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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 scoutsgrain sizecoastalsedimentbeach
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 miamicoastal flooding high tidesclimate change nuisance floodingsea level risenuisance floodingmiamimonitoring flooding king tides sea level riseking tidesflooding monitoring coastal floodinghigh tides
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 & Environmentheritagecoastalarchaeologystormsappsurveyintertidalcitizen science monitoringengland
Coastal Resilience Design Studio
Coastal Observer
Engaging citizens to monitor weather and water in our changing environment.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weathercoastalpondingseaspicturesbeachcoastal communitywatchingrainstreamswater clarityphotosspottingturbiditylakesfeelingsstormsweatherfloodingsea level risecommunityclimate changeresilienceclimatewaterobservationpondsstormwaterintensifying stormsoceancoastal communitieswavesrivers
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marinealgal bloomriverlakepondreportwateroceanblue green algaealgal blooms
Galaxy Zoo: Tidal Tales
Help scientists understand how galaxies interact and merge.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spaceastronomyeuclidgalaxiestidesmergers
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 & Environmentcattus islandsea level risecoastal marine ecologysoilshorelinetidecoastalprime hook national wildlife refugeeast coasttributariesclimate changeghosts of the coastsaltwater marshdisturbanceblue crabdying treessapswampnorth carolinasweet gumsaltstorymapestuarysomerset countysalt water intrusionsalinegroundwatervirginiawetlandsdying forestcordgrassforesteastern shorelow elevationgeologymarinegeographydead treessouth carolinafloodingmid atlantichurricaneblack needle rushtree deathpinemarshcoastal ecologycedarnew jerseykilling treesvirginia coast reservewoodstormsalt stresscoastal educationdelawarerising seasphragmitesdelaware bayghost forestmaritime forestkeryn gedannew yorkdelmarva peninsulastumpseawatersalt tolerant plantsfloodchesapeake baysawgrasschanging landscapemullica river estuarysalt toleranttidal inundationgedan labecologybleached treesblackwater national refugewildfirestree stumpmarsh migrationmarylandchanging shorelineregenerationriverbankthe george washington universitysalt waterspartina patenssaltwater marshessaltwatergeorgialand conversionsurvey123floridadroughtglobal warming
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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