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 20, 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 & Environmentghosts of the coastcoastal marine ecologytree stumpeastern shoremaritime forestmarylandghost forestwetlandsclimate changesurvey123regenerationdying treesvirginiageologycoastal ecologyblack needle rushwooddroughtwildfiresglobal warmingdelmarva peninsulaestuarytree deathmarsh migrationnew yorkforestsalineriverbankseawatersweet gumsalt waterdelaware baycattus islandpinedisturbancecedarmullica river estuarysomerset countystumpsapdead treessalt water intrusionland conversionkeryn gedangroundwaterfloodchesapeake baynorth carolinacoastal educationtributariessaltwater marshesblue crabcoastaldying forestcordgrassdelawarelow elevationphragmiteschanging shorelinekilling treessaltsoiltidemid atlanticsaltwatersea level risebleached treessaltwater marshsouth carolinafloridasalt tolerant plantschanging landscapesalt tolerantgeorgiahurricanemarshgeographyswampprime hook national wildlife refugerising seasshorelinesawgrassgedan labthe george washington universityvirginia coast reservestorymapsalt stressmarinestormspartina patensecologyfloodingblackwater national refugeeast coasttidal inundationnew jersey
iNaturalist
Na suchu
Creating a database monitoring the impacts of drought in Czech agriculture.
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyAgricultureinaturalistnatureoutdoordroughtecological managmentecologylandowner
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 macro-invertebrate water qualityecologywater qualitymacro-invertebrate macroinvertebratewaterwatch
1