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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 Marinesedimentgrain sizebeachgirl 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 Sciencenuisance flooding king tides nuisance flooding miami coastal floodingsea level riseking tidesclimate changefloodingmiamimonitoringcoastal flooding monitoring sea level rise high tides floodinghigh 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 & Environmentsurveyheritageintertidalcoastalstormsapparchaeologyenglandcitizen 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 & Weatherrainstormwaterriverscoastal communitysea level risewater clarityfeelingsobservationclimatebeachlakeswatchingpondingintensifying stormsresiliencephotosclimate changepondsweathercoastal communitieswaterstreamswavesturbiditystormsseasoceanfloodingcoastalpicturescommunityspotting
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marinealgal bloomoceanriverblue green algaereportwaterlakepondalgal blooms
Galaxy Zoo: Tidal Tales
Help scientists understand how galaxies interact and merge.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spacemergersastronomyeuclidgalaxiestides
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 & Environmentpineprime hook national wildlife refugemullica river estuarysalt stressfloridavirginiasapdead treesfloodingsaltwater marshesblack needle rushshorelinetidemarsh migrationspartina patensstorymaptree stumpchesapeake bayglobal warmingseawaterestuarytree deathclimate changeeastern shoreswampregenerationdelaware baydelawarecedardroughtmarinesomerset countyphragmiteslow elevationcoastalgeographychanging landscapeeast coastriverbankghost forestcoastal ecologyblackwater national refugewildfiresfloodcoastal marine ecologychanging shorelinesoiltidal inundationsalt waterthe george washington universitysalt tolerant plantsmarylandsea level risesalt water intrusiongedan labvirginia coast reservewetlandsgeologystormsweet gummid atlanticcordgrasssaltdelmarva peninsulasaltwaterdisturbanceland conversiondying treessouth carolinakilling treesdying forestwoodsalt tolerantgeorgiasaltwater marshblue crabbleached treesrising seasnorth carolinaecologymaritime forestcoastal educationstumpcattus islandgroundwatersawgrassghosts of the coasthurricanesalinenew jerseynew yorkkeryn gedansurvey123foresttributariesmarsh
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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