Crest Hill

Crest Hill, IL
IL1970250
People Served
21.2K
Water Source
Groundwater
Counties
Will 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

    Copper

    Copper is a metal that enters tap water from plumbing pipes and natural deposits. In high amounts, it can cause stomach and intestinal distress, liver damage, and anemia.

    1.686 ppm
    EPA limit 1.300 ppm
  • MA

    Manganese

    Manganese is a metal found in rocks and soil. It enters water through erosion and industrial processes. While essential in small amounts, excess can harm the nervous system.

    64.700 ppb
    EPA limit 50.000 ppb

Other Contaminants Detected

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

Arsenic

Avg:0.681 ppb
Limit:10.000 ppb

Barium

Avg:0.071 ppm
Limit:2.000 ppm

Chromium

Avg:0.001 ppm
Limit:0.100 ppm

Combined Chlorine

Avg:0.900 ppm
Limit:-

Combined Radium (-226 & -228)

Avg:1.734 pci/l
Limit:5.000 pci/l

Fluoride

Avg:0.770 ppm
Limit:4.000 ppm
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