Water Quality in Pierre, SD
36 water systems serving 17,179 people
City Overview
Average lead detection across Pierre water systems is 1.8 ppb (Low). The EPA action level is 15 ppb.
Violation Summary
| Total violations on record | 976 |
| Health-based violations | 182 |
| Lead action level violations | 0 |
| Open (unresolved) violations | 0 |
Water Systems in Pierre
Frequently Asked Questions
Is Pierre tap water safe to drink?
Pierre 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 Pierre, South Dakota?
Pierre has 36 public water systems serving approximately 17,179 people. The average lead level across sampled systems is 1.8 ppb. There are 976 total violations on record.
Does Pierre have lead in the water?
EPA monitoring data shows an average lead detection of 1.8 ppb across Pierre's water systems. The EPA action level is 15 ppb. No lead action level violations are currently reported.
How many water utilities serve Pierre?
36 public water systems are registered in Pierre, South Dakota with the EPA Safe Drinking Water Information System. Together they serve approximately 17,179 people.