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 31, 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 & Environmentnorth carolinasapflooddead treesfloridagedan labmid atlanticcattus islandcedarmaritime foresteast coastcoastal marine ecologysaltthe george washington universitypinevirginiasoilmullica river estuaryhurricanephragmitesglobal warmingbleached treesvirginia coast reservesomerset countystorymaprising seaswetlandsregenerationswampestuarylow elevationcoastal educationsaltwater marshessalt tolerant plantschanging landscapeghost forestfloodingmarsh migrationgeorgiagroundwatersea level risesalt water intrusionsaltwaterforestprime hook national wildlife refugesalt watertideecologykeryn gedandroughtspartina patenstidal inundationtree stumpwildfiresseawatersalinesweet gumblackwater national refugedisturbancedying treessawgrassnew jerseymarinenew yorksaltwater marshcoastaldelaware baystormdelawarewoodmarshstumptributariessalt stresssouth carolinageographyblack needle rushblue crabshorelinecoastal ecologydelmarva peninsulatree deathchanging shorelineclimate changeland conversionriverbankkilling treesghosts of the coasteastern shoredying forestgeologysalt tolerantmarylandchesapeake baysurvey123cordgrass
iNaturalist
Na suchu
Creating a database monitoring the impacts of drought in Czech agriculture.
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyAgriculturenatureecological managmentinaturalistdroughtoutdoorlandownerecology
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 Marineearth2025csm2026csm2025
Town of Gilbert
Town of Gilbert: Walk with the Naturalist
Riparian Preserve at Gilbert Water Ranch Arizona
- Ongoing through February 1, 2026 at 6:59 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 Sciencemacro-invertebrateecologywaterwatch water qualitymacroinvertebrate macro-invertebratewater quality macroinvertebrate
1