Tennessee · population 15,809
Lead pipes in Nolensville, TN
No lead lines reported
Most of Nolensville (population 15,809) gets its water from Nolensville-College Grove U.D., which reported 11,234 service lines and no lead, galvanized or unknown lines.
0% of Nolensville-College Grove U.D.'s service lines are lead or galvanized requiring replacement, lower than the Tennessee average (2.2%) and lower than the national average (3.1%).
- Lead 0%
- Galvanized (replace) 0%
- Unknown 0%
- Non-lead 100%
Latest lead test for Nolensville-College Grove U.D. (Jan 2023–Dec 2025): 6.2 ppb at the 90th percentile, against a 15 ppb federal action level. Full test history.
Compliance record: EPA lists no Lead and Copper Rule violations since 2015 for Nolensville-College Grove U.D..
Water systems serving Nolensville
| Water system | Lead | Galv. | Unknown | % lead |
|---|---|---|---|---|
| Nolensville-College Grove U.D.Main system | 0 | 0 | 0 | 0% |
| Metro Water ServicesServes nearby areas | 2,818 | 21,855 | 76,180 | 11% |
Matched from EPA water system service area boundaries and the cities each system reports serving. Edges of the city may be served by a neighboring system; your water bill names your utility.
Check your address in Nolensville
The counts above cover the whole water system. To see whether your line is lead, look up your address on Nolensville-College Grove U.D.'s official inventory. Utilities had to make these public by October 16, 2024.
No map yet? Do the 2-minute scratch and magnet test.
Protect your drinking water
If your line is lead, galvanized or unknown, use a filter certified to NSF/ANSI 53 for lead for drinking, cooking and baby formula, and use only cold water.
Choosing a lead-certified filter · Testing your water · Replacement cost
Nearby cities
- Brentwoodno lead reported
- La Vergneno lead reported
- Smyrnano lead reported
- Oak Hill24,673 lead + galv. lines
- Franklinno lead reported
- Forest Hills24,673 lead + galv. lines
- Berry Hill24,673 lead + galv. lines
- Belle Meade24,673 lead + galv. lines
Check another water system
Questions
Does Nolensville, TN have lead pipes?
Nolensville-College Grove U.D., which serves Nolensville, reported no lead, galvanized or unknown service lines.
Who supplies water to Nolensville?
EPA's service area maps place most of Nolensville in Nolensville-College Grove U.D.'s service area (PWSID TN0000511). Metro Water Services also serves parts of the city or nearby areas.
How do I check whether my Nolensville home has a lead service line?
Search your address on Nolensville-College Grove U.D.'s service line inventory map. You can also scratch the pipe where water enters your home: lead is soft, dull gray, scratches to shiny silver and doesn't attract a magnet.
When will lead pipes in Nolensville be replaced?
EPA's Lead and Copper Rule Improvements require most systems to replace lead and galvanized-requiring-replacement lines by December 31, 2037. Ask Nolensville-College Grove U.D. whether your street is scheduled and whether it covers the private side.