Key	FCDWN
Name	Mason Lake
Language of origin	Undetermined
Category	O
Status	Official
Feature Type	LAKE-Lake
Feature Generic	Lake
Location	Renfrew
Province/Territory	Ontario
Latitude	45.29425
Longitude	-76.92877
Coordinate Accuracy	100 meters
Map	031F07
Relevance at Scale	50000
Toponymic Feature	0c48c5a5849c20c37244baf3d6e297e0
Decision Date	1937-12-07
Provider	Ontario-Ministry of Natural Resources and Forestry