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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 Marinebeachsedimentgrain sizegirl scoutscoastal
tides
within 25 miles
Jul 18, 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 Scienceking tides monitoringnuisance flooding king tides floodinghigh tidesmiami miamicoastal flooding coastal flooding nuisance floodingsea level rise high tidesmonitoring sea level riseclimate changeflooding
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 & Environmentstormscitizen science monitoringenglandapparchaeologycoastalheritageintertidalsurvey
Coastal Resilience Design Studio
Coastal Observer
Engaging citizens to monitor weather and water in our changing environment.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weatherpicturessea level risefeelingsfloodingwaterbeachturbidityraincommunitylakescoastalriverswatchingseasstreamsspottingwater clarityweatherstormwaterpondsstormsphotoscoastal communitiesresilienceclimateintensifying stormscoastal communitypondingobservationwavesclimate changeocean
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marinelakereportpondalgal bloomswateralgal bloomoceanblue green algaeriver
Galaxy Zoo: Tidal Tales
Help scientists understand how galaxies interact and merge.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spaceeuclidgalaxiesmergersastronomytides
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 & Environmentswampchanging landscapeblack needle rushnew yorkglobal warmingdelmarva peninsulasawgrassmarylandsalt stresseastern shorerising seasforestlow elevationmarsh migrationgroundwatersaltwaterdelawaretree deathblackwater national refugecattus islandtributariessomerset countysweet gumdying forestwetlandssalinekilling treesgedan labbleached treessurvey123cordgrasssaltwater marshclimate changenew jerseydisturbancetidemid atlanticstormstorymapstumpchesapeake baytidal inundationfloridamarinecoastal marine ecologysea level risechanging shorelinepineblue crabriverbankeast coastvirginia coast reservedelaware baysoilprime hook national wildlife refugeghosts of the coastregenerationsaltfloodingdying treessalt tolerantgeorgiaghost forestmarshwoodcedarshorelinemaritime forestthe george washington universityfloodsapsouth carolinaland conversionsalt water intrusiongeologydead treesestuaryvirginiasalt watermullica river estuarywildfirescoastal educationdroughtcoastal ecologytree stumphurricanespartina patensecologykeryn gedancoastalseawaternorth carolinasaltwater marshesphragmitesgeographysalt tolerant plants
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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