Water Quality in Nampa, ID (83656)
EPA violation data for public water systems serving ZIP code 83656.
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 73% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
560
Population
15
Water Systems
14
Violations (5yr)
1
Health-Based
Location
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Water Systems Serving This Area (15)
Nampa City Of
All resolvedCaldwell City Of
Middleton City Of
Notus City Of
Flamingo West
Midvale Water System
Lakeview Water Company 1
Idaho West Estates
All resolvedGayle Manufacturing Co
Decoy Inn And Rv Park
All resolvedWest River
Rp Emmett Llc
Zoroco Packaging Inc
1 health-basedSekady Capitol Llc
Rule Steel
Contaminants Found
Used to disinfect water — generally safe at regulated levels.
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.
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2025
How Does This Compare?
Nampa (83656) 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.
Whole House Carbon Filter
A solid baseline for improving overall water quality. Reduces chlorine, sediment, and many common contaminants throughout your entire home.
Targets:Chlorine, Sediment, Taste & Odor
Look for:NSF/ANSI 42 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.