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 30, 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 & Environmentkeryn gedanmaritime forestsalt water intrusionestuaryphragmitesgedan labdying forestcoastal marine ecologyeastern shoredying treessouth carolinadisturbancevirginiafloodtree stumpsurvey123mullica river estuaryblack needle rushnew jerseysapsomerset countycedarshorelinechanging shorelinespartina patensnew yorkvirginia coast reserverising seaswetlandswildfirescoastalsweet gumclimate changeeast coastdead treesdelawaregroundwaterregenerationsoilsalt tolerantdelaware bayprime hook national wildlife refugelow elevationblackwater national refugemarshhurricanenorth carolinacoastal ecologywoodmid atlantictidal inundationthe george washington universitycordgrassglobal warmingbleached treessawgrassforestsalt watermarylandsaltstumpmarsh migrationsaltwater marshesfloridasaltwaterdelmarva peninsulacoastal educationfloodingdroughtsea level risetidesalt tolerant plantsswampchanging landscapepinechesapeake baymarineblue crabcattus islandkilling treessalineland conversionseawaterghosts of the coastgeographygeorgiasalt stresstree deathstorymapriverbanktributariesgeologysaltwater marshghost forestecologystorm
iNaturalist
Na suchu
Creating a database monitoring the impacts of drought in Czech agriculture.
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyAgricultureinaturalistnatureecologydroughtecological managmentoutdoorlandowner
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 Sciencemacroinvertebrate water qualitywaterwatchecology macroinvertebratewater qualitymacro-invertebrate macro-invertebrate
1