Water Quality in Twin Falls, ID (83316)
EPA violation data for public water systems serving ZIP code 83316.
Active Health Violations
6 health-based violations 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 94% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
10,456
Population
24
Water Systems
69
Violations (5yr)
6
Health-Based
Location
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Water Systems Serving This Area (24)
Twin Falls City Of
All resolvedBuhl City Of
All resolvedClear Lakes Country Club
Valley View Country School
All resolvedKanaka Rapids Ranch Water System Inc
Riverence Provisions, Llc
All resolvedGreen Giant
Deep Creek Mennonite School
1 health-basedBanbury Pipeline Company
Clear Lake Ranch P U D
3 health-basedClover Trinity Lutheran School
All resolvedMiracle Hot Springs
All resolvedPine Creek Campground
Banburys Hot Springs
All resolvedCountry Trailer Court
Thousand Springs Trout Farm
Train Station Pizza
2 health-basedOur Place
National Guard Armory Inc
Black Bear Tavern
Back 30 Bar
Idaho Trout Processors Company
Clear Lakes Christian Academy
Chateau Dna
Contaminants Found
Missed testing deadlines — not a detection of bacteria.
Used to disinfect water — generally safe at regulated levels.
At high levels, nitrate can cause blue baby syndrome in infants.
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jul 2025
How Does This Compare?
Twin Falls (83316) has more violations than 94% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 69.
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.