Lead Pipe Map

North Carolina · population 40,054

Lead pipes in Monroe, NC

6,313 lines still unidentified

Most of Monroe (population 40,054) gets its water from City of Monroe. It reported no confirmed lead service lines, but 6,313 of 15,135 lines are still listed as unknown material, so lead hasn't been ruled out.

0% of City of Monroe's service lines are lead or galvanized requiring replacement, lower than the North Carolina average (0.4%) and lower than the national average (3.1%).

0Lead
0Galvanized, replace
6,313Unknown material
8,822Non-lead

Latest lead test for City of Monroe (Jan 2026–Dec 2028): not detected 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 City of Monroe.

Water systems serving Monroe

Water systemLeadGalv.Unknown% lead
City of MonroeMain system006,3130%
Union County Water SystemAlso serves parts of the city0000%

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 Monroe

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

Find the official inventory mapCity of Monroe 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 Monroe, NC have lead pipes?

None are confirmed, but City of Monroe still lists 6,313 service lines as unknown material.

Who supplies water to Monroe?

EPA's service area maps place most of Monroe in City of Monroe's service area (PWSID NC0190010). Union County Water System also serves parts of the city or nearby areas.

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

Search your address on City of Monroe'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 Monroe 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 City of Monroe whether your street is scheduled and whether it covers the private side.