Country: USA
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Wrightsville Detention Reservoir @ Wrightsville Vt water level history

Daily records since 2008 · Level today: 634.36 ft

Highest on record
683.41 ft
Jul 12, 2023
Lowest on record
632.43 ft
Sep 29, 2020
Today
634.36 ft
Oct 24, 2026
Years of data
18
since 2008

In short

Across 17 complete years, 2016 had the lowest average level (634.22 ft) and 2011 the highest (637.88 ft).

On average the lake is lowest in September (634.04 ft) and highest in April (639.27 ft).

Wrightsville Detention Reservoir @ Wrightsville Vt level, all years

Loading chart…

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

Each year's lowest and highest level

62964465867268620082010201220142016201820202022202420262008: lowest 633.42 ft (2008-09-30), highest 638.53 ft (2008-10-30), average 634.85 ft, 93 days measured2009: lowest 633.09 ft (2009-09-22), highest 657.10 ft (2009-04-08), average 635.75 ft, 365 days measured2010: lowest 633.07 ft (2010-09-13), highest 653.82 ft (2010-03-24), average 635.38 ft, 365 days measured2011: lowest 633.25 ft (2011-09-22), highest 677.98 ft (2011-04-29), average 637.88 ft, 365 days measured2012: lowest 633.20 ft (2012-09-18), highest 640.31 ft (2012-03-20), average 634.30 ft, 364 days measured2013: lowest 632.63 ft (2013-09-10), highest 646.90 ft (2013-05-26), average 634.49 ft, 365 days measured2014: lowest 632.86 ft (2014-09-10), highest 663.76 ft (2014-04-16), average 634.62 ft, 365 days measured2015: lowest 632.65 ft (2015-09-08), highest 647.57 ft (2015-04-18), average 634.30 ft, 363 days measured2016: lowest 632.94 ft (2016-09-17), highest 646.86 ft (2016-02-26), average 634.22 ft, 366 days measured2017: lowest 633.05 ft (2017-10-15), highest 649.59 ft (2017-04-13), average 634.81 ft, 365 days measured2018: lowest 633.34 ft (2018-10-01), highest 649.79 ft (2018-12-23), average 634.94 ft, 352 days measured2019: lowest 633.52 ft (2019-01-22), highest 673.78 ft (2019-04-24), average 636.95 ft, 365 days measured2020: lowest 632.43 ft (2020-09-29), highest 645.90 ft (2020-04-14), average 634.70 ft, 366 days measured2021: lowest 633.63 ft (2021-06-19), highest 644.96 ft (2021-03-27), average 634.71 ft, 365 days measured2022: lowest 633.33 ft (2022-08-25), highest 644.99 ft (2022-03-21), average 635.12 ft, 365 days measured2023: lowest 634.06 ft (2023-06-06), highest 683.41 ft (2023-07-12), average 637.59 ft, 365 days measured2024: lowest 633.93 ft (2024-09-24), highest 666.40 ft (2024-07-12), average 635.95 ft, 366 days measured2025: lowest 634.01 ft (2025-10-07), highest 653.47 ft (2025-03-21), average 635.92 ft, 365 days measured2026: lowest 633.98 ft (2026-10-11), highest 645.85 ft (2026-06-21), average 635.52 ft, 294 days measured
629644658672686200820132018202320262008: lowest 633.42 ft (2008-09-30), highest 638.53 ft (2008-10-30), average 634.85 ft, 93 days measured2009: lowest 633.09 ft (2009-09-22), highest 657.10 ft (2009-04-08), average 635.75 ft, 365 days measured2010: lowest 633.07 ft (2010-09-13), highest 653.82 ft (2010-03-24), average 635.38 ft, 365 days measured2011: lowest 633.25 ft (2011-09-22), highest 677.98 ft (2011-04-29), average 637.88 ft, 365 days measured2012: lowest 633.20 ft (2012-09-18), highest 640.31 ft (2012-03-20), average 634.30 ft, 364 days measured2013: lowest 632.63 ft (2013-09-10), highest 646.90 ft (2013-05-26), average 634.49 ft, 365 days measured2014: lowest 632.86 ft (2014-09-10), highest 663.76 ft (2014-04-16), average 634.62 ft, 365 days measured2015: lowest 632.65 ft (2015-09-08), highest 647.57 ft (2015-04-18), average 634.30 ft, 363 days measured2016: lowest 632.94 ft (2016-09-17), highest 646.86 ft (2016-02-26), average 634.22 ft, 366 days measured2017: lowest 633.05 ft (2017-10-15), highest 649.59 ft (2017-04-13), average 634.81 ft, 365 days measured2018: lowest 633.34 ft (2018-10-01), highest 649.79 ft (2018-12-23), average 634.94 ft, 352 days measured2019: lowest 633.52 ft (2019-01-22), highest 673.78 ft (2019-04-24), average 636.95 ft, 365 days measured2020: lowest 632.43 ft (2020-09-29), highest 645.90 ft (2020-04-14), average 634.70 ft, 366 days measured2021: lowest 633.63 ft (2021-06-19), highest 644.96 ft (2021-03-27), average 634.71 ft, 365 days measured2022: lowest 633.33 ft (2022-08-25), highest 644.99 ft (2022-03-21), average 635.12 ft, 365 days measured2023: lowest 634.06 ft (2023-06-06), highest 683.41 ft (2023-07-12), average 637.59 ft, 365 days measured2024: lowest 633.93 ft (2024-09-24), highest 666.40 ft (2024-07-12), average 635.95 ft, 366 days measured2025: lowest 634.01 ft (2025-10-07), highest 653.47 ft (2025-03-21), average 635.92 ft, 365 days measured2026: lowest 633.98 ft (2026-10-11), highest 645.85 ft (2026-06-21), average 635.52 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.

  • 2020632.43 ft on Sep 29
  • 2013632.63 ft on Sep 10
  • 2015632.65 ft on Sep 8
  • 2014632.86 ft on Sep 10
  • 2016632.94 ft on Sep 17

Yearly highs and lows

YearAverageLowLow dateHighHigh date
2026 (294 days)635.52633.98Oct 11645.85Jun 21
2025635.92634.01Oct 7653.47Mar 21
2024635.95633.93Sep 24666.40Jul 12
2023637.59634.06Jun 6683.41Jul 12
2022635.12633.33Aug 25644.99Mar 21
2021634.71633.63Jun 19644.96Mar 27
2020634.70632.43Sep 29645.90Apr 14
2019636.95633.52Jan 22673.78Apr 24
2018634.94633.34Oct 1649.79Dec 23
2017634.81633.05Oct 15649.59Apr 13
2016634.22632.94Sep 17646.86Feb 26
2015634.30632.65Sep 8647.57Apr 18
2014634.62632.86Sep 10663.76Apr 16
2013634.49632.63Sep 10646.90May 26
2012634.30633.20Sep 18640.31Mar 20
2011637.88633.25Sep 22677.98Apr 29
2010635.38633.07Sep 13653.82Mar 24
2009635.75633.09Sep 22657.10Apr 8
2008 (93 days)634.85633.42Sep 30638.53Oct 30

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

Monthly averages

MonthAverageLowestHighest
January634.43633.13643.97
February634.37633.02647.88
March635.74633.05653.82
April639.27633.46677.98
May636.44633.32674.88
June635.00633.13648.02
July636.19633.37683.41
August634.50633.33661.58
September634.04632.43656.03
October634.48632.89652.65
November634.93632.89660.36
December635.28633.37662.63

Download

Daily levels as CSV (6,579 rows; credit the original agencies listed below)