Marchagee is a small townsite located 243 km north of Perth in the Mid West region of Western Australia. A reserve for travellers was kept a…Marchagee is a small townsite located 243 km north of Perth in the Mid West region of Western Australia. A reserve for travellers was kept aside in the area in 1876, and the name recorded by the surveyor was Marchagee Well. The name is Aboriginal but its meaning is unknown.