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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 scoutsgrain sizesediment
tides
within 25 miles
Mar 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 nuisance floodinghigh tides flooding high tidescoastal flooding miami king tidessea level rise coastal floodingking tidesmiaminuisance floodingmonitoring monitoring sea level risefloodingclimate 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 & Environmentcitizen science monitoringappsurveystormsheritagecoastalarchaeologyenglandintertidal
Coastal Resilience Design Studio
Coastal Observer
Engaging citizens to monitor weather and water in our changing environment.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weatherbeachwater claritywatercoastalclimate changeoceanclimatephotosturbidityweatherspottingwatchingseascommunityobservationstormwaterpondslakesintensifying stormssea level risepondingpicturesresiliencerainwavesfloodingfeelingsriversstormscoastal communitiescoastal communitystreams
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marineoceanwateralgal bloomlakepondblue green algaereportalgal bloomsriver
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 & Environmentriverbanktidedying treesshorelinetributariesregenerationblackwater national refugesalinedisturbancestumpcedarland conversionfloridageographycoastal marine ecologycoastal ecologyblue crabwoodsouth carolinaghost forestmarshestuarysalt water intrusionsalt tolerantsea level risekeryn gedanlow elevationcoastal educationnew jerseythe george washington universityhurricanemarineeastern shoreecologykilling treesprime hook national wildlife refugetree stumptidal inundationcoastalstormbleached treessaltwaterdelaware baysurvey123rising seasghosts of the coastsaltstorymapfloodingphragmitessalt stresswetlandsmarylandsaltwater marshmullica river estuarysalt tolerant plantsnorth carolinachanging landscapecattus islandchanging shorelinechesapeake baydroughtcordgrasswildfiresgroundwatermid atlanticsaltwater marshessapgedan labdelawarepinevirginiasoilfloodgeologygeorgiadying forestswampdelmarva peninsulablack needle rushdead treestree deathsweet gumnew yorkseawaterspartina patensglobal warmingsawgrasssomerset countymarsh migrationmaritime forestsalt waterforestvirginia coast reserveeast coastclimate change
Beach Ecology Coalition
Grunion Greeters: Citizen Science on the Beach
Observations needed for conservation of these vulnerable fish.
Multiple locations, including yours!
- Ongoing
Citizen ScienceAnimalsOcean Water MarineEcology & EnvironmentBiologycaliforniamoonfishgrunionnighttimebeach
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