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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 Marinecoastalbeachgirl scoutsgrain sizesediment
tide
within 25 miles
Jul 22, 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 Sciencehigh tides sea level riseking tides king tides miami monitoringcoastal floodingmonitoringflooding coastal floodingsea level rise high tidesclimate change nuisance floodingmiaminuisance flooding 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 & Environmentcitizen science monitoringenglandapparchaeologyheritagesurveyintertidalstormscoastal
Coastal Resilience Design Studio
Coastal Observer
Engaging citizens to monitor weather and water in our changing environment.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weatherspottingoceanphotosweatherwatercoastalpicturesstormscoastal communityrainwater claritylakeswavesturbidityclimate changefeelingscoastal communitiessea level risefloodingcommunitystormwaterriversstreamspondsintensifying stormswatchingbeachpondingobservationclimateseasresilience
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marinepondblue green algaelakealgal bloomwaterriveralgal bloomsreportocean
Galaxy Zoo: Tidal Tales
Help scientists understand how galaxies interact and merge.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spacegalaxieseuclidmergerstidesastronomy
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 & Environmentmarshmarinecoastalswampcoastal ecologychanging landscapephragmitesestuaryfloodcattus islandsweet gumsalt tolerantsalt waterprime hook national wildlife refugesurvey123delaware baymullica river estuarystumpsaltwater marshesdying forestgedan labcoastal marine ecologydisturbancesoilblue crabtree stumplow elevationdroughthurricaneeastern shoretributariessomerset countyghost forestgeographyghosts of the coastdelawarekeryn gedanchanging shorelineclimate changeglobal warmingpinesalt stressshorelinechesapeake baysaltwater marshcordgrasskilling treessalinesouth carolinamarylandsalt tolerant plantsseawaterblack needle rushland conversionsapthe george washington universityforestmarsh migrationblackwater national refugewoodspartina patenswetlandsstorymapwildfiressea level risebleached treeseast coastcoastal educationrising seasdead treesvirginia coast reservegeorgiatree deathfloridacedarmaritime forestsawgrassgeologyecologysaltstormvirginiasalt water intrusionfloodingriverbankdelmarva peninsuladying treesnew jerseynorth carolinamid atlantictidal inundationnew yorktidegroundwatersaltwaterregeneration
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 walkhorseshoe crabpicture
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