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Lead service lines in Black Hawk, SD

72 water utilities serve Black Hawk, with approximately 15,391 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 Black Hawk, SD

Black Hawk has 72 water systems serving about 15,391 people. Right now, we don't have confirmed reports of lead service lines in the city's water systems, but that doesn't mean they're absent—it often means the data hasn't been collected or shared publicly yet.

What we know

South Dakota water systems are required to inventory their lead and galvanized service lines. The largest system serving Black Hawk is Black Hawk Water User District, which provides water to around 4,500 people. Smaller systems like Bear Country USA and Country Store at Three Forks also serve parts of the community.

Lead service lines—the pipes that connect your home to the water main—are a real concern because lead can leach into drinking water, especially in homes with older plumbing. The good news: lead in water is preventable through simple steps, and most of Black Hawk's systems have either not reported lead lines or reported zero known instances.

What you should do now

1. Find out which water system serves your address. Call your city or check your water bill—it should say the utility name and phone number. 2. Ask your water utility directly. Contact them and ask: - Do you have lead service lines in your system? - Does my property have a lead service line? - Do you have a lead service line inventory available to the public? 3. If you can't get a straight answer, ask when they expect to complete their service line inventory. Federal rules require this by 2024. 4. While you wait, use a water filter certified for lead removal (look for NSF/ANSI Standard 53), or flush your tap for 30 seconds before drinking if your home was built before 1986.

If you have young children or are pregnant, talk to your pediatrician or OB/GYN about lead exposure risks in your specific situation.

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Utilities serving Black Hawk

Common questions

Does Black Hawk have lead in the water?

Black Hawk's water systems have not reported confirmed lead service lines. However, some systems may not have completed their inventories yet. Contact your water utility to ask if lead service lines exist in your area and whether they've finished surveying their pipes.

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

The best way is to ask your water utility directly—they should know, especially if they've done a service line inventory. You can also look at your water meter or the pipe where it enters your home; lead is soft and gray, and a magnet won't stick to it. If unsure, a plumber can test it.

What should I do if my water utility says they don't know if I have a lead service line?

Ask them when they will complete their service line inventory—federal rules require it by 2024. In the meantime, use an NSF/ANSI 53-certified water filter or flush your tap for 30 seconds before drinking to reduce any potential exposure.

Is lead in drinking water dangerous?

Lead can harm brain development in young children and cause other health problems at high levels. For questions about your family's specific risk, talk to your pediatrician or local health department. The CDC and EPA have resources on reducing exposure.