During WWII, the blitz had a dramatic effect on water supply's. so much so that EWS Emergency Water Supply Site's where setup, these could be anything from a village pond to a river, most where purpose built tanks that collected rain water to be used to fill fire engines. (this picture was taken in Liverpool not far from where i live, it points to a swimming pool that was demolished in the 50's.) any member seen any of these around where they live if so photograph them and post them here.
