Water Quality: Lewistown, MT
4 water systems • 6,078 people served
Multiple Health Violations239
Total Violations
38
Health-Based Violations
4
Water Systems
6,078
Population Served
Water Quality Summary
Lewistown has 38 health-based violations on record, meaning one or more contaminants were found above EPA-established safe levels. Contaminants involved: Gross Alpha, Nitrate-Nitrite. In total, 239 violations are on record for 4 water systems serving 6,078 people.
Contaminants Found
Gross Alpha
Nitrate-Nitrite
Water Systems Serving Lewistown
| System Name | PWSID | Source | Population | Violations |
|---|---|---|---|---|
| LEWISTOWN CITY OF | MT0000271 | Groundwater | 5,923 | 64 |
| KING RANCH COLONY | MT0000432 | Groundwater | 56 | 106 |
| DEERFIELD HUTTERITE COLONY | MT0000431 | Groundwater | 51 | 63 |
| SPRING CREEK COLONY LEWISTOWN | MT0000433 | Groundwater | 48 | 6 |
Concerned About Your Water?
A home water filter can remove common contaminants. NSF-certified filters are tested against EPA standards.
Consider a reverse osmosis system for comprehensive filtration or a carbon filter for basic improvement.
Data Sources
Drinking water violation data from the EPA Safe Drinking Water Information System (SDWIS). Data includes all recorded violations for active community water systems.