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
Jun 16, 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 & Environmentclimate changechanging shorelinesoilregenerationdroughtmarsh migrationcoastalsalt stressforestfloridahurricaneeastern shorebleached treesblue crabtidal inundationfloodingcedargeologyprime hook national wildlife refugedelmarva peninsulavirginiacordgrassvirginia coast reserveseawaterphragmitesmarylanddelaware bayriverbanksaltwater marshsaltwatergedan labswampblackwater national refugesomerset countyghost foresttributariesgeorgiasaltstormchanging landscapemaritime forestpineghosts of the coastsea level risestorymapsalt water intrusioncoastal marine ecologyspartina patensglobal warmingrising seasestuarysalt watermullica river estuarydying treesmarinekilling treesdying forestwildfireschesapeake baywoodshorelinesurvey123wetlandsmarsheast coastgroundwatercoastal ecologynew jerseytree stumpthe george washington universitysouth carolinaland conversionmid atlanticsapsweet gumgeographytidetree deathnorth carolinastumpecologylow elevationsaltwater marshesblack needle rushkeryn gedandead treessalt tolerant plantssalt tolerantdisturbancesalinecoastal educationflooddelawarenew yorkcattus islandsawgrass
iNaturalist
Na suchu
Creating a database monitoring the impacts of drought in Czech agriculture.
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyAgriculturedroughtinaturalistoutdoorecological managmentnaturelandownerecology
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 Sciencewater qualitymacro-invertebrate water quality macro-invertebrate macroinvertebratemacroinvertebrateecologywaterwatch
1