River Irt

General data
- Name: River Irt
- Water system: River Esk (Ravenglass)
- Water type: River
- Progression: River Esk (Ravenglass) -> Irish Sea -> Atlantic Ocean -> Planet Earth
- Climates: Temperate
- Continents: Europe
- Countries: England (UK)
Description
The River Irt is a river in the county of Cumbria in northern England. It flows for approximately 14 miles (22 km) from its source in Wast Water to its estuary at Ravenglass.