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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 Marinecoastalsedimentgirl scoutsbeachgrain size
tides
within 25 miles
Jul 12, 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 king tidesking tidesmiami monitoring miamifloodingcoastal flooding coastal floodinghigh tidesnuisance floodingsea level rise flooding nuisance flooding sea level riseclimate changemonitoring
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 & Environmentappenglandintertidalcitizen science monitoringstormssurveycoastalheritagearchaeology
Coastal Resilience Design Studio
Coastal Observer
Engaging citizens to monitor weather and water in our changing environment.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weatherweathercommunityspottingpondsstormsfloodinglakeswater claritypicturesfeelingswatchingrainclimateclimate changeresiliencecoastalcoastal communitiesseasriversbeachwavescoastal communityphotossea level riseturbiditystreamsstormwaterpondingintensifying stormsoceanobservationwater
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marineriverpondwaterlakealgal bloomreportoceanalgal bloomsblue green algae
Galaxy Zoo: Tidal Tales
Help scientists understand how galaxies interact and merge.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spacemergerstideseuclidgalaxiesastronomy
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 & Environmentghosts of the coastthe george washington universitykeryn gedangeorgiafloodmarshvirginiawildfiresdelmarva peninsulamid atlanticsalt waterfloodingsurvey123salinecedarsalt stressgedan labghost forestkilling treeschesapeake baygeologynew jerseyswampsalt water intrusionrising seasmarsh migrationvirginia coast reserveshorelineregenerationhurricanesawgrassestuarytree deatheast coastbleached treesmullica river estuarydying treesblackwater national refugesouth carolinastorymapsea level risetideriverbanktree stumptributariesdisturbanceprime hook national wildlife refugecoastal marine ecologysaltwatercoastal ecologychanging shorelineblack needle rushgroundwaterdead treestidal inundationdelaware bayfloridadying forestwetlandswoodland conversionnew yorksapsaltmaritime forestcattus islandlow elevationforestdroughteastern shorecoastalmarylandstormsaltwater marshphragmitesgeographyblue crabglobal warmingsaltwater marshessalt tolerant plantsseawaterdelawarestumpcoastal educationmarinenorth carolinasalt tolerantecologysweet gumcordgrasssomerset countyspartina patenschanging landscapesoilpineclimate change
Anecdata
Gulf of Maine King Tides
Help predict the impacts of future sea level rise
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & Environmentschoodic institutenational parks
Horseshoe crabs as homes
Discover what species live on horseshoe crabs.
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentAnimalsNature & OutdoorsOcean Water MarineBiologypicturehorseshoe crabbeach walk
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