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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 scoutsgrain sizesedimentcoastalbeach
tides
within 25 miles
Jul 5, 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 Sciencesea level risemonitoringhigh tidescoastal flooding high tides coastal floodingflooding nuisance flooding floodingmiami miami king tidesclimate change sea level riseking tidesnuisance flooding monitoring
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 & Environmentarchaeologyheritageintertidalenglandcoastalcitizen science monitoringstormsappsurvey
Coastal Resilience Design Studio
Coastal Observer
Engaging citizens to monitor weather and water in our changing environment.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weatherwatchingsea level risestormsrainintensifying stormscommunityweathercoastalturbiditylakeswater claritypondsfloodingriversoceanclimate changepondingpicturesphotosstormwaterstreamswavesbeachseasfeelingscoastal communityresiliencewatercoastal communitiesspottingclimateobservation
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marineriverpondblue green algaewaterreportoceanlakealgal bloomsalgal bloom
Galaxy Zoo: Tidal Tales
Help scientists understand how galaxies interact and merge.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spaceastronomymergerstideseuclidgalaxies
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 & Environmentregenerationswampblue crabvirginia coast reserverising seaschanging landscapetidestormdelmarva peninsulasweet gumkilling treesgroundwatersalt watersoilcoastal ecologyriverbankdroughtsalt tolerantvirginiadying forestchanging shorelineblack needle rushmid atlanticgeologymarylandestuarysomerset countyghost foresteast coastprime hook national wildlife refugechesapeake baykeryn gedanstorymaphurricanecordgrassblackwater national refugesawgrasswetlandssalt stresssaltwatertree deathcoastal marine ecologygedan labland conversioncattus islanddead treesdelaware baysalt tolerant plantspinefloodcedarfloodingnew yorkecologydelawarewoodtree stumplow elevationmullica river estuarymaritime forestclimate changeghosts of the coastshorelinenorth carolinasaltspartina patensgeorgiafloridasurvey123coastaldying treessaltwater marshesstumpphragmitesmarsh migrationeastern shoresea level risetidal inundationmarinegeographyforestnew jerseydisturbancetributariesglobal warmingwildfirescoastal educationbleached treessalineseawatersaltwater marshmarshsapsouth carolinasalt water intrusionthe george washington university
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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