SANTA FE ESTATES WATER ASSOCIATION
PWS ID: IL1435490 · CHILLICOTHE, Illinois 61523
Population Served
68
Total Violations
63
Health-Based Violations
8
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 27
- County
- Peoria
- School/Daycare
- No
- MCL Violations
- 4
- Monitoring Violations
- 22
- Treatment Tech Violations
- 4
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 8 | 2005 |
| Chlorine | MR | 8 | 2005 |
| Lead and Copper Rule | MR | 6 | 2023 |
| Lead and Copper Rule | TT | 4 | 1998 |
| Gross Alpha, Excl. Radon and U | MCL | 3 | 2000 |
| Combined Radium (-226 and -228) | MCL | 1 | 1999 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.