COLLEGE VIEW SUBDIVISION
Illinois — Community Water System — PWSID: IL1975400
System Information
| PWSID | IL1975400 |
| System Name | COLLEGE VIEW SUBDIVISION |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 05 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Feb 13, 1981 |
| Last Reported | Feb 26, 2026 |
Location & Contact
| State | Illinois |
| City | LOCKPORT |
| ZIP Code | 60446 |
| Address | 15026 LEWIS DRIVE |
| Organization | GROTH, CARL F. |
| Phone | 815-838-9025 |
Population & Service
| Population Served | 570 |
| Service Connections | 190 |
Drinking Water Violations (238)
This water system has 238 violations recorded in the EPA SDWIS database.
| Begin Date | End Date | Contaminant | Category | Health-Based | Major | Measured | Federal MCL | State MCL | Status | Return to Compliance | Rule |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 1, 2025 | — | Other | No | No | — | — | — | Resolved | Aug 21, 2025 | — | |
| Jul 1, 2025 | — | Other | No | No | — | — | — | Resolved | Aug 21, 2025 | — | |
| Jan 1, 1996 | Mar 31, 1996 | MR | No | Yes | — | 0.006 mg/L | — | Resolved | Mar 31, 1996 | — | |
| Jan 1, 1996 | Mar 31, 1996 | MR | No | Yes | — | — | — | Resolved | Mar 31, 1996 | — | |
| Jan 1, 1996 | Mar 31, 1996 | MR | No | Yes | — | 0.002 mg/L | — | Resolved | Mar 31, 1996 | — | |
| Jan 1, 1996 | Mar 31, 1996 | MR | No | Yes | — | 0.0004 mg/L | — | Resolved | Mar 31, 1996 | — | |
| Jan 1, 1996 | Mar 31, 1996 | MR | No | Yes | — | 0.0002 mg/L | — | Resolved | Mar 31, 1996 | — | |
| Jan 1, 1996 | Mar 31, 1996 | MR | No | Yes | — | 0.0002 mg/L | — | Resolved | Mar 31, 1996 | — | |
| Jan 1, 1996 | Mar 31, 1996 | MR | No | Yes | — | 0.0004 mg/L | — | Resolved | Mar 31, 1996 | — | |
| Jan 1, 1996 | Mar 31, 1996 | MR | No | Yes | — | 0.002 mg/L | — | Resolved | Mar 31, 1996 | — | |
| Jan 1, 1996 | Mar 31, 1996 | MR | No | Yes | — | 0.0002 mg/L | — | Resolved | Mar 31, 1996 | — | |
| Jan 1, 1996 | Mar 31, 1996 | MR | No | Yes | — | 0.0002 mg/L | — | Resolved | Mar 31, 1996 | — | |
| Jan 1, 1996 | Mar 31, 1996 | MR | No | Yes | — | 0.007 mg/L | — | Resolved | Mar 31, 1996 | — | |
| Jan 1, 1996 | Mar 31, 1996 | MR | No | Yes | — | 0.007 mg/L | — | Resolved | Mar 31, 1996 | — | |
| Jan 1, 1996 | Mar 31, 1996 | MR | No | Yes | — | — | — | Resolved | Mar 31, 1996 | — | |
| Jan 1, 1996 | Mar 31, 1996 | MR | No | Yes | — | — | — | Resolved | Mar 31, 1996 | — | |
| Jan 1, 1996 | Mar 31, 1996 | MR | No | Yes | — | 0.001 mg/L | — | Resolved | Mar 31, 1996 | — | |
| Jan 1, 1996 | Mar 31, 1996 | MR | No | Yes | — | 0.001 mg/L | — | Resolved | Mar 31, 1996 | — | |
| Jan 1, 1996 | Mar 31, 1996 | MR | No | Yes | — | 0.003 mg/L | — | Resolved | Mar 31, 1996 | — | |
| Jan 1, 1996 | Mar 31, 1996 | MR | No | Yes | — | 0.003 mg/L | — | Resolved | Mar 31, 1996 | — | |
| Jan 1, 1996 | Mar 31, 1996 | MR | No | Yes | — | 0.003 mg/L | — | Resolved | Mar 31, 1996 | — | |
