Water Quality in Columbus, IN (47234)
EPA violation data for public water systems serving ZIP code 47234.
No Health-Based Violations
None of the 10 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There are20 monitoring/reporting violations (missed testing deadlines), all resolved.
Better than 79% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
1,617
Population
10
Water Systems
20
Violations (5yr)
0
Health-Based
Location
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Water Systems Serving This Area (10)
Columbus Municipal Utility
Indiana American Water - Shelbyville
Flat Rock Christian Church
All resolvedBlue Ridge Christian Church
All resolvedHaw Creek Mennonite Church
All resolvedMarys Grocery Llc
Flat Rock Cafe
All resolvedUnited Methodist Church
Tennells Auto Service
Rainbow Girls Camp
Contaminants Found
Missed testing deadlines — not a detection of bacteria.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2025
How Does This Compare?
Columbus (47234) has more violations than 79% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 20, 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.