Country: USA
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Atoka Reservoir water level history

Daily records since 1999 · Level today: 583.56 ft

Highest on record
596.10 ft
May 25, 2015
Lowest on record
576.35 ft
Mar 29, 2013
Today
583.56 ft
Oct 23, 2026
Years of data
27
since 1999

In short

Across 24 complete years, 2006 had the lowest average level (581.48 ft) and 2007 the highest (589.83 ft).

On average the lake is lowest in December (585.52 ft) and highest in June (588.65 ft).

Atoka Reservoir level, all years

Loading chart…

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

Each year's lowest and highest level

575581586592597199920032007201120152019202320261999: lowest 584.50 ft (1999-12-31), highest 586.85 ft (1999-10-08), average 585.55 ft, 85 days measured2000: lowest 581.99 ft (2000-10-20), highest 589.22 ft (2000-12-31), average 584.21 ft, 366 days measured2001: lowest 586.71 ft (2001-12-15), highest 592.69 ft (2001-02-17), average 589.33 ft, 365 days measured2002: lowest 582.70 ft (2002-12-22), highest 594.12 ft (2002-04-08), average 588.21 ft, 365 days measured2003: lowest 578.43 ft (2003-12-31), highest 584.58 ft (2003-06-28), average 582.83 ft, 365 days measured2004: lowest 577.34 ft (2004-03-04), highest 591.17 ft (2004-11-30), average 582.65 ft, 338 days measured2005: lowest 581.17 ft (2005-12-31), highest 592.04 ft (2005-01-06), average 587.71 ft, 365 days measured2006: lowest 578.06 ft (2006-03-17), highest 589.23 ft (2006-12-31), average 581.48 ft, 365 days measured2007: lowest 587.00 ft (2007-12-31), highest 593.12 ft (2007-05-08), average 589.83 ft, 356 days measured2008: lowest 582.21 ft (2008-12-31), highest 593.09 ft (2008-04-11), average 587.32 ft, 360 days measured2009: lowest 578.44 ft (2009-04-10), highest 592.93 ft (2009-10-10), average 586.58 ft, 362 days measured2010: lowest 586.92 ft (2010-12-20), highest 592.40 ft (2010-05-21), average 589.50 ft, 346 days measured2011: lowest 581.41 ft (2011-12-29), highest 589.61 ft (2011-05-26), average 585.57 ft, 348 days measured2012: lowest 578.57 ft (2012-12-31), highest 588.89 ft (2012-03-24), average 583.63 ft, 307 days measured2013: lowest 576.35 ft (2013-03-29), highest 591.73 ft (2013-06-02), average 583.55 ft, 299 days measured2014: lowest 578.59 ft (2014-03-15), highest 584.57 ft (2014-06-13), average 582.07 ft, 351 days measured2015: lowest 581.78 ft (2015-02-28), highest 596.10 ft (2015-05-25), average 588.56 ft, 355 days measured2016: lowest 583.73 ft (2016-12-31), highest 593.25 ft (2016-04-30), average 588.61 ft, 351 days measured2017: lowest 581.92 ft (2017-04-16), highest 590.57 ft (2017-07-07), average 585.91 ft, 363 days measured2018: lowest 581.76 ft (2018-02-20), highest 590.53 ft (2018-05-06), average 586.93 ft, 362 days measured2019: lowest 582.80 ft (2019-10-24), highest 592.56 ft (2019-05-02), average 586.57 ft, 364 days measured2020: lowest 586.26 ft (2020-12-29), highest 592.25 ft (2020-05-27), average 588.62 ft, 366 days measured2021: lowest 586.26 ft (2021-04-23), highest 592.66 ft (2021-05-26), average 588.06 ft, 364 days measured2022: lowest 583.00 ft (2022-11-23), highest 591.71 ft (2022-04-26), average 587.28 ft, 359 days measured2023: lowest 583.69 ft (2023-01-24), highest 592.33 ft (2023-07-12), average 588.40 ft, 365 days measured2024: lowest 585.42 ft (2024-10-30), highest 593.19 ft (2024-04-29), average 589.14 ft, 364 days measured2025: lowest 584.97 ft (2025-12-31), highest 593.00 ft (2025-05-27), average 589.16 ft, 365 days measured2026: lowest 583.45 ft (2026-03-04), highest 588.95 ft (2026-06-26), average 586.11 ft, 293 days measured
575581586592597199920062013202020261999: lowest 584.50 ft (1999-12-31), highest 586.85 ft (1999-10-08), average 585.55 ft, 85 days measured2000: lowest 581.99 ft (2000-10-20), highest 589.22 ft (2000-12-31), average 584.21 ft, 366 days measured2001: lowest 586.71 ft (2001-12-15), highest 592.69 ft (2001-02-17), average 589.33 ft, 365 days measured2002: lowest 582.70 ft (2002-12-22), highest 594.12 ft (2002-04-08), average 588.21 ft, 365 days measured2003: lowest 578.43 ft (2003-12-31), highest 584.58 ft (2003-06-28), average 582.83 ft, 365 days measured2004: lowest 577.34 ft (2004-03-04), highest 591.17 ft (2004-11-30), average 582.65 ft, 338 days measured2005: lowest 581.17 ft (2005-12-31), highest 592.04 ft (2005-01-06), average 587.71 ft, 365 days measured2006: lowest 578.06 ft (2006-03-17), highest 589.23 ft (2006-12-31), average 581.48 ft, 365 days measured2007: lowest 587.00 ft (2007-12-31), highest 593.12 ft (2007-05-08), average 589.83 ft, 356 days measured2008: lowest 582.21 ft (2008-12-31), highest 593.09 ft (2008-04-11), average 587.32 ft, 360 days measured2009: lowest 578.44 ft (2009-04-10), highest 592.93 ft (2009-10-10), average 586.58 ft, 362 days measured2010: lowest 586.92 ft (2010-12-20), highest 592.40 ft (2010-05-21), average 589.50 ft, 346 days measured2011: lowest 581.41 ft (2011-12-29), highest 589.61 ft (2011-05-26), average 585.57 ft, 348 days measured2012: lowest 578.57 ft (2012-12-31), highest 588.89 ft (2012-03-24), average 583.63 ft, 307 days measured2013: lowest 576.35 ft (2013-03-29), highest 591.73 ft (2013-06-02), average 583.55 ft, 299 days measured2014: lowest 578.59 ft (2014-03-15), highest 584.57 ft (2014-06-13), average 582.07 ft, 351 days measured2015: lowest 581.78 ft (2015-02-28), highest 596.10 ft (2015-05-25), average 588.56 ft, 355 days measured2016: lowest 583.73 ft (2016-12-31), highest 593.25 ft (2016-04-30), average 588.61 ft, 351 days measured2017: lowest 581.92 ft (2017-04-16), highest 590.57 ft (2017-07-07), average 585.91 ft, 363 days measured2018: lowest 581.76 ft (2018-02-20), highest 590.53 ft (2018-05-06), average 586.93 ft, 362 days measured2019: lowest 582.80 ft (2019-10-24), highest 592.56 ft (2019-05-02), average 586.57 ft, 364 days measured2020: lowest 586.26 ft (2020-12-29), highest 592.25 ft (2020-05-27), average 588.62 ft, 366 days measured2021: lowest 586.26 ft (2021-04-23), highest 592.66 ft (2021-05-26), average 588.06 ft, 364 days measured2022: lowest 583.00 ft (2022-11-23), highest 591.71 ft (2022-04-26), average 587.28 ft, 359 days measured2023: lowest 583.69 ft (2023-01-24), highest 592.33 ft (2023-07-12), average 588.40 ft, 365 days measured2024: lowest 585.42 ft (2024-10-30), highest 593.19 ft (2024-04-29), average 589.14 ft, 364 days measured2025: lowest 584.97 ft (2025-12-31), highest 593.00 ft (2025-05-27), average 589.16 ft, 365 days measured2026: lowest 583.45 ft (2026-03-04), highest 588.95 ft (2026-06-26), average 586.11 ft, 293 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.

