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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 Marinecoastalbeachgirl scoutsgrain sizesediment
tides
within 25 miles
Jul 13, 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 Sciencehigh tides miami sea level rise flooding monitoringmiamicoastal floodingnuisance floodingking tides king tides nuisance floodingclimate change high tidesmonitoringsea level rise coastal 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 & Environmentarchaeologyenglandcoastalheritagesurveycitizen science monitoringstormsintertidalapp
Coastal Resilience Design Studio
Coastal Observer
Engaging citizens to monitor weather and water in our changing environment.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weatherpondingcoastal communitylakessea level riserainresiliencewatchingobservationpicturesclimate changestreamsstormsfloodingturbiditycoastal communitiesweatherbeachriversclimatewater claritywateroceancoastalphotoscommunityseasstormwaterspottingwavesintensifying stormsfeelingsponds
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marinewaterreportriveroceanlakeblue green algaealgal bloomalgal bloomspond
Galaxy Zoo: Tidal Tales
Help scientists understand how galaxies interact and merge.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spacemergersgalaxieseuclidastronomytides
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 & Environmentsouth carolinaphragmitescoastal ecologylow elevationsalt water intrusionmid atlanticdroughtghost forestchesapeake baygeologymarsh migrationtributariesfloodingwildfiresblack needle rushnew jerseydisturbancemarshghosts of the coastgeorgiageographysawgrasssaltwatergroundwaterchanging shorelineswamptidecattus islandsalinebleached treestree deathseawaterdelaware baydying treesstumpdying forestkilling treesland conversiontidal inundationsurvey123coastal marine ecologysoilnew yorkblackwater national refugesaltwater marshesvirginia coast reservechanging landscapesalt stressdead treesfloridanorth carolinafloodstorymapmarylandsalt waterecologyglobal warminggedan labprime hook national wildlife refugeeast coastpinecedarstormcoastal educationsalt toleranthurricanesalt tolerant plantsthe george washington universitysaltwater marsheastern shoresweet gummaritime forestblue crabmarinesapcordgrasswetlandssea level risedelawaredelmarva peninsulacoastalestuaryregenerationtree stumpforestsomerset countyrising seassaltvirginiaclimate changeshorelinekeryn gedanspartina patenswoodmullica river estuaryriverbank
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 crabpicturebeach walk
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