Where does utility provider data come from?

Utility data is compiled from Census Bureau ACS housing data (heating fuel, costs), EPA Safe Drinking Water Information System (SDWIS) for water systems, and state utility commission records. Provider names and service areas come from utility filings and municipal records.

What is included in monthly housing costs?

Census Bureau housing cost data includes mortgage or rent payments, property taxes, insurance, utilities (electric, gas, water, sewer), and condominium fees if applicable. The median housing cost gives a typical monthly total for homeowners or renters in the municipality.

How do I find out who provides my water?

Your water provider is typically the municipal water department or a regional water commission. Check your water bill for the provider name, or search the EPA's SDWIS database. This page lists all public water systems serving this area along with any violations.

Wauwatosa, WI Utility Providers — Water, Electric, Gas & Sewer

CSAMilwaukee-Racine-Waukesha MSAMilwaukee-Waukesha#4/60 Population

Water Systemsi

EPA SDWIS

Water Systems

Population Served

116,782

Name▲▼	Type▲▼	Status▲▼	Population Served▼
MAYFAIR MALL	Non-Transient Non-Community	Inactive	50,500i
WAUWATOSA WATERWORKS	Community	Active	49,064
MILWAUKEE COUNTY GROUNDS	Community	Inactive	9,936
MCDONALDS LAKE MILLS	Non-Transient Non-Community	Inactive	1,525
HARDEES IN DELAFIELD	Transient Non-Community	Inactive	1,333
WENDYS MEQUON	Transient Non-Community	Inactive	1,120
WENDYS	Transient Non-Community	Inactive	848
BRIGGS AND STRATTON CORP	Non-Transient Non-Community	Inactive	800
WHITNALL PARK GOLF COURSE CLUBHOUSE	Transient Non-Community	Active	308
WEHR NATURE CENTER	Transient Non-Community	Active	160
OAKWOOD PARK GOLF COURSE	Transient Non-Community	Active	142
WHITNALL PARK GOLF TEE 5	Transient Non-Community	Active	100
BROWN DEER PARK COMFORT STATION	Transient Non-Community	Active	100
RAYS MEQUON LLC	Transient Non-Community	Active	85
TRES LOCOS	Transient Non-Community	Active	78
WATTERS EDGE CAMPGROUND	Transient Non-Community	Active	75
WAREHOUSE SHOES	Transient Non-Community	Inactive	72
MCDONALDS GERMANTOWN	Transient Non-Community	Inactive	60
TOWNE MARKET MOBIL	Transient Non-Community	Inactive	52
MORNINGSTAR GOLFERS CLUB	Transient Non-Community	Active	48
COUNTY LINE PLAZA	Transient Non-Community	Active	35
PHEONIX GAMING	Transient Non-Community	Inactive	33
ROSS LODGE	Transient Non-Community	Active	30
MENOMONEE RIVER PARKWAY COMFORT HOUSE	Transient Non-Community	Active	30
BENDER PARK	Transient Non-Community	Active	26
HALES VILLA APT	Community	Inactive	25
MCDONALDS HALES CORNERS	Transient Non-Community	Inactive	25
FROEMING PARK	Transient Non-Community	Inactive	25
PIN FEATHERS	Transient Non-Community	Inactive	25
VACANT LOT 17100 W NORTH AVE	Transient Non-Community	Inactive	25
JACOBUS QUICKFLASH	Transient Non-Community	Inactive	25
MCDONALDS DELAFIELD	Non-Transient Non-Community	Inactive	25
TEACHING CENTERS DAY CARE	Transient Non-Community	Inactive	25
MISSION LAKES I	Community	Inactive	22

Census data from ACS 5-Year Estimates (2024)