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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 Marinegrain sizesedimentgirl scoutsbeachcoastal
tide
within 25 miles
Jul 10, 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 nuisance floodingmiamiking tidesnuisance floodingmonitoring floodingsea level rise king tidesfloodingclimate changehigh tides monitoring sea level rise miami coastal floodingcoastal flooding
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 monitoringsurveyappintertidalenglandstormsarchaeologyheritagecoastal
Coastal Resilience Design Studio
Coastal Observer
Engaging citizens to monitor weather and water in our changing environment.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weatherpondscommunityobservationturbidityoceancoastal communityriversintensifying stormspondingsea level riseclimateclimate changewavesbeachlakesraincoastal communitieswaterwatchingspottingcoastalwater claritypicturesfloodingphotosfeelingsstreamsweatherresilienceseasstormsstormwater
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marinereportwateroceanalgal bloomspondalgal bloomriverlakeblue green algae
Galaxy Zoo: Tidal Tales
Help scientists understand how galaxies interact and merge.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spaceeuclidtidesmergersgalaxiesastronomy
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 & Environmenttributarieschesapeake baywoodwildfireschanging landscapevirginia coast reservetidal inundationsalt tolerantsea level risesweet gumclimate changeglobal warminglow elevationtree deathstorymapfloodinghurricanespartina patenswetlandsestuarysaltwater marshescoastal marine ecologygeographyswampdying forestdroughtvirginiacordgrassthe george washington universityshorelinecattus islandkilling treesblackwater national refugeseawaterblack needle rusheast coastbleached treesforestnew jerseydelawaresalt tolerant plantsriverbanksomerset countymaritime forestmid atlanticrising seasgeorgiafloodsaltchanging shorelinemarsh migrationstormcoastal educationregenerationdisturbancesoilmarshnorth carolinafloridacedarcoastaldead treessalt watersapmarinenew yorkecologysalt water intrusioneastern shoredelaware bayprime hook national wildlife refugemarylandphragmitesgroundwatersouth carolinagedan labtree stumpland conversiondying treessalt stresspinegeologysawgrasstidestumpblue crabsalinesurvey123saltwater marshcoastal ecologykeryn gedansaltwaterghosts of the coastdelmarva peninsulamullica river estuaryghost forest
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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