Water Quality in Harmon, IL (61042)
EPA violation data for public water systems serving ZIP code 61042.
No Health-Based Violations
None of the 3 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There are11 monitoring/reporting violations (missed testing deadlines), all resolved.
Better than 68% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
404
Population
3
Water Systems
11
Violations (5yr)
0
Health-Based
Location
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Water Systems Serving This Area (3)
Harmon
Green River Wildlife Area
All resolvedGreen River Conservation Area
Contaminants Found
Annual water quality report delivery requirement.
Used to disinfect water — generally safe at regulated levels.
Missed testing deadlines — not a detection of bacteria.
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
At high levels, nitrate can cause blue baby syndrome in infants.
How Does This Compare?
Harmon (61042) has more violations than 68% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 11, most of which are monitoring/reporting issues.
Water Filter Recommendations
No contaminant issues detected. For general protection, a basic carbon filter removes common impurities like chlorine and sediment. Look for NSF/ANSI 42 certified products.