Despite its elevation of 300 metres being considerably lower than that of
Denniston (600 metres), the steep grade between the coastline and Millerton still meant that the coal was difficult to get down from the hilltop to the
coastal railway near sea level. The Westport Coal Company built the Millerton Incline in 1891 and the Millerton Mine began production in 1896. Mining at Millerton ended in the late 1960s, as it largely did at
Denniston. The Millerton Incline was a
narrow gauge () incline consisting of two parallel sets of tracks on which the
coal tubs ran, being hauled by rope. Remnants of tracks, trucks, bath house and other installations are still visible. The Millerton Incline was a significant engineering achievement for its time, and the remains of this incline and its infrastructure are more accessible than those of the more famous
Denniston Incline. The Millerton Incline was used to convey tubs of coal from the mines around the Millerton area to the
bins at Granity, which were once the largest coal loading bins of wooden construction in New Zealand. The bins no longer exist, but the incline remains and can still be seen today. Further images of Millerton, its ropeways and incline, can be accessed via the 'External links' below. The Hon.
William McIntyre from Millerton was a member of the
Legislative Council from 1921 until he died in 1949, and was known as the
Father of the Upper House. A miner from Scotland, he (with his brother) set a record for the coal mined in one shift at the Millerton Mine. With the Denniston and the smaller Millerton mining operations having ended, the nearby
Stockton coalfield is continuing the tradition of West Coast coal. Solid Energy New Zealand has planned to extend the life of the Stockton mining area by opening up the old Millerton Mine workings, albeit as an
open cast pit. ==Community==