San Leandro in Alameda County, California — The American West (Pacific Coastal)
Tunnel No. 1 Control Shaft
Lake Chabot Historical Walk
San Leandro Plaindealer of 1874 described the bustling activities on this hill: “The glare of the forge, the ring of the smith’s hammer, the noise of the wheelwright’s saw, the hurrying to and fro of busy men, all going to make up a picture, to the visitor, exceedingly interesting, and giving him to understand that a grand site is being achieved there.”
The first superintendent, Frank Boardman, lived in a cottage on this knoll. Frank’s father, former Alameda County supervisor, William Boardman, was the dam’s chief engineer who created its many building diagrams. He drew the plans for the two water supply tunnels that run through this hill.
Erected 2012 by East Bay Regional Park District.
Location. 37° 43.811′ N, 122° 7.435′ Click for map. The one mile Lake Chabot Historical Walk begins at the parking lot at the end of Estudillo Avenue. This marker is about ¾ mile from the beginning of the trail. Marker is at or near this postal address: 1799 Estudillo Avenue, San Leandro CA 94577, United States of America.
Other nearby markers. At least 8 other markers are within walking distance of this marker. A Zoo, a Monkey, and a Mansion Here Too! (a few steps from this marker); Yem-Po: Chinese Labor Camp (within shouting distance of this marker); Taming the Waters’ Flow (about 300 feet away, measured in a direct line); Of Fins and Flippers (about 700 feet away); Chabot Dam (approx. 0.2 miles away); Transporting the Water (approx. 0.2 miles away); To Build a Dam (approx. 0.2 miles away); Filtration Basins (approx. 0.2 miles away). Click for a list of all markers in San Leandro.
Also see . . . Lake Chabot Historical Walk. (Submitted on February 21, 2014.)
Categories. • Man-Made Features •
Credits. This page originally submitted on , by Barry Swackhamer of San Jose, California. This page has been viewed 284 times since then and 4 times this year. Last updated on , by Keith S Smith of West Chester, Pennsylvania. Photos: 1, 2. submitted on , by Barry Swackhamer of San Jose, California. • Syd Whittle was the editor who published this page. This page was last revised on June 16, 2016.