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1879 - Droughts In California In 1805 And 1817, Mariano G. Vallejo
1879 - Droughts In California In 1805 And 1817, Mariano G. Vallejo
Miscellaneous Documents and Reports
A handwritten transcription of a brief narrative by Mariano G. Vallejo (original in Spanish) describing the droughts of 1805 and 1817 experienced in California and the impact it had upon the people and land.
1931 - Rainfall And Stream Run-Off In Southern California Since 1769
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 …