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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 scoutscoastalbeachsedimentgrain size
tide
within 25 miles
Nov 14, 2025
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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.
Multiple locations, including yours!
- Ongoing
Citizen Sciencemiamiflooding coastal floodingking tides sea level rise monitoringclimate change miami high tides flooding king tides nuisance 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 & Environmentenglandcoastalsurveyapparchaeologycitizen science monitoringstormsheritageintertidal
Coastal Resilience Design Studio
Coastal Observer
Engaging citizens to monitor weather and water in our changing environment.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weatherwater claritystormwaterfloodingoceanspottingturbiditylakespicturesclimate changeresiliencestormscommunitypondsintensifying stormscoastalstreamsfeelingswaterrainwavescoastal communitiescoastal communityobservationsea level riseseasphotosbeachpondingclimateriversweatherwatching
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marinewaterblue green algaeriverlakealgal bloomsreportalgal bloomoceanpond
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 & Environmentcoastal educationtree deaththe george washington universitynorth carolinasapstormgroundwatersweet gummarsh migrationfloridaghost forestforestsalineecologytidal inundationeastern shorekeryn gedangeologypinespartina patenschanging landscapenew yorkcattus islandstumpcoastal ecologymaritime forestmid atlantichurricanenew jerseymarylandsalt tolerantdisturbancevirginia coast reserveghosts of the coastfloodingblackwater national refugesea level risewoodclimate changemullica river estuaryprime hook national wildlife refugemarshsouth carolinaeast coastshorelinedroughtsaltwater marsheslow elevationdying forestmarinedelawarecoastalsurvey123somerset countyblack needle rushcedarstorymaptree stumprising seasbleached treeskilling treesland conversiontideriverbankchesapeake baysalt water intrusionsoiltributariessalt watergeorgiasalt stressgedan labswampregenerationsalt tolerant plantsglobal warmingcoastal marine ecologydelmarva peninsulachanging shorelinewildfiressaltwaterphragmitesblue crabsaltfloodestuaryseawaterdying treesgeographyvirginiasawgrassdead treeswetlandssaltwater marshdelaware baycordgrass
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 & EnvironmentBiologymooncalifornianighttimebeachgrunionfish
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