Water Quality in Joppa, MD
18 water systems serving 11,263 people
City Overview
Average lead detection across Joppa water systems is 1.3 ppb (Low). The EPA action level is 15 ppb.
Violation Summary
| Total violations on record | 224 |
| Health-based violations | 62 |
| Lead action level violations | 0 |
| Open (unresolved) violations | 0 |
Water Systems in Joppa
Frequently Asked Questions
Is Joppa tap water safe to drink?
Joppa 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 Joppa, Maryland?
Joppa has 18 public water systems serving approximately 11,263 people. The average lead level across sampled systems is 1.3 ppb. There are 224 total violations on record.
Does Joppa have lead in the water?
EPA monitoring data shows an average lead detection of 1.3 ppb across Joppa's water systems. The EPA action level is 15 ppb. No lead action level violations are currently reported.
How many water utilities serve Joppa?
18 public water systems are registered in Joppa, Maryland with the EPA Safe Drinking Water Information System. Together they serve approximately 11,263 people.