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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 Marinesedimentgirl scoutsgrain sizecoastalbeach
tides
within 25 miles
Jul 9, 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 flooding flooding sea level rise miamisea level riseking tidesmonitoring monitoring coastal flooding king tideshigh tidesfloodingcoastal flooding nuisance flooding high tidesclimate changemiami
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 & Environmentenglandcitizen science monitoringintertidalarchaeologyappstormscoastalsurveyheritage
Coastal Resilience Design Studio
Coastal Observer
Engaging citizens to monitor weather and water in our changing environment.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weatherpondingpicturescoastalclimatefloodingcommunitywaterrainlakesturbidityfeelingswatchingresilienceintensifying stormsstreamscoastal communitycoastal communitiesclimate changesea level risestormwaterbeachstormsriversweatherobservationseasoceanphotospondswater clarityspottingwaves
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marineriverreportalgal bloomsalgal bloompondoceanlakeblue green algaewater
Galaxy Zoo: Tidal Tales
Help scientists understand how galaxies interact and merge.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spaceastronomyeuclidgalaxiesmergerstides
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 & Environmentsouth carolinasaltwaternew yorkcoastal ecologymarsh migrationestuarysalt waterfloodgeorgiamarinephragmitessalt stressblack needle rushsweet gumsoilsaltwater marshessapdead treeswetlandssea level risekeryn gedanstormsurvey123stumpchanging shorelinedying treesghosts of the coastclimate changepinesaltwater marshmarshchesapeake baycattus islandgeographysalt tolerantdying forestsalt tolerant plantsblue crabtree stumpforestgedan labprime hook national wildlife refugeghost forestecologysomerset countyeast coastdelawaretidenew jerseykilling treestributariesfloridariverbankstorymapdelaware baychanging landscapeswamplow elevationland conversioncordgrasssalt water intrusionmaritime forestglobal warmingcoastalcoastal educationeastern shoreshorelinetree deathspartina patensbleached treeswildfiresfloodingdroughtgroundwaterhurricanesawgrasssaltcoastal marine ecologydisturbancevirginiasalineseawaterthe george washington universityregenerationmarylandmid atlanticnorth carolinageologywoodvirginia coast reserverising seasdelmarva peninsulacedartidal inundationblackwater national refugemullica river estuary
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 crabpicturebeach walk
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