Water Quality in Quincy, CA
81 water systems serving 10,290 people
City Overview
Average lead detection across Quincy water systems is 2.4 ppb (Low). The EPA action level is 15 ppb.
Violation Summary
| Total violations on record | 547 |
| Health-based violations | 170 |
| Lead action level violations | 0 |
| Open (unresolved) violations | 0 |
Water Systems in Quincy
Frequently Asked Questions
Is Quincy tap water safe to drink?
Quincy 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 Quincy, California?
Quincy has 81 public water systems serving approximately 10,290 people. The average lead level across sampled systems is 2.4 ppb. There are 547 total violations on record.
Does Quincy have lead in the water?
EPA monitoring data shows an average lead detection of 2.4 ppb across Quincy's water systems. The EPA action level is 15 ppb. No lead action level violations are currently reported.
How many water utilities serve Quincy?
81 public water systems are registered in Quincy, California with the EPA Safe Drinking Water Information System. Together they serve approximately 10,290 people.