Lead Service Lines in Des Moines
Des Moines Water Works serves approximately 246,055 people across the Des Moines area. Like many older water systems in the US, there's a chance that some homes are connected to the water main through lead service lines—the pipes that run from the street to your house.
What we know about Des Moines' lead pipes
Des Moines Water Works has not yet published a public inventory of lead service lines. This means the utility hasn't released details about how many lead pipes exist in the system, which neighborhoods are affected, or how many have been replaced.
This is not unusual. Many water systems across the country are still building their inventories, which is a lengthy process that involves checking records, visiting properties, and testing pipes. Federal rules now require all utilities to complete inventories and share them with the public, but deadlines vary by system size.
Why this matters
Lead service lines are the most common source of lead in drinking water. Even at low levels, lead exposure—especially for young children and pregnant people—can cause lasting health effects. The good news: if you have a lead service line, you can reduce exposure significantly through flushing, point-of-use filters, or replacement.
What you can do now
Contact Des Moines Water Works directly. They can tell you:
- Whether your address has a known lead service line
- What the utility recommends for your situation
- Whether any replacement programs or financial assistance is available
You can also have your water tested through a certified lab if you're concerned. Some libraries and health departments offer free or low-cost testing kits.
If you have young children or are pregnant, talk to your pediatrician or OB-GYN about lead exposure. The CDC provides guidance on reducing lead in drinking water at home.
Next steps for residents
- Call Des Moines Water Works at their main line to ask about your service line status
- Request a water test if you haven't had one recently, especially if your home was built before 1986
- Use a filter certified for lead removal (NSF/ANSI Standard 53) while you investigate your line's material
- Visit the CDC's lead in drinking water page for more information on health effects and how to reduce exposure
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 my house in Des Moines has a lead service line?
Contact Des Moines Water Works directly—they can check their records for your address. You can also hire a plumber to inspect the line where it enters your home, or request a water test from a certified lab to measure lead levels.
Is lead in Des Moines tap water a big problem?
Des Moines Water Works hasn't published a full inventory yet, so it's unclear how widespread lead service lines are. However, lead pipes are a real concern because they can leach lead into drinking water, especially in older homes.
Can I get my lead service line replaced for free in Des Moines?
Des Moines Water Works may have replacement programs or cost-sharing options available. Contact the utility directly to ask about financial assistance or rebates for replacing a lead service line.
What should I do if I'm worried about lead in my child's drinking water?
Talk to your pediatrician about lead exposure concerns. In the meantime, use a filter certified for lead removal (NSF/ANSI 53), flush the tap before drinking, and consider having your water tested by a certified lab.