DALLAS, CITY OF Water Quality Report
Population
17,911
people served
Water Source
🌊 Surface
rivers, lakes, reservoirs
National Rank
—
of 49,184 US systems
5-Year Record
⚠️ 59
violations recorded
F
Unsafe
Safety Grade
59 violations in the past 5 years, including 6 health-based
System Details
- PWSID
- OR4100248
- Population Served
- 17,911
- Water Source
- Surface Water
- Owner
- Local Government
- State
- Oregon
- EPA Region
- 10
Contaminants of Concern
| Contaminant | Status | Violations |
|---|---|---|
| Contaminant 0800 | ⚠ Monitoring/Reporting | 1 |
| Contaminant 3028 | ⚠ Monitoring/Reporting | 2 |
| Contaminant 8000 | ⚠ Monitoring/Reporting | 2 |
| Contaminant 0300 | ✕ Health-Based | 17 |
| Contaminant 5000 | ⚠ Monitoring/Reporting | 14 |
| Contaminant 0200 | ⚠ Monitoring/Reporting | 22 |
| Contaminant 7000 | ⚠ Monitoring/Reporting | 6 |
Violation History
2025
1
2024
2
2023
3
2022
32
2021
21
2018
2
2015
2
2008
1
Total violations on record: 64
Service Area
Cities Served
ZIP Codes Served
How does this compare?
This systemNational average
Grade F
Avg: B-C
64violations total
229% of national average
National avg: ~28 per system
📍 Mid-to-large system — serves 3× the national average.