Water Quality in Mountain, WI (54149)
EPA violation data for public water systems serving ZIP code 54149.
No Health-Based Violations
None of the 27 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There are7 monitoring/reporting violations (missed testing deadlines), all resolved.
Better than 60% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
1,210
Population
27
Water Systems
7
Violations (5yr)
0
Health-Based
Location
Loading map...
Water Systems Serving This Area (27)
Lakeside Casual Dining & Kellys Sports Bar
Mulligans Sports Bar
Maiden Lake Supper Club
Mountain Bear Resort & Restaurant
Nicolet Plastics Llc
Weatherwood Supper Club
Frankie & Johnies Bar
Tracys Place
Scoopers Restr
Sues Mountain Top
Lindstroms Standard Service
Skinny Daves Bar
Animals Bear Trail Bar
All resolvedEverbreeze Resort
Tabor Lutheran Ch
Pipeline Bar And Grill
Mountain Community Bldg
All resolvedSmokey Mountain Bar & Grill
Schoolhouse Bar
Church Of Christ
Island Inn Tavern
Halfway Bar
Flagstar Bank
All resolvedMountain Rest & Munch
Mountain Clinic
Menting Mobil Station
Camp Lake Resort
Contaminants Found
Missed testing deadlines — not a detection of bacteria.
At high levels, nitrate can cause blue baby syndrome in infants.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jun 2025
How Does This Compare?
Mountain (54149) has more violations than 60% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 7, most of which are monitoring/reporting issues.
Water Filter Recommendations
No contaminant issues detected. For general protection, a basic carbon filter removes common impurities like chlorine and sediment. Look for NSF/ANSI 42 certified products.