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Santa Gertrudes (Colima), Diseño 475, Glo No. 463, Los Angeles (Formerly Santa Barbara) County, And Associated Historical Documents.

Santa Barbara County

National Archives Diseños - Hand-drawn Spanish-Mexican map demonstrating the physical boundaries of land granted to Mexican citizens by the Spanish or Mexican.

National Archives Expediente – Hand-written Spanish-Mexican land grant document issued to Spanish or Mexican citizens for land located in Alta-California.

Work Progress Administration Abstract (WPA Abstract) – A summary document prepared in 1938 under the U. S. Work Progress Administration program detailing the history of a rancho beginning with the Spanish-American land through the U.S. patenting process.

Bancroft Notes – Document detailing information and documents regarding a rancho found in the Bancroft Archives.

Bancroft Diseños – Hand-drawn Spanish-Mexican …

Sespe (Also Called San Cayetano), Diseño 49, Glo No. 397, Ventura (Formerly Santa Barbara) County, And Associated Historical Documents.

Santa Barbara County

National Archives Diseños - Hand-drawn Spanish-Mexican map demonstrating the physical boundaries of land granted to Mexican citizens by the Spanish or Mexican.

Work Progress Administration Abstract (WPA Abstract) – A summary document prepared in 1938 under the U. S. Work Progress Administration program detailing the history of a rancho beginning with the Spanish-American land through the U.S. patenting process.

Bancroft Notes – Document detailing information and documents regarding a rancho found in the Bancroft Archives.

Bancroft Diseños – Hand-drawn Spanish-Mexican map demonstrating the physical boundaries of land granted to Mexican citizens by the Spanish or Mexican governments used in the …

Todos Santos Y San Antonio, Diseño 228, Glo No. 357, Santa Barbara County, And Associated Historical Documents.

Santa Barbara County

National Archives Diseños - Hand-drawn Spanish-Mexican map demonstrating the physical boundaries of land granted to Mexican citizens by the Spanish or Mexican.

Work Progress Administration Abstract (WPA Abstract) – A summary document prepared in 1938 under the U. S. Work Progress Administration program detailing the history of a rancho beginning with the Spanish-American land through the U.S. patenting process.

Bancroft Notes – Document detailing information and documents regarding a rancho found in the Bancroft Archives.

Bancroft Diseños – Hand-drawn Spanish-Mexican map demonstrating the physical boundaries of land granted to Mexican citizens by the Spanish or Mexican governments used in the …

Guadalasca, Diseño 31, Glo No. 406, Santa Barbara (Ventura) County, And Associated Historical Documents.

Santa Barbara County

National Archives Diseños - Hand-drawn Spanish-Mexican map demonstrating the physical boundaries of land granted to Mexican citizens by the Spanish or Mexican.

National Archives Expediente – Hand-written Spanish-Mexican land grant document issued to Spanish or Mexican citizens for land located in Alta-California.

Work Progress Administration Abstract (WPA Abstract) – A summary document prepared in 1938 under the U. S. Work Progress Administration program detailing the history of a rancho beginning with the Spanish-American land through the U.S. patenting process.

Bancroft Notes – Document detailing information and documents regarding a rancho found in the Bancroft Archives.

Bancroft Diseños – Hand-drawn Spanish-Mexican …

Ojai, Diseño 139, Glo No. 389, Santa Barbara (Ventura) County, And Associated Historical Documents.

Santa Barbara County

National Archives Diseños - Hand-drawn Spanish-Mexican map demonstrating the physical boundaries of land granted to Mexican citizens by the Spanish or Mexican.

Work Progress Administration Abstract (WPA Abstract) – A summary document prepared in 1938 under the U. S. Work Progress Administration program detailing the history of a rancho beginning with the Spanish-American land through the U.S. patenting process.

Bancroft Notes – Document detailing information and documents regarding a rancho found in the Bancroft Archives.

Bancroft Diseños – Hand-drawn Spanish-Mexican map demonstrating the physical boundaries of land granted to Mexican citizens by the Spanish or Mexican governments used in the …

1919 - San Simeon Quadrangle Topographical Survey, San Luis Obispo County - Usgs

Groundwater Basin Maps

A 1919 U.S. Geological topographical survey depicting the SanSimeon Quadrangle, San Luis Obispo County, California, reflecting landmarks, creeks, ranchos, railways and roads.

