Water Quality in Kennewick, WA (99337)
EPA violation data for public water systems serving ZIP code 99337.
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 28 monitoring/reporting violations.
More violations than 86% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
33,287
Population
36
Water Systems
35
Violations (5yr)
7
Health-Based
Location
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Water Systems Serving This Area (36)
Kennewick City Of
All resolvedRichland City Of
West Richland City Of
Community Sewer And Water District
All resolvedBenton County Two Rivers Park
All resolvedWhite Bluff Water Association
All resolvedRiver View High
Kid - Lorayne J
Homestead Manufactured Housing
1 health-basedSun Harbor Sw
3 health-basedFinley Shopper The
3 health-basedFinley First Baptist Church
Naches Wonderland Campers Assn
Easy Living Mobile Home Park
Nutrien Us Llc - Kennewick Area
All resolvedPathfinder Mobile Home Park
Eaton Park Subdivision
Finley Saddle Club
Royal Slope Scales
Goodnight Water System
Greenbrier Rail Services
Big Toe Salvage
All resolvedBadger Canyon Water Assn
Good Neighbors Water Assn
All resolvedPicnic Pines Trailer Court
Buena Labor Camp
Brandon Mobile Home Court
Whiskey Wells Improvement Club
Kiichle System
Oltjenbruns - 1
Highland Manor Estates #1
Cheators Well Water System
Fletcher Water System
Becks Public Well
Panorama Heights
Skeen Water System
Contaminants Found
At high levels, nitrate can cause blue baby syndrome in infants.
A naturally occurring element that can cause cancer and other health effects at high levels.
Missed testing deadlines — not a detection of bacteria.
Annual water quality report delivery requirement.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2024
How Does This Compare?
Kennewick (99337) has more violations than 86% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 35.
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.
Reverse Osmosis System
Highly effective at removing heavy metals, dissolved solids, and a wide range of contaminants. Recommended for homes with lead or arsenic concerns.
Targets:Lead, Copper, Arsenic, Mercury, Cadmium
Look for:NSF/ANSI 58 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.