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 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 & Environmentmarsh migrationtree deathstormnorth carolinadying forestdelmarva peninsulasoilecologymaritime forestsaltwater marshlow elevationcattus islandsaltwatersalt tolerantfloodingsalt water intrusionghosts of the coaststumpmarinespartina patensdelawarecoastal ecologyregenerationsurvey123changing landscapesawgrasssea level riseland conversiontidevirginia coast reservesalt waterghost forestbleached treessalt stresskeryn gedancoastal marine ecologyhurricanedroughtfloridanew jerseywetlandscedardelaware baymullica river estuarywildfirestributariesestuarycordgrassriverbanksaltfloodblackwater national refugephragmitessouth carolinakilling treesmarshsweet gumdead treescoastal educationcoastalforestsomerset countysaltwater marshesgeographythe george washington universitystorymappinedisturbanceeast coastnew yorkeastern shoresalt tolerant plantswoodglobal warminggedan labmarylandprime hook national wildlife refugeshorelinechesapeake baysapchanging shorelinedying treesgroundwaterseawatervirginiatree stumpmid atlanticgeorgiaswamprising seasblack needle rushblue crabtidal inundationclimate changegeologysaline
iNaturalist
Na suchu
Creating a database monitoring the impacts of drought in Czech agriculture.
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyAgriculturelandownernatureecologyinaturalistoutdoorecological managmentdrought
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 Sciencewater qualitymacroinvertebratemacro-invertebrate macroinvertebrateecology macro-invertebratewaterwatch water quality
1