Lead Service Lines in Waikoloa, HI
What we know about lead pipes in your area
Waikoloa is served by four water systems: Waikoloa, Kaanapali, Barbers Point, and Kona Water Service Company. Together, they deliver water to about 25,616 residents.
The good news: no known lead service lines have been reported in Waikoloa's water systems. Lead service lines are pipes that connect your home to the main water line under the street. They're a concern because lead can leach into drinking water, especially in older homes or when water is corrosive.
However, "no known lead" doesn't necessarily mean there are zero lead pipes. It often means the water systems haven't completed a full inventory yet, or haven't found any during testing. Hawaii's water systems are still building their lead service line records under federal requirements.
Why this matters
Lead exposure is a real health concern—especially for children under age 6 and pregnant women. Even small amounts matter. If you're worried about lead in your home's water, the first step is to find out what kind of service line you have.
How to find out if your home has a lead service line
Contact your water utility directly. They're required by law to tell you whether your service line is lead, galvanized steel, copper, or unknown.
For Waikoloa residents: Contact the Waikoloa water system. For Kaanapali residents: Contact the Kaanapali water system. For Barbers Point residents: Contact the Barbers Point water system. For Kona Water Service Company customers: Contact them directly.
Your utility can often tell you based on your service address and their records. If they say "unknown," you can also hire a plumber to inspect your home's water line where it enters the house—though this typically costs $100–$300.
If you're concerned about lead exposure
Talk to your doctor or pediatrician, especially if you have young children. For general guidance, visit the CDC's lead prevention page.
Next steps for residents
- Contact your water utility and ask: "Does my home have a lead service line?"
- If your utility doesn't know, ask when they'll complete their inventory.
- Request a copy of their Lead Service Line Inventory report (required by law).
- If you have young children, discuss lead testing with your pediatrician.