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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 sizebeachgirl scoutssediment
tide
within 25 miles
Jul 28, 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 tidesnuisance floodingflooding sea level rise floodingcoastal flooding miamisea level rise king tideshigh tides coastal flooding monitoring nuisance floodingmiamiking tidesclimate changemonitoring
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 & Environmentsurveyarchaeologycitizen science monitoringintertidalappcoastalstormsheritageengland
Coastal Resilience Design Studio
Coastal Observer
Engaging citizens to monitor weather and water in our changing environment.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weatherwaterstormscoastalcommunitysea level risewatchingwater claritywavespondsintensifying stormsobservationlakesspottingoceanfeelingsstormwaterphotosclimate changeseaspicturesclimatecoastal communityrainturbiditystreamscoastal communitiesweatherbeachriverspondingfloodingresilience
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marinewateroceanlakepondblue green algaealgal bloomalgal bloomsriverreport
Galaxy Zoo: Tidal Tales
Help scientists understand how galaxies interact and merge.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spacegalaxiesastronomymergerseuclidtides
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 & Environmentfloodingsaltwater marsheastern shoresaltwater marshesestuaryregenerationstumpsalt stresscordgrasswildfirestidal inundationgedan labbleached treessaltwaterchanging shorelinespartina patensland conversioneast coastsea level risedead treesblackwater national refugeclimate changecoastalseawatertree stumpdroughtprime hook national wildlife refugefloodsurvey123salt tolerantfloridaphragmitesmid atlanticsaltstormpinedying forestchanging landscapetributarieschesapeake bayvirginia coast reserveecologylow elevationkeryn gedanmaritime forestmarylandrising seasghosts of the coastriverbankcedarblue crabnew yorkgroundwaternew jerseyhurricanedisturbancesapsoilgeographycoastal ecologysawgrasswetlandsdelmarva peninsulamarsh migrationdelaware baynorth carolinaswampghost forestmarinetree deathvirginiablack needle rushsweet gumsalt water intrusionglobal warmingstorymapsalineshorelinedelawaregeorgiadying treesgeologycoastal marine ecologymullica river estuarytidesomerset countysalt tolerant plantsthe george washington universitycattus islandwoodforestcoastal educationmarshsalt watersouth carolinakilling trees
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 MarineBiologybeach walkpicturehorseshoe crab
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