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
Aug 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 & Environmentvirginiadying forestbleached treesstorymapnorth carolinamarshtidedead treespinecoastalsweet gumsaltwater marshtributariesnew yorkphragmiteskeryn gedanmid atlanticrising seasland conversionspartina patensfloodsaltestuarysalinesalt water intrusiondisturbancemullica river estuarysapchesapeake baymaritime forestsurvey123floridakilling treesvirginia coast reserveriverbankchanging landscapehurricanesalt tolerant plantsfloodingghost forestmarylandtree deathgeorgiasalt watercattus islandsalt stresswildfiresnew jerseyprime hook national wildlife refugesawgrassforestmarsh migrationsaltwater marshessaltwatersouth carolinaglobal warmingcoastal ecologysoilsomerset countywoodlow elevationshorelinestormchanging shorelineblue crabghosts of the coastsea level riseblackwater national refugetree stumpmarinedroughtseawaterclimate changecoastal marine ecologyeast coastcoastal educationregenerationdelawareeastern shorewetlandstidal inundationgeographyswampsalt tolerantgroundwaterdelmarva peninsulageologycordgrassdelaware baystumpthe george washington universitygedan labdying treesblack needle rushecologycedar
iNaturalist
Na suchu
Creating a database monitoring the impacts of drought in Czech agriculture.
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyAgriculturenatureecological managmentdroughtlandownerinaturalistecologyoutdoor
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 Sciencemacroinvertebrate macro-invertebratewater quality macroinvertebrate water qualitymacro-invertebrateecologywaterwatch
1