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
Mar 3, 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 & Environmentblack needle rushglobal warmingsaltwaterseawaterlow elevationsaltregenerationtree stumpmarshriverbankeastern shoresalt water intrusionshorelinetree deathsalt watersea level risecoastalprime hook national wildlife refugedead treessalt tolerantrising seassawgrassclimate changegeographyphragmiteshurricanedisturbanceestuaryland conversionsouth carolinaspartina patensmarylandsurvey123georgiablue crabswampsweet gumtributariestidal inundationdying treesstormsoilmaritime forestnew jerseysalinechanging landscapepinevirginia coast reservemarsh migrationwildfiresblackwater national refugeeast coastcordgrassnorth carolinasapdying forestmarinegedan labforestchanging shorelinechesapeake baystorymapsaltwater marshstumpfloridavirginiawoodwetlandsbleached treesdelawaresalt tolerant plantsnew yorkmullica river estuarysaltwater marshesdelaware baytidecoastal ecologygroundwaterdroughtecologyfloodghosts of the coastkeryn gedancattus islandthe george washington universityfloodingcoastal marine ecologyghost forestmid atlantickilling treescoastal educationcedardelmarva peninsulasalt stressgeologysomerset county
iNaturalist
Na suchu
Creating a database monitoring the impacts of drought in Czech agriculture.
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyAgricultureecologynaturedroughtecological managmentlandowneroutdoorinaturalist
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 Marinecsm2026csm2025earth2025
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 Sciencewaterwatch macro-invertebrate macroinvertebratemacroinvertebrateecologywater quality water qualitymacro-invertebrate
1