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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 Marinesedimentcoastalbeachgrain sizegirl scouts
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 high tides floodingmonitoringhigh tidesflooding miami monitoringcoastal floodingmiami coastal flooding king tidesking tides nuisance flooding sea level risenuisance floodingsea level riseclimate 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 & Environmentcoastalenglandstormsappcitizen science monitoringintertidalheritagearchaeologysurvey
Coastal Resilience Design Studio
Coastal Observer
Engaging citizens to monitor weather and water in our changing environment.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weatherstreamsweatherresilienceoceanclimatelakesstormwatercoastalstormsturbiditypondswavesseasclimate changepondingwatchingsea level risewaterwater claritycoastal communitiescoastal communitybeachpicturesfeelingsobservationfloodingspottingriversphotosintensifying stormsraincommunity
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marinewaterlakealgal bloomriveralgal bloomspondblue green algaeoceanreport
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 & Environmentsalinegroundwaterbleached treeswetlandsclimate changesurvey123salt stressgedan labsalt water intrusiongeorgiaforestsaltblackwater national refugenorth carolinasweet gumtree deathvirginia coast reservekilling treescordgrassnew jerseychanging shorelinetributariesthe george washington universityregenerationlow elevationecologyblue crabfloridacattus islandsaltwaterfloodingmarsh migrationcoastal ecologyghosts of the coastsomerset countyphragmitescoastalsalt tolerant plantsrising seasmaritime foresteastern shoresalt waterriverbankwoodland conversionsapmarineeast coastdelmarva peninsuladisturbanceshorelinemarylandtidal inundationprime hook national wildlife refugechesapeake baydying treesdelawarechanging landscapeghost forestblack needle rushdead treesstumpdroughthurricanesoilmid atlanticswampgeologycoastal educationkeryn gedansalt tolerantstorymapspartina patenssaltwater marshnew yorksawgrassestuarygeographymarshdying forestdelaware bayglobal warmingstormcedarmullica river estuaryvirginiaseawatersouth carolinacoastal marine ecologysaltwater marsheswildfiresfloodtidetree stumppinesea level rise
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 crabbeach walkpicture
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