PIMA UTILITIES Lead Service Line Inventory
PIMA UTILITIES serves approximately 20,000 people in Arizona. Like all US water systems, it is required by federal law to identify and track lead service lines—the pipes that connect the public water main to individual homes.
What we know about PIMA UTILITIES's inventory
PIMA UTILITIES draws its water from groundwater sources. As of now, the utility has not yet completed a full inventory of lead service lines in its system. This means the total number of lead, galvanized, and non-lead service lines is still being determined.
The lack of a completed inventory does not mean your home is safe or unsafe—it means the work is still underway. Many smaller water systems are still in the data-gathering phase, which is normal and permitted under federal timelines.
Why this matters for your home
Lead service lines pose a real health risk, especially to young children and pregnant people. If your home was built before 1986 (when lead solder was banned in new plumbing), there's a higher chance you have a lead service line. Even if the line itself contains lead, the risk depends on water chemistry, age of pipes, and how long water sits in your pipes.
The only way to know what material your service line is made of is to:
- Ask your water utility directly, or
- Have a plumber inspect the line where it enters your home (usually visible in the basement or crawl space)
Next steps for residents
- Contact PIMA UTILITIES to ask about your specific service line. You can request a records search by address.
- Request a free or low-cost lead test if your utility offers one, or buy a certified test kit (~$20–40).
- If you have young children or are pregnant, talk to your pediatrician or doctor about testing. The CDC has guidance for reducing exposure while you investigate.
- Check back with your utility for updates on their lead service line inventory completion timeline.
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Key figures
| Total inventoried lines | 0 |
|---|---|
| BIL/IIJA funding received | — |
| Replacement plan status | Not reported |
| Utility's LCRR inventory | Not provided |
Frequently asked
Does PIMA UTILITIES have lead in its water?
PIMA UTILITIES draws from groundwater and is still completing its lead service line inventory. The presence of lead depends on whether *your home's service line* contains lead, not the water source itself. Contact your utility to find out what material your service line is made of.
How do I know if my house has a lead service line?
Ask PIMA UTILITIES to check their records by your address. You can also look where the water line enters your home—lead is soft and gray. A plumber can confirm the material with certainty.
Is lead in water dangerous?
Yes, especially for children under 6 and pregnant people. Lead can affect brain development and cause other health problems. If you're concerned, contact your doctor or the CDC's lead hotline (1-800-424-LEAD).
What should I do right now?
Contact PIMA UTILITIES to ask about your service line. If you have young children, consider having your water tested and talk to your pediatrician. You can also run water from the cold tap for 30 seconds before drinking to reduce risk.