Water Quality: ST. JOHN, ND
1 water system • 341 people served
No Health Violations14
Total Violations
0
Health-Based Violations
1
Water Systems
341
Population Served
Water Quality Summary
ST. JOHN has no health-based drinking water violations on record in the EPA SDWIS database. There are 14 monitoring or reporting violations, which typically means the system missed a testing deadline rather than finding a contaminant above safe levels.
Contaminants Found
Coliform (TCR)
Water Systems Serving ST. JOHN
| System Name | PWSID | Source | Population | Violations |
|---|---|---|---|---|
| ST JOHN CITY OF | ND4000854 | Groundwater | 341 | 14 |
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.