The Blackfeet Mainstream Building is located at 301 N. Piegan Street, Browning, Montana. The property is located in Glacier County, Montana. The property is bound to the east by North Piegan Street and to the west, east, and south by commercial buildings and residences.

Before  
In this report, "subject property" refers to the approximately 07.5 acre parcel located on North Piegan Street with an alley way to the west.

After  
The environmental concern at this site consists of: asbestos containing materials and lead based paint.