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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 Marinesedimentgirl scoutsgrain sizebeachcoastal
tides
within 25 miles
Jul 18, 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 miami coastal floodingcoastal floodingclimate changesea level risemiamiking tides flooding sea level rise king tides nuisance flooding high tideshigh tidesflooding monitoringnuisance floodingmonitoring
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 & Environmentsurveyheritageenglandcoastalstormscitizen science monitoringarchaeologyintertidalapp
Coastal Resilience Design Studio
Coastal Observer
Engaging citizens to monitor weather and water in our changing environment.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weatherresilienceweatherpicturespondingclimatepondswavesfeelingswater clarityspottingcoastalturbiditycommunitybeachcoastal communitiescoastal communitystreamswaterstormsriversstormwaterfloodingclimate changerainsea level riselakeswatchingphotosobservationoceanseasintensifying storms
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marinewaterpondoceanlakeblue green algaereportalgal bloomriveralgal blooms
Galaxy Zoo: Tidal Tales
Help scientists understand how galaxies interact and merge.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spacemergerseuclidgalaxiesastronomytides
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 & Environmentsea level risefloodriverbankcoastalthe george washington universitysoilsawgrasswetlandsgedan labdead treesmarinetree stumplow elevationcedarcattus islandseawatersalt tolerant plantsmarshsweet gumtributariesgeographyghosts of the coastchanging landscapevirginia coast reservefloodingnew jerseydelawaregeorgiaeast coastestuarystumpshorelinekilling treeswoodstorymapcoastal marine ecologywildfiressouth carolinablack needle rushcoastal ecologymid atlanticsalt watersapsaltwater marshesfloridasalt stresshurricaneswampchanging shorelinemarsh migrationnorth carolinasomerset countytree deathstormdying treespinenew yorkprime hook national wildlife refugesalt water intrusionghost forestmarylandgeologyspartina patensdelmarva peninsulagroundwatertidal inundationmaritime forestsaltcoastal educationecologybleached treesdelaware bayregenerationblackwater national refugedroughtsalineglobal warmingforestchesapeake baydisturbanceblue crabclimate changemullica river estuarydying foresteastern shorecordgrassphragmitessaltwatertidesurvey123virginiakeryn gedanland conversionrising seassaltwater marshsalt tolerant
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 MarineBiologyhorseshoe crabpicturebeach walk
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