Country: USA
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Lake Mexia water level history

Daily records since 1999 · Level today: 446.24 ft

Highest on record
452.93 ft
Oct 31, 2015
Lowest on record
444.50 ft
Nov 12, 2011
Today
446.24 ft
Oct 23, 2026
Years of data
28
since 1999

In short

Across 26 complete years, 2006 had the lowest average level (446.62 ft) and 2007 the highest (448.29 ft).

On average the lake is lowest in September (447.12 ft) and highest in May (448.38 ft).

Lake Mexia level, all years

Loading chart…

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

Each year's lowest and highest level

444446449451453199920032007201120152019202320261999: lowest 445.82 ft (1999-12-02), highest 448.41 ft (1999-06-26), average 447.15 ft, 268 days measured2000: lowest 445.87 ft (2000-02-22), highest 451.13 ft (2000-12-26), average 447.50 ft, 366 days measured2001: lowest 446.30 ft (2001-10-17), highest 452.12 ft (2001-12-17), average 448.05 ft, 365 days measured2002: lowest 446.58 ft (2002-10-05), highest 450.54 ft (2002-12-31), average 448.10 ft, 365 days measured2003: lowest 446.75 ft (2003-09-10), highest 450.78 ft (2003-02-22), average 448.05 ft, 362 days measured2004: lowest 447.05 ft (2004-10-01), highest 451.00 ft (2004-11-23), average 448.19 ft, 366 days measured2005: lowest 446.35 ft (2005-12-31), highest 449.69 ft (2005-02-24), average 447.74 ft, 365 days measured2006: lowest 445.09 ft (2006-12-09), highest 450.43 ft (2006-03-29), average 446.62 ft, 365 days measured2007: lowest 445.77 ft (2007-01-02), highest 451.27 ft (2007-01-14), average 448.29 ft, 365 days measured2008: lowest 446.55 ft (2008-10-05), highest 450.02 ft (2008-05-15), average 447.74 ft, 366 days measured2009: lowest 445.95 ft (2009-09-03), highest 452.84 ft (2009-04-29), average 447.82 ft, 361 days measured2010: lowest 447.04 ft (2010-09-06), highest 450.88 ft (2010-03-09), average 448.12 ft, 365 days measured2011: lowest 444.50 ft (2011-11-12), highest 450.17 ft (2011-01-17), average 446.90 ft, 363 days measured2012: lowest 446.66 ft (2012-09-28), highest 452.03 ft (2012-03-20), average 447.94 ft, 366 days measured2013: lowest 445.90 ft (2013-09-18), highest 450.68 ft (2013-01-10), average 447.90 ft, 365 days measured2014: lowest 446.44 ft (2014-10-10), highest 449.03 ft (2014-06-14), average 447.86 ft, 365 days measured2015: lowest 445.96 ft (2015-10-22), highest 452.93 ft (2015-10-31), average 448.18 ft, 365 days measured2016: lowest 447.18 ft (2016-08-12), highest 452.52 ft (2016-03-09), average 448.12 ft, 366 days measured2017: lowest 446.34 ft (2017-12-15), highest 452.17 ft (2017-04-12), average 447.67 ft, 365 days measured2018: lowest 446.21 ft (2018-08-09), highest 450.99 ft (2018-11-13), average 447.74 ft, 365 days measured2019: lowest 446.14 ft (2019-12-27), highest 451.48 ft (2019-04-25), average 447.69 ft, 365 days measured2020: lowest 446.08 ft (2020-01-08), highest 452.58 ft (2020-07-08), average 447.98 ft, 366 days measured2021: lowest 447.47 ft (2021-12-13), highest 452.53 ft (2021-06-01), average 448.18 ft, 364 days measured2022: lowest 446.01 ft (2022-10-27), highest 449.22 ft (2022-11-27), average 447.48 ft, 365 days measured2023: lowest 445.71 ft (2023-10-24), highest 449.14 ft (2023-02-03), average 447.58 ft, 365 days measured2024: lowest 446.10 ft (2024-12-03), highest 451.95 ft (2024-05-31), average 447.77 ft, 363 days measured2025: lowest 446.12 ft (2025-01-25), highest 451.85 ft (2025-06-12), average 448.08 ft, 365 days measured2026: lowest 446.27 ft (2026-10-21), highest 449.53 ft (2026-06-16), average 447.85 ft, 294 days measured
444446449451453199920062013202020261999: lowest 445.82 ft (1999-12-02), highest 448.41 ft (1999-06-26), average 447.15 ft, 268 days measured2000: lowest 445.87 ft (2000-02-22), highest 451.13 ft (2000-12-26), average 447.50 ft, 366 days measured2001: lowest 446.30 ft (2001-10-17), highest 452.12 ft (2001-12-17), average 448.05 ft, 365 days measured2002: lowest 446.58 ft (2002-10-05), highest 450.54 ft (2002-12-31), average 448.10 ft, 365 days measured2003: lowest 446.75 ft (2003-09-10), highest 450.78 ft (2003-02-22), average 448.05 ft, 362 days measured2004: lowest 447.05 ft (2004-10-01), highest 451.00 ft (2004-11-23), average 448.19 ft, 366 days measured2005: lowest 446.35 ft (2005-12-31), highest 449.69 ft (2005-02-24), average 447.74 ft, 365 days measured2006: lowest 445.09 ft (2006-12-09), highest 450.43 ft (2006-03-29), average 446.62 ft, 365 days measured2007: lowest 445.77 ft (2007-01-02), highest 451.27 ft (2007-01-14), average 448.29 ft, 365 days measured2008: lowest 446.55 ft (2008-10-05), highest 450.02 ft (2008-05-15), average 447.74 ft, 366 days measured2009: lowest 445.95 ft (2009-09-03), highest 452.84 ft (2009-04-29), average 447.82 ft, 361 days measured2010: lowest 447.04 ft (2010-09-06), highest 450.88 ft (2010-03-09), average 448.12 ft, 365 days measured2011: lowest 444.50 ft (2011-11-12), highest 450.17 ft (2011-01-17), average 446.90 ft, 363 days measured2012: lowest 446.66 ft (2012-09-28), highest 452.03 ft (2012-03-20), average 447.94 ft, 366 days measured2013: lowest 445.90 ft (2013-09-18), highest 450.68 ft (2013-01-10), average 447.90 ft, 365 days measured2014: lowest 446.44 ft (2014-10-10), highest 449.03 ft (2014-06-14), average 447.86 ft, 365 days measured2015: lowest 445.96 ft (2015-10-22), highest 452.93 ft (2015-10-31), average 448.18 ft, 365 days measured2016: lowest 447.18 ft (2016-08-12), highest 452.52 ft (2016-03-09), average 448.12 ft, 366 days measured2017: lowest 446.34 ft (2017-12-15), highest 452.17 ft (2017-04-12), average 447.67 ft, 365 days measured2018: lowest 446.21 ft (2018-08-09), highest 450.99 ft (2018-11-13), average 447.74 ft, 365 days measured2019: lowest 446.14 ft (2019-12-27), highest 451.48 ft (2019-04-25), average 447.69 ft, 365 days measured2020: lowest 446.08 ft (2020-01-08), highest 452.58 ft (2020-07-08), average 447.98 ft, 366 days measured2021: lowest 447.47 ft (2021-12-13), highest 452.53 ft (2021-06-01), average 448.18 ft, 364 days measured2022: lowest 446.01 ft (2022-10-27), highest 449.22 ft (2022-11-27), average 447.48 ft, 365 days measured2023: lowest 445.71 ft (2023-10-24), highest 449.14 ft (2023-02-03), average 447.58 ft, 365 days measured2024: lowest 446.10 ft (2024-12-03), highest 451.95 ft (2024-05-31), average 447.77 ft, 363 days measured2025: lowest 446.12 ft (2025-01-25), highest 451.85 ft (2025-06-12), average 448.08 ft, 365 days measured2026: lowest 446.27 ft (2026-10-21), highest 449.53 ft (2026-06-16), average 447.85 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.

