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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 Marinesedimentbeachgirl scoutsgrain sizecoastal
tide
within 25 miles
Jul 25, 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 floodingmonitoringking tideshigh tidesmiami sea level rise monitoringcoastal floodingclimate change king tides miamifloodingnuisance flooding coastal flooding nuisance flooding 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 & Environmentintertidalarchaeologyheritageappcoastalenglandcitizen science monitoringsurveystorms
Coastal Resilience Design Studio
Coastal Observer
Engaging citizens to monitor weather and water in our changing environment.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weatherphotosstormwaterlakesintensifying stormswaterfeelingsstreamscoastal communityclimate changepondssea level risewavesfloodingresiliencecoastalclimatewatchingbeachobservationwater claritystormspicturescommunityturbidityspottingseascoastal communitiesoceanweatherrainpondingrivers
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marineoceanalgal bloomsriverpondlakeblue green algaealgal bloomwaterreport
Galaxy Zoo: Tidal Tales
Help scientists understand how galaxies interact and merge.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spaceeuclidgalaxiestidesastronomymergers
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 & Environmentgeorgiamaritime forestspartina patenswildfirescoastalblackwater national refugesalt waterfloridasalt tolerant plantschanging landscapeeastern shorecedarcoastal marine ecologyshorelinestormprime hook national wildlife refugesawgrasshurricanedelawaredroughtmarsh migrationmarylandtidal inundationpinecoastal ecologysurvey123wetlandschanging shorelinenorth carolinaghost forestsalt tolerantmullica river estuarytree deaththe george washington universitystumpdelmarva peninsulawoodeast coastsaltwatersea level risekeryn gedanclimate changegroundwaterblack needle rushsalt water intrusionsaltwater marshtidedisturbancedelaware bayphragmitesgeographykilling treesecologytree stumpfloodingdying forestcordgrassforestdying treessaltwater marshesglobal warmingghosts of the coastsouth carolinastorymapestuaryriverbanksoilnew yorkgeologyvirginia coast reservesalinetributariessalt stresscoastal educationdead treesmarinemarshcattus islandbleached treesfloodgedan labrising seasvirginiablue crabsomerset countyregenerationswampseawaterland conversionmid atlanticchesapeake baynew jerseysaplow elevationsaltsweet gum
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 crabpicturebeach walk
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