Glossary
Drawdown
Drawdown is the deliberate lowering of a reservoir's stage—seasonal, flood-management, or maintenance-driven. A falling hydrograph during drawdown is often expected, not a sign the lake is "broken."
Published May 16, 2026 · Editorial standards
Why it matters
Exposed stumps, relocated baitfish, and concentrated predators in creek bends all follow drawdown. Access planners need the date range utilities publish, not just today's feet reading.
On real lakes
Related lake intelligence
Lake Sakakawea
/lakes/sakakawea
Track Lake Sakakawea during fall and winter drawdowns for how stage moves against published pool bands. Published levels use NGVD29 relative to MSL unless the lake page notes otherwise.
Related lake intelligence
Chautauqua Lake
/lakes/chautauqua-lake
Track Chautauqua Lake during fall and winter drawdowns for how stage moves against published pool bands. Published levels use NGVD29 relative to MSL unless the lake page notes otherwise.
Related lake intelligence
Candlewood Lake
/lakes/candlewood-lake
Candlewood Lake spans about 12 ft between catalog full and winter targets—useful when reading a seasonal drawdown. Published levels use NGVD29 relative to MSL unless the lake page notes otherwise.
Related terms: Hydrograph · Winter pool · Full pool · Gauge
Reference information only. See data sources, editorial standards, or suggest a correction.