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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 Marinecoastalgrain sizegirl scoutsbeachsediment
tides
within 25 miles
Mar 5, 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 miamiking tides high tides king tidessea level rise floodingcoastal flooding nuisance flooding coastal flooding sea level risefloodinghigh tidesnuisance floodingmiamimonitoring monitoringclimate 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 & Environmentintertidalenglandstormsappcitizen science monitoringheritagearchaeologysurveycoastal
Coastal Resilience Design Studio
Coastal Observer
Engaging citizens to monitor weather and water in our changing environment.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weatherstormwatercoastal communityphotoswatchinglakesbeachcoastalpicturessea level riseriversobservationpondsoceanclimateseasrainstreamsfloodingpondingweathercoastal communitiesspottingresiliencecommunityclimate changewater clarityturbidityfeelingswavesstormswaterintensifying storms
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marinewaterriveralgal bloompondblue green algaereportlakeoceanalgal blooms
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 & Environmentforestblackwater national refugespartina patensseawatervirginiacedarglobal warmingwildfiressaltwater marshkilling treescoastalmarsh migrationthe george washington universitysalt water intrusionrising seashurricanefloodmarylandstorymapswampcattus islandtidal inundationprime hook national wildlife refugedelawaregeologytributarieswoodsalinesalt waterdead treeslow elevationfloridasalt toleranttree stumpdelaware baychanging landscapevirginia coast reservechesapeake baymarinemarshpinemaritime forestcoastal educationgeorgiacoastal marine ecologysomerset countyblack needle rushwetlandssouth carolinanew yorksalt tolerant plantsnorth carolinacoastal ecologyecologydelmarva peninsulamid atlanticnew jerseysoilsaltbleached treestree deathchanging shorelinedying forestphragmitesclimate changeshorelineghosts of the coasteastern shoreestuarydying treesfloodingsurvey123tidesalt stresssaltwatereast coastblue crabmullica river estuarykeryn gedanghost foreststumpdroughtsawgrasssea level riseregenerationgedan labgroundwatercordgrassstormriverbankdisturbanceland conversionsaltwater marshessapgeographysweet gum
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 & EnvironmentBiologyfishgrunionnighttimecaliforniabeachmoon
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 MarineBiologybeach walkpicturehorseshoe crab