General data
- Name:
- Water system: Mississippi River
- Water type: Natural lake
- Progression: Duck Creek (Upper Castor River tributary) -> Upper Castor River -> Castor River -> Castor River Diversion Channel -> Mississippi River -> Gulf of Mexico -> Atlantic Ocean -> Planet Earth
- Climates: Temperate
- Continents: North America
- Countries: United States of America
Duck Creek Conservation Area in southeastern Missouri (primarily Stoddard County, also parts of Bollinger and Wayne counties) is a large wetland/waterfowl management area containing a network of managed pools and lakes, including Pool 1, an about 1,800‑acre reservoir, along with numerous smaller ponds and marsh units.