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1904 Map of Needles

Name: 1904 Topographic Map of Needles
Creator: U.S. Geological Survey
Published: 1943
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 1943

About this map

The Colorado River carves a complex path through the desert borderlands in this 1904 survey, defining the boundary between San Bernardino County, California, and Mohave County, Arizona. At the heart of the map, the town of Needles serves as a critical junction where the Atchison Topeka and Santa Fe railroad crosses the river. The survey reveals a landscape of braiding channels and ephemeral waters, including Spears Lake, Willow Pond, and Mud Lake, much of which falls within the Mohave Indian Reservation.

South of the rail crossing at Topock, the river enters the dramatic Mohave Canyon, passing the distinctive rock formations of The Needles before widening into Blankenship Valley and Lake Chemehuevi. This era of the river's history is captured prior to major modern dam projects, showing natural spring-fed locations like Antelope Spring and Warm Spring in the Black Mountains and isolated rail sidings such as Khartoum and Java along the desert tracks.