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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 sizecoastalgirl scoutsbeachsediment
tide
within 25 miles
Jul 17, 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 monitoringclimate changenuisance floodingmiami nuisance flooding king tideshigh tidesmonitoringsea level rise coastal flooding flooding high tides sea level risecoastal floodingflooding miamiking 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 & Environmentstormscoastalintertidalarchaeologyenglandcitizen science monitoringsurveyappheritage
Coastal Resilience Design Studio
Coastal Observer
Engaging citizens to monitor weather and water in our changing environment.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weatherspottingpondsrainphotospondingresiliencepicturesclimate changeoceansea level risecoastal communitiesseaswavesstreamslakescoastalwatchingcoastal communityclimatecommunitystormwaterfloodingriversintensifying stormsweatherwaterwater clarityturbidityfeelingsobservationstormsbeach
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marinereportblue green algaeoceanlakealgal bloomriverwaterpondalgal blooms
Galaxy Zoo: Tidal Tales
Help scientists understand how galaxies interact and merge.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spaceeuclidtidesmergersastronomygalaxies
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 & Environmenttidal inundationeast coastphragmitesdelawareriverbankforestgedan labghost forestchanging shorelinegeologythe george washington universitystorymapcordgrasssalineswampdying treesregenerationtributariessurvey123blackwater national refugeprime hook national wildlife refugekeryn gedanpinesea level risetidewoodgroundwatercoastal educationrising seasbleached treessawgrassghosts of the coastsalt watergeorgiasalt stresscoastal ecologychesapeake bayglobal warmingdisturbancemullica river estuaryhurricanenew jerseyfloodcoastalstormdelaware baykilling treessalt tolerantsouth carolinaecologyblack needle rushcedarnew yorkshorelineclimate changesalt water intrusionblue crabsaltmarylandseawaterfloodingmaritime foresttree deathvirginia coast reservesoillow elevationwildfiresdroughtsaltwatermarsh migrationwetlandsnorth carolinasomerset countycattus islandcoastal marine ecologyestuarytree stumpstumpmid atlanticland conversiondelmarva peninsulasapfloridadying forestdead treesmarinechanging landscapeeastern shorespartina patenssaltwater marshesgeographysweet gumsalt tolerant plantsmarshsaltwater marshvirginia
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 MarineBiologypicturebeach walkhorseshoe crab
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