Drinking Water Quality Reports

Quality Reports

What’s the quality of my water?

The data presented in these reports is a combination of analysis results from nationally recognized water quality labs and commercial laboratories, all certified in drinking water testing by the State of Arizona Department of Health Services.

Don’t see your water provider listed? Here is a link to the Arizona Corporation Commission website, which has annual reports for a variety of community water systems, including some that service Surprise residents: https://azcc.gov/utilities/water/water-annual-reports




City of Surprise Reports

Mountain Vista  Systems -
PWS ID: 04-07-500
Questions?
Call 623.222.6000
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View past reports
 
Desert Oasis System -
PWS ID: 04-07-523
Questions?
Call 623.222.6000
2019  
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View past reports
 

Other Water System Reports

EPCOR -
PWS ID: 04-07-695
Questions?
Call 800.383.0834
2019  
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View past reports
 
City of El Mirage -
PWS ID: 04-07-091
Questions?
Call 623.933.1228
2019  
 
 
2016  
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2010  
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View past reports