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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 scoutsbeachgrain sizesedimentcoastal
tides
within 25 miles
Jul 14, 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 nuisance floodingking tides sea level riseclimate changesea level rise high tides coastal floodingcoastal flooding king tides floodingfloodingmonitoring monitoringnuisance flooding miamimiamihigh 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 & Environmentcoastalheritageappsurveyintertidalcitizen science monitoringarchaeologyenglandstorms
Coastal Resilience Design Studio
Coastal Observer
Engaging citizens to monitor weather and water in our changing environment.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weathercoastalcoastal communitiescoastal communityfeelingspicturesphotoswaterclimateturbidityseasstormwaterobservationpondsclimate changelakesintensifying stormsbeachcommunitystormsstreamswater clarityriverswatchingoceanfloodingwavesspottingweatherpondingsea level riserainresilience
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marinewateroceanblue green algaelakeriverpondreportalgal bloomsalgal bloom
Galaxy Zoo: Tidal Tales
Help scientists understand how galaxies interact and merge.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spacemergerstideseuclidgalaxiesastronomy
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 & Environmentsaltwaterdying forestmullica river estuarysomerset countydying treessalinephragmitessouth carolinahurricanegeorgiastormforestsaptree deathsalt tolerant plantsblack needle rushmarineland conversionkilling treesghosts of the coastcoastal educationshorelinesaltchanging landscapelow elevationmarshtree stumpswampdisturbancesalt water intrusionmarsh migrationtideregenerationeastern shorewetlandsdelmarva peninsuladelaware baytidal inundationcoastal ecologyseawatermaritime forestblue crabfloodinggroundwaternew yorkdroughtgeologyprime hook national wildlife refugeglobal warmingvirginiaclimate changesurvey123pinechesapeake baysea level risestorymapghost forestcedardelawarekeryn gedansalt watersalt tolerantdead treesblackwater national refugesaltwater marsheseast coastsoilnew jerseyfloodestuaryrising seaschanging shorelinegedan labsawgrasscordgrasscoastalspartina patensmid atlanticmarylandecologysweet gumriverbankvirginia coast reservenorth carolinacattus islandstumpwildfiressalt stresswoodthe george washington universityfloridageographysaltwater marshbleached treestributariescoastal marine ecology
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
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