MARYVILLE PWS
Missouri - Community Water System - PWSID: MO1010508
System Information
| PWSID | MO1010508 |
| System Name | MARYVILLE 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 | Mar 25, 2026 |
Location & Contact
| State | Missouri |
| City | MARYVILLE |
| ZIP Code | 64468-0000 |
| Address | 415 N MARKET |
| Organization | RIEDEL, RENEE |
| Phone | 660-562-8001 |
Population & Service
| Population Served | 10,775 |
| Service Connections | 4,220 |
Drinking Water Violations (124)
This water system has 124 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, 2025 | Dec 31, 2025 | TT | Yes | No | - | - | - | Archived | Dec 31, 2025 | - | |
| Apr 22, 2024 | - | Other | No | No | - | - | - | Resolved | Apr 26, 2024 | - | |
| Apr 22, 2024 | - | Other | No | No | - | - | - | Resolved | Apr 26, 2024 | - | |
| Mar 1, 2024 | Mar 31, 2024 | MR | No | Yes | - | 1.0 mg/L | - | Resolved | Mar 31, 2024 | - | |
| Mar 1, 2024 | Mar 31, 2024 | MR | No | Yes | - | 1.0 mg/L | - | Resolved | Mar 31, 2024 | - | |
| Mar 1, 2024 | Mar 31, 2024 | MR | No | Yes | - | 1.0 mg/L | - | Resolved | Mar 31, 2024 | - | |
| Mar 1, 2024 | Mar 31, 2024 | MR | No | Yes | - | 1.0 mg/L | - | Resolved | Mar 31, 2024 | - | |
| Mar 1, 2024 | Mar 31, 2024 | MCL | Yes | No | 1.1 MG/L | 1.0 mg/L | 1 | Resolved | Mar 31, 2024 | - | |
| Mar 1, 2024 | Mar 31, 2024 | MCL | Yes | No | 1.1 MG/L | 1.0 mg/L | 1 | Resolved | Mar 31, 2024 | - | |
| Mar 1, 2024 | Mar 31, 2024 | MCL | Yes | No | 1.1 MG/L | 1.0 mg/L | 1 | Resolved | Mar 31, 2024 | - | |
| Mar 1, 2024 | Mar 31, 2024 | MCL | Yes | No | 1.1 MG/L | 1.0 mg/L | 1 | Resolved | Mar 31, 2024 | - | |
| Feb 1, 2024 | Feb 29, 2024 | MR | No | Yes | - | 0.8 mg/L | - | Resolved | Feb 29, 2024 | - | |
| Feb 1, 2024 | Feb 29, 2024 | MR | No | Yes | - | 1.0 mg/L | - | Resolved | Feb 29, 2024 | - | |
| Feb 1, 2024 | Feb 29, 2024 | MR | No | Yes | - | 1.0 mg/L | - | Resolved | Feb 29, 2024 | - | |
| Feb 1, 2024 | Feb 29, 2024 | MR | No | Yes | - | 1.0 mg/L | - | Resolved | Feb 29, 2024 | - | |
| Feb 1, 2024 | Feb 29, 2024 | MR | No | Yes | - | 1.0 mg/L | - | Resolved | Feb 29, 2024 | - | |
| Feb 1, 2024 | Feb 29, 2024 | MCL | Yes | No | 1.3 MG/L | 1.0 mg/L | 1 | Resolved | Feb 29, 2024 | - | |
| Feb 1, 2024 | Feb 29, 2024 | MCL | Yes | No | 1.3 MG/L | 1.0 mg/L | 1 | Resolved | Feb 29, 2024 | - | |
| Feb 1, 2024 | Feb 29, 2024 | MCL | Yes | No | 1.3 MG/L | 1.0 mg/L | 1 | Resolved | Feb 29, 2024 | - | |
| Feb 1, 2024 | Feb 29, 2024 | MCL | Yes | No | 1.3 MG/L | 1.0 mg/L | 1 | Resolved | Feb 29, 2024 | - | |
| Nov 1, 2023 | Nov 30, 2023 | MR | No | Yes | - | 1.0 mg/L | - | Resolved | Nov 30, 2023 | - | |
| Nov 1, 2023 | Nov 30, 2023 | MR | No | Yes | - | 1.0 mg/L | - | Resolved | Nov 30, 2023 | - | |
