ARLINGTON
PWS ID: IL0110050 · ARLINGTON, Illinois 61312
Population Served
250
Total Violations
140
Health-Based Violations
14
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 87
- County
- Bureau
- School/Daycare
- No
- MCL Violations
- 6
- Monitoring Violations
- 83
- Treatment Tech Violations
- 8
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 17 | 2012 |
| Chlorine | MR | 12 | 2013 |
| Lead and Copper Rule | TT | 8 | 1996 |
| trans-1,2-Dichloroethylene | MR | 8 | 2021 |
| Vinyl chloride | MR | 8 | 2021 |
| Coliform (TCR) | MCL | 6 | 1999 |
| Consumer Confidence Rule | Other | 6 | 2014 |
| Lead and Copper Rule | MR | 5 | 2022 |
| Cadmium | MR | 4 | 2020 |
| Thallium, Total | MR | 4 | 2020 |
| Beryllium, Total | MR | 4 | 2020 |
| Mercury | MR | 4 | 2020 |
| Selenium | MR | 4 | 2020 |
| Barium | MR | 4 | 2020 |
| Nickel | MR | 4 | 2020 |
| Antimony, Total | MR | 4 | 2020 |
| Public Notice | Other | 2 | 2017 |
| Gross Alpha, Excl. Radon and U | MR | 1 | 1977 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.