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 15, 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 & Environmentstorymapfloodingdisturbancesaltwater marshesrising seasfloodforestsalt stresssalt tolerant plantssaltfloridaeastern shoreghost forestvirginiaestuaryswampkilling treestidal inundationdelaware baycoastal ecologyhurricaneriverbankstumpsouth carolinaland conversiondroughttributariesnew jerseysurvey123seawatermullica river estuarylow elevationtree deathmid atlanticpinenorth carolinatree stumpcoastal educationshorelinegeologycordgrassprime hook national wildlife refugegroundwatersweet gumdying treesmarshgeographymarinechanging landscapetidecattus islandvirginia coast reservesalt watersalt tolerantwildfiressea level risekeryn gedansalinewoodmarsh migrationdead treessaltwater marshsapeast coastsalt water intrusiondying forestcedarclimate changemaritime forestblue crabecologysaltwaterthe george washington universityphragmitesgedan labchesapeake baysoilgeorgiasomerset countyblackwater national refugecoastal marine ecologyblack needle rushsawgrassdelmarva peninsulaglobal warmingstormspartina patensdelawarechanging shorelinewetlandsghosts of the coastregenerationcoastalbleached treesnew yorkmaryland
iNaturalist
Na suchu
Creating a database monitoring the impacts of drought in Czech agriculture.
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyAgriculturedroughtlandownerecologynatureinaturalistecological managmentoutdoor
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 Sciencemacroinvertebrate macroinvertebratewater quality macro-invertebratemacro-invertebrate water qualityecologywaterwatch
1