Arrangement: Alphabetical by stream or file title.

Gauge height and discharge measurements for Wyoming Streams. A list of gauging stations by drainage basins and maps showing station locations are included at the front of Box #1. A "miscellaneous" file includes tables of measurements for various streams, rating tables, and a surface water report for 1923-1924 by the District Engineer. A "monthly and yearly" discharge file contains discharge records for the North Platte in Wyoming and Nebraska; the Platte River in Nebraska; and Birdwood, Pumpkinseed, and Blue Creeks in Nebraska (1895 1936).

Volumes 2 and 4 include descriptions of Gauging Stations.