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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 Marinegrain sizesedimentgirl scoutscoastalbeach
tides
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 Sciencehigh tides king tidescoastal floodingmonitoringmiami sea level rise monitoringclimate change miamifloodingking tides high tides floodingsea level risenuisance flooding nuisance flooding coastal 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 & Environmentintertidalheritageappsurveyenglandcoastalcitizen science monitoringarchaeologystorms
Coastal Resilience Design Studio
Coastal Observer
Engaging citizens to monitor weather and water in our changing environment.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weatherstormwaterturbiditystreamsspottingresilienceclimate changesea level riserainobservationfeelingscommunitypicturesfloodingwavesseascoastal communitiesbeachpondingpondsstormsphotosriversclimatelakesoceancoastalwater claritywaterwatchingcoastal communityweatherintensifying storms
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marinealgal bloomsalgal bloomreportwateroceanpondriverblue green algaelake
Galaxy Zoo: Tidal Tales
Help scientists understand how galaxies interact and merge.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spaceeuclidmergersgalaxiestidesastronomy
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 & Environmentmaritime forestwildfiresspartina patenssurvey123changing landscapedying treessaltsoilmarinegeorgiagedan labmid atlanticeast coastdead treessweet gumsaltwater marshtideland conversionshorelinemarshsaltwater marshespineprime hook national wildlife refugeblue crabghosts of the coastdelmarva peninsulatributariessalt water intrusionnorth carolinasawgrassforestphragmitescedarbleached treesdelaware bayseawaterblackwater national refugecoastal educationglobal warmingcoastal ecologyecologysalinechanging shorelinegroundwatersalt watervirginia coast reservekilling treesgeologystormcattus islandtidal inundationswampdroughtsomerset countyblack needle rushsalt tolerant plantschesapeake baydisturbancesouth carolinanew jerseyestuarystumpdelawarethe george washington universitysea level risefloridacordgrassflooddying forestkeryn gedansaltwaterstorymapmullica river estuarysalt stresshurricanemarsh migrationtree deathtree stumpclimate changeregenerationfloodingcoastal marine ecologywetlandsriverbankcoastalmarylandnew yorksalt tolerantgeographylow elevationwoodeastern shorerising seasghost forestsapvirginia
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 MarineBiologypicturebeach walkhorseshoe crab
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