Independent water-data site. Not a government website. Every number comes from official agency gauges.

Cabinet Gorge Lake water level history

Daily records since 1990 · Level today: 2,173.04 ft

Highest on record
2,175.00 ft
Apr 28, 1990
Lowest on record
2,167.50 ft
Mar 9, 1997
Today
2,173.04 ft
Oct 21, 2026
Years of data
37
since 1990

In short

Across 31 complete years, 2020 had the lowest average level (2,171.98 ft) and 1990 the highest (2,174.09 ft).

On average the lake is lowest in August (2,172.94 ft) and highest in June (2,173.43 ft).

Cabinet Gorge Lake level, all years

Loading chart…

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

Lowest years

Years ranked by their lowest daily level.

Yearly highs and lows

YearAverageLowLow dateHighHigh date
2026 (291 days)2,172.182,169.72Jun 132,173.81Sep 6
20252,172.302,169.89May 152,173.73Oct 3
20242,172.332,169.84May 252,173.78Jan 26
20232,172.462,170.77Jul 172,174.07May 4
20222,172.532,169.62Nov 72,173.94Dec 24
20212,172.342,169.84May 172,173.88Jun 18
20202,171.982,169.40Aug 32,174.06May 20
20192,172.122,170.00Jul 222,173.92May 15
20182,172.812,171.22Sep 232,174.08Jul 2
20172,172.652,170.30Jul 172,174.16Apr 24
20162,172.662,170.72Jun 162,174.02May 9
20152,172.452,169.66Apr 122,173.82Jun 5
20142,172.932,170.38Apr 162,174.48Apr 29
20132,173.192,170.98May 92,174.21May 12
20122,173.282,170.86Jul 122,174.42Apr 26
20112,173.282,170.22May 112,174.43Jul 22
20102,173.332,169.76Sep 292,174.57Jun 7
20092,173.542,170.64May 112,174.49May 29
20082,173.522,171.02Jul 172,174.53Jun 23
20072,173.572,171.74Apr 52,174.65May 3
20062,173.662,170.97Apr 132,174.62May 19
20052,173.502,171.24Jun 272,174.64May 22
20042,173.552,171.45May 152,174.63May 30
20032,173.472,170.92Apr 302,174.57Jun 2
20022,173.552,171.16May 172,174.43May 23
20012,173.332,171.51Feb 252,174.17Oct 20
20002,173.352,170.56Jun 42,174.48Jun 19
19992,173.412,171.38Aug 252,174.46Jun 14
19982,173.282,170.51Sep 172,174.55Jun 1
19972,172.822,167.50Mar 92,174.73Apr 28
19962,173.402,169.61May 122,174.73Jul 3
1995 (322 days)2,173.562,169.41Dec 112,174.90Jun 29
1994 (324 days)2,173.632,170.70Feb 282,174.90Apr 16
1993 (320 days)2,173.752,171.20Aug 52,174.90Dec 26
1992 (327 days)2,173.772,171.70Apr 282,174.70May 17
1991 (323 days)2,173.952,171.50Oct 192,174.90Oct 12
19902,174.092,171.40Dec 242,175.00Apr 28

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

Monthly averages

MonthAverageLowestHighest
January2,173.132,170.242,174.70
February2,173.142,169.852,174.70
March2,173.062,167.502,174.80
April2,173.032,169.662,175.00
May2,173.142,168.452,174.90
June2,173.432,169.722,175.00
July2,173.012,169.702,175.00
August2,172.942,169.402,174.70
September2,173.132,169.752,174.80
October2,173.122,170.162,174.90
November2,173.142,169.622,174.80
December2,173.142,169.412,174.90

Download

Daily levels as CSV (13,213 rows; credit the original agencies listed below)