KELSO WATER ASSN Water Quality Report
C
Fair
Safety Grade
6 violations in the past 5 years
System Details
- PWSID
- OR4100134
- Population Served
- 300
- Water Source
- Ground Water
- Owner
- Private
- State
- Oregon
- EPA Region
- 10
Contaminants of Concern
| Contaminant | Status | Violations |
|---|---|---|
| Contaminant 7000 | ⚠ Monitoring/Reporting | 5 |
| Contaminant 5000 | ⚠ Monitoring/Reporting | 2 |
| Total Trihalomethanes (TTHMs) | ⚠ Monitoring/Reporting | 2 |
| Haloacetic Acids (HAA5) | ⚠ Monitoring/Reporting | 2 |
| Contaminant 8000 | ⚠ Monitoring/Reporting | 3 |
Violation History
2025
1
2024
5
2020
2
2017
1
2016
2
2002
1
2000
1
1994
1
Total violations on record: 14
Service Area
Cities Served
ZIP Codes Served
Recommended Water Filters
Based on contaminants detected in this water system:
Activated Carbon Filter
Effective for chlorine, THMs, pesticides, and taste/odor improvement
Removes: Total Trihalomethanes (TTHMs), Haloacetic Acids (HAA5)