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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 Marinesedimentbeachgirl scoutscoastalgrain size
tide
within 25 miles
Jul 5, 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 high tidesmonitoringfloodinghigh tides flooding monitoringclimate changecoastal flooding sea level riseking tidesnuisance flooding coastal flooding miami king tidesmiamisea level rise nuisance 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 & Environmentsurveyapparchaeologyheritagestormsenglandintertidalcoastalcitizen science monitoring
Coastal Resilience Design Studio
Coastal Observer
Engaging citizens to monitor weather and water in our changing environment.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weathercoastalresiliencecoastal communitiesriversturbidityspottingfeelingscommunitysea level risefloodingpicturescoastal communitywater clarityrainclimateseasintensifying stormsstormswavesobservationwaterlakesweatherphotosbeachpondsoceanwatchingpondingstreamsstormwaterclimate change
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marinereportblue green algaealgal bloomswateralgal bloomriveroceanlakepond
Galaxy Zoo: Tidal Tales
Help scientists understand how galaxies interact and merge.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spacemergerseuclidastronomytidesgalaxies
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 & Environmentsaltmarylandtidal inundationregenerationmarshgedan labtidemullica river estuaryfloridageographychanging shorelinewoodgroundwaterseawaterchesapeake bayghosts of the coastdelmarva peninsulastorymapsaltwater marshsea level risesalt watersouth carolinapinesaltwater marshessalt stresscoastal marine ecologyghost foresttree stumprising seasvirginiadead treesforestwetlandsgeologydelaware baydying forestblackwater national refugemarineswampmarsh migrationshorelinesweet gumgeorgiaclimate changeestuaryglobal warmingnew jerseythe george washington universitynorth carolinacordgrassdroughtlow elevationfloodingchanging landscapeprime hook national wildlife refugeecologysalinesalt water intrusionspartina patensphragmitesdelawarefloodtributariesnew yorkcattus islandeast coastwildfiresblack needle rushcoastal ecologybleached treesdisturbancesaltwatercoastal educationsomerset countystumpmaritime forestsalt tolerantblue crabsurvey123stormhurricaneeastern shorekilling treesmid atlanticsalt tolerant plantscedartree deathcoastalvirginia coast reservesoilriverbanksapdying treesland conversionkeryn gedansawgrass
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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