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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 Marinecoastalbeachgirl scoutssedimentgrain size
tide
within 25 miles
Jul 24, 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 miami high tidesmiamisea level rise sea level rise monitoringking tides nuisance floodingcoastal floodingclimate changemonitoring flooding king tideshigh tides coastal floodingfloodingnuisance 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 & Environmentenglandstormssurveycoastalarchaeologycitizen science monitoringappheritageintertidal
Coastal Resilience Design Studio
Coastal Observer
Engaging citizens to monitor weather and water in our changing environment.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weatherstormsobservationclimatewavesresilienceweatherwaterpondingcoastal communitysea level riseturbidityrainbeachstormwaterfloodingspottingseascoastalwatchingclimate changeintensifying stormsoceanwater claritypicturescommunityfeelingslakesphotoscoastal communitiespondsstreamsrivers
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marinealgal bloomblue green algaepondoceanwaterlakereportriveralgal blooms
Galaxy Zoo: Tidal Tales
Help scientists understand how galaxies interact and merge.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spaceeuclidtidesastronomymergersgalaxies
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 & Environmentsomerset countysaltwater marshesregenerationgroundwatercoastalfloodingdying forestgedan labsea level risesalt water intrusionpinethe george washington universitynorth carolinamarsh migrationhurricanechanging landscapesaltwaterdying treesdroughtclimate changeseawaterghosts of the coastblack needle rushsaltestuarysurvey123tributariescoastal educationmarshwildfiressouth carolinafloridasalt tolerant plantsspartina patenslow elevationtree deatheastern shoreland conversiontree stumpswampkilling treescoastal ecologydelmarva peninsulafloodforesteast coastmarinestormsoilshorelinecattus islandrising seaschesapeake baymullica river estuarydelawarekeryn gedangeorgiaghost forestmaritime forestmarylandsawgrassgeographyglobal warmingstumpvirginiariverbanksalt tolerantnew jerseybleached treesblackwater national refugemid atlanticsalinesalt stressprime hook national wildlife refugevirginia coast reservetidedisturbancecordgrasstidal inundationblue crabsalt waterdelaware baydead treessaltwater marshnew yorkwoodchanging shorelineecologycoastal marine ecologywetlandssweet gumstorymapgeologyphragmitescedarsap
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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