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 20, 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 & Environmentmarsh migrationstorymapsawgrassphragmitestree stumpcoastalsomerset countyfloridashorelinemarinedelaware baymarylandcordgrasstributariessalt tolerant plantsghost forestpineclimate changemarshswampprime hook national wildlife refugewildfiressea level riserising seasforeststormfloodingmullica river estuaryriverbankchesapeake baysweet gumblackwater national refugegeorgiamid atlanticchanging shorelinetidal inundationsouth carolinageologyblue crabeast coastlow elevationspartina patenscoastal educationnew yorkcoastal marine ecologysoilcoastal ecologyeastern shorecattus islanddying treesestuaryland conversiondying forestvirginia coast reservegeographyregenerationkilling treesnew jerseyvirginiasalineecologycedarbleached treessaltwater marshessalt water intrusionnorth carolinachanging landscapeblack needle rushsalt tolerantghosts of the coastgedan labsalt stresstidedisturbanceglobal warmingdead treesdroughtsaltwaterseawatertree deathsaltsaltwater marshwetlandsthe george washington universitymaritime forestwoodhurricanefloodstumpdelmarva peninsuladelawaresalt waterkeryn gedansapsurvey123groundwater
iNaturalist
Na suchu
Creating a database monitoring the impacts of drought in Czech agriculture.
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyAgricultureinaturalistecologylandowneroutdoornaturedroughtecological 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 Marineearth2025csm2026csm2025
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 Sciencewater quality macro-invertebratewaterwatchmacro-invertebratemacroinvertebrate water quality macroinvertebrateecology
1