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Lead service lines in Lewes, DE

19 water utilities serve Lewes, with approximately 13,161 people served.

Last verified from EPA SDWIS + utility inventories: 2026-04-14
Known lead
0
Galvanized
0
Unknown
0
% unknown
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Lead Service Lines in Lewes, DE

What you need to know

Lewes's water systems serve about 13,161 people through 19 separate utilities. The largest is Lewes Board of Public Works, which serves approximately 9,627 residents.

Lead service lines—the pipes that connect your home to the water main—are a concern in older cities across the US. Delaware requires water systems to maintain an inventory of lead and galvanized service lines and share that information with the public.

Lead service line data for Lewes

Based on available public records, the water systems serving Lewes have not reported confirmed lead service lines at this time. However, this does not necessarily mean lead service lines are absent—it often means the inventory is incomplete or still being conducted.

The most common reasons for "unknown" or incomplete data:

  • Service line material records were lost or never kept
  • Records exist but have not yet been digitized
  • A water system is still in the process of surveying its pipes

If your home was built before the 1980s, there's a higher chance your service line contains lead or galvanized steel, both of which can leach lead into drinking water.

How to find out about your home

Your water utility is required to tell you whether your service line is lead or not. The simplest next step is to contact your local water system directly—they should have records or can arrange an inspection.

The main utility for most Lewes residents is Lewes Board of Public Works. Smaller systems also serve specific neighborhoods and communities.

What to do if you're concerned

If you have young children or are pregnant, the CDC recommends testing your water for lead. A simple test costs $25–30 and can be done by a certified lab. Until you know your service line material, you can also run cold water for 30 seconds before drinking or cooking to flush out any standing water in older pipes.

Next steps for residents

  • Contact your water utility and ask about your service line material. Request a written response.
  • If the utility cannot confirm it, ask what's the timeline for completing their inventory survey.
  • Consider a water test if your home was built pre-1980s or if you have young children.
  • Check the CDC website for lead exposure prevention tips and what to do if lead is detected.

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Utilities serving Lewes

Common questions

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

Contact your water utility—they're required to maintain records of service line material. Ask them specifically about your address. If they don't have records, you can also request they inspect the line where it enters your home (usually visible in the basement or crawlspace).

Is lead service line water safe to drink?

Lead can leach into drinking water from service lines and household plumbing. The safest approach is to get your water tested and know your service line material. Until then, flush your cold water line for 30 seconds before drinking or cooking.

What should I do if my water tests positive for lead?

Contact your water utility and your pediatrician or doctor. The CDC has guidance on reducing exposure. Your utility may also have information on treatment options or service line replacement programs.

Does Lewes have a lead service line replacement program?

Contact your local water utility directly to ask about replacement programs, grants, or low-interest loans. Some utilities partner with state or federal funding to help residents replace lead service lines.