Derived from BCGNIS, topographic maps, and Toporama
Lengths and distances measured using BCGNIS coordinates, topographic maps, online map servers, and Toporama
bcwatertool.ca
nwwt.bcwatertool.ca
"Northwest Water Tool". BC Water Tool. GeoBC, Integrated Land Management Bureau, Ministry of Agriculture and Lands, Government of British Columbia. Retrieved 10 October 2023.