Water Quality in Grand Isle, VT
18 water systems serving 38,178 people
City Overview
Average lead detection across Grand Isle water systems is 20.8 ppb (Elevated). The EPA action level is 15 ppb. 3 systems have triggered action level violations.
Violation Summary
| Total violations on record | 414 |
| Health-based violations | 96 |
| Lead action level violations | 3 |
| Open (unresolved) violations | 0 |
Water Systems in Grand Isle
Frequently Asked Questions
Is Grand Isle tap water safe to drink?
Some water systems in Grand Isle have detected elevated lead levels. While municipal treatment meets EPA standards, lead can leach from older home plumbing. Consider using a certified filter if your home was built before 1986.
What is the water quality in Grand Isle, Vermont?
Grand Isle has 18 public water systems serving approximately 38,178 people. The average lead level across sampled systems is 20.8 ppb. There are 414 total violations on record.
Does Grand Isle have lead in the water?
EPA monitoring data shows an average lead detection of 20.8 ppb across Grand Isle's water systems. The EPA action level is 15 ppb. 3 systems have triggered lead action level violations.
How many water utilities serve Grand Isle?
18 public water systems are registered in Grand Isle, Vermont with the EPA Safe Drinking Water Information System. Together they serve approximately 38,178 people.