The WMS supports requests for the following coordinate reference systems:

EPSG Code Description
EPSG:2018 NAD27(76) / MTM zone 9
EPSG:2019 NAD27(76) / MTM zone 10
EPSG:2020 NAD27(76) / MTM zone 11
EPSG:2021 NAD27(76) / MTM zone 12
EPSG:26909 NAD83 / UTM zone 9N
EPSG:26910 NAD83 / UTM zone 10N
EPSG:26911 NAD83 / UTM zone 11N
EPSG:26912 NAD83 / UTM zone 12N
EPSG:26913 NAD83 / UTM zone 13N
EPSG:26917 NAD83 / UTM zone 17N (Toronto)
EPSG:26918 NAD83 / UTM zone 18N (Ottawa)
EPSG:26919 NAD83 / UTM zone 19N
EPSG:26920 NAD83 / UTM zone 20N
EPSG:26921 NAD83 / UTM zone 21N
EPSG:26922 NAD83 / UTM zone 22N
EPSG:3161 NAD83 / Ontario MNR Lambert
EPSG:32189 NAD83 / MTM zone 9
EPSG:32190 NAD83 / MTM zone 10
EPSG:32191 NAD83 / MTM zone
EPSG:3775 NAD83 / Alberta 3TM ref merid 111 W
EPSG:3776 NAD83 / Alberta 3TM ref merid 114 W
EPSG:3777 NAD83 / Alberta 3TM ref merid 117 W
EPSG:3778 NAD83 / Alberta 3TM ref merid 120 W
EPSG:4326 WGS 84 Geographic
EPSG:900913 World Mercator