OAKWOOD ESTATES
PWS ID: IL1670060 · SPRINGFIELD, Illinois 62702
Population Served
420
Total Violations
9
Health-Based Violations
0
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 210
- County
- Sangamon
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 5
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Chloramine | MR | 5 | 2024 |
| Revised Total Coliform Rule | RPT | 4 | 2024 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.