Water Quality in Nampa, ID (83676)
EPA violation data for public water systems serving ZIP code 83676.
Past Health-Based Violations
1 health-based violation was found in the past 5 years, meaning contaminant levels exceeded federal safety limits. All have since been resolved. There are also 5 monitoring/reporting violations.
More violations than 57% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
5,105
Population
15
Water Systems
6
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
Parma City Of
Wilder City Of
Cti Food Service
1 health-basedRiver Bend Golf Course
John Batt
Idaho National Guard
Idaho Golding Labor Camp
Rivers Edge Rv Park
Wilder Farms Labor Camp
Frank Mercer
Donnas Daycare
Rodeo Mobile Home Park
All resolvedContaminants Found
Missed testing deadlines — not a detection of bacteria.
Used to disinfect water — generally safe at regulated levels.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2025
How Does This Compare?
Nampa (83676) has more violations than 57% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 6.
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.