Wehrspann Lake water level history

Daily records since 1989 · Level today: 1,096.72 ft

Highest on record

1,104.55 ft

Oct 1, 2026

Lowest on record

1,000.00 ft

Jan 2, 1991

Today

1,096.72 ft

Oct 21, 2026

Years of data

since 1989

In short

Across 35 complete years, 1990 had the lowest average level (1,086.81 ft) and 2019 the highest (1,096.26 ft).

On average the lake is lowest in January (1,092.83 ft) and highest in June (1,094.98 ft).

Wehrspann Lake level, all years

Loading chart…

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

Lowest years

Years ranked by their lowest daily level.

19911,000.00 ft on Jan 2
19921,074.74 ft on Mar 23
20031,084.55 ft on May 11
19901,085.39 ft on May 7
20051,087.99 ft on Jan 14

Yearly highs and lows

Year	Average	Low	Low date	High	High date
2026 (294 days)	1,096.17	1,094.96	Apr 1	1,104.55	Oct 1
2025	1,095.61	1,094.40	Mar 3	1,097.51	Aug 11
2024	1,093.67	1,090.70	Apr 25	1,097.74	Jul 3
2023	1,091.89	1,090.73	Dec 23	1,092.64	Mar 17
2022	1,094.56	1,092.05	Dec 31	1,096.44	May 27
2021	1,095.62	1,093.78	Jan 5	1,097.89	Sep 1
2020	1,095.36	1,093.79	Dec 28	1,096.80	Jan 1
2019	1,096.26	1,095.58	Sep 18	1,100.98	Mar 14
2018	1,095.99	1,095.10	Aug 15	1,097.49	Sep 5
2017	1,095.93	1,094.94	Sep 16	1,097.82	May 21
2016	1,095.88	1,094.26	Jan 1	1,097.84	Aug 24
2015	1,096.02	1,094.14	Dec 29	1,097.91	May 8
2014	1,095.22	1,092.99	Apr 12	1,098.45	Jun 21
2013	1,093.82	1,091.16	Mar 8	1,096.79	Jun 16
2012	1,094.17	1,091.54	Dec 31	1,096.73	May 7
2011	1,095.65	1,094.49	Dec 2	1,096.89	Jun 27
2010	1,096.17	1,095.32	Nov 11	1,098.70	Jun 24
2009	1,095.96	1,095.48	Oct 20	1,097.06	Jun 9
2008	1,096.22	1,095.17	Oct 5	1,099.20	Jun 12
2007	1,094.87	1,091.43	Feb 17	1,097.67	May 7
2006	1,090.85	1,088.40	Aug 4	1,093.00	Sep 24
2005	1,092.79	1,087.99	Jan 14	1,095.62	Jun 11
2004	1,091.07	1,088.56	Feb 15	1,100.05	Apr 7
2003	1,090.69	1,084.55	May 11	1,092.70	Feb 26
2002	1,092.57	1,090.80	Aug 16	1,094.55	Aug 27
2001 (322 days)	1,093.93	1,091.80	Feb 3	1,096.59	May 31
2000	1,093.31	1,091.91	Dec 31	1,095.00	Jul 8
1999	1,095.60	1,094.00	Dec 24	1,097.33	Apr 15
1998	1,096.11	1,095.30	Dec 20	1,097.99	Jun 14
1997	1,094.76	1,093.60	Jun 20	1,096.71	Nov 30
1996	1,093.93	1,091.01	Jan 3	1,097.27	May 27
1995	1,094.67	1,090.90	Dec 23	1,098.43	May 9
1994	1,095.64	1,094.50	Dec 18	1,097.72	Jul 4
1993	1,096.17	1,093.67	Jan 28	1,102.81	Jul 25
1992	1,093.06	1,074.74	Mar 23	1,094.20	Aug 8
1991	1,089.28	1,000.00	Jan 2	1,097.00	Jun 15
1990	1,086.81	1,085.39	May 7	1,089.60	Jul 26
1989 (1 days)	1,086.90	1,086.90	Dec 31	1,086.90	Dec 31

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

Monthly averages

Month	Average	Lowest	Highest
January	1,092.83	1,000.00	1,096.80
February	1,093.60	1,085.90	1,096.80
March	1,093.95	1,074.74	1,100.98
April	1,094.17	1,085.50	1,100.05
May	1,094.43	1,084.55	1,098.43
June	1,094.98	1,085.80	1,101.38
July	1,094.95	1,086.09	1,102.81
August	1,094.81	1,088.40	1,101.21
September	1,094.66	1,087.70	1,100.10
October	1,094.38	1,087.00	1,104.55
November	1,094.01	1,086.50	1,096.71
December	1,093.80	1,086.20	1,097.28

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Daily levels as CSV (13,398 rows; credit the original agencies listed below)