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

Lake Panorama water level history

Daily records since 1979 · Level today: 45.58 ft

Highest on record
49.70 ft
Jun 30, 1986
Lowest on record
40.25 ft
Oct 12, 2025
Today
45.58 ft
Oct 21, 2026
Years of data
47
since 1979

In short

Across 41 complete years, 2004 had the lowest average level (44.72 ft) and 2017 the highest (45.55 ft).

On average the lake is lowest in October (44.96 ft) and highest in June (45.48 ft).

Lake Panorama 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)45.5245.15Mar 1745.90Jan 10
202544.9140.25Oct 1245.78Aug 1
202445.3244.46Nov 2645.81May 3
202345.3044.73Sep 1845.70Feb 15
202245.4044.28Apr 1445.78Jun 6
202145.3744.96Sep 2945.64Jul 13
202045.4744.80Apr 2145.68Jan 14
201945.5344.58Apr 345.75Feb 3
201845.5345.39Aug 445.70Aug 8
201745.5544.72May 845.70Oct 15
201645.5444.57Nov 1445.76Feb 19
201545.3441.01Oct 945.76Dec 13
201445.3944.76Mar 1145.70Oct 1
201345.4344.96Dec 745.91Jun 15
201245.3344.55Apr 1045.64Jun 28
201145.5045.33Jul 1345.69Feb 15
201045.5344.65Nov 145.70Jul 18
200945.5244.51Nov 1645.79Apr 26
200845.5144.55Nov 946.14Jul 28
200745.5344.31Nov 1045.80Jan 1
200645.5045.18Jul 2545.80Dec 31
200545.0343.72Jan 1745.66May 12
200444.7240.65Oct 1745.84May 23
200345.1343.41Jan 2845.64Apr 30
200245.0241.58Oct 2145.65Aug 5
200145.2944.47Jan 2745.65Mar 30
200044.9043.56Jan 145.63Jun 13
199945.4043.52Dec 2845.69Oct 20
199845.3544.77Jun 1645.75Apr 16
199745.2744.82May 2945.62Jan 23
199645.0340.93Oct 845.74May 10
199545.3644.94Aug 745.66Jun 26
199445.3345.05Sep 2145.69Jun 18
199345.3944.16Apr 2748.85Jul 10
199245.3744.48Feb 2546.11Sep 15
199145.4044.70Oct 145.95Mar 2
199045.2944.47Jan 146.66Mar 15
1989 (327 days)44.8141.62Oct 1246.24May 25
198845.2144.74Mar 746.19Jul 26
198745.3144.10May 1346.31Dec 26
198645.3344.15Jul 2249.70Jun 30
1985 (281 days)45.1344.51Oct 2845.76Apr 29
1984 (265 days)45.3944.69Aug 1746.86Dec 29
1983 (323 days)45.3844.18Mar 1046.17Apr 11
198245.2344.39Feb 2446.23Jul 7
198145.3044.93Aug 2446.19Jun 30
1980 (261 days)45.2844.74Oct 1545.97Jan 19
1979 (194 days)45.4144.38Aug 1745.84Nov 25

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

Monthly averages

MonthAverageLowestHighest
January45.2143.4146.18
February45.2243.4846.45
March45.3343.7446.66
April45.4444.1646.17
May45.4744.1046.86
June45.4844.1349.70
July45.4844.1549.10
August45.4144.3846.02
September45.3644.1046.11
October44.9640.2546.17
November45.1541.3245.94
December45.2443.0946.86

Download

Daily levels as CSV (16,798 rows; credit the original agencies listed below)