Consent for its construction was given by the Bromborough Dock Act 1923. Officially opened on 17 April 1931, it replaced a smaller dock and wharf built at Bromborough Pool in 1895. Located at the mouth of the Pool, the new dock allowed for larger ocean-going vessels to berth.[1] The dock was provided with a link to the Birkenhead Railway as part of the Lever Brothers private railway network, which remained fully operational until 1969.[2]
The dock handled a wide variety of cargoes during its lifetime, including: paper, timber, animal and plant oils and fats (resin, tallow, palm oil and copra). Lever Brothers used its own fleet of barges and coasters to transport goods to and from other docks on the River Mersey and to the company's other factory site at Warrington via the Manchester Ship Canal. Other tenants on the Lever industrial estate also made use of the dock's facilities.[1]
By the 1980s, a gradual decline in goods traffic precipitated the decision to close the dock. This occurred following the passing of the Bromborough Dock Act 1986 in September 1986. Most of the site was used for landfill between 1991 and 2006. Since the cessation of waste disposal operations, the area has been landscaped into a public park[1]Шаблон:Failed verification called Port Sunlight River Park which opened in August 2014.