We're in beta! If you find a bug or have feedback, let us know in our 
MDI Biological Laboratory
All About Arsenic
Increase students’ data literacy by testing and analyzing arsenic levels in groundwater.
Anywhere
- Ongoing
Citizen Science
groundwater
within 25 miles
Aug 15, 2026
6 opportunities found! use fewer search filter criteria to find more opportunities
Filters
MDI Biological Laboratory
All About Arsenic+
Increase students’ data literacy by testing and analyzing arsenic levels in groundwater.
Anywhere
- Ongoing
Citizen Science
Ghosts of the Coast
Document the formation of ghost forests.
Multiple locations, including yours!
- Ongoing
Citizen ScienceOcean Water MarineEducationEcology & Environmentdying treessapmullica river estuarypinetidelow elevationdelmarva peninsulaforesttributarieshurricanesalt water intrusionsaltwater marshesmarineghost forestcoastalsurvey123regenerationprime hook national wildlife refugewoodcattus islandkilling treesdroughtghosts of the coastestuaryland conversionsea level risecoastal educationkeryn gedangeographyvirginiatree deathchesapeake baysaltwater marshdisturbancegeorgiachanging landscapesaltsoilwetlandsnorth carolinablack needle rushcoastal ecologywildfiressweet gumeast coastcoastal marine ecologythe george washington universitymid atlanticmarsh migrationsalt tolerantgedan labsalinegeologynew jerseyseawatersawgrassblackwater national refugebleached treesmarshsomerset countystumpdelawareglobal warmingdelaware bayrising seassalt stresssalt tolerant plantscedarswampvirginia coast reservemarylandfloodingnew yorkclimate changespartina patenscordgrassgroundwaterdead treessalt waterdying forestmaritime forestphragmitesshorelinesaltwaterstorymapfloodriverbanktidal inundationsouth carolinafloridablue crabeastern shorechanging shorelineecologytree stumpstorm
iNaturalist
Na suchu
Creating a database monitoring the impacts of drought in Czech agriculture.
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyAgricultureinaturalistoutdoorecologydroughtlandownernatureecological managment
Izaak Walton League of America
Nitrate Watch
Monitor nitrate pollution in surface water and drinking water
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentEducationOcean Water Marinecsm2025earth2025csm2026
Waterwatch Victoria
Waterwatch Victoria is a community engagement program connecting local communities with river health and sustainable water management issues.
Multiple locations, including yours!
- Ongoing
Citizen Science macroinvertebrateecology water qualitymacroinvertebratewaterwatchwater qualitymacro-invertebrate macro-invertebrate
1