LILY LAKE GRADE SCHOOL
Illinois — Non-Transient Non-Community — PWSID: IL3067520
System Information
| PWSID | IL3067520 |
| System Name | LILY LAKE GRADE SCHOOL |
| System Type | Non-Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Mixed |
| EPA Region | 05 |
| Serves School | Yes |
| Wholesaler | No |
| First Reported | Jun 18, 1981 |
| Last Reported | Mar 12, 2026 |
Location & Contact
| State | Illinois |
| City | BURLINGTON |
| ZIP Code | 60109 |
| Address | CENTRAL COMM UNIT SCHOOL DIST # 301 |
| Organization | HALFPENNY, MIKE |
| Phone | 847-468-1851 |
Population & Service
| Population Served | 220 |
| Service Connections | 1 |
Drinking Water Violations (45)
This water system has 45 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Apr 5, 2025 | — | Other | No | No | — | — | — | Resolved | Sep 9, 2025 | — | |
| Apr 5, 2025 | — | Other | No | No | — | — | — | Resolved | Sep 9, 2025 | — | |
| Jan 1, 2025 | Dec 31, 2025 | MR | No | Yes | — | 0.005 mg/L | — | Archived | Dec 31, 2025 | — | |
| Jan 1, 2025 | Dec 31, 2025 | MR | No | Yes | — | 1 mg/L | — | Archived | Dec 31, 2025 | — | |
| Jan 1, 2025 | Dec 31, 2025 | MR | No | Yes | — | 0.005 mg/L | — | Archived | Dec 31, 2025 | — | |
| Jan 1, 2025 | Dec 31, 2025 | MR | No | Yes | — | 0.1 mg/L | — | Archived | Dec 31, 2025 | — | |
| Jan 1, 2025 | Dec 31, 2025 | MR | No | Yes | — | 0.7 mg/L | — | Archived | Dec 31, 2025 | — | |
| Jan 1, 2025 | Dec 31, 2025 | MR | No | Yes | — | 0.005 mg/L | — | Archived | Dec 31, 2025 | — | |
| Jan 1, 2025 | Dec 31, 2025 | MR | No | Yes | — | 0.07 mg/L | — | Archived | Dec 31, 2025 | — | |
| Jan 1, 2025 | Dec 31, 2025 | MR | No | Yes | — | 0.005 mg/L | — | Archived | Dec 31, 2025 | — | |
| Jan 1, 2025 | Dec 31, 2025 | MR | No | Yes | — | 0.07 mg/L | — | Archived | Dec 31, 2025 | — | |
| Jan 1, 2025 | Dec 31, 2025 | MR | No | Yes | — | 10 mg/L | — | Archived | Dec 31, 2025 | — | |
| Jan 1, 2025 | Dec 31, 2025 | MR | No | Yes | — | 0.005 mg/L | — | Archived | Dec 31, 2025 | — | |
| Jan 1, 2025 | Dec 31, 2025 | MR | No | Yes | — | 0.1 mg/L | — | Archived | Dec 31, 2025 | — | |
| Jan 1, 2025 | Dec 31, 2025 | MR | No | Yes | — | 0.005 mg/L | — | Archived | Dec 31, 2025 | — | |
| Jan 1, 2025 | Dec 31, 2025 | MR | No | Yes | — | 0.007 mg/L | — | Archived | Dec 31, 2025 | — | |
| Jan 1, 2025 | Dec 31, 2025 | MR | No | Yes | — | 0.002 mg/L | — | Archived | Dec 31, 2025 | — | |
| Jan 1, 2025 | Dec 31, 2025 | MR | No | Yes | — | 0.005 mg/L | — | Archived | Dec 31, 2025 | — | |
| Jan 1, 2025 | Dec 31, 2025 | MR | No | Yes | — | 0.005 mg/L | — | Archived | Dec 31, 2025 | — | |
| Jan 1, 2025 | Dec 31, 2025 | MR | No | Yes | — | 0.2 mg/L | — | Archived | Dec 31, 2025 | — | |
| Jan 1, 2025 | Dec 31, 2025 | MR | No | Yes | — | 0.6 mg/L | — | Archived | Dec 31, 2025 | — | |
| Jan 1, 2025 | Dec 31, 2025 | MR | No | Yes | — | 0.1 mg/L | — | Archived | Dec 31, 2025 | — | |
| Jan 1, 2025 | Dec 31, 2025 | MR | No | Yes | — | 0.075 mg/L | — | Archived | Dec 31, 2025 | — | |
| Oct 17, 2024 | — | TT | Yes | No | — | — | — | Resolved | Sep 10, 2025 | — | |
| Oct 17, 2024 | — | RPT | No | No | — | — | — | Resolved | Sep 10, 2025 | — | |
| Oct 17, 2024 | — | RPT | No | No | — | — | — | Resolved | Sep 10, 2025 | — | |
| Oct 17, 2024 | — | RPT | No | No | — | — | — | Resolved | Sep 10, 2025 | — | |
| Oct 17, 2024 | — | TT | Yes | No | — | — | — | Resolved | Sep 10, 2025 | — | |
| Oct 17, 2024 | — | TT | Yes | No | — | — | — | Resolved | Sep 10, 2025 | — | |
| Oct 17, 2024 | — | RPT | No | No | — | — | — | Resolved | Sep 10, 2025 | — | |
| Oct 17, 2024 | — | TT | Yes | No | — | — | — | Resolved | Sep 10, 2025 | — | |
| Mar 25, 2024 | — | MR | No | No | — | TT | — | Unaddressed | — | — | |
| Jan 1, 2023 | Dec 31, 2025 | MR | No | Yes | — | 0.0002 mg/L | — | Archived | Dec 31, 2025 | — | |
| Jul 1, 2021 | — | MR | No | No | — | TT | — | Unaddressed | — | — | |
| Apr 1, 1989 | Jun 30, 1989 | MR | No | No | — | 5% of samples | — | Archived | Jun 30, 1989 | — | |
| Jul 1, 1987 | Sep 30, 1987 | MCL | Yes | No | — | 5% of samples | — | Archived | Sep 30, 1987 | — | |
| Jul 1, 1987 | Sep 30, 1987 | MCL | Yes | No | — | 5% of samples | — | Archived | Sep 30, 1987 | — | |
| Jul 1, 1987 | Sep 30, 1987 | MCL | Yes | No | — | 5% of samples | — | Archived | Sep 30, 1987 | — | |
| Jan 1, 1987 | Mar 31, 1987 | MCL | Yes | No | — | 5% of samples | — | Archived | Mar 31, 1987 | — | |
| Jan 1, 1987 | Mar 31, 1987 | MCL | Yes | No | — | 5% of samples | — | Archived | Mar 31, 1987 | — | |
| Jan 1, 1987 | Mar 31, 1987 | MCL | Yes | No | — | 5% of samples | — | Archived | Mar 31, 1987 | — | |
| — | — | — | No | No | — | — | — | — | — | — | |
| — | — | — | No | No | — | — | — | — | — | — | |
| — | — | — | No | No | — | — | — | — | — | — | |
| — | — | — | No | No | — | — | — | — | — | — |
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.