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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 Marinebeachsedimentgrain sizegirl scoutscoastal
tide
within 25 miles
Jul 11, 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 Sciencemonitoringcoastal flooding high tidesking tidesmiami coastal flooding sea level riseclimate change king tides nuisance flooding monitoringsea level riseflooding floodingnuisance floodinghigh tides 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 & Environmentheritagecitizen science monitoringcoastalarchaeologyintertidalstormssurveyappengland
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 communitiesstreamsrainphotosfloodingwavesspottingwater clarityoceanwatchinglakesintensifying stormsclimate changewaterturbiditypicturesbeachpondingcoastal communityclimatecoastalseasstormwaterriversobservationpondsfeelingscommunitysea level riseweatherstormsresilience
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marinewaterreportpondriverblue green algaealgal bloomlakeoceanalgal blooms
Galaxy Zoo: Tidal Tales
Help scientists understand how galaxies interact and merge.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spacemergersastronomygalaxieseuclidtides
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 & Environmentcoastal marine ecologydying forestmaritime forestchanging shorelinenew yorksea level risecoastaltidal inundationshorelineregenerationfloodingphragmitesland conversionprime hook national wildlife refugethe george washington universitymullica river estuarysweet gummid atlanticriverbanktree stumpstorymapdisturbancemarshcattus islandsaltwater marshgeorgiahurricanenorth carolinacoastal ecologysalt water intrusioncedarsaltwater marshesdroughtgroundwaterdying treessalt stresschanging landscapesalineghost forestkilling treescoastal educationbleached treessalt toleranteast coastfloridasoilmarylandgeographysomerset countymarsh migrationcordgrassdead treesstormsaltwaterstumpsouth carolinachesapeake bayecologytideghosts of the coastforestsapblackwater national refugeflooddelaware bayrising seasblue crabwetlandslow elevationsalt watergedan labsalt tolerant plantsgeologynew jerseydelawareblack needle rushpinesaltvirginiadelmarva peninsulatributariesmarineseawatersurvey123swampwildfiresestuaryglobal warmingclimate changetree deathwoodkeryn gedansawgrassspartina patensvirginia coast reserveeastern shore
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 MarineBiologypicturebeach walkhorseshoe crab
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