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 22, 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 & Environmentnew jerseyglobal warminggroundwaterprime hook national wildlife refugeecologytree stumpsalinemid atlanticswampsomerset countychanging landscapeeastern shoreland conversionvirginiavirginia coast reservesawgrassphragmitesgedan labmullica river estuarymarshrising seasregenerationblackwater national refugesouth carolinawetlandssalt tolerant plantslow elevationhurricaneshorelineforeststormwildfirescoastal marine ecologysalttree deathfloridacattus islandsweet gumcedarkeryn gedansoildead treestributariesstorymapsalt watersaltwater marshessaltwatersaltwater marshclimate changesalt stresskilling treesdelawareblack needle rushghost forestcoastalfloodingwoodfloodnew yorkgeologytidetidal inundationestuarysalt water intrusionriverbankmarylandthe george washington universitydelaware baychesapeake baydisturbancedying forestpinemarinebleached treesdying treesmaritime forestcoastal educationghosts of the coastsurvey123north carolinageographysapsalt tolerantcordgrasssea level risedelmarva peninsulamarsh migrationgeorgiadroughtcoastal ecologyspartina patenschanging shorelinestumpseawatereast coastblue crab
iNaturalist
Na suchu
Creating a database monitoring the impacts of drought in Czech agriculture.
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyAgricultureinaturalistlandowneroutdoordroughtecologyecological managmentnature
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
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 Science macro-invertebrate water qualitywater qualitywaterwatchmacroinvertebrateecologymacro-invertebrate macroinvertebrate
1