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

Lemon Reservoir water level history

Daily records since 1990 · Level today: 8,125.24 ft

Highest on record
8,147.98 ft
Jun 30, 1993
Lowest on record
8,061.52 ft
Oct 1, 2018
Today
8,125.24 ft
Oct 21, 2026
Years of data
36
since 1990

In short

Across 14 complete years, 2018 had the lowest average level (8,085.86 ft) and 1991 the highest (8,126.82 ft).

On average the lake is lowest in September (8,097.07 ft) and highest in June (8,132.39 ft).

Lemon Reservoir 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 (293 days)8,120.518,090.27Sep 138,141.02May 4
20258,119.758,092.04Sep 48,141.82Jun 11
20248,115.888,099.47Jan 18,141.59Jul 5
20238,112.188,091.87Apr 298,147.90Jun 29
20228,101.168,089.80Sep 138,128.77May 20
20218,090.928,082.35Jul 208,110.24Jun 8
20208,100.538,082.72Nov 78,130.61Jun 8
20198,103.078,067.90Jan 18,147.91Jul 16
20188,085.868,061.52Oct 18,118.47May 14
2017 (92 days)8,108.418,107.63Dec 318,109.35Nov 10
2013 (1 days)8,071.688,071.68Jan 18,071.68Jan 1
20128,094.158,071.30Nov 168,136.67May 18
20118,103.298,083.70Sep 158,139.92Jun 23
20108,097.228,078.35Mar 138,137.70Jun 9
20098,107.028,077.75Sep 258,147.83May 18
2008 (91 days)8,105.268,103.07Oct 88,107.48Sep 30
2006 (273 days)8,122.378,108.54Sep 148,146.72May 27
2005 (94 days)8,114.398,107.26Sep 308,120.58Sep 1
2000 (273 days)8,123.708,071.95Sep 308,147.63May 29
1999 (89 days)8,132.748,131.65Dec 248,136.88Sep 30
1993 (270 days)8,121.858,104.63Mar 188,147.98Jun 30
19928,125.688,110.50Nov 198,147.83Jun 25
19918,126.828,114.21Sep 58,147.73Jun 13
1990 (93 days)8,115.538,103.56Sep 308,119.67Dec 31

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

Monthly averages

MonthAverageLowestHighest
January8,104.438,067.908,131.66
February8,104.668,068.148,131.60
March8,104.918,068.698,133.47
April8,109.838,070.028,140.44
May8,126.198,091.118,147.83
June8,132.398,076.098,147.98
July8,121.788,065.408,147.91
August8,106.508,061.568,143.07
September8,097.078,061.538,136.88
October8,100.508,061.528,136.61
November8,102.328,067.268,133.13
December8,102.368,067.698,132.83

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Daily levels as CSV (6,674 rows; credit the original agencies listed below)