Water Quality in Post Falls, ID
37 water systems serving 43,684 people
City Overview
Average lead detection across Post Falls water systems is 1.9 ppb (Low). The EPA action level is 15 ppb.
Violation Summary
| Total violations on record | 1431 |
| Health-based violations | 175 |
| Lead action level violations | 0 |
| Open (unresolved) violations | 0 |
Water Systems in Post Falls
Frequently Asked Questions
Is Post Falls tap water safe to drink?
Post Falls 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 Post Falls, Idaho?
Post Falls has 37 public water systems serving approximately 43,684 people. The average lead level across sampled systems is 1.9 ppb. There are 1431 total violations on record.
Does Post Falls have lead in the water?
EPA monitoring data shows an average lead detection of 1.9 ppb across Post Falls's water systems. The EPA action level is 15 ppb. No lead action level violations are currently reported.
How many water utilities serve Post Falls?
37 public water systems are registered in Post Falls, Idaho with the EPA Safe Drinking Water Information System. Together they serve approximately 43,684 people.