Water Quality in Waukesha, WI (53005)
EPA violation data for public water systems serving ZIP code 53005.
Active Health Violations
58 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 96% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
21,675
Population
116
Water Systems
89
Violations (5yr)
58
Health-Based
Location
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Water Systems Serving This Area (116)
Waukesha Water Utility
54 health-basedBrookfield Water Utility
All resolvedFred Ash
Burleigh Elementary School
Grasch Foods New Outside Well (Se Corner)
Grasch Foods Original Inside Well
Wisconsin Hills Middle School
Immanuel Lutheran Church & School
Brookfield Elementary
Fred Ash
Linfield School Leased By Heritage Chris
Capitol Cafe
Dixon Elementary
Hoffman House
Milwaukee Electric Tool Corp 2
Milwaukee Electric Tool Corp 1
Congregational Home
Mequon Business Park
Freedom Square Condominium Assoc
Christ The King Lutheran Church Brookfield
Tan Oak Apts
1 health-basedRuby Isle Shopping Center
Lakeview Mobile Home Park
Lyndale Water Coop
Slice N' Dice
Immanuel Baptist Ch Brookfield
Calvary Lutheran Church
Westchester Water Coop 1
Franklin Wirth Park
Wa Krueger Co
Trinity United Church Of Christ & Office
Brookfield Medical Building, Llc
Country Aire Apartments 1
Fairview South School
Elmbrook Schools Adm Bldg East Well
Brookfiled Water Utility -Venice Club
Bluemound Bowl
Victor Professional Bldg
Westfield Water Coop
Amy Montessori Daycare Center
Sticks And Stones
Postal Plaza Post Office
Oconomowoc Retail Center
Vip Executive Center
Squires Ii
Jillys Carwash - Brookfield
Bluemound Amoco
For Petes Sake
Lees Dairy Treats
Brass Lounge
Kick Switch Bar And Grill
1 health-basedBrookfield Plaza
Goodyear Auto Service Center
Carriage Hills Condominiums
2 health-basedDick Manhardts Inn
Rmd Properties
Forest Lodge Homeowners Inc
Mequon Medical Park
Bluemound Animal Hospital
Meadow Inn
Wee B Kids
Woodside Center Mall
Sluggos Sports Pub
Grove The
Chase Bank-Mequon
Brookfield Pontiac & Gmc
Lariat
Hepfners Bowling Lanes
Moorland Road Service
Market Basket The
Phillips 66 (Daas Service)
Hearts
Pilgrim Meadows 9
Final Score
Brojanac Mobil Service
Pilgrim Meadows 8
Steves Brookfield Amoco
Giles Leilani Restaurant
Burton & Mayer Co
Great Midwest Bank
Borderline The
Cottage School
Jerrys Elmbrook Auto Ltd
Westchester Water Coop 2
Brookfield East H S
Clark Service
Exacta Print
Arcadian Inn
Westmoor Country Club
Puckaway Shores Mobile Homes
Gethsemane Lutheran Church
Red Mill Inn
Elmbrook Mobil
Country Aire Apartments 8
Allemande Meadows Water Assn
Old Toll Road Village
Birliks Family Restaurant
Don & Roys Cycles
Martys Pizzeria
Pilgrim Meadows 6
Mccoy Park
All resolvedNorhardt Apartments 1
Pilgrim Meadows
Dennis Mobil
Pilgrim Meadows Addition
Chris Auto Service Union 76
Fast Wok
Foresters & Mraz Automotive
Swanson Bldg Multiple Facilities
Castle Inn
Golden Star Restaurant
Elmbrook Schools Adm Bldg West Well
Allemande Water Assoc Middle
Hidden Pond Court Homeowners Association
National Graphics
Eaton Corporation
Contaminants Found
At high levels, nitrate can cause blue baby syndrome in infants.
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
Annual water quality report delivery requirement.
Missed testing deadlines — not a detection of bacteria.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jul 2024
How Does This Compare?
Waukesha (53005) has more violations than 96% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 89.
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.