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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 Marinebeachcoastalgirl scoutssedimentgrain size
tides
within 25 miles
Jul 9, 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 miami coastal flooding king tides monitoringmiami nuisance floodingmonitoringking tidessea level risenuisance floodingclimate change floodinghigh tidesflooding sea level risecoastal flooding high 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 & Environmentheritageenglandstormscitizen science monitoringcoastalappintertidalarchaeologysurvey
Coastal Resilience Design Studio
Coastal Observer
Engaging citizens to monitor weather and water in our changing environment.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weatherstreamsseasoceanstormscoastal communitiesintensifying stormsrainlakesriverspondsfeelingsweathercoastalturbiditywater clarityclimate changewatchingobservationresiliencefloodingcoastal communitysea level risepictureswaterbeachphotoscommunityspottingclimatewavespondingstormwater
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marineoceanalgal bloomspondriverreportwaterlakealgal bloomblue 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 & Environmentnew yorkblue crabtidesaltwater marshesnorth carolinaghosts of the coastcoastal educationsaltwater marshsurvey123low elevationgroundwatermarylanddelaware baythe george washington universitymarinegedan labeastern shorepinekilling treessalt stressswampcoastal ecologydying foresttidal inundationland conversionecologydying treesglobal warmingmullica river estuarystumpsouth carolinaphragmitescordgrassfloodtributarieschanging landscapevirginiastorymapstormsalinesoilsalt tolerantdroughtcoastal marine ecologyspartina patensmarsh migrationsaltclimate changecedareast coastcattus islandwildfireschanging shorelineblack needle rushwetlandsnew jerseychesapeake baydelawaresalt water intrusionforestmarshseawaterprime hook national wildlife refugegeorgiarising seasfloodingkeryn gedanblackwater national refugebleached treeshurricanesapsomerset countyfloridatree deathgeographywoodsalt tolerant plantsshorelinesalt waterriverbankghost foresttree stumpestuarygeologyvirginia coast reserveregenerationmid atlanticmaritime forestsawgrassdead treessaltwaterdisturbancesea level risedelmarva peninsulasweet gumcoastal
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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