Is Plano's tap water safe to drink?

Plano's water system is regulated by the EPA and must meet federal safety standards. However, if your home has a lead service line or lead-containing plumbing, lead can still enter your water. Testing your specific home is the only way to know.

How do I know if my house has a lead service line?

Contact the City of Plano Water Utilities with your address—they can check their inventory. If your home was built before 1980, it's more likely to have one. A plumber can also inspect your service line.

Can I remove lead from my tap water myself?

NSF-certified filters designed for lead removal can reduce it in your drinking water temporarily. However, the permanent solution is replacing the lead service line. Talk to your water utility about replacement programs and timelines.

What should I do if my child has been exposed to lead?

Contact your pediatrician or the CDC's National Lead Information Center (1-800-424-5323) for guidance. They can recommend testing and next steps based on your child's age and exposure history.

Lead Service Lines in Plano, TX

Plano's water system serves about 292,200 people through three public water utilities. If you're concerned about lead in your home's water pipes, here's what you need to know.

What we know about lead service lines in Plano

A lead service line is the pipe that connects your home to the public water main—often installed before 1980. Lead can leach into drinking water, especially if water sits in the pipes or the water is corrosive.

The City of Plano, which serves the vast majority of residents (292,059 people), has not yet published a complete inventory of lead service lines to the public. Two smaller systems—Air Park Estates (96 people) and Angel Nest Apartments (45 people)—are also operating in the area.

The bottom line: Plano does not currently report known lead service lines in its public data. However, the absence of reported cases doesn't mean they don't exist—it often means the inventory is still being completed or hasn't been made public yet.

What you can do

Check your pipes. If your home was built before 1980, or you're unsure, the safest approach is to assume your service line could contain lead. You can't tell by looking—lead pipe is dull gray and soft, but it's often buried underground or hidden inside walls.

Contact the City of Plano's water utility directly. They can tell you whether your address has a known lead service line and what replacement options or water testing programs are available.

Test your water. A simple test can show whether lead is present in your drinking water right now. The City of Plano or your local health department can recommend certified labs.

Use a filter if needed. NSF-certified filters rated for lead removal can reduce lead in your water while you arrange a long-term solution, though replacement of the service line is the permanent fix.

Health concerns

Lead exposure carries real risks, especially for children and pregnant people. If health is a concern, contact your pediatrician or the CDC's lead safety hotline.

Next steps for residents

Call the City of Plano Water Utilities to ask if your address is on their lead service line inventory.
Request a free or low-cost water test to check for lead in your home.
Ask about lead line replacement programs and whether funding or assistance is available.
Visit the EPA's lead and copper rule page for federal standards and your rights.

Lead service lines in Plano, TX