Madoc was a small town in what is now Daniels County. Scobey, Montana is the county seat. This area was originally part of Valley County, then Sheridan County was split off in 1913, and Daniels County was formed from part of Sheridan County ans other counties in 1920, but after the census was taken.
Madoc is located between Scobey and Flaxville, Montana. There is still a sign there, and some houses. I believe the elevator is now closed. Postoffice, etc has been closed for many years.