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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 Marinebeachgirl scoutscoastalgrain sizesediment
tides
within 25 miles
Jul 22, 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 Sciencemonitoring coastal flooding flooding nuisance floodingmiamicoastal floodingflooding miami king tidesking tidesclimate changehigh tides monitoring high tidessea level rise sea level risenuisance 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 & Environmentstormscoastalcitizen science monitoringappenglandintertidalarchaeologyheritagesurvey
Coastal Resilience Design Studio
Coastal Observer
Engaging citizens to monitor weather and water in our changing environment.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weatherfeelingsfloodingstormspondssea level risephotosbeachwater claritylakesriversobservationcoastal communitiesclimatestreamscoastal communityintensifying stormswavesweatherturbidityresilienceoceanwatchingseascoastalcommunityspottingrainclimate changewaterpicturesstormwaterponding
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marineoceanwaterlakealgal bloompondblue green algaeriverreportalgal blooms
Galaxy Zoo: Tidal Tales
Help scientists understand how galaxies interact and merge.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spaceastronomytidesmergerseuclidgalaxies
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 & Environmentstorymapchanging landscapesalt stressgedan labvirginiatree deathbleached treescoastal ecologyblackwater national refugedelaware bayland conversionchanging shorelinepinetidecoastalsaltfloodingsapgeographynew yorkghost forestkilling treessalt water intrusionsomerset countymarshsaltwater marshesmarylandwetlandsswampsweet gumcedardead treesghosts of the coastchesapeake baysurvey123global warmingrising seastree stumpsalt tolerantnew jerseymullica river estuaryfloridaregenerationkeryn gedandelmarva peninsulaseawatertidal inundationforestspartina patenssalt waterprime hook national wildlife refugelow elevationsaltwaternorth carolinasouth carolinasaltwater marshmid atlanticclimate changedelawareeast coastwoodriverbankcordgrasswildfiresvirginia coast reservestumpblue crabmaritime forestcattus islanddying treesphragmitesgeologydroughtsoilcoastal educationdisturbancecoastal marine ecologydying forestecologygeorgiahurricaneeastern shoresea level risesawgrasssalt tolerant plantsblack needle rushsalinemarinetributariesgroundwatermarsh migrationstormestuaryfloodthe george washington universityshoreline
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 MarineBiologyhorseshoe crabbeach walkpicture
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