Chester Morse Lake water level today
Lake in King County, Washington
1,544.35ft
470.72 m · gauge reading (local datum, not an elevation)
Measured · provisional
Normal for the date
What this means
It is lower than on Oct 21 in 8 of the last 10 years.
The lake has fallen 1.62 ft in 7 days and fallen 5.53 ft in 30 days.
Since 1978, the lowest daily level was 1,533.00 ft (Oct 1979) and the highest 1,568.59 ft (Nov 1990).
Chester Morse Lake level chart
Loading chart…
Measured
Normal range for the date (middle 50% of past years)
Same date in past years
| Date | Level | vs today |
|---|---|---|
| Oct 21, 2025 | 1,541.94 ft | ▼ 2.41 ft |
| Oct 21, 2024 | 1,546.86 ft | ▲ 2.51 ft |
| Oct 21, 2023 | 1,543.50 ft | ▼ 0.85 ft |
| Oct 21, 2022 | 1,545.63 ft | ▲ 1.28 ft |
| Oct 21, 2021 | 1,546.35 ft | ▲ 2.00 ft |
| Oct 21, 2020 | 1,552.40 ft | ▲ 8.05 ft |
| Oct 21, 2019 | 1,550.54 ft | ▲ 6.19 ft |
| Oct 21, 2018 | 1,544.83 ft | ▲ 0.48 ft |
| Oct 21, 2017 | 1,549.38 ft | ▲ 5.03 ft |
| Oct 21, 2016 | 1,552.66 ft | ▲ 8.31 ft |
Records & details
- Highest
- 1,568.59 ft on Nov 25, 1990
- Lowest
- 1,533.00 ft on Oct 16, 1979
- Records from
- 1978 (48 years of daily data)
- Water temperature
- Not measured here
Weather & wind
This Afternoon64°F · Sunny
Wind NW 2 mph
Wind NW 2 mph
Tonight44°F · Partly Cloudy
Wind ESE 2 mph
Wind ESE 2 mph
Thursday53°F · Sunny
Wind NNE 0 to 6 mph
Wind NNE 0 to 6 mph
Thursday Night40°F · Mostly Cloudy
Wind WNW 3 mph
Wind WNW 3 mph
Friday46°F · Partly Sunny
Wind WNW 3 mph
Wind WNW 3 mph
Friday Night37°F · Partly Cloudy
Wind NNE 3 mph
Wind NNE 3 mph
NOAA National Weather Service forecast for this lake's location, updated 1 h ago.