
This historical map portrays the area of Hat Rock in 2014, primarily covering Umatilla as well as portions of Berrian, Cold Springs, and Cold Springs Junction. Featuring a scale of 1:24,000, this map provides a highly detailed snapshot of the terrain, roads, buildings, counties, and historical landmarks in the Hat Rock region at the time. Published in 2014, it is the sole known edition of this map.
This is the sole edition of this map. No revisions or reprints were ever made.
1908 · Umatilla
USGS Topo · 1:125,000
1917 · Pasco
USGS Topo · 1:125,000
1953 · Pendleton
USGS Topo · 1:250,000
1953 · Walla Walla
USGS Topo · 1:250,000
1956 · Pendleton
USGS Topo · 1:250,000
1958 · Walla Walla
USGS Topo · 1:250,000
1962 · Hat Rock
USGS Topo · 1:24,000
1962 · Stanfield
USGS Topo · 1:24,000
1962 · Hermiston
USGS Topo · 1:24,000
1962 · Juniper
USGS Topo · 1:24,000