| Jan 1, 1996 | Mar 31, 1996 | MR | No | Yes | — | 0.05 mg/L | — | Resolved | Mar 31, 1996 | — | |
| Jan 1, 1996 | Mar 31, 1996 | MR | No | Yes | — | 0.0002 mg/L | — | Resolved | Mar 31, 1996 | — | |
| Jan 1, 1996 | Mar 31, 1996 | MR | No | Yes | — | 0.0002 mg/L | — | Resolved | Mar 31, 1996 | — | |
| Jan 1, 1996 | Mar 31, 1996 | MR | No | Yes | — | 0.001 mg/L | — | Resolved | Mar 31, 1996 | — | |
| Jan 1, 1996 | Mar 31, 1996 | MR | No | Yes | — | 0.001 mg/L | — | Resolved | Mar 31, 1996 | — | |
| Jan 1, 1996 | Mar 31, 1996 | MR | No | Yes | — | 0.5 mg/L | — | Resolved | Mar 31, 1996 | — | |
| Jan 1, 1996 | Mar 31, 1996 | MR | No | Yes | — | 0.5 mg/L | — | Resolved | Mar 31, 1996 | — | |
| Jan 1, 1996 | Mar 31, 1996 | MR | No | Yes | — | 0.05 mg/L | — | Resolved | Mar 31, 1996 | — | |
| Jan 1, 1996 | Mar 31, 1996 | MR | No | Yes | — | 0.07 mg/L | — | Resolved | Mar 31, 1996 | — | |
| Jan 1, 1996 | Mar 31, 1996 | MR | No | Yes | — | — | — | Resolved | Mar 31, 1996 | — | |
| Jan 1, 1996 | Mar 31, 1996 | MR | No | Yes | — | 0.003 mg/L | — | Resolved | Mar 31, 1996 | — | |
| Jan 1, 1996 | Mar 31, 1996 | MR | No | Yes | — | 0.07 mg/L | — | Resolved | Mar 31, 1996 | — | |
| Jan 1, 1996 | Mar 31, 1996 | MR | No | Yes | — | 0.2 mg/L | — | Resolved | Mar 31, 1996 | — | |
| Jan 1, 1996 | Mar 31, 1996 | MR | No | Yes | — | 0.2 mg/L | — | Resolved | Mar 31, 1996 | — | |
| Jan 1, 1996 | Mar 31, 1996 | MR | No | Yes | — | 0.0002 mg/L | — | Resolved | Mar 31, 1996 | — | |
| Jan 1, 1996 | Mar 31, 1996 | MR | No | Yes | — | 0.5 mg/L | — | Resolved | Mar 31, 1996 | — | |
| Jan 1, 1996 | Mar 31, 1996 | MR | No | Yes | — | 0.0004 mg/L | — | Resolved | Mar 31, 1996 | — | |
| Jan 1, 1996 | Mar 31, 1996 | MR | No | Yes | — | — | — | Resolved | Mar 31, 1996 | — | |
| Jan 1, 1996 | Mar 31, 1996 | MR | No | Yes | — | 0.001 mg/L | — | Resolved | Mar 31, 1996 | — | |
| Jan 1, 1996 | Mar 31, 1996 | MR | No | Yes | — | 0.07 mg/L | — | Resolved | Mar 31, 1996 | — | |
| Jan 1, 1996 | Mar 31, 1996 | MR | No | Yes | — | 0.0002 mg/L | — | Resolved | Mar 31, 1996 | — | |
| Jan 1, 1996 | Mar 31, 1996 | MR | No | Yes | — | 0.05 mg/L | — | Resolved | Mar 31, 1996 | — | |
| Jan 1, 1996 | Mar 31, 1996 | MR | No | Yes | — | 0.006 mg/L | — | Resolved | Mar 31, 1996 | — | |
| Jan 1, 1996 | Mar 31, 1996 | MR | No | Yes | — | 0.2 mg/L | — | Resolved | Mar 31, 1996 | — | |
| Jan 1, 1996 | Mar 31, 1996 | MR | No | Yes | — | — | — | Resolved | Mar 31, 1996 | — | |
| Jan 1, 1996 | Mar 31, 1996 | MR | No | Yes | — | 0.002 mg/L | — | Resolved | Mar 31, 1996 | — | |
| Jan 1, 1996 | Mar 31, 1996 | MR | No | Yes | — | 0.003 mg/L | — | Resolved | Mar 31, 1996 | — | |
| Jan 1, 1996 | Mar 31, 1996 | MR | No | Yes | — | 0.003 mg/L | — | Resolved | Mar 31, 1996 | — | |
| Jan 1, 1996 | Mar 31, 1996 | MR | No | Yes | — | 0.006 mg/L | — | Resolved | Mar 31, 1996 | — |
About This Water System
Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.