Water Quality in Scottsdale, AZ
64 water systems serving 356,036 people
City Overview
Average lead detection across Scottsdale water systems is 6.3 ppb (Moderate). The EPA action level is 15 ppb. 2 systems have triggered action level violations.
Violation Summary
| Total violations on record | 3743 |
| Health-based violations | 175 |
| Lead action level violations | 2 |
| Open (unresolved) violations | 0 |
Water Systems in Scottsdale
Frequently Asked Questions
Is Scottsdale tap water safe to drink?
Scottsdale 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 Scottsdale, Arizona?
Scottsdale has 64 public water systems serving approximately 356,036 people. The average lead level across sampled systems is 6.3 ppb. There are 3743 total violations on record.
Does Scottsdale have lead in the water?
EPA monitoring data shows an average lead detection of 6.3 ppb across Scottsdale's water systems. The EPA action level is 15 ppb. 2 systems have triggered lead action level violations.
How many water utilities serve Scottsdale?
64 public water systems are registered in Scottsdale, Arizona with the EPA Safe Drinking Water Information System. Together they serve approximately 356,036 people.