Public water system · MT0000271
ActiveLewistown City of
Community water system in Fergus County, Montana, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
5,923
Service connections
2,906
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-07-01 | 71 | 7000 | No | Resolved |
| 2017-11-15 | 34 | 3014 | No | Resolved |
| 2017-07-01 | 71 | 7000 | No | Resolved |
| 2016-11-23 | 34 | 3014 | No | Resolved |
| 2016-03-01 | 22 | 3100 | Yes | Resolved |
| 2015-12-01 | 22 | 3100 | Yes | Resolved |
| 2015-10-01 | 22 | 3100 | Yes | Archived |
| 2015-09-01 | 22 | 3100 | Yes | Archived |
| 2015-07-01 | 71 | 7000 | No | Resolved |
| 2014-11-01 | 22 | 3100 | Yes | Archived |
| 2014-10-01 | 22 | 3100 | Yes | Archived |
| 2014-09-01 | 22 | 3100 | Yes | Archived |
Lewistown City of: frequently asked questions
Is Lewistown City of's water safe to drink?
Lewistown City of is an active community water system regulated under the Safe Drinking Water Act, overseen by the MT state drinking water program. EPA SDWA violation and enforcement records for this system are being added to AquaCensus from EPA ECHO; consult EPA ECHO or your annual Consumer Confidence Report for its current compliance status.
Who runs Lewistown City of?
Lewistown City of (PWSID MT0000271) is a local government-owned community water system, regulated by the MT state drinking water program.
How many people does Lewistown City of serve?
Lewistown City of reports serving 5,923 people through 2,906 service connections in Fergus County, Montana.
Where does Lewistown City of get its water?
EPA SDWIS lists this system's primary water source as groundwater.
Other water systems in Fergus County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Lehrkinds Big Spring Water | Fergus | 2,575 | Non-transient non-community | Purchased groundwater |
| Eddies Corner | Fergus | 503 | Transient non-community | Groundwater |
| K-M Scout Ranch Water System | Fergus | 325 | Transient non-community | Groundwater |
| Mountain Acres Mb Hm Pk | Fergus | 320 | Community | Purchased groundwater |
| Winifred Town of | Fergus | 274 | Community | Groundwater |
| Denton Town of | Fergus | 255 | Community | Surface water |