Water Quality in Columbia, TN (38483)
EPA violation data for public water systems serving ZIP code 38483.
No Health-Based Violations
None of the 11 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There are31 monitoring/reporting violations (missed testing deadlines), all resolved.
Better than 84% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
7,610
Population
11
Water Systems
31
Violations (5yr)
0
Health-Based
Location
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Water Systems Serving This Area (11)
Columbia Power And Water Systems
Spring Hill Water Dept
Maury Co Water System
Lawrenceburg Utility Systems
All resolvedHohenwald Water System
All resolvedSummertown Utility District
Ethridge Utility District
The Farm Water System
All resolvedSwan Creek Baptist Church
Hampshire Ridge Methodist Ch
Ridgetop Methodist Church
Contaminants Found
Annual water quality report delivery requirement.
Missed testing deadlines — not a detection of bacteria.
Used to disinfect water — generally safe at regulated levels.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2025
Copper (Cu)
Exceeds limitSampled: Jan 2023
How Does This Compare?
Columbia (38483) has more violations than 84% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 31, 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.