Water Quality in Des Peres, MO
32 water systems serving 14,282 people
City Overview
Average lead detection across Des Peres water systems is 1.9 ppb (Low). The EPA action level is 15 ppb.
Violation Summary
| Total violations on record | 4181 |
| Health-based violations | 831 |
| Lead action level violations | 0 |
| Open (unresolved) violations | 0 |
Water Systems in Des Peres
Frequently Asked Questions
Is Des Peres tap water safe to drink?
Des Peres 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 Des Peres, Missouri?
Des Peres has 32 public water systems serving approximately 14,282 people. The average lead level across sampled systems is 1.9 ppb. There are 4181 total violations on record.
Does Des Peres have lead in the water?
EPA monitoring data shows an average lead detection of 1.9 ppb across Des Peres's water systems. The EPA action level is 15 ppb. No lead action level violations are currently reported.
How many water utilities serve Des Peres?
32 public water systems are registered in Des Peres, Missouri with the EPA Safe Drinking Water Information System. Together they serve approximately 14,282 people.