JOHNSTON CO-WEST Water Quality Report
Population
92,365
people served
Water Source
🌊 Surface
rivers, lakes, reservoirs
National Rank
Top 90%
of 49,184 US systems
5-Year Record
⚠️ 3
violations recorded
C
Fair
Safety Grade
3 violations in the past 5 years
System Details
- PWSID
- NC0351070
- Population Served
- 92,365
- Water Source
- Surface Water
- Owner
- Local Government
- State
- North Carolina
- EPA Region
- 4
Contaminants of Concern
| Contaminant | Status | Violations |
|---|---|---|
| Contaminant 7000 | ⚠ Monitoring/Reporting | 7 |
| Contaminant 8000 | ⚠ Monitoring/Reporting | 1 |
Violation History
2025
1
2021
2
2020
2
2019
2
2001
1
Total violations on record: 8
Service Area
Cities Served
ZIP Codes Served
How does this compare?
This systemNational average
Grade C
Avg: B-C
8violations total
29% of national average
National avg: ~28 per system
🏙️ This is a large system — serving 14× more people than the national average.