Glossary
Winter pool
Winter pool is the lower seasonal target many USACE reservoirs hold after fall drawdown—freeing flood storage and reducing ice/wind fetch stress on docks. It is published beside full pool in rule curves with the same datum discipline.
Published May 16, 2026 · Editorial standards
Why it matters
Boat ramps that were deep at summer full may be marginal after drawdown. Bass relate to channel swings and remaining timber tops that were underwater in July. Marinas adjust slip cables to a new normal.
On real lakes
Related lake intelligence
Carter Lake
/lakes/carter-co
See Carter Lake for seasonal pool context and current readings.
Related lake intelligence
Lake Marion
/lakes/marion
See Lake Marion for seasonal pool context and current readings. Published levels use MSL unless the lake page notes otherwise.
Related lake intelligence
Jamestown Reservoir
/lakes/jamestown-nd
See Jamestown Reservoir for seasonal pool context and current readings.
Reference information only. See data sources, editorial standards, or suggest a correction.