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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 Marinegirl scoutscoastalsedimentgrain sizebeach
tides
within 25 miles
Jul 20, 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 sea level riseclimate change floodingcoastal flooding king tidesking tidesnuisance floodingflooding monitoring coastal floodingmonitoring nuisance floodingmiamihigh tides miami high tidessea level rise
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 & Environmentcitizen science monitoringstormsheritagecoastalappenglandintertidalarchaeologysurvey
Coastal Resilience Design Studio
Coastal Observer
Engaging citizens to monitor weather and water in our changing environment.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weatherclimatebeachseascoastalresiliencepondscoastal communityfloodingintensifying stormscommunitysea level riseobservationstreamsrainstormswaterwaveswatchingwater clarityphotosspottingstormwaterweatherclimate changeriverscoastal communitiesfeelingsoceanpicturespondingturbiditylakes
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marinealgal bloomsriverlakealgal bloomreportpondwaterblue green algaeocean
Galaxy Zoo: Tidal Tales
Help scientists understand how galaxies interact and merge.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spacegalaxieseuclidmergerstidesastronomy
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 & Environmentdying forestblue crabsalt tolerantsoilbleached treescordgrassstumpchanging landscapeblack needle rushvirginianew yorkmid atlanticwoodforestcoastalchesapeake baygeologydelaware bayeast coastglobal warmingwetlandsdisturbanceseawatereastern shoreecologychanging shorelinegeographyfloodwildfirespinerising seasmullica river estuarydelmarva peninsulasalt water intrusionsurvey123salinecoastal marine ecologysouth carolinaland conversiongroundwaterswampghost forestdead treessawgrassghosts of the coasttidal inundationlow elevationsapcoastal ecologysweet gumsalt tolerant plantstree deathphragmitesshorelinethe george washington universitysalt watertidehurricanedying treesnorth carolinamaritime forestsaltwater marshprime hook national wildlife refugevirginia coast reservesaltwater marshestributariesgedan labgeorgiakilling treessalt stressriverbanknew jerseysea level riseregenerationmarshfloridacattus islandkeryn gedancoastal educationtree stumpsaltmarylandstormdelawarespartina patensfloodingmarsh migrationstorymapdroughtsomerset countyclimate changesaltwaterblackwater national refugemarineestuarycedar
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 MarineBiologybeach walkpicturehorseshoe crab
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