River Ant

Ant
The river at How Hill
Location of the river mouth within Norfolk
Location
CountryEngland
RegionNorfolk
Physical characteristics
Source 
  locationAntingham
  coordinates52°51′03″N 1°21′12″E / 52.8507°N 1.3533°E / 52.8507; 1.3533
  elevation27 m (89 ft)
MouthRiver Bure
  location
Ant Mouth, south of Ludham Bridge
  coordinates
52°41′23″N 1°30′47″E / 52.6896°N 1.5131°E / 52.6896; 1.5131
  elevation
0 m (0 ft)
Length27.3 km (17.0 mi)
Basin features
River systemRiver Bure

The River Ant is a tributary river of the River Bure in the county of Norfolk, England. It is 27 kilometres (17 mi) long (of which 8.75 miles are now navigable), and has an overall drop of 27 metres from source to mouth. It is said that the Ant was formerly known as the River Smalea and that this is the origin of the name of the village of Smallburgh. The modern name is a back-formation from Antingham.

The Ant Broads & Marshes NNR is a national nature reserve.