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 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 & Environmentwetlandstidetree stumpriverbankland conversionsalt water intrusionfloodinggeorgiafloridatree deatheast coastsweet gumstorymapshorelinedying forestsea level risesaltwatermaritime forestseawatersawgrasslow elevationpinetidal inundationgroundwatermullica river estuarystumpspartina patensphragmitesvirginia coast reservesapsoilregenerationwoodmid atlanticsaltdead treeschanging shorelineblack needle rushclimate changesaltwater marshessurvey123cedartributariesnorth carolinadelawaremarsh migrationhurricanekeryn gedancoastal marine ecologydelmarva peninsulasalt tolerantchesapeake bayblue crabmarinevirginiawildfiresrising seasthe george washington universitycoastal ecologystormdying treessouth carolinafloodnew yorksaltwater marshswampgeologymarshghost forestglobal warmingprime hook national wildlife refugeblackwater national refugedisturbancegedan labchanging landscapeghosts of the coastdroughtsalinesalt waterdelaware baygeographysalt stressnew jerseycoastal educationcoastalkilling treeseastern shorebleached treescordgrasssalt tolerant plantssomerset countycattus islandforestmarylandestuaryecology
iNaturalist
Na suchu
Creating a database monitoring the impacts of drought in Czech agriculture.
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyAgriculturenatureoutdoorecologylandownerinaturalistdroughtecological managment
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 Marinecsm2025earth2025csm2026
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 Sciencemacroinvertebratewater qualityecologymacro-invertebrate macro-invertebrate macroinvertebrate water qualitywaterwatch
1