NOLENSVILLE-COLLEGE GROVE U.D.
Tennessee - Community Water System - PWSID: TN0000511
System Information
| PWSID | TN0000511 |
| System Name | NOLENSVILLE-COLLEGE GROVE U.D. |
| System Type | Community Water System |
| Water Source | Surface Water Purchased |
| 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 | NOLENSVILLE |
| ZIP Code | 37135 |
| Address | 2002 JOHNSON INDUSTRIAL BLVD |
| Organization | POLSTON, MIKE |
| Phone | 615-776-2511 |
Population & Service
| Population Served | 32,793 |
| Service Connections | 11,466 |
Drinking Water Violations (59)
This water system has 59 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Apr 1, 2015 | Jun 30, 2015 | MCL | Yes | No | .081 MG/L | 0.080 mg/L | - | Resolved | Jun 30, 2015 | - | |
| Apr 1, 2015 | Jun 30, 2015 | MCL | Yes | No | .081 MG/L | 0.080 mg/L | - | Resolved | Jun 30, 2015 | - | |
| Apr 1, 2015 | Jun 30, 2015 | MCL | Yes | No | .081 MG/L | 0.080 mg/L | - | Resolved | Jun 30, 2015 | - | |
| Apr 1, 2015 | Jun 30, 2015 | MCL | Yes | No | .081 MG/L | 0.080 mg/L | - | Resolved | Jun 30, 2015 | - | |
| Oct 1, 2014 | Oct 31, 2014 | MR | No | No | - | 5% of samples | - | Archived | Oct 31, 2014 | - | |
| Oct 1, 2014 | Oct 31, 2014 | MR | No | No | - | 5% of samples | - | Archived | Oct 31, 2014 | - | |
| Oct 1, 2014 | Oct 31, 2014 | MR | No | No | - | 5% of samples | - | Archived | Oct 31, 2014 | - | |
| Oct 1, 2014 | Dec 31, 2014 | MR | No | No | - | 4.0 mg/L | - | Archived | Dec 31, 2014 | - | |
| Oct 1, 2014 | Dec 31, 2014 | MR | No | No | - | 4.0 mg/L | - | Archived | Dec 31, 2014 | - | |
| Oct 1, 2014 | Dec 31, 2014 | MR | No | No | - | 4.0 mg/L | - | Archived | Dec 31, 2014 | - | |
| Jul 1, 2014 | Sep 30, 2014 | MCL | Yes | No | .0925 MG/L | 0.080 mg/L | .08 | Resolved | Sep 30, 2014 | - | |
| Jul 1, 2014 | Sep 30, 2014 | MCL | Yes | No | .0925 MG/L | 0.080 mg/L | .08 | Resolved | Sep 30, 2014 | - | |
| Jul 1, 2014 | Sep 30, 2014 | MCL | Yes | No | .0925 MG/L | 0.080 mg/L | .08 | Resolved | Sep 30, 2014 | - | |
| Jul 1, 2014 | Sep 30, 2014 | MCL | Yes | No | .0925 MG/L | 0.080 mg/L | .08 | Resolved | Sep 30, 2014 | - | |
| Nov 1, 2010 | Nov 30, 2010 | MCL | Yes | No | - | 5% of samples | - | Resolved | Nov 30, 2010 | - | |
| Nov 1, 2010 | Nov 30, 2010 | MCL | Yes | No | - | 5% of samples | - | Resolved | Nov 30, 2010 | - | |
| Nov 1, 2010 | Nov 30, 2010 | MCL | Yes | No | - | 5% of samples | - | Resolved | Nov 30, 2010 | - | |
| Nov 1, 2010 | Nov 30, 2010 | MCL | Yes | No | - | 5% of samples | - | Resolved | Nov 30, 2010 | - | |
| Nov 1, 2002 | Nov 30, 2002 | MR | No | No | - | 5% of samples | - | Resolved | Nov 30, 2002 | - | |
| Nov 1, 2002 | Nov 30, 2002 | MR | No | No | - | 5% of samples | - | Resolved | Nov 30, 2002 | - | |
