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 14, 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 & Environmenttributariesregenerationfloridafloodnew yorkclimate changevirginiaspartina patensdying forestsalt water intrusiontree deathdroughttree stumptidal inundationmullica river estuarycedarmarylandhurricanecoastal marine ecologysomerset countycattus islandprime hook national wildlife refugepinenorth carolinastormsalt tolerant plantsstorymapkilling treessouth carolinafloodingswampdelaware baywetlandssapdying treesgeographyghost forestcoastal ecologyphragmitesdelmarva peninsulariverbankcordgrassmaritime forestland conversionblack needle rushtidesoilsweet gumsalt tolerantsaltwater marshdead treesnew jerseyecologyshorelineseawatergeologysaltwatersawgrasschanging shorelineeast coastforestestuarychanging landscapemarshstumpdelawaregeorgiaghosts of the coasteastern shorecoastal educationlow elevationmid atlanticmarinesea level risesaltwater marshesgedan labbleached treeswildfiresthe george washington universitychesapeake baysalt stressglobal warmingvirginia coast reserverising seassalt watergroundwatermarsh migrationcoastalblackwater national refugesalinedisturbancewoodsaltkeryn gedansurvey123blue crab
iNaturalist
Na suchu
Creating a database monitoring the impacts of drought in Czech agriculture.
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyAgricultureinaturalistlandownerecologydroughtoutdoornatureecological 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 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 macroinvertebrateecologywater quality water qualitymacroinvertebratemacro-invertebratewaterwatch macro-invertebrate
1