RICHTON PARK
Illinois — Community Water System — PWSID: IL0312550
System Information
| PWSID | IL0312550 |
| System Name | RICHTON PARK |
| System Type | Community Water System |
| Water Source | Ground Water |
| 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 | RICHTON PARK |
| ZIP Code | 60471 |
| Address | 4455 SAUK TRAIL |
| Organization | STOCKSTELL, REGAN |
| Phone | 708-481-8950 |
Population & Service
| Population Served | 12,504 |
| Service Connections | 3,575 |
Drinking Water Violations (207)
This water system has 207 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Aug 31, 2025 | — | TT | Yes | No | — | TT | — | Unaddressed | — | — | |
| Jul 1, 2025 | — | Other | No | No | — | — | — | Unaddressed | — | — | |
| Jul 1, 2025 | Sep 30, 2025 | MR | No | Yes | — | 10 mg/L | — | Archived | Sep 30, 2025 | — | |
| Jul 1, 2025 | Sep 30, 2025 | MR | No | Yes | — | 10 mg/L | — | Archived | Sep 30, 2025 | — | |
| Jul 1, 2025 | Sep 30, 2025 | MR | No | Yes | — | 10 mg/L | — | Archived | Sep 30, 2025 | — | |
| Jul 1, 2025 | Sep 30, 2025 | MR | No | Yes | — | 10 mg/L | — | Archived | Sep 30, 2025 | — | |
| Jul 1, 2025 | Sep 30, 2025 | MR | No | Yes | — | 10 mg/L | — | Archived | Sep 30, 2025 | — | |
| Jul 1, 2025 | Sep 30, 2025 | MR | No | Yes | — | 10 mg/L | — | Archived | Sep 30, 2025 | — | |
| Jan 1, 2025 | Dec 31, 2025 | MR | No | Yes | — | 0.060 mg/L | — | Archived | Dec 31, 2025 | — | |
| Jan 1, 2025 | Dec 31, 2025 | MR | No | Yes | — | 0.080 mg/L | — | Archived | Dec 31, 2025 | — | |
| Jan 1, 2025 | Dec 31, 2025 | MR | No | Yes | — | 0.060 mg/L | — | Archived | Dec 31, 2025 | — | |
| Jan 1, 2025 | Dec 31, 2025 | MR | No | Yes | — | 0.080 mg/L | — | Archived | Dec 31, 2025 | — | |
| Jul 1, 2024 | — | Other | No | No | — | — | — | Unaddressed | — | — | |
| Feb 8, 2024 | — | Other | No | No | — | — | — | Resolved | Mar 7, 2024 | — | |
| Feb 8, 2024 | — | Other | No | No | — | — | — | Resolved | Mar 7, 2024 | — | |
| Feb 8, 2024 | — | Other | No | No | — | — | — | Resolved | Mar 7, 2024 | — | |
| Feb 8, 2024 | — | Other | No | No | — | — | — | Resolved | Mar 7, 2024 | — | |
| Feb 8, 2024 | — | Other | No | No | — | — | — | Resolved | Mar 7, 2024 | — | |
| Feb 8, 2024 | — | Other | No | No | — | — | — | Resolved | Mar 7, 2024 | — | |
| Feb 8, 2024 | — | Other | No | No | — | — | — | Resolved | Mar 7, 2024 | — | |
| Feb 8, 2024 | — | Other | No | No | — | — | — | Resolved | Mar 7, 2024 | — | |
| Feb 8, 2024 | — | Other | No | No | — | — | — | Resolved | Mar 7, 2024 | — | |
| Feb 8, 2024 | — | Other | No | No | — | — | — | Resolved | Mar 7, 2024 | — | |
| Feb 8, 2024 | — | Other | No | No | — | — | — | Resolved | Mar 7, 2024 | — | |
| Feb 8, 2024 | — | Other | No | No | — | — | — | Resolved | Mar 7, 2024 | — | |
| Feb 8, 2024 | — | Other | No | No | — | — | — | Resolved | Mar 7, 2024 | — | |
| Feb 8, 2024 | — | Other | No | No | — | — | — | Resolved | Mar 7, 2024 | — | |
| Feb 8, 2024 | — | Other | No | No | — | — | — | Resolved | Mar 7, 2024 | — | |
| Feb 8, 2024 | — | Other | No | No | — | — | — | Resolved | Mar 7, 2024 | — | |
| Feb 8, 2024 | — | Other | No | No | — | — | — | Resolved | Mar 7, 2024 | — | |
| Feb 8, 2024 | — | Other | No | No | — | — | — | Resolved | Mar 7, 2024 | — | |
| Feb 8, 2024 | — | Other | No | No | — | — | — | Resolved | Mar 7, 2024 | — | |
| Feb 8, 2024 | — | Other | No | No | — | — | — | Resolved | Mar 7, 2024 | — | |
| Feb 8, 2024 | — | Other | No | No | — | — | — | Resolved | Mar 7, 2024 | — | |
| Feb 8, 2024 | — | Other | No | No | — | — | — | Resolved | Mar 7, 2024 | — | |
| Feb 8, 2024 | — | Other | No | No | — | — | — | Resolved | Mar 7, 2024 | — | |
| Feb 8, 2024 | — | Other | No | No | — | — | — | Resolved | Mar 7, 2024 | — | |
| Feb 8, 2024 | — | Other | No | No | — | — | — | Resolved | Mar 7, 2024 | — | |
| Feb 8, 2024 | — | Other | No | No | — | — | — | Resolved | Mar 7, 2024 | — | |
| Feb 8, 2024 | — | Other | No | No | — | — | — | Resolved | Mar 7, 2024 | — | |
| Feb 8, 2024 | — | Other | No | No | — | — | — | Resolved | Mar 7, 2024 | — | |
| Feb 8, 2024 | — | Other | No | No | — | — | — | Resolved | Mar 7, 2024 | — | |
| Feb 8, 2024 | — | Other | No | No | — | — | — | Resolved | Mar 7, 2024 | — | |
| Feb 8, 2024 | — | Other | No | No | — | — | — | Resolved | Mar 7, 2024 | — | |
| Feb 8, 2024 | — | Other | No | No | — | — | — | Resolved | Mar 7, 2024 | — | |
| Feb 8, 2024 | — | Other | No | No | — | — | — | Resolved | Mar 7, 2024 | — | |
| Feb 8, 2024 | — | Other | No | No | — | — | — | Resolved | Mar 7, 2024 | — | |
| Feb 8, 2024 | — | Other | No | No | — | — | — | Resolved | Mar 7, 2024 | — | |
| Feb 8, 2024 | — | Other | No | No | — | — | — | Resolved | Mar 7, 2024 | — | |
| Feb 8, 2024 | — | Other | No | No | — | — | — | Resolved | Mar 7, 2024 | — |
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.