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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 Marinecoastalgrain sizesedimentbeachgirl scouts
tide
within 25 miles
Jul 28, 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 miamicoastal floodingflooding nuisance flooding monitoring coastal floodingnuisance floodinghigh tidesmiamiking tidesmonitoring king tidesclimate change high tides sea level rise floodingsea level rise
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 & Environmentarchaeologyenglandheritagestormssurveycoastalcitizen science monitoringappintertidal
Coastal Resilience Design Studio
Coastal Observer
Engaging citizens to monitor weather and water in our changing environment.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weatherstreamsrainpondswatercoastal communityfloodingclimate changeobservationwavesphotoscoastalresilienceoceanclimateweathercoastal communitiesbeachintensifying stormswatchingwater claritycommunityspottingpondingriverslakesstormwaterpicturesturbidityseassea level risestormsfeelings
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marineoceanriverlakealgal bloomsalgal bloompondblue green algaereportwater
Galaxy Zoo: Tidal Tales
Help scientists understand how galaxies interact and merge.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spacetidesgalaxiesmergersastronomyeuclid
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 & Environmentsomerset countysalinedying forestfloodgeologyswampblue crabwooddisturbancegeographycoastal ecologyfloridaeastern shorehurricanewildfiresdroughtshorelineblackwater national refugetideestuarycordgrasscoastal marine ecologyrising seassaltstormghosts of the coastgroundwaterstorymapspartina patenstree deathfloodingsalt stresscedarlow elevationgedan labcoastaldead treesnew yorkglobal warmingmarsh migrationpineforestriverbanktidal inundationthe george washington universitysalt watercoastal educationdelaware baynew jerseyghost forestnorth carolinaprime hook national wildlife refugecattus islanddelmarva peninsulastumpvirginia coast reservechanging shorelinegeorgiachanging landscapeblack needle rushsalt tolerant plantsvirginiakilling treessaltwatertree stumpwetlandssalt water intrusionsweet gumkeryn gedanmarinesalt tolerantsaltwater marshessapsoilsurvey123south carolinadying treeseast coastdelawareseawaterregenerationmid atlanticecologyclimate changemullica river estuarymarylandsea level risemarshchesapeake baysaltwater marshmaritime forestphragmitesland conversionbleached treessawgrasstributaries
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 walkhorseshoe crabpicture
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