1921
Stevens, H.
1:24k
1885
California Department of Engineering
1:63k
1886
California State Engineering Department
1:190k
1930
Davis, E. P. (fl. 1929); Stonesifer, C. A.; Stevenson, R. G.
1:32k
1898
Congdon, Chas. H.
1:127k
1939
Gorham, J.
1933
Los Angeles (Calif.). Bureau of Water Works & Supply.
1:1m
1938
Eddy, Gerald A.
1952
United States. Air Force
1:500k
1959
California Division of Mines and Geology