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USGS 11507001 UPPER KLAMATH LAKE NR K.FALLS(WEIGHT/MEAN ELEV) OR

PROVISIONAL DATA SUBJECT TO REVISION

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Station operated by U.S. Geological Survey in cooperation with U.S. Bureau of Reclamation and PacifiCorp.

Datum of gage is 4,098.22 ft above NGVD of 1929 or 4,100.00 ft above U.S. Bureau of 
Reclamation datum; add 2.01 ft to U.S. Bureau of Reclamation datum to attain NAVD of 1988.

Gage readings have been reduced to elevations above U.S. Bureau of Reclamation datum. 
See WSP 1735 for history of changes prior to Nov. 10, 1923. Since Oct. 1, 1974, 
supplementary water-stage recorders at sites 7 mi north and 21 mi northwest at same datum 
(water-surface transfer originally performed by PacifiCorp).

Available Parameters Period of Record
All 1 Available Parameters for this site
  
72275 Lake/res elev, USBRK(Mean) 1974-10-01  2017-02-24

Graph
Graph w/ stats
Graph w/ (up to 3) parms
Table
Tab-separated
Days  (30)
 

  -- or --
Begin date
 

End date
 

Summary of all available data for this site
Instantaneous-data availability statement
Daily Mean Lake or reservoir elevation above United States Bureau of Reclamation Klamath Basin (USBRKB) Datum, feet
DATEJan
2017
Feb
2017
1 4,140.90P  
2 4,140.93P  
3 4,140.97P  
4 4,141.01P  
5 4,141.05P  
6 ---
7 4,141.21P  
8 4,141.29P  
9 4,141.39P  
10 4,141.47P  
11 4,141.48P  
12 4,141.53P  
13 4,141.62P  
14 4,141.73P  
15 4,141.81P  
16 4,141.92P  
17 4,142.00P  
18 ---
19 4,142.20P  
20 4,142.29P  
21 4,142.42P  
22 ---
23 4,142.47P  
24 4,142.42P  
254,140.80P   
264,140.81P   
274,140.81P   
284,140.83P   
294,140.84P   
304,140.86P   
314,140.88P   
COUNT721
MAX4,140.884,142.47
MIN4,140.804,140.90
 
Explanation
  P  Provisional data subject to revision.