Lead Service Lines in Vernon Hills
What we know about your water system
Vernon Hills - Lake County Public Works serves about 33,207 people in Illinois. Like many water systems across the US, the utility is required by federal law to inventory lead service lines—the pipes that connect homes to the main water line underground.
Right now, we don't have data on how many lead service lines exist in Vernon Hills or what progress has been made on replacing them. This isn't unusual; many utilities are still building out their inventories. The good news is that federal funding (the Bipartisan Infrastructure Law) has made money available to help systems identify and replace lead pipes.
Why this matters
Lead service lines are a primary source of lead in drinking water. Even "low" levels of lead can affect children's development, and there's no known safe level of lead exposure. If your home was built before the 1980s and hasn't had its service line replaced, there's a higher chance yours contains lead.
The water that comes out of your tap depends on three things: the source water, the pipes it travels through, and what happens at your home. Even if your utility has treated water properly, a lead service line can introduce lead on its way to your home.
What you can do now
Contact your utility directly. Ask Vernon Hills - Lake County Public Works:
- Does your property have a lead service line? (They may have records or can tell you how to find out.)
- What's the plan and timeline for replacing lead lines in your area?
- Are there any interim measures (like water treatment or flushing) recommended while pipes are still in place?
Get your water tested if you're concerned. A simple lab test costs $20–30 and tells you if lead is actually present in your tap water right now.
Talk to your doctor if you have young children or are pregnant. The CDC has guidance on reducing lead exposure at home.
Next steps for residents
- Contact Vernon Hills - Lake County Public Works to ask about your service line status and replacement timelines.
- Request a free or low-cost water test through your utility or a local health department.
- If lead is detected, use a water filter certified for lead removal (NSF/ANSI 53) until your service line is replaced.
- Stay informed about utility updates on lead inventory and replacement projects.
Key figures
| Total inventoried lines | 0 |
|---|---|
| BIL/IIJA funding received | — |
| Replacement plan status | Not reported |
| Utility's LCRR inventory | Not provided |
Frequently asked
Does Vernon Hills have lead in the water?
Lead in drinking water usually comes from lead service lines—the pipes connecting homes to the main line. We don't have current data on how many lead service lines exist in Vernon Hills. The best way to know if your home is affected is to contact the utility and ask about your service line, and to test your tap water.
How do I know if my house has a lead service line?
Contact Vernon Hills - Lake County Public Works; they may have records. You can also hire a plumber to inspect or test your line. A magnet won't stick to lead, but that's not a reliable test on its own.
Is it safe to drink tap water while there's a lead service line?
It depends on the actual lead level in your water. The only way to know is to test your tap water. If lead is detected, a certified water filter (NSF/ANSI 53) can reduce it; however, replacing the service line is the permanent solution.
When will lead service lines be replaced?
That depends on your utility's plan and available funding. Contact Vernon Hills - Lake County Public Works to ask about their replacement schedule and whether your neighborhood is included in upcoming work.