Fontana

Fontana 745
Fontana, Wisconsin, is located at the west end Geneva Lake in Walworth County. US Highway 14 passes nearby. The city has a population of about 3100.

It is formally known as Fontana-on-Geneva but is commonly called Fontana. Mathias Moore suggested the name Fontana, thinking it was French for "a place of many springs." It actually means "fountain", so he was close.

Also, if you ever need a rhyme for Montana, he you go.