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Lead service lines in Denham Springs, LA

5 water utilities serve Denham Springs, with approximately 104,065 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 Denham Springs, LA

Denham Springs is served by five water systems, with a combined population of about 104,065 residents. The two largest—Ward II Water District and the City of Denham Springs Water System—serve roughly 99,000 people together.

What we know about lead service lines here

Lead service lines are pipes that connect the water main under the street to homes. They're a potential source of lead in tap water, especially in older neighborhoods or when water is corrosive.

The water systems serving Denham Springs have not yet reported known lead service lines in their inventories. However, this does not mean there are none—it often means:

  • Inventory work is still underway (many utilities across the country are still mapping their systems)
  • Records from decades past may be incomplete
  • Galvanized steel pipes, which can also leach lead, may not be fully documented

What you can do now

Contact your water utility directly to ask:

  • Whether a lead service line connects your home to the street
  • When their inventory will be complete
  • What they recommend for testing your water

The largest utilities in your area are:

  • Ward II Water District (serves ~73,500 people)
  • City of Denham Springs Water System (serves ~25,700 people)

Both should have a customer service line listed on their websites.

If you're concerned about lead in your tap water

You can request a free or low-cost water test through your utility, or purchase a test kit from a hardware store. The EPA recommends flushing your tap for 30 seconds before drinking if your home hasn't been used for several hours—this clears water sitting in pipes overnight.

For health questions about lead exposure, contact your pediatrician or the CDC's National Center for Environmental Health.

Next steps for residents

  • Contact your water utility and ask whether your address has a lead service line
  • Request a water test if you're concerned
  • Flush your tap before drinking if water hasn't been used for hours
  • Ask when your utility's lead inventory will be complete

Utilities serving Denham Springs

Common questions

Does Denham Springs have lead in the water?

Lead service lines are the main concern, not the water itself. Denham Springs' water systems have not reported known lead service lines in their current inventories, but mapping is often still underway. Contact your utility to learn about your specific address.

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

Contact Ward II Water District or your local utility directly—they can tell you whether your address has a lead or galvanized service line. You can also hire a plumber to inspect the line where it enters your home.

Is it safe to drink tap water in Denham Springs?

Denham Springs water systems test for safety regularly. If you're concerned about lead specifically, you can request a free water test from your utility or buy a test kit. Flushing your tap for 30 seconds before drinking also helps.

What should I do if my house has a lead service line?

Talk to your water utility about replacement programs or assistance. In the meantime, flushing your tap and using a pitcher filter certified for lead can reduce exposure. For health concerns, contact your doctor.