A few ideas about Short Heath Pump and Reservoir Rd.
The Pump, like others dotted around the city, Salford, Selly Park, Edgbaston etc are left overs from the original Birmingham water supply which, prior to the building of the Elan scheme provided water from bore holes (which is hard water like South Staffs!) The pumps, now all electrified, are kept there just in case something happens to the pipes from Mid- Wales. When the Elan scheme came into being reservoirs were put in at high points around the city to maintain the 'head' of pressure and to balance out demand. Water from Elan comes to Birmingham by Syphon, its not pumped. It comes in at Frankley for filtering and treatment. It is blended with water from the Severn at Trimpley. Birmingham uses over 80million gallons of water from Wales each day and if the Elan supply was disrupted the wells would be brought into action. Boy! would we notice the difference, and be short of water!
If you look in the corner of Witton lakes, near to Bleak Hill you will find the valves that control the Reservoir Rd tank.
There are several publication about B'ham's water supply from the 50's when the Claerwen dam was built. My Dad did some work towards that.
Peter.