LA GRANDE, CITY OF Water Quality Report
Population
13,460
people served
Water Source
🏔️ Ground
wells & aquifers
National Rank
Top 90%
of 49,184 US systems
5-Year Record
⚠️ 5
violations recorded
C
Fair
Safety Grade
5 violations in the past 5 years
System Details
- PWSID
- OR4100453
- Population Served
- 13,460
- Water Source
- Ground Water
- Owner
- Local Government
- State
- Oregon
- EPA Region
- 10
Contaminants of Concern
| Contaminant | Status | Violations |
|---|---|---|
| Contaminant 8000 | ⚠ Monitoring/Reporting | 9 |
| Contaminant 5000 | ⚠ Monitoring/Reporting | 1 |
| Contaminant 2987 | ⚠ Monitoring/Reporting | 3 |
Violation History
2024
3
2022
2
2020
2
2019
1
2018
3
2017
2
Total violations on record: 13
Service Area
Cities Served
ZIP Codes Served
How does this compare?
This systemNational average
Grade C
Avg: B-C
13violations total
46% of national average
National avg: ~28 per system
📍 Mid-to-large system — serves 2× the national average.