LeadPipeLookup

Kentucky › City overview

Lead service lines in London, KY

5 water utilities serve London, with approximately 71,586 people served.

Last verified from EPA SDWIS + utility inventories: 2026-04-14
Known lead
0
Galvanized
0
Unknown
0
% unknown
—

Lead Service Lines in London, KY

What you need to know

London and the surrounding area are served by five water systems that together reach about 71,586 people. Lead service lines—the pipes that connect public water mains to homes—are a potential source of lead in drinking water, especially in older neighborhoods.

The good news: no known lead service lines have been inventoried in London's water systems yet. That doesn't mean they don't exist. It means the systems are still gathering data or haven't found them during inspections. Most US water systems are required to complete lead service line inventories by 2024.

Which water systems serve London?

The five utilities operating in this area are:

  • Laurel Co Water District #2 (serves 16,899 people)
  • East Laurel Water District (serves 16,062 people)
  • Wood Creek Water District (serves 14,892 people)
  • West Laurel Water Assoc Inc (serves 14,878 people)
  • London Utility Commission (serves 8,855 people)

Why this matters

Lead service lines are most common in homes built before 1950, especially in areas built before plumbing codes changed. When water sits in these old pipes overnight or between uses, lead can dissolve into it.

If your home was built before the 1980s, your service line could be lead, galvanized (which sometimes has lead coating), or unknown material. You won't know unless you ask your water utility or have it tested.

Protecting your family

The safest steps are simple:

  • Call your water utility and ask what material your service line is made of. They may have records or can send someone to inspect.
  • Let water run before drinking or cooking if your home hasn't been used for several hours. Run the cold tap for 30 seconds to a few minutes until the water becomes noticeably colder.
  • Use cold water for drinking and cooking. Hot water dissolves lead faster.
  • If you're pregnant or have young children, talk to your pediatrician or contact the CDC for guidance on testing and precautions.

Next steps for residents

  • Contact your local water utility and ask for your service line inventory records or status.
  • If your utility doesn't have records, request a free or low-cost inspection of your line.
  • Consider point-of-use water filters certified for lead removal (NSF 53) if you're concerned while awaiting inspection results.
  • Check the EPA's Lead and Copper Rule updates for the latest requirements and timelines.

```json [ { "q": "How do I know if I have a lead service line in London KY?", "a": "Call your water utility directly—they're the primary source. They may have records of your line's material, or can send a technician to inspect it for free or low cost. You can also hire a licensed plumber to check, though there's usually a fee." }, { "q": "Is lead in London's water dangerous?", "a": "Lead from service lines poses real health risks, especially for young children and pregnant people. The CDC recommends steps like running tap water before use and using cold water for drinking. Talk to your pediatrician or doctor for personalized guidance." }, { "q": "What should I do if my service line is lead?", "a": "Use the steps above (run water, use cold, consider filters) while you plan replacement. Contact your water utility about assistance programs—Kentucky may offer grants or loans. Full replacement of a lead service line is the only permanent fix." }, { "q": "Why hasn't London's water company found lead lines yet?", "a": "Most utilities are still completing their inventories, which is a multi-year process. Missing data doesn't mean the problem doesn't exist—it just means they haven't finished looking. Your utility should be

Utilities serving London