TWENTY MILE CREEK WATER ASSN Water Quality Report
Population
225
people served
Water Source
🌊 Surface
rivers, lakes, reservoirs
National Rank
Top 90%
of 49,184 US systems
5-Year Record
⚠️ 4
violations recorded
C
Fair
Safety Grade
4 violations in the past 5 years, including 12 health-based
System Details
- PWSID
- ID1110030
- Population Served
- 225
- Water Source
- Surface Water
- Owner
- Private
- State
- Idaho
- EPA Region
- 10
Contaminants of Concern
| Contaminant | Status | Violations |
|---|---|---|
| Contaminant 0300 | ✕ Health-Based | 8 |
| Total Trihalomethanes (TTHMs) | ✕ Health-Based | 4 |
Violation History
2024
4
2018
2
2017
4
2016
2
Total violations on record: 12
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)
How does this compare?
This systemNational average
Grade C
Avg: B-C
12violations total
43% of national average
National avg: ~28 per system
🏘️ Small community water system.