ONAWAY WATER AND SEWER ASSN Water Quality Report
Population
200
people served
Water Source
🏔️ Ground
wells & aquifers
National Rank
Top 54%
of 49,184 US systems
5-Year Record
⚠️ 2
violations recorded
B
Good
Safety Grade
2 violations in the past 5 years, including 1 health-based
System Details
- PWSID
- ID2290026
- Population Served
- 200
- Water Source
- Ground Water
- Owner
- Private
- State
- Idaho
- EPA Region
- 10
Contaminants of Concern
| Contaminant | Status | Violations |
|---|---|---|
| Contaminant 3100 | ✕ Health-Based | 2 |
| Contaminant 5000 | ⚠ Monitoring/Reporting | 1 |
| Contaminant 8000 | ⚠ Monitoring/Reporting | 1 |
| Total Coliform | ⚠ Monitoring/Reporting | 2 |
Violation History
2025
1
2024
1
2017
1
2016
1
2015
1
2014
1
Total violations on record: 6
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 B
Avg: B-C
6violations total
21% of national average
National avg: ~28 per system
🏘️ Small community water system.