Key	EKFPX
Name	Seigneurie de Châteauguay
Language of origin	Undetermined
Category	O
Status	Official
Feature Type	GEOG-Geographical Area
Feature Generic	Seigniory
Location	Mercier; Roussillon
Province/Territory	Quebec
Latitude	45.3
Longitude	-73.7166667
Coordinate Accuracy	100 meters
Map	031H05
Relevance at Scale	50000
Toponymic Feature	3f8993dcd1e011d892e2080020a0f4c9
Decision Date	1983-02-03
Provider	Quebec-Commission de Toponymie