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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 Marinesedimentgrain sizegirl scoutscoastalbeach
tides
within 25 miles
Jul 19, 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 miamisea level rise high tides sea level rise coastal flooding king tidesclimate changehigh tides flooding monitoringking tides nuisance floodingmiamimonitoringnuisance floodingfloodingcoastal 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 & Environmentsurveyheritagecitizen science monitoringcoastalenglandintertidalarchaeologystormsapp
Coastal Resilience Design Studio
Coastal Observer
Engaging citizens to monitor weather and water in our changing environment.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weatherwaterstormswatchingpicturesfloodingwaveslakesstreamsweatheroceanwater claritycoastal communityphotoscommunityspottingfeelingscoastalresilienceclimatestormwaterbeachcoastal communitiesintensifying stormspondingrainpondsclimate changesea level riseseasriversobservationturbidity
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marinealgal bloomlakeriverwateroceanpondalgal bloomsreportblue green algae
Galaxy Zoo: Tidal Tales
Help scientists understand how galaxies interact and merge.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spaceastronomyeuclidgalaxiesmergerstides
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 & Environmentcoastalsurvey123disturbanceland conversiondead treesrising seasriverbankgeorgiapineprime hook national wildlife refugeshorelinemaritime forestglobal warmingfloodingfloridadying forestmarinegedan labthe george washington universityvirginia coast reservemid atlanticnorth carolinachanging shorelinehurricanecoastal marine ecologysomerset countysalt tolerant plantskeryn gedansapcoastal ecologymarshwildfiresgeographyforestdroughtswampeastern shoretree deathsalinenew yorksaltwaterbleached treesblack needle rushsaltwater marshessalt waterblue crabmullica river estuarydelmarva peninsulacoastal educationsawgrasssea level riseeast coastseawaterghost forestmarylandestuaryecologytributariesmarsh migrationgeologysalt tolerantstorymapsalt water intrusionstormsweet gumwoodclimate changenew jerseyblackwater national refugesalt stresssouth carolinaspartina patensstumpsaltwater marshdelaware baycattus islandphragmitessaltdying treestree stumpgroundwatercedarfloodghosts of the coastkilling treesvirginiaregenerationcordgrasstidewetlandstidal inundationdelawaresoilchanging landscapelow elevationchesapeake bay
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 MarineBiologypicturehorseshoe crabbeach walk
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