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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 Marinecoastalgrain sizegirl scoutssedimentbeach
tides
within 25 miles
Jul 21, 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 Sciencenuisance flooding king tidesmonitoringhigh tidescoastal flooding nuisance flooding monitoring coastal floodingfloodingmiami miamiclimate changeking tides sea level rise floodingsea level rise high 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 & Environmentstormsintertidalarchaeologyenglandsurveycoastalheritageappcitizen science monitoring
Coastal Resilience Design Studio
Coastal Observer
Engaging citizens to monitor weather and water in our changing environment.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weatherrainstreamspondingclimatestormwaterwavescommunityriversfloodingsea level risecoastalpicturesbeachwater clarityfeelingsstormslakeswateroceanwatchingseasspottingobservationclimate changeresiliencecoastal communityweathercoastal communitiesintensifying stormsturbidityphotosponds
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marineriverreportwaterlakepondalgal bloomblue green algaealgal bloomsocean
Galaxy Zoo: Tidal Tales
Help scientists understand how galaxies interact and merge.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spacetideseuclidgalaxiesastronomymergers
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 & Environmentmarineghost forestwoodnew jerseygeographyvirginialow elevationgroundwaterwildfiresdelmarva peninsulariverbankglobal warmingdead treessalt watervirginia coast reservemid atlanticchanging landscapestormland conversionsalinecoastal educationsea level risespartina patensphragmitesblue crabsalt tolerantstorymapfloodingsaltwater marshessalt stressforestdisturbanceshorelinetributariesecologyfloodmaritime forestsalt water intrusionregenerationkilling treeseast coastseawaterdroughtmarsh migrationcoastalmarylandsurvey123climate changesaltcordgrassbleached treesrising seaspinestumpsawgrasscedartree deaththe george washington universityblackwater national refugesapsomerset countysoilgeorgiagedan labchesapeake baychanging shorelinenew yorksaltwatercattus islandghosts of the coasthurricaneprime hook national wildlife refugetideestuarymarshdelawarewetlandssweet gumsalt tolerant plantstree stumptidal inundationcoastal marine ecologydying foresteastern shorekeryn gedanblack needle rushdelaware baygeologymullica river estuarydying treesnorth carolinasouth carolinacoastal ecologyfloridaswampsaltwater marsh
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 MarineBiologypicturehorseshoe crabbeach walk
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