DALLAS WATER UTILITY Lead Service Line Inventory
Dallas Water Utility serves over 1.3 million people across the Dallas area. Like all US water utilities, it is required to maintain an inventory of lead service lines—the pipes that connect the water main to individual homes.
What is a lead service line?
A lead service line is a pipe made of lead that carries water from the public water main into your home. These lines were commonly installed before the 1986 federal ban on lead in plumbing materials. Lead can leach into drinking water, especially in homes with older pipes or where water is acidic or soft.
What we know about Dallas Water Utility's inventory
As of now, Dallas Water Utility has not reported having inventoried any lead service lines in its system. This does not mean there are no lead pipes—it means the utility's inventory process is still underway or incomplete. The utility is required by federal law to complete a full inventory and make it publicly available.
How to find your water utility's lead service line inventory
Utilities are required to share their lead service line inventories with the public. You can:
- Contact Dallas Water Utility directly at 214-671-2700 or through their website to ask about your specific address
- Request your service line material from your utility—they should be able to tell you whether your home has a lead, galvanized, copper, or plastic service line
- Check your water bill or utility website for a link to the full inventory
- Review the EPA's Safe Drinking Water Act requirements, which mandate utilities complete inventories by October 2024
Should I be concerned?
If your home was built before 1986, or if you're not sure what material your service line is made of, it's reasonable to get it checked. The most reliable way to know is to have your water tested or ask your utility directly.
If you have young children or are pregnant, lead exposure is a particular health concern. Contact the CDC or your pediatrician for guidance on testing and next steps.
Next steps for residents
- Call Dallas Water Utility at 214-671-2700 to ask about the material of your service line
- Request information about their lead service line inventory status and timeline
- If you have young children, ask your pediatrician whether water testing is recommended for your home
- Visit the EPA's lead and copper rule page for more information about your rights and protections
Key figures
| Total inventoried lines | 0 |
|---|---|
| BIL/IIJA funding received | — |
| Replacement plan status | Not reported |
| Utility's LCRR inventory | Not provided |
Frequently asked
How do I know if I have a lead service line?
Contact Dallas Water Utility directly—they should have records of your service line material. You can also have a licensed plumber inspect the pipe where it enters your home; lead is soft and gray, and a magnet will not stick to it.
Is lead in tap water dangerous?
Lead has no safe level of exposure. It can affect brain development in children and cause other serious health effects. The CDC recommends having water tested if you are concerned. Talk to your doctor or pediatrician about your specific situation.
Can I remove a lead service line myself?
Lead service line replacement should be done by a licensed professional to avoid contaminating soil and properly dispose of the pipe. Contact Dallas Water Utility for recommended contractors and possible assistance programs.
What should I do if I think my water has lead?
Have your water tested by a certified lab—Dallas Water Utility can direct you to testing options. In the meantime, flush your pipes for 30 seconds before using water for drinking or cooking, and use cold water for drinking and cooking (hot water leaches more lead).