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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 sizecoastalbeachgirl scoutssediment
tide
within 25 miles
Jul 15, 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 Science high tides flooding nuisance floodingmonitoring king tidesmiami sea level riseclimate changeking tidessea level rise miami coastal floodingnuisance floodingcoastal floodingflooding monitoringhigh tides
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 & Environmentheritagestormssurveyappenglandcoastalintertidalcitizen science monitoringarchaeology
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 communitiesfloodingsea level risewater clarityfeelingsclimaterainbeachriversseasresiliencelakesoceanpondspondingstreamsstormsobservationcoastal communityturbidityweatherspottingpicturesclimate changewavesphotoscoastalwatercommunitystormwaterwatchingintensifying storms
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marinepondblue green algaewaterreportriveroceanlakealgal bloomsalgal bloom
Galaxy Zoo: Tidal Tales
Help scientists understand how galaxies interact and merge.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spacemergersastronomyeuclidgalaxiestides
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 & Environmentmarylandcedarchanging shorelineblue crabswampstormphragmiteslow elevationsea level riserising seasdisturbancekeryn gedantree stumpmarinekilling treesdelmarva peninsulavirginia coast reservewildfireschanging landscapesaltwater marshfloodglobal warmingsalinefloridastumpcoastal ecologynorth carolinamaritime forestgroundwaterregenerationseawatertributarieschesapeake baymullica river estuarymarsh migrationdying forestsomerset countyland conversionsawgrassfloodingsalt water intrusiondelaware baysapsalt stressthe george washington universitycoastal educationvirginiadead treesmid atlantictree deathghosts of the coastecologytidal inundationclimate changeblackwater national refugegeorgiageographyghost forestsaltwater marshessalt toleranthurricanesalt waterbleached treesdying treesdelawaresalt tolerant plantscoastalwoodtideforestnew jerseygeologymarshblack needle rushprime hook national wildlife refugecattus islanddroughtriverbankcoastal marine ecologysoilshorelinesaltwatersaltstorymapestuaryeastern shorewetlandsspartina patenssweet gumsouth carolinacordgrasseast coastpinesurvey123new yorkgedan lab
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 walkpicturehorseshoe crab
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