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
Jul 11, 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 & Environmentpinesweet gumsaltblackwater national refugewoodsapmaritime forestecologycordgrasssalt water intrusionstorymaphurricanecoastal marine ecologylow elevationmid atlanticestuarynew jerseychesapeake baytidethe george washington universityfloodingeast coastdelaware baynew yorkgeographydroughtgeologystumpblue crabchanging shorelinetidal inundationshorelinesaltwater marshsea level risenorth carolinaregenerationsurvey123marylandstormcoastal educationchanging landscapewetlandsvirginiaseawaterspartina patenskilling treesblack needle rushdead treesrising seassouth carolinageorgiasomerset countydying treesfloridasoilcoastal ecologygedan labtributariescattus islandmarshmarineclimate changebleached treesdelmarva peninsulaland conversionghosts of the coasteastern shorephragmitessalt tolerant plantsmarsh migrationtree stumpforestghost forestcedargroundwaterdelawareglobal warmingkeryn gedantree deathsaltwaterfloodprime hook national wildlife refugesalt watermullica river estuarysalinesawgrasswildfiresdisturbancesalt tolerantriverbankvirginia coast reservecoastalsaltwater marshessalt stressdying forestswamp
iNaturalist
Na suchu
Creating a database monitoring the impacts of drought in Czech agriculture.
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyAgriculturedroughtecological managmentnatureinaturalistlandownerecologyoutdoor
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 Science macroinvertebrate water qualitymacro-invertebratewaterwatchecology macro-invertebratemacroinvertebratewater quality
1