Key	FBKBS
Name	Grenville Lake
Language of origin	Undetermined
Category	O
Status	Official
Feature Type	LAKE-Lake
Feature Generic	Lake
Location	Thunder Bay
Province/Territory	Ontario
Latitude	49.77992
Longitude	-87.06569
Coordinate Accuracy	100 meters
Map	042E14
Relevance at Scale	250000
Toponymic Feature	0c3e0f8d849c20c3ed1f25349b1dcd75
Decision Date	1950-06-02
Provider	Ontario-Ministry of Natural Resources and Forestry