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
Jan 16, 2026
7 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 & Environmentfloodingpinesouth carolinakilling treesnew jerseysalt waterwetlandssalinegroundwatertributariesrising seascoastal educationkeryn gedansaltwaterforestfloridatree stumpsea level risechanging shorelinestormcattus islandtidal inundationsomerset countyswampdelawaremid atlanticeast coastregenerationsaltwater marshspartina patensclimate changeseawaterchesapeake bayblack needle rushdying treesmarsh migrationdisturbanceblue crabcoastal marine ecologyshorelinesalt stressdroughtfloodgeologyghost forestnew yorkglobal warmingtree deathsurvey123virginiasalt water intrusionvirginia coast reservesweet gumwildfirescoastalsalt tolerantlow elevationmaritime forestmullica river estuaryhurricanenorth carolinagedan labecologymarylandsalt tolerant plantswoodsawgrassthe george washington universitycordgrasssaltwater marshesmarineprime hook national wildlife refugecoastal ecologysoilsalttidechanging landscapestorymapbleached treesestuarystumpgeographycedarriverbankdelmarva peninsulageorgialand conversiondelaware bayblackwater national refugemarshsapdying forestdead treesphragmiteseastern shoreghosts of the coast
iNaturalist
Na suchu
Creating a database monitoring the impacts of drought in Czech agriculture.
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyAgricultureecologyoutdoorecological managmentinaturalistdroughtlandownernature
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
Town of Gilbert
Town of Gilbert: Walk with the Naturalist
Riparian Preserve at Gilbert Water Ranch Arizona
- January 31, 2026 at 7:00 AM
CommunityGeneral Science
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 Sciencewaterwatchwater quality macro-invertebrateecologymacro-invertebrate macroinvertebratemacroinvertebrate water quality
1