COLLIERVILLE WATER DEPT
Tennessee - Community Water System - PWSID: TN0000126
System Information
| PWSID | TN0000126 |
| System Name | COLLIERVILLE WATER DEPT |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 04 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 8, 1979 |
| Last Reported | Feb 17, 2026 |
Location & Contact
| State | Tennessee |
| City | COLLIERVILLE |
| ZIP Code | 38017 |
| Address | 500 KEOUGH RD. |
| Organization | FOX, JOHN |
| Phone | 901-457-2800 |
Population & Service
| Population Served | 51,972 |
| Service Connections | 20,144 |
Drinking Water Violations (55)
This water system has 55 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 15, 2021 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| Oct 1, 2021 | - | Other | No | No | - | - | - | Resolved | Oct 1, 2022 | - | |
| Oct 1, 2021 | - | Other | No | No | - | - | - | Resolved | Oct 1, 2022 | - | |
| Jan 1, 2020 | - | MR | No | No | - | TT | - | Resolved | Feb 2, 2022 | - | |
| Jan 1, 2020 | - | MR | No | No | - | TT | - | Resolved | Feb 2, 2022 | - | |
| Jan 1, 2020 | - | MR | No | No | - | TT | - | Resolved | Feb 2, 2022 | - | |
| Jul 1, 2008 | - | Other | No | No | - | - | - | Resolved | Jul 29, 2008 | - | |
| Jul 1, 2008 | - | Other | No | No | - | - | - | Resolved | Jul 29, 2008 | - | |
| Mar 1, 2000 | Mar 31, 2000 | MR | No | No | - | 5% of samples | - | Archived | Mar 31, 2000 | - | |
| Mar 1, 2000 | Mar 31, 2000 | MR | No | No | - | 5% of samples | - | Archived | Mar 31, 2000 | - | |
| Mar 1, 2000 | Mar 31, 2000 | MR | No | No | - | 5% of samples | - | Archived | Mar 31, 2000 | - | |
| Jan 1, 2000 | Jan 31, 2000 | MR | No | No | - | 5% of samples | - | Archived | Jan 31, 2000 | - | |
| Jan 1, 2000 | Jan 31, 2000 | MR | No | No | - | 5% of samples | - | Archived | Jan 31, 2000 | - | |
| Jan 1, 2000 | Jan 31, 2000 | MR | No | No | - | 5% of samples | - | Archived | Jan 31, 2000 | - | |
| Oct 19, 1999 | - | Other | No | No | - | - | - | Resolved | Oct 26, 1999 | - | |
| Oct 19, 1999 | - | Other | No | No | - | - | - | Resolved | Oct 26, 1999 | - | |
| Oct 19, 1999 | - | Other | No | No | - | - | - | Resolved | Oct 26, 1999 | - | |
| Aug 1, 1998 | Aug 31, 1998 | MCL | Yes | No | - | 5% of samples | - | Archived | Aug 31, 1998 | - | |
| Aug 1, 1998 | Aug 31, 1998 | MCL | Yes | No | - | 5% of samples | - | Archived | Aug 31, 1998 | - | |
| Aug 1, 1998 | Aug 31, 1998 | MCL | Yes | No | - | 5% of samples | - | Archived | Aug 31, 1998 | - | |
| Feb 1, 1998 | Feb 28, 1998 | MCL | Yes | No | - | 5% of samples | - | Archived | Feb 28, 1998 | - | |
| Feb 1, 1998 | Feb 28, 1998 | MCL | Yes | No | - | 5% of samples | - | Archived | Feb 28, 1998 | - | |
| Jul 1, 1997 | Jul 31, 1997 | MR | No | No | - | 5% of samples | - | Archived | Jul 31, 1997 | - | |
