DIETERICH
Illinois — Community Water System — PWSID: IL0490150
System Information
| PWSID | IL0490150 |
| System Name | DIETERICH |
| System Type | Community Water System |
| Water Source | Ground 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 | DIETERICH |
| ZIP Code | 62424 |
| Address | 103 W SECTION ST |
| Organization | HARDIEK, BRAD |
| Phone | 217-925-5410 |
Population & Service
| Population Served | 900 |
| Service Connections | 432 |
Drinking Water Violations (70)
This water system has 70 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 1, 2015 | Jul 31, 2016 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Jul 31, 2016 | — | |
| Aug 1, 2015 | Jul 31, 2016 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Jul 31, 2016 | — | |
| Aug 1, 2015 | Jul 31, 2016 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Jul 31, 2016 | — | |
| Aug 1, 2015 | Jul 31, 2016 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Jul 31, 2016 | — | |
| Aug 1, 2015 | Jul 31, 2016 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Jul 31, 2016 | — | |
| Aug 1, 2015 | Jul 31, 2016 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Jul 31, 2016 | — | |
| Aug 1, 2015 | Jul 31, 2016 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Jul 31, 2016 | — | |
| Aug 1, 2015 | Jul 31, 2016 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Jul 31, 2016 | — | |
| Jul 1, 2011 | Sep 30, 2011 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Aug 18, 2011 | — | |
| Jul 1, 2011 | Sep 30, 2011 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Aug 18, 2011 | — | |
| Jul 1, 2008 | Sep 30, 2008 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2008 | — | |
| Jul 1, 2008 | Sep 30, 2008 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2008 | — | |
| Oct 1, 1996 | Dec 31, 1996 | MCL | Yes | No | 1.5 | 1 mg/L | — | Resolved | Dec 31, 1996 | — | |
| Oct 1, 1996 | Dec 31, 1996 | MCL | Yes | No | 1.5 | 1 mg/L | — | Resolved | Dec 31, 1996 | — | |
| Oct 1, 1996 | Dec 31, 1996 | MCL | Yes | No | 1.5 | 1 mg/L | — | Resolved | Dec 31, 1996 | — | |
| Oct 1, 1996 | Dec 31, 1996 | MCL | Yes | No | 1.5 | 1 mg/L | — | Resolved | Dec 31, 1996 | — | |
| Apr 1, 1996 | Jun 30, 1996 | MR | No | No | — | 10 mg/L | — | Resolved | Jun 30, 1996 | — | |
| Apr 1, 1996 | Jun 30, 1996 | MR | No | No | — | 10 mg/L | — | Resolved | Jun 30, 1996 | — | |
| Apr 1, 1996 | Jun 30, 1996 | MR | No | No | — | 10 mg/L | — | Resolved | Jun 30, 1996 | — | |
| Apr 1, 1996 | Jun 30, 1996 | MR | No | No | — | 10 mg/L | — | Resolved | Jun 30, 1996 | — | |
| Apr 1, 1996 | Jun 30, 1996 | MR | No | Yes | — | 10 mg/L | — | Resolved | Jun 30, 1996 | — | |
| Apr 1, 1996 | Jun 30, 1996 | MR | No | Yes | — | 10 mg/L | — | Resolved | Jun 30, 1996 | — | |
| Apr 1, 1996 | Jun 30, 1996 | MR | No | Yes | — | 10 mg/L | — | Resolved | Jun 30, 1996 | — | |
| Apr 1, 1996 | Jun 30, 1996 | MR | No | Yes | — | 10 mg/L | — | Resolved | Jun 30, 1996 | — | |
| Apr 1, 1996 | Jun 30, 1996 | MR | No | No | — | 0.7 mg/L | — | Resolved | Jun 30, 1996 | — | |
| Apr 1, 1996 | Jun 30, 1996 | MR | No | No | — | 0.7 mg/L | — | Resolved | Jun 30, 1996 | — | |
| Apr 1, 1996 | Jun 30, 1996 | MR | No | No | — | 0.7 mg/L | — | Resolved | Jun 30, 1996 | — | |
| Apr 1, 1996 | Jun 30, 1996 | MR | No | No | — | 0.7 mg/L | — | Resolved | Jun 30, 1996 | — | |
| Nov 1, 1993 | Nov 30, 1993 | MR | No | No | — | 5% of samples | — | Archived | Nov 30, 1993 | — | |
| Nov 1, 1993 | Nov 30, 1993 | MR | No | No | — | 5% of samples | — | Archived | Nov 30, 1993 | — | |
| Nov 1, 1993 | Nov 30, 1993 | MR | No | No | — | 5% of samples | — | Archived | Nov 30, 1993 | — | |
| Nov 1, 1993 | Nov 30, 1993 | MR | No | No | — | 5% of samples | — | Archived | Nov 30, 1993 | — | |
| Nov 1, 1993 | Nov 30, 1993 | MR | No | No | — | 5% of samples | — | Archived | Nov 30, 1993 | — | |
| Nov 1, 1993 | Nov 30, 1993 | MR | No | No | — | 5% of samples | — | Archived | Nov 30, 1993 | — | |
| 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.