
The Columbia River dominates this military reconnaissance survey, serving as the central artery for a landscape defined by islands, sloughs, and early river-based settlements. Communities like Mayger and Quincy occupy the lowlands south of the river, while the S. P. & S. R. R. skirts the northern bank, marking the importance of rail transport alongside the water. The map documents the intricate drainage systems of Beaver Slough and Rinearsons Slough, features that would have been vital for early agricultural and industrial development in Columbia County.
29 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.
26 maps found

1919 Mayger
Columbia County, OR

1941 St Helens
Columbia County, OR

1943 St Helens
Columbia County, OR

1954 St Helens
Columbia County, OR

1971 Chapman
Columbia County, OR

1971 Trenholm
Columbia County, OR

1979 Bacona
Columbia County, OR

1979 Baker Point
Columbia County, OR

1979 Birkenfeld
Columbia County, OR

1979 Clear Creek
Columbia County, OR

1979 Pittsburg
Columbia County, OR

1985 Delena
Columbia County, OR

1985 Marshland
Columbia County, OR

1990 Chapman
Columbia County, OR

1990 Saint Helens
Columbia County, OR

1990 Trenholm
Columbia County, OR

2023 Bacona
Columbia County, OR

2023 Baker Point
Columbia County, OR

2023 Birkenfeld
Columbia County, OR

2023 Chapman
Columbia County, OR

2023 Clear Creek
Columbia County, OR

2023 Pittsburg
Columbia County, OR

2023 Trenholm
Columbia County, OR

2024 Delena
Columbia County, OR

2024 Marshland
Columbia County, OR

2024 Saint Helens
Columbia County, OR