Pasco serves as the focal point of this map, situated in the arid landscape of Franklin County just as the city’s industrial and transportation infrastructure continues to expand northward. The Tri-Cities Airport occupies a significant portion of the southwestern corner, flanked by the residential and agricultural transition seen at Glade. The map captures the complex water management systems of the region, specifically the Esquatzel Diversion Channel and Esquatzel Coulee, which are critical for irrigation and drainage in this dry climate. A grid of rural roads such as Selph Landing Rd and Locust Grove Rd highlights the organized agricultural parcels that define the land north of the city center. This survey provides a clear look at the intersection of municipal expansion and the geographic constraints of Lower Smith Canyon, illustrating how the desert terrain has been reshaped by human engineering.
58 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.
1915 · Wallulah
USGS Topo · 1:96,000
1917 · Pasco
USGS Topo · 1:125,000
1918 · Wallula
USGS Topo · 1:125,000
1953 · Walla Walla
USGS Topo · 1:250,000
1958 · Walla Walla
USGS Topo · 1:250,000
1963 · Rye Grass Coulee
USGS Topo · 1:24,000
1964 · Levey SW
USGS Topo · 1:24,000
1964 · Humorist
USGS Topo · 1:24,000
1964 · Kennewick
USGS Topo · 1:24,000
1964 · Pasco
USGS Topo · 1:62,500