Is Denver, Colorado tap water safe?
2 water systems report serving Denver. Your water depends on which one serves your address. Check your bill if unsure.
C
Advenir French Quarter
Serves 3,447 people · Surface water · Full report →
1 health-based violation in the last 5 years; 5 monitoring/reporting violations; 1 not yet resolved; PFAS tested (UCMR 5), none above federal limits; Lead 90th percentile below the action level (2025).
A
Garden Meadows
Serves 250 people · Surface water · Full report →
No health-based violations in the last 5 years; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2024).