Knoxville

Knoxville, IL
IL0950300
People Served
3.2K
Water Source
Groundwater
Counties
Knox County
Data from
2023
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Contaminants Exceeding Limits

The following contaminants have exceeded the guideline limits at least once in the last year.

  • CO

    Combined Radium (-226 & -228)

    Radium-226 and -228 are radioactive elements that enter water from eroding rock and soil. These naturally occurring contaminants increase the risk of cancer.

    7.600 pci/l
    EPA limit 5.000 pci/l

Other Contaminants Detected

The following contaminants have been detected, but not exceeded the guideline limits in the last year.

Barium

Avg:0.040 ppm
Limit:2.000 ppm

Chromium

Avg:0.005 ppm
Limit:0.100 ppm

Combined Chlorine

Avg:1.100 ppm
Limit:-

Fluoride

Avg:2.050 ppm
Limit:4.000 ppm

Gross Alpha, Excl. Radon & U

Avg:13.200 pci/l
Limit:-

Haloacetic Acids

Avg:21.000 ppb
Limit:60.000 ppb
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