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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 sizesedimentcoastalgirl scoutsbeach
tides
within 25 miles
Jul 17, 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 Scienceclimate change monitoringking tides nuisance floodingmiami king tides miami floodingsea level risehigh tides coastal floodingfloodingmonitoringnuisance floodingcoastal flooding high tides sea 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 & Environmentheritageintertidalcoastalarchaeologysurveycitizen science monitoringstormsenglandapp
Coastal Resilience Design Studio
Coastal Observer
Engaging citizens to monitor weather and water in our changing environment.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weatherwatchingriverspondingraincommunitywaterclimatepicturesseasstormsresiliencepondsintensifying stormswater clarityfloodingfeelingsclimate changespottingstreamsobservationcoastalcoastal communitiesstormwatercoastal communitylakesbeachphotossea level risewavesoceanturbidityweather
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marinealgal bloomsoceanpondalgal bloomblue green algaereportriverlakewater
Galaxy Zoo: Tidal Tales
Help scientists understand how galaxies interact and merge.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spaceeuclidgalaxiesmergerstidesastronomy
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 & Environmentcoastal marine ecologytributariesstormmaritime forestmarinelow elevationglobal warmingsapdelawareblack needle rushstorymapbleached treesforestdelaware baynew jerseymarsh migrationsea level risegroundwatersaltwater marshesblackwater national refugedying forestfloodcordgrasschanging landscapedelmarva peninsulacattus islanddead treesgeologysawgrasstidal inundationclimate changephragmitescoastal ecologysaltwaterchanging shorelinechesapeake bayghosts of the coastdisturbancesalt stressfloridaregenerationsalt watercoastalmid atlanticeast coastprime hook national wildlife refugefloodingstumpswampsaltwater marsheastern shorethe george washington universitywetlandstree deathsaltestuarykeryn gedancoastal educationkilling treespinewoodriverbankdroughtwildfiresseawatermarylanddying treesshorelinevirginiavirginia coast reservesweet gummullica river estuarysouth carolinaghost forestland conversionnew yorkspartina patenstideblue crabrising seasgeographysurvey123marshsomerset countysalt tolerant plantsecologysoilsalinesalt tolerantgedan labcedarhurricanenorth carolinasalt water intrusiongeorgiatree stump
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 MarineBiologypicturehorseshoe crabbeach walk
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