Metropolitan water district
Colorado River
- 1907- 233m aquaduct from LA made in Owens valley
- 1913-1st water flow "LA aguaduct" carried to LA
- 1930- extended 105m called Monobasin todrain lake and provide water to S.America(242m)
1940-Made LA aguaduct 338m- 1941-aguaduct passed(assidena)