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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 Marinebeachgrain sizesedimentcoastalgirl scouts
tides
within 25 miles
Jul 29, 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 monitoring king tides coastal floodingcoastal floodingclimate changesea level risemonitoring sea level rise high tides miamihigh tidesfloodingking tidesnuisance floodingmiami nuisance flooding flooding
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 monitoringsurveyappstormscoastalarchaeologyheritageenglandintertidal
Coastal Resilience Design Studio
Coastal Observer
Engaging citizens to monitor weather and water in our changing environment.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weatherclimate changestreamscoastal communitiescoastalwater claritysea level risebeachwavesoceancommunitystormwaterlakespicturesobservationcoastal communitypondingriverswatchingfeelingsfloodingturbiditystormsseasclimaterainweatherpondsintensifying stormsphotosspottingwaterresilience
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marinewaterriveralgal bloomslakereportalgal bloomoceanpondblue green algae
Galaxy Zoo: Tidal Tales
Help scientists understand how galaxies interact and merge.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spacemergerseuclidgalaxiesastronomytides
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 & Environmentcedarblackwater national refugedying treesphragmitesmid atlanticlow elevationwoodgroundwaterprime hook national wildlife refugeriverbankshorelinecoastal educationcoastalchanging landscapemarinetree deathtidal inundationsurvey123sea level risewildfireschanging shorelinetree stumpmarsh migrationchesapeake baymullica river estuarynorth carolinasouth carolinasalt waterdying foresthurricanepineregenerationsalt stressblue crabbleached treesthe george washington universitysalt tolerant plantsstorymapstumpeast coastmarshdelawaregeologycattus islandcordgrassmarylandfloridaforestkilling treesdead treesland conversionsaltsaltwater marshfloodingtideestuarydelmarva peninsuladelaware baygedan labvirginia coast reservewetlandsspartina patenssalinetributariesgeographyswampseawaterghost forestvirginiasawgrassghosts of the coastsaltwatereastern shoresoilcoastal marine ecologyclimate changeglobal warmingstormdroughtnew yorkfloodsomerset countysweet gumnew jerseyblack needle rushkeryn gedansapdisturbancemaritime forestsalt tolerantgeorgiaecologysaltwater marshesrising seascoastal ecologysalt water intrusion
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 MarineBiologyhorseshoe crabpicturebeach walk
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