ROUND LAKE BEACH
Illinois - Community Water System - PWSID: IL0971550
System Information
| PWSID | IL0971550 |
| System Name | ROUND LAKE BEACH |
| 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 | Feb 13, 1981 |
| Last Reported | Feb 26, 2026 |
Location & Contact
| State | Illinois |
| City | ROUND LAKE BEACH |
| ZIP Code | 60073 |
| Address | VILLAGE OF ROUND LAKE BEACH |
| Organization | HILTS, SCOTT |
| Phone | 847-546-8752 |
Population & Service
| Population Served | 27,200 |
| Service Connections | 8,606 |
Drinking Water Violations (39)
This water system has 39 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan 1, 2025 | Dec 31, 2025 | MR | No | Yes | - | 0.7 mg/L | - | Archived | Dec 31, 2025 | - | |
| Jul 10, 2023 | - | Other | No | No | - | - | - | Resolved | May 6, 2024 | - | |
| Jul 10, 2023 | - | Other | No | No | - | - | - | Resolved | May 6, 2024 | - | |
| Dec 30, 2020 | - | MR | No | No | - | TT | - | Resolved | Feb 17, 2021 | - | |
| Dec 30, 2020 | - | MR | No | No | - | TT | - | Resolved | Feb 17, 2021 | - | |
| Oct 1, 2020 | - | MR | No | No | - | TT | - | Resolved | Sep 7, 2021 | - | |
| Oct 1, 2020 | - | MR | No | No | - | TT | - | Resolved | Sep 7, 2021 | - | |
| Oct 1, 2020 | - | MR | No | No | - | TT | - | Resolved | Sep 7, 2021 | - | |
| Oct 1, 2020 | - | MR | No | No | - | TT | - | Resolved | Sep 7, 2021 | - | |
| Jul 1, 2018 | - | Other | No | No | - | - | - | Resolved | Jul 6, 2018 | - | |
| Jul 1, 2018 | - | Other | No | No | - | - | - | Resolved | Jul 6, 2018 | - | |
| Jul 1, 2014 | Jul 31, 2014 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jul 31, 2014 | - | |
| Jul 1, 2014 | Jul 31, 2014 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jul 31, 2014 | - | |
| Jul 1, 2014 | Jul 31, 2014 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jul 31, 2014 | - | |
| Jul 1, 2014 | Jul 31, 2014 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jul 31, 2014 | - | |
| Jul 1, 2006 | Jul 31, 2006 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jul 31, 2006 | - | |
| Jul 1, 2006 | Jul 31, 2006 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jul 31, 2006 | - | |
| Jul 1, 2006 | Jul 31, 2006 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jul 31, 2006 | - | |
| Jul 1, 2006 | Jul 31, 2006 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jul 31, 2006 | - | |
| Jul 1, 2004 | - | Other | No | No | - | - | - | Resolved | Nov 1, 2004 | - | |
| Jul 1, 2004 | - | Other | No | No | - | - | - | Resolved | Nov 1, 2004 | - | |
| Dec 9, 1985 | Dec 8, 1989 | MCL | Yes | No | 10.5 | 5 pCi/L | - | Resolved | Dec 28, 1988 | - | |
| Dec 9, 1985 | Dec 8, 1989 | MCL | Yes | No | 10.5 | 5 pCi/L | - | Resolved | Dec 28, 1988 | - | |
| Dec 9, 1985 | Dec 8, 1989 | MCL | Yes | No | 10.5 | 5 pCi/L | - | Resolved | Dec 28, 1988 | - | |
| Dec 9, 1985 | Dec 8, 1989 | MCL | Yes | No | 10.5 | 5 pCi/L | - | Resolved | Dec 28, 1988 | - | |
| Dec 9, 1985 | Dec 8, 1989 | MCL | Yes | No | 10.5 | 5 pCi/L | - | Resolved | Dec 28, 1988 | - | |
| Dec 9, 1985 | Dec 8, 1989 | MCL | Yes | No | 10.5 | 5 pCi/L | - | Resolved | Dec 28, 1988 | - | |
| Dec 9, 1985 | Dec 8, 1989 | MCL | Yes | No | 10.5 | 5 pCi/L | - | Resolved | Dec 28, 1988 | - | |
| Jun 30, 1977 | Jun 29, 1981 | MR | No | No | - | 15 pCi/L | - | Archived | Jun 29, 1981 | - | |
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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.