![](https://waterhistoryphl.org/wp-content/uploads/centre-square-basin-2018.002.0044-crop.jpg?w=300)
![](https://waterhistoryphl.org/wp-content/uploads/centre-square-basin-2018.002.0044-crop.jpg?w=300)
Fairmount Water Powered Works Expansion (1859 to 1861)
Fairmount Water Turbine Wheels (1851)
Fairmount Water Powered Water Works (1822)
Fairmount Steam Works (1815)
High Pressure Fire Service Stations (1902)
The Centre Square Works, 1801
![Centre Square Engine House, location of one of two steam engines used in the city’s original water system. Engraving by Birch.](https://waterhistoryphl.org/wp-content/uploads/centre-square-engine-house.jpg?w=300)
Includes steam engines, water-powered wheels or turbines, and gas-fired and electric pumps, used to provide power that operates pumps.