Lead Pipe Map

Tennessee · population 1,362

Lead pipes in Cornersville, TN

532 lead or galvanized lines to replace

Most of Cornersville (population 1,362) gets its water from Lewisburg Water System. That system reported 1 lead and 531 galvanized-requiring-replacement service lines out of 7,851, with 4,368 more of unknown material.

6.8% of Lewisburg Water System's service lines are lead or galvanized requiring replacement, higher than the Tennessee average (2.2%) and higher than the national average (3.1%).

1Lead
531Galvanized, replace
4,368Unknown material
2,951Non-lead

Latest lead test for Lewisburg Water System (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 Lewisburg Water System.

Water systems serving Cornersville

Water systemLeadGalv.Unknown% lead
Lewisburg Water SystemMain system15314,3686.8%
Marshall Co B.P.U. #1Serves nearby areas0000%

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 Cornersville

The counts above cover the whole water system. To see whether your line is lead, look up your address on Lewisburg Water System's official inventory. Utilities had to make these public by October 16, 2024.

Find the official inventory mapLewisburg Water System details

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.

Pitcher filtersCheapest start. Pick one certified to NSF/ANSI 53 for lead, such as Brita Elite, PUR Plus or ZeroWater.See pitchers Faucet-mount filtersFilters straight from the tap. Look for NSF/ANSI 53 lead reduction on the box.See faucet filters Under-sink systemsBest for families. Carbon block (NSF 53) or reverse osmosis (NSF 58) units rated for lead.See under-sink

Choosing a lead-certified filter · Testing your water · Replacement cost

Nearby cities

Check another water system

Questions

Does Cornersville, TN have lead pipes?

Yes. Lewisburg Water System, which serves Cornersville, reported 1 lead and 531 galvanized-requiring-replacement service lines, plus 4,368 of unknown material.

Who supplies water to Cornersville?

EPA's service area maps place most of Cornersville in Lewisburg Water System's service area (PWSID TN0000400). Marshall Co B.P.U. #1 also serves parts of the city or nearby areas.

How do I check whether my Cornersville home has a lead service line?

Search your address on Lewisburg Water System'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 Cornersville 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 Lewisburg Water System whether your street is scheduled and whether it covers the private side.