Ofwat, the economic regulator of the water and sewerage industry, does not hold data on how many meters are installed in individual constituencies.
The following table are the figures for how many water meters Severn Trent Water and South Staffordshire Water installed, in each of the last three years. Severn Trent and South Staffordshire Water supply the West Bromwich East constituency.
2006-07 2007-08 2008-09 Severn Trent 38,594 33,215 44,331 South Staffordshire 6,176 4,344 7,568