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 18, 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 & Environmentcordgrasswoodsouth carolinasaltblackwater national refugesoilsaltwater marshflooddroughtsalt tolerantcattus islandsawgrasssea level risestormstumpmullica river estuarysaltwaterswamptributariesghost forestsalt tolerant plantschanging landscapecoastal educationkilling treesdying treesfloridacoastal ecologycoastaldelaware baystorymapblack needle rushnew yorkcoastal marine ecologysomerset countydelawareprime hook national wildlife refugetree deathsweet gumclimate changesapgedan labsalt waterfloodingwetlandsmid atlanticgroundwatermarshland conversionspartina patensgeographymarinetidal inundationestuaryglobal warmingecologywildfirestiderising seasriverbankcedardelmarva peninsulachesapeake bayseawatermarsh migrationmaritime forestmarylandregenerationhurricanenorth carolinaeast coastgeologysalt stresssalinedying foresteastern shorevirginia coast reservetree stumpforestlow elevationnew jerseyphragmitesvirginiachanging shorelinesalt water intrusiondisturbancegeorgiasaltwater marshesblue crabsurvey123keryn gedanpinebleached treesghosts of the coastthe george washington universityshorelinedead trees
iNaturalist
Na suchu
Creating a database monitoring the impacts of drought in Czech agriculture.
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyAgricultureoutdoorlandownerdroughtecologyecological managmentnatureinaturalist
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
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 Science water qualitywaterwatch macroinvertebrateecologymacroinvertebrate macro-invertebratewater qualitymacro-invertebrate
1