UMATILLA, CITY OF Water Quality Report
Population
8,256
people served
Water Source
🏔️ Ground
wells & aquifers
National Rank
Top 90%
of 49,184 US systems
5-Year Record
⚠️ 11
violations recorded
C
Fair
Safety Grade
11 violations in the past 5 years
System Details
- PWSID
- OR4100914
- Population Served
- 8,256
- Water Source
- Ground Water
- Owner
- Local Government
- State
- Oregon
- EPA Region
- 10
Contaminants of Concern
| Contaminant | Status | Violations |
|---|---|---|
| Contaminant 7000 | ⚠ Monitoring/Reporting | 6 |
| Contaminant 3028 | ⚠ Monitoring/Reporting | 3 |
| Contaminant 8000 | ⚠ Monitoring/Reporting | 6 |
| Total Coliform | ⚠ Monitoring/Reporting | 1 |
Violation History
2025
3
2024
6
2021
2
2020
3
2003
2
Total violations on record: 16
Service Area
Cities Served
ZIP Codes Served
Recommended Water Filters
Based on contaminants detected in this water system:
UV Water Purifier
Kills bacteria and viruses without chemicals
Removes: Total Coliform
How does this compare?
This systemNational average
Grade C
Avg: B-C
16violations total
57% of national average
National avg: ~28 per system
📍 Average-sized water system.