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
Oct 9, 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 & Environmentspartina patenssalineestuarygeorgiasweet gumvirginiawetlandsstumpsapsaltwater marshessouth carolinachanging landscapevirginia coast reservewoodfloodingsalttributariesnorth carolinageographysalt tolerantsomerset countynew jerseymarylandgedan labmullica river estuarydying treessalt water intrusionghosts of the coastdelawaresawgrassnew yorkcoastaltree deathgeologyfloodstormrising seascedarriverbankbleached treesglobal warmingchanging shorelinetidal inundationsalt watersurvey123coastal marine ecologydelaware baydisturbanceghost forestmaritime forestdelmarva peninsulawildfirespinecoastal ecologysea level risesoildead treeschesapeake bayforestmarinestorymaphurricaneecologytideclimate changesalt stressswampdroughtsaltwater marshblue crabcoastal educationmid atlanticshorelinemarshcattus islandeastern shoreland conversionblack needle rusheast coasttree stumpkeryn gedanseawaterfloridalow elevationdying forestsalt tolerant plantscordgrassphragmitesgroundwaterkilling treesregenerationblackwater national refugemarsh migrationthe george washington universityprime hook national wildlife refugesaltwater
iNaturalist
Na suchu
Creating a database monitoring the impacts of drought in Czech agriculture.
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyAgricultureecologynatureecological managmentlandowneroutdoorinaturalistdrought
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 Science macro-invertebrate water qualitymacroinvertebratemacro-invertebratewater qualitywaterwatch macroinvertebrateecology
1