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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 Marinegirl scoutscoastalsedimentgrain sizebeach
tides
within 25 miles
Jul 14, 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 Sciencemonitoringcoastal flooding coastal floodingmiami nuisance flooding flooding sea level riseking tides high tidesflooding monitoring king tidessea level riseclimate changenuisance floodinghigh 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 & Environmentstormscitizen science monitoringappcoastalarchaeologyenglandsurveyintertidalheritage
Coastal Resilience Design Studio
Coastal Observer
Engaging citizens to monitor weather and water in our changing environment.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weathercoastal communityclimateclimate changefeelingsstormsweatherstormwatercoastal communitieswaterwavesrainpondssea level risespottingriversfloodingturbiditycommunitywatchingcoastalintensifying stormsobservationoceanphotosseaswater claritypondinglakesstreamsbeachresiliencepictures
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marinelakealgal bloomsalgal bloomoceanpondblue green algaereportriverwater
Galaxy Zoo: Tidal Tales
Help scientists understand how galaxies interact and merge.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spacemergerseuclidgalaxiesastronomytides
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 & Environmentgeologyvirginiasaltsaltwater marshcoastal marine ecologykeryn gedanmullica river estuarysapblue crabsoilcordgrassestuarydying treesgeorgiasaltwater marshesdelawaresalinelow elevationregenerationblackwater national refugesouth carolinafloridanorth carolinasalt tolerant plantssalt water intrusionbleached treesgeographysweet gummarshsurvey123changing landscapeecologytree stumpgroundwatermarsh migrationcattus islandwildfiresvirginia coast reserveshorelinesaltwatertributariessomerset countysalt tolerantpinedelaware bayphragmitesblack needle rushkilling treesseawaterchanging shorelinemaritime forestprime hook national wildlife refugecedargedan labland conversiontree deathmarylandclimate changefloodingghosts of the coastswampstormstorymapsea level riserising seasnew jerseysawgrasswoodflooddroughtriverbankchesapeake baycoastalstumpforestnew yorkdisturbancespartina patensdelmarva peninsulacoastal educationsalt waterdying forestmid atlanticthe george washington universitymarinecoastal ecologysalt stressghost foresttidal inundationwetlandsdead treesglobal warminghurricaneeastern shoretideeast 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 MarineBiologybeach walkhorseshoe crabpicture
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