LeadPipeLookup

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Lead service lines in Grand Junction, CO

17 water utilities serve Grand Junction, with approximately 130,509 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 Grand Junction, CO

Grand Junction's water system serves about 130,500 people through 17 different water utilities. If you're wondering whether lead service lines are present in your area, here's what you need to know.

What's the current status?

Colorado requires water utilities to inventory lead service lines—the pipes that connect the water main under the street to homes and buildings. In Grand Junction, the major utilities serving the area have not yet reported confirmed lead service lines or galvanized pipes to the state database. However, "not reported" doesn't mean "zero". Many utilities are still completing their inventories, which are required under the Safe Drinking Water Act.

The largest utility, UTE WCD, serves 92,580 people. Grand Junction City of serves 26,000. Both are in the process of collecting and verifying data.

Why does this matter?

Lead service lines are the single biggest source of lead in drinking water. Even small amounts of lead can affect children's development and health. If your home was built before 1980, there's a higher chance your service line contains lead—though homes built later can have them too.

The good news: if your service line is lead, you can reduce exposure significantly by flushing the line before drinking, using a certified filter, or planning replacement. Treatment is straightforward once you know what you have.

How to find out about your home

Contact your local water utility directly. Ask them:

  • Whether your property's service line has been inventoried
  • What material it's made of (copper, galvanized steel, or lead)
  • Whether they have records or photos
  • What testing or replacement options they offer

For Grand Junction City of residents, call their water department. For UTE WCD customers, contact them using their service area information.

Next steps for residents

  • Contact your utility using the name and service area that matches your address
  • Request your service line records — most utilities can look this up by address
  • If you can't reach anyone, use Colorado's drinking water hotline or contact your county health department
  • Consider testing if your utility can't confirm the material (a plumber can sample the line)

Utilities serving Grand Junction

Common questions

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

Contact your water utility directly and ask them to look up your property's service line material by address. Most utilities have records from installation or previous inspections. If records aren't available, a plumber can take a sample or inspect the line where it enters your house.

Is lead in Grand Junction's tap water a widespread problem?

Currently, no lead service lines have been confirmed in Grand Junction's reported data, but utilities are still completing their inventories. Homes built before 1980 and some built later may have lead lines regardless. The only way to know is to check your specific property.

What can I do right now to reduce lead exposure from tap water?

Run water for 30 seconds before drinking or cooking if your home has a lead service line. Use a lead-certified water filter, or drink bottled water until you know your service line material. For children's health concerns, talk to your pediatrician or contact the CDC.

Does Grand Junction provide free lead testing or service line replacement?

Programs vary by utility. Contact UTE WCD or Grand Junction City of directly to ask about free or subsidized testing, replacement programs, or financial assistance for homeowners.