Coeur D Alene Lake water level history

Daily records since 1913 · Level today: 25.95 ft

Highest on record

39.00 ft

Dec 25, 1933

Lowest on record

20.48 ft

Feb 20, 1937

Today

25.95 ft

Oct 22, 2026

Years of data

113

since 1913

In short

Across 112 complete years, 1915 had the lowest average level (24.10 ft) and 1950 the highest (28.39 ft).

On average the lake is lowest in January (24.12 ft) and highest in May (28.98 ft).

Coeur D Alene Lake level, all years

Loading chart…

Measured Normal range for the date (middle 50% of past years)

Lowest years

Years ranked by their lowest daily level.

193720.48 ft on Feb 20
191720.52 ft on Nov 28
200120.81 ft on Jan 9
197920.81 ft on Feb 7
191620.84 ft on Jul 9

Yearly highs and lows

Year	Average	Low	Low date	High	High date
2026 (293 days)	26.85	22.96	Feb 4	28.78	Mar 26
2025	25.95	20.97	Feb 15	29.26	Dec 20
2024	25.67	21.15	Jan 20	28.02	Jul 8
2023	25.36	21.44	Mar 12	30.37	May 7
2022	25.80	21.23	Dec 25	30.38	Jun 17
2021	25.52	21.85	Feb 21	28.01	Jun 2
2020	25.53	21.44	Jan 1	28.41	May 22
2019	25.36	21.02	Mar 17	29.06	Apr 13
2018	26.37	22.03	Dec 30	30.92	May 11
2017	26.73	21.33	Jan 17	34.80	Mar 21
2016	26.41	21.53	Jan 12	28.05	Mar 16
2015	26.42	22.77	Dec 31	29.92	Feb 13
2014	26.12	21.12	Feb 11	30.79	Mar 12
2013	25.87	21.84	Jan 24	28.48	Apr 10
2012	26.33	21.08	Jan 25	33.23	Apr 28
2011	26.72	21.31	Dec 26	32.47	May 25
2010	25.53	21.45	Jan 11	28.17	Jun 22
2009	26.04	21.51	Dec 31	29.39	Apr 25
2008	25.82	21.17	Feb 9	34.76	May 22
2007	26.14	21.96	Feb 7	29.79	Mar 28
2006	26.54	22.80	Feb 26	29.07	Apr 18
2005	25.73	20.99	Dec 20	28.00	Jul 18
2004	25.90	21.07	Jan 14	28.08	Aug 25
2003	25.82	21.56	Dec 31	28.23	Feb 3
2002	26.32	21.96	Jan 5	32.58	Apr 17
2001	25.30	20.81	Jan 9	28.09	May 16
2000	26.09	21.05	Dec 31	31.94	Apr 23
1999	26.49	23.26	Feb 22	30.31	May 30
1998	25.89	21.73	Jan 14	28.53	May 29
1997	27.37	22.12	Dec 31	36.11	May 18
1996	27.02	22.84	Dec 29	34.83	Feb 12
1995	27.17	23.15	Jan 9	32.50	Dec 3
1994	25.65	21.32	Feb 25	28.02	Jul 16
1993	25.68	20.88	Jan 17	29.74	May 16
1992	25.89	21.52	Jan 22	27.99	Jul 22
1991	26.47	23.15	Jan 11	29.52	May 22
1990	26.92	23.66	Jan 5	30.51	Jun 5
1989	26.27	21.39	Mar 4	31.48	Apr 24
1988	25.56	20.95	Feb 6	29.17	Apr 19
1987	25.75	21.25	Jan 29	28.19	May 2
1986	26.33	21.21	Jan 14	30.47	Mar 11
1985	25.74	21.00	Feb 5	31.24	Apr 19
1984	26.47	22.30	Dec 31	29.55	Jun 1
1983	26.88	23.43	Jan 4	29.13	Mar 14
1982	26.67	21.70	Jan 22	34.63	Feb 23
1981	26.88	23.48	Dec 31	30.90	Jan 1
1980	25.89	21.92	Feb 17	31.55	Dec 29
1979	25.76	20.81	Feb 7	32.96	May 8
1978	26.48	22.47	Dec 31	30.11	Apr 3
1977	25.55	20.95	Feb 9	29.51	Dec 17
1976	26.66	22.59	Dec 31	32.65	May 13
1975	26.26	22.01	Feb 11	32.80	May 19
1974	27.68	22.84	Dec 31	36.52	Jan 19
