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Lead service lines in Quincy, MA

17 water utilities serve Quincy, with approximately 109,903 people served.

Last verified from EPA SDWIS + utility inventories: 2026-04-14
Known lead
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Galvanized
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Unknown
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% unknown
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Lead service lines in Quincy, MA

What you need to know

Quincy's water system serves about 109,900 people through 17 water utilities. The largest—Quincy Water Department (MWRA)—supplies roughly 106,000 residents. Currently, there are no confirmed lead service lines reported in Quincy's inventory data.

That said, "no confirmed reports" doesn't mean zero lead lines exist. Older homes built before the 1980s are more likely to have them, especially if original plumbing was never replaced. Lead service lines are most common in homes built between 1900 and 1950.

Why this matters

A lead service line is the pipe that connects your home to the public water main. If water sits in that pipe overnight or for several hours, lead can leach into your drinking water. The risk is highest for young children and pregnant people.

The EPA requires water systems to test for lead and report results publicly. If your utility hasn't tested recently, or if you live in an older home, it's worth being proactive.

What Quincy residents can do

Ask your water utility directly. Contact Quincy Water Department (or your specific utility if you're on a smaller system) and ask:

  • Does my address have a lead service line?
  • When was it last tested for lead?
  • What is the most recent test result?

Most utilities have maps or records, though they may take a few days to respond.

Get your water tested. If you're concerned, many labs offer affordable lead tests (usually $20–50). You can also contact your local board of health for referrals. Testing your tap water gives you real data about what's actually in your pipes.

Use a filter if needed. NSF/ANSI-certified filters marked for lead removal can reduce lead if you're waiting for a line replacement or want extra protection. Follow the manufacturer's instructions—filters need regular replacement to work.

Know the long-term fix. The only way to eliminate a lead service line is to replace it. Some utilities offer financial assistance for this work. Ask your utility about any lead service line replacement programs or rebates available to Quincy residents.

Next steps for residents

  • Contact your water utility (Quincy Water Department for most residents) and ask if your address has a lead service line
  • Request recent lead test results for your home's water
  • If concerned, purchase a home lead test kit or contact your local health department for lab referrals
  • Ask about utility-sponsored replacement programs if you have a lead line

Utilities serving Quincy

Common questions

Does Quincy have lead in the water?

Quincy's water system currently reports zero confirmed lead service lines. However, older homes (pre-1980) may still have lead pipes. Contact your utility to check your specific address.

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

Call Quincy Water Department or your local utility with your address. They can check their records. You can also look at your water meter pit or have a plumber inspect your pipes.

Is it safe to drink tap water in Quincy?

Yes, if there's no lead service line to your home. If you're unsure or live in an older house, you can test your water or use an NSF-certified lead filter while you investigate.

What should I do if I have a lead service line?

Contact your utility to ask about replacement programs or financial assistance. Replacing the line is the permanent solution. In the meantime, you can flush your pipes or use a certified filter.