10/01
11/01
12/01
01/01
02/01
03/01
04/01
05/01
06/01
07/01
08/01
09/01
4137
4138
4139
4140
4141
4142
4143
MAX
10%
30%
MEDIAN
70%
90%
MIN
MEAN
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
1999
1998
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1996
1995
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1993
1992
1991
1990
1989
1988
1987
1986
1985
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1983
1982
1981
1980
1979
1978
1977
1976
1975
1974
USGS 11505800 - UPPER KLAMATH LAKE AT ROCKY POINT, OR - AVE RESERVOIR ELEVATION (feet)
AVE RESERVOIR ELEVATION (feet)
All data considered provisional and subject to revision.
Created: 03/31/25 04:55 PM UTC
As of: Mar 30, 2025:
Currently: 4,143 feet
% Avg. ('91-'20): 100%
% Median ('91-'20): 100%
% Last Year: 100%
Linear Scale
Log Scale