DERBY, CITY OF — Lead Service Line Inventory
About This Water System
Derby, City of serves 25,413 people in Kansas. Like all US water systems, it is required by federal law to maintain an inventory of lead service lines—the pipes that connect the public water main to homes and buildings.
What We Know About Lead Lines Here
As of now, Derby has not yet inventoried its lead service lines. This does not mean there are no lead lines. It means the inventory work is still underway or has not yet begun.
Lead service lines are a real concern: lead can leach into water, especially in homes with older plumbing or where water is acidic. Even small amounts of lead exposure can affect children's development. If you're worried about lead in your home, the safest approach is to test your water and know your line's material.
What You Can Do
Contact Derby's water utility directly to ask:
- Is my home served by a lead service line?
- When will the inventory be complete?
- Are there any water testing programs available?
You can also request a copy of their lead service line inventory plan, which should outline the timeline and method for completing this work.
What Lead Service Lines Are
A lead service line is the pipe that carries water from the public main into your home. Lead lines were common before 1986 (when federal restrictions began) and are still found in many older neighborhoods. They pose a risk because the metal can dissolve into drinking water.
Reducing your risk:
- Have your water tested for lead (contact your utility or a certified lab)
- Use cold water for drinking and cooking
- Let water run for 30 seconds after a long period of non-use
- Consider a certified lead-reducing filter while longer-term solutions are pursued
For health concerns, consult the CDC website or your pediatrician.
Next Steps for Residents
- Contact your water utility (City of Derby) and ask for the status of their lead service line inventory.
- Test your water for lead—your utility can recommend where to get this done affordably or free.
- Learn your line's material by asking the utility for records or having a plumber inspect it.
- Check the CDC's guidance on lead in drinking water and health protection.
Key figures
| Total inventoried lines | 0 |
|---|---|
| BIL/IIJA funding received | — |
| Replacement plan status | Not reported |
| Utility's LCRR inventory | Not provided |
Frequently asked
Does Derby have lead service lines?
Derby has not yet completed its lead service line inventory, so the full count is unknown. Lead lines may exist, especially in older homes. Contact the utility to ask about your specific address and the inventory timeline.
How do I know if my house has a lead service line?
Ask your water utility for records of your service line material. You can also hire a licensed plumber to inspect it, or request a water test for lead. The utility may have this information on file.
Is lead in drinking water dangerous?
Yes, lead is toxic, especially for children and pregnant people. It can affect development and learning. Even small amounts matter. Test your water and use cold water for drinking and cooking. Talk to your doctor if you have health concerns.
What should I do if I'm worried about lead in my water?
Get your water tested for lead through your utility or a certified lab. Use cold water for drinking and cooking, and let water run for 30 seconds after long periods of non-use. Ask your utility about replacement programs or funding for lead line removal.