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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 Marinebeachgrain sizesedimentgirl scoutscoastal
tide
within 25 miles
Jul 6, 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 Sciencemiamiclimate change king tides sea level risecoastal flooding monitoringnuisance flooding nuisance floodinghigh tides miamiking tidesfloodingmonitoring floodingsea level rise high tides coastal flooding
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 & Environmentstormsappsurveyenglandcoastalarchaeologycitizen science monitoringintertidalheritage
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 communityturbidityriverswaterbeachfloodingrainstormsseasintensifying stormswavesclimateobservationcoastalstreamswatchingpicturesspottingwater claritypondsphotoscommunityweatherresilienceclimate changesea level risecoastal communitiesstormwaterlakespondingfeelingsocean
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marinereportblue green algaelakealgal bloomswaterpondoceanriveralgal 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 & Environmentstormstorymapcoastal ecologyghost forestecologymarylandfloodinggroundwaterswampghosts of the coastmid atlantictidal inundationsalt water intrusionchesapeake baynorth carolinamarinenew yorkgeorgianew jerseydisturbancesurvey123saltwater marshessaltwater marshgedan labkilling treesdying forestmarsh migrationsweet gumestuaryfloridageographysalt stressvirginia coast reservechanging shorelineland conversiontree deathseawaterdelaware bayeastern shoreblack needle rushcoastal educationprime hook national wildlife refugecoastal marine ecologysaltwaterstumpblackwater national refugemarshdying treessoilregenerationeast coastcordgrassgeologysalinesawgrassthe george washington universityblue crabsea level risetidedelmarva peninsulawetlandspinecattus islandvirginiatree stumpkeryn gedanriverbankfloodrising seasdead treessaltsalt tolerantmullica river estuaryphragmitescoastaldroughthurricanemaritime forestclimate changesapcedarbleached treesforestsalt waterwoodsalt tolerant plantsglobal warmingdelawarewildfirestributariessomerset countyspartina patenssouth carolinashorelinelow elevationchanging landscape
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 MarineBiologypicturehorseshoe crabbeach walk
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