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 & Environmentsaltdelawarewetlandswoodsalt waterstumpfloridacedarsalt tolerant plantsdelaware baynorth carolinaland conversionchanging landscapefloodingeastern shoredying forestsalt water intrusionthe george washington universityecologygeographycoastal educationkilling treesseawaterdead treesphragmitesglobal warmingsawgrasseast coastchanging shorelinedroughtsapghost forestcattus islandcordgrassspartina patenssalinewildfiresrising seasriverbankmarsh migrationtidal inundationestuarygroundwaternew yorkvirginianew jerseytidelow elevationregenerationchesapeake baysomerset countysouth carolinasea level riseblackwater national refugefloodstorymaptree deathsalt stressmaritime forestcoastal ecologygeologyclimate changesaltwater marshesblue crabsaltwatervirginia coast reservedying treesmarshmarylanddisturbancemullica river estuarytree stumpcoastalstormsaltwater marshmarinecoastal marine ecologygedan labswampmid atlanticgeorgiashorelinetributariessurvey123salt tolerantprime hook national wildlife refugesweet gumghosts of the coasthurricaneblack needle rushsoilforestpinekeryn gedandelmarva peninsulableached trees
iNaturalist
Na suchu
Creating a database monitoring the impacts of drought in Czech agriculture.
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyAgriculturenaturelandownerecological managmentoutdoordroughtecologyinaturalist
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 Marinecsm2026csm2025earth2025
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 macroinvertebrate water qualitywaterwatchmacro-invertebrateecology macro-invertebratewater qualitymacroinvertebrate
1