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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
tide
within 25 miles
Jul 24, 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 Sciencemiami king tidesnuisance floodingcoastal flooding monitoringmonitoring coastal flooding high tidesclimate change nuisance floodingsea level rise flooding sea level riseflooding miamihigh tidesking tides
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 monitoringintertidalapparchaeologyheritageenglandsurveycoastalstorms
Coastal Resilience Design Studio
Coastal Observer
Engaging citizens to monitor weather and water in our changing environment.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weathercoastal communitiesturbiditypicturespondsspottingbeachcoastal communityweatherstormwatersea level riseriversclimate changestormsobservationresilienceintensifying stormsclimatecommunityfloodingwater clarityoceanstreamswatchingseaswaterpondingphotosfeelingsrainwavescoastallakes
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marinereportlakealgal bloomalgal bloomsoceanwaterriverpondblue green algae
Galaxy Zoo: Tidal Tales
Help scientists understand how galaxies interact and merge.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spaceastronomygalaxiestideseuclidmergers
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 & Environmentdelawareeast coastpinevirginiachesapeake baysaltwaterdelaware baynew yorkdisturbancegeorgiamarinekilling treessalt water intrusionblack needle rushspartina patenswoodfloodingsaltwater marshesfloridageographytidetree stumpchanging landscaperising seassalinesea level risecattus islandsoilmid atlanticcordgrasssawgrasstidal inundationsomerset countyfloodvirginia coast reservemarshsouth carolinatributariesdying forestsalt stressthe george washington universityswampdroughtland conversionsaltmarsh migrationghosts of the coastchanging shorelineglobal warmingcoastal educationgedan labsalt tolerant plantsghost forestlow elevationblackwater national refugestumpseawaterwetlandsforestcedarshorelinecoastalwildfiresmaritime foresttree deathstormsalt watersweet gummarylandhurricanesapkeryn gedanbleached treesdelmarva peninsuladead treesstorymapblue crabprime hook national wildlife refugegroundwatereastern shoreregenerationgeologyestuarynew jerseysurvey123mullica river estuarysaltwater marshdying treesnorth carolinaphragmitesclimate changecoastal ecologyecologycoastal marine ecologyriverbanksalt tolerant
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 MarineBiologybeach walkpicturehorseshoe crab
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