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 13, 2026
7 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 & Environmenttideseawatereastern shorepineblackwater national refugesawgrassdelaware baytributariessalt tolerant plantsfloridageologysalt tolerantstormhurricanesalt watercordgrassdying forestghost forestsalt water intrusioncattus islandeast coastgroundwatershorelinecoastalblack needle rushforestvirginiadead treesmarylandthe george washington universitydying treessomerset countysapkeryn gedanchanging landscapecoastal marine ecologyghosts of the coastsurvey123prime hook national wildlife refugesweet gumspartina patensgeorgianew jerseyvirginia coast reservesea level risemaritime forestsalinerising seasregenerationsouth carolinageographymullica river estuaryswampsaltwater marsheschesapeake baywoodsaltcoastal educationmarsh migrationestuaryfloodingmid atlanticlow elevationtree stumpgedan labphragmitessaltwater marshkilling treessalt stresssaltwaterriverbankdisturbancesoilland conversionbleached treesfloodtree deathchanging shorelinewetlandstidal inundationclimate changestumpwildfiresdelawaredelmarva peninsulastorymapcoastal ecologymarshnorth carolinadroughtmarinenew yorkblue crabecologyglobal warmingcedar
iNaturalist
Na suchu
Creating a database monitoring the impacts of drought in Czech agriculture.
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyAgricultureinaturalistecologylandownernatureoutdoordroughtecological 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 Marineearth2025csm2026csm2025
Town of Gilbert
Town of Gilbert: Walk with the Naturalist
Riparian Preserve at Gilbert Water Ranch Arizona
- January 31, 2026 at 7:00 AM
CommunityGeneral Science
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 Sciencemacro-invertebrate macroinvertebratewater quality water qualitywaterwatchmacroinvertebrate macro-invertebrateecology
1