Glossary
Stage
Stage is the height of the water surface at a point—usually reported as feet above a stated vertical datum. It is the quantity behind “lake level” charts; also called gage height on USGS and USACE documents.
Published May 16, 2026 · Editorial standards
Related lake intelligence
Lake Tahoe
/lakes/tahoe
Open Lake Tahoe for live stage, active data sources, and the vertical reference beside each reading. Published levels use MSL unless the lake page notes otherwise.
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Greers Ferry Lake
/lakes/greers-ferry
Open Greers Ferry Lake for live stage, active data sources, and the vertical reference beside each reading. Published levels use MSL unless the lake page notes otherwise.
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Lake Moomaw
Reference information only. See data sources, editorial standards, or suggest a correction.


