USGS 11275500 HETCH HETCHY RES A HETCH HETCHY CA

PROVISIONAL DATA SUBJECT TO REVISION

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This station managed by the Sacramento Field Office.

Available Parameters Available Period
  
2007-10-01  2025-05-17
2007-10-01  2025-05-17
2023-08-11  2025-05-17







 (7)
 
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Summary of all available data for this site
Instantaneous-data availability statement

Reservoir storage, acre-feet
Most recent instantaneous value: 326100 05-17-2025   09:00 PDT
Graph of Reservoir storage, acre-feet

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Lake or reservoir water surface elevation above NGVD 1929, feet, [Hetch Hetchy Datum]
Most recent instantaneous value: 3788.33 05-17-2025   09:00 PDT
Graph of Lake or reservoir water surface elevation above NGVD 1929, feet, [Hetch Hetchy Datum]

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Lake or reservoir water surface elevation above NAVD 1988, feet
Most recent instantaneous value: 3790.03 05-17-2025   09:00 PDT
Graph of Lake or reservoir water surface elevation above NAVD 1988, feet

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