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 26, 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 & Environmentcedarfloodingphragmitesdying treesghost forestmarsh migrationestuarygedan labcoastal marine ecologyblack needle rushsawgrasswetlandsglobal warmingclimate changeriverbanksalt watertributariesdisturbancedroughtlow elevationcoastal ecologytree stumpmaritime forestsapcattus islandblackwater national refugestumpgeologysweet gumkilling treessaltwater marshessoilsalt water intrusioncoastal educationsurvey123hurricanerising seasmid atlanticnorth carolinastormsalinecoastalshorelinesaltwater marshgeorgiachanging landscapesalt toleranttree deathchanging shorelinewoodflooddying forestvirginiaeast coastpinedead treesnew jerseysomerset countygeographyprime hook national wildlife refugeswampmarylandcordgrasssea level risetidekeryn gedanstorymapspartina patenssouth carolinatidal inundationghosts of the coastland conversiondelawarechesapeake baysalt stressecologysaltwaterseawaterthe george washington universitysaltdelaware baydelmarva peninsulamullica river estuarybleached treeseastern shorewildfiresgroundwatervirginia coast reserveregenerationfloridasalt tolerant plantsmarineblue crabnew yorkmarshforest
iNaturalist
Na suchu
Creating a database monitoring the impacts of drought in Czech agriculture.
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyAgriculturelandownerecologydroughtinaturalistoutdoornatureecological 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 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 Sciencewaterwatch macro-invertebratewater qualityecologymacroinvertebrate macroinvertebratemacro-invertebrate water quality
1