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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 Marinecoastalsedimentbeachgrain sizegirl scouts
tide
within 25 miles
Jul 21, 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 nuisance floodingking tidesflooding high tidesmiamimonitoring king tides monitoring coastal floodingnuisance flooding floodinghigh tidessea level riseclimate changecoastal flooding sea level rise miami
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 & Environmentcitizen science monitoringappheritagestormsintertidalarchaeologycoastalenglandsurvey
Coastal Resilience Design Studio
Coastal Observer
Engaging citizens to monitor weather and water in our changing environment.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weatherstormsphotosfeelingscommunityobservationfloodingspottingcoastal communitypondingresiliencepondsweatherclimatewater claritypicturesoceanwavesrainsea level riseseasstormwaterintensifying stormsclimate changelakesturbiditybeachwatchingcoastalriverswaterstreamscoastal communities
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marinepondoceanblue green algaeriverwateralgal bloomreportlakealgal blooms
Galaxy Zoo: Tidal Tales
Help scientists understand how galaxies interact and merge.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spacemergerstidesastronomygalaxieseuclid
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 & Environmentlow elevationsalt stressecologyfloridasurvey123sawgrassgeologysalt water intrusionnorth carolinavirginiatributariesdelmarva peninsulasaltwater marshesdelawarebleached treessaltwaterdroughtfloodinghurricaneforesttidephragmitesgeographydead treescoastalmarshkilling treestree deathcoastal ecologycoastal marine ecologysalt tolerant plantssalt tolerantwoodgedan labdying foresttree stumpnew yorkmarsh migrationsaltwater marshthe george washington universityeastern shoremaritime forestmarylandmullica river estuarychesapeake baywildfiresshorelinemarinemid atlanticsweet gumsomerset countyfloodcedarsaltcoastal educationdelaware bayspartina patenssalt waterprime hook national wildlife refugeblackwater national refugeclimate changeseawatersapghost forestdisturbanceregenerationdying treessalinecordgrasseast coastblack needle rushgroundwaterstormriverbankvirginia coast reservechanging shorelinekeryn gedanglobal warmingghosts of the coastnew jerseystumpland conversiongeorgiaswamptidal inundationchanging landscapesoilcattus islandpinesea level risewetlandsestuaryrising seasblue crabstorymapsouth carolina
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 MarineBiologyhorseshoe crabpicturebeach walk
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