FREDERICKTOWN PWS
Missouri - Community Water System - PWSID: MO4010290
System Information
| PWSID | MO4010290 |
| System Name | FREDERICKTOWN PWS |
| System Type | Community Water System |
| Water Source | Surface Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 07 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 7, 1980 |
| Last Reported | Jun 16, 2026 |
Location & Contact
| State | Missouri |
| City | FREDRICKTOWN |
| ZIP Code | 63645-0000 |
| Address | 124 W MAIN |
| Organization | LOPEZ, BELINDA |
| Phone | 573-783-3683 |
Population & Service
| Population Served | 4,429 |
| Service Connections | 1,980 |
Drinking Water Violations (131)
This water system has 131 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 2, 2025 | - | RPT | No | No | - | - | - | Unaddressed | - | - | |
| Oct 1, 2024 | - | MR | No | No | - | TT | - | Resolved | Sep 16, 2025 | - | |
| Oct 1, 2024 | - | MR | No | No | - | TT | - | Resolved | Sep 16, 2025 | - | |
| Oct 1, 2024 | - | MR | No | No | - | TT | - | Resolved | Sep 16, 2025 | - | |
| Oct 1, 2024 | - | MR | No | No | - | TT | - | Resolved | Sep 16, 2025 | - | |
| Aug 1, 2017 | - | TT | Yes | No | - | - | - | Resolved | Mar 15, 2018 | - | |
| Aug 1, 2017 | - | TT | Yes | No | - | - | - | Resolved | Mar 15, 2018 | - | |
| Aug 1, 2017 | - | TT | Yes | No | - | - | - | Resolved | Mar 15, 2018 | - | |
| Aug 1, 2017 | - | TT | Yes | No | - | - | - | Resolved | Mar 15, 2018 | - | |
| Jul 1, 2017 | - | TT | Yes | No | - | - | - | Resolved | Mar 15, 2018 | - | |
| Jul 1, 2017 | - | TT | Yes | No | - | - | - | Resolved | Mar 15, 2018 | - | |
| Jul 1, 2017 | - | TT | Yes | No | - | - | - | Resolved | Mar 15, 2018 | - | |
| Jul 1, 2017 | - | TT | Yes | No | - | - | - | Resolved | Mar 15, 2018 | - | |
| Jun 1, 2017 | - | TT | Yes | No | - | - | - | Resolved | Mar 15, 2018 | - | |
| Jun 1, 2017 | - | TT | Yes | No | - | - | - | Resolved | Mar 15, 2018 | - | |
| Jun 1, 2017 | - | TT | Yes | No | - | - | - | Resolved | Mar 15, 2018 | - | |
| Jun 1, 2017 | - | TT | Yes | No | - | - | - | Resolved | Mar 15, 2018 | - | |
| May 1, 2017 | - | TT | Yes | No | - | - | - | Resolved | Mar 15, 2018 | - | |
| May 1, 2017 | - | TT | Yes | No | - | - | - | Resolved | Mar 15, 2018 | - | |
| May 1, 2017 | - | TT | Yes | No | - | - | - | Resolved | Mar 15, 2018 | - | |
| May 1, 2017 | - | TT | Yes | No | - | - | - | Resolved | Mar 15, 2018 | - | |
| Apr 1, 2017 | - | TT | Yes | No | - | - | - | Resolved | Mar 15, 2018 | - | |
| Apr 1, 2017 | - | TT | Yes | No | - | - | - | Resolved | Mar 15, 2018 | - | |
| Apr 1, 2017 | - | TT | Yes | No | - | - | - | Resolved | Mar 15, 2018 | - | |
| Apr 1, 2017 | - | TT | Yes | No | - | - | - | Resolved | Mar 15, 2018 | - | |
| Mar 1, 2017 | - | TT | Yes | No | - | - | - | Resolved | Mar 15, 2018 | - | |
| Mar 1, 2017 | - | TT | Yes | No | - | - | - | Resolved | Mar 15, 2018 | - | |
| Mar 1, 2017 | - | TT | Yes | No | - | - | - | Resolved | Mar 15, 2018 | - | |
| Mar 1, 2017 | - | TT | Yes | No | - | - | - | Resolved | Mar 15, 2018 | - | |
| Feb 1, 2017 | - | TT | Yes | No | - | - | - | Resolved | Mar 15, 2018 | - | |
| Feb 1, 2017 | - | TT | Yes | No | - | - | - | Resolved | Mar 15, 2018 | - | |
| Feb 1, 2017 | - | TT | Yes | No | - | - | - | Resolved | Mar 15, 2018 | - | |
| Feb 1, 2017 | - | TT | Yes | No | - | - | - | Resolved | Mar 15, 2018 | - | |
| Jan 1, 2017 | Mar 31, 2017 | MCL | Yes | No | 82 UG/L | 0.080 mg/L | 80 | Resolved | Mar 31, 2017 | - | |
| Jan 1, 2017 | - | TT | Yes | No | - | - | - | Resolved | Mar 15, 2018 | - | |
| Jan 1, 2017 | - | TT | Yes | No | - | - | - | Resolved | Mar 15, 2018 | - | |
| Jan 1, 2017 | - | TT | Yes | No | - | - | - | Resolved | Mar 15, 2018 | - | |
| Jan 1, 2017 | - | TT | Yes | No | - | - | - | Resolved | Mar 15, 2018 | - | |
| Jan 1, 2017 | Mar 31, 2017 | MCL | Yes | No | 82 UG/L | 0.080 mg/L | 80 | Resolved | Mar 31, 2017 | - | |
| Jan 1, 2017 | Mar 31, 2017 | MCL | Yes | No | 82 UG/L | 0.080 mg/L | 80 | Resolved | Mar 31, 2017 | - | |
| Jan 1, 2017 | Mar 31, 2017 | MCL | Yes | No | 82 UG/L | 0.080 mg/L | 80 | Resolved | Mar 31, 2017 | - | |
| Dec 1, 2016 | - | TT | Yes | No | - | - | - | Resolved | Mar 15, 2018 | - | |
| Dec 1, 2016 | - | TT | Yes | No | - | - | - | Resolved | Mar 15, 2018 | - | |
| Dec 1, 2016 | - | TT | Yes | No | - | - | - | Resolved | Mar 15, 2018 | - | |
| Dec 1, 2016 | - | TT | Yes | No | - | - | - | Resolved | Mar 15, 2018 | - | |
| Nov 1, 2016 | - | TT | Yes | No | - | - | - | Resolved | Mar 15, 2018 | - | |
| Nov 1, 2016 | - | TT | Yes | No | - | - | - | Resolved | Mar 15, 2018 | - | |
| Nov 1, 2016 | - | TT | Yes | No | - | - | - | Resolved | Mar 15, 2018 | - | |
| Nov 1, 2016 | - | TT | Yes | No | - | - | - | Resolved | Mar 15, 2018 | - | |
| Oct 1, 2016 | Dec 31, 2016 | MCL | Yes | No | 81 UG/L | 0.080 mg/L | 80 | Resolved | Dec 31, 2016 | - |
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.