ARROWSMITH
PWS ID: IL1130100 · ARROWSMITH, Illinois 61722
Population Served
315
Total Violations
58
Health-Based Violations
0
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 128
- County
- McLean
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 44
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Nitrate | MR | 12 | 2007 |
| Chlorine | MR | 8 | 2005 |
| Lead and Copper Rule | MR | 8 | 2010 |
| TTHM | MR | 6 | 2004 |
| Total Haloacetic Acids (HAA5) | MR | 6 | 2004 |
| Coliform (TCR) | MR | 3 | 1998 |
| Consumer Confidence Rule | Other | 2 | 2005 |
| Public Notice | Other | 2 | 2008 |
| 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.