SOUTH PEKIN
PWS ID: IL1790650 · SOUTH PEKIN, Illinois 61564
Population Served
996
Total Violations
217
Health-Based Violations
0
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 438
- County
- Tazewell
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 193
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 22 | 2002 |
| Atrazine | MR | 7 | 1999 |
| Di(2-ethylhexyl) phthalate | MR | 7 | 1999 |
| Nitrate | MR | 5 | 1995 |
| Consumer Confidence Rule | Other | 4 | 2025 |
| Lead and Copper Rule | MR | 4 | 2023 |
| Methoxychlor | MR | 3 | 1999 |
| Toxaphene | MR | 3 | 1999 |
| Carbofuran | MR | 3 | 1999 |
| LASSO | MR | 3 | 1999 |
| Heptachlor | MR | 3 | 1999 |
| 2,4-D | MR | 3 | 1999 |
| 2,4,5-TP | MR | 3 | 1999 |
| Pentachlorophenol | MR | 3 | 1999 |
| Dalapon | MR | 3 | 1999 |
| Endothall | MR | 3 | 1999 |
| OXAMYL | MR | 3 | 1999 |
| Dinoseb | MR | 3 | 1999 |
| Aldicarb sulfoxide | MR | 3 | 1999 |
| Aldicarb sulfone | MR | 3 | 1999 |
| Aldicarb | MR | 3 | 1999 |
| HEXACHLOROBENZENE | MR | 3 | 1999 |
| Xylenes, Total | MR | 3 | 2000 |
| DICHLOROMETHANE | MR | 3 | 2000 |
| o-Dichlorobenzene | MR | 3 | 2000 |
| 1,1-Dichloroethylene | MR | 3 | 2000 |
| trans-1,2-Dichloroethylene | MR | 3 | 2000 |
| 1,2-Dichloroethane | MR | 3 | 2000 |
| 1,1,1-Trichloroethane | MR | 3 | 2000 |
| Carbon tetrachloride | MR | 3 | 2000 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.