Lead Pipe Map

Iowa · population 3,380

Lead pipes in Williamsburg, IA

29 lead or galvanized lines to replace

Most of Williamsburg (population 3,380) gets its water from Williamsburg Public Water Supply. That system reported 15 lead and 14 galvanized-requiring-replacement service lines out of 1,360, with 0 more of unknown material.

2.1% of Williamsburg Public Water Supply's service lines are lead or galvanized requiring replacement, lower than the Iowa average (5.6%) and lower than the national average (3.1%).

15Lead
14Galvanized, replace
0Unknown material
1,331Non-lead

Latest lead test for Williamsburg Public Water Supply (2024): 3 ppb at the 90th percentile, against a 15 ppb federal action level. Full test history.

Compliance record: EPA lists 1 Lead and Copper Rule violation since 2015 for Williamsburg Public Water Supply.

Water systems serving Williamsburg

Water systemLeadGalv.Unknown% lead
Williamsburg Public Water SupplyMain system151402.1%

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 Williamsburg

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

Find the official inventory mapWilliamsburg Public Water Supply 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 Williamsburg, IA have lead pipes?

Yes. Williamsburg Public Water Supply, which serves Williamsburg, reported 15 lead and 14 galvanized-requiring-replacement service lines, plus 0 of unknown material.

Who supplies water to Williamsburg?

EPA's service area maps place most of Williamsburg in Williamsburg Public Water Supply's service area (PWSID IA4884023).

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

Search your address on Williamsburg Public Water Supply'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 Williamsburg 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 Williamsburg Public Water Supply whether your street is scheduled and whether it covers the private side.