It covers the Upper Hunter area of New South Wales, and has three divisions, first grade, reserves and Under 18s.

Due to the COVID-19 pandemic in Australia the 2020 season did not commence as originally scheduled and was cancelled in mid-June.

Aberdeen, Muswellbrook, Scone and in some years Murrurundi participated.

In the early stages Finals appear to be held only when the top two teams were equal on points at the conclusion of the round-robin matches.

Union matches were played during the World War One, in the seasons 1915 to 1918, on an irregular and social basis.