Illinois · population 53,741
Lead pipes in Wheaton, IL
180 lead or galvanized lines to replace
Most of Wheaton (population 53,741) gets its water from Wheaton. That system reported 180 lead and 0 galvanized-requiring-replacement service lines out of 16,699, with 525 more of unknown material.
1.1% of Wheaton's service lines are lead or galvanized requiring replacement, lower than the Illinois average (17%) and lower than the national average (3.1%).
- Lead 1.1%
- Galvanized (replace) 0%
- Unknown 3.1%
- Non-lead 96%
Latest lead test for Wheaton (Jan 2026–Dec 2028): 2.3 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 Wheaton.
Water systems serving Wheaton
| Water system | Lead | Galv. | Unknown | % lead |
|---|---|---|---|---|
| WheatonMain system | 180 | 0 | 525 | 1.1% |
| IL American-ArrowheadServes 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 Wheaton
The counts above cover the whole water system. To see whether your line is lead, look up your address on Wheaton'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
- Glen Ellyn585 lead + galv. lines
- Winfieldno lead reported
- Glendale Heightsno lead reported
- Carol Streamno lead reported
- Lisle25 lead + galv. lines
- Warrenvilleno lead reported
- Lombard2,212 lead + galv. lines
- Downers Grove1,466 lead + galv. lines
Check another water system
Questions
Does Wheaton, IL have lead pipes?
Yes. Wheaton, which serves Wheaton, reported 180 lead and 0 galvanized-requiring-replacement service lines, plus 525 of unknown material.
Who supplies water to Wheaton?
EPA's service area maps place most of Wheaton in Wheaton's service area (PWSID IL0431050). IL American-Arrowhead also serves parts of the city or nearby areas.
How do I check whether my Wheaton home has a lead service line?
Search your address on Wheaton'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 Wheaton 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 Wheaton whether your street is scheduled and whether it covers the private side.