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Lake Chelan at Purple Point at Stehekin, WA - 12451200

January 13, 2025 - January 20, 2025
Elevation of reservoir water surface above datum, feet
1087.30 ft - Jan 20, 2025 07:00:00 AM PST
USGS - science for a changing world
Elevation of reservoir water surface above datum, feetElevation of reservoir water surface above datum, feet from 1/13/2025 7:40:46 AM -0800 to 1/20/2025 7:40:46 AM -0800Jan 14Jan 15Jan 16Jan 17Jan 18Jan 19Jan 201087.51088.01088.5ft
Important Data may be provisional
Value
Status
Time
Latest value
1087.30 ft
Provisional
Jan 20, 2025
07:00:00 AM PST
Selected
1087.30 ft
Provisional
Jan 20, 2025
07:00:00 AM PST
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Median
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Statistics for January 20, 2025 based on 6 years of data
Elevation of reservoir water surface above datum, ft
low (2019)
1087.15 ft
25th percentile
1087.38 ft
median
1088.24 ft
75th percentile
1090.86 ft
mean
1089.04 ft
high (2022)
1093.04 ft
Continuous collection data types
1 data types available - data from 2018-09-05 to 2025-01-20
Data for these data types are collected by automated processes on a regular basis, often every 15 minutes.
Data type
Data date range
2018-09-05 - 2025-01-20
Site Location
Legend
  • Map markerMonitoring Location
  • Active Monitoring Locations
5 km
3 mi
Leaflet USGS The National Map: National Boundaries Dataset, 3DEP Elevation Program, Geographic Names Information System, National Hydrography Dataset, National Land Cover Database, National Structures Dataset, and National Transportation Dataset; USGS Global Ecosystems; U.S. Census Bureau TIGER/Line data; USFS Road data; Natural Earth Data; U.S. Department of State HIU; NOAA National Centers for Environmental Information. Data refreshed April, 2024.

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