Guide to San Francisco Bay Area Creeks
San Bruno Creek Topo 1896, 1939
An intermittent stream drained this valley.
![](images/TopoSanBruno1896.jpg)
USGS Topographic Map: San Mateo, Calif. 1/62,500, 1896; Courtesy of HISTOPO
![](images/TopoSanBruno1939.jpg)
USGS Topographic Map: San Mateo, Calif. 1/62,500, 1939; Courtesy of HISTOPO
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