1973	26.08	22.41	Feb 25	28.33	Dec 22
1972	27.47	21.77	Jan 18	33.89	Mar 20
1971	26.83	22.20	Jan 8	33.62	May 15
1970	26.29	21.88	Jan 11	30.74	May 28
1969	26.68	22.50	Dec 31	32.76	Apr 26
1968	26.90	22.66	Jan 19	30.63	Feb 26
1967	26.75	23.59	Mar 15	31.62	May 25
1966	26.41	21.58	Feb 22	29.38	Apr 13
1965	27.34	23.20	Dec 31	33.72	Apr 25
1964	27.07	21.73	Mar 10	33.24	May 22
1963	26.88	23.32	Feb 2	28.05	Jul 10
1962	27.17	22.19	Mar 18	31.39	Apr 26
1961	27.43	23.55	Jan 14	32.24	Feb 24
1960	26.91	23.97	Mar 18	31.97	Apr 11
1959	27.84	24.74	Mar 16	31.37	May 4
1958	27.11	22.53	Jan 16	30.79	Apr 23
1957	26.63	21.11	Feb 21	34.35	May 24
1956	27.50	22.97	Dec 10	35.48	Apr 26
1955	26.52	21.66	Jan 30	31.81	Dec 25
1954	26.63	22.15	Dec 29	33.70	May 21
1953	26.38	22.07	Jan 6	30.49	May 1
1952	26.36	22.23	Dec 31	33.49	May 1
1951	27.71	24.31	Mar 15	32.40	Feb 14
1950	28.39	24.37	Feb 16	33.90	May 19
1949	27.48	22.05	Feb 16	34.49	May 17
1948	27.73	23.61	Feb 16	35.94	May 30
1947	27.02	25.10	Feb 12	30.58	May 11
1946	26.81	22.75	Feb 22	32.39	May 10
1945	26.11	22.20	Jan 1	30.88	May 11
1944	24.61	20.87	Mar 8	28.01	Jun 22
1943	26.85	22.89	Mar 21	33.90	Apr 21
1942	26.66	23.53	Mar 7	28.25	Apr 18
1941	26.44	23.84	Feb 23	28.41	Jun 1
1940	25.31	23.02	Feb 5	28.41	Apr 16
1939	24.61	21.39	Dec 7	31.02	May 5
1938	25.61	22.83	Dec 1	34.01	Apr 22
1937	24.96	20.48	Feb 20	30.84	May 8
1936	24.98	21.26	Dec 5	34.54	Apr 27
1935	25.49	22.78	Nov 5	31.71	May 9
1934	26.58	23.72	Oct 17	34.44	Jan 6
1933	26.86	22.59	Mar 2	39.00	Dec 25
1932	26.52	22.07	Feb 23	34.19	May 15
1931	25.01	22.70	Nov 4	28.61	Apr 11
1930	24.90	21.93	Jan 31	27.18	Apr 17
1929	24.21	21.45	Mar 4	28.07	May 24
1928	25.76	22.66	Dec 24	32.02	May 15
1927	26.69	23.39	Jan 31	32.54	May 19
1926	25.46	23.15	Feb 3	28.79	Dec 5
1925	25.85	22.19	Nov 26	33.42	Apr 19
1924	25.09	22.91	Jan 29	29.38	May 17
1923	25.61	22.10	Feb 24	30.61	May 13
1922	24.87	21.54	Mar 15	31.46	May 25
1921	26.35	23.15	Feb 9	31.93	May 21
1920	25.52	21.44	Jan 15	29.56	May 19
1919	24.81	20.86	Dec 16	31.86	May 2
1918	26.15	22.96	Dec 31	35.92	Jan 3
1917	25.43	20.52	Nov 28	35.90	May 17
1916	26.28	20.84	Jul 9	32.80	May 9
1915	24.10	21.24	Nov 15	27.12	May 22
1914	25.79	22.22	Jan 2	29.90	Apr 19
1913 (92 days)	23.61	22.22	Dec 31	25.50	Oct 1

Levels in feet. Partial years show the number of days with data.

Monthly averages

Month	Average	Lowest	Highest
January	24.12	20.80	36.52
February	24.25	20.48	34.83
March	25.10	20.48	34.80
April	27.48	21.62	35.48
May	28.98	24.76	36.11
June	27.96	25.12	35.47
July	27.50	20.84	29.18
August	27.25	23.66	28.11
September	26.67	22.20	28.06
October	25.69	21.48	28.19
November	24.93	20.52	30.82
December	24.57	20.64	39.00

Download

Daily levels as CSV (41,234 rows; credit the original agencies listed below)