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Lago Blanco water level history

Daily records since 2010 · Level today: 91.97 ft

Highest on record
94.99 ft
Jul 13, 2017
Lowest on record
72.67 ft
Apr 11, 2011
Today
91.97 ft
Oct 23, 2026
Years of data
16
since 2010

In short

Across 14 complete years, 2011 had the lowest average level (83.58 ft) and 2016 the highest (94.31 ft).

On average the lake is lowest in August (89.86 ft) and highest in December (92.82 ft).

Lago Blanco level, all years

Loading chart…

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

Each year's lowest and highest level

71788490962010201220142016201820202022202420262010: lowest 74.19 ft (2010-08-19), highest 83.18 ft (2010-09-30), average 78.20 ft, 219 days measured2011: lowest 72.67 ft (2011-04-11), highest 94.61 ft (2011-11-21), average 83.58 ft, 364 days measured2012: lowest 86.91 ft (2012-09-24), highest 94.54 ft (2012-03-30), average 92.41 ft, 366 days measured2013: lowest 82.68 ft (2013-03-28), highest 94.08 ft (2013-10-04), average 91.55 ft, 365 days measured2014: lowest 88.85 ft (2014-04-01), highest 94.62 ft (2014-11-03), average 93.18 ft, 365 days measured2015: lowest 74.70 ft (2015-08-24), highest 94.63 ft (2015-11-10), average 87.62 ft, 360 days measured2016: lowest 93.63 ft (2016-12-31), highest 94.71 ft (2016-05-30), average 94.31 ft, 366 days measured2017: lowest 92.59 ft (2017-12-10), highest 94.99 ft (2017-07-13), average 94.11 ft, 346 days measured2018: lowest 85.38 ft (2018-07-18), highest 94.60 ft (2018-06-23), average 91.76 ft, 365 days measured2019: lowest 85.34 ft (2019-07-07), highest 94.62 ft (2019-12-11), average 90.55 ft, 365 days measured2020: lowest 91.17 ft (2020-06-29), highest 94.67 ft (2020-04-18), average 94.04 ft, 366 days measured2021: lowest 91.84 ft (2021-09-11), highest 94.69 ft (2021-03-30), average 93.96 ft, 365 days measured2022: lowest 89.04 ft (2022-06-29), highest 94.50 ft (2022-12-29), average 93.60 ft, 302 days measured2023: lowest 90.18 ft (2023-05-18), highest 94.50 ft (2023-01-04), average 93.37 ft, 365 days measured2024: lowest 91.42 ft (2024-04-07), highest 94.64 ft (2024-06-02), average 94.04 ft, 366 days measured2025: lowest 91.16 ft (2025-11-25), highest 94.64 ft (2025-12-24), average 93.67 ft, 335 days measured2026: lowest 79.75 ft (2026-08-29), highest 94.60 ft (2026-02-03), average 90.22 ft, 295 days measured
7178849096201020142018202220262010: lowest 74.19 ft (2010-08-19), highest 83.18 ft (2010-09-30), average 78.20 ft, 219 days measured2011: lowest 72.67 ft (2011-04-11), highest 94.61 ft (2011-11-21), average 83.58 ft, 364 days measured2012: lowest 86.91 ft (2012-09-24), highest 94.54 ft (2012-03-30), average 92.41 ft, 366 days measured2013: lowest 82.68 ft (2013-03-28), highest 94.08 ft (2013-10-04), average 91.55 ft, 365 days measured2014: lowest 88.85 ft (2014-04-01), highest 94.62 ft (2014-11-03), average 93.18 ft, 365 days measured2015: lowest 74.70 ft (2015-08-24), highest 94.63 ft (2015-11-10), average 87.62 ft, 360 days measured2016: lowest 93.63 ft (2016-12-31), highest 94.71 ft (2016-05-30), average 94.31 ft, 366 days measured2017: lowest 92.59 ft (2017-12-10), highest 94.99 ft (2017-07-13), average 94.11 ft, 346 days measured2018: lowest 85.38 ft (2018-07-18), highest 94.60 ft (2018-06-23), average 91.76 ft, 365 days measured2019: lowest 85.34 ft (2019-07-07), highest 94.62 ft (2019-12-11), average 90.55 ft, 365 days measured2020: lowest 91.17 ft (2020-06-29), highest 94.67 ft (2020-04-18), average 94.04 ft, 366 days measured2021: lowest 91.84 ft (2021-09-11), highest 94.69 ft (2021-03-30), average 93.96 ft, 365 days measured2022: lowest 89.04 ft (2022-06-29), highest 94.50 ft (2022-12-29), average 93.60 ft, 302 days measured2023: lowest 90.18 ft (2023-05-18), highest 94.50 ft (2023-01-04), average 93.37 ft, 365 days measured2024: lowest 91.42 ft (2024-04-07), highest 94.64 ft (2024-06-02), average 94.04 ft, 366 days measured2025: lowest 91.16 ft (2025-11-25), highest 94.64 ft (2025-12-24), average 93.67 ft, 335 days measured2026: lowest 79.75 ft (2026-08-29), highest 94.60 ft (2026-02-03), average 90.22 ft, 295 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.

  • 201172.67 ft on Apr 11
  • 201574.70 ft on Aug 24
  • 201382.68 ft on Mar 28
  • 201985.34 ft on Jul 7
  • 201885.38 ft on Jul 18

Yearly highs and lows

YearAverageLowLow dateHighHigh date
2026 (295 days)90.2279.75Aug 2994.60Feb 3
202593.6791.16Nov 2594.64Dec 24
202494.0491.42Apr 794.64Jun 2
202393.3790.18May 1894.50Jan 4
2022 (302 days)93.6089.04Jun 2994.50Dec 29
202193.9691.84Sep 1194.69Mar 30
202094.0491.17Jun 2994.67Apr 18
201990.5585.34Jul 794.62Dec 11
201891.7685.38Jul 1894.60Jun 23
201794.1192.59Dec 1094.99Jul 13
201694.3193.63Dec 3194.71May 30
201587.6274.70Aug 2494.63Nov 10
201493.1888.85Apr 194.62Nov 3
201391.5582.68Mar 2894.08Oct 4
201292.4186.91Sep 2494.54Mar 30
201183.5872.67Apr 1194.61Nov 21
2010 (219 days)78.2074.19Aug 1983.18Sep 30

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

Monthly averages

MonthAverageLowestHighest
January92.7880.1594.55
February92.4379.5094.61
March91.5674.0694.69
April91.3172.6794.67
May91.6274.8294.71
June90.7974.7694.66
July90.1074.4794.99
August89.8674.1994.63
September90.3676.0294.68
October91.7581.0494.69
November92.8080.4294.66
December92.8279.3494.64

Download

Daily levels as CSV (5,875 rows; credit the original agencies listed below)