Flood Commission of Pittsburgh, Pennsylvania

Check out this BROWSE option to explore the Flood Maps!

What’s online?

Fourteen maps included in the Report of the Flood Commisson (1912) that show the extent of surveys in the Pittsburgh dsitrict.

What’s in the entire collection?

The Report of the Flood Commission of Pittsburgh, PA contains the results of the surveys, investigations and studies made by the commission for the purpose of determining the causes of, damage by, and methods of relief from floods in the Allegheny, Monogahela and Ohio rivers at Pittsburgh. The study also commented on the benefits to navigation, sanitation, water supply and water power to be obtained by river regulation. The 14 maps were included in the publication by the Pittsburgh, Murdoch, Kerr & Company in 1912. The survey took place between July-October 1909.

Read more...
(1 - 9 of 9)