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
Nov 30, 2025
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 & Environmentthe george washington universityphragmitestree stumpsoilshorelinetree deathecologykeryn gedansawgrasseast coastriverbanksalt tolerantwildfireschesapeake baymarsh migrationtidal inundationsaltwater marshbleached treesfloodingdying forestblue crabhurricanechanging shorelineestuaryland conversionfloridageologycedarghosts of the coastprime hook national wildlife refugestorymapsaltgedan labsomerset countyglobal warmingsurvey123eastern shorefloodsouth carolinaswampdead treespinesaltwaterstormregenerationmullica river estuarydelmarva peninsulaseawaterwoodgroundwatermarylandsalt watercoastalblack needle rushsea level riseblackwater national refugenorth carolinageographychanging landscapeghost foresttidestumpdisturbancecoastal ecologycoastal marine ecologymarinekilling treesmid atlanticsalt water intrusiondelaware baydying treesmaritime forestsaltwater marshesspartina patenscattus islanddelawarenew jerseysalt stresswetlandscoastal educationdroughtvirginiaclimate changenew yorksweet gumtributariesmarshlow elevationrising seassalinegeorgiaforestsapsalt tolerant plantscordgrassvirginia coast reserve
iNaturalist
Na suchu
Creating a database monitoring the impacts of drought in Czech agriculture.
Multiple locations, including yours!
- Ongoing
Citizen ScienceAgricultureBiologyEcology & Environment#inaturalist#landowner#agriculture#ecology#outdoor#nature#drought#ecological 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 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 qualitymacroinvertebrateecologymacro-invertebratewaterwatch water quality macro-invertebrate macroinvertebrate
1