MADISON SUBURBAN U.D.
Tennessee — Community Water System — PWSID: TN0000424
System Information
| PWSID | TN0000424 |
| System Name | MADISON SUBURBAN U.D. |
| System Type | Community Water System |
| Water Source | Surface Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 04 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 8, 1979 |
| Last Reported | Nov 18, 2025 |
Location & Contact
| State | Tennessee |
| City | MADISON |
| ZIP Code | 37116 |
| Address | P.O. BOX 175 |
| Organization | ELLIS, CINDY |
| Phone | 615-868-3201 |
Population & Service
| Population Served | 81,203 |
| Service Connections | 35,153 |
Drinking Water Violations (16)
This water system has 16 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, 2021 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Aug 10, 2021 | Consumer Confidence Rule |
| Jul 1, 2021 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Aug 10, 2021 | Consumer Confidence Rule |
| Jul 1, 2019 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jul 1, 2020 | Consumer Confidence Rule |
| Jul 1, 2019 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jul 1, 2020 | Consumer Confidence Rule |
| Jul 1, 2006 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jul 7, 2006 | Consumer Confidence Rule |
| Jul 1, 2006 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jul 7, 2006 | Consumer Confidence Rule |
| Aug 1, 2002 | Aug 31, 2002 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | Aug 31, 2002 | Total Coliform Rule |
| Aug 1, 2002 | Aug 31, 2002 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | Aug 31, 2002 | Total Coliform Rule |
| Jan 1, 2000 | Jan 31, 2000 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Jan 31, 2000 | Total Coliform Rule |
| Jan 1, 2000 | Jan 31, 2000 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Jan 31, 2000 | Total Coliform Rule |
| Jan 1, 2000 | Jan 31, 2000 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Jan 31, 2000 | Total Coliform Rule |
| Jan 1, 2000 | Jan 31, 2000 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Jan 31, 2000 | Total Coliform Rule |
| Jul 1, 1991 | Jul 31, 1991 | Coliform (TCR) | MR | No | Yes | — | 5% of samples | — | Archived | Jul 31, 1991 | Total Coliform Rule |
| May 1, 1990 | May 31, 1990 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | May 31, 1990 | Total Coliform Rule |
| — | — | — | No | No | — | — | — | — | — | — | |
| — | — | — | No | No | — | — | — | — | — | — |
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.