Clinton Lake water level history
Daily records since 1989 · Level today: 876.74 ft
Highest on record
1,201.60 ft
Apr 9, 1994
Lowest on record
775.97 ft
Dec 29, 1993
Today
876.74 ft
Oct 21, 2026
Years of data
37
since 1989
In short
Across 36 complete years, 1990 had the lowest average level (870.53 ft) and 2019 the highest (884.14 ft).
On average the lake is lowest in January (873.89 ft) and highest in June (878.30 ft).
Clinton 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.
- 1993
- 1994
- 1991
- 1997
- 1992
Yearly highs and lows
| Year | Average | Low | Low date | High | High date |
|---|---|---|---|---|---|
| 2026 (294 days) | 876.97 | 875.54 | Jan 7 | 881.55 | Jun 14 |
| 2025 | 876.35 | 875.13 | Feb 17 | 880.50 | Jun 5 |
| 2024 | 876.78 | 875.50 | Jan 4 | 883.26 | Jul 10 |
| 2023 | 875.89 | 874.31 | Feb 8 | 879.21 | Jun 2 |
| 2022 | 876.20 | 874.45 | Dec 31 | 879.87 | Jun 2 |
| 2021 | 877.12 | 874.73 | Jan 24 | 883.13 | May 28 |
| 2020 | 876.46 | 874.56 | Dec 28 | 881.62 | Apr 29 |
| 2019 | 884.14 | 874.30 | Mar 8 | 897.03 | Jul 10 |
| 2018 | 875.17 | 873.33 | Oct 5 | 876.63 | Jan 23 |
| 2017 | 876.78 | 874.31 | Mar 24 | 880.48 | Aug 25 |
| 2016 | 877.08 | 874.66 | Dec 31 | 885.80 | Jun 1 |
| 2015 | 877.01 | 874.34 | Jan 30 | 885.80 | Jun 8 |
| 2014 | 873.33 | 871.03 | Apr 12 | 876.16 | Jun 25 |
| 2013 | 872.19 | 871.39 | Dec 31 | 873.79 | Jun 9 |
| 2012 | 874.14 | 871.96 | Dec 31 | 876.57 | Apr 7 |
| 2011 | 874.69 | 872.96 | Nov 6 | 877.25 | May 30 |
| 2010 | 877.00 | 874.51 | Dec 29 | 882.25 | Jul 9 |
| 2009 | 877.41 | 875.47 | Jan 22 | 884.78 | May 1 |
| 2008 | 876.54 | 874.38 | Sep 10 | 881.38 | Jun 17 |
| 2007 | 877.34 | 874.17 | Jan 10 | 889.35 | May 12 |
| 2006 | 875.54 | 874.02 | Dec 19 | 877.81 | Jan 5 |
| 2005 | 877.44 | 875.36 | Mar 21 | 883.47 | Jun 15 |
| 2004 | 877.08 | 874.68 | Jan 24 | 882.64 | Aug 30 |
| 2003 | 874.41 | 871.91 | Apr 18 | 876.30 | Jun 29 |
| 2002 | 875.01 | 872.37 | Dec 29 | 879.08 | May 14 |
| 2001 | 876.66 | 872.89 | Jan 24 | 880.61 | Jun 23 |
| 2000 | 875.06 | 873.04 | Dec 31 | 877.30 | Mar 25 |
| 1999 | 876.80 | 874.03 | Sep 26 | 892.01 | Jan 17 |
| 1998 | 877.37 | 874.88 | Apr 17 | 886.68 | Nov 5 |
| 1997 | 875.08 | 800.00 | Feb 7 | 893.98 | Apr 6 |
| 1996 | 875.71 | 860.00 | Aug 17 | 898.99 | Jun 23 |
| 1995 | 877.12 | 873.67 | Dec 17 | 892.46 | May 29 |
| 1994 | 873.93 | 787.83 | Jan 15 | 1,201.60 | Apr 9 |
| 1993 | 877.76 | 775.97 | Dec 29 | 899.84 | Apr 29 |
| 1992 | 875.24 | 800.00 | Mar 3 | 879.23 | Dec 17 |
| 1991 | 874.23 | 799.99 | Jul 1 | 925.52 | Aug 15 |
| 1990 | 870.53 | 800.57 | Jun 15 | 884.89 | Oct 1 |
| 1989 (1 days) | 845.31 | 845.31 | Dec 31 | 845.31 | Dec 31 |
Levels in feet. Partial years show the number of days with data.
Monthly averages
| Month | Average | Lowest | Highest |
|---|---|---|---|
| January | 873.89 | 787.83 | 892.01 |
| February | 874.01 | 800.00 | 879.90 |
| March | 875.47 | 800.00 | 879.95 |
| April | 876.46 | 806.12 | 1,201.60 |
| May | 877.37 | 800.28 | 893.38 |
| June | 878.30 | 800.57 | 898.99 |
| July | 877.21 | 799.99 | 897.03 |
| August | 876.41 | 799.99 | 925.52 |
| September | 876.17 | 838.26 | 894.93 |
| October | 875.93 | 842.09 | 897.00 |
| November | 875.78 | 842.65 | 886.68 |
| December | 875.33 | 775.97 | 883.23 |
Download
Daily levels as CSV (13,411 rows; credit the original agencies listed below)