LINCOLN COUNTY PWSD 1
Missouri — Community Water System — PWSID: MO6024340
System Information
| PWSID | MO6024340 |
| System Name | LINCOLN COUNTY PWSD 1 |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 07 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 7, 1980 |
| Last Reported | Dec 31, 2025 |
Location & Contact
| State | Missouri |
| City | WINFIELD |
| ZIP Code | 63389-0000 |
| Address | 3451 S HWY W |
| Organization | DRULLINGER, LUCAS |
| Phone | 636-528-8919 |
Population & Service
| Population Served | 14,000 |
| Service Connections | 5,171 |
Drinking Water Violations (114)
This water system has 114 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dec 1, 2024 | Dec 31, 2024 | Revised Total Coliform Rule | MON | No | No | — | — | — | Resolved | Dec 31, 2024 | Revised Total Coliform Rule |
| Dec 1, 2024 | Dec 31, 2024 | Revised Total Coliform Rule | MON | No | No | — | — | — | Resolved | Dec 31, 2024 | Revised Total Coliform Rule |
| Dec 1, 2024 | Dec 31, 2024 | Revised Total Coliform Rule | MON | No | No | — | — | — | Resolved | Dec 31, 2024 | Revised Total Coliform Rule |
| Apr 1, 2022 | Apr 30, 2022 | Revised Total Coliform Rule | MON | No | No | — | — | — | Resolved | Apr 30, 2022 | Revised Total Coliform Rule |
| Apr 1, 2022 | Apr 30, 2022 | Revised Total Coliform Rule | MON | No | No | — | — | — | Resolved | Apr 30, 2022 | Revised Total Coliform Rule |
| Apr 1, 2022 | Apr 30, 2022 | Revised Total Coliform Rule | MON | No | No | — | — | — | Resolved | Apr 30, 2022 | Revised Total Coliform Rule |
| Apr 1, 2022 | Apr 30, 2022 | Revised Total Coliform Rule | MON | No | No | — | — | — | Resolved | Apr 30, 2022 | Revised Total Coliform Rule |
| Jan 1, 2020 | Mar 31, 2020 | Fluoride | MCL | Yes | No | 4.24 MG/L | 4.0 mg/L | 4 | Resolved | Mar 31, 2020 | Inorganic Chemicals |
| Jan 1, 2020 | Mar 31, 2020 | Fluoride | MCL | Yes | No | 4.24 MG/L | 4.0 mg/L | 4 | Resolved | Mar 31, 2020 | Inorganic Chemicals |
| Jan 1, 2020 | Mar 31, 2020 | Fluoride | MCL | Yes | No | 4.24 MG/L | 4.0 mg/L | 4 | Resolved | Mar 31, 2020 | Inorganic Chemicals |
| Jan 1, 2020 | Mar 31, 2020 | Fluoride | MCL | Yes | No | 4.24 MG/L | 4.0 mg/L | 4 | Resolved | Mar 31, 2020 | Inorganic Chemicals |
| Oct 1, 2019 | Dec 31, 2019 | Fluoride | MCL | Yes | No | 4.2 MG/L | 4.0 mg/L | 4 | Resolved | Dec 31, 2019 | Inorganic Chemicals |
| Oct 1, 2019 | Dec 31, 2019 | Fluoride | MCL | Yes | No | 4.2 MG/L | 4.0 mg/L | 4 | Resolved | Dec 31, 2019 | Inorganic Chemicals |
| Oct 1, 2019 | Dec 31, 2019 | Fluoride | MCL | Yes | No | 4.2 MG/L | 4.0 mg/L | 4 | Resolved | Dec 31, 2019 | Inorganic Chemicals |
| Oct 1, 2019 | Dec 31, 2019 | Fluoride | MCL | Yes | No | 4.2 MG/L | 4.0 mg/L | 4 | Resolved | Dec 31, 2019 | Inorganic Chemicals |
| Jun 1, 2017 | — | E. COLI | MR | No | Yes | — | — | — | Resolved | Jul 12, 2018 | Ground Water Rule |
| Jun 1, 2017 | — | E. COLI | MR | No | Yes | — | — | — | Resolved | Jul 12, 2018 | Ground Water Rule |
| Jun 1, 2017 | — | E. COLI | MR | No | Yes | — | — | — | Resolved | Jul 12, 2018 | Ground Water Rule |
| Jun 1, 2017 | — | E. COLI | MR | No | Yes | — | — | — | Resolved | Jul 12, 2018 | Ground Water Rule |
| Apr 1, 2015 | Jun 30, 2015 | Fluoride | MCL | Yes | No | 4.095 MG/L | 4.0 mg/L | 4 | Archived | Jun 30, 2015 | Inorganic Chemicals |
| Apr 1, 2015 | Jun 30, 2015 | Fluoride | MCL | Yes | No | 4.095 MG/L | 4.0 mg/L | 4 | Archived | Jun 30, 2015 | Inorganic Chemicals |
| Apr 1, 2015 | Jun 30, 2015 | Fluoride | MCL | Yes | No | 4.095 MG/L | 4.0 mg/L | 4 | Archived | Jun 30, 2015 | Inorganic Chemicals |
| Apr 1, 2015 | Jun 30, 2015 | Fluoride | MCL | Yes | No | 4.095 MG/L | 4.0 mg/L | 4 | Archived | Jun 30, 2015 | Inorganic Chemicals |
