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Delaware › Water system

MILLSBORO WATER DEPARTMENT

PWSID DE0000622

Serves approximately 8,568 people in Delaware from groundwater.

Last verified from Utility LCRR inventory: 2026-04-14
Known lead
0
Galvanized
0
Unknown
0
% unknown

MILLSBORO WATER DEPARTMENT Lead Service Line Inventory

About this water system

Millsboro Water Department serves about 8,568 people in Delaware. The system draws from groundwater sources.

Lead service line inventory status

As of now, Millsboro Water Department has not publicly reported a lead service line inventory. This means either:

  • An inventory hasn't been completed yet, or
  • The data hasn't been made available online.

The Safe Drinking Water Act requires water systems to identify and publicly report lead service lines. If you don't see numbers here, it's worth asking your utility directly—they should have records even if they're not posted online.

What you can do right now

Contact Millsboro Water Department to ask about lead service lines at your address. They can tell you:

  • Whether your service line is lead, copper, galvanized steel, or plastic
  • When testing results for your home are available
  • Whether any replacement or treatment programs exist

A water utility employee can usually answer this question in one phone call. Have your service address ready.

If you're concerned about lead in your tap water

The CDC recommends testing your water if you live in an older home or have a young child. A lead test costs $15–30 at most labs. Your utility can provide a list of certified labs in Delaware.

Short-term steps you can take now:

  • Run cold water for 30 seconds before drinking or cooking (flushes the line)
  • Use only cold water for drinking and cooking (hot water leaches more lead)
  • Check with a pediatrician if you have health concerns

These actions reduce exposure while you wait for testing or service line replacement.

Why this matters

Lead service lines are the main source of lead in drinking water for many homes built before 1986. If lead is present, you're most likely to find it in the first few minutes of water use after the tap has been closed overnight.

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Next steps for residents

  • Call Millsboro Water Department and ask about the lead service line at your address
  • Request a free or low-cost water test through your utility
  • If a test shows lead above 15 ppb (parts per billion), ask about replacement options or treatment filters

Key figures

Total inventoried lines0
BIL/IIJA funding received
Replacement plan statusNot reported
Utility's LCRR inventoryNot provided

Frequently asked

Does Millsboro Water Department have lead in the water?

Millsboro Water Department has not yet published a lead service line inventory. Contact the utility directly to find out if your service line is made of lead and to get your tap water tested.

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

Call Millsboro Water Department with your address. They have records showing whether your service line is lead, copper, plastic, or galvanized steel. You can also request a professional inspection.

Is it safe to drink tap water in Millsboro, Delaware?

Millsboro Water Department treats water to meet federal safety standards. If you have an older home or young children, ask the utility about lead testing. A simple tap water test can show whether lead is present at your address.

How much does it cost to replace a lead service line?

Replacement costs vary widely. Ask Millsboro Water Department about cost-sharing programs or grants. Some states and utilities offer help paying for replacement, especially for low-income households.