
The Sacramento-San Joaquin River Delta landscape dominates this 1911 survey, showing a complex network of levees and reclaimed tracts at the height of its early agricultural development. The eastern half of the map is a maze of waterways including the Old River and Middle River, bordering massive reclamation projects like the Holland Tract, Bacon Island, and Woodward Island. These islands are dotted with numerous unnamed pumping plants, illustrating the immense engineering effort required to drain the delta for farming.
66 named features on this map. Tap any name to fly to it.
Don’t see what you’re looking for? This feature index may not catch every label — zoom into the map to look around manually.
3 editions found
1894 · Lodi
USGS Topo · 1:125,000
1896 · Mt. Diablo
USGS Topo · 1:62,500
1898 · Mt. Diablo
USGS Topo · 1:62,500
1906 · Pleasanton
USGS Topo · 1:62,500
1907 · Tesla
USGS Topo · 1:62,500
1907 · Antioch
USGS Topo · 1:62,500
1908 · Antioch
USGS Topo · 1:62,500
1910 · Bouldin
USGS Topo · 1:31,680
1910 · Jersey
USGS Topo · 1:31,680
1910 · Headreach
USGS Topo · 1:31,680