Water Quality in Griggsville, IL (62340)
EPA violation data for public water systems serving ZIP code 62340.
No Health-Based Violations
None of the 9 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There are6 monitoring/reporting violations (missed testing deadlines), all resolved.
Better than 57% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
1,673
Population
9
Water Systems
6
Violations (5yr)
0
Health-Based
Location
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Water Systems Serving This Area (9)
Griggsville
Tate Cheese
Sleepy Jack'S
Tate Cheese
Westfalls Tavern
Tate Cheese Co Inc
Tate Cheese Co Inc
Sleepy Jacks
Valley Inn Tavern
Contaminants Found
Annual water quality report delivery requirement.
At high levels, nitrate can cause blue baby syndrome in infants.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2025
How Does This Compare?
Griggsville (62340) has more violations than 57% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 6, 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.