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 12, 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 & Environmentblue crabrising seastributariessoilgeographysalt tolerant plantscordgrasschanging landscapesapswampsomerset countysurvey123seawatersaltwater marshessea level risekilling treesecologyglobal warmingtree deathchesapeake baydelmarva peninsularegenerationprime hook national wildlife refugeland conversionshorelinesawgrasssaltsweet gumsalt tolerantstorymapnew jerseyfloodingcedarclimate changespartina patensghosts of the coastdelaware bayblackwater national refugetidemarshsouth carolinasalt stresseastern shorehurricanegroundwatervirginia coast reservemarylandgedan labghost forestmullica river estuarycattus islandcoastal educationstumpdroughtsalt water intrusionsalineblack needle rushdying forestwetlandscoastal ecologygeologyforestmaritime forestsalt waterthe george washington universitycoastalsaltwaterdying treesmarsh migrationeast coastphragmitesvirginiadelawaretidal inundationmarinetree stumpmid atlantickeryn gedandisturbancesaltwater marshgeorgiawildfireswoodnew yorknorth carolinariverbankbleached treesfloridadead treespinecoastal marine ecologystormfloodlow elevationchanging shorelineestuary
iNaturalist
Na suchu
Creating a database monitoring the impacts of drought in Czech agriculture.
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyAgriculturedroughtlandownernatureinaturalistoutdoorecological managmentecology
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 Science macro-invertebratewater qualityecologymacroinvertebrate water qualitymacro-invertebratewaterwatch macroinvertebrate
1