COAL VALLEY
Illinois — Community Water System — PWSID: IL1614260
System Information
| PWSID | IL1614260 |
| System Name | COAL VALLEY |
| 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 | Dec 4, 2025 |
Location & Contact
| State | Illinois |
| City | COAL VALLEY |
| ZIP Code | 61240 |
| Address | PO BOX 105 |
| Organization | MULLEN, PENNY |
| Phone | 309-799-3604 |
Population & Service
| Population Served | 3,873 |
| Service Connections | 1,247 |
Drinking Water Violations (14)
This water system has 14 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 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Unaddressed | — | Consumer Confidence Rule |
| Jul 1, 2024 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Nov 6, 2024 | Consumer Confidence Rule |
| Jul 1, 2024 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Nov 6, 2024 | Consumer Confidence Rule |
| Oct 1, 2023 | Dec 31, 2023 | Nitrite | MR | No | Yes | — | 1 mg/L | — | Resolved | Dec 31, 2023 | Nitrate Rule |
| Oct 1, 2023 | Dec 31, 2023 | Nitrite | MR | No | Yes | — | 1 mg/L | — | Resolved | Dec 31, 2023 | Nitrate Rule |
| Oct 1, 2023 | Dec 31, 2023 | Nitrite | MR | No | Yes | — | 1 mg/L | — | Resolved | Dec 31, 2023 | Nitrate Rule |
| Oct 1, 2023 | Dec 31, 2023 | Nitrite | MR | No | Yes | — | 1 mg/L | — | Resolved | Dec 31, 2023 | Nitrate Rule |
| Jul 1, 2016 | Sep 30, 2016 | Nitrite | MCL | Yes | No | 2.39 MG/L | 1 mg/L | 1 | Resolved | Jul 26, 2016 | Nitrate Rule |
| Jul 1, 2016 | Sep 30, 2016 | Nitrite | MCL | Yes | No | 2.39 MG/L | 1 mg/L | 1 | Resolved | Jul 26, 2016 | Nitrate Rule |
| Jul 1, 2016 | Sep 30, 2016 | Nitrite | MCL | Yes | No | 2.39 MG/L | 1 mg/L | 1 | Resolved | Jul 26, 2016 | Nitrate Rule |
| Jul 1, 2016 | Sep 30, 2016 | Nitrite | MCL | Yes | No | 2.39 MG/L | 1 mg/L | 1 | Resolved | Jul 26, 2016 | Nitrate Rule |
| Jul 1, 2016 | Sep 30, 2016 | Nitrite | MCL | Yes | No | 2.39 MG/L | 1 mg/L | 1 | Resolved | Jul 26, 2016 | Nitrate Rule |
| Dec 7, 1992 | — | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | Aug 23, 1993 | Lead and Copper Rule |
| Jun 30, 1977 | Jun 29, 1981 | Gross Alpha, Excl. Radon and U | MR | No | No | — | 15 pCi/L | — | Archived | Jun 29, 1981 | Radionuclides and Revised Rad Rule |
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.