Souris Valley Presbytery was created from the amalgamation of Arcola-Estevan Presbytery with part of Assiniboia Presbytery (the other part joined Moose Jaw Presbytery), ca.1973.

In 2000, Saskatchewan Conference went from 10 presbyteries to 7, with each adopting a new name. Most pastoral charges from Souris Valley Presbytery became part of the new Twin Valleys Presbytery.

Shaunavon Presbytery was created from the split of Assiniboia Presbytery, in 1926. In 1951, the two were reunited under the original name Assiniboia Presbytery.

Wascana Presbytery was one of the 7 presbyteries of Saskatchewan Conference created in 2000. It was initially comprised of pastoral charges from the former Regina Presbytery. In January 2019, as part of a larger restructuring of the United Church of Canada, Wascana Presbytery was combined with Saskatchewan Conference and the other remaining presbyteries to become Region 4.

Tamarack Presbytery was one of the 7 presbyteries of Saskatchewan Conference created in 2000. It was initially comprised of pastoral charges from the former Prince Albert Presbytery. In January 2019, as part of a larger restructuring of the United Church of Canada, Tamarack Presbytery was combined with Saskatchewan Conference and the other remaining presbyteries to become Region 4.

Prairie Pine Presbytery was one of the 7 presbyteries of Saskatchewan Conference created in 2000. It was initially comprised of pastoral charges from the former Battleford Presbytery and Rosetown Presbytery. In January 2019, as part of a larger restructuring of the United Church of Canada, Prairie Pine Presbytery was combined with Saskatchewan Conference and the other remaining presbyteries to become Region 4.