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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 Marinecoastalgirl scoutsbeachsedimentgrain size
tides
within 25 miles
Jul 13, 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 king tides high tides monitoringnuisance floodingflooding nuisance flooding coastal floodingking tideshigh tides sea level rise floodingclimate change miamimonitoringcoastal floodingmiamisea 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 & Environmentenglandintertidalappheritagecoastalarchaeologysurveycitizen science monitoringstorms
Coastal Resilience Design Studio
Coastal Observer
Engaging citizens to monitor weather and water in our changing environment.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weatherstreamswatchingwaterpondingseasclimatewavesphotosturbidityrainbeachcoastal communitiesoceanobservationfeelingsfloodingriversstormswater clarityclimate changecoastal communitycoastalspottingcommunityresiliencestormwaterpondspicturessea level riselakesintensifying stormsweather
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marineriverreportwaterlakealgal bloomsalgal bloomblue green algaepondocean
Galaxy Zoo: Tidal Tales
Help scientists understand how galaxies interact and merge.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spacegalaxiestidesmergersastronomyeuclid
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 & Environmentwildfiresnew jerseydroughtdelmarva peninsulacordgrassbleached treespineprime hook national wildlife refugefloodlow elevationmarsh migrationsalt waterland conversiongroundwaterghosts of the coastecologysalt water intrusionsalt tolerantblackwater national refugedying treessaltwater marshseawatermaritime forestblack needle rushcoastal educationsea level risetree deathforestsweet gumsaltwaterblue crabchesapeake bayvirginia coast reservegeologyphragmitesmid atlanticmarylandestuaryrising seassurvey123changing landscapesalt stresstree stumpfloridasomerset countyghost forestcoastal marine ecologysaltcoastal ecologystorymapmarshregenerationspartina patenscedardisturbancevirginiastormnew yorkwoodwetlandshurricanedelawaresapmarinecoastalsoileastern shoresalt tolerant plantsgeorgiathe george washington universityswampglobal warmingdying forestcattus islandchanging shorelinesaltwater marshesgeographyeast coasttidedelaware bayfloodingkilling treessawgrasssouth carolinasalinenorth carolinagedan labtributariesriverbankstumpclimate changeshorelinekeryn gedandead treesmullica river estuarytidal inundation
Anecdata
Gulf of Maine King Tides
Help predict the impacts of future sea level rise
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & Environmentnational parksschoodic institute
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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