Imperial Reservoir Imperial Reservoir The Imperial Reservoir is an artificial lake formed by the construction of the Imperial Diversion Dam across the Colorado River in the Lower Colorado River Valley of Imperial County, California, and Yuma County, Arizona. A component of the Imperial National Wildlife Refuge, the reservoir is northeast of Yuma, Arizona. Dry washes are the major watershed feed systems to Imperial Reservoir. The next upstream major watershed feeder is the Bill Williams River from western Arizona. Upstream on the Colorado River, the basic feeder watershed to Imperial Reservoir is the Havasu-Mojave Lakes Watershed, of Lake Havasu. Two dry wash watershed
The Romanovs: An Imperial Family aggressive guards are brought in. Olga Nikolaevna is sick once again and needs a blood transfusion. Denisov is the donor as Alexandra cannot do it. Olga recovers and she and Nicholas play the piano together. The new Soviet government decides to transfer the Imperial Family to a new location. Yakovlev, a commissar of the Ural Soviet, visits the Imperial Family in Tobolsk. He talks to Alexei and asks the maid Demidova to check his temperature. Because of Alexei’s bad health, only Nicholas, Alexandra, Maria, and the servants leave to Ekaterinburg in April 1918; Alexei, Olga, Tatiana, Anastasia, and M. Gilliard