ROUND LAKE HEIGHTS
Illinois — Community Water System — PWSID: IL0970260
System Information
| PWSID | IL0970260 |
| System Name | ROUND LAKE HEIGHTS |
| System Type | Community Water System |
| Water Source | Surface Water Purchased |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 05 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Jun 5, 1997 |
| Last Reported | Feb 26, 2026 |
Location & Contact
| State | Illinois |
| City | ROUND LAKE HEIGHTS |
| ZIP Code | 60073 |
| Address | VILLAGE HALL |
| Organization | LUMPKINS, TERRANCE |
| Phone | 847-546-1206 |
Population & Service
| Population Served | 2,622 |
| Service Connections | 813 |
Drinking Water Violations (6)
This water system has 6 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dec 30, 2018 | — | MR | No | No | — | TT | — | Resolved | Jan 25, 2019 | — | |
| Dec 30, 2018 | — | MR | No | No | — | TT | — | Resolved | Jan 25, 2019 | — | |
| Oct 1, 2011 | Dec 31, 2011 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2011 | — | |
| Oct 1, 2011 | Dec 31, 2011 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2011 | — | |
| Jul 1, 2006 | — | Other | No | No | — | — | — | Resolved | Aug 30, 2006 | — | |
| Jul 1, 2006 | — | Other | No | No | — | — | — | Resolved | Aug 30, 2006 | — |
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.