1921 - Cape San Martin Quadrangle Topographical Survey, Monterey And San Luis Obispo Counties - Usgs

Groundwater Basin Maps

1921 U.S. Geological topographical survey depicting the San Martin Quadrangle, Monterey and San Luis Obispo counties, California, reflecting landmarks, creeks, ranchos, railways and roads.

1920 - Jamesburg Quadrangle Topographical Survey, Monterey County - Usgs

Groundwater Basin Maps

1919 U.S. Geological topographical survey depicting the Jamesburg Quadrangle, Monterey County, California, reflecting landmarks, Salinas River, creeks, ranchos, railways and roads.

1923 - Water Resources Of California, A Report To The Legislature Of 1923, Bulletin No. 4

Miscellaneous Documents and Reports

A 1923 report prepared by the California Department of Public Works, Division of Engineering and Irrigation, along with a Consulting Board consisting of members of the civil engineering profession. The engineering department was tasked with determining the maximum amount of water that could be delivered to the maximum area of land, the maximum control of flood waters, the maximum storage of waters, the effects of deforestation and all possible and practicable uses for such waters in California. The engineering department was further tasked with determining a comprehensive plan for the accomplishment of the maximum conservation, control, storage, distribution and application …

1919 - Adelaida Quadrangle Topographical Survey, San Luis Obispo County - Usgs

Groundwater Basin Maps

1919 - U.S. Geological topographical survey depicting the Adelaida Quadrangle, San Luis Obispo County, California, reflecting landmarks, creeks, ranchos, railways and roads.

1919 - King City Quadrangle Topographical Survey, Monterey County - Usgs

Groundwater Basin Maps

U.S. Geological topographical survey depicting the King City Quadrangle, Monterey County, California, reflecting landmarks, Salinas River, creeks, ranchos, railways and roads.

1919 - Bryson Quadrangle Topographical Survey, Monterey County - Usgs

Groundwater Basin Maps

A 1919 U.S. Geological topographical survey depicting the Bryson Quadrangle, Monterey County, California, reflecting landmarks, creeks, ranchos, railways and roads

1919 - Paso Robles Quadrangle Topographical Survey, San Luis Obispo County - Usgs

Groundwater Basin Maps

A 1919 Geological topographical survey depicting the Paso Robles Quadrangle, San Luis Obispo County, California, reflecting landmarks, Salinas River, creeks, ranchos, railways and roads.

1919 - Junipero Serra Quadrangle Topographical Survey, Monterey Countyu.S. Geological Topographical Survey Of San Luis Obispo Quadrangle. - Usgs

Groundwater Basin Maps

U.S. Geological topographical survey depicting the Junipero Serra Quadrangle, Monterey County, California, reflecting landmarks, creeks, ranchos, railways and roads.

1921 - Lucia Quadrangle Topographical Survey, Monterey County - Usgs

Groundwater Basin Maps

1921 U.S. Geological topographical survey depicting the Lucia Quadrangle, Monterey County, California, reflecting landmarks, Salinas River, creeks, ranchos, railways and roads.

1919 - San Miguel Quadrangle Topographical Survey, Monterey And San Luis Obispo Counties - Usgs

Groundwater Basin Maps

U.S. Geological topographical survey depicting the San Miguel Quadrangle, Monterey and San Luis Obispo counties, California, reflecting landmarks, Salinas River, creeks, ranchos, railways and roads.

1919 - Capitola Quadrangle Topographical Survey, Santa Cruz And Monterey Counties - Usgs

Groundwater Basin Maps

1919 U.S. Geological topographical survey depicting the Capitola Quadrangle, Santa Cruz and Monterey counties, California, reflecting landmarks, creeks, ranchos, railways and roads.

1919 - Bradley Quadrant Topographical Survey, Monterey And San Luis Obispo Counties - Usgs

Groundwater Basin Maps

1919 U.S. Geological topographical survey depicting the Bradley Quadrangle, Monterey and San Luis Obispo counties, California, reflecting landmarks, Salinas River, creeks, ranchos, railways and roads.

