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
Mar 4, 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 & Environmentkilling treessaltwater marshesvirginia coast reservedead treesdying forestgedan labblack needle rushswampsea level risecordgrasssalt water intrusiondroughtcoastal educationcoastal marine ecologygeorgiamarsh migrationclimate changeestuaryecologywildfiresgeologyeast coastnew yorksurvey123eastern shorestorymapprime hook national wildlife refugepinemid atlanticgeographygroundwaterbleached treesrising seassaltwatervirginiawetlandstidal inundationsalt waternew jerseyshorelinesoilstormhurricanesalt tolerant plantssalttree deathsalinechanging landscapemarshsapcattus islandthe george washington universitysalt tolerantcedardying treesphragmitesghost forestsouth carolinadelmarva peninsulariverbankfloodstumpkeryn gedanblue crabchanging shorelineregenerationchesapeake bayblackwater national refugecoastal ecologyglobal warmingtributariesseawatertree stumplow elevationghosts of the coastdelawarecoastalforestmarylandsweet gumsawgrassmaritime forestdelaware baysaltwater marshwoodtidenorth carolinasomerset countyfloridaspartina patenssalt stressmarinedisturbanceland conversionfloodingmullica river estuary
iNaturalist
Na suchu
Creating a database monitoring the impacts of drought in Czech agriculture.
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyAgriculturelandownerdroughtoutdoorecological managmentecologyinaturalistnature
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
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 water qualityecologymacro-invertebrate macroinvertebrate macro-invertebratewater qualitywaterwatch
1