| Apr 1, 2015 | Jun 30, 2015 | Fluoride | MCL | Yes | No | 4.095 MG/L | 4.0 mg/L | 4 | Archived | Jun 30, 2015 | Inorganic Chemicals |
| Jan 1, 2015 | Mar 31, 2015 | Fluoride | MCL | Yes | No | 4.14 MG/L | 4.0 mg/L | 4 | Archived | Mar 31, 2015 | Inorganic Chemicals |
| Jan 1, 2015 | Mar 31, 2015 | Fluoride | MCL | Yes | No | 4.14 MG/L | 4.0 mg/L | 4 | Archived | Mar 31, 2015 | Inorganic Chemicals |
| Jan 1, 2015 | Mar 31, 2015 | Fluoride | MCL | Yes | No | 4.14 MG/L | 4.0 mg/L | 4 | Archived | Mar 31, 2015 | Inorganic Chemicals |
| Jan 1, 2015 | Mar 31, 2015 | Fluoride | MCL | Yes | No | 4.14 MG/L | 4.0 mg/L | 4 | Archived | Mar 31, 2015 | Inorganic Chemicals |
| Jan 1, 2015 | Mar 31, 2015 | Fluoride | MCL | Yes | No | 4.14 MG/L | 4.0 mg/L | 4 | Archived | Mar 31, 2015 | Inorganic Chemicals |
| Oct 1, 2014 | Dec 31, 2014 | Fluoride | MCL | Yes | No | 4.0975 MG/L | 4.0 mg/L | 4 | Archived | Dec 31, 2014 | Inorganic Chemicals |
| Oct 1, 2014 | Dec 31, 2014 | Fluoride | MCL | Yes | No | 4.0975 MG/L | 4.0 mg/L | 4 | Archived | Dec 31, 2014 | Inorganic Chemicals |
| Oct 1, 2014 | Dec 31, 2014 | Fluoride | MCL | Yes | No | 4.0975 MG/L | 4.0 mg/L | 4 | Archived | Dec 31, 2014 | Inorganic Chemicals |
| Oct 1, 2014 | Dec 31, 2014 | Fluoride | MCL | Yes | No | 4.0975 MG/L | 4.0 mg/L | 4 | Archived | Dec 31, 2014 | Inorganic Chemicals |
| Oct 1, 2014 | Dec 31, 2014 | Fluoride | MCL | Yes | No | 4.0975 MG/L | 4.0 mg/L | 4 | Archived | Dec 31, 2014 | Inorganic Chemicals |
| Jul 1, 2014 | Sep 30, 2014 | Fluoride | MCL | Yes | No | 4.075 MG/L | 4.0 mg/L | 4 | Archived | Sep 30, 2014 | Inorganic Chemicals |
| Jul 1, 2014 | Sep 30, 2014 | Fluoride | MCL | Yes | No | 4.075 MG/L | 4.0 mg/L | 4 | Archived | Sep 30, 2014 | Inorganic Chemicals |
| Jul 1, 2014 | Sep 30, 2014 | Fluoride | MCL | Yes | No | 4.075 MG/L | 4.0 mg/L | 4 | Archived | Sep 30, 2014 | Inorganic Chemicals |
| Jul 1, 2014 | Sep 30, 2014 | Fluoride | MCL | Yes | No | 4.075 MG/L | 4.0 mg/L | 4 | Archived | Sep 30, 2014 | Inorganic Chemicals |
| Jul 1, 2014 | Sep 30, 2014 | Fluoride | MCL | Yes | No | 4.075 MG/L | 4.0 mg/L | 4 | Archived | Sep 30, 2014 | Inorganic Chemicals |
| Apr 1, 2014 | Jun 30, 2014 | Fluoride | MCL | Yes | No | 4.06 MG/L | 4.0 mg/L | 4 | Archived | Jun 30, 2014 | Inorganic Chemicals |
| Apr 1, 2014 | Jun 30, 2014 | Fluoride | MCL | Yes | No | 4.06 MG/L | 4.0 mg/L | 4 | Archived | Jun 30, 2014 | Inorganic Chemicals |
| Apr 1, 2014 | Jun 30, 2014 | Fluoride | MCL | Yes | No | 4.06 MG/L | 4.0 mg/L | 4 | Archived | Jun 30, 2014 | Inorganic Chemicals |
| Apr 1, 2014 | Jun 30, 2014 | Fluoride | MCL | Yes | No | 4.06 MG/L | 4.0 mg/L | 4 | Archived | Jun 30, 2014 | Inorganic Chemicals |
| Apr 1, 2014 | Jun 30, 2014 | Fluoride | MCL | Yes | No | 4.06 MG/L | 4.0 mg/L | 4 | Archived | Jun 30, 2014 | Inorganic Chemicals |
| Jul 1, 2013 | Sep 30, 2013 | Fluoride | MCL | Yes | No | 4.115 MG/L | 4.0 mg/L | 4 | Resolved | Sep 30, 2013 | Inorganic Chemicals |
| Jul 1, 2013 | Sep 30, 2013 | Fluoride | MCL | Yes | No | 4.115 MG/L | 4.0 mg/L | 4 | Resolved | Sep 30, 2013 | Inorganic Chemicals |
| Jul 1, 2013 | Sep 30, 2013 | Fluoride | MCL | Yes | No | 4.115 MG/L | 4.0 mg/L | 4 | Resolved | Sep 30, 2013 | Inorganic Chemicals |
| Jul 1, 2013 | Sep 30, 2013 | Fluoride | MCL | Yes | No | 4.115 MG/L | 4.0 mg/L | 4 | Resolved | Sep 30, 2013 | Inorganic Chemicals |
| Jul 1, 2012 | Jul 31, 2012 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Jul 31, 2012 | Total Coliform Rule |
| Jul 1, 2012 | Jul 31, 2012 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Jul 31, 2012 | Total Coliform 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.