Water Quality in Kennewick, WA (99338)
EPA violation data for public water systems serving ZIP code 99338.
Past Health-Based Violations
7 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 32 monitoring/reporting violations.
More violations than 88% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
20,633
Population
11
Water Systems
39
Violations (5yr)
7
Health-Based
Location
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Water Systems Serving This Area (11)
Kennewick City Of
All resolvedRichland City Of
West Richland City Of
Badger Mountain Irrigation District
7 health-basedBc Water Co
Tri-City Water District #45
Franciscos Restaurant
Short Plat 905 Water System
Ball Well Water System
Kolzig, Olie Water System
Raine, Frank Water System
Contaminants Found
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2022
How Does This Compare?
Kennewick (99338) has more violations than 88% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 39.
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
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.