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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
tide
within 25 miles
Apr 14, 2026
21 opportunities found! use fewer search filter criteria to find more opportunities
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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 Sciencecoastal flooding nuisance flooding coastal floodingclimate change floodingnuisance floodingmiami king tides monitoring miami high tideshigh tidesflooding sea level risemonitoringsea level riseking tides
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 & Environmentenglandintertidalcitizen science monitoringstormscoastalsurveyheritagearchaeologyapp
Coastal Resilience Design Studio
Coastal Observer
Engaging citizens to monitor weather and water in our changing environment.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weatheroceanweatherrainlakesbeachcoastal communitiesfloodingpicturessea level riseturbiditywater clarityseaspondingclimate changeobservationphotosresiliencecommunitystormwaterwaterfeelingswavespondsstormswatchingcoastalintensifying stormsclimatestreamsspottingriverscoastal community
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marinealgal bloomswaterriverreportlakealgal bloomoceanpondblue green algae
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 & Environmentchesapeake bayregenerationdelmarva peninsuladying treesvirginiacoastal ecologyglobal warmingcoastalmarinedroughtstorymapsaltnew yorkmarylandbleached treesclimate changesaltwater marshnew jerseyflooddelaware baymarshcordgrassstumpghost forestmid atlanticsalt tolerantmarsh migrationfloridasalineshorelinemaritime forestlow elevationwetlandssouth carolinagedan labdying forestblack needle rusheast coastgroundwatertidal inundationghosts of the coastsurvey123cattus islandecologyestuarycedarriverbankfloodingnorth carolinawoodspartina patenscoastal marine ecologysalt tolerant plantschanging landscapesalt stressland conversionsoilblue crabstormsalt water intrusiondisturbancesea level risegeologyblackwater national refugemullica river estuarychanging shorelineswampdelawarehurricaneseawatersomerset countyvirginia coast reservepinetree stumpforestgeorgiasaltwatersalt watercoastal educationsaltwater marshestree deatheastern shoredead treessapphragmitestiderising seastributariessweet gumkilling treeswildfireskeryn gedanthe george washington universitysawgrassgeographyprime hook national wildlife refuge
Beach Ecology Coalition
Grunion Greeters: Citizen Science on the Beach
Observations needed for conservation of these vulnerable fish.
Multiple locations, including yours!
- Ongoing through July 3, 2026 at 8:00 AM
Citizen ScienceAnimalsOcean Water MarineBiologyEcology & Environmentnighttimemoonfishbeachgrunioncalifornia
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 MarineBiologypicturebeach walkhorseshoe crab