Your LPG storage tank should have a gauge that shows you how much fuel it has in it. Most LPG suppliers suggest that you arrange a fuel delivery when the level in your tank gets down to about 20%. Make regular checks, particularly in the winter when you will use more, so you know when levels are low.
Westerham
Westerham is a community and civil parish in the Sevenoaks Area of Kent, England, located 5 miles (8 kilometres) west of Sevenoaks. It is recorded as early as the 9th century, and was discussed in the Domesday Book in a Norman form, Oistreham (compare Ouistreham in Normandy, Oistreham in 1086). Ham is Old English for a town or homestead, and so Westerham indicates a westerly homestead. The River Darent moves through the community, and also formerly powered three watermills. Westerham was home to the Black Eagle Brewery, which was taken control of by Taylor Walker & Co in the 1950s, becoming part of Ind Coope in 1959 as well as enclosing 1965. Yeast from the brewery was maintained at the National Collection of Yeast Cultures and is currently used by the existing day Westerham Brewery which was developed in 2004 by Robert Wicks. The brewery produces a variety of ales, consisting of Westerham British Bulldog. Westerham was residence to Crayford Engineering, an effective vehicle conversion company, from 1962 to the 1980s, functioning from a workshop at Squerryes Mede.