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
Apr 24, 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 & Environmentwoodmid atlanticgroundwaterestuarytree deathmarinemaritime forestseawaterghosts of the coastvirginiaeastern shoreblackwater national refugesoildelawareriverbankcoastal educationrising seasforestsalt tolerantdelaware baycattus islanddisturbancemarylandsouth carolinakilling treesdroughtspartina patensvirginia coast reservenorth carolinasalt tolerant plantsgeorgialand conversiondelmarva peninsulamarsh migrationthe george washington universitystumpstormsomerset countyghost forestnew yorksalinesaltwater marshfloridalow elevationdead treesmullica river estuarypinegeologygeographysawgrassclimate changetree stumpchanging landscapesea level risecoastal marine ecologysaltwatermarshblack needle rushswampsapprime hook national wildlife refugeglobal warmingcoastalfloodshorelinetidesweet gumtributariescordgrassphragmitesnew jerseybleached treeswetlandsfloodingsaltwater marsheschesapeake baykeryn gedantidal inundationstorymapsalt water intrusionregenerationcoastal ecologyblue crabwildfiressurvey123east coastchanging shorelinedying treeshurricanesalt stressdying forestecologycedarsaltgedan labsalt water
iNaturalist
Na suchu
Creating a database monitoring the impacts of drought in Czech agriculture.
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyAgricultureinaturalistecologylandownerecological managmentnatureoutdoordrought
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
Friends of the Verde River
Verde Valley Birding and Nature Festival: Rimrock: Montezuma Well Field Trip with Spring Stewardship Institute
Montezuma Well Arizona
- Ongoing through April 25, 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 Sciencemacroinvertebratewater qualityecology water qualitywaterwatch macroinvertebratemacro-invertebrate macro-invertebrate
1