LeadPipeLookup

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Lead service lines in Rexburg, ID

53 water utilities serve Rexburg, with approximately 58,179 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 Rexburg, ID

Rexburg's water systems have not reported any known lead service lines connecting homes to the main water supply. That's good news—but it doesn't mean lead isn't present in your water. Lead can enter drinking water through corroded pipes, fixtures, or solder inside homes, even when the public water line itself is lead-free.

What we know about Rexburg's water systems

The Rexburg area is served by 53 water systems, with the City of Rexburg serving the majority of the population (39,790 residents). The remaining systems serve smaller communities and facilities, including several church-operated systems.

Known lead service lines reported: 0 Population served: 58,179

The absence of reported lead lines is encouraging. However, this data reflects what utilities have confirmed so far. Some older systems may still be identifying pipes installed decades ago, and documentation for very old installations can be incomplete.

What lead in water means for your home

Lead service lines—the pipes that run from the street main to your house—were legal to install until 1986. If your home was built before the 1990s, there's a possibility your line contains lead, even if your utility hasn't flagged it.

Lead doesn't have a taste, smell, or color. The only way to know if it's in your water is to test. The EPA recommends testing, especially if:

  • Your home was built before 1990
  • You have young children or are pregnant
  • You notice a blue or green tint around faucets or fixtures (a sign of corroded copper pipes)

How to protect your family

Test your water. Contact your local water utility or a certified lab for testing. Many utilities provide free or low-cost testing kits.

Use proper filtration if needed. If testing shows elevated lead, a certified filter (NSF/ANSI Standard 53) can reduce it. Boiling does not remove lead.

Flush your tap. Run cold water for 30 seconds to 2 minutes before drinking or cooking, especially after the tap hasn't been used for several hours. This clears stagnant water that may have absorbed more lead.

Don't panic. High lead levels develop over time. A single test result is a starting point, not necessarily a crisis.

Next steps for residents

  • Contact Rexburg City of at the number on your water bill to ask if your address has a lead service line and to request free or discounted testing
  • Get your water tested if your home was built before 1990 or if you're concerned about lead
  • Review your utility's Consumer Confidence Report (published annually), which lists water quality data and any detected contaminants
  • Call the EPA's Safe Drinking Water Hotline at 1-800-426-4791 with questions about lead or water safety

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Utilities serving Rexburg

Common questions

Does Rexburg have lead in the water?

Rexburg's water systems have not reported known lead service lines. However, lead can still enter water through pipes inside homes or through corroded fixtures. Testing is the only way to know if lead is in your water.

How do I test my water for lead in Rexburg?

Contact Rexburg City of or your local water utility to request a free or low-cost testing kit. You can also use a certified private lab. Results typically come back within a week or two.

Can boiling water remove lead?

No. Boiling actually concentrates lead because water evaporates but lead does not. If testing shows elevated lead, use an NSF/ANSI Standard 53 certified filter on your tap.

When were lead service lines banned?

Lead service lines were banned for new installations in 1986, but many older homes still have them. If your house was built before 1990, ask your utility whether your address has a lead line.