Lead Pipe Map

South Carolina · population 4,589

Lead pipes in Barnwell, SC

No lead lines reported

Most of Barnwell (population 4,589) gets its water from Barnwell Town of (Sc0610001), which reported 2,433 service lines and no lead, galvanized or unknown lines.

0% of Barnwell Town of (Sc0610001)'s service lines are lead or galvanized requiring replacement, lower than the South Carolina average (0.8%) and lower than the national average (3.1%).

0Lead
0Galvanized, replace
0Unknown material
2,433Non-lead

Latest lead test for Barnwell Town of (Sc0610001) (Jan 2024–Dec 2026): 0.6 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 Barnwell Town of (Sc0610001).

Water systems serving Barnwell

Water systemLeadGalv.Unknown% lead
Barnwell Town of (Sc0610001)Main system0000%

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 Barnwell

The counts above cover the whole water system. To see whether your line is lead, look up your address on Barnwell Town of (Sc0610001)'s official inventory. Utilities had to make these public by October 16, 2024.

Find the official inventory mapBarnwell Town of (Sc0610001) 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 Barnwell, SC have lead pipes?

Barnwell Town of (Sc0610001), which serves Barnwell, reported no lead, galvanized or unknown service lines.

Who supplies water to Barnwell?

EPA's service area maps place most of Barnwell in Barnwell Town of (Sc0610001)'s service area (PWSID SC0610001).

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

Search your address on Barnwell Town of (Sc0610001)'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 Barnwell 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 Barnwell Town of (Sc0610001) whether your street is scheduled and whether it covers the private side.