ALVIN
PWS ID: IL1830050 · ALVIN, Illinois 61811-0108
Population Served
270
Total Violations
467
Health-Based Violations
120
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 106
- County
- Vermilion
- School/Daycare
- No
- MCL Violations
- 106
- Monitoring Violations
- 327
- Treatment Tech Violations
- 14
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Arsenic | MCL | 80 | 2014 |
| Coliform (TCR) | MR | 48 | 2009 |
| Coliform (TCR) | MCL | 26 | 2009 |
| Lead and Copper Rule | TT | 12 | 2003 |
| cis-1,2-Dichloroethylene | MR | 9 | 1995 |
| Xylenes, Total | MR | 9 | 1995 |
| p-Dichlorobenzene | MR | 9 | 1995 |
| 1,2-Dichloroethane | MR | 9 | 1995 |
| 1,1,1-Trichloroethane | MR | 9 | 1995 |
| 1,2-Dichloropropane | MR | 9 | 1995 |
| Trichloroethylene | MR | 9 | 1995 |
| Tetrachloroethylene | MR | 9 | 1995 |
| Benzene | MR | 9 | 1995 |
| Ethylbenzene | MR | 9 | 1995 |
| Styrene | MR | 9 | 1995 |
| o-Dichlorobenzene | MR | 9 | 1995 |
| 1,1-Dichloroethylene | MR | 9 | 1995 |
| CHLOROBENZENE | MR | 9 | 1995 |
| Toluene | MR | 9 | 1995 |
| Carbon tetrachloride | MR | 9 | 1995 |
| 1,2,4-Trichlorobenzene | MR | 9 | 1995 |
| DICHLOROMETHANE | MR | 9 | 1995 |
| 1,1,2-Trichloroethane | MR | 9 | 1995 |
| trans-1,2-Dichloroethylene | MR | 9 | 1995 |
| Public Notice | Other | 5 | 2025 |
| Lead and Copper Rule | MR | 5 | 2023 |
| Methoxychlor | MR | 3 | 1998 |
| Carbofuran | MR | 3 | 1998 |
| Heptachlor epoxide | MR | 3 | 1998 |
| 2,4-D | MR | 3 | 1998 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.