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
Dec 27, 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 & Environmentland conversiontidemarsh migrationnew jerseyblackwater national refugewetlandsshorelinedisturbancestormmarshglobal warmingchesapeake baygedan labdelmarva peninsuladelawaregeorgiacoastalsawgrassgeologymaritime forestsaltwatertidal inundationregenerationdead treesdroughtsea level risesalt watereastern shorefloodsalt tolerant plantsghost forestseawatertributarieswoodcoastal educationsapspartina patenssaltmarylandsalt water intrusionestuarydying treesecologynorth carolinablack needle rushcedarriverbanktree deathsalt stressswampvirginiasalt tolerantbleached treessaltwater marsheshurricanenew yorkcordgrasscoastal marine ecologysaltwater marshvirginia coast reservekilling treesthe george washington universitydying forestforestclimate changesweet gumfloodingdelaware baymullica river estuaryphragmitestree stumpmid atlanticchanging shorelinesouth carolinageographychanging landscapegroundwatercoastal ecologystorymapsalinefloridawildfireseast coastlow elevationkeryn gedansoilghosts of the coastpinerising seassomerset countymarinesurvey123stumpcattus islandprime hook national wildlife refugeblue crab
iNaturalist
Na suchu
Creating a database monitoring the impacts of drought in Czech agriculture.
Multiple locations, including yours!
- Ongoing
Citizen ScienceAgricultureBiologyEcology & Environment#nature#agriculture#ecological managment#drought#outdoor#landowner#ecology#inaturalist
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 Sciencemacroinvertebrateecology macroinvertebratewater quality macro-invertebrate water qualitywaterwatchmacro-invertebrate
1