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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 Marinecoastalbeachgrain sizesedimentgirl scouts
tides
within 25 miles
Jul 19, 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 Sciencehigh tides flooding nuisance floodingmonitoring high tidesclimate change coastal floodingsea level risecoastal flooding miami king tidesking tidesflooding monitoringmiaminuisance flooding sea 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 & Environmentheritagecoastalcitizen science monitoringintertidalsurveyarchaeologyappenglandstorms
Coastal Resilience Design Studio
Coastal Observer
Engaging citizens to monitor weather and water in our changing environment.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weatherrainspottingresiliencepicturescommunitywavesriverscoastalwatchingweatherintensifying stormswaterclimate changewater clarityobservationcoastal communitysea level riseclimatepondinglakescoastal communitiesfloodingphotosseasstormwaterpondsstreamsturbidityoceanstormsbeachfeelings
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marinereportoceanlakealgal bloomriverwateralgal bloomspondblue green algae
Galaxy Zoo: Tidal Tales
Help scientists understand how galaxies interact and merge.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spacetidesmergersgalaxieseuclidastronomy
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 & Environmentcoastal ecologyriverbankghosts of the coastsurvey123sweet gumwoodmaritime forestdelawaretributariessomerset countysalt stresscedarecologyeastern shorekilling treesdying forestcoastal educationdelmarva peninsulasalinecattus islandspartina patensrising seascoastaldead treesstormsalt tolerantblack needle rushsaltwater marshmarsh migrationtidenew jerseytidal inundationstumpland conversionforesteast coastvirginia coast reservegroundwaterbleached treessawgrasssea level riseblue crabcordgrasssalt water intrusionwildfiresglobal warmingmid atlanticgeologychanging shorelinestorymapregenerationlow elevationtree stumpthe george washington universitydisturbancewetlandssouth carolinamarinepinefloodingfloridaswampsoilsalt tolerant plantsdroughtvirginiaphragmitessaltwaterclimate changeshorelineestuarygeorgiagedan labseawatersalt watermullica river estuarydying treessaltwater marsheschesapeake bayblackwater national refugeghost forestcoastal marine ecologyhurricanesapprime hook national wildlife refugedelaware baynew yorknorth carolinafloodtree deathmarshmarylandsaltgeographykeryn gedanchanging landscape
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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