Parish Boundaries
The area covered by St. Mary’s Roman Catholic Church includes the City of Brooks and the County of Newell No. 4, bordered by Range Road 110 to the east, Highway 56 to the west, the Red Deer River to the north, and the Bow River to the south.
The Parish Boundary also extends to the northeast, with the administration of St. Mary’s Parish - Tide Lake Mission covering the communities of Tide Lake, Iddesleigh, and Jenner inside the Special Area No. 2. The whole area is under the Medicine Hat Deanery of the Roman Catholic Diocese of Calgary.
The TransCanada Highway #1 runs East and West and the Veteran’s Memorial Highway #36 runs North and South.
St. Columba’s Parish in Bassano is under the administration of Holy Trinity Roman Catholic Church in Cluny - Siksika Nation.