DOUBLE TREE HILLS
PWS ID: IL3110932 · Peoria, Illinois 61614
Population Served
25
Total Violations
37
Health-Based Violations
17
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 12
- County
- Knox
- School/Daycare
- No
- MCL Violations
- 8
- Monitoring Violations
- 14
- Treatment Tech Violations
- 9
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Revised Total Coliform Rule | TT | 9 | 2025 |
| Coliform (TCR) | MCL | 8 | 2005 |
| Nitrate | MR | 8 | 2023 |
| Coliform (TCR) | MR | 3 | 1997 |
| Public Notice | Other | 3 | 2025 |
| Revised Total Coliform Rule | MON | 3 | 2025 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.