City and town drinking water records

Water systems serving Menomonee Falls, WI

3 community water systems have a mapped service area in Menomonee Falls, WI. Menomonee Falls WW - Surface Water covers 58% of the area inside Menomonee Falls's Census boundary and reports serving 23,867 people in all.

1 of them had at least one health-based violation in the last 10 years. None of those systems has one still unresolved.

2 rely mainly on groundwater and 1 on surface water, counting water bought from other systems.

Their lead service line inventories list 4 lead lines, 0 galvanized lines that must be replaced and 0 lines of unknown material.

Community water systems

3

Systems with a health-based violation, last 10 years

1

Systems with one unresolved

0

Lead service lines in inventories

4

Water systems serving Menomonee Falls

3 systems

People served is each system's own figure for its whole service area. Violation counts cover the last 10 years of EPA records.

System	Area	People served	Main source	Health-based violations, 10 years	Unresolved	Lead lines
Menomonee Falls WW - Surface Water	Covers 58% of Menomonee Falls	23,867	Purchased surface water	1	0	4
Menomonee Falls WW - Groundwater	Mapped area inside Menomonee Falls	1,796	Groundwater	0	0	0
Country Court Subdivision	Covers 1% of Menomonee Falls	45	Groundwater	0	0	0

Other cities and towns in Waukesha County

23 places

• Brookfield
• Butler
• Delafield
• Dousman
• Eagle
• Elm Grove
• Hartland
• Lannon
• Lisbon
• Mukwonago
• Muskego
• Nashotah
• New Berlin
• North Lake
• North Prairie
• Oconomowoc
• Okauchee Lake
• Pewaukee city
• Pewaukee village
• Summit
• Sussex
• Wales
• Waukesha

Back to Waukesha County, WI

Counties come from the counties EPA lists each system serving, matched to 2024 Census counties; where EPA lists none, from the county coded in the system's ID, its service area map, or its mailing address. A county holding at least a fifth of a system's service area map is added when at least a fifth of that map lies in those counties. Towns are the ones EPA lists and the Census places such a map covers, always inside those counties. In New England, where EPA's town names a whole Town, it is not matched to the village of the same name. A system is not listed in a county holding less than a fifth of its map, or in a county or town its map reaches when the map lies mostly outside the counties EPA lists, so a page can leave out a system that serves part of the area. Methodology and limitations