  • 2011444.50 ft on Nov 12
  • 2006445.09 ft on Dec 9
  • 2023445.71 ft on Oct 24
  • 2007445.77 ft on Jan 2
  • 2000445.87 ft on Feb 22

Yearly highs and lows

YearAverageLowLow dateHighHigh date
2026 (294 days)447.85446.27Oct 21449.53Jun 16
2025448.08446.12Jan 25451.85Jun 12
2024447.77446.10Dec 3451.95May 31
2023447.58445.71Oct 24449.14Feb 3
2022447.48446.01Oct 27449.22Nov 27
2021448.18447.47Dec 13452.53Jun 1
2020447.98446.08Jan 8452.58Jul 8
2019447.69446.14Dec 27451.48Apr 25
2018447.74446.21Aug 9450.99Nov 13
2017447.67446.34Dec 15452.17Apr 12
2016448.12447.18Aug 12452.52Mar 9
2015448.18445.96Oct 22452.93Oct 31
2014447.86446.44Oct 10449.03Jun 14
2013447.90445.90Sep 18450.68Jan 10
2012447.94446.66Sep 28452.03Mar 20
2011446.90444.50Nov 12450.17Jan 17
2010448.12447.04Sep 6450.88Mar 9
2009447.82445.95Sep 3452.84Apr 29
2008447.74446.55Oct 5450.02May 15
2007448.29445.77Jan 2451.27Jan 14
2006446.62445.09Dec 9450.43Mar 29
2005447.74446.35Dec 31449.69Feb 24
2004448.19447.05Oct 1451.00Nov 23
2003448.05446.75Sep 10450.78Feb 22
2002448.10446.58Oct 5450.54Dec 31
2001448.05446.30Oct 17452.12Dec 17
2000447.50445.87Feb 22451.13Dec 26
1999 (268 days)447.15445.82Dec 2448.41Jun 26

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

Monthly averages

MonthAverageLowestHighest
January447.88445.77451.47
February448.13445.87450.78
March448.31446.38452.52
April448.35447.07452.84
May448.38447.66451.97
June448.24447.22452.53
July447.81446.44452.58
August447.27445.77449.96
September447.12445.13451.05
October447.16444.64452.93
November447.43444.50451.01
December447.58444.60452.12

Download

Daily levels as CSV (10,046 rows; credit the original agencies listed below)