
Wauwatosa, Wisconsin | Municipal Water Utility Company | Public Service Announcement
The local tap water in Wauwatosa Waterworks may contain several concerning contaminants including Perfluorinated chemicals, Vinyl chloride, Antimony and Monochlorobenzene (chlorobenzene), while also experiencing elevated water hardness levels. Wauwatosa Waterworks supplies this community with municipal water sourced from Purchased surface water.
What's in your tap water?
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Wauwatosa Waterworks Area Details

Area served:
Wauwatosa, Wisconsin

Population served:
49720

Water source:
Purchased surface water

Phone:
414-479-8900

Address:
7725 W. North Avenue, Wauwatosa, WI 53213

3date
Contaminants Detected In Wauwatosa, Wisconsin
Bromodichloromethane; Chloroform; Chromium (hexavalent); Dibromochloromethane; Dichloroacetic acid; Total trihalomethanes (TTHMs); Trichloroacetic aci… more

For a Limited Time - Get the Wauwatosa Waterworks Official Water Score Report for Free.
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Wauwatosa Waterworks
Annual Drinking Water Report
List of Drinking Water Contaminants Tested by Wauwatosa Waterworks
Tested But Not Detected:
1,1-Dichloroethane; 1,2,3-Trichloropropane; 1,3-Butadiene; 1,4-Dioxane; Bromomethane; Chlorodifluoromethane; Chloromethane; Cobalt; Molybdenum; Monobromoacetic acid; Perfluorobutane sulfonate (PFBS); Perfluoroheptanoic acid (PFHPA); Perfluorohexane sulfonate (PFHXS); Perfluorononanoic acid (PFNA); Perfluorooctane sulfonate (PFOS); Perfluorooctanoic acid (PFOA)

What's in your tap water?

Find out which contaminants are found above Legal and Health Guidelines.
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Wauwatosa Waterworks
About Us
REGARDING THE WAUWATOSA WATER UTILITY
The U.S. Environmental Protection Agency requires water utilities to provide customers with a Consumer Confidence Report annually. This document educates residents about their water source, treatment processes, and extensive quality testing performed before water reaches Wauwatosa homes.
The Wauwatosa Water Department strives to provide customers with sufficient high-quality water at reasonable rates for public health, sanitation, and fire protection through regular resource assessments, effective maintenance programs, and efficient daily operations.
Established in 1897, the Wauwatosa Water Utility originally relied on groundwater. In 1963, through an agreement with Wisconsin Water Works (MWW), the Utility began delivering treated Lake Michigan water to customers. MWW employs a multi-barrier approach to remove contaminants, testing source and treated water for over 500 contaminants, though only 91 are currently regulated by the EPA.
Detailed water quality information is available at the Wisconsin Water Works website. Their monitoring ensures safe water and compliance with future regulations. Milwaukee's water meets or exceeds all state and federal health standards.
During 2017, Wauwatosa Water Utility pumped an average of 4.25 million gallons daily for residential, commercial, and industrial use. The utility submitted 612 water samples to the Wisconsin State Laboratory of Health for bacterial analysis. Additionally, the utility maintains over 203 miles of water main, 2,235 fire hydrants, 3,582 distribution valves, and 15,521 water meters in accordance with EPA, Wisconsin Department of Natural Resources, and Public Service Commission of Wisconsin standards.
WATER SYSTEM INFORMATION
For questions about this report or the Wauwatosa Water Utility, please contact Adam Florin, Water Superintendent, at 414-471-8480 ext: 5915. Common Council public meetings are held at 7:30 PM in the Council chambers at City Hall, 7725 W. North Avenue, on the first and third Tuesdays monthly. The Board of Public Works and Wauwatosa Water Utility budget meeting schedules vary. Contact the city clerk at 414-479-8917 for meeting schedules or visit www.wauwatosa.net.

For more information on your municipal water, visit the U.S. Environmental Protection Agency:
Wauwatosa Waterworks Municipal Water Company and EPAWauwatosa Waterworks Municipal Water Report Info
The EPA regularly monitors municipal water systems across Wisconsin to ensure compliance with federal safety standards. Water quality reports contain essential information about detected contaminants, potential health effects, and treatment methods used by your local utility.
Residents should review these reports annually to stay informed about any changes in their water quality. The EPA works closely with local utilities to address any violations promptly and ensure safe drinking water for all communities.
Municipal Water Utility Company FAQ

For more information on your municipal water, visit the U.S. CDC:
Wauwatosa Waterworks Municipal Water Company and CDC- How often is municipal water tested in Wauwatosa?
- What should I do if I notice discoloration in my tap water?
- How can residents receive notifications about water quality issues?
- Does Wauwatosa add fluoride to the municipal water supply?
- What home filtration systems are recommended for Wauwatosa water?

Wauwatosa Waterworks provides municipal water services to the public of Wauwatosa and Wauwatosa, Wisconsin.
Free Water Safety Report for Wauwatosa Waterworks. (limited time offer)

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