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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 Marinegrain sizesedimentbeachcoastalgirl scouts
tide
within 25 miles
Jul 11, 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 flooding monitoringclimate change coastal flooding miamicoastal flooding nuisance floodinghigh tides king tidesking tides sea level risemiamisea level rise high tidesmonitoringnuisance floodingflooding
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 & Environmentarchaeologycoastalcitizen science monitoringintertidalheritagestormsappenglandsurvey
Coastal Resilience Design Studio
Coastal Observer
Engaging citizens to monitor weather and water in our changing environment.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weatherturbidityspottingwavesstormwatersea level risephotosclimate changewatchingriversoceanwater clarityfloodingbeachintensifying stormspondingcoastalseasstormsresilienceclimaterainpondsstreamsweatherobservationpicturescoastal communitylakescommunitycoastal communitieswaterfeelings
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marinepondoceanblue green algaealgal bloomreportwaterlakealgal bloomsriver
Galaxy Zoo: Tidal Tales
Help scientists understand how galaxies interact and merge.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spaceeuclidgalaxiesastronomymergerstides
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 & Environmentcordgrassvirginia coast reservespartina patensmid atlanticrising seaschesapeake baysweet gumgroundwaterestuaryeast coastsomerset countytidesaltwater marshesstorymapdying forestsalt water intrusiongeographygedan labdisturbancekilling treestributariesnew jerseyforestdead treesmarinetidal inundationblack needle rushcattus islandland conversionsaltwaterkeryn gedansapmarylandsouth carolinasea level risephragmitesfloodsurvey123tree stumpnorth carolinawildfiresfloridasalt watersalt tolerant plantswoodcoastal marine ecologyblue crabseawatermaritime foresteastern shorethe george washington universityecologyglobal warmingsalinesaltdroughtsawgrassstormdelmarva peninsulawetlandsregenerationblackwater national refugemullica river estuarydelawaresaltwater marshmarsh migrationstumpcedarghost forestghosts of the coastcoastal educationcoastal ecologylow elevationfloodingvirginiacoastalclimate changegeorgiageologybleached treesprime hook national wildlife refugedying treesnew yorkchanging shorelinedelaware baytree deathsalt stressswampriverbankshorelinepinemarshsoilsalt toleranthurricanechanging landscape
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 MarineBiologyhorseshoe crabbeach walkpicture
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