  • 2004577.34 ft on Mar 4
  • 2006578.06 ft on Mar 17
  • 2003578.43 ft on Dec 31
  • 2009578.44 ft on Apr 10
  • 2014578.59 ft on Mar 15

Yearly highs and lows

YearAverageLowLow dateHighHigh date
2026 (293 days)586.11583.45Mar 4588.95Jun 26
2025589.16584.97Dec 31593.00May 27
2024589.14585.42Oct 30593.19Apr 29
2023588.40583.69Jan 24592.33Jul 12
2022587.28583.00Nov 23591.71Apr 26
2021588.06586.26Apr 23592.66May 26
2020588.62586.26Dec 29592.25May 27
2019586.57582.80Oct 24592.56May 2
2018586.93581.76Feb 20590.53May 6
2017585.91581.92Apr 16590.57Jul 7
2016588.61583.73Dec 31593.25Apr 30
2015588.56581.78Feb 28596.10May 25
2014582.07578.59Mar 15584.57Jun 13
2013 (299 days)583.55576.35Mar 29591.73Jun 2
2012 (307 days)583.63578.57Dec 31588.89Mar 24
2011585.57581.41Dec 29589.61May 26
2010589.50586.92Dec 20592.40May 21
2009586.58578.44Apr 10592.93Oct 10
2008587.32582.21Dec 31593.09Apr 11
2007589.83587.00Dec 31593.12May 8
2006581.48578.06Mar 17589.23Dec 31
2005587.71581.17Dec 31592.04Jan 6
2004582.65577.34Mar 4591.17Nov 30
2003582.83578.43Dec 31584.58Jun 28
2002588.21582.70Dec 22594.12Apr 8
2001589.33586.71Dec 15592.69Feb 17
2000584.21581.99Oct 20589.22Dec 31
1999 (85 days)585.55584.50Dec 31586.85Oct 8

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

Monthly averages

MonthAverageLowestHighest
January585.77577.54592.04
February585.82577.39592.69
March586.26576.35592.95
April586.67576.90594.12
May588.19579.45596.10
June588.65581.11592.54
July588.01581.18592.89
August586.99580.83590.64
September586.22580.70590.57
October585.63580.62592.93
November585.63579.58592.90
December585.52578.43595.54

Download

Daily levels as CSV (9,614 rows; credit the original agencies listed below)