Water Quality in Bay St Louis, MS
17 water systems serving 13,401 people
City Overview
Average lead detection across Bay St Louis water systems is 7.3 ppb (Moderate). The EPA action level is 15 ppb.
Violation Summary
| Total violations on record | 1209 |
| Health-based violations | 32 |
| Lead action level violations | 0 |
| Open (unresolved) violations | 0 |
Water Systems in Bay St Louis
Frequently Asked Questions
Is Bay St Louis tap water safe to drink?
Bay St Louis 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 Bay St Louis, Mississippi?
Bay St Louis has 17 public water systems serving approximately 13,401 people. The average lead level across sampled systems is 7.3 ppb. There are 1209 total violations on record.
Does Bay St Louis have lead in the water?
EPA monitoring data shows an average lead detection of 7.3 ppb across Bay St Louis's water systems. The EPA action level is 15 ppb. No lead action level violations are currently reported.
How many water utilities serve Bay St Louis?
17 public water systems are registered in Bay St Louis, Mississippi with the EPA Safe Drinking Water Information System. Together they serve approximately 13,401 people.