| Nov 1, 2023 | Nov 30, 2023 | MR | No | Yes | - | 1.0 mg/L | - | Resolved | Nov 30, 2023 | - | |
| Nov 1, 2023 | Nov 30, 2023 | MR | No | Yes | - | 1.0 mg/L | - | Resolved | Nov 30, 2023 | - | |
| Mar 6, 2023 | - | Other | No | No | - | - | - | Resolved | Apr 25, 2023 | - | |
| Dec 27, 2022 | - | TT | Yes | No | - | - | - | Resolved | Feb 14, 2023 | - | |
| Dec 27, 2022 | - | TT | Yes | No | - | - | - | Resolved | Feb 14, 2023 | - | |
| Dec 27, 2022 | - | TT | Yes | No | - | - | - | Resolved | Feb 14, 2023 | - | |
| Dec 27, 2022 | - | TT | Yes | No | - | - | - | Resolved | Feb 14, 2023 | - | |
| Aug 27, 2022 | - | Other | No | No | - | - | - | Resolved | Nov 8, 2022 | - | |
| May 1, 2010 | May 31, 2010 | MCL | Yes | No | - | 5% of samples | - | Resolved | May 31, 2010 | - | |
| May 1, 2010 | May 31, 2010 | MCL | Yes | No | - | 5% of samples | - | Resolved | May 31, 2010 | - | |
| May 1, 2010 | May 31, 2010 | MCL | Yes | No | - | 5% of samples | - | Resolved | May 31, 2010 | - | |
| May 1, 2010 | May 31, 2010 | MCL | Yes | No | - | 5% of samples | - | Resolved | May 31, 2010 | - | |
| Oct 1, 2009 | Dec 31, 2009 | MCL | Yes | No | 70.11 UG/L | 0.060 mg/L | - | Resolved | Dec 31, 2009 | - | |
| Oct 1, 2009 | Dec 31, 2009 | MCL | Yes | No | 70.11 UG/L | 0.060 mg/L | - | Resolved | Dec 31, 2009 | - | |
| Jul 1, 2009 | Sep 30, 2009 | MCL | Yes | No | 63.88 UG/L | 0.060 mg/L | - | Resolved | Sep 30, 2009 | - | |
| Jul 1, 2009 | Sep 30, 2009 | MCL | Yes | No | 63.88 UG/L | 0.060 mg/L | - | Resolved | Sep 30, 2009 | - | |
| Apr 1, 2009 | Jun 30, 2009 | TT | Yes | No | - | TT | - | Resolved | Jun 30, 2009 | - | |
| Jan 1, 2009 | Mar 31, 2009 | TT | Yes | No | - | TT | - | Resolved | Mar 31, 2009 | - | |
| Jan 1, 2009 | Mar 31, 2009 | TT | Yes | No | - | TT | - | Resolved | Mar 31, 2009 | - | |
| Jan 1, 2009 | Mar 31, 2009 | TT | Yes | No | - | TT | - | Resolved | Mar 31, 2009 | - | |
| Oct 1, 2008 | Dec 31, 2008 | TT | Yes | No | - | TT | - | Resolved | Dec 31, 2008 | - | |
| Oct 1, 2008 | Dec 31, 2008 | TT | Yes | No | - | TT | - | Resolved | Dec 31, 2008 | - | |
| Oct 1, 2008 | Dec 31, 2008 | TT | Yes | No | - | TT | - | Resolved | Dec 31, 2008 | - | |
| Oct 1, 2008 | Dec 31, 2008 | TT | Yes | No | - | TT | - | Resolved | Dec 31, 2008 | - | |
| Jul 1, 2008 | Sep 30, 2008 | TT | Yes | No | - | TT | - | Resolved | Sep 30, 2008 | - | |
| Jul 1, 2008 | Sep 30, 2008 | TT | Yes | No | - | TT | - | Resolved | Sep 30, 2008 | - | |
| Jul 1, 2008 | Sep 30, 2008 | TT | Yes | No | - | TT | - | Resolved | Sep 30, 2008 | - | |
| Jul 1, 2008 | Sep 30, 2008 | TT | Yes | No | - | TT | - | Resolved | Sep 30, 2008 | - |
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.