The Gordon River is one of the major rivers of Tasmania, its entire
course being uninhabited wilderness area. Two wild rivers – the
Collingwood and the Franklin – hurtle through mountainous
rainforest wilderness to merge as the Gordon River, which flows into
the vast Macquarie Harbour.
The Gordon River rises in the centre of the island at Lake Richmond and
flows westward for about 193km where it empties into Macquarie Harbour
on the West Coast of Tasmania. Major tributaries include the Serpentine
River and the Franklin River. The differentiation between the Upper
Gordon River catchment and the Lower Gordon River was made by what were
considered impassable gorges – known as the Gordon Splits. Olegas
Truchanas was one who was able to travel through these.
The Gordon Dam was constructed to impound the upper reaches of the
Gordon River, forming Lake Gordon and the new Lake Pedder for
hydro-electric power generation. Additional dams were proposed for the
lower part of the river but the plans were dropped due to changing
public opinion. In particular, the Franklin Dam was proposed just
downstream of the junction with the Franklin River, and would have
flooded much of both rivers. It was a major political and environmental
issue in the 1980s.
The lower part of the Gordon River is part of the World Heritage
area and contains a cold-climate rainforest and rare trees. As with
many rivers in western Tasmania, the water is fresh and drinkable, but
has the colour of weak tea due to the absorption of tannin from button
grass growing in the catchment area.
Boat excursions to the lower Gordon River from Macquarie Harbour are popular with tourists in Strahan.
Seaplane flights depart Strahan during the warmer months and include an
out landing on the Gordon River. Cruises are usually a duration of one
hour.