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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 Marinegirl scoutsgrain sizesedimentbeachcoastal
tides
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 Science sea level risemonitoringsea level rise monitoringcoastal floodingfloodingnuisance floodingmiami nuisance floodingking tides high tideshigh tides miami flooding coastal flooding king tidesclimate change
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 & Environmentcoastalappcitizen science monitoringsurveyenglandstormsarchaeologyintertidalheritage
Coastal Resilience Design Studio
Coastal Observer
Engaging citizens to monitor weather and water in our changing environment.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weatherturbiditysea level risespottingwaterseascoastal communitiesresiliencecoastal communityfloodingbeachstormswater claritycoastalpondingoceanclimate changeweatherpondswatchingphotosrainstormwaterobservationintensifying stormsstreamswavesclimateriverspicturesfeelingscommunitylakes
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marinepondriveralgal bloomblue green algaewateralgal bloomslakeoceanreport
Galaxy Zoo: Tidal Tales
Help scientists understand how galaxies interact and merge.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spaceastronomyeuclidgalaxiesmergerstides
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 & Environmentblue crabwetlandsnorth carolinamaritime forestthe george washington universitysweet gumswampdelawarechanging shorelinesalt tolerant plantstree stumpcoastaldelaware baysaltwatersaltwater marshbleached treesfloridasalt tolerantdying treeseastern shoresalinegeographyfloodtree deathstormmarshsawgrasscordgrasscedarlow elevationdroughtgroundwatercattus islandland conversiondead treessalt water intrusiondying forestmarylandkeryn gedansurvey123geologymullica river estuarycoastal marine ecologysalt waterriverbankvirginiasapghost forestcoastal educationsouth carolinasalt stresstidemid atlanticprime hook national wildlife refugenew yorkstorymapecologysea level risenew jerseyrising seasforestglobal warmingpineghosts of the coastregenerationdisturbancechanging landscapeclimate changeblack needle rushstumphurricanegedan labmarsh migrationdelmarva peninsulachesapeake baysoilgeorgiasaltsaltwater marshesspartina patensestuaryseawatermarineshorelinewoodvirginia coast reservefloodingtidal inundationtributariesblackwater national refugephragmitescoastal ecologysomerset countywildfireseast coastkilling trees
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 MarineBiologyhorseshoe crabpicturebeach walk
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