Enterprise sits at the heart of this Okanogan County landscape, where the high-elevation terrain is defined by prominent peaks like Palmer Mtn and Aeneas Mtn. The region's water management is evident in the presence of the Whitestone Ditch, which traverses the center of the sheet near Spectacle Lake. This network of irrigation and natural drainage connects numerous smaller water bodies, including Washburn Lake, Rainbow Lake, and Catlin Lake, reflecting the vital role of water in this semi-arid highland.
59 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1902 · Osoyoos
USGS Topo · 1:125,000
1904 · Osoyoos
USGS Topo · 1:125,000
1906 · Chopaka
USGS Topo · 1:125,000
1954 · Okanogan
USGS Topo · 1:250,000
1956 · Loomis
USGS Topo · 1:62,500
1957 · Conconully
USGS Topo · 1:62,500
1957 · Tonasket
USGS Topo · 1:62,500
1957 · Oroville
USGS Topo · 1:62,500
1958 · Okanogan
USGS Topo · 1:250,000
1975 · Oroville NW
USGS Topo · 1:24,000