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City of Chandler
City of Chandler: Birding Tour of Veterans Oasis Park
Chandler Nature Center Arizona
- Ongoing through December 14, 2025 at 6:59 AM
CommunityGeneral Science
drinking water
within 25 miles
Dec 14, 2025
23 opportunities found! use fewer search filter criteria to find more opportunities
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Crowd the Tap
We’re creating a national inventory of tap water pipes.
Multiple locations, including yours!
- Ongoing
Citizen ScienceHealth & Medicinetop viewed 2021pipestop 22 in 2022waterhealthtop2022
Akshaj Molukutla
Drinking Water Quality in Parks
To monitor and test the quality of drinking water in parks
Anywhere
- Ongoing
Citizen ScienceHealth & MedicinePolicyOcean Water Marine
CitSci.org
Drinking Water Survey
We hope to limit the exposure of people to harmful metals in their drinking water.
Anywhere
- Ongoing
Citizen Science
EarthEcho International
EarthEcho Water Challenge
Collect and share water quality data to inform water quality protection actions
Anywhere
- Ongoing
Citizen ScienceBiologyNature & OutdoorsPolicyEducationAnimalsDisaster ResponseOcean Water MarineChemistryEcology & Environmentwater qualitywatershedec2020girl scoutscsm2026ocean & waterthe crowd and the clouddrinking wateryouthcsm2025monitoringwaterearth2025
Maricopa County Parks and Recreation
Maricopa County Parks and Recreation: Guided Bird Hike–Christmas Bird Count
Spur Cross Ranch Conservation Area Arizona
- December 29, 2025 at 7:00 AM
CommunityGeneral Science
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
Phoenix Public Library
Phoenix Public Library: Aqua Aware Arizona
Phoenix Public Library - Cesar Chavez Library Arizona
- Ongoing through December 14, 2025 at 6:59 AM
CommunityGeneral Science
River Bug Hunts
Explore the world of aquatic insects and larvae!
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyOcean Water MarineInsects & PollinatorsAnimalsNature & OutdoorsEducationbenthic macroinvertebratesriverslarvaaquatic insectsstreams
Izaak Walton League of America
Salt Watch
Monitor chloride levels in local streams.
Multiple locations, including yours!
- Ongoing
Citizen ScienceOcean Water MarineEcology & EnvironmentEducationsaltcsm2025waterwaycsm2026earth2025road salt