Illinois · 7 community water systems
Lead pipes in Knox County, IL
7 community water systems serving Knox County reported 0 lead and 0 galvanized-requiring-replacement service lines, plus 129 of unknown material.
0% of these systems' lines are lead or galvanized requiring replacement, lower than the Illinois average (17%) and lower than the national average (3.1%).
0Lead
0Galvanized, replace
129Unknown
16,548Non-lead
- Lead 0%
- Galvanized (replace) 0%
- Unknown 0.8%
- Non-lead 99%
Water systems serving Knox County
| Water system | Lead | Galv. | Unknown | % lead |
|---|---|---|---|---|
| WilliamsfieldWilliamsfield | 0 | 0 | 90 | 0% |
| Aqua Illinois-Oak RunKnox County | 0 | 0 | 31 | 0% |
| IL American-Cedar WaterKnox County | 0 | 0 | 5 | 0% |
| KnoxvilleKnoxville | 0 | 0 | 2 | 0% |
| WatagaWataga | 0 | 0 | 1 | 0% |
| GalesburgGalesburg | 0 | 0 | 0 | 0% |
| AbingdonAbingdon | 0 | 0 | 0 | 0% |
Systems that also serve other counties are counted in full. Your water bill names your utility.
What to do if your line is lead or unknown
- Check the pipe where water enters your home.
- Use a filter certified to NSF/ANSI 53 for lead for drinking and cooking.
- Test your water, often free through the utility.
- Ask your utility about free or discounted replacement; most lines must be replaced by December 31, 2037.
Check another water system
Questions
Does Knox County have lead pipes?
No confirmed lead lines were reported, but 129 service lines are still of unknown material.
How do I check my home in Knox County?
Find the water system named on your water bill in the table above, open its page and use its address-level inventory. You can also scratch-test the pipe where it enters your home.