What You Should Know About Lead and Drinking Water

The city of Elgin provides clean, safe, and reliable drinking water to all Elgin residents.

Lead is not present in Elgin’s source water (wells and river water), nor is lead in Elgin’s treated drinking water. Some homes and buildings, however, have water service lines, solder or fixtures made of lead, and lead can enter the drinking water through the corrosion of plumbing materials

For the past 11 years, the city has been replacing the public portion of a lead water service line (water main to underground shut-off valve) when residents commit to replacing their privately owned portion of the lead service line (underground shut-off valve to home/building).

The city in 2018 identified approximately 13,000 lead service lines for replacement with a cost of at least $150 million. Today, about 9,177 lead service lines still need to be replaced. There are approximately 1,500 service lines with unknown material status that may also require replacement.

What's a Service Line?

Service lines are the underground water pipes that connect your home to the City's water system. Service Lines have two parts, the "public" side and "private" side. When these lines are made of lead, they can contribute to lead contamination. Lead was the primary pipe material until the mid-1980's, which means that across the country there are millions of lead service lines. The Illinois EPA reports, 677,359 known lead service lines in Illinois alone.