Lead Service Lines in Yakima, WA

Yakima's water system serves approximately 198,100 residents across 265 water systems. Right now, the city and its water utilities have not publicly reported data on lead service lines in their inventories—meaning the status of lead pipes in your neighborhood remains largely unknown.

What you need to know

Lead service lines are pipes that connect the water main in the street to homes and buildings. If your home was built before 1986, there's a higher chance your service line contains lead. Lead can leach into drinking water, especially if water sits in pipes overnight or if the water is corrosive.

Washington State requires water utilities to complete lead service line inventories by 2026 as part of federal Safe Drinking Water Act compliance. Until those inventories are finished and made public, most homeowners in Yakima won't know whether their service line is made of lead.

Water utilities serving Yakima

The largest provider is Yakima Water Division (City of Yakima), which serves about 112,858 people. Other significant systems include Nob Hill Water Association (38,050 people), Yakima County's Terrace Heights system (8,410 people), Snake River Housing Water System (3,036 people), and the City of Tieton (1,475 people).

None of these utilities have published lead service line counts yet. This is not unusual—most utilities nationwide are still building their inventories.

What residents can do now

Even without a full inventory, you can take steps to protect your family:

• Test your water: Order a lead test kit online or contact your local health department. Most kits cost $10–30 and take 2–3 weeks.
• Use cold water for cooking and drinking: Hot water dissolves lead faster than cold. If you haven't used your tap in 6+ hours, flush it for 30 seconds first.
• Ask your utility directly: Contact your water provider (see list below) and ask about lead in your specific address. They may have partial data.
• Check your home's age: If built before 1986, lead service lines are more likely.

For health concerns, consult your pediatrician or the CDC's lead guidance.

Next steps for residents

• Contact your water utility to ask about lead service line status at your address.
• Order a water lead test if you have young children, are pregnant, or live in a pre-1986 home.
• Flush your tap for 30 seconds before using water for drinking or cooking.
• Visit your utility's website for updates on their lead inventory progress (due by 2026).

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```json [ { "q": "Does Yakima have lead in the water?", "a": "Yakima's water utilities have not yet publicly reported data on lead service lines. Your risk depends on whether your home has a lead service line—more common in homes built before 1986. Contact your water utility for information about your specific address." }, { "q": "How do I know if I have a lead service line?", "a": "The easiest way is to ask your water utility directly (see the list of providers). You can also check your home's age—if built before 1986, lead pipes are more likely. A plumber can also inspect your service line." }, { "q": "Is tap water in Yakima safe to drink?", "a": "Yakima's water meets federal safety standards. However, if you have a lead service line or old lead solder, lead can leach into water at home. Flush your tap for 30 seconds before drinking, and test your water if you're concerned." }, { "q": "When will Yakima utilities finish their lead inventory?", "a": "Washington State requires all water utilities to complete lead service line inventories by 2026. Contact your local utility for updates on their progress." }