Change to the Advertised Talk
Thursday 26th March 2026 – Clive Brooks - The Rise and Fall of the Salt Industry in the Northwich Area. Salt has been manufactured in Britain for at least 5,600 years and until recently Northwich played the dominant role in British production. This talk looks at the economic, technological and community contribution to what began as a cottage industry that at first changed little over a long period, boiling brine from local natural brine springs in small crude pots to produce white salt. The competitive breakthrough for Northwich against rival brine sites was the discovery in 1670 of the top bed rock salt beds on the Marbury estate, followed later by the even larger bottom bed nearer Northwich. Production boomed as boiling rock salt yielded higher quantities of white salt compared with natural brine. The Weaver Navigation and Trent and Mersey Canal, followed by the railways, opened up markets across the empire and world via the Mersey ports. However, harnessing of steam power and electricity changed production methods, ending white salt making in Northwich and leaving a legacy of subsidence and just one surviving salt works.
We hope that Dr. Michael Nevell will be able present his talk Industrial Archaeology of Cheshire as part of our 2026/2027 Programme.