Sabrina Dam, Inyo County (Image 17)

Sabrina Dam. Photo State Department Public works

Rock on top of transformer core, Inyo County (Image 9)

Rock on top of transformer core. This was delivered to Gorge the day before the quake. Transformer bushings near by were not damaged.

Letter from Antonio Rossmann to Kenneth Downey, 1977-03-25

Letter from Antonio Rossmann to Kenneth Downey regarding meeting between Inyo County and LADWP representatives.

1977-03-25

Letter from Frank P. Flint to William Mulholland, 1910-02-19

Telegram informing to prevent restoration of entry to the forest reserve in Inyo County.

1910-02-19

Letter to W. B. Mathews, 1927-01-28

Copy of letter informing the amount due for rental to be paid.

1927-01-28

Map of Owens Valley lands near Bishop and Big Pine which are irrigable from existing...

Map of Owens Valley lands near Bishop and Big Pine which are irrigable from existing river ditches (Map 5)

2024-04-28

Notes on influence of pumping City

Notes on influence of pumping City deep wells as shown by test hole records west of Owens River in Warm Springs and Bishop well group areas

2024-04-28

Images from miscellaneous soil tests (Image D1)

Image D1: Lake bed material exposed at Alabama spillway washout. Typical sorted fine lake silts. Sample represents the coarser varieties of lake beds exposed in Owens Valley. The material, however, is very fine. Magnification of all the...

Report on Owens Valley water supply, submitted to Special Owens Valley Committee

Report on Owens Valley water supply, submitted to Special Owens Valley Committee. Los Angeles, City Water Department, Jan. 1925.

2024-04-28

Report on the possible utilization of water supply derived from Rush and Leevining Creeks

Report on the possible utilization of water supply derived from Rush and Leevining Creeks for the development of hydroelectric power at plants located on Rush Creek, Leevining, and Owens River Gorge. Proposed by City of Los Angeles, Department of...

2024-04-28

Hydroelectric power surveys, Mono and Inyo Counties, California (Image 20)

Hydroelectric power surveys, Mono and Inyo Counties, California

Hydroelectric power surveys, Mono and Inyo Counties, California (Image 12)

Hydroelectric power surveys, Mono and Inyo Counties, California

Hydroelectric power surveys, Mono and Inyo Counties, California (Image 4)

Hydroelectric power surveys, Mono and Inyo Counties, California

Owens River at Turner Bridge, showing flow with Los Angeles Aqueduct in operation

Item 482: Owens River at Turner Bridge, showing flow with Los Angeles Aqueduct in operation. Sept. 14, 1915

2024-04-28

Big Pine Creek, South Fork, from forebay of Power House No. 1. & Big Pine Creek,...

Item 332: Big Pine Creek, South Fork, from forebay of Power House No. 1. Oct. 1, 1911

2024-04-28

Aqueduct office at Independence

Item 323a-323b: Aqueduct office at Independence. Dec. 1909

2024-04-28

Sierra Nevada Mountains, from Georges Creek & Mt. Whitney, from Lone Pine

Item 311: Sierra Nevada Mountains, from Georges Creek. May 1908

Kearsarge Peak, from Owens Valley without snow & with snow

Item 245: Kearsarge Peak, from Owens Valley without snow

Sabrina Dam, Inyo County (Image 9516)

Sabrina Dam

2024-04-28

Intake - Nevada California Power Company's plant no. 2 on Bishop Creek, Inyo County...

Intake - Nevada California Power Company's plant no. 2 on Bishop Creek.

2024-04-28

Refacing Sabrina Dam, Inyo County (Image 8114)

Refacing Sabrina Dam

2024-04-28

Inyo County (Image 6595)

Photographs of the Inyo County area

2024-04-28

Inyo County (Image 6585)

Photographs of the Inyo County area

Down Owens River Gorge, Inyo County (Image 6307)

Down Owens River Gorge showing offset in flume of Adams Plant A for future tunnel of Adams Plant of the Southern Sierras Power Company.

2024-04-28

Irrigation water from Bishop Creek wasting into Owens River canal, Inyo County (Image...

Flow of at least 1 second foot of irrigation water from Bishop Creek wasting into Owens River canal at the highway bridge near the Cooley Place.

2024-04-28