20251031 09451000 1.0 TRUE Upper Tier Municipalities This layer contains the municipalities in the Lake Simcoe Watershed. An upper-tier municipality means a municipality of which two or more lower-tier municipalities form part for municipalities purposes. Municipal responsibilities set out under the Municipal Act and other Provincial legislation are split between the upper tier and lower tier municipalities. The following datasets (insert layer name) are © Queens Printer for Ontario, (insert current year). Reproduced with Permission