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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 Marinesedimentgirl scoutscoastalbeachgrain size
tide
within 25 miles
Jul 20, 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 monitoringmonitoring nuisance flooding king tidesclimate changemiami sea level riseking tidessea level rise high tides coastal floodinghigh tidesflooding miamicoastal flooding floodingnuisance 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 & Environmentcoastalappcitizen science monitoringintertidalstormssurveyheritagearchaeologyengland
Coastal Resilience Design Studio
Coastal Observer
Engaging citizens to monitor weather and water in our changing environment.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weatherclimatewaterseaspondingphotosbeachclimate changeweatherturbidityfeelingssea level risecoastal communityspottingfloodingintensifying stormslakespondsstreamswavescommunityresiliencestormsraincoastal communitiesoceanobservationstormwaterwater claritypicturescoastalwatchingrivers
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marinewaterlakepondreportblue green algaealgal bloomoceanalgal bloomsriver
Galaxy Zoo: Tidal Tales
Help scientists understand how galaxies interact and merge.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spaceastronomyeuclidtidesmergersgalaxies
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 & Environmentvirginiasaltwater marshnew jerseyriverbankstormsouth carolinacattus islandrising seasland conversiondead treeswildfiresestuarygeorgiaswampfloodingchanging landscapebleached treessoilmarsh migrationsurvey123delmarva peninsularegenerationwoodclimate changeblack needle rushlow elevationshorelineghosts of the coastgeographymaritime forestkeryn gedanchesapeake bayfloridatree deathwetlandsseawatersalt tolerantsawgrasscoastalstorymapsomerset countystumpcoastal marine ecologydying forestkilling treesnew yorktree stumpecologygedan labsea level risegroundwaterpinesalt tolerant plantsmarylandghost forestgeologyeast coastsalt waterhurricanecedarmid atlanticsweet gumcoastal ecologyforestcordgrassblackwater national refugeeastern shorephragmitesglobal warmingsapsaltwatersaltblue crabtidetidal inundationdisturbancethe george washington universitynorth carolinaprime hook national wildlife refugedroughtcoastal educationsaltwater marshesmarinespartina patensfloodsalt water intrusionsalinechanging shorelinetributariesdying treesdelawaremullica river estuarymarshvirginia coast reservedelaware baysalt stress
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 MarineBiologypicturehorseshoe crabbeach walk
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