| Jul 1, 1997 | Jul 31, 1997 | MR | No | No | - | 5% of samples | - | Archived | Jul 31, 1997 | - | |
| Jul 1, 1997 | Jul 31, 1997 | MR | No | No | - | 5% of samples | - | Archived | Jul 31, 1997 | - | |
| Jul 1, 1997 | Jul 31, 1997 | MR | No | No | - | 5% of samples | - | Archived | Jul 31, 1997 | - | |
| Jul 1, 1997 | Jul 31, 1997 | MR | No | No | - | 5% of samples | - | Archived | Jul 31, 1997 | - | |
| Jul 1, 1997 | Jul 31, 1997 | MR | No | No | - | 5% of samples | - | Archived | Jul 31, 1997 | - | |
| Jun 1, 1997 | Jun 30, 1997 | MR | No | No | - | 5% of samples | - | Archived | Jun 30, 1997 | - | |
| Jun 1, 1997 | Jun 30, 1997 | MR | No | No | - | 5% of samples | - | Archived | Jun 30, 1997 | - | |
| Jun 1, 1997 | Jun 30, 1997 | MR | No | No | - | 5% of samples | - | Archived | Jun 30, 1997 | - | |
| Jun 1, 1997 | Jun 30, 1997 | MR | No | No | - | 5% of samples | - | Archived | Jun 30, 1997 | - | |
| Jun 1, 1997 | Jun 30, 1997 | MR | No | No | - | 5% of samples | - | Archived | Jun 30, 1997 | - | |
| Jun 1, 1997 | Jun 30, 1997 | MR | No | No | - | 5% of samples | - | Archived | Jun 30, 1997 | - | |
| Jan 1, 1988 | Jan 31, 1988 | MR | No | Yes | - | 0.07 mg/L | - | Archived | Jan 31, 1988 | - | |
| Jan 1, 1988 | Jan 31, 1988 | MR | No | Yes | - | 0.005 mg/L | - | Archived | Jan 31, 1988 | - | |
| Jan 1, 1988 | Jan 31, 1988 | MR | No | Yes | - | 0.005 mg/L | - | Archived | Jan 31, 1988 | - | |
| Jan 1, 1988 | Jan 31, 1988 | MR | No | Yes | - | 0.075 mg/L | - | Archived | Jan 31, 1988 | - | |
| Jan 1, 1988 | Jan 31, 1988 | MR | No | Yes | - | 0.005 mg/L | - | Archived | Jan 31, 1988 | - | |
| Jan 1, 1988 | Jan 31, 1988 | MR | No | Yes | - | 0.005 mg/L | - | Archived | Jan 31, 1988 | - | |
| Jan 1, 1988 | Jan 31, 1988 | MR | No | Yes | - | 0.007 mg/L | - | Archived | Jan 31, 1988 | - | |
| Jan 1, 1988 | Jan 31, 1988 | MR | No | Yes | - | 0.2 mg/L | - | Archived | Jan 31, 1988 | - | |
| Jan 1, 1988 | Jan 31, 1988 | MR | No | Yes | - | 0.005 mg/L | - | Archived | Jan 31, 1988 | - | |
| Jan 1, 1988 | Jan 31, 1988 | MR | No | Yes | - | 0.1 mg/L | - | Archived | Jan 31, 1988 | - | |
| Jan 1, 1988 | Jan 31, 1988 | MR | No | Yes | - | 0.002 mg/L | - | Archived | Jan 31, 1988 | - | |
| Jan 1, 1988 | Jan 31, 1988 | MR | No | Yes | - | 0.6 mg/L | - | Archived | Jan 31, 1988 | - | |
| Jan 1, 1988 | Jan 31, 1988 | MR | No | Yes | - | 1 mg/L | - | Archived | Jan 31, 1988 | - | |
| Jan 1, 1988 | Jan 31, 1988 | MR | No | Yes | - | 0.1 mg/L | - | Archived | Jan 31, 1988 | - | |
| Jan 1, 1988 | Jan 31, 1988 | MR | No | Yes | - | 0.1 mg/L | - | Archived | Jan 31, 1988 | - | |
| Jan 1, 1988 | Jan 31, 1988 | MR | No | Yes | - | 0.005 mg/L | - | Archived | Jan 31, 1988 | - |
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.