Country: USA
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Ubc Dam 13 water level history

Daily records since 2013 · Level today: 828.36 ft

Highest on record
835.43 ft
Oct 31, 2015
Lowest on record
827.16 ft
Aug 25, 2018
Today
828.36 ft
Oct 23, 2026
Years of data
13
since 2013

In short

Across 12 complete years, 2025 had the lowest average level (827.82 ft) and 2016 the highest (829.69 ft).

On average the lake is lowest in September (828.11 ft) and highest in May (829.62 ft).

Ubc Dam 13 level, all years

Loading chart…

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

Each year's lowest and highest level

827829831834836201320152017201920212023202520262013: lowest 827.67 ft (2013-10-26), highest 830.82 ft (2013-11-22), average 828.85 ft, 130 days measured2014: lowest 827.61 ft (2014-09-16), highest 830.95 ft (2014-05-27), average 829.31 ft, 365 days measured2015: lowest 827.60 ft (2015-09-19), highest 835.43 ft (2015-10-31), average 829.63 ft, 365 days measured2016: lowest 827.73 ft (2016-08-13), highest 832.76 ft (2016-04-18), average 829.69 ft, 366 days measured2017: lowest 827.35 ft (2017-08-06), highest 831.30 ft (2017-08-27), average 829.29 ft, 362 days measured2018: lowest 827.16 ft (2018-08-25), highest 832.10 ft (2018-10-16), average 829.35 ft, 362 days measured2019: lowest 827.16 ft (2019-10-30), highest 831.52 ft (2019-01-03), average 828.79 ft, 365 days measured2020: lowest 827.16 ft (2020-12-05), highest 830.10 ft (2020-03-22), average 828.45 ft, 366 days measured2021: lowest 828.15 ft (2021-09-27), highest 831.14 ft (2021-06-01), average 829.54 ft, 363 days measured2022: lowest 827.17 ft (2022-08-19), highest 830.37 ft (2022-08-28), average 828.96 ft, 365 days measured2023: lowest 827.17 ft (2023-08-16), highest 830.09 ft (2023-05-13), average 828.83 ft, 365 days measured2024: lowest 827.16 ft (2024-11-29), highest 831.14 ft (2024-01-22), average 828.70 ft, 366 days measured2025: lowest 827.16 ft (2025-01-02), highest 831.32 ft (2025-07-06), average 827.82 ft, 364 days measured2026: lowest 827.31 ft (2026-09-16), highest 832.25 ft (2026-06-15), average 828.50 ft, 291 days measured
82782983183483620132017202120262013: lowest 827.67 ft (2013-10-26), highest 830.82 ft (2013-11-22), average 828.85 ft, 130 days measured2014: lowest 827.61 ft (2014-09-16), highest 830.95 ft (2014-05-27), average 829.31 ft, 365 days measured2015: lowest 827.60 ft (2015-09-19), highest 835.43 ft (2015-10-31), average 829.63 ft, 365 days measured2016: lowest 827.73 ft (2016-08-13), highest 832.76 ft (2016-04-18), average 829.69 ft, 366 days measured2017: lowest 827.35 ft (2017-08-06), highest 831.30 ft (2017-08-27), average 829.29 ft, 362 days measured2018: lowest 827.16 ft (2018-08-25), highest 832.10 ft (2018-10-16), average 829.35 ft, 362 days measured2019: lowest 827.16 ft (2019-10-30), highest 831.52 ft (2019-01-03), average 828.79 ft, 365 days measured2020: lowest 827.16 ft (2020-12-05), highest 830.10 ft (2020-03-22), average 828.45 ft, 366 days measured2021: lowest 828.15 ft (2021-09-27), highest 831.14 ft (2021-06-01), average 829.54 ft, 363 days measured2022: lowest 827.17 ft (2022-08-19), highest 830.37 ft (2022-08-28), average 828.96 ft, 365 days measured2023: lowest 827.17 ft (2023-08-16), highest 830.09 ft (2023-05-13), average 828.83 ft, 365 days measured2024: lowest 827.16 ft (2024-11-29), highest 831.14 ft (2024-01-22), average 828.70 ft, 366 days measured2025: lowest 827.16 ft (2025-01-02), highest 831.32 ft (2025-07-06), average 827.82 ft, 364 days measured2026: lowest 827.31 ft (2026-09-16), highest 832.25 ft (2026-06-15), average 828.50 ft, 291 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.

  • 2025827.16 ft on Jan 2
  • 2024827.16 ft on Nov 29
  • 2020827.16 ft on Dec 5
  • 2019827.16 ft on Oct 30
  • 2018827.16 ft on Aug 25

Yearly highs and lows

YearAverageLowLow dateHighHigh date
2026 (291 days)828.50827.31Sep 16832.25Jun 15
2025827.82827.16Jan 2831.32Jul 6
2024828.70827.16Nov 29831.14Jan 22
2023828.83827.17Aug 16830.09May 13
2022828.96827.17Aug 19830.37Aug 28
2021829.54828.15Sep 27831.14Jun 1
2020828.45827.16Dec 5830.10Mar 22
2019828.79827.16Oct 30831.52Jan 3
2018829.35827.16Aug 25832.10Oct 16
2017829.29827.35Aug 6831.30Aug 27
2016829.69827.73Aug 13832.76Apr 18
2015829.63827.60Sep 19835.43Oct 31
2014829.31827.61Sep 16830.95May 27
2013 (130 days)828.85827.67Oct 26830.82Nov 22

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

Monthly averages

MonthAverageLowestHighest
January829.26827.16831.52
February829.36827.16830.31
March829.43827.17831.12
April829.43827.17832.76
May829.62827.17832.14
June829.48827.64832.39
July828.90827.18831.32
August828.33827.16832.67
September828.11827.16830.03
October828.34827.16835.43
November828.83827.16832.47
December828.97827.16831.57

Download

Daily levels as CSV (4,795 rows; credit the original agencies listed below)