Country: USA
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Leon Reservoir water level history

Daily records since 2007 · Level today: 1,370.61 ft

Highest on record
1,382.28 ft
Jun 4, 2016
Lowest on record
1,361.75 ft
Oct 7, 2011
Today
1,370.61 ft
Oct 23, 2026
Years of data
19
since 2007

In short

Across 18 complete years, 2011 had the lowest average level (1,364.80 ft) and 2016 the highest (1,374.22 ft).

On average the lake is lowest in September (1,370.71 ft) and highest in June (1,371.75 ft).

Leon Reservoir level, all years

Loading chart…

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

Each year's lowest and highest level

1,3611,3661,3721,3781,384200720092011201320152017201920212023202520262007: lowest 1,374.04 ft (2007-12-31), highest 1,374.98 ft (2007-09-30), average 1,374.38 ft, 82 days measured2008: lowest 1,371.47 ft (2008-12-31), highest 1,376.83 ft (2008-03-20), average 1,373.65 ft, 345 days measured2009: lowest 1,368.42 ft (2009-10-08), highest 1,371.46 ft (2009-01-01), average 1,369.73 ft, 348 days measured2010: lowest 1,367.42 ft (2010-12-23), highest 1,370.45 ft (2010-04-25), average 1,369.09 ft, 348 days measured2011: lowest 1,361.75 ft (2011-10-07), highest 1,367.49 ft (2011-01-10), average 1,364.80 ft, 363 days measured2012: lowest 1,362.62 ft (2012-01-08), highest 1,372.75 ft (2012-03-31), average 1,370.17 ft, 351 days measured2013: lowest 1,367.90 ft (2013-03-29), highest 1,374.11 ft (2013-07-20), average 1,370.65 ft, 350 days measured2014: lowest 1,367.17 ft (2014-12-31), highest 1,372.12 ft (2014-01-01), average 1,369.65 ft, 362 days measured2015: lowest 1,367.09 ft (2015-01-20), highest 1,380.14 ft (2015-07-09), average 1,372.10 ft, 365 days measured2016: lowest 1,372.36 ft (2016-12-31), highest 1,382.28 ft (2016-06-04), average 1,374.22 ft, 366 days measured2017: lowest 1,372.18 ft (2017-05-16), highest 1,376.80 ft (2017-06-05), average 1,373.19 ft, 365 days measured2018: lowest 1,369.11 ft (2018-09-03), highest 1,376.16 ft (2018-10-26), average 1,371.93 ft, 365 days measured2019: lowest 1,372.44 ft (2019-11-27), highest 1,377.19 ft (2019-05-05), average 1,374.15 ft, 361 days measured2020: lowest 1,372.11 ft (2020-08-31), highest 1,376.54 ft (2020-09-11), average 1,373.82 ft, 366 days measured2021: lowest 1,372.93 ft (2021-12-31), highest 1,379.23 ft (2021-06-01), average 1,374.05 ft, 365 days measured2022: lowest 1,367.50 ft (2022-11-23), highest 1,372.93 ft (2022-01-01), average 1,370.13 ft, 365 days measured2023: lowest 1,364.77 ft (2023-12-14), highest 1,367.98 ft (2023-06-07), average 1,366.57 ft, 365 days measured2024: lowest 1,363.72 ft (2024-09-01), highest 1,376.92 ft (2024-11-09), average 1,367.33 ft, 366 days measured2025: lowest 1,371.90 ft (2025-11-18), highest 1,375.33 ft (2025-04-26), average 1,373.85 ft, 361 days measured2026: lowest 1,370.61 ft (2026-09-30), highest 1,372.64 ft (2026-07-19), average 1,371.67 ft, 294 days measured
1,3611,3661,3721,3781,384200720122017202220262007: lowest 1,374.04 ft (2007-12-31), highest 1,374.98 ft (2007-09-30), average 1,374.38 ft, 82 days measured2008: lowest 1,371.47 ft (2008-12-31), highest 1,376.83 ft (2008-03-20), average 1,373.65 ft, 345 days measured2009: lowest 1,368.42 ft (2009-10-08), highest 1,371.46 ft (2009-01-01), average 1,369.73 ft, 348 days measured2010: lowest 1,367.42 ft (2010-12-23), highest 1,370.45 ft (2010-04-25), average 1,369.09 ft, 348 days measured2011: lowest 1,361.75 ft (2011-10-07), highest 1,367.49 ft (2011-01-10), average 1,364.80 ft, 363 days measured2012: lowest 1,362.62 ft (2012-01-08), highest 1,372.75 ft (2012-03-31), average 1,370.17 ft, 351 days measured2013: lowest 1,367.90 ft (2013-03-29), highest 1,374.11 ft (2013-07-20), average 1,370.65 ft, 350 days measured2014: lowest 1,367.17 ft (2014-12-31), highest 1,372.12 ft (2014-01-01), average 1,369.65 ft, 362 days measured2015: lowest 1,367.09 ft (2015-01-20), highest 1,380.14 ft (2015-07-09), average 1,372.10 ft, 365 days measured2016: lowest 1,372.36 ft (2016-12-31), highest 1,382.28 ft (2016-06-04), average 1,374.22 ft, 366 days measured2017: lowest 1,372.18 ft (2017-05-16), highest 1,376.80 ft (2017-06-05), average 1,373.19 ft, 365 days measured2018: lowest 1,369.11 ft (2018-09-03), highest 1,376.16 ft (2018-10-26), average 1,371.93 ft, 365 days measured2019: lowest 1,372.44 ft (2019-11-27), highest 1,377.19 ft (2019-05-05), average 1,374.15 ft, 361 days measured2020: lowest 1,372.11 ft (2020-08-31), highest 1,376.54 ft (2020-09-11), average 1,373.82 ft, 366 days measured2021: lowest 1,372.93 ft (2021-12-31), highest 1,379.23 ft (2021-06-01), average 1,374.05 ft, 365 days measured2022: lowest 1,367.50 ft (2022-11-23), highest 1,372.93 ft (2022-01-01), average 1,370.13 ft, 365 days measured2023: lowest 1,364.77 ft (2023-12-14), highest 1,367.98 ft (2023-06-07), average 1,366.57 ft, 365 days measured2024: lowest 1,363.72 ft (2024-09-01), highest 1,376.92 ft (2024-11-09), average 1,367.33 ft, 366 days measured2025: lowest 1,371.90 ft (2025-11-18), highest 1,375.33 ft (2025-04-26), average 1,373.85 ft, 361 days measured2026: lowest 1,370.61 ft (2026-09-30), highest 1,372.64 ft (2026-07-19), average 1,371.67 ft, 294 days measured
Lowest to highest that yearYear average2026 so far