1954 - Moss Landing Quadrangle Topographical Survey, Monterey County - Usgs

Groundwater Basin Maps

1954 U.S. Geological topographical survey depicting the Moss Landing Quadrangle, Monterey County, California, reflecting landmarks, creeks, ranchos, railways and roads.

1921 - Metz Quadrangle Topographical Survey, Monterey And San Benito Counties - Usgs

Groundwater Basin Maps

1921 U.S. Geological topographical survey depicting the Metz Quadrangle, Monterey and San Benito counties, California, reflecting landmarks, Salinas River, creeks, ranchos, railways and roads.

1931 - Rainfall And Stream Run-Off In Southern California Since 1769

Miscellaneous Documents and Reports

This report consists of a compilation and study of the varied information available for the purpose of determining and reconstructing the record of rainfall and runoff fluctuations in Southern California since the arrival of the Spanish Mission Fathers in 1769. By 1931, data regarding rainfall and stream runoff in Southern California had only been collected by rain gauges for approximately 50 years. Beginning in 1769 with the establishment of the first Spanish Mission in Alta California substantial amount of data existed in the form of the letters and reports from Mission Padres who related in detail information regarding the rain …

1910 - Gonzales Quadrangle Topographical Survey, Monterey County - Usgs

Groundwater Basin Maps

A 1910 U.S. Geological topographical survey depicting the Gonzales Quadrangle, Monterey County, California, reflecting landmarks, creeks, ranchos, railways and roads.

1913 - Monterey Quadrangle Topographical Survey, Monterey, Ca - Usgs

Groundwater Basin Maps

A 1913 U.S. Geological topographical survey depicting the Monterey Quadrangle, Monterey County, California, reflecting landmarks, creeks, ranchos, railways and roads.

1915 - Soledad Quadrangle Topographical Survey, Monterey County - Usgs

Groundwater Basin Maps

1915 U.S. Geological topographical survey depicting the Soledad Quadrangle, Monterey County, California, reflecting landmarks, Salinas River, creeks, ranchos, railways and roads.

1912 - San Ardo Quadrangle Topographical Survey, Monterey Co. - Usgs

Groundwater Basin Maps

A 1912 U.S. Geological topographical survey depicting the San Ardo Quadrangle, Monterey County, California, reflecting landmarks, Salinas River, creeks, ranchos, railways and roads.

1897 - San Luis Obispo Quadrangle Topographical Map, Slo County - Usgs

Groundwater Basin Maps

An 1897 U.S. Geological topographical survey depicting the San Luis Obispo Quadrangle, San Luis Obispo County, California, reflecting landmarks, Salinas River, creeks, ranchos, railways and roads.

1915 - Priest Valley Quadrangle Topographical Survey, Monterey And San Benito Counties - Usgs

Groundwater Basin Maps

An 1897 U.S. Geological topographical survey depicting the Priest Valley Quadrangle, Monterey and San Benito counties, California, reflecting landmarks, Salinas River, creeks, ranchos, railways and roads.

1915 - San Juan Bautista Quadrangle Topographical Survey, Santa Cruz, Monterey And San Bonita Counties - Usgs

Groundwater Basin Maps

An 1897 U.S. Geological topographical survey depicting the San Juan Bautista Quadrangle, Santa Cruz, Monterey and San Benito Counties, California, reflecting landmarks, creeks, ranchos, railways and roads.

1974 - Geology Of The Southern Salinas Valley Area, California

Miscellaneous Federal Documents & Reports

This 1974 report about the geology of the southern Salinas Valley was concerned mainly with relating the occurrence of petroleum and other mineral commodities to the Cenozoic history of the area. The investigation had two phases. First phase involved detailed geologic mapping of quadrangles that cover most of Tertiary beds west of the Salinas River. Second phase included a reconnaissance geologic mapping to extend the results of the first phase to a larger area. The report summarizes results of the geologic investigation of the entire southern Salinas Valley area.

1912 - Capitola Quadrangle Topographical Survey, Monterey And Santa Cruz Counties - Usgs

Groundwater Basin Maps

A 1910 U.S. Geological topographical survey depicting the San Luis Obispo Quadrangle, Monterey and Santa Cruz counties, California, reflecting landmarks, Salinas River, creeks, ranchos, railways and roads.