Water Quality in Waukesha, WI (53187)
EPA violation data for public water systems serving ZIP code 53187.
No Health-Based Violations
None of the 20 water systems serving this ZIP have any violations in the past 5 years.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
20
Water Systems
0
Violations (5yr)
0
Health-Based
Location
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Water Systems Serving This Area (20)
Generac Power Systems Inc
Groundwater 875 people served
0 violations
Lead tested: 3.3 ppb (limit: 15 ppb) ✓
Scouting America Camp Long Lake 3 Campmasters House
Groundwater 350 people served
0 violations
Scouting America Camp Long Lake Dining Hall
Groundwater 350 people served
0 violations
Scouting America Camp Long Lake 2 South Shower House
Groundwater 325 people served
0 violations
Salem United Methodist Church
Groundwater 300 people served
0 violations
S N R Petroleum
Groundwater 152 people served
0 violations
Faith Baptist Church & High School Waukesha
Groundwater 94 people served
0 violations
Peterbilt
Groundwater 89 people served
0 violations
Montessori School Of Waukesha
Groundwater 85 people served
0 violations
Peterbilt Of Wisc
Groundwater 75 people served
0 violations
St Matthias West
Groundwater 51 people served
0 violations
Johnson Creek Mobil
Groundwater 51 people served
0 violations
Waukesha State Bank
Groundwater 42 people served
0 violations
Scouting America Camp Long Lake 5 Rotary
Groundwater 40 people served
0 violations
Busse Road Repair Shop
Groundwater 36 people served
0 violations
K Y Day Camp
Groundwater 25 people served
0 violations
Consolidated Freightways
Groundwater 25 people served
0 violations
Don Jacobs Buick Subaru Yugo
Groundwater 25 people served
0 violations
Peterbilt Of Wi 1
Groundwater 25 people served
0 violations
Generac Warehouse
Groundwater 5 people served
0 violations
Lead & Copper Levels
Lead (Pb)
Within limit3.3 ppb measured
Action level: 15 ppb
Sampled: Jun 2025
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.