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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 Marinecoastalbeachgirl scoutsgrain sizesediment
tide
within 25 miles
Jul 30, 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 nuisance floodingmonitoring monitoring king tidesflooding miaminuisance floodingcoastal floodingmiami coastal flooding floodinghigh tidesking tidessea level riseclimate change sea level rise high 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 & Environmentappcitizen science monitoringarchaeologycoastalheritagestormsenglandintertidalsurvey
Coastal Resilience Design Studio
Coastal Observer
Engaging citizens to monitor weather and water in our changing environment.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weatherseaswaterstormsweatherrainclimateriverswater clarityoceanturbidityspottingcoastal communitiescoastal communityfloodingcommunityclimate changebeachpictureswatchingcoastalphotossea level risefeelingspondspondingintensifying stormslakesstormwaterstreamswavesobservationresilience
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marineoceanalgal bloomwateralgal bloomsblue green algaeriverreportlakepond
Galaxy Zoo: Tidal Tales
Help scientists understand how galaxies interact and merge.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spaceastronomytideseuclidmergersgalaxies
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 & Environmentsaltwater marshwildfiressweet gumnew jerseynew yorkblue crabriverbankmarsh migrationchanging shorelineghosts of the coastland conversionsoilsalt tolerantchesapeake bayprime hook national wildlife refugedead treestree deathdroughtblackwater national refugedisturbanceghost foresteastern shorephragmitessalt water intrusioncattus islandpineecologyvirginia coast reservekilling treesstormdying forestdying treeshurricanegeologyshorelinesaltlow elevationmullica river estuarydelmarva peninsulanorth carolinamaritime forestchanging landscapetree stumpmarylandsaltwatertidal inundationstumpdelawarevirginiawoodsalinegeographyswampkeryn gedancoastal ecologysawgrassbleached treescoastal marine ecologysea level riseclimate changeseawatersalt tolerant plantsblack needle rushtidemarshglobal warmingcoastal educationfloodingfloodregenerationdelaware baysapgeorgiawetlandsmid atlanticsalt watermarinestorymapthe george washington universitysomerset countyestuarygedan labtributariessalt stressforestgroundwatercoastalcordgrassfloridasurvey123south carolinaeast coastcedarrising seassaltwater marshesspartina patens
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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