Water Quality in Nashville, TN (37122)
EPA violation data for public water systems serving ZIP code 37122.
Past Health-Based Violations
4 health-based violations were found in the past 5 years, meaning contaminant levels exceeded federal safety limits. All have since been resolved. There are also 10 monitoring/reporting violations.
More violations than 73% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
68,492
Population
16
Water Systems
14
Violations (5yr)
4
Health-Based
Location
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Water Systems Serving This Area (16)
Metro Water Services
All resolvedConsolidated U.D. Of Rutherford Co
Murfreesboro Water Department
1 health-basedLong Hunter State Park
West Wilson Utility District
Madison Suburban U.D.
All resolvedHarpeth Valley U.D.
Smyrna Water System
All resolvedLebanon Water System
La Vergne Water System
Wilson Co Water & Wastewater
3 health-basedGladeville Utility District
Laguardo Utility District
All resolvedBelinda City Service Company
Easter Seal Camp
Cedar Creek Club Inc
Contaminants Found
Missed testing deadlines — not a detection of bacteria.
Used to disinfect water — generally safe at regulated levels.
Annual water quality report delivery requirement.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2024
How Does This Compare?
Nashville (37122) has more violations than 73% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 14.
Recommended Water Filters
Based on health-based violations detected in your area, these filter types are commonly used to address similar contaminants. Consult your water utility's Consumer Confidence Report for the most current data.
Activated Carbon Filter
Excellent for removing chlorine, chloramine, and disinfection byproducts like THMs and HAAs. Available as pitcher filters, countertop, or under-sink units.
Targets:THMs, HAAs, Chlorine, Chloramine, Taste & Odor
Look for:NSF/ANSI 42 & 53 certified
UV Water Purifier
Uses ultraviolet light to neutralize bacteria, viruses, and parasites without chemicals. Ideal for homes with microbial contamination concerns.
Targets:E. coli, Coliform, Giardia, Cryptosporidium
Look for:NSF/ANSI 55 (Class A) certified
Always look for filters certified by NSF International for the specific contaminants you want to remove. This is general educational information, not an endorsement of any specific product.