Bush River (Maryland)

General data
- Name: Bush River (Maryland)
- Water system: Chesapeake Bay
- Water type: Estuary
- Progression: Chesapeake Bay -> Atlantic Ocean -> Planet Earth
- Climates: Temperate
- Continents: North America
- Countries: United States of America
Description
Bush River is a tidal estuary in Harford County, Maryland, located about 15 mi (24 km) northeast of Baltimore. The estuary extends southward from the community of Riverside for about 9 mi (14 km) to Chesapeake Bay. The watershed area of tidal Bush River is 125 mi2 (320 km2), and includes Aberdeen Proving Ground, a military facility.