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Water Quality Report

Crofton, IL

Madison County · 363 residents · 2 water systems

4

Contaminants detected

0

PFAS compounds

—

Hardness (mg/L)

0

Above legal limits

1

Above health guidelines

Crofton drinking water comes from surface water. Based on the most recent monitoring data, 4 contaminants have been detected in the water supply, including Lead, Copper, Total Trihalomethanes, Haloacetic Acids (HAA5).

Contaminants detected in Crofton water

Detection does not necessarily mean unsafe levels. See individual reports for concentrations and EPA limits.

Lead0 / 0.015 mg/L
0% of EPA limit
Copper5.1 / 1300 ug/L
0% of EPA limit
Total Trihalomethanes49.5 / 80 ug/L
62% of EPA limit
24% of EPA limit
Microplastics (not routinely tested)

Other cities in Madison County

Water quality reports for nearby Illinois communities.

Frequently asked questions

Is Crofton, IL tap water safe to drink?
Crofton tap water meets EPA legal standards (Maximum Contaminant Levels). However, 1 contaminant is present above independent health guidelines, which are often stricter than legal limits. 4 contaminants have been detected in the water supply, including Lead, Copper, Total Trihalomethanes, Haloacetic Acids (HAA5). View the detailed report for each water system to see specific levels and how they compare to both legal limits and health guidelines.
What contaminants are in Crofton water?
Monitoring has detected 4 contaminants in Crofton's water supply: Lead, Copper, Total Trihalomethanes, Haloacetic Acids (HAA5). 1 exceed health guidelines. See individual system reports for concentrations relative to EPA limits.
Where does Crofton get its drinking water?
Crofton's drinking water comes from surface water sources. The water is treated and tested according to Illinois EPA and EPA requirements before distribution. Crofton is served by 2 water systems, the largest being VILLAGE GREEN MOBILE HOME PARK (serving 188 people).

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