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
Jun 24, 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 & Environmentnew jerseywildfiresmarylandsalineghost forestsalt tolerant plantscoastal ecologygroundwatercoastaltidal inundationfloodingrising seasgeographymaritime forestcedarcoastal marine ecologybleached treessalt tolerantsaltwater marshblackwater national refugedelawaresoilsawgrassfloridadead treesswampblue crabeastern shoresalt water intrusionnorth carolinaphragmitesshorelinemullica river estuarygedan labstumpmarinetidethe george washington universitytree deatheast coastlow elevationmarshcoastal educationwetlandswoodforestsaltwaterpineregenerationsapchesapeake baysea level risenew yorkseawaterchanging landscapespartina patensmarsh migrationsweet gumcattus islandecologystormdroughtmid atlanticdisturbancevirginiasalt stresskilling treesland conversiontree stumpsurvey123cordgrassvirginia coast reservedelaware baydying treesprime hook national wildlife refugestorymapkeryn gedansaltriverbankdelmarva peninsulafloodblack needle rushchanging shorelineglobal warminggeologyclimate changeghosts of the coastsalt waterdying forestgeorgiasomerset countyhurricanesaltwater marshestributariesestuarysouth carolina
iNaturalist
Na suchu
Creating a database monitoring the impacts of drought in Czech agriculture.
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyAgricultureecological managmentnatureinaturalistlandownerecologydroughtoutdoor
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 Science water qualityecologywaterwatchwater quality macroinvertebratemacro-invertebrate macro-invertebratemacroinvertebrate
1