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Lead service lines in Millersville, MD

44 water utilities serve Millersville, with approximately 394,585 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 Millersville, MD

What you need to know

Millersville's water is managed by 44 different water systems serving about 394,585 people. Lead service lines—the pipes that connect the main water line to your home—can leach lead into drinking water, especially if water is corrosive or sitting in pipes for hours.

The good news: Millersville's water systems have reported zero known lead service lines in their inventories. However, "unknown" doesn't mean "safe." Many older homes have service lines whose material was never documented. If your home was built before 1986 (when lead solder in plumbing became banned), your line could be lead, even if your utility hasn't confirmed it.

Your water utility

The largest system serving Millersville is Glen Burnie-Broadneck, which provides water to about 290,606 people. Other major systems include Crofton-Odenton (62,986 people) and Broad Creek (26,033 people).

These utilities are required by federal law to maintain a public inventory of lead service lines. That inventory tells you what material your service line is made of—and whether it's been replaced.

What to do next

Your service line belongs to you from the meter to your home (rules vary slightly by utility, so check with yours). Even if your utility says the main line is lead-free, your private line might not be.

How to find out:

  • Call your water utility and ask if your address is on their lead service line inventory
  • Request a water test (many utilities offer free or low-cost testing)
  • Ask if your utility offers grants or loans to replace lead service lines

If your line is lead or unknown, you can reduce exposure by flushing cold water before drinking, using a certified filter (NSF/ANSI 53), or replacing the line. Replacement is permanent.

Next steps for residents

  • Contact your water utility (Glen Burnie-Broadneck, Crofton-Odenton, or Broad Creek—whichever serves your address) and ask for your service line inventory record
  • Request a free water test to measure lead levels in your home
  • Check your home's age—if it was built before 1986, assume your service line could contain lead until proven otherwise
  • Visit the EPA's lead safety guide for practical steps to reduce exposure while you investigate

Utilities serving Millersville

Common questions

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

Contact your water utility (Glen Burnie-Broadneck, Crofton-Odenton, Broad Creek, or another local system) and ask if your address is in their lead service line inventory. You can also request a water test to measure lead levels directly.

Is lead service line replacement expensive?

Replacement costs $1,500–$5,000+ depending on line length and soil conditions. Many utilities offer grants, rebates, or low-interest loans to help cover costs; ask your water provider what programs are available.

Can I filter lead out of my drinking water?

Yes—use a filter certified for lead removal (look for NSF/ANSI 53 certification on the package). Filters work for drinking and cooking water, but they don't protect pipes or stop corrosion. Replacement is the permanent solution.

What should I do if I'm pregnant or have a young child?

Contact your pediatrician or the CDC for guidance on lead exposure risk. Test your water immediately and take steps to reduce exposure—flushing pipes, using a certified filter, or replacing your service line.