooding nuisance floodingnuisance floodingsea level risecoastal flooding floodingflooding king tidesmiami sea level rise
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 monitoringintertidalappenglandcoastalheritagesurveyarchaeologystorms
Coastal Resilience Design Studio
Coastal Observer
Engaging citizens to monitor weather and water in our changing environment.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weatherobservationcoastalcoastal communitiesclimatecommunityrainwaterseasspottingclimate changeriverslakeswatchingpicturesstreamsphotospondssea level risestormwatercoastal communitywaveswater claritybeachstormsfeelingsintensifying stormspondingturbidityfloodingresilienceweatherocean
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marinealgal bloomriveralgal bloomsreportwateroceanlakepondblue green algae
Galaxy Zoo: Tidal Tales
Help scientists understand how galaxies interact and merge.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spacegalaxiesastronomyeuclidtidesmergers
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 & Environmentsapland conversiondelmarva peninsulableached treesrising seasfloodingsoilmid atlanticdying treessalt tolerant plantssaltwatershorelinenew jerseytree deathtidal inundationnew yorkwoodsalt water intrusionsalinegedan labphragmitesdisturbancemullica river estuaryfloodmarshstumpswampgroundwatermarylandsouth carolinageologyblack needle rushspartina patenstidekilling treessalt watertree stumpforestcattus islandeastern shorekeryn gedangeographycoastal ecologygeorgiacordgrasscedarchanging shorelinedead treesseawaterdelawarehurricanesurvey123north carolinablue crabsomerset countyglobal warmingpinedroughtsawgrasswetlandsregenerationestuarydelaware baysaltwater marshesmaritime foreststorymapvirginiavirginia coast reservechesapeake bayfloridasweet gummarineecologywildfirescoastal educationstormeast coastchanging landscapeghost forestcoastalsaltthe george washington universityprime hook national wildlife refugecoastal marine ecologysalt stresslow elevationriverbankdying forestsea level risetributariessalt tolerantghosts of the coastsaltwater marshclimate changemarsh migrationblackwater national refuge
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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