LeadPipeLookup

Illinois › City overview

Lead service lines in Springfield, IL

33 water utilities serve Springfield, with approximately 130,672 people served.

Last verified from EPA SDWIS + utility inventories: 2026-04-14
Known lead
0
Galvanized
0
Unknown
0
% unknown
—

Lead Service Lines in Springfield, IL

What you need to know

Springfield's water systems serve about 130,672 people across 33 water providers. The largest is the City of Springfield, which serves around 117,444 residents.

Lead enters drinking water primarily through lead service lines—pipes that connect the water main in the street to your home. These were common in older homes built before 1986, when lead solder and pipes were still legal. The good news: lead in water is preventable with simple steps, and water systems are required to track and report on these connections.

Lead service line data in Springfield

Currently, the water systems serving Springfield have not publicly reported any confirmed lead service lines in their inventories. However, this doesn't necessarily mean there are none—many systems are still completing their required surveys, and some may have incomplete records, especially in older neighborhoods.

If your home was built before the 1990s, there's a higher chance your connection includes lead materials, even if it doesn't appear in official counts yet.

Why this matters

Lead exposure, especially in children under 6, can affect brain development and learning. The EPA and CDC both recommend taking precautions if you're unsure about your service line material. Older homes are more likely to have lead connections, but the only way to know for sure is to check your specific property.

What Springfield water systems should have

By law, water utilities must maintain an inventory of service line materials and make it available to customers. The City of Springfield and other local providers should be able to tell you whether your home's connection is lead, galvanized steel, copper, plastic, or unknown.

Next steps for residents

  • Contact your water utility directly and ask about your service line material. Have your address ready. The City of Springfield's water department can access records for your property.
  • Check your home's age and construction records if available. If your house was built before 1990, lead service lines are more likely.
  • Learn about water testing and flushing. Even if you have a lead service line, you can reduce exposure—the CDC website has detailed guidance.
  • Ask about replacement programs. Illinois and some municipalities offer funding to replace lead service lines; your utility can direct you to available assistance.

---

Utilities serving Springfield

Common questions

How do I know if my home has a lead service line in Springfield?

Contact your local water utility with your address—they maintain records of service line materials. The City of Springfield water department can look up your property specifically. You can also check your home's construction documents if available; homes built before 1986 are at higher risk.

Is there lead in Springfield Illinois tap water?

Lead enters tap water through old pipes and connections, not from the water treatment plant itself. Whether you're exposed depends on your home's plumbing. Your utility can tell you if your service line contains lead, and the EPA's testing guidance can help you check your tap water.

What should I do if my home has a lead service line?

First, test your tap water to see if lead is actually present—not all lead pipes leach lead. In the meantime, run cold water for 30 seconds before drinking, avoid hot tap water for drinking or cooking, and keep faucle aerators clean. Contact your utility about replacement programs and state/local funding.

How much does it cost to replace a lead service line?

Replacement typically costs $3,000–$25,000 depending on line length and soil conditions. Ask your Springfield-area water utility about cost-sharing programs, grants, or low-interest loans that may be available to reduce your out-of-pocket expense.