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
Mar 16, 2026
6 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 & Environmentsomerset countysalt stresspinecoastal ecologysea level risetidal inundationcedarchesapeake baykeryn gedanphragmitessaltwatertidedisturbancedying treesmarinechanging landscapesalinedelawaresaltwater marshestree stumpestuaryvirginia coast reservemarshwoodmarylandwetlandssalt tolerantmaritime forestghosts of the coasteastern shoreghost forestsurvey123east coastriverbanknew jerseychanging shorelineblackwater national refugesawgrassforestdelmarva peninsulamarsh migrationnorth carolinatree deathgroundwatersaltwater marshswampland conversiondroughthurricanerising seasecologyblack needle rushdead treesmid atlanticsalt water intrusionlow elevationstorymapsouth carolinakilling treesseawatersaltclimate changefloodingsapdying forestsoilnew yorkcoastalstormcoastal marine ecologythe george washington universityglobal warmingdelaware bayblue crabmullica river estuarygeographycattus islandgedan labregenerationcordgrassstumpfloridasalt watervirginiageorgiaspartina patenstributariesshorelinewildfiresbleached treescoastal educationsweet gumsalt tolerant plantsprime hook national wildlife refugegeologyflood
iNaturalist
Na suchu
Creating a database monitoring the impacts of drought in Czech agriculture.
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyAgricultureinaturalistnatureoutdoorlandownerdroughtecologyecological managment
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
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 macroinvertebratewaterwatchmacroinvertebrateecology water qualitymacro-invertebratewater quality macro-invertebrate
1