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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 Marinesedimentcoastalgirl scoutsbeachgrain size
tide
within 25 miles
Jul 12, 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 rise coastal flooding monitoringflooding high tideshigh tides king tidescoastal floodingclimate changemonitoring floodingnuisance floodingmiami sea level rise miamiking tides nuisance 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 & Environmentstormsenglandappcoastalheritagecitizen science monitoringintertidalarchaeologysurvey
Coastal Resilience Design Studio
Coastal Observer
Engaging citizens to monitor weather and water in our changing environment.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weatherpondingresilienceseasstormspicturesstreamssea level riserainintensifying stormswatercoastal communitiesclimatestormwaterphotosweatherlakesriverswavesturbiditycoastal communitywatchingobservationoceanspottingcoastalfeelingsbeachpondsclimate changewater claritycommunityflooding
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marineriverreportoceanalgal bloomblue green algaewaterlakepondalgal blooms
Galaxy Zoo: Tidal Tales
Help scientists understand how galaxies interact and merge.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spacemergerstidesastronomyeuclidgalaxies
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 & Environmentforeststormdisturbancegeorgiasomerset countysaltwater marshesmarinedroughtglobal warmingdead treestributariesblack needle rushgeographykilling treestidesawgrasssouth carolinaprime hook national wildlife refugegeologysalt water intrusionfloodfloodingtree stumpsaltthe george washington universityvirginia coast reservecoastalshorelinestorymapsaltwaterestuarykeryn gedansalinebleached treesnew jerseymarshgroundwaterghost forestblue crabtree deathsalt tolerant plantstidal inundationeast coastclimate changecoastal educationwoodchesapeake bayhurricanenorth carolinaphragmitessalt stressmid atlanticmullica river estuarysoilcoastal marine ecologylow elevationdelawareecologydelmarva peninsulariverbankmarsh migrationdying foresteastern shoreland conversioncedarsalt tolerantmarylandfloridasapstumpseawatergedan labrising seascattus islandmaritime forestcordgrasspineghosts of the coastwildfiresregenerationspartina patenssalt waterchanging shorelinesaltwater marshnew yorksea level risevirginiadelaware baydying treessurvey123swampcoastal ecologywetlandssweet gumblackwater national refugechanging 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 MarineBiologybeach walkpicturehorseshoe crab
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