| General Election Date: May 02, 1859 |
| River Investigation Committee: |
| Member |
| David M. Porter |
| *River Investigation Committee: Member |
| (Appointed: Aug 09, 1859 ~ Resigned: Oct 17, 1859) |
| *City Council: Member |
| (Elected: May 09, 1859 ~ Resigned: Oct 17, 1859) |
| *Lands Committee: Member |
| (Appointed: May 09, 1859 ~ Resigned: Oct 17, 1859) |
| *Water Committee: Member |
| (Appointed: May 09, 1859 ~ Resigned: Oct 17, 1859) |
| |
| T. J. White |
| *River Investigation Committee: Member |
| (Appointed: Aug 09, 1859 ~ Completed: May 09, 1860) |
| |
| William Wolfskill |
| *River Investigation Committee: Member |
| (Appointed: Aug 09, 1859 ~ Completed: May 09, 1860) |
| *Irrigation Committee: Member |
| (Appointed: Jun 20, 1859 ~ Completed: May 09, 1860) |
| |
| Jean Luis Sainsevain |
| *River Investigation Committee: Member |
| (Appointed: Aug 09, 1859 ~ Completed: May 09, 1860) |
| |
| Geronimo Ybarra |
| *River Investigation Committee: Member |
| (Appointed: Aug 09, 1859 ~ Completed: May 09, 1860) |
| *City Council: Member |
| (Elected: May 09, 1859 ~ Completed: May 09, 1860) |
| *Water Committee: Member |
| (Appointed: May 09, 1859 ~ Completed: May 09, 1860) |
| *Streets Committee: Member |
| (Appointed: May 09, 1859 ~ Completed: May 09, 1860) |
| |
| Wallace Woodworth |
| *Gas Company Formation Committee: Member |
| (Appointed: Mar 21, 1860 ~ Completed: May 09, 1860) |
| *River Investigation Committee: Member |
| (Appointed: Aug 09, 1859 ~ Completed: May 09, 1860) |
| *City Council: Member |
| (Elected: May 09, 1859 ~ Completed: May 09, 1860) |
| *Finance Committee: Member |
| (Appointed: May 09, 1859 ~ Completed: May 09, 1860) |
| *Water Committee: Member |
| (Appointed: May 09, 1859 ~ Completed: May 09, 1860) |
| |
| George Boreham |
| *River Investigation Committee: Member |
| (Appointed: Aug 09, 1859 ~ Completed: May 09, 1860) |
| |
| Elijah Moulton |
| *River Investigation Committee: Member |
| (Appointed: Aug 09, 1859 ~ Completed: May 09, 1860) |
| |
| Michael Clement |
| *River Investigation Committee: Member |
| (Appointed: Aug 09, 1859 ~ Completed: May 09, 1860) |
| |
| Mr. Mecer |
| *River Investigation Committee: Member |
| (Added: Aug 22, 1859 ~ Completed: May 09, 1860) |
| |