River Slang

River Slang (Dundrum River, Dundrum Slang)
River Slang approaching the M50
Location
CountryIreland
CountyCounty Dublin
Physical characteristics
Source 
  locationThree Rock Mountain, near Ticknock
Mouth 
  location
Confluence with Dodder near Milltown (ultimately Dublin Bay (River Liffey)
Basin features
River systemRiver Liffey via River Dodder system
Tributaries 
  leftWyckham Stream

The River Slang (Irish: Abhainn na Stéille), also known as the Dundrum Slang or the Dundrum River, a tributary of the River Dodder, is a stream which rises on Three Rock Mountain, County Dublin. It is in the local government area of Dún Laoghaire–Rathdown.