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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 sizesedimentgirl scoutscoastalbeach
tides
within 25 miles
Jul 7, 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 Sciencemonitoring sea level rise king tides miamiclimate changemiamicoastal flooding nuisance flooding monitoringnuisance floodingflooding coastal floodingking tideshigh tides flooding high tidessea 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 & Environmentsurveyarchaeologyenglandcoastalappstormscitizen science monitoringheritageintertidal
Coastal Resilience Design Studio
Coastal Observer
Engaging citizens to monitor weather and water in our changing environment.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weatherclimate changespottingcommunitypicturesstreamsstormscoastal communityrainriverslakesresilienceclimatefloodingintensifying stormspondingobservationseascoastal communitiessea level risefeelingswavescoastalstormwaterturbiditybeachwatchingphotoswater clarityoceanwaterweatherponds
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marineoceanpondblue green algaelakealgal bloomriveralgal bloomsreportwater
Galaxy Zoo: Tidal Tales
Help scientists understand how galaxies interact and merge.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spaceastronomyeuclidtidesgalaxiesmergers
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 & Environmentcedartree stumpstormspartina patenssaltwater marshsalt waterpinecoastalvirginia coast reservecoastal educationdelawaredisturbancegroundwatergeologymarylandriverbankprime hook national wildlife refugelow elevationglobal warmingsaltwaterregenerationmarinestumpcordgrasscoastal marine ecologyphragmitesnew jerseygeorgiasalt tolerantthe george washington universitydelaware baysalt water intrusionsomerset countychesapeake baytideblackwater national refugedelmarva peninsulasouth carolinafloridanorth carolinasalt tolerant plantsblue crabblack needle rushsweet gumwoodghosts of the coastecologyfloodsalinebleached treeswetlandsland conversionsalttree deathcattus islandnew yorkdead treeschanging shorelinemullica river estuarysapsaltwater marsheskeryn gedaneast coastwildfiresestuarysalt stressrising seasforestdying forestdying treesgeographyfloodingtributariesgedan labmaritime forestswampchanging landscapesoileastern shoremarshhurricanesea level risemarsh migrationtidal inundationseawaterghost forestkilling treesvirginiamid atlanticcoastal ecologydroughtshorelinesawgrassclimate changestorymapsurvey123
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 crabbeach walkpicture
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