Located next to the Fergus Falls Regional Treatment Center is the Otter Tail County Government Services Center (GSC).
After being acquired from the state of Minnesota, the building was completely remodeled and became the county seat in 2003. The site brings with it easier vehicular access and adequate parking for the public. In addition, all the offices are on one level, keeping access barrier-free.
Note: All address numbers from 500 to 600 Fir Avenue West, Fergus Falls, MN, are located inside this building.