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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 sizesedimentbeachgirl 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 Scienceclimate changenuisance flooding monitoring floodinghigh tides sea level risecoastal flooding nuisance floodingmonitoringsea level rise high tidesfloodingmiami coastal floodingking tides king tides miami
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 & Environmentarchaeologycitizen science monitoringstormsintertidalcoastalappenglandsurveyheritage
Coastal Resilience Design Studio
Coastal Observer
Engaging citizens to monitor weather and water in our changing environment.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weatheroceanfloodingwatchingresilienceseasintensifying stormsobservationcommunitybeachriverspondingcoastal communitiescoastalweatherspottingclimatecoastal communityclimate changepictureswaterstreamsstormswater claritypondssea level riseturbidityfeelingslakesphotosrainstormwaterwaves
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marineoceanriveralgal bloomlakepondwateralgal bloomsreportblue green algae
Galaxy Zoo: Tidal Tales
Help scientists understand how galaxies interact and merge.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spacemergerstidesastronomygalaxieseuclid
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 & Environmentriverbankestuaryspartina patenssoiltributariesfloodingtree stumpblackwater national refugecordgrassgeorgiaphragmitesseawaterhurricanesaltwater marshdisturbancethe george washington universityfloridastormeastern shoredead treesmullica river estuaryprime hook national wildlife refugesalinesomerset countygedan labclimate changecoastal educationsaltwater marsheschanging landscapesweet gumsalt tolerant plantsgeographysurvey123coastal marine ecologymarylandsaptree deathdying forestchanging shorelinekilling treeswildfiresmarsh migrationcattus islandregenerationdroughtnorth carolinasalt watertidal inundationsouth carolinamarshdelaware baysalt stressvirginiaecologysalt water intrusioncedarlow elevationkeryn gedannew jerseystorymapsea level risestumprising seasdying treesswampsaltwatershorelineforestvirginia coast reserveeast coastglobal warmingmaritime forestgroundwatermarinepineghost forestblack needle rushdelawaredelmarva peninsulacoastalsalt tolerantsaltwetlandssawgrassmid atlanticgeologyfloodcoastal ecologyblue crabwoodnew yorkchesapeake baybleached treesland conversiontideghosts of the coast
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 MarineBiologypicturebeach walkhorseshoe crab
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