Illinois · population 2,729
Lead pipes in Oakbrook Terrace, IL
No lead lines reported
Most of Oakbrook Terrace (population 2,729) gets its water from Oakbrook Terrace, which reported 558 service lines and no lead, galvanized or unknown lines.
0% of Oakbrook Terrace's service lines are lead or galvanized requiring replacement, lower than the Illinois average (17%) and lower than the national average (3.1%).
- Lead 0%
- Galvanized (replace) 0%
- Unknown 0%
- Non-lead 100%
Latest lead test for Oakbrook Terrace (2025): not detected 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 Oakbrook Terrace.
Water systems serving Oakbrook Terrace
| Water system | Lead | Galv. | Unknown | % lead |
|---|---|---|---|---|
| Oakbrook TerraceMain system | 0 | 0 | 0 | 0% |
| Villa ParkAlso serves parts of the city | 161 | 44 | 6,063 | 2.9% |
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 Oakbrook Terrace
The counts above cover the whole water system. To see whether your line is lead, look up your address on Oakbrook Terrace'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
- Oak Brook9 lead + galv. lines
- Villa Park205 lead + galv. lines
- Lombard2,212 lead + galv. lines
- Elmhurst1,205 lead + galv. lines
- Hillside486 lead + galv. lines
- Berkeley472 lead + galv. lines
- Clarendon Hills160 lead + galv. lines
- Westchester3,399 lead + galv. lines
Check another water system
Questions
Does Oakbrook Terrace, IL have lead pipes?
Oakbrook Terrace, which serves Oakbrook Terrace, reported no lead, galvanized or unknown service lines.
Who supplies water to Oakbrook Terrace?
EPA's service area maps place most of Oakbrook Terrace in Oakbrook Terrace's service area (PWSID IL0430750). Villa Park also serves parts of the city or nearby areas.
How do I check whether my Oakbrook Terrace home has a lead service line?
Search your address on Oakbrook Terrace'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 Oakbrook Terrace 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 Oakbrook Terrace whether your street is scheduled and whether it covers the private side.