Water Quality in Columbia Falls, MT
74 water systems serving 15,931 people
City Overview
Average lead detection across Columbia Falls water systems is 3.7 ppb (Low). The EPA action level is 15 ppb. 1 system have triggered action level violations.
Violation Summary
| Total violations on record | 4062 |
| Health-based violations | 536 |
| Lead action level violations | 1 |
| Open (unresolved) violations | 0 |
Water Systems in Columbia Falls
Frequently Asked Questions
Is Columbia Falls tap water safe to drink?
Columbia 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 Columbia Falls, Montana?
Columbia Falls has 74 public water systems serving approximately 15,931 people. The average lead level across sampled systems is 3.7 ppb. There are 4062 total violations on record.
Does Columbia Falls have lead in the water?
EPA monitoring data shows an average lead detection of 3.7 ppb across Columbia Falls's water systems. The EPA action level is 15 ppb. 1 system have triggered lead action level violations.
How many water utilities serve Columbia Falls?
74 public water systems are registered in Columbia Falls, Montana with the EPA Safe Drinking Water Information System. Together they serve approximately 15,931 people.