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
Jan 1, 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 & Environmentmarshsalt stresslow elevationsaltwaterfloridaecologysalt water intrusionestuarytree stumpbleached treessoiltidal inundationvirginiarising seasregenerationthe george washington universityriverbanksalinesaltstormwetlandsgedan labcattus islandmarsh migrationkilling treesdead treesstorymapvirginia coast reserveland conversioncoastal marine ecologyblack needle rushpinecoastal educationsawgrasssweet gumdisturbancesaltwater marshesmaritime forestseawaterchanging landscapeghosts of the coastsomerset countysouth carolinaeastern shoredelaware baysea level risesaltwater marshghost forestblackwater national refugeshorelinephragmiteswoodspartina patenscoastalnew jerseysapgeographydelawaremarylandfloodingsurvey123georgiadying forestmullica river estuarynorth carolinaprime hook national wildlife refugedroughttidehurricanetree deatheast coastdelmarva peninsulacedarforestcordgrasssalt watermarinenew yorksalt tolerant plantskeryn gedancoastal ecologystumpchanging shorelinetributariesdying treesmid atlanticchesapeake bayswampgeologyglobal warmingwildfiressalt tolerantclimate changeblue crabgroundwaterflood
iNaturalist
Na suchu
Creating a database monitoring the impacts of drought in Czech agriculture.
Multiple locations, including yours!
- Ongoing
Citizen ScienceAgricultureBiologyEcology & Environment#ecology#outdoor#agriculture#ecological managment#inaturalist#drought#landowner#nature
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 Marinecsm2026earth2025csm2025
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 Scienceecology water qualitywaterwatchmacroinvertebratemacro-invertebratewater quality macro-invertebrate macroinvertebrate
1