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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 Marinegirl scoutsgrain sizesedimentcoastalbeach
tides
within 25 miles
Jul 8, 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 nuisance flooding miamihigh tidesmonitoringfloodingsea level riseclimate change coastal flooding flooding sea level risecoastal flooding high tidesnuisance flooding king tidesking tidesmiami monitoring
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 & Environmentcoastalcitizen science monitoringintertidalsurveyheritagestormsarchaeologyappengland
Coastal Resilience Design Studio
Coastal Observer
Engaging citizens to monitor weather and water in our changing environment.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weatherweatherstormswatercoastalsea level risecommunitycoastal communityriversspottingstormwaterresilienceintensifying stormspicturespondingwavesbeachlakesfloodingseaspondsstreamsphotosclimate changeclimaterainwatchingcoastal communitiesturbidityoceanwater clarityfeelingsobservation
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marineblue green algaealgal bloomalgal bloomsriveroceanlakewaterreportpond
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 & Environmentsalt tolerant plantshurricanemarylandsaltwaterdelmarva peninsuladelawaresawgrassseawaterstorymapghosts of the coastgeologysaltwater marshecologyregenerationprime hook national wildlife refugevirginiatideblackwater national refugemarshclimate changesalt water intrusionsomerset countysurvey123the george washington universitysapsouth carolinakilling treesestuarycordgrassglobal warmingsaltwater marshesfloridadelaware baypinenorth carolinavirginia coast reservetributariesfloodingswampcedardead treessalt tolerantblue crabgroundwatercoastal educationwetlandsblack needle rushshorelinedying treeswildfiresgeorgiaeastern shorechanging shorelinespartina patenstidal inundationghost foreststumpsalinetree deathwoodsalt waternew yorksalt stressrising seasmullica river estuarysweet gumcoastal ecologymaritime forestsea level risecattus islandkeryn gedansoilbleached treesfloodphragmitesdisturbancemid atlanticnew jerseydying forestdroughtlow elevationland conversionmarinegeographyeast coastsaltmarsh migrationriverbankforeststormchesapeake baychanging landscapecoastalgedan labcoastal marine ecologytree stump
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 MarineBiologypicturehorseshoe crabbeach walk
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