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Moses Lake water level today

Moses Lake is at 1,046.76 ft, as of October 18, 2026.

  • Past week: up 0.04 ft
  • Compared with a year ago: up 0.07 ft
  • 0.05 ft above the 10-year average for October 18 (1,046.71 ft)
  • Lower on this date in 10 of the 14 years on record
Water level1,046.76 ftelevation, feet
vs. normal+0.05 ft10-year average for today
7-day change+0.04 ft
30-day change+0.03 ft
1-year change+0.07 ft

Past 12 months

1,0411,0421,0441,0461,048NovDecJanFebMarAprMayJunJulAugSepOct

Past 12 monthsYear before

Last 30 days

DateLevel (ft)
Oct 181,046.76
Oct 171,046.74
Oct 161,046.72
Oct 151,046.74
Oct 141,046.71
Oct 131,046.71
Oct 121,046.75
Oct 111,046.72
Oct 101,046.75
Oct 91,046.69
Oct 81,046.65
Oct 71,046.67
Oct 61,046.71
Oct 51,046.68
Oct 41,046.71
Oct 31,046.77
Oct 21,046.75
Oct 11,046.75
Sep 301,046.76
Sep 291,046.70
Sep 281,046.70
Sep 271,046.75
Sep 261,046.75
Sep 251,046.73
Sep 241,046.74
Sep 231,046.75
Sep 221,046.75
Sep 211,046.75
Sep 201,046.75
Sep 191,046.74
Sep 181,046.73

This date in past years

DateLevel (ft)Today vs. then
October 18, 20251,046.69+0.07
October 18, 20241,046.71+0.05
October 18, 20231,046.71+0.05
October 18, 20221,046.72+0.04
October 18, 20211,046.67+0.09
October 18, 20201,046.69+0.07
October 18, 20191,046.69+0.07
October 18, 20181,046.69+0.07
October 18, 20171,046.74+0.02
October 18, 20161,046.78-0.02

Records

Highest level on record: 1,047.07 ft (May 4, 2025). Lowest: 1,040.69 ft (January 14, 2022). Records in this series start October 23, 2011.

About these numbers

  • Levels are daily mean water-surface elevations measured by the U.S. Geological Survey at this lake's gauge
  • Recent readings are provisional and can be revised once USGS reviews them
  • "vs. normal" compares today with the average for the same calendar date over the last 10 years of this gauge's record
  • Latest reading: October 18, 2026. Official USGS page for this gauge

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Where Moses Lake is

Lake Chelan — -0.5 ft vs. normal for todayLake Sammamish — -0.2 ft vs. normal for todaySwift Reservoir — -8.2 ft vs. normal for todayLake Merwin — -6.2 ft vs. normal for todayMoses Lake — +0.1 ft vs. normal for today
Moses Lake and other Washington lakes. Outline: U.S. Census Bureau.

Other lakes in Washington