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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 Marinesedimentgrain sizegirl scoutscoastalbeach
tide
within 25 miles
Jul 5, 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 Scienceking tidesclimate changenuisance flooding coastal flooding king tideshigh tidesmonitoring monitoring nuisance flooding sea level risecoastal floodingflooding floodingmiami high tides miamisea 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 & Environmentcitizen science monitoringarchaeologyintertidalstormscoastalheritageappsurveyengland
Coastal Resilience Design Studio
Coastal Observer
Engaging citizens to monitor weather and water in our changing environment.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weatherresiliencefeelingsoceanwatchingweatherpondingturbiditysea level riseclimate changephotosclimatepicturesrainintensifying stormsstormwatercoastalwater claritywavesbeachseasstreamscoastal communitiescoastal communityriversobservationstormsfloodingspottinglakescommunitywaterponds
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marinewateralgal bloomalgal bloomsoceanreportlakeriverpondblue green algae
Galaxy Zoo: Tidal Tales
Help scientists understand how galaxies interact and merge.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spacetidesmergerseuclidastronomygalaxies
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 countynew jerseylow elevationvirginia coast reservefloodblack needle rushphragmitesvirginialand conversionsaltwater marshmullica river estuarysouth carolinatidemarylandeastern shoreghost foreststumptidal inundationmarshsurvey123floridasawgrassshorelinestorymapblackwater national refugedying forestchanging landscapestormcoastalchesapeake bayghosts of the coastecologycedarwoodspartina patensmid atlanticgedan labsoilsalt tolerant plantsdisturbancesaltsweet gumfloodingcordgrassdying treessalt water intrusionkeryn gedangeorgiakilling treeschanging shorelinesapcoastal marine ecologyeast coastpinenew yorkprime hook national wildlife refugerising seastree deathseawaterswampmaritime forestsea level risemarinedelaware baycoastal educationgeologyriverbankglobal warmingsalinesalt stressdelawarecoastal ecologywildfiresgroundwaterdroughtsalt waterhurricanetree stumpcattus islandforestbleached treesestuarythe george washington universityregenerationsaltwater marshesgeographyblue crabclimate changetributariesdelmarva peninsulasaltwaternorth carolinamarsh migrationdead treeswetlandssalt tolerant
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 walkpicturehorseshoe crab
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