Water Quality Report
Ullin, IL
Pulaski County · 496 residents · 1 water system
3
Contaminants detected
0
PFAS compounds
—
Hardness (mg/L)
1
Above legal limits
1
Above health guidelines
Ullin drinking water comes from groundwater wells. Based on the most recent monitoring data, 3 contaminants have been detected in the water supply, including Lead, Total Trihalomethanes, Haloacetic Acids (HAA5).
Contaminants detected in Ullin water
Detection does not necessarily mean unsafe levels. See individual reports for concentrations and EPA limits.
Lead0.0124 / 0.015 mg/L
83% of EPA limit
Total Trihalomethanes92 / 80 ug/L
115% of EPA limit
Haloacetic Acids (HAA5)2.7 / 60 ug/L
5% of EPA limit
Microplastics (not routinely tested)
Water systems serving Ullin
Other cities in Pulaski County
Water quality reports for nearby Illinois communities.
Frequently asked questions
Is Ullin, IL tap water safe to drink?
Ullin tap water has 1 contaminant currently measured above EPA legal standards (Maximum Contaminant Levels), and 1 above independent health guidelines. 3 contaminants have been detected in the water supply, including Lead, Total Trihalomethanes, Haloacetic Acids (HAA5). View the detailed report for each water system to see specific levels, how they compare to both legal limits and health guidelines, and what actions to take.
What contaminants are in Ullin water?
Monitoring has detected 3 contaminants in Ullin's water supply: Lead, Total Trihalomethanes, Haloacetic Acids (HAA5). 1 of these are above EPA legal limits. 1 exceed health guidelines. See individual system reports for concentrations relative to EPA limits.
Where does Ullin get its drinking water?
Ullin's drinking water comes from groundwater wells that draw from underground aquifers. The water is treated and tested according to Illinois EPA and EPA requirements before distribution. Ullin is served by one water system: ULLIN.
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