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NC · about 45 min from Charlotte

Water Treatment in Iredell County, NC

Public water, private wells and what local data shows, for the 6 Iredell County communities we serve.

Largest public system

Town of Mooresville: Disinfectant
Free chlorine
Town of Mooresville, 2025
Town of Mooresville: TTHM (disinfection byproducts)
59 ppb
As reported (2025); federal limit 80 ppb.
Town of Mooresville, 2025
Town of Mooresville: HAA5 (disinfection byproducts)
48 ppb
As reported (2025); federal limit 60 ppb.
Town of Mooresville, 2025
Town of Mooresville: Lead (at sampled homes' taps)
Not detected
Not detected (2024); 0 sampled homes above the action level. The federal action level is 15 ppb.
Town of Mooresville, 2025

What this means for your home

  • 5 public water systems serve the towns we cover in Iredell County. The largest, Town of Mooresville, publishes the figures above.
  • State testing of private wells in Iredell County found the results below. They describe the wells that were tested, not every well, which is why we start every well with its own certified-lab test.
  • 1 of the communities we list in Iredell County have no public water system mapped at their center, so many homes there likely use private wells.

Private wells in Iredell County

From state testing of private wells. These figures describe the wells that were tested, not every well, so your own certified-lab test is what decides treatment.
Private-well test results in Iredell County
ContaminantShare of tested wells above the standardWells testedStandardSource
Arsenic0.06%1,81710 µg/LUNC-Chapel Hill Superfund Research Program (NC DHHS private well test data), 2022Oct 1998–May 2019
Lead1.27%1,81815 µg/LUNC-Chapel Hill Superfund Research Program (NC DHHS private well test data), 2022Oct 1998–May 2019
Copper0%1,1511,300 µg/LUNC-Chapel Hill Superfund Research Program (NC DHHS private well test data), 2022Oct 1998–May 2019
Nitrate0.3%98510,000 µg/L (10 mg/L)UNC-Chapel Hill Superfund Research Program (NC DHHS private well test data), 2022Oct 1998–May 2019
Iron20.16%1,1512,500 µg/LUNC-Chapel Hill Superfund Research Program (NC DHHS private well test data), 2022Oct 1998–May 2019
Manganese16.79%1,817300 µg/LUNC-Chapel Hill Superfund Research Program (NC DHHS private well test data), 2022Oct 1998–May 2019

How we approach well water

Public water systems in Iredell County

Systems serving the communities we list. Your water bill names yours.

Communities we serve in Iredell County

How it works

  1. Step 1

    Test

    We read your utility's report with you, and run a certified-lab test when your home calls for one.

  2. Step 2

    Design

    You get a written recommendation and quote for only what the data supports.

  3. Step 3

    Licensed install

    An independent licensed plumber installs under a separate agreement with you.

  4. Step 4

    Retest

    We confirm the system is doing what it's certified to do.

More on how it works

Iredell County at a glance

Iredell County water questions

Who supplies water in Iredell County?

Several systems do, depending on where you live. The towns we cover are served by Town of Mooresville, City of Statesville, Harbour Point S/d, Town of Troutman and others. Your water bill names your system.

What do private-well tests in Iredell County show?

0.06% of 1,817 private wells tested (1 wells) were above the 10 µg/L EPA drinking water standard (MCL) for arsenic. 1.27% of 1,818 private wells tested (23 wells) were above the 15 µg/L EPA action level for lead. These describe tested wells, not every well in the county.

Are homes in Iredell County old enough to worry about lead?

About 26.9% of homes in Iredell County were built before 1980, by Census estimates. EPA notes homes built before 1986 are more likely to have lead in their plumbing; a certified-lab test at the tap answers it for your home.

Which towns in Iredell County do you serve?

6 communities, from Mooresville, Statesville, Lake Norman of Iredell outward. The county's population center is about 45 minutes from our Charlotte base.

Get an honest answer about Iredell County water.

Tell us about your home and water source. We'll recommend testing first, and only the equipment your results support.

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