Water Quality in Douglas, AZ
16 water systems serving 19,626 people
City Overview
Average lead detection across Douglas water systems is 4.4 ppb (Low). The EPA action level is 15 ppb.
Violation Summary
| Total violations on record | 1576 |
| Health-based violations | 100 |
| Lead action level violations | 0 |
| Open (unresolved) violations | 0 |
Water Systems in Douglas
Frequently Asked Questions
Is Douglas tap water safe to drink?
Douglas tap water meets EPA standards for most contaminants. Review the individual water system pages below for the latest lead sample results and violation history.
What is the water quality in Douglas, Arizona?
Douglas has 16 public water systems serving approximately 19,626 people. The average lead level across sampled systems is 4.4 ppb. There are 1576 total violations on record.
Does Douglas have lead in the water?
EPA monitoring data shows an average lead detection of 4.4 ppb across Douglas's water systems. The EPA action level is 15 ppb. No lead action level violations are currently reported.
How many water utilities serve Douglas?
16 public water systems are registered in Douglas, Arizona with the EPA Safe Drinking Water Information System. Together they serve approximately 19,626 people.