Catalog Item
Lewiston Lake Dam and Powerplant Daily Lake/Reservoir Storage-af Time Series Data
California Great Basin Region Water Operations Data for Lewiston Lake Dam and Powerplant.
Catalog Record Title
Lewiston Lake Dam and Powerplant Water Operations Monitoring Data from California Great Basin HAR
Generation Effort
California-Great Basin Water Operations Monitoring
Location Name
Lewiston Lake Dam and Powerplant
Type
Time series
Modeled/Observed
Observed
Start Date
Wed Apr 01 1964 01:00:00 GMT-0700 (Mountain Daylight Time)
End Date
Sun May 10 2026 02:00:00 GMT-0600 (Mountain Daylight Time)
Parameter Name
Lake/Reservoir Storage
Parameter Group
Lake/Reservoir Storage
Parameter Transformation
instant
Time Step
daily
Parameter Unit
af
Item Vertical Datum
Update Frequency
daily
Last Update
Monday, May 11th, 2026
Disclaimer
Data are provisional and subject to revision unless otherwise noted. Data users are cautioned to consider carefully the provisional nature of the information before using it.

