UNIT 3 WATER ASSN Water Quality Report
Population
350
people served
Water Source
🏔️ Ground
wells & aquifers
National Rank
Top 90%
of 49,184 US systems
5-Year Record
⚠️ 64
violations recorded
C
Fair
Safety Grade
64 violations in the past 5 years, including 3 health-based
System Details
- PWSID
- ID5270025
- Population Served
- 350
- Water Source
- Ground Water
- Owner
- Private
- State
- Idaho
- EPA Region
- 10
Contaminants of Concern
| Contaminant | Status | Violations |
|---|---|---|
| Contaminant 3100 | ⚠ Monitoring/Reporting | 5 |
| Contaminant 0700 | ✕ Health-Based | 2 |
| Contaminant 7500 | ⚠ Monitoring/Reporting | 5 |
| Contaminant 0999 | ⚠ Monitoring/Reporting | 31 |
| Contaminant 8000 | ⚠ Monitoring/Reporting | 25 |
| Contaminant 5000 | ⚠ Monitoring/Reporting | 3 |
| Total Trihalomethanes (TTHMs) | ⚠ Monitoring/Reporting | 7 |
| Haloacetic Acids (HAA5) | ⚠ Monitoring/Reporting | 7 |
| Contaminant 2032 | ⚠ Monitoring/Reporting | 3 |
| Nitrate | ⚠ Monitoring/Reporting | 2 |
| Contaminant 5200 | ✕ Health-Based | 2 |
Violation History
2025
1
2024
35
2023
17
2022
11
2020
3
2019
5
2018
3
2016
5
2015
4
2014
5
Total violations on record: 92
Service Area
Cities Served
ZIP Codes Served
Recommended Water Filters
Based on contaminants detected in this water system:
Reverse Osmosis System
Removes up to 99% of contaminants including PFAS, lead, arsenic, and nitrates
Removes: Nitrate
Activated Carbon Filter
Effective for chlorine, THMs, pesticides, and taste/odor improvement
Removes: Total Trihalomethanes (TTHMs), Haloacetic Acids (HAA5)
How does this compare?
This systemNational average
Grade C
Avg: B-C
92violations total
329% of national average
National avg: ~28 per system
🏘️ Small community water system.