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
Feb 21, 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 treesblue crabdead treesriverbankmarsh migrationmarinestumpsalt tolerant plantsregenerationsoilblack needle rushclimate changeghost forestdying forestsawgrassphragmitesstormdisturbanceflooddelaware baycattus islanddelawarebleached treessaltvirginia coast reservetree deathmarylandwildfiressapvirginiamarshmullica river estuaryfloridaswampsalt water intrusionchanging landscapespartina patenswoodseawatergroundwatersweet gumwetlandschesapeake baychanging shorelineeastern shoresurvey123geologysea level risenew jerseytree stumpkilling treescedargeographyhurricaneland conversionprime hook national wildlife refugesouth carolinaeast coastsaltwater marshgeorgiasalt waterdelmarva peninsulamid atlantickeryn gedansalt stressshorelinecoastalglobal warmingtributariesnorth carolinasomerset countypineecologystorymapcoastal ecologylow elevationcordgrasscoastal marine ecologyrising seasblackwater national refugesaltwater marshescoastal educationgedan labsaltwatertidal inundationsalinemaritime forestdroughtforestfloodingghosts of the coastestuarytidenew yorksalt tolerantthe george washington university
iNaturalist
Na suchu
Creating a database monitoring the impacts of drought in Czech agriculture.
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyAgriculturenatureecologylandownerinaturalistdroughtecological managmentoutdoor
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 Marineearth2025csm2025csm2026
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 macro-invertebratewaterwatchmacro-invertebrate water qualitywater quality macroinvertebrateecologymacroinvertebrate
1