One bar per year from the lowest to the highest daily level, with the year's average. Years with no bar have no daily record in the agency archive.

Lowest years

Years ranked by their lowest daily level.

  • 20111,361.75 ft on Oct 7
  • 20121,362.62 ft on Jan 8
  • 20241,363.72 ft on Sep 1
  • 20231,364.77 ft on Dec 14
  • 20151,367.09 ft on Jan 20

Yearly highs and lows

YearAverageLowLow dateHighHigh date
2026 (294 days)1,371.671,370.61Sep 301,372.64Jul 19
20251,373.851,371.90Nov 181,375.33Apr 26
20241,367.331,363.72Sep 11,376.92Nov 9
20231,366.571,364.77Dec 141,367.98Jun 7
20221,370.131,367.50Nov 231,372.93Jan 1
20211,374.051,372.93Dec 311,379.23Jun 1
20201,373.821,372.11Aug 311,376.54Sep 11
20191,374.151,372.44Nov 271,377.19May 5
20181,371.931,369.11Sep 31,376.16Oct 26
20171,373.191,372.18May 161,376.80Jun 5
20161,374.221,372.36Dec 311,382.28Jun 4
20151,372.101,367.09Jan 201,380.14Jul 9
20141,369.651,367.17Dec 311,372.12Jan 1
20131,370.651,367.90Mar 291,374.11Jul 20
20121,370.171,362.62Jan 81,372.75Mar 31
20111,364.801,361.75Oct 71,367.49Jan 10
20101,369.091,367.42Dec 231,370.45Apr 25
20091,369.731,368.42Oct 81,371.46Jan 1
20081,373.651,371.47Dec 311,376.83Mar 20
2007 (82 days)1,374.381,374.04Dec 311,374.98Sep 30

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

Monthly averages

MonthAverageLowestHighest
January1,370.851,362.621,375.54
February1,371.061,364.561,374.94
March1,371.261,364.511,376.83
April1,371.391,364.331,379.10
May1,371.691,364.441,380.73
June1,371.751,364.701,382.28
July1,371.341,363.671,380.14
August1,370.711,362.701,374.70
September1,370.711,361.921,376.54
October1,370.811,361.751,376.16
November1,371.041,362.601,379.08
December1,370.921,362.591,377.31

Download

Daily levels as CSV (6,853 rows; credit the original agencies listed below)