The international border between the Canada United States of America is the central focus of this 2017 survey, mapping the point where Washington meets British Columbia. Situated within Whatcom Co, the landscape is primarily defined by the jurisdictional grid of the Public Land Survey System, including sections within t41n r4e 36 and t41n r5e 33. The geography reflects the high-latitude drainage patterns of the Pacific Northwest, with numerous unnamed tributaries and seasonal wetlands flowing across the boundary line. This map is a record of the precise administrative demarcation between two nations, showing the exact path of the border as it traverses the remote forest and river drainages of the northern Cascades foothills.
5 named features on this map. Tap any name to fly to it.
Don’t see what you’re looking for? This feature index may not catch every label — zoom into the map to look around manually.
This is the sole edition of this map. No revisions or reprints were ever made.
1906 · Sumas
USGS Topo · 1:62,500
1908 · Sumas
USGS Topo · 1:62,500
1919 · Van Zandt
USGS Topo · 1:62,500
1951 · Van Zandt
USGS Topo · 1:62,500
1952 · Sumas
USGS Topo · 1:24,000
1954 · Lynden
USGS Topo · 1:62,500
1957 · Victoria
USGS Topo · 1:250,000
1972 · Maple Falls
USGS Topo · 1:24,000
1972 · Kendall
USGS Topo · 1:24,000
1975 · Bellingham
USGS Topo · 1:100,000