City of Preston, Lancashire City of Preston, Lancashire The City of Preston () is a city and non-metropolitan district in Lancashire, England. On the north bank of the River Ribble, it was granted city status in 2002, becoming England's 50th city in the 50th year of Queen Elizabeth II's reign. The City of Preston district has a population of (), and lies at the centre of the Central Lancashire sub-region, with a population of 335,000. The district, formerly known as the Borough of Preston, is named after the urban settlement of Preston which lies in the south of the district, and also contains nine
Preston River the Ferguson River and Joshua Creek. Minor tributaries include Thomson Brook, Crooked Brook, Charley Creek, Waterfall Gully, Mininup Brook, Millbrook and Gavin Guly. The Glen Mervyn Dam is along the Preston River. The river basin is monitored routinely as a result of eutrophication problems within the Leschenault Inlet. The water quality is fresh in many places and generally low in nutrients although some areas are slightly enriched with nitrogen. Preston River The Preston River is a river in the South West region of Western Australia. The river has a total length of and rises near Goonac siding then flows in