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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 scoutsbeachcoastalsedimentgrain size
tide
within 25 miles
Jul 31, 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 change nuisance floodingsea level rise high tidesnuisance flooding miamimiamifloodingmonitoringhigh tides monitoring coastal flooding flooding sea level rise king tidesking tidescoastal 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 & Environmentappcitizen science monitoringcoastalenglandstormsheritagesurveyintertidalarchaeology
Coastal Resilience Design Studio
Coastal Observer
Engaging citizens to monitor weather and water in our changing environment.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weatherstormswater clarityriversbeachresilienceturbiditypondsrainsea level risepicturesspottingpondingclimatecoastalwavesphotosstormwaterfeelingsobservationcoastal communitywatchingseasfloodingclimate changeoceanlakescoastal communitiescommunityintensifying stormswaterstreamsweather
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marinewaterpondalgal bloomlakereportblue green algaeriveroceanalgal blooms
Galaxy Zoo: Tidal Tales
Help scientists understand how galaxies interact and merge.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spacegalaxieseuclidastronomytidesmergers
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 & Environmentsalt stressfloodvirginia coast reservedelawaresoildelaware baymid atlanticglobal warmingrising seassurvey123disturbancestumpgroundwatersawgrassblackwater national refugegeologylow elevationhurricanenew yorkbleached treestributariesgeorgiablue crabwildfiresprime hook national wildlife refugecordgrasscoastal ecologysaltwaterregenerationseawatersalt watertidestorymapnew jerseyfloodingswampsalineghost forestmarsh migrationvirginiasalt tolerantthe george washington universitygeographydelmarva peninsulagedan labkilling treesmarylandfloridaghosts of the coastsalt tolerant plantspinetree deathforesteastern shoresweet gumnorth carolinatidal inundationsaltwater marshessaltwater marshecologyclimate changestormspartina patensblack needle rusheast coastsea level risecoastal marine ecologychanging shorelinecoastal educationdying treeswoodsaltmullica river estuarymarshsouth carolinaphragmitessomerset countysapcattus islandland conversiondead treeschanging landscapedying forestwetlandscedarsalt water intrusionmarineestuarycoastalriverbankchesapeake baytree stumpmaritime forestkeryn gedanshorelinedrought
Anecdata
Gulf of Maine King Tides
Help predict the impacts of future sea level rise
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & Environmentnational parksschoodic institute
Horseshoe crabs as homes
Discover what species live on horseshoe crabs.
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentAnimalsNature & OutdoorsOcean Water MarineBiologyhorseshoe crabbeach walkpicture
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