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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 sizegirl scoutsbeachcoastalsediment
tides
within 25 miles
Jul 16, 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 monitoringhigh tidessea level rise high tidesmonitoringnuisance flooding floodingmiami coastal flooding miamiking tides sea level risefloodingclimate changecoastal flooding nuisance flooding king 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 monitoringsurveyarchaeologystormsheritageintertidalcoastalappengland
Coastal Resilience Design Studio
Coastal Observer
Engaging citizens to monitor weather and water in our changing environment.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weatherwatchingoceanstormwatercommunityintensifying stormsfloodingrainlakesclimate changeturbidityobservationresiliencecoastal communitiesspottingseasstreamspondspictureswavessea level risestormsphotosbeachwater clarityclimateweathercoastalfeelingsriverswaterpondingcoastal community
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marinereportalgal bloomlakewateroceanalgal bloomsriverpondblue green algae
Galaxy Zoo: Tidal Tales
Help scientists understand how galaxies interact and merge.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spacegalaxiestidesastronomymergerseuclid
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 & Environmentfloodwetlandsrising seaskeryn gedanthe george washington universitysomerset countysaltwater marshescedarcoastal educationsouth carolinasoilbleached treessweet gumsalineforestshorelinesaltchesapeake bayseawaterdying treesmarinechanging landscapeecologydead treescordgrassblack needle rushtidal inundationnew yorkghosts of the coastmarshnorth carolinaphragmitesblue crabgeographyhurricanesawgrassglobal warmingeastern shoredelawarewoodmarylandsaltwater marshdelmarva peninsulaclimate changecattus islandpinetidelow elevationtributariessalt water intrusiongeologysea level risedelaware baysalt watercoastal ecologytree deathsurvey123georgiawildfiresprime hook national wildlife refugetree stumpmarsh migrationestuarydisturbanceland conversionfloodingsalt stressfloridasapdying forestswampsaltwaterstumpchanging shorelineghost forestnew jerseyriverbankkilling treesgroundwatersalt tolerant plantsstormspartina patensvirginiagedan labcoastal marine ecologymaritime foresteast coastblackwater national refugemullica river estuaryregenerationsalt tolerantvirginia coast reservestorymapcoastalmid atlanticdrought
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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