Illinois · population 4,044
Lead pipes in Rochester, IL
No lead lines reported
Most of Rochester (population 4,044) gets its water from Rochester, which reported 1,839 service lines and no lead, galvanized or unknown lines.
0% of Rochester'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 Rochester (2025): 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 Rochester.
Water systems serving Rochester
| Water system | Lead | Galv. | Unknown | % lead |
|---|---|---|---|---|
| RochesterMain system | 0 | 0 | 0 | 0% |
| SpringfieldServes nearby areas | 991 | 1,261 | 6,949 | 4.1% |
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 Rochester
The counts above cover the whole water system. To see whether your line is lead, look up your address on Rochester'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
- Southern View2,252 lead + galv. lines
- Rivertonno lead reported
- Grandview1 lead + galv. lines
- Springfield2,252 lead + galv. lines
- Jeromeno lead reported
- Leland Grove2,252 lead + galv. lines
- Chatham2,934 unknown
- Shermanno lead reported
Check another water system
Questions
Does Rochester, IL have lead pipes?
Rochester, which serves Rochester, reported no lead, galvanized or unknown service lines.
Who supplies water to Rochester?
EPA's service area maps place most of Rochester in Rochester's service area (PWSID IL1671000). Springfield also serves parts of the city or nearby areas.
How do I check whether my Rochester home has a lead service line?
Search your address on Rochester'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 Rochester 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 Rochester whether your street is scheduled and whether it covers the private side.