Is Preston, Idaho tap water safe?
5 water systems report serving Preston. 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.
D
City of Preston
Serves 5,591 people · Groundwater · Full report →
3 health-based violations 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 (2022).
D
Cub River Acres
Serves 180 people · Groundwater · Full report →
3 health-based violations in the last 5 years; 8 monitoring/reporting violations; 1 not yet resolved; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2025).
B
Birch Creek Culinary
Serves 120 people · Groundwater · Full report →
1 health-based violation in the last 5 years; 3 monitoring/reporting violations; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2023).
B
Strawberry Mink Creek Water Assn
Serves 75 people · Surface water · Full report →
No health-based violations in the last 5 years; 9 monitoring/reporting violations; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2022).
D
Winder Water System
Serves 20 people · Groundwater · Full report →
6 health-based violations in the last 5 years; 8 monitoring/reporting violations; 3 not yet resolved; No UCMR 5 PFAS results on file.