| Nov 1, 2002 | Nov 30, 2002 | MR | No | No | - | 5% of samples | - | Resolved | Nov 30, 2002 | - | |
| Oct 1, 2001 | Oct 31, 2001 | MCL | Yes | No | - | 5% of samples | - | Archived | Oct 31, 2001 | - | |
| Oct 1, 2001 | Oct 31, 2001 | MCL | Yes | No | - | 5% of samples | - | Archived | Oct 31, 2001 | - | |
| Oct 1, 2001 | Oct 31, 2001 | MCL | Yes | No | - | 5% of samples | - | Archived | Oct 31, 2001 | - | |
| Jun 1, 2001 | Jun 30, 2001 | MR | No | No | - | 5% of samples | - | Archived | Jun 30, 2001 | - | |
| Jun 1, 2001 | Jun 30, 2001 | MCL | Yes | No | - | 5% of samples | - | Archived | Jun 30, 2001 | - | |
| Jun 1, 2001 | Jun 30, 2001 | MCL | Yes | No | - | 5% of samples | - | Archived | Jun 30, 2001 | - | |
| Jun 1, 2001 | Jun 30, 2001 | MCL | Yes | No | - | 5% of samples | - | Archived | Jun 30, 2001 | - | |
| Jun 1, 2001 | Jun 30, 2001 | MR | No | No | - | 5% of samples | - | Archived | Jun 30, 2001 | - | |
| Jun 1, 2001 | Jun 30, 2001 | MR | No | No | - | 5% of samples | - | Archived | Jun 30, 2001 | - | |
| Mar 1, 1996 | Mar 31, 1996 | MR | No | No | - | 5% of samples | - | Archived | Mar 31, 1996 | - | |
| Mar 1, 1996 | Mar 31, 1996 | MR | No | No | - | 5% of samples | - | Archived | Mar 31, 1996 | - | |
| Jul 1, 1993 | - | MR | No | No | - | TT | - | Resolved | Jun 7, 1994 | - | |
| Jul 1, 1993 | - | MR | No | No | - | TT | - | Resolved | Jun 7, 1994 | - | |
| Jul 1, 1993 | - | MR | No | No | - | TT | - | Resolved | Jun 7, 1994 | - | |
| Jul 1, 1993 | - | MR | No | No | - | TT | - | Resolved | Jun 7, 1994 | - | |
| Jul 1, 1993 | - | MR | No | No | - | TT | - | Resolved | Jun 7, 1994 | - | |
| Jul 1, 1993 | - | MR | No | No | - | TT | - | Resolved | Jun 7, 1994 | - | |
| Jan 1, 1993 | - | MR | No | No | - | TT | - | Resolved | Jun 23, 1993 | - | |
| Jan 1, 1993 | - | MR | No | No | - | TT | - | Resolved | Jun 23, 1993 | - | |
| Jan 1, 1993 | - | MR | No | No | - | TT | - | Resolved | Jun 23, 1993 | - | |
| Jan 1, 1993 | - | MR | No | No | - | TT | - | Resolved | Jun 23, 1993 | - | |
| Jan 1, 1993 | - | MR | No | No | - | TT | - | Resolved | Jun 23, 1993 | - | |
| Sep 1, 1992 | Sep 30, 1992 | MR | No | No | - | 5% of samples | - | Archived | Sep 30, 1992 | - | |
| Jul 1, 1992 | Dec 31, 1992 | MR | No | No | - | TT | - | Resolved | Dec 31, 1992 | - | |
| Jul 1, 1992 | Dec 31, 1992 | MR | No | No | - | TT | - | Resolved | Dec 31, 1992 | - | |
| Dec 1, 1990 | Dec 31, 1990 | MCL | Yes | No | - | 5% of samples | - | Archived | Dec 31, 1990 | - | |
| Nov 1, 1990 | Nov 30, 1990 | MCL | Yes | No | - | 5% of samples | - | Archived | Nov 30, 1990 | - | |
| Sep 1, 1990 | Sep 30, 1990 | MCL | Yes | No | - | 5% of samples | - | Archived | Sep 30, 1990 | - | |
| - | - | - | 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.