Tennessee · population 1,220
Lead pipes in Erin, TN
No lead lines reported
Most of Erin (population 1,220) gets its water from Erin Water Department, which reported 2,872 service lines and no lead, galvanized or unknown lines.
0% of Erin Water Department'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 Erin Water Department (Jan 2023–Dec 2025): 1 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 Erin Water Department.
Water systems serving Erin
| Water system | Lead | Galv. | Unknown | % lead |
|---|---|---|---|---|
| Erin Water DepartmentMain system | 0 | 0 | 0 | 0% |
| Tennessee Ridge Water SystemServes nearby areas | 0 | 0 | 0 | 0% |
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 Erin
The counts above cover the whole water system. To see whether your line is lead, look up your address on Erin Water Department'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
- Tennessee Ridgeno lead reported
- Doverno lead reported
- Charlotteno lead reported
- Dicksonno lead reported
- New Johnsonville1 lead + galv. lines
- Burnsno lead reported
- White Bluffno lead reported
- Parisno lead reported
Check another water system
Questions
Does Erin, TN have lead pipes?
Erin Water Department, which serves Erin, reported no lead, galvanized or unknown service lines.
Who supplies water to Erin?
EPA's service area maps place most of Erin in Erin Water Department's service area (PWSID TN0000230). Tennessee Ridge Water System also serves parts of the city or nearby areas.
How do I check whether my Erin home has a lead service line?
Search your address on Erin Water Department'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 Erin 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 Erin Water Department whether your street is scheduled and whether it covers the private side.