Water Quality in Denison, TX
27 water systems serving 39,687 people
City Overview
Average lead detection across Denison water systems is 1.1 ppb (Low). The EPA action level is 15 ppb.
Violation Summary
| Total violations on record | 1364 |
| Health-based violations | 143 |
| Lead action level violations | 0 |
| Open (unresolved) violations | 0 |
Water Systems in Denison
Frequently Asked Questions
Is Denison tap water safe to drink?
Denison 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 Denison, Texas?
Denison has 27 public water systems serving approximately 39,687 people. The average lead level across sampled systems is 1.1 ppb. There are 1364 total violations on record.
Does Denison have lead in the water?
EPA monitoring data shows an average lead detection of 1.1 ppb across Denison's water systems. The EPA action level is 15 ppb. No lead action level violations are currently reported.
How many water utilities serve Denison?
27 public water systems are registered in Denison, Texas with the EPA Safe Drinking Water Information System. Together they serve approximately 39,687 people.