Water Quality in Vancouver, WA (98686)
EPA violation data for public water systems serving ZIP code 98686.
Active Health Violations
1 health-based violation found in the past 5 years, with at least one still unresolved. Contaminant levels have exceeded federal safety limits. Consider testing your tap water independently.
More violations than 75% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
21,243
Population
21
Water Systems
16
Violations (5yr)
1
Health-Based
Location
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Water Systems Serving This Area (21)
Vancouver City Of
Clark Public Utilities
All resolvedCamas Municipal Water Sewer System
Battle Ground Water Dept City Of
All resolvedWashougal City Of
Ridgefield Public Works
All resolvedMchugh Mobile Home Park
Big Oaks Rv Park
Pine Ridge Mhp (Sc3260157)
1 health-basedHillcrest Manor
All resolvedLong Horn Park
Cottonwood Mhp
All resolvedBlueberry Mobile Home Park
Caldwell, Mark Water System
Robb, Lee And Steve
Pylkki Water
Wiard, Jan D
Dulo Water System
Tobias Water
Hull, Gerald And Judy
Tobias Water System
Contaminants Found
Annual water quality report delivery requirement.
Missed testing deadlines — not a detection of bacteria.
At high levels, nitrate can cause blue baby syndrome in infants.
Used to disinfect water — generally safe at regulated levels.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2025
How Does This Compare?
Vancouver (98686) has more violations than 75% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 16.
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.