Is Coal Creek, Colorado tap water safe?
4 water systems report serving Coal Creek. Your water depends on which one serves your address. Check your bill if unsure. This list is matched from the ZIP codes in this place, so it may include nearby systems.
C
City of Florence
Serves 7,500 people · Surface water · Full report →
1 health-based violation in the last 5 years; 9 monitoring/reporting violations; PFAS tested (UCMR 5), none above federal limits; Lead 90th percentile below the action level (2025).
B
Town of Williamsburg
Serves 775 people · Surface water · Full report →
No health-based violations in the last 5 years; 6 monitoring/reporting violations; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2025).
A
Town of Coal Creek
Serves 350 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 (2025).
B
East Florence Wa
Serves 326 people · Surface water · Full report →
No health-based violations in the last 5 years; 14 monitoring/reporting violations; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2025).