Eau Claire is a city in Pennsylvania. So far we have accumulated 0 streets in Eau Claire and on these streets we have added 0 real estate properties.
- Federal District
- Eau Claire
Eau Claire is a borough in Butler County, Pennsylvania, United States. The population was 316 at the 2010 census. The name means "Clear Water" in French, and the name is pronounced as though it were spelled "O'Clare".