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Red Bluff Reservoir water level history

Daily records since 2022 · Level today: 2,814.87 ft

Highest on record
2,820.01 ft
Sep 14, 2022
Lowest on record
2,810.98 ft
Aug 31, 2024
Today
2,814.87 ft
Oct 23, 2026
Years of data
4
since 2022

In short

Across 3 complete years, 2024 had the lowest average level (2,811.89 ft) and 2023 the highest (2,815.81 ft).

On average the lake is lowest in August (2,814.26 ft) and highest in February (2,815.60 ft).

Red Bluff Reservoir level, all years

Loading chart…

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

Each year's lowest and highest level

2,8102,8132,8152,8182,821202220232024202520262022: lowest 2,818.24 ft (2022-11-16), highest 2,820.01 ft (2022-09-14), average 2,818.85 ft, 109 days measured2023: lowest 2,811.23 ft (2023-11-07), highest 2,819.54 ft (2023-02-21), average 2,815.81 ft, 356 days measured2024: lowest 2,810.98 ft (2024-08-31), highest 2,812.62 ft (2024-02-14), average 2,811.89 ft, 365 days measured2025: lowest 2,812.26 ft (2025-01-01), highest 2,816.94 ft (2025-12-31), average 2,814.89 ft, 362 days measured2026: lowest 2,814.31 ft (2026-09-23), highest 2,818.20 ft (2026-04-01), average 2,816.50 ft, 289 days measured
2,8102,8132,8152,8182,821202220232024202520262022: lowest 2,818.24 ft (2022-11-16), highest 2,820.01 ft (2022-09-14), average 2,818.85 ft, 109 days measured2023: lowest 2,811.23 ft (2023-11-07), highest 2,819.54 ft (2023-02-21), average 2,815.81 ft, 356 days measured2024: lowest 2,810.98 ft (2024-08-31), highest 2,812.62 ft (2024-02-14), average 2,811.89 ft, 365 days measured2025: lowest 2,812.26 ft (2025-01-01), highest 2,816.94 ft (2025-12-31), average 2,814.89 ft, 362 days measured2026: lowest 2,814.31 ft (2026-09-23), highest 2,818.20 ft (2026-04-01), average 2,816.50 ft, 289 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.

  • 20242,810.98 ft on Aug 31
  • 20232,811.23 ft on Nov 7
  • 20252,812.26 ft on Jan 1

Yearly highs and lows

YearAverageLowLow dateHighHigh date
2026 (289 days)2,816.502,814.31Sep 232,818.20Apr 1
20252,814.892,812.26Jan 12,816.94Dec 31
20242,811.892,810.98Aug 312,812.62Feb 14
20232,815.812,811.23Nov 72,819.54Feb 21
2022 (109 days)2,818.852,818.24Nov 162,820.01Sep 14

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

Monthly averages

MonthAverageLowestHighest
January2,815.272,811.992,819.38
February2,815.602,812.392,819.54
March2,815.412,812.382,819.29
April2,815.222,812.322,818.20
May2,815.262,811.922,817.43
June2,814.942,811.712,817.09
July2,814.772,811.502,816.23
August2,814.262,810.982,816.19
September2,814.762,811.062,820.01
October2,814.972,811.312,819.60
November2,814.512,811.232,818.61
December2,814.842,811.582,819.01

Download

Daily levels as CSV (1,481 rows; credit the original agencies listed below)