River Wensum fishery at Lyng. Today (2011), much of the Wensum's upper reaches are privately owned or controlled by syndicates. However, opportunities for individual anglers can be found and as the river passes through the City of Norwich free fishing is available where accessible. River Wensum The River Wensum is a chalk river in Norfolk, England and a tributary of the River Yare, despite being the larger of the two rivers. The river is a biological Site of Special Scientific Interest and Special Area of Conservation. The Wensum is the principal river on which the city of Norwich was founded. The river
Norwich with a large shoemaking industry, but transitioned throughout the 1980s and 1990s to a service-based economy. The greater Norwich economy (which includes Norwich, Broadland and South Norfolk government districts) as measured by GVA was estimated at £7.4 billion in 2011 (2011 GVA at 2006 prices). The city's largest employment sectors are business and financial services (31%), public services (26%), retail (12%), manufacturing (8%) and tourism (7%). Unemployment in urban Norwich and the Norwich City Council area was 2.7% and 3.7% respectively in January 2014, compared to 3% across Great Britain. New developments on the former